baber/WOPTO huggingface dataset:
Patent JP-H03131553-A (JP)
Title: Improved cement composition and production thereof
Inventor: YAMAGUCHI KOICHI
IPC: C08K3/00
Filed: 1989-10-17
Abstract: PURPOSE:To obtain a cement composition having high forming stability and high water retaining property together by kneading a cement with water and an emulsified copolymer containing an alpha,beta-monoethylenic unsaturated carboxylic acid. CONSTITUTION:When a cement is blended and kneaded with water and a high polymer compound or a cement is blended and kneaded with water, an aggregate and a high polymer compound to provide the aimed cement composition, the blending and kneading is carried out as follows: An emulsified copolymer containing an alpha,beta-monoethylenic unsaturated carboxylic acid as a monomer is used as the above-mentioned high polymer compound. In the above-mentioned emulsified copolymer, especially a monomer having at least two alpha,beta-ethylenic unsaturated double bonds in the molecule works as crosslinking ingredient, increases molecular weight of the emulsified copolymer itself and forms three- dimensional structure and moreover improves viscous property and water retaining property. Methacrylic acid is especially preferably used as an alpha,beta- monoethylenic unsaturated carboxylic acid.
Patent JP-S61147092-A (JP)
Inventor: ABE MASAZUMI
IPC: F27D17/00
Filed: 1984-12-21
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-2001091950-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA YOSHIAKI
IPC: G02F1/1335
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a normally white mode liquid crystal display device with improve visibility, brightness and contrast. SOLUTION: In a liquid crystal panel holding a liquid crystal layer in a cell gap between first and second substrates 1A, 1B and being equipped with an optical film compounded of first and second optical retardation plates, a diffusion layer and a polarizing plate laminated on the second substrate 1B, the twist angle 44 between the alignment axes 37, 36 on the first and second substrates 1A, 1B sides of the liquid crystal layer is set at >=240 deg., the minimum value of product of the cell gap (d) and the birefringence of the liquid crystal layer is set at 0.6 μm and two optical retardation plates of which the minimum value of product of the refractive index and the thickness per each one is set at 0.14 μm are arranged on the liquid crystal panel side of the polarizing plate in the optical film.  When the center line of the alignment axes 37, 36 on the first and second substrates sides of the liquid crystal layer is set as a reference, the axis of polarization 38 of the polarizing plate is set at 15 deg.±20 deg. and the optic axes of the second and first optical retardation plates 39, 40 are set at 155 deg.±20 deg. and 97.5 deg.±20 deg. respectively.
Patent JP-H02130971-A (JP)
Title: Method of forming flexible composite piezoelectric element and product thereof
Inventor: RI RIYANSUN
IPC: H01L41/39
Filed: 1988-10-26
Abstract: PURPOSE: To lower working temperature, and then reduce the thickness and improve the flexibility, and to simplify the forming process by using flexible conductive foil as a base and forming a piezoelectric layer and an electrode layer thereupon in order, and applying a DC voltage for polarization. CONSTITUTION: The flexible conductive foil 13 such as copper foil is coated with a mixture of a piezoelectric inorganic material and a high polymer resin solution, and then dried to form the piezoelectric layer 13. The electrode layer 11 is formed on it, and the sandwich laminate is applied with the DC voltage by connecting the negative electrode of a power source to the layer 11 and the positive electrode to the conductive foil, thereby polarizing it.
Patent JP-H07168469-A (JP)
Title: Electrophotographic printing method
Inventor: GUREN BII INGURAMU
IPC: G03G15/20
Filed: 1994-10-06
Abstract: PURPOSE: To provide an electrophotographic printing method for fusing a toner image with a printing medium in a short time. CONSTITUTION: This is an electrophotographic printing method for fusing a toner image with a printing medium 42. The toner image on the printing medium 42 is irradiated with a high energy laser beam 34 for softening or fixing a toner 14. Next, pressure is added to the toner 14 toward the printing medium 42 for fixing the toner image on the printing medium 42 as a printed image. The high energy laser beam 34 for softening or fixing the toner 14 is reflected from selected faces 23 and 31 of a common scanner 26, or the selected faces 23 and 31 of a pair of mutually angularly displaced mutual connected scanners with a scanning frequency or a frequency integral times as high as the scanning frequency, and synchronized with a low energy image modulation laser beam 24 scanning a photoconductive drum.
