baber/WOPTO huggingface dataset:
Patent JP-H06158583-A (JP)
Title: Incombustible sheet and its production
Inventor: HAYASHI KENZO
IPC: D21H17/67
Filed: 1992-11-20
Abstract: PURPOSE:To produce an incombustible sheet capable of preventing generation of powdery paper by paper-making a slurry containing an aqueous dispersion of a synthetic expandable mica and/or a synthetic smectite, an aqueous dispersion of sepiolite and a binder. CONSTITUTION:A slurry containing (A) an aqueous dispersion of an expandable synthetic mica and/or a synthetic smectite, (B) an aqueous dispersion of sepiolite and (C) a binder (polyethylene oxide, etc.) is subjected to paper-making. A soft touch can be given.
Patent JP-H11146460-A (JP)
Title: Information exchange device
Inventor: SHIMADA KATSUYOSHI
IPC: H04W88/18
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To speed up a message communication by returning an absence voice message when there is an incoming call from the other party during absence registration and returning a fixed message when there is an incoming call from numbers other than the ones of the set other party. SOLUTION: It is judged whether a receiver number (a mobile terminal) is under absence registration or not, an existing processing is performed when it is not under absence registration and a transmitter number (a subscriber's number) in a control part 14 is extracted when it is under absence registration. Then, it is further judged whether this transmitter number is registered or not and, when it is registered, that is, when the number of other party stored in a voice storage device 17 coincide with the transmitter number at the time of absence registration, a register voice message, which is already stored in absence register data 18 of a voice storage data area, is transmitted.  When the register number of the other party does not coincide with the transmitter number, a fixed voice message that is separately stored in advance in absence register data 18 of the voice storage data area is returned to the transmitter.
Patent JP-H11138797-A (JP)
Title: Ink-jet printer head
Inventor: MITA TAKESHI
IPC: B41J2/055
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction in the velocity and quantity of ejected ink particles by reducing a cross stroke by controlling the second pressure element to displace in the opposite direction to the first piezoelectric element when the first piezoelectric element is displaced toward a pressure chamber to be pressurized. SOLUTION: A voltage of 80 V is applied to a pressure chamber displacement part 11, is expanded sharply, and lifts a dry film 7 by about 160 nm in the arrow 32 direction to decrease the volume of a pressure chamber 4. Simultaneously, a partition displacement part 13 pulls a pressure chamber partition 14 by about 20 nm in the arrow 31, 33 directions, so that the pressure of the piezoelectric body of the pressure displacement part 11 is applied effectively to the pressure chamber 4 to reduce the pressure loss of the pressure chamber displacement part 11. Moreover, a cross stroke (the reduction of velocity and quantity of ink particles) due to the recess of a channel plate, which is generated when many nozzles are driven simultaneously, can be reduced.
Patent JP-H11218587-A (JP)
Title: Electronic timepiece with thermoelectric element
Inventor: AKASE ATSUYA
IPC: G04G99/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To maintain the time for function recovery after restarting power generation in a thermoelectric element to the minimum in the case where the stored energy of a battery mechanism maintaining electromotive force generated by thermoelectric element is used up and timepiece function is terminated. SOLUTION: An electric power monitor circuit 104 is provided to monitor the voltage of a booster 11 boosting the generated voltage of the thermoelectric element 101, the operation of an indication drive circuit 107 is terminated to reduce consumption power and loss of stored energy in the battery mechanism 103 when the voltage of the booster 111 becomes lower than a set threshold voltage. As the stored energy is remaining in the battery mechanism 103, time piece motion becomes easy when the thermoelectric element temporarily terminates generation and then restart generation.
