baber/WOPTO huggingface dataset:
Patent JP-S58148015-A (JP)
Title: Method for reducing warping of u-shaped steel sheet pile after rolling
Inventor: AZUMAOKA KOUJI
IPC: B21B1/08
Filed: 1982-02-26
Abstract: PURPOSE:To reduce warping after rolling by removing remaining water in the claw part for joint during rolling or after finish rolling of a U-shaped steel sheet pile and thereby reducing the temperature difference between the web part and flange part. CONSTITUTION:Roll coolant water accumulated in the claw part 1C for joint of a U-shaped steel sheet pile 1 is removed by blowing off with compressed air from a jetting nozzle 3 in the outlet side of the mill 2 during rolling or after finish rolling of the U-shaped steel sheet pile. Further, the roll coolant water is removed perfectly by heating the claw part 1C for joint with a burner 4 and marked temperature drop of the claw part 1C for joint is prevented.
Patent JP-S62188194-A (JP)
Inventor: KASHIWAZAKI SHIGERU
IPC: H05B3/56
Filed: 1986-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04269681-A (JP)
Title: Fabrication of high sensitivity magnetic field detector
Inventor: SHIMIZU NOBUHIRO
IPC: H01L39/22
Filed: 1991-02-26
Abstract: PURPOSE:To reduce the fabrication process counts of DC superconducting quantum interference device (DC SQUID) applied to a high sensitivity electromagnetic sensor, current meter, displacement meter, or a high frequency signal amplifier and improve yield rate. CONSTITUTION:In fabricating a DC SQUID consisting of a detection coil 1, feedback modulation coil 2, input coil 3, Josephson junction 10, washer coil 11 and counter electrode 13, the fabrication process of the input coil 3 and feedback modulation coil 2 and that of the counter electrode 13 are executed simultaneously to reduce the number of masks and the total process counts.
Patent JP-S58173565-A (JP)
Inventor: BIARU JIYATSUKU
IPC: A62B7/04
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60175388-A (JP)
Inventor: MIYAZAKI JIYUNICHI
IPC: H01R39/04
Filed: 1984-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10212705-A (JP)
Title: Vibrational roller automatic operating system
Inventor: MANO MINORU
IPC: E02D3/026
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the unevenness in the work, and also to facilitate the compacting work. SOLUTION: An operation control means 20 produces first and second control signals for traveling a vibrational roller 4 along the traveling path that has been set by a path setting means 16, on the basis of the measured results of both the position of the vibrational roller 4 that has been measured by a position measuring means 14 and the azimuth of a gyroscope 13. These signals are transmitted to a first communication means 8 of the vibrational roller 4 through a second communication means 18, and are supplied through the first communication means 8 to both a traveling control means 10 and a direction control means 12 that have been mounted on the vibrational roller 4.  The traveling control means 10 and the dirction control means 12 control the forward and rearward movement of the vibrational roller 4 and the changeover of advancing direction of the vibrational roller 4, on the basis of these first and second control signals.
Patent JP-H0646546-A (JP)
Title: Transmission gear of small-sized and high- speed motor
Inventor: PEETAA HENINGU HAGUKUBISUTO
IPC: F16H13/04
Filed: 1991-02-27
Abstract: PURPOSE: To enable continuous variable speed reduction by surrounding an output shaft by two rotatable plates and holding a rolling element, in contact with each plate by a holder fixed to the output shaft and driving each plate by an input shaft through a driver located between the plates. CONSTITUTION: A transmission gear employed in a small-sized and rapid motor 10 has at least an input shaft 11 and an output shaft 21. The output shaft 21 is surrounded by two plates 15, 16 which are concentrically supported, so that they make a rotary motion along the output shaft 21. A rolling element 18 in contact with each of the plates 15, 16 is located inside a holder 2O, fixed to the output shaft 21. The plates 15, 16 are driven by an input shaft 11 through a driver 12 located between the plates 15, 16. When the motor 10 moves upwards, for example, a contact point between the driver 12 and the plate 15 moves outwards and a contact point between the driver 12, and the plate 16 moves inwards. As a result, a rotary speed of the plate 16 increases on the are hand but that of the plate 15 decreases.