Patent JP-H10114208-A (JP)
Title: Air spring bracket structure
Inventor: ITO TAKAYUKI
IPC: B62D25/08
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To simplify constitution of a support part and reduce size without lowering support rigidity of an air spring. SOLUTION: In air spring bracket structure wherein a bracket 31 to support the upper part of an air spring 23 is fixed on a side member 21, a back plate member 32 is arranged at the periphery, in the longitudinal direction of a vehicle, of the bracket 31 and at the fixing part of the bracket at the side member 21. Rigidity in the longitudinal direction of a vehicle of the bracket 31 is ensured by the back plate member 32 without arranging a large reinforcing member above the bracket 31 and constitution of the support part is simplified without lowering support rigidity of the air spring 23. The weight of the portion of the bracket 31 to support the air spring 23 is reduced, the assembly man-hour is decreased, and an overhang of a fender in a car room is decreased.
Patent JP-H10114297-A (JP)
Title: Throttle controller for outboard motor
Inventor: MISHIMA SHUICHI
IPC: F02B61/04
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the drivability of an engine with a compact structure. SOLUTION: In a carburetor 55 for an outboard motor which is connected to an engine 3 through an intake pipe 54 and is equipped with a throttle lever 60 for opening and closing a throttle valve, a throttle lever 60 is rotatingly- controlled through throttle opening and closing means 65 rotated by a throttle cable 63, and the rotating central part of the throttle opening and closing means 65 is disposed above an intake pipe 54. The throttle opening and closing means 65 is also disposed so as to rotate horizontally.
Patent JP-H01109958-A (JP)
Title: Picture processing unit
Inventor: KAWAKAMI KATSURA
IPC: G06F7/548
Filed: 1987-10-23
Abstract: PURPOSE:To attain data processing of a picture without using a large capacity of storage means by applying a start pulse so as to update an original picture element pointer and a resulting picture element location register thereby transferring a value of the original picture element to the resulting picture element. CONSTITUTION:In applying a clock pulse to a start signal 121, the content of a longitudinal resulting picture element position register 104 and an original picture element pointer 103 are updated. Then a value of an original picture element Pi commanded by an original picture element pointer 103 in the original picture register 101 is transferred to a resulting picture element Dj commanded by the register 104 of the longitudinal resulting picture element position in the resulting picture register 102. The operation is repeated to apply the processing for one longitudinal column of a cylinder conversion. Then the content of the registers 101, 102 is replaced with the content of the picture memory and it is repeated horizontally to apply cylindrical conversion. Thus, the storage means of a large capacity to store trigonometric functions is not required.
Patent JP-H11107574-A (JP)
Title: In-plane sliding pressure bonding hinge mechanism for beam-column frame
Inventor: HIRAIDE TORU
IPC: E04H9/02
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To form a plastic hinge and to absorb energy in earthquakes by pressure bonding a joint face between a beam and a column in the direction parallel to the fracture structure plane of the beam-column frame and by applying such a pressure bonding force as generating a frictional resistance in-plane shearing stress thereto. SOLUTION: A column 1 and a beam 2 are so constituted that their both side faces are jointed with each other and a perpendicular pressure bonding force is applied to the joint face 3 so as to generate a frictional resistance in-plane shearing stress. A prestressing strand with a sheath or more are arranged in such a state as shown by a dashed line 5, anchored using an anchorage device for fixing and tensioning, and a prescribed tensile force is applied to the prestressing strand so as to be pressure bonded. The rotation center of the joint part and the action center of the pressure bonding force are decentralized so that the rotation center of the joint face and the centroid are coincided.  This constitution can provide a large damping effect in relation to the input of an earthquake energy, etc., reduce the cost of design and construction, and shorten the design term and the construction term.
