baber/WOPTO huggingface dataset:
Patent JP-H11113796-A (JP)
Title: Portable toilet
Inventor: WAKAO TAKASHI
IPC: A47K11/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To stably use the toilet and to easily assemble it by providing a freely foldable flat toilet seat forming an opening at its center part and a supporting member whose one tip part is fixed to the toilet seat to support this toilet seat. SOLUTION: This portable toilet 10 is provided with the flat toilet seat forming the opening 22 at its center part and four legs as the supporting member whose one tip part is freely bendably fixed to the rear surface of this toilet seat by a turning member 80. The toilet seat consists of two toilet seat pieces 30 and 40 divided into two parts with a dividing line extending in the front/back direction of this toilet seat as a boundary. The rear parts of the rear surfaces of the pieces 30 and 40 are freely turnable connected by a connecting member 60 and at the time of a using mode, front part are mutually fixed by a fixing tool 70 to flatly and strongly fix the pieces 30 and 40.  Then, two bar-like fixing members 90 and 92 extending along the peripheral part of the opening 22 are fixed in the neighborhood of the rear surface of this toilet seat to attach a housing pack under the opening 22 in the state of being freely attachably and detachably.
Patent JP-2001100426-A (JP)
Title: Resist treating device and treating method
Inventor: OTA YASUHARU
IPC: G03F7/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a device which recycles the resist to be discarded. SOLUTION: This resist treating device has a viscosity regulating tank to which the waste liquid of the resist is supplied, a solvent tank which supplies a solvent to the viscosity regulating tank, a viscometer which measures the viscosity of the resist liquid in the viscosity regulating tank, a control section which calculates the resin concentration of the resist liquid in accordance with the result of the measurement of the viscometer and the temperature of the resist liquid in the viscosity regulating tank and determines the amount of the solvent supplied to the resist liquid in accordance with the difference between the calculated resin concentration and the previously set resin concentration and a filter which removes the foreign matter of the resist subjected to viscosity regulation.
Patent JP-H07125446-A (JP)
Title: Diazo thermal recording material
Inventor: TATEISHI KEIICHI
IPC: G03C1/52
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a diazo thermal recording material excellent in the preservability (light fastness) of a color forming member by using a.compd. represented by a specific formula as a diazo compd. and a specific compd. having a specific number of carbon atoms as a coupling component. CONSTITUTION:In a diazo thermal recording material wherein a recording layer containing a diazo compd., a coupling component and an org. base is provided on a support, the diazo compd. is represented by formula I [R1 is-C (Z1)(Z2)-CH2-A-CH2-C(Z1)(Z2)-A or{C(Z1) (Z2)m-A, Z1 is an alkyl group or an aralkyl group, Z2 is a hydrogen atom or an alkyl group, A is a substituent connected by an oxygen atom or a nitrogen atom and R2 and R3 are an alkyl group or an aralkyl group] and the coupling component is a compd. of the total number of carbon atoms is 20 or more represented by formula II. By this constitution, the diazo thermal recording material excellent in the preservability of a color forming part is obtained.
Patent JP-H01120035-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OHIRA MASAAKI
IPC: H01L21/3205
Filed: 1987-11-02
Abstract: PURPOSE:To obtain a wiring structure having a highly reliable barrier layer as a semiconductor device and to obtain its manufacturing method by a method wherein an aluminum wiring part is constituted by an aluminum film whose grain size is more than a specified value or a single crystal aluminum film. CONSTITUTION:In a semiconductor device where an aluminum wiring part 33 has been formed on a semiconductor substrate 1 on which a semiconductor element, an insulating film 2 and the like have been formed, said aluminum wiring part 33 is constituted by aluminum whose grain size is 300mum or bigger or by single crystal aluminum. Aluminum 3 is applied to the semiconductor substrate 1 on which the semiconductor element, the insulating film 2 and the like have been formed; the applied aluminum 3 is irradiated with an energy beam, and the aluminum 3 is melted and solidified; after that, molten and solidi fied aluminum 32 is patterned and used as the aluminum wiring part 33. For example, the aluminum film 32 of a gigantic grain size is formed by using a laser annealing method; it is patterned; the aluminum wiring part 33 is formed; after that, a silicon nitride film 4 is deposited by using a CVD method.
