baber/WOPTO huggingface dataset:
Patent JP-H03109128-A (JP)
Title: Mounting structure for metal halide battery on vehicle
Inventor: FURUYA MASAYUKI
IPC: H01M12/08
Filed: 1989-09-20
Abstract: PURPOSE:To increase correctively electric power with high responsiveness by increasing concentration by shifting the bromine complex compound to the positive electrode side by the inertia force in acceleration, etc., by arranging a positive electrode reaction chamber on the vehicle rear side of a separator and arranging a positive electrode on the vehicle rear side of the positive electrode reaction chamber. CONSTITUTION:In a metal halide battery, a negative electrode 12a and a positive electrode 12b are arranged at both the edges of a reaction tank 10, and a negative electrode reaction chamber 16 and a positive electrode reaction chamber 18 are divided by a separator 14 arranged between both the electrodes 12a and 12b. In the negative electrode reaction chamber 16, the negative electrode electrolytic liquid is allowed to circulate from a negative electrode liquid storage tank 20 by a pump 24, while in the positive electrode reaction chamber 18, the positive electrode electrolytic liquid is allowed to circulate from a positive electrode liquid storage tank 22 by a pump 26. Further, in the positive liquid storing tank 22, a complex compound storage tank 28 for the bromide complex compound is installed. With this constitution, in the metal halide battery, the positive electrode reaction chamber 18 is arranged on the vehicle rear side of a separator 14. The positive electrode 12b is arranged on the vehicle rear side of the positive electrode reaction chamber 18.
Patent JP-S6399587-A (JP)
Title: Manufacture of semiconductor laser
Inventor: SHIMA AKIHIRO
IPC: H01S5/00
Filed: 1986-10-15
Abstract: PURPOSE:To provide a thin film only at the light-emitting end face part of a flat section of an active layer, by forming a wide groove vertically to a resonator in a semiconductor layer located under a clad layer serving as an underlayer of the active layer. CONSTITUTION:In the first deposition step, a first P-type AlxGa1-xAs clad layer 2 and an N-type GaAs current blocking layer 3 are deposited on a P-type GaAs substrate 1 in that order. A stripe groove 8 is formed along the direction of a resonator and filled with photoresist for protecting the same. Then, a wide groove 9 is formed vertically to the resonator, so that a thin N-type GaAs current blocking layer 3a is formed within the element. After that, the photoresist is removed. In the second deposition step, a second P-type AlxGa1-xAs clad layer 4, an AlyGa1-yAs active layer 5, an N-type AlxGa1-xAs clad layer 6 and an N-type GaAs contact layer 7 are deposited. Since the gas is suppressed in reaching the end face of the stripe groove 8 by the presence of the N-type GaAs current blocking layer 3, crystals are grown less rapidly in that region. Accordingly, a difference in thickness is caused between the inside of the element and the end face. In this manner, a thin film can be formed only at the end face part of the active layer.
Patent JP-S6398966-A (JP)
Title: Burner for fuel reforming
Inventor: OGA SHUNSUKE
IPC: H01M8/06
Filed: 1986-10-16
Abstract: PURPOSE:To form steady flame without giving foul smell to exhaust gas in the transition from start to full operation of a fuel reformer by supplying a part of combustion air to a raw material combustor aud the remainder to a reforming gas combustor. CONSTITUTION:A partition 17 is installed in a combustion air supply passage 14. Flame formed with liquid fuel and combustion air at starting continues to burn until a reformer reches the temperature enough to start reforming by the function of the partition 17 without being disturbed by inactive gas supplied to a burner through an off-gas supply passage 15 from a fuel cell. When inactive gas in the fuel cell is replaced with reformed gas and the reformed gas is supplied to the burner from the off-gas supply passage 15, a switch 18b of an igniter 16 is turned on, and flame is formed with off-gas and combustor air. At that point, even when the supply of liquid fuel is stopped and switches 18a, 18b of the igniter 16 are turned off, steady flame is formed with off-gas and combustion air.