Patent JP-H07186782-A (JP)
Title: Instrument panel of car
Inventor: BUORUFUGANGU HENZERERU
IPC: B60R21/2165
Filed: 1994-09-28
Abstract: PURPOSE: To install a passenger airbag in an inconspicuous way at low cost by disposing a front passenger's seat airbag through opening in instrument panel reinforcement beneath an outer skin, and providing means for forming a multiplicity of holes in that region to enable the outer skin to be torn open. CONSTITUTION: This instrument panel for an automobile extends over the width of an internal space in front of a driver's seat and a front passenger's seat and has an outer skin 5 provided with a multiplicity of small holes 6 distributed at least over the region of the front passenger's seat. In this case, the outer skin 5 is produced from a plastic material which is dimensionally stable irrespective of temperature. Instrument panel reinforcement 8 provided beneath the outer skin 5 has a through opening for a front passenger's seat airbag in the region of the front passenger's seat. The small holes 6 are formed as perforations which permit the outer skin 5 to be torn open in the region of the through opening in the front passenger's seat airbag.  The through opening in the front passenger's seat airbag is covered by a folding cover 9 pivotally held on the instrument panel reinforcement 8 via hinges 10.
Patent JP-H11195219-A (JP)
Title: Magnetic recording medium
Inventor: TAKEDA KAZUHIRO
IPC: G11B5/702
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To attain the compatibility of the disperibility of ferromagnetic powder and nomagnetic powder with the durability thereof and to obtain a recording medium which is excellent in high output and durability by incorporating a polishing agent of a specific compsn., a binder consiting essentially of sulfonic acid metal salt and a polyurethane resin having a ternary amine at a specific amt. into a magnetic layer. SOLUTION: The addition amts. of the α-Fe2 O3 (A) and alumina powder (B) to be used as the polishing agent is specified to a condition renge of 5<=A+B<=25 pts.wt. and 1<=A/B<=9 per 100 pts.wt. ferromagnetic powder. As a result, the deterioration of polishability and the degradation in durability and dispensability are prevented. The sulfonic acid metal salt is introduced at 0.005 to 0.03 mmol/g and the ternary amine at 0.05 to 0.5 mmol/g into the polyurethane resin to be used as the binder. As a result, the degradation in the disperatibility of the ferromagnetic powder is prevented. The number average mol.wt. of the polyurethane resin is preferably 8000 to 50000 in order to prevent the degradation in the disperisibility of the ferromagnetic powder and to prevent the degradation in the strength of a coating film and the solubility in a solvent.
Patent JP-H0988152-A (JP)
Title: Sanitary cleaner
Inventor: MATSUO SHINSUKE
IPC: E03D9/08
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To flush a toilet bowl without touching a flushing switch. SOLUTION: When a user spreads his/her hands before a hand-washing unit 12 of a sanitary cleaner 10, a hand-washing sensor 14 senses these hands. A detecting signal outputted from the hand-washing sensor is inputted to an electronic control device of the sanitary cleaner 10, and an indication signal is outputted from the electronic control device. When this indication signal is inputted, a solenoid valve 27 is opened, and hand-washing water is delivered from a faucet 13, and a drain valve in a toilet bowl flushing water storage tank 21 is opened, and flushing water in the tank 21 is delivered to a toilet bowl part.
Patent JP-S61148931-A (JP)
Title: System for compensating interference between cross polarized waves
Inventor: AONO YOSHITAMI
IPC: H04J11/00
Filed: 1984-12-22
Abstract: PURPOSE:To detect and improve S/N and to quicken compensating control by subtracting a main polarized wave signal from a signal generator using an identification signal and a recovered carrier wave of a received main polarized wave signal from the received main polarized wave signal and applying processing to the esult. CONSTITUTION:A V polarized wave signal of a main polarized wave inputted from a terminal 9 is fed to a demodulator 2 and a subtractor 7 via a subtractor 1. An H polarized wave signal of different polarized polarized wave from a terminal 10 is fed to a demodulator 6 and a control circuit 4. The demodulated output of the demodulators 2, 6 is fed to an identifier 3, from which an in-phase data ID and an orthogonal data QD are outputted. The carrier and the data ID, QD recovered from the demodulator 2 are fed to a signal generating circuit 8, from which the V polarized wave signal is generated, inputted to the subtractor 7, where the signal is subtracted from the received V polarized wave signal, and only the H polarized wave leaked from the received V polarized wave is fed to a detection circuit 5. The carrier wave recovered by the demodulator 6 is fed to the circuit 5, the H polarized wave leaked to the received V polarized wave is subject to synchronous detection and the result is fed to the circuit 4. The circuit 4 controls the level and phase of the received H polarized wave to subtract (1) the H polarized wave leaked to the V polarized wave.