Patent JP-H0593057-A (JP)
Title: Aromatic polycarbonate copolymer
Inventor: TOKUDA TOSHIMASA
IPC: G11B7/2534
Filed: 1991-10-01
Abstract: PURPOSE:To obtain the subject copolymer, composed of a specific dihydric phenolic component and a bishydroxyphenyldimethyladamantane component, remarkably improved in heat resistance and good in transparency and moldability. CONSTITUTION:The objective copolymer is composed of (A) 5-95mol% dihydric phenolic compound such as 2,2-bis(4-hydroxyphenyl)propane expressed by the formula [w is single bond, 1-8C alkylidene, sulfone, sulfoxide, sulfide or oxide; R<1> and R<2> are H, halogen, phenyl or 1-3C alkyl; (m) and (n) are 1-4] and (B) 95-5mol% 1,3-bis(4-hydroxyphenyl)-5,7-dimethyladamantane component. The above-mentioned copolymer has a high glass transition temperature and is suitable as a material for various optical instruments such as head lamp lenses, various lenses, prisms, optical fiber, optical disks and liquid crystal panels.
Patent JP-H08133166-A (JP)
Title: Electric motor assisted bicycle
Inventor: SATOU KOUICHI
IPC: B62M6/55
Filed: 1994-11-14
Abstract: PURPOSE: To realize a product at low cost by simplifying a structure and facilitating manufacture and maintenance. CONSTITUTION: A torque sensor is provided in a pedal shaft part 6, and by a signal of this torque sensor, turning force of an electric motor part 3 is transmitted to be applied to the pedal shaft part 6 through a rotary shaft part 4, formed in a separate unit from the pedal shaft part 6, and through a chain or belt 5.
Patent JP-S62141995-A (JP)
Title: Motor control unit
Inventor: HARIGAYA ISAO
IPC: H02P27/08
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a control unit with less processing time and of simple constitution by producing the driving signal of the pulse width, based on the difference signal and reference signal, corresponding to the torque value with which the motor is driven. CONSTITUTION:The assigned value of the pulse width from a character generator 20 is once stored to a memory 21. With a comparator 22 the data stored in this memory 21 and the data outputted from a counter 41 are compared to make the discrimination which is the larger. The result of comparison is inputted into the terminal S of an FF 34 through gates 31 and 32. Suppose the output Q from the comparator is at H level, the output from the terminal Q will also be at H level. On this account, the pulse width can be changed in accordance with the period of the timing pulse C1 at H level and the period of timing pulse C2 at H level. The motor is then controlled so that the reel motor may produce counter-torque according to the signal indicating the pulse width outputted from the terminal Q of the FF 34.
Patent JP-H08137391-A (JP)
Title: Navigation system
Inventor: NANBA HIDEO
IPC: G06F17/30
Filed: 1994-11-14
Abstract: PURPOSE: To display a map having an easily viewing scale without any operation by automatically changing the display map scale based on the own vehicle's speed and the road density in the vicinity of the vehicle. CONSTITUTION: A present position is obtained from a section 1 which has the data including the present position, a moving direction and a present vehicle speed. A map display section 5 displays the mark which indicates the present position and the map in the vicinity of the present position from the map data obtained from a map data reference section 6. A region computing section 2 computes an evaluation object region from the present position. A regional road density computing section 3 computes the road density within the region. A display map scale switching section 4 switches the map scale to be displayed in accordance with the computed road density.
Patent JP-H05122793-A (JP)
Title: Piezo-electric speaker
Inventor: TAKAYA TADASHI
IPC: H04R17/00
Filed: 1991-10-25
Abstract: PURPOSE:To improve the tone by improving the peak and dip of sound pressure in the specific frequency caused by higher resonance and smoothing the sound pressure frequency characteristic. CONSTITUTION:In the piezo-electric speaker with a piezo-electric sound generation 1 and a supporting body 2 supporting the outer peripheral part, the electrodes of a piezo-electric ceramic board 3 comprising the piezo-electric sound generation 1 is divided into two at the place decided based on the node of the higher resonance mode. Among divided electrodes 5a and 5b, the lower driving voltage than the inner electrode 5a is applied to the outside electrode 5b, and/or the driving voltage with different phase is applied to each of the divided electrodes 5a and 5b.