Patent JP-H04271120-A (JP)
Title: Etching method
Inventor: SONODA TOMIYA
IPC: H01L29/78
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a sufficient etching selection ration of a gate insulating film and a semiconductor protective film and a low resistance semiconductor film, a drain electrode and a source electrode, by applying etching using plasma of specified mixed gas to an array manufacturing process of TFT-LCD. CONSTITUTION:Plasma of mixed gas is used, which contains at least the following; gas which forms fluorine ions or fluorine radicals in plasma, gas which contains chlorine in composition, and gas which contains NxOy in composition. In another case, plasma of mixed gas is used, which contains at least the following; fluorocarbon shown by CxHyFz or CxFy, gas which contains chlorine in composition, and gas which contains oxygen in composition. Etching is performed by using plasma of the above mixed gas.
Patent JP-H10213390-A (JP)
Title: Tank for heat exchanger
Inventor: WATANABE AKIMICHI
IPC: F28F9/04
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To easily and effectively seal a tank inner space divided by a partition plate and to ensure easiness of brazing and assembling by forming an end face of a sidewall of a first member of U-shaped cross section in an oblique surface that tank inside becomes an end of the sidewall. SOLUTION: In the heat exchanger tank 1, an end face of a sidewall (a) of an upper plate 2 is formed in an oblique surface 2b inclined toward an inside. A gap generated between the end of the sidewall of the plate and an inner surface bent part of a seat plate is efficiently and naturally embedded in the end face of the sidewall 2a itself. A slight gap is generated between the surface 2b and a seat plate 3b at the stage of assembling. Since this gap is extremely small, it is easily and effectively buried by a brazing material at the stage of brazing. Thus, at a partition plate disposed part, generation of the gap is assuredly prevented, tank chambers of both sides of the plate partitioned by the plate can be assuredly sealed therebetween, and satisfactory performance of the exchanger can be ensured.
Patent JP-H02210881-A (JP)
Title: Photoconductive infrared detector
Inventor: MAEJIMA YUKIHIKO
IPC: H01L31/0264
Filed: 1989-02-09
Abstract: PURPOSE:To facilitate the handling and the manufacturing process of infrared detectors by using an anode sulfide film having positive fixed charge as a surface protection film for covering a semiconductor surface having a narrow forbidden band width. CONSTITUTION:An infrared detector comprises a sapphire substrate 1, an adhesive 2, an N-type Hg0.8Cd0.2Te layer 3, an indium electrode 5, lead lines 6 and an anode sulfide film 7. In particular, the anode sulfide film 7 is used in place of an ordinary anode oxide film. Conditions of depositing the anode sulfide film 7 are controller properly so that the anode sulfide film 7 has fixed charge similar to that of the anode oxide film. Further, the anode sulfide film 7 has an advantage that it is chemically stabler than the anode oxide film. Thereby, the manufacturing process of detectors and the handling of detector products can be facilitated.
Patent JP-H09204790-A (JP)
Title: Semiconductor memory
Inventor: OKADA TERUTAKA
IPC: G11C16/06
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To increase an access speed of a ROM of which power source voltage is made low. SOLUTION: In a mask ROM having a NOR type memory array (2) of sub-bit line structure, when a memory cell transistor selected by word lines (W1-W32) and a selecting transistor selected by selecting lines (DS1, SS1) are interposed in a current path from a selected bit line to a ground potential, a boosting circuit (5) is adopted as a power source circuit of drivers (DW11, WD101) utilized for selecting/driving word lines and selecting lines. And high speed access can be realized by increasing conductance of these selected transistors, increasing current variation caused there, and improving a detecting speed of a sense amplifier detecting the variation.
Patent JP-S63200243-A (JP)
Title: Debugging device
Inventor: YOSHIZAWA RYOKICHI
IPC: G06F11/28
Filed: 1987-02-16
Abstract: PURPOSE:To perform an effective debugging job by deciding the presence or absence of the interruption of a break point after storing the location correspondence between a program to be debugged and a source list into a 1st table and the location of the set break point into a 2nd table respectively. CONSTITUTION:A lower rank information processor 101 contains a program 101 to be debugged and a break pointsetting routine 112; while a higher rank information processor 103 contains a debugger 105, the 1st and 2nd tables 108 and 106, and a location counter 107. Then the location correspondence between the program 102 and a source list is stored in the table 1008. The debugger 105 decides a location on the program 102 corresponding to a location on the source list and stores it into the table 106. Then the debugger 105 receives the information on the discontinuation of the program 102 and decides whether the location of the program 102 is stored in the table 106 or not. If so, the interruption of a break point is decided and displayed.