Patent JP-H0694325-A (JP)
Title: Cooling/heating coexisting type engine-driven heat pump system
Inventor: FUKUTOME JIRO
IPC: F25B13/00
Filed: 1992-09-11
Abstract: PURPOSE:To control the cooling/heating capability so as to be well-balanced by utilizing cooling water for the driving engine produced particalarly at the time of operation in which cooling is mainly performed. CONSTITUTION:An auxiliary heat-exchanger 15 which heats a refrigerant by heat-exchanging between the refrigerant and cooling water of an engine for driving, is provided, and at the time of operation in which heating is mainly performed, only the auxiliary heat-exchanger 15 is used as an evaporator for a outdoor unit 2, to operate the title system under a condition in which the capability of the evaporator is reduced. Therefore, the control at the time of cooling/heating coexistence becomes easier, and an ultra-low speed operation of a fan is unnecessary, and a stable control can be performed without being affected by wind or its installation place. Also, the shortage of heating capability can be compensated by utilizing the cooling water of the engine for driving.
Patent JP-S62127854-A (JP)
Title: Copying device
Inventor: SHIMAZU SHUNSAKU
IPC: G04C23/10
Filed: 1985-11-29
Abstract: PURPOSE:To omit an aritificial operation for turning on and off a power source each time, and also to execute a copying work without a waiting time, by setting an on-time or an off-time of the power source for a prescribed period or by an optional cycle. CONSTITUTION:When an on-time or an off-time of a power source is set in advance by providing a power source opening/closing relay 4 and a programmable timer 5 on an AC power source input part, setting a power source switch 2 to an on-state by connecting a power source cable to a plug socket, and using that for one week use or one month use as the programmable timer 5, a copying machine can be operated at a set time optionally by a unit of one week or one month. In such a way, for instance, by setting the time so that the power source is turned on by an operation of the programmable timer 5 at 30 minutes before the opening hour, the copying work can be executed very stably, and also without a waiting time.
Patent JP-H08130820-A (JP)
Title: Structure for fixing joint connector for wire harness
Inventor: ARAI MASAHIKO
IPC: H02G3/30
Filed: 1994-11-02
Abstract: PURPOSE: To fix a joint connector to the outer periphery of the branch section of a wire harness with a tape by turning the joint connector until the connector approaches the harness while a branch line is wound around the external surface of the connector. CONSTITUTION: A stay 12g having the shape of a spring clip which rises in an inverted 'U' shape in the direction perpendicular to a branch line 11 is integrally formed on the external surface 12f of a joint connector 12. The branch line 11 is wound around the connector 12 by turning the connector 12 clockwise (in the direction R) by 270 deg. to the position of the branch connection (a) of a wire harness W/H. Then the connector 12 is temporarily locked to the vicinity of the branch connection (a) by passing the branch line 11 near the branch connection (a) of the wire harness W/H through a stay 12g. Finally, the connector 12 is fixed to the outer periphery of the wire harness W/H with a tape together with the branch line 11 wound around the connector 12.
Patent JP-H06119358-A (JP)
Title: Information processor
Inventor: ABE TETSURO
IPC: G07G1/12
Filed: 1992-10-08
Abstract: PURPOSE:To make it possible to quickly stop announcing sound in front of a customer by a clerk by providing a time limit stoppage means stopping the announcement of an error when it exceeds a reference time and a manual stoppage means stopping the operation of the announcement of the error. CONSTITUTION:When a malfunction generated in a function part is detected by an error sensor 16, a buzzer 17 outputs announcing sound and a timer circuit 18 measures the operation time by the control of a CPU 13. When it becomes preliminarily set reference time, the buzzer 17 is stopped by the control of the time limit stoppage means of the CPU 13. When an input operation is performed for the clear key of a keyboard 4 before the buzzer 17 is stopped, the operation of the buzzer 17 is stopped by the control of the manual stoppage means of the CPU 13 which detects this. Namely, the continuous announcing sound of the buzzer is automatically stopped in a prescribed time and a skilled clerk can quickly stop the announcing sound by performing the manual operation of the keyboard 4.