Patent JP-H01121763-A (JP)
Title: Current detecting circuit
Inventor: HAMAZAKI SEIICHI
IPC: G01R15/18
Filed: 1987-11-05
Abstract: PURPOSE:To vary the load power factor of a primary coil optionally by composing an detecting circuit of a current transformer consisting of the primary coil part where a current to be detected flows and a secondary coil where which is coupled electromagnetically with the primary coil part and allows a current proportional to a winding ratio to flow, and a core for compensator for converging magnetic flux. CONSTITUTION:The output current of the secondary coil 3 of the current transformer 1 is inputted to the inverted input terminal 5c of an OP amplifier 5, but when the amplification factor of the amplifier 5 is made large, a little current flows through the amplifier 5 and a current which flows through a resistance 6 is nearly equal to a secondary current generated by the coil 3. Further, a voltage proportional to the secondary current generated at the coil 3 is developed at the output terminal 5c of the amplifier 5, the potential difference generated between the inverted input terminal 5a and uninverted input terminal 5b is almost 0V, and a magnetizing current component generated at the primary coil 2 is almost 0A. Further, the compensating coil 4 coupled with the coil 2 is composed of a ferrite core which is not saturated with the primary current and then the load power factor of the coil 2 can be varied.
Patent JP-H07112958-A (JP)
Title: Phenylethanolamine derivative
Inventor: OKUYAMA AKIHIKO
IPC: A61P3/04
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a new compound having beta3-agonist action and hypoglycemic action, having little beta1 and beta2-agonist actions causing the increase of pulse rate and the finger trembling as side actions and useful for the treatment of obesity and diabetes. CONSTITUTION:A phenylethanolamine derivative of formula I [R1 and R2 are H, a halogen, 1-4C alkyl, 104C alkoxy; R<3> is O-CR4R5-CO2R6 (R4 is H, a 1-13C alkyl or an aromatic ring group; R5 and R6 are H, a 1-4C alkyl)] or its pharmacologically permissible salt, e.g. N-[2-(2-fluoro-4- methoxycarbonylmethoxyphenyl)-1-methylethyl]-2-hydroxy-2-(3-chlorophenyl) ethanamine. The compound can be produced by condensing the 2-hydroxy-2-(3- chlorophenyl) ethanamine of formula II with a compound of formula III and reducing the condensation product.
Patent JP-2001103088-A (JP)
Title: Inter-network connection device
Inventor: TOSHIMA AKIHIKO
IPC: H04L29/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To unify phases of the waiting time for an inter-network connection device and equipment in a response waiting state, in the case that a retry processing is generated in the connection device in communication between the equipment connected to different networks. SOLUTION: At communication time between the equipment connected to different LANs, in an abnormal contents check part 541 inside an inter-LAN connection device, a communication state with the side of the network connected to destination equipment is monitored and abnormal contents are discriminated at abnormality time. A retry kind deciding part 543 refers to an abnormal contents/retry kind correspondence table 542 by the discriminated abnormal contents and judges the kind of retry recorded corresponding to the abnormal contents and the waiting time until retry completion. A retry completion time notifying part 550 unifies the phases of the waiting time of both equipment and itself by notifying the waiting time, until the retry completion to the equipment in the response-waiting state.
Patent JP-H1151092-A (JP)
Title: Driving mechanism
Inventor: DOBASHI MASAYUKI
IPC: B60R1/06
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a driving mechanism capable of fixing a member to be driven with a small, simple structure and high fixing force without employing an electromagnetic clutch and allowing low driving force for moving the member to be driven. SOLUTION: This driving mechanism is provided with a cylindrical outer race 21, an inner race 30 turnably provided in the outer race 21 and installing a member to be driven, and a levers 42 inserted in a gap formed between the outer race 21 and the inner race 30 and rotationally moving along the inner peripheral surface 21A of the outer race 21. In the driving mechanism, rotationally moving the levers 42 by means of a motor rotationally moves the inner race 30 to move the member to be driven. The driving mechanism is provided with rollers 49, 50 cutting into the gap formed between the outer race 21 and the inner race 30.