Patent JP-H03172770-A (JP)
Title: High voltage measuring device
Inventor: FUJITA HIROYUKI
IPC: G01R15/14
Filed: 1989-11-30
Abstract: PURPOSE:To facilitate a maintenance and adjustment, to miniaturize the device at the same time and to accurately measure a high voltage by holding a crystal oscillator so as to receive an electrostatic attracting force and forming a crystal oscillating circuit inclusive of the crystal oscillator. CONSTITUTION:When an oscillating frequency of the crystal oscillator 1 is varied with receiving the electrostatically attracting force from a high voltage part 3, an oscillating frequency of the crystal oscillating circuit 4 is varied. The oscillation output of the oscillating circuit 4 is conducted to a counter 5 and counted at each set time, therefore the change of oscillating frequency is detected as the change of counted values. The electrostatically attracting force exerted to the crystal oscillator 1 is proportional to the square of voltage of the high voltage part 3, and the oscillating frequency is varied in proportion to this electrostatically attracting force. That is, the relation of DELTAfproportional Fproportional V<2> is realized, where the voltage is expressed as V, electrostatic attracting force is F, and change of oscillating frequency is DELTAf. Consequently, the voltage impressed on the high voltage part 3 can be measured with high accuracy by means of measuring the change of oscillating frequency by the counter 5.
Patent JP-2000203847-A (JP)
Title: Cobalt-containing fusiform hematite particulate powder for fusiform magnetic alloy particulate powder predominant in iron and cobalt
Inventor: OKINAKA KENJI
IPC: C01G49/06
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hematite particulate powder prevented from shape degradation to a minimum when reduced under heating for producing fusiform magnetic alloy particulate powder, therefore suitable as a raw material for such magnetic powder consisting mainly of Fe and Co, having high coercive force, high saturated magnetization level and high oxidation stability and affording excellent SFD of the magnetic coating film therefrom. SOLUTION: This Co-contg. fusiform hematite particulate powder has the following characteristics: average major axis is 0.05-0.14 μm, axis ratio (average major axis/average minor axis) is 4-8, crystallite size D101 is 50-80 Å, saturated magnetization level σs is 0.5-2 Am2/kg, and containing>20 atom.% but <=45 atom.% of cobalt, 5-15 atom.% of aluminum, and 5-15 atom.%, on a rare earth element basis, of rare earth element compound(s), based on the total Fe, respectively.
Patent JP-2000141169-A (JP)
Title: Tool breakage detecting device
Inventor: KUBOTA TOSHIAKI
IPC: B23Q17/09
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To rapidly detect in a non-contact breakage of a tool. SOLUTION: A main spindle is moved from a machining completion position A to a tool exchange position C through a tool detecting position B togetherwith a tool 2. An induction conductive type non-contact contact switch 1 transmits information on whether the cutting edge 2a thereof enters a magnetic field without contact with a tool 2 to a sequencer 7 at a point of time when the tool 2 is moved to a detecting position B. The sequencer 7 decides it based on the information that when the cutting edge 2a enters a magnetic field, the tool is normal and when it does not enter it, the tool is broken.
Patent JP-H04184356-A (JP)
Title: Thermal fixing method
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/087
Filed: 1990-11-20
Abstract: PURPOSE:To efficiently perform excellent thermal fixing without causing an offset phenomenon by containing thermoplastic silicone resin whose glass transition point is a value in a specified range in toner for developing electrostatic charge image. CONSTITUTION:At least, binding resin, coloring material and the thermoplastic silicone resin whose glass transition point measured by a differential thermal analysis device, that is, Tg is 40-90 deg.C are contained in the toner. Tg of the silicone resin is controlled based on the kind and the number of the organic group of the silicone resin. When Tg is <40 deg.C, the compatibility of the toner with the binding resin is increased and a pressure member is easily contaminated. When Tg is >=90 deg.C, the dispersion of the toner and the binding resin is insufficient and offset resistance becomes poor. Crosslinked styrene copolymer or crosslinked polyester is desirable as the binding resin substance. Then, an endless film is used as the fixing film 5 of a fixing device, and silicone rubber is used as a pressure roller 8. A heating body 1 is a linear heating body of low heat capacity.
Patent JP-H05151581-A (JP)
Title: Head carriage moving mechanism
Inventor: ICHIHARA JUNICHI
IPC: G11B7/085
Filed: 1991-11-27
Abstract: PURPOSE:To miniaturize the head carriage moving mechanism and to perform tracking control of a head with high accuracy. CONSTITUTION:The head carriage moving mechanism 15 is so functional that a head carriage 17 having an optical head 16 is guided and moved along guide rails 19a and 19b by a linear actuator 18. The linear actuator 18 is composed of a single driving coil 21 on a carriage base 20 and a yoke 31, and a dynamic vibration reducer 28 for suppressing resonance around Z-axis is provided on a side face 20a of the carriage base 20.