Patent JP-H08198182-A (JP)
Title: Supercavitation propeller and its manufacture
Inventor: OSHIMA AKIRA
IPC: B63H1/26
Filed: 1995-01-27
Abstract: PURPOSE: To provide high propeller efficiency by improving the front edge form of a propeller wing in a supercavitation propeller. CONSTITUTION: In a propeller wing 1, the cross-sectional form of its front edge section is provided with a cut surface 11 linking a point P on a virtual extending surface 12 to the front of a back surface 4 with the front edge 0 of a face 2 and a printed end formed by the front edge of the face 2 and the cut surface 11. Thus, since a negative pressure distribution on the wing back surface is almost the same as that in the case of a wing front edge having a pointed tip, propeller efficiency is improved and the strength of the wing front edge against impacts is increased because of a thickness (to formed in the wing front edge.
Patent JP-S55125961-A (JP)
Title: Device for feeding tool rest during rotation
Inventor: OBATA MASAO
IPC: B23Q5/26
Filed: 1979-03-20
Abstract: PURPOSE: To facilitate maintenance and raise productivity, by separately housing a mechanism necessary for feeding in the main, in a small box so that the mechanism is separated from a main machine frame.  
     CONSTITUTION: A tool holder 2 is provided on a machine frame 11. A rack 25 is buried in the reverse side of the holder 2. A timing belt 6 is laid between a final feed pinion 10 coupled to a rotor 1 and a transmission pinion 5 coupled to the machine frame 11 so that the timing belt extends along a ring gear 9 etc. The ends of transmission shafts are protruded out of the machine frame. The main machine frame is thus constituted. An input shaft 13, a first feed pinion 14, a brake 41, etc. are secured in a casing 40 so that they are separated from the main machine frame 11. This results in facilitating maintenance etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04359962-A (JP)
Title: Thermally processable polyurethane composition
Inventor: DEBITSUDO II HENTON
IPC: C08L75/00
Filed: 1992-02-19
Abstract: PURPOSE: To provide a polyurethane composition having improved impact resistance, which can withstand an organic solvent and a temperature of not less than 80°C and can be extruded and molded into a variety of shapes.  
     CONSTITUTION: A thermally processable polyurethane composition which can withstand a temperature in excess of 80°C without being subjected to deformation comprises (a) a thermally processable, rigid polyurethane and (b) an NCO- reactive, impact modifying, multi-phase polymer in an amount sufficient to increase impact strength of the composition to a value greater than impact strength of a compatible blend of an impact modifying, multi-phase polymer, similar to the NCO-reactive polymer but containing no NCO-reactive moiety, and the polyurethane, wherein the NCO-reactive polymer is either dispersed in or continuous with the polyurethane. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08323206-A (JP)
Title: Modified raney catalyst and its production
Inventor: ONAKA ITSUO
IPC: C07C231/06
Filed: 1996-02-20
Abstract: PURPOSE: To produce a Raney catalyst having high activity and high selectivity. CONSTITUTION: A Raney alloy represented by the formula Al-Me-X (wherein Me is one metal selected from a group consisting of Ni, Co, Fe, Cu, Pd and Ag and X is one or more kinds of metals selected from a group consisting of Ag, Co, Pt, Ti, V, Cr, Fe, Cu, Zn, Ge, W, Re, Os, Ir, Au, Zr, Nb, Mo, Ru, Rh, Pd, Cd, In, Sn and Sb and different from Me) is produced by a mechanical alloying method and subsequently leached.