Patent JP-H09128984-A (JP)
Title: Drive circuit for negative voltage
Inventor: RI SHIYUSOU
IPC: H02M3/07
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of load capacity by providing a switch for performing a cross latching operation by clocks between input/output terminals and holding output by a pumping capacitor when the input/output terminals are separated. SOLUTION: When first and second clock signals CK1 and CK2 are respectively 'H' and 'L', a transistor(TR) M3 is ON, the input terminal (in) for receiving a negative voltage from a charge pump and the output terminal (out) of this negative voltage driving circuit are connected, and since the TR M1 is ON, a node N1 is discharged and the voltage of the output terminal (out) drops. When the first and second clock signals CK1 and CK2 are respectively 'L' and 'H', the TR M2 is ON and the input terminal (in) is the same as the output voltage of the charge pump. The TR M3 is OFF and the voltage of the output terminal (out) maintains the output voltage of the charge pump by the charge of the pumping capacitor M6. The output terminal (out) maintains the voltage lower than the output voltage of the charge pump at all times.
Patent JP-2001088958-A (JP)
Title: Paper feeder and image forming device
Inventor: UNOBAYASHI SHINSUKE
IPC: B65H7/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an optimum processing efficiency while preventing a double feed by changing the acceleration of feed according to the size of sheets. SOLUTION: This paper feeder comprises a pickup roller for feeding out a sheet, a feed roller for feeding the fed sheet, a separation means energized to the feed roller to prevent a double feed of sheets, and a driving means for transmitting a driving force to at least the pickup roller and the feed roller, and the driving means transmits the drive to at least the pickup roller and the feed roller and is gradually accelerated at a prescribed acceleration in the feed-out or feed of sheets. This feeder is further provided with a size input means for inputting the size of sheet and a control means for changing the acceleration of the driving means according to the size of sheet inputted by the size input means.
Patent JP-S62170576-A (JP)
Inventor: BAANON TEII DANIERU
IPC: D06B23/30
Filed: 1986-11-14
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-S61148404-A (JP)
Title: Preparation of optical waveguide
Inventor: YAMADA TAKESHI
IPC: G02B6/134
Filed: 1984-12-21
Abstract: PURPOSE:To prepare an optical waveguide easily without heating nor applying electric field by fitting a mask to a porous glass body prepd. by setting a soln. to gel a metal alcoholate and drying, and dipping the glass body in the soln. of a dopant. CONSTITUTION:A porous glass body 1 is formed by setting a soln. of metal alcoholate comprising at least one kind of metal alcoholate, water, and an alcoholic solvent such as methanol to gel, and drying the gel. A mask 2 having a desired pattern formed thereon is laid on the glass body 1, then the glass body with the mask is dipped in a dopant soln. 3 contg. atoms which elevate the refractive index of the glass. Further, the glass body 1 is dipped in an eluant 4 capable of eluting atoms. Atoms on the surface of the glass body 1 are eluted, and an optical waveguide is formed by removing the mask 2. By this method, optical waveguides are prepd. inexpensively with a simple device without dipping in a molten salt at high temp. for a long time nor requiring an apparatus for applying electric field.
Patent JP-H06117875-A (JP)
Title: Synchronizing signal converting method
Inventor: MATSUZAWA TAKAOMI
IPC: H03M1/24
Filed: 1992-10-08
Abstract: PURPOSE:To provide a synchronizing signal converting method by which the same function as that obtained when a plurality of synchronous electric machines are used with a single synchronous electric machine by performing arithmetic operation on a synchronizing signal by means of an arithmetic and processing section after converting the synchronizing signal into a synchronizing digital signal. CONSTITUTION:In the converting method, the rotating speed of a synchronous electric machine 3 is discriminated by inputting a synchronizing digital signal 6a to an arithmetic and processing section 20. The section 20 compares the synchronizing digital signal with a preset angle and obtains a synchronizing output signal 12.