Patent JP-H09152804-A (JP)
Title: Fixing device
Inventor: ONISHI TAIZO
IPC: G03G15/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured fixing device which can be incorporated in a high-speed image forming device as well and separate a recording medium ejected from a nip part with curvature, without using a separating pawl. SOLUTION: The fixing device is provided with a coil assembly 10 as a heat source, a metallic sleeve 11 as a heating member which is heated by the heat source and freely movable in the carrying direction of a sheet 14, a fixed holder 12 as a holding member with which the metallic sleeve 11 comes into slidable contact and a pressure roller 13 as a pressing member which comes into opposite press-contact with the holder 12 and the metallic sleeve 11 with the carrying path of the sheet 14. Then, the holder 12 is provided with a separating part, 25 with an arcuate cross-section and the curvature R2, which separates the sheet 14 ejected from the nip part 15 from the metallic sleeve 11 by the curvature.
Patent JP-H05152387-A (JP)
Title: Method of adjusting compression-bonding head
Inventor: HINOBORI EIJI
IPC: H01L21/603
Filed: 1991-11-28
Abstract: PURPOSE:To provide a method of controlling the compression-bonding head of a device which mounts a semiconductor chip on a board in attitude to a glass stage where the board is mounted, where the compression-bonding head is easily controlled in parallelism to the glass stage. CONSTITUTION:The underside of a vertically movable bonding head 2 is made to bear against the upside of a glass stage where a semiconductor chip mounting board is mounted or the underside of the bonding head 2 is made to bear against the glass stage interposing a parallel optical flat 3 of thin glass between them, whereby interference fringes are generated, and the bonding heads 2 and 4 are controlled in attitude taking advantage of the above interference fringes. The underside of the bonding head 2 is formed into a mirror surface which is able to generate interference fringes, and on the other hand the underside of the bonding head where the parallel optical flat 3 is used is formed flat but not formed into a mirror surface which is able to generate interference fringes.
Patent JP-H01154084-A (JP)
Title: Braille points display
Inventor: NARITA TAKESHI
IPC: G09B21/00
Filed: 1987-12-10
Abstract: PURPOSE: To eliminate the need for manual conversion to braille and braille display by automatically converting character data into braille data and displaying braille. CONSTITUTION: Data and a control signal 7 from a personal computer 11 are inputted to a data and control signal bus 1, and a control signal in the signal 7 is outputted to a control part 2; and the control part 2 when receiving a control signal 8a of a braille display instruction outputs a control signal 8b to a data buffer 3, a conversion part 4, and a driving part 5. Therefore, the data buffer 3 inputs and stores a character data signal 9a from the data and control bus 1 and also outputs it as a character data signal 9b to a conversion part 4. The conversion part 4 converts the inputted character data into braille data and holds its output, and outputs it as a select signal 10 to the driving part 5, so that a display part 6 displays braille in specific braille pattern under the control of the driving part 5.  Consequently, the need for manual conversion into braille and its display operation is eliminated.
Patent JP-H02158940-A (JP)
Title: Magneto-optical recording method
Inventor: OSATO YOICHI
IPC: G11B11/10
Filed: 1988-12-13
Abstract: PURPOSE:To use the change of an exchange force and the inversion of magnetization at a compensation point and to form stable recording bits by providing a second magnetic layer where the exchange force is changed between first and third magnetic layers and specifying the compensation point of the third magnetic layer. CONSTITUTION:The first magnetic layer 2 of perpendicular magnetic anisotropy which has a low curie point and a high coercive force is provided on a substrate 1. The second magnetic layer 3 which has surface magnetic anisotropy at a room temperature but has perpendicular magnetic anisotropy at a higher temperature is provided on the layer 2, and the third, magnetic layer 4 is provided which has the compensation point in the range from the curie point to the room temperature. A magnetic field to perpendicularly magnetize the layer 4 is applied and a recording signal laser to raise the temperature of the layer 2 to the curie point is projected, and next, the recording signal laser to raise it to the compensation point or higher of the layer 4 is projected. Consequently, the exchange force is increased by heating and magnetization is inverted at the compensation point to form stable recording bits with a weak bias magnetic field.