Patent JP-H09230797-A (JP)
Title: Display device and its production
Inventor: HANAOKA HIDEAKI
IPC: G09F9/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To enable the easy connection of a conductive layer by connecting the conductive layer to grounding electrodes via grooves for connection formed by penetrating through the nonconductive layer and conductive layer formed on the filter for a display device from its surface and the electrode layers covering the peripheral parts thereof. SOLUTION: After the filter 10 for the display device is stuck to the panel surface of a cathode ray tube, notches 50 (grooves for connection) are put usually at four corners of the points to be connected to the filter 10 for the display device at a invalid screen. The notches 50 are so formed as to penetrate at least the conductive layer 15. The grooves for connection and the peripheral parts thereof are covered with conductive materials to form the electrode layers 32 and to fill the grooves 50 for connection with the electrode layers 32. Fissures and cracks are generated by the strains generated at the time of forming the grooves on the peripheries of the grooves 50 for connection of an antireflection film 17 covering the conductive layer 15 by the formation of the grooves 50 for connection.  The layer of the conductive layer is sometimes exposed on the inside surface of the grooves 50 for connection. Then, the connection of the electrode layers 32 to the conductive layer 15 is obtd. from the cracked parts of the antireflection film 17 on the inside surface of the grooves 50 for connection or the peripheries thereof.
Patent JP-H09229009-A (JP)
Title: Detecting method for overs and shorts of air pressure, method and/device for air pressure adjustment indication
Inventor: OKANO YOSHIYUKI
IPC: B25J19/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To adjust air pressure of an air cylinder simply and correctly, in a device balancing a controlled object displaceable in the fixed direction due to gravity on a fixed position by the air pressure of the air cylinder. SOLUTION: This robot device is constituted so that the position of a vertically moving shaft supported to be displaceable in the direction of gravity by an arm is controlled by means of a motor, and the device is provided with an air cylinder balancing the vertically moving shaft on a fixed position, for preventing the motor from being subjected to a large load due to gravity applied to the shaft. In this case, at adjusting the air pressure of the air cylinder, current of the motor is controlled so as to hold the shaft, and from the current indicated value or the actual current, overs and shorts portion of the air pressure is computed as the required air pressure Pa (110, 120). Based on the computed result, the adjusting method (increase/decrease direction, completion of adjustment) is indicated (130-150) to an adjustment operator.  As a result, the air pressure can be adjusted simply and correctly.
Patent JP-H02211118-A (JP)
Title: Endoscope washing and disinfection device
Inventor: ABE MASATO
IPC: A61B1/12
Filed: 1989-02-10
Abstract: PURPOSE:To obtain an endoscope washing and disinfecting device capable of displaying liquid feed capability suitable for the condition of a pipe passage by making the liquid feed capability variable depending upon the detected condition of the pipe passage. CONSTITUTION:A washing liquid feed valve 31 and a washing valve 28 open in a channel, according to an instruction from a control part 42. As a result, one portion of washing liquid in a washing liquid tank 24 washes the outer surface of an endoscope 8, while the other portion is fed to the cylinder 12b of air and liquid feed button of the endoscope 8 and the cylinder 12c of the suction button. Washing liquid fed from each of the cylinders 12b and 12c washes the inside of each passage, and then flows out of each opening at the tip 11a of the endoscope 8 and a connector 10. The pressure of liquid so flowing is detected with pressure detecting elements 13 to 15, and 18 to 20, and transmitted to the control part 42. This control part 42 judges whether a liquid feed quantity is enough to obtain a sufficient washing effect via the comparison of the pressure of liquid flowing from each part of the endoscope 8 with the predetermined values. Then, the control part 42 controls the drive voltage of a channel liquid feed pump 32 via pump capacity adjustment part 44, thereby setting optimum pump capacity.
Patent JP-H06250589-A (JP)
Title: Reform sales promotion system for accessories
Inventor: FUKUI MIKIO
IPC: B42D15/02
Filed: 1993-02-22
Abstract: PURPOSE:To easily and uniformly perform the reform commission of accessories made of noble metals such as gold and platinum. CONSTITUTION:A reform sales promotion system for accessories is formed out of at least an article catalog 1 in which concrete examples of each type of noble metal accessories including jewel and imitation, and reformed noble metal accessories are presented by photographs and pictures 11, with marks such as numerals being attached thereto, a price table showing the price corresponding to the mark of each article of the article catalog 1, a working bag with request card for indicating and receiving a noble metal accessory including jewel and imitation received in trust from a customer and the way of reforming the noble metal accessory and a pamphlet for reform sales promotion or direct mail postcard, and these constituting members are combined in one set of plural pieces thereof.