Patent JP-H06207162-A (JP)
Title: Evaporation inhibitor
Inventor: NOMURA TATSUYUKI
IPC: A61L9/01
Filed: 1993-09-07
Abstract: PURPOSE:To provide an evaporation inhibitor containing a thermosensitive polymer as the active component, capable of preventing volatile components from vaporizing when the temperature is raised, therefore, of economically vaporizing the volatile components from a vaporization type preparation such as an aromatic or an insecticide and of preventing excessive vaporization. CONSTITUTION:The inhibitor contains a thermosensitive polymer (preferably a cellulose derivative such as methyl cellulose or hydroxypropyl cellulose) as the active component. This inhibitor may be prepared in the form of a solution composed of the thermosensitive polymer as the active component dissolved in an aqueous solvent such as water or in the form of a powder to be added directly to an aqueous composition of the volatile components. In addition, the amount of the above-mentioned inhibitor added to the vaporization type preparation is 0.1 to 30wt.%. in general.
Patent JP-S60137086-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: WATANABE YUKIO
IPC: H01S5/16
Filed: 1983-12-26
Abstract: PURPOSE:To obtain a high output semiconductor laser having a narrow window region by bending a hetero epitaxial crystal layer which contains an active layer near a light producing end. CONSTITUTION:A groove 22 is formed at the position corresponding to the end of a laser resonator to match the interval of the length of the resonator on an N type GaAs substrate 21. A buffer layer 23, a clad layer 24, a Ga0.9Al0.1As active layer 25, and a P type Ga0.65Al0.35As clad layer 26, and a current blocking layer 27 are sequentially grown thereon. Subsequently, the layer 27 is selectively etched to form a striped groove 28. Then, a coating layer 29 and a contacting layer 30 are sequentially formed. Then, an electrode layer 31 is formed on the layer 30 under the substrate 21.
Patent JP-S61125983-A (JP)
Title: Cleat
Inventor: UKITO ISAMU
IPC: B63B19/24
Filed: 1984-11-22
Abstract: PURPOSE:To enable panels to be automatically tightened by forming cam surfaces on the both side walls at the swing center of a folding type hatch cover in such a way that one of cam surfaces is composed of a vertical surface and another is composed of a groove and a convex, allowing these cam surfaces with rollers arranged to be engaged with a link in a 'T' form, the lower end of which is set to swing freely. CONSTITUTION:Cam surfaces are formed on both sides of each of hatch cover panels at the position of both sides of the swing center 28 for a folding type hatch covers 21 and 22. One of the cam surfaces is composed of a vertical surface 9, and another is composed of a groove 7 and a convex 8. The lower end of a link in a 'T' form, on the both sides of which engaging rollers 5 and 6 are arranged, can be swung as required against the frame 19 of a hatch opening. This configuration enables each of the cam surfaces 7 through 9 to be engaged with the link in a 'T' form linked with closing motion of the hatch cover allowing each of cover panels to be automatically tightened.
Patent JP-H0694127-A (JP)
Title: Bearing structure of piston pin
Inventor: TANIGUCHI SATOSHI
IPC: F16J1/16
Filed: 1992-09-16
Abstract: PURPOSE:To reduce a striking sound caused by heat expansion difference by equipping a pin hole having an internal periphery surface that faces the external periphery surface of a piston pin, forming a fitting mate portion having a heat expansion coefficient larger than that of the piston pin, and forming the shapes of the pin and the pin hole into that of an ellipse. CONSTITUTION:A piston pin 1 made of ceramics is formed into an ellipse cross- sectionally over its overall length, and this piston pin 1 is put into a pin hole 35 which is formed so as to suit the cross section shape of the pin 1, at the boss portion 34 of the side portion of a piston 3 which acts as a fitting mate portion and consists of an aluminum alloy whose heat expansion coefficient is larger than that of the piston pin 1. In this instance, the shorter diameter sides A1 of the piston pin 1 and the piston hole 35 are set in a piston shaft direction Y1 that is a striking sound forming direction. As a result, even if there occurs heat expansion difference, arrangement is made so that clearance at the pin hole 35 may be managed to be small in a striking sound forming direction, and the lowering of a striking sound generated by the piston 3 and the piston pin 1 is realized.