Patent JP-H08137783-A (JP)
Title: Bus cycle time control circuit and bus cycle processing method
Inventor: HARA TOSHIMASA
IPC: G06F12/00
Filed: 1994-11-15
Abstract: PURPOSE: To operate a system by means of optimum access speed by effectively utilizing the characteristic of respective devices and also eliminating waste to take excess of margins. CONSTITUTION: A system is constituted by judging access speed by which high speed access is enabled to be executed by CPU 1 and a memory 2 in a present usage environment state based on the peripheral temp. of CPU 1 and the memory 2 and a power source voltage conducted in CPU 1 and variably controlling a wait number for inserting a bus cycle so as to make it optimum for the bus cycle by a wait control means 3.
Patent JP-2000111807-A (JP)
Title: Device for inspecting inside of tube
Inventor: TOSHIMA TOSHIO
IPC: G03B17/08
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for inspecting the inside of a tube which is freely steered in a tube and by which an optional range over a long distance can be endoscopically observed from an optional direction. SOLUTION: This device is equipped with a camera for observing the inside of a tube; and provided with a propulsion body 11 capable of propelling underwater inside the tube, a means 28 for jetting jet water flow for propulsion from the propulsion body 11, a movable nozzle 37 capable of guiding the jet water flow from the means 28 to the backward of the propulsion body 11, and direction control means respectively arranged at three or more spots in a peripheral direction at the base end 38 of the nozzle 37.  Each direction control means is provided with a pressing means 54 for pressing the part 58 of the base end 38 of the nozzle 37 at a position where the. direction control means is arranged in a direction where the part 58 is separated from the propulsion body 11, and a moving means 45 moving the part 58 in a direction where the part 58 approaches to the propulsion body 11 against the pressing force of the means 54.
Patent JP-H09127755-A (JP)
Title: Color image forming device
Inventor: IIJIMA KIICHIRO
IPC: G03G21/14
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a color image by preventing image irregularity and the color slurring of each color by compensating for correlation fluctuation between plural image carriers and a transfer medium. SOLUTION: A resist mark image is formed on the image carrier 42A of a reference color, and is transferred on the transfer medium or a transfer belt 44 moving the transfer medium, so that the resist mark 50 transferred on the belt 44 is detected and also the speed of the image carrier 42A of the reference color is detected. The moving speed of the belt 44 is controlled and the resist mark image is formed on the image carriers 42B-42D of colors other than the reference color based on its information. They are transferred on the belt 44, and the speed of the image carriers 42B-42D of the colors other than the reference color is controlled based on the deviation value between the resist mark 50 of the reference color transferred on the belt 44 and the resist marks 50 of the colors other than the reference color and the controlled variable of the belt 44.
Patent JP-S61156738-A (JP)
Title: Double-face mask
Inventor: SATO NORITADA
IPC: G03F9/00
Filed: 1984-12-27
Abstract: PURPOSE:To facilitate the positioning of a double-face mask by a method wherein markers astriding at least two places on the circumference of the semiconductor substrate are pinchingly attached between the holes, to be used to fix it to a mask, are provided. CONSTITUTION:A semiconductor substrate 11 is inserted between masks 1 and 2. As the center of a marker hole 3 is arranged on the circumference of the semiconductor substrate 11 when viewed from the side of the mask 1, the defectiveness and the non-defectiveness of superposition of the masks can be easily confirmed even when the semiconductor substrate 11 is inserted between the masks 1 and 2. Thus, an electrode is formed on the first surface of the semiconductor substrate 11 from the side of the mask 1 by performing a vacuum deposition method after the semiconductor substrate 11 is pinched between the masks 1 and 2 and fixed using a fixing through hole 4. Then, another electrode is formed on the second surface from the side of the mask 2 in the same manner as above. As a result, the decision on the defectiveness or non-defectiveness of the positioning on both sides can be given by confirming the position of the marker formed on the circumference of the semiconductor substrate, thereby enabling to sharply reduce the process and equipment of manufacture.
Patent JP-H08142914-A (JP)
Title: Air current control device for washer liquid
Inventor: TAJIMA TADAYUKI
IPC: B62D25/08
Filed: 1994-11-15
Abstract: PURPOSE: To provide an air current control device for washer liquid capable of surely adhering the washer liquid to a window glass plate. CONSTITUTION: The scattering of washer liquid, jetted from nozzles 3a and 3b, to a vehicle outer side is regulated by a passing travel wind F penetrating through a tunnel part by providing an air current control members 4, provided along a vehicle width direction on window washer nozzles 3a and 3b provided on a hood panel 1 and the rear end part of the hood panel 1 to deviate vehicle travel winds f01 and f02 to a rear upper side, and tunnel parts 404L and 404R provided on the air current control members.