Patent JP-S55124086-A (JP)
Title: Electronic watch
Inventor: YAMAGUCHI SHIZUO
IPC: G04G9/00
Filed: 1979-03-20
Abstract: PURPOSE:To achieve the reduction of power consumption by directly counting and displaying the time reference signal with a counter for lower digits and displaying the time intermittently through logic processing by the output signal of the foregoing counter for upper digits. CONSTITUTION:In the electronic watch which performs integrated time displaying by performing logic operations in accordance with the pre-programmed sequence, up to the simple time measuring operations are accomplished by a clock counter 3 of hard constitution and the portions requiring intricate operations are operated by a CPU, and only when there is the carry signal of the clock counter 3, the CPU is operated at a high speed to let the carry operation be accomplished, whereby the mean power consumption may be considerably reduced.
Patent JP-S55126376-A (JP)
Title: Direct current arc welding machine
Inventor: KOBAYASHI MAKOTO
IPC: B23K9/06
Filed: 1979-03-20
Abstract: PURPOSE: To enable good arc start characteristics to be obtained by providing the switching elements which change over impedances with a time delay to the control winding of a weldability-controlling reactor inserted into a welding current circuit.  
     CONSTITUTION: When the both ends of welding machine output terminals 5 become to state shorted by a welding wire by welding start, current flows through an impedance element 8 by the voltage induced by the control winding during the delay time when the switching elements 7, 7' provided to the control winding of a weldability-controlling reactor 6 detect this short-circuit current. Since the value of the impedance element 8 is smaller than the value of an impedance element 9, large control current flows and the sharp rising grade of the welding current for the good arc start is obtained. Following to this, the switching elements 7, 7' are changed over to connect only the impedance element 9 to the control winding so that the correct value of the reactor 6 is obtained and the arc of ordinary welding obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62192089-A (JP)
Title: Bubble magnetic domain detector
Inventor: YANASE TAKEYASU
IPC: G11C19/08
Filed: 1986-02-19
Abstract: PURPOSE:To reduce a leakage magnetic field and to improve an S/N by alternately connecting both ends of each pattern to adjacent patterns in the pattern row of a bubble magnetic domain expanding device at a latter or former stage in a bubble magnetic domain detection part. CONSTITUTION:The titled device is composed of the bubble magnetic domain detector 10 where a chevron pattern, an asymmetric chevron pattern or a similar pattern 14, all of which are soft magnetic thin films made of permalloy and can be overlapped, are arrayed in one line and alternately connected to a pattern connection the both ends of the pattern 14, and the bubble magnetic domain expanding device where pattern lines 13 arraying the chevron pattern of a soft magnetic thin film and a similar overlap-able pattern 15 in line are arranged at multistage. The both ends of the pattern 15 in the pattern line 13 at the after or before stage of the detection part 10 are alternately connected to the adjacent patterns. Thus the leakage magnetic field can be reduced and the S/N can be improved.
Patent JP-H01208760-A (JP)
Title: Automatic cartridge exchanging device
Inventor: ISHIKAWA MASATOSHI
IPC: G11B17/26
Filed: 1988-02-17
Abstract: PURPOSE:To exchange a desired cartridge with another at any time even when cartridge exchanging operations are carried on automatically by releasing the locking states of another-direction locking members against cartridges by means of a releasing mechanism and taking out the desired cartridge from a magazine when the cartridges housed in the magazine are automatically processed. CONSTITUTION:At both side sections of a magazine 3 one-direction locking members 70 which respectively prevent the jumping out of a cartridges toward a magnetic tape device and another-direction locking members 72 which respectively prevent the jumping out of cartridges in an opposite direction are provided. In addition, a releasing mechanism 75 which releases the locking states of the another-direction locking members 72 is fitted to a main body 1. Since the locking states of the another-direction locking members 72 against the cartridges are released en bloc when the mechanism 75 is operated, a desired cartridge in the magazine 3 can be taken out from the magazine 3 in the direction opposite to the magnetic tape device. Therefore, a desired cartridge can easily be exchanged with another even when cartridge exchanging operations are processed automatically.