Patent JP-S62174966-A (JP)
Title: Manufacture of semiconductor device
Inventor: SOEJIMA KATSUMOTO
IPC: H01L21/225
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a semiconductor device having a bipolar transistor having an improved switching speed and an MOS transistor for achieving a higher density, by providing a collector contact hole before covering entirely a silicon gate with a polycrystalline silicon layer. CONSTITUTION:In order to provide a collector contact hole 32 in a silicon oxide film 29-4 covering a region in which a collector contact is to be formed, the oxide film 29-4 is covered with photoresist 31 except at least a part thereof and is exposed to an etchant for removing the silicon oxide film. Thus, only by adding a process of forming the collector contact hole 32 before formation of a polycrystalline silicon layer 33, it is enabled to manufacture a Bi-CMOS IC provided with a bipolar transistor having a decreased collector resistance and an improved switching speed and a P- and N-channel MOS transistors having a shallow source/drain junction and suitable for fine construction.
Patent JP-S60142540-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIDA HIROSHI
IPC: H01L21/3205
Filed: 1983-12-29
Abstract: PURPOSE:To prevent generation of the uneven thickness and the disconnection in stepped part on the wiring of upper layer by a method wherein the first layer wiring is formed in buried form in which the wiring is buried in the wiring pattern groove formed on an insulating film, thereby enabling to flatten the surface. CONSTITUTION:A resist pattern 13a is formed by performing an exposure and developing process using a mask 15 having a pattern 15a. Then, an etching is performed on an SiO2 film 12 using the resist pattern 13a as a mask. The distance between the bottom face of an etching groove and a substrate 11 is to be set at the value at which sufficient insulation can be maintained between the wiring to be buried in the groove in the succeeding process and the substrate 11. Then, after a wiring layer 17 has been deposited on the whole surface, a positive photoresist film 18 is coated, an exposure and developing process is performed using a mask 15, and a resist pattern 18a is left. Then, an etching is performed on the wiring layer 17 using the resist pattern 18a as a mask, and a wiring layer 21 is formed. At this time, as protrusions 22 of wiring layer are generated at the terminal of the resist, an etching is performed on the whole surface for the pupose of rounding off the protrusions 22.
Patent JP-2001070662-A (JP)
Title: Form changeable robot toy
Inventor: SHIINA TOSHIYA
IPC: B43K29/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the practical performance of the toy in a robot toy which can reversibly be changed from a form of robot to a writing tool set by constituting the writing tool set in the form holding a first and a second writing tools in parallel. SOLUTION: This robot toy 1 is constituted of a trunk member 3 and a first and a second writing tools 7 and 9 which are detachable in optional directions to the trunk member 3. The trunk member 3 has a front plate 11 of about a square with a designed surface on the breast, and a fixing part for fixing the writing tool set is formed on the backside of this front plate 11. This fixing part consists of plural partitions vertically provided on the backside of the front plate 11, and each of writing tools 7 and 9 is detachably held between the partitions. The first writing tool 7 has a tubular part as a holding part, and a core of colored pencil is set at one end (the lower end) of the tubular part and the head 37 of the toy 1 is set at the other end. The second writing part 9 is provided with two parts, and core of colored pencil is set at one end and a leg member is set at the other end.
Patent JP-H1186095-A (JP)
Title: Automatic cash management device, cash management system using the same, and cash management method
Inventor: KOMADA OSAMU
IPC: G06Q40/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To enable a cash management mutually common in a plurality of automatic cash management devices and to attain rigidness and efficiency of the cash management. SOLUTION: In a cash management system which is constituted by connecting plural cash automatic management devices so as to be able to freely communicate with each other, each cash automatic management device has a storage part 8a for storing at least cash information and a main control part 8 of the device controls an entire control and the main control part 8 of the device updates the cash information stored in the storage part 8a of its own device when a change occurs to the cash information in any of the cash automatic management devices. Then, information regarding the change of the cash information is transmitted to other cash automatic management devices by way of a communication line 6 and the main control part 8 of other automatic cash management device that receive the information update the cash information stored in the storage part 8a of their own devices.