Patent JP-H06165428-A (JP)
Title: Polygonal mirror scanner motor
Inventor: MATSUMOTO TOSHIAKI
IPC: G02B26/10
Filed: 1992-11-24
Abstract: PURPOSE:To provide structure of stopping slip out of a polygonal mirror scanner motor simple in structure, and inexpensive, and high-quality, and small-sized and having excellent property, used for each kind of electric equipment. CONSTITUTION:A thin, inexpensive, and high-quality slip out stopping mechanism can be gotten by attaching a slip out stopping plate 9a of a nonmagnetic substance through the slip out stopping plate holder 9 consisting of resin made by outsert molding, between a rotor magnet 10 and a polygonal mirror 7 being fixed, in contact with or separately from the rotor magnet 10, to a rotor 6 so that it may not get in the way of a light path, and suppressing the fluctuation in thrust direction of the rotor 6.
Patent JP-H09152023-A (JP)
Title: Automatic transmission
Inventor: MAKIYAMA AKIHIRO
IPC: F16H61/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To favorably reflect learning of grip-change between frictional engagement elements on shift control by including an oil pressure control changing means changing the control mode of oil pressure for at least one of the first and second frictional engagement elements according to the shifting state of a sub-transmission in an automatic transmission. SOLUTION: An automatic transmission 4 capable of attaining shifting from a first shift step to a second shift step, an oil pressure control means 5, and a sub-transmission 80 are arranged. The oil pressure control means 5 includes an oil pressure control changing means changing the control mode of oil pressure for at least one of a first frictional engagement element (a second brake) 23 and a second frictional engagement element (a second clutch) 17 according to the shifting state of the sub-transmission 80. Hereby the control mode of oil pressure for at least one of the first and second frictional engagement elements 23, 17 can be favorably changed according to the shifting state of the sub-transmission 80.
Patent JP-H11150985-A (JP)
Title: Motor
Inventor: HIROSE TATSUYA
IPC: H02K11/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To simplify a wiring work and reduce the installation cost by simplifying apparatus constitution necessary for the outside. SOLUTION: In a motor the following are built in; a motor driving part 12 for applying rotation torque to a rotation shaft 11a, a switching unit 13 for supplying the output from an external power source 16 to the motor driving part 12, a microprocessor 17 which selectively outputs an ON command signal and an OFF command signal to the switching unit 13, a measuring means 18 for measuring a load current and a ground current which flow in the motor driving part 12, a storage device 21 for storing measurement information by the measuring means 18 and the information necessary for forming various kinds of command signals in the microprocessor 17, and a communication equipment 22 for sending and receiving signals between the motor and the outside.
Patent JP-H04117040-A (JP)
Title: Communication controller
Inventor: MURAI TOSHIHARU
IPC: H04L12/28
Filed: 1990-11-19
Abstract: PURPOSE:To reduce degree of occupied communication network due to retransmission by stopping the transmission of a transmission signal to the communication network when no reply signal comes from an opposite communication controller with respect to the transmission signal so as to stop the transmission of a collision signal to a terminal equipment. CONSTITUTION:The communication controller is provided with a signal transmission control means 30 which interrupt transmission of a transmission signal simply to a communication network 4 when the reception of a reply signal is not detected even after the end of a 2nd prescribed period. When a reply signal from an opposite communication controller with respect to the transmission signal, the transmission of the transmission signal to the communication network 4 is only stopped and the transmission of a collision signal to a terminal equipment is not implemented. Thus, the degree of the occupied communication network 4 due to retransmission is reduced and the utilizing efficiency of the communication network 4 is improved.
Patent JP-H03172334-A (JP)
Title: Radiation-resistant flame-retardant composition
Inventor: ITO KAZUMI
IPC: C08K3/24
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the subject composition capable of simultaneous improvement of radiation resistance, flame retardancy and mechanical properties and suitable for an insulating coating material for an electric wire and a cable used in atomic power-related plants, etc., by blending an ultralow density polyethylene with a specified amount of magnesium hydroxide and/or aluminum hydroxide, etc. CONSTITUTION:With (A) 100 pts.wt. ultralow density polyethylene having 0.85-0.91g/cm<3> density, (B) 50-125 pts.wt. magnesium hydroxide and/or aluminum hydroxide, (C) 1-20 pts.wt. metallic zinc and/or metallic antimony having <=500mum average particle size and (D) 2-10 pts.wt. ultraviolet absorbent having an absorption peak between 250nm and 400nm and selected from benzotriazole-, benzophenone-, benzoate- and acrylate-based organic compounds are blended.