Patent JP-H07161981-A (JP)
Title: Manufacture of nonvolatile semiconductor memory
Inventor: GUN HIYON PAKU
IPC: H01L29/788
Filed: 1993-10-15
Abstract: PURPOSE: To decide channel length and width of a cell independently by implanting impurity ion into a specified region, providing an imbedded bit line, and forming a floating gate line and such control gate line as orthogonal to it on a gate insulating film in a channel region. CONSTITUTION: A field oxide film 11 for preventing the occurrence of punch through between cells of a cell array is formed in an island shape at a specified part of the array. A specified photoresist pattern is ion-implanted as a mask to form an embedded n<+> -bit line 13 in the region between adjoining field oxide film islands 11. The channel length of the channel of a cell region A is independent of a width L of a floating gate line 16, and it is determined by the width of phtoresist mask for forming the embedded bit line 13 at ion-implantation, and the distance in side-surface diffusion of impurities which is ion-implanted, while the channel width is determined by an interval W between field oxide film islands 11, independent of the width of a control gate line 20.
Patent JP-H03142134-A (JP)
Title: Locating device
Inventor: KOJIMA HIROAKI
IPC: B23Q1/00
Filed: 1989-10-26
Abstract: PURPOSE:To make stable and accurate location by furnishing a plurality of protruding means which protrude from the placing surface of a stage to heave a member to be located, and thereby separating it from the placing surface while gliding of the member located is carried out by a gliding means. CONSTITUTION:When a base board of glass 1 is set on a stage 2, compressed air is supplied to suction/blow-in holes 5. As a result, upward welling deformations are generated in a sheet member 6, which has been in plane condition, in its region with swell operating parts (protruding means) 7--- where no adhesion is made to the oversurface of the stage 2. With this swelling deformation, the base board of glass 1 is heaved up in the condition being in contact only with the crests of the swell operating parts 7---. In this condition, the operation to move locational pins 3, 4 (gliding means toward the stage 2 is conducted. Finally the glass base board 1 is held by the locational pins 3, 4, and location is made in specified place.
Patent JP-H06266681-A (JP)
Title: Preserving method of indivisible sequence of bus-operation, bus-interface and computer device
Inventor: CHIYAARUZU II NARADO
IPC: G06F13/36
Filed: 1992-09-28
Abstract: PURPOSE: To preserve the invalid sequence of a bus operation in a remote bus. CONSTITUTION: An instruction issued by a master which performs access to slaves on a remote bus, and a lock arbitration signal are transmitted to successive each inter-bus interfaces 10 and 20. An address signal, control signal, data signal, and lock arbitrator signal are buffer by a successive interposing inter-bus interface including the inter-bus interface to a slave bus. The lock arbitrator signal received by the inter-slave bus interface sets a lock arbitrator register in an inter-bus slave bus interface. When access is performed to the target slave once, and the lock arbitrator register is set, the other master operating in the remote bus is prevented from using the remote bus, or being connected with the inter-remote bus interface.
Patent JP-H04156414-A (JP)
Title: Optical writing device
Inventor: SAWA SHIGEKI
IPC: G02B26/10
Filed: 1990-10-19
Abstract: PURPOSE:To prevent deviation in the generating line parallelism of an image focusing lens even after the lapse of long time by providing adjusting mechanism for moving/adjusting the image focusing lens in the auxiliary scanning direction against an elastic body, and a fixing means for fixing the position of a support base after adjustment. CONSTITUTION:An image focusing lens 35 is supported by the elastic body of a coil spring 48 through a support base 49, and the image focusing lens 35 is moved/adjusted in the auxiliary scanning direction against the elastic body. There are provided adjusting mechanism using an adjusting screw 50, and a fixing means using a set screw 54 for fixing the position of the support base 49 after the adjustment made by the adjusting mechanism. After the image focusing lens 35 is supported by the elastic body through the support base 49 and adjusted by the adjusting mechanism so as to make the generating line parallel, the support base 49 is fixed by the fixing means. The generating line parallelism of the image focusing lens 35 can be thereby maintained without being influenced by the elapsed change of the elastic body.