Patent JP-H1183972-A (JP)
Title: Comparison scanner
Inventor: YAMATO TOSHIO
IPC: G01S3/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a comparison scanner capable of eliminating the waste of data acquisition time by the transient response phenomenon of an applied device at a low cost. SOLUTION: By a switching operation in primary switching devices 2-1 to 2-3 connected to respective receivers 3-1 to 3-3 provided with transient response characteristics, input signals from input terminals 1-1 to 1-N are sequentially inputted to the respective receivers 3-1 to 3-3. At this point, signals are inputted to the receiver 3-2 when the receiver 3-l is turned to a normal state, and when the receiver 3-2 is turned to the normal state, output signals from the receivers 3-1 and 3-2 are led to a comparator 6 by a secondary switching device 5 and comparison output is obtained. Also, the signals are inputted to the receiver 3-3 when the receiver 3-2 is turned to the normal state, and when the receiver 3-3 is turned to the normal state, the output signals from the receivers 3-2 and 3-3 are led to the comparator 6 by the secondary switching device 5 and the comparison output is obtained.
Patent JP-H1182116-A (JP)
Title: Fuel supply system abnormality diagnostic device for internal combustion engine
Inventor: KADOWAKI HISASHI
IPC: F02D45/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To diagnose abnormality of a fuel supply system with high accuracy even when the internal temperature of an engine room is high. SOLUTION: When fuel supply system abnormality diagnosis execution conditions are materialized, the air-fuel ratio discrepancy index value is compared with the lean/rich abnormality judgment value to diagnose the abnormality of a fuel supply system. When the internal temperature of an engine room is the set temperature or higher, the high temperature time lean abnormality judgment value KHL is set to the value shifted to the leaner side than the normal time lean abnormality judgment value KLL, and the high temperature time rich abnormality judgment value KHH is set to the value shifted to the richer side than the normal time rich abnormality judgment value KLH, taking account of circumstances of a basic air-fuel ratio discrepancy becoming large.  The presence of abnormality of the fuel supply system (that is, the abnormal discrepancy of the air-fuel ratio) can therefore be diagnosed while preventing a wrong diagnosis even when the internal temperature of the engine room is high, and the early discovery of abnormality and prevention of a wrong diagnosis can be reconciled.
Patent JP-H0991018-A (JP)
Title: Robot controller
Inventor: FURUKAWA HIROSHI
IPC: G05B19/18
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To shorten operation restart time at the emergency stop of a robot by providing this robot controller with a step data storing program for storing data necessary for the restart of robot operation in each step from a step retroactive from the newest step by the prescribed number of steps up to the newest step. SOLUTION: A step data storing program P2A1 has a function for storing robot states including data necessary for restarting the robot from the end of each step in a program for storing the robot in a step end time data area 31 included in a data storage means 3A. Namely data expressing robot states necessary for restarting the robot in each step from a step retroactive from an emergently stopped place by the prescribed number of steps up to the step just before the emergently stopped place are secured. A retreating operation program P2A2 controls the robot so as to retreat it up to a state preceding by the number of steps specified by an input device 4.
Patent JP-S63101202-A (JP)
Title: Hook type container delivery device
Inventor: HIRAMOTO TAKASHI
IPC: B66C1/66
Filed: 1986-10-17
Abstract: PURPOSE:To make the learning work needless and to simplify the control at the time of actual working as well by mounting a detector for detecting the container catch on a section to be inserted into inside of the container holder of a hook which is free in reciprocation and elevation along a passage for loading or unloading the container. CONSTITUTION:A multi step type expansion substance 7A is extended toward the container 31 side, at a position where the engaging part 8e of a hook 8 becomes lower than the catch 35a of the container 31 and then, the left side engaging part 8a of the hook 8 is positioned just below the right side catch of the container 31. Next, the multi-step type expansion substance 7A is elevated and the hook 8 is elevated up to a position where the engaging part 8a engages with a catch 31a. And the catch 31a intercepts a beam extending from the light emitting part 26 of detectors mounted on engaging parts 8a, 8b to a light receiving part 27. As a result, a catch detection signal is output and the multi- step expansion substance 7A stops rising. Next, the hook 8 is shifted rightward and the container 31 is delivered onto a conveyor 3. In this way, the elevation and stoppage control of the hook can be executed without needing the learning work.