Patent JP-H05126820-A (JP)
Title: Interfering-component removing device in carbon measuring apparatus
Inventor: INOUE TAKAHARU
IPC: G01N31/00
Filed: 1991-10-30
Abstract: PURPOSE:To make it possible to remove an interfering component effectively by filling a container with gallium alloy in liquid state at ordinary temperature under the supported state on a carrier, or independently, and providing the container at the front stage of a CO2 detecting part. CONSTITUTION:A container 40 is provided in a flow path for guiding gas (a) into a nondispersive infrared-ray type gas analyzer (NDIR). The container 40 is filled with glass beads 42, on which gallium alloy is supported. The sample containing high-concentration hydrochloric acid and inorganic salt is gassified by the reaction of thermal decomposition in a TC combustion tube. Interfering components such as chlorine and hydrogen chloride are contained in the gas and mist generated by the combustion. The interfering components react with the gallium alloy when the interfering components pass through a removing device 28, and the interfering components are removed.
Patent JP-H04186424-A (JP)
Title: Data list display system
Inventor: EGASHIRA TAMOTSU
IPC: G06F3/048
Filed: 1990-11-21
Abstract: PURPOSE:To shorten the display time of a display data list with a specific sequence by providing this data list display system with a specific area for instructing a specific sequence and a means for rearranging an input code table in accordance with data ascending order in the specific area. CONSTITUTION:A table conversion part 9 compares specific data in a display data part specified by the specific area 5 with all data groups in the input code table 2 and points indicating the ascending order of the compared results are set up in a specified code table 4. The addresses of the succeeding input code storing areas are set up in the pointers and the input code table 2 can be reconstituted in the ascending order of data specified by the specific area 5 by tracing pointer destinations set up in the table 4. Consequently, the display data list with the specific sequence can be efficiently edited and the display time can be shortened.
Patent JP-H0215271-A (JP)
Title: Amorphous silicon xerographic photo detector with intermediate inclined layer and manufacture thereof
Inventor: DON JII CHII
IPC: G03G5/082
Filed: 1988-12-14
Abstract: PURPOSE: To attain rapid manufacture by using an amorphous (a-)Si alloy having a large optical gap as a transmission layer. CONSTITUTION: The transmission layer 104 consisting of the a-SiNx :H or a-SiCx : H and having the large optical gap is deposited on the surface of a material substrate 105. A thin intermediate grading layer 103 having the ratio of N/Si or C/Si changing from the value of the layer 104 to a zero is deposited on this layer 104. Next, a thin photosensitive layer 102 consisting of Si:H is formed on the surface of this layer 103. Further preferably, a surface passivation layer or protective layer 101 having the thickness satisfying the requirements [1-exp(-d101 )α(λ)]0.85 is disposed on the surface of the layer 102. As a result, the thickness of the layers is considerably reduced and eventually, the considerably rapid manufacture is made possible. Then, the manufacturing cost is reduced.
Patent JP-2001131976-A (JP)
Title: Junction method for steel for structure
Inventor: ICHIKAWA KAZUO
IPC: E04B1/24
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a junction method for structure steels capable of eliminating need of forming installation holes for junction in the structure steels such as wales or struts to be jointed with each other, and facilitating positioning of the structure steels. SOLUTION: Using an installation hole 11a in one structure steel 11, the structure steel 11 is jointed with a junction member 1. Next, an installation hole 1d is formed in the junction member 1 to the position of an installation hole 10a in the other structure steel 10. Using the installation hole 10a in the other structure steel 10 and the installation hole 1d in the junction member 1, the junction member 1 is jointed with the other structure steel 10. As the junction member 1, that provided with a first face 1a and a second face 1b which cross each other is used. To the other structure steel 10, two junction members 1, 1 are put to face each other, and the other steel 10 to be jointed is held by the second face 1b of one junction member 1 and the second face 1b of the other junction member 1b.