Patent JP-H03108755-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEGAMI MASAAKI
IPC: H01L27/06
Filed: 1989-09-22
Abstract: PURPOSE:To reduce a contact resistance and also to eliminate instability of a resistance value due to a change with time in a polysilicon resistor film having a sheet resistance of about 600OMEGA/square or above by introducing an impurity again into a contact region of the polysilicon resistor film being shaped, along with formation of an element region on a semiconductor layer. CONSTITUTION:After an insulating oxide film 25 and a polysilicon film 26a to be a polysilicon resistor film are formed sequentially on a semiconductor layer 23 of a first conductivity type, an impurity of a second conductivity type of 3X10<14>cm<-2> or below is introduced into the polysilicon film 26a. After the aforesaid polysilicon film 26a is machined selectively to be formed into a shaped polysilicon resistor film 26, subsequently, the impurity of the second conductivity type is introduced again into a contact region 30 of the shaped polysilicon resistor film 26b, along with formation of an element region on the semiconductor layer 23, so as to form a polysilicon resistor film 26. For instance, boron ions are implanted into the contact region 30 of the polysilicon resistor film 26 simultaneously with implantation of the boron ions for forming a base P-type diffused layer 31 in an N-type epitaxial layer 23.
Patent JP-2001075583-A (JP)
Title: Voice reproduction processor and method and storage medium to be used in the same device
Inventor: SUZUKI HIROAKI
IPC: G10L13/08
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To enable an arbitrary repeat reproduction section whose meaning is continuous to be reproduced from voice data which are reproduced once by specifying the repeat reproduction section with a simple repeat reproduction operation. SOLUTION: This voice reproduction processor is constituted of a document information storage part 6a in which document information for being transformed into voice data is stored, a reproduction instructing part 13 instructing the reproducing of → voice data and its reproduction area, a separation position setting part 1a setting separation positions by reading out document information from the document information storage part 6a, a voice transformation part 1b transforming the document information in which separation positions are set into voice data, a voice output part 17 outputting the voice data, an operation duration measuring part measuring an operation time width when the instruction of a repeat reproduction is performed by the reproduction instructing part 13,  a repeat reproduction section deciding part 1c deciding a reproduction starting position and a reproduction completing position being a repeat reproduction section from separation positions of the voice data which are reproduced once based on the operation duration of the instruction of the repeat reproduction and a voice output control part 18 controlling the voice output part 17 so as to reproduce voice data being in the repeat reproduction section.
Patent JP-H0985243-A (JP)
Title: Wastewater treatment device and operating method therefor
Inventor: URYU KATSUJI
IPC: B01D63/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the scraping effect by liquid to be treated on the surface of a separating membrane and provide the permeable flux stable at all times by dividing the inside of a treatment tank into a plurality of areas, providing a circulating flow generating device for circulating the liquid to be treated in the treatment tank and providing membrane separating devices in central sections of respective areas. SOLUTION: The inside of a treatment tank 20 for storing liquid to be treated is divided into a plurality of areas S1-S3 by interstructures 21, 21 in the up and down direction, and the upper and lower sections of the areas S1-S3 are communicated with adjoining areas. Air is fed into the treatment tank 20 by an aeration device 23 disposed on a bottom section of the central area S1, and an upward flow of the liquid to be treated is formed in the area S1, while a downward flow is formed in the areas S2 and S3, and a circulating flow is formed as a whole. Membrane separating devices 25 in which hollow yarn membranes are hung in the lateral direction are disposed between collection pipes 26 connected with a suction pump 29 almost on the central sections of respective areas S1-S3.  Cake layers accumulated on the membrane surfaces can be released efficiently by the above arrangement, and a permeable flux can be retained stably.
Patent JP-S60136584-A (JP)
Title: 2-oxa-6,8-dithiaspiro(3,5)nonane derivative and its preparation
Inventor: TAKEUCHI EIJI
IPC: C07D339/00
Filed: 1983-12-24
Abstract: NEW MATERIAL:A compound shown by the formula I [R1 and R2 are cyano, aminocarbonyl, group shown by the formula COR (R is lower alkyl, or lower alkoxy)]. EXAMPLE:7-Bis(ethoxycarbonyl)methylene-2-oxa-6,8-dithiaspiro[3,5]nonane shown by the formula II. USE:A drug for bronchiectasis. Having low toxicity and side effect. PREPARATION:3,5-Bis(chloromethyl)-oxetane shown by the formula III is reacted with a compound {e.g., dipotassium[bis(ethoxycarbonyl)methylene]methanedithiolate, etc.} shown by the formula IV in a solvent such as preferably DMF, etc. at 90-100 deg.C.