baber/WOPTO huggingface dataset:
Patent JP-2001047544-A (JP)
Title: Manufacture of car interior material of sandwich structure
Inventor: ITABA HIROSHI
IPC: B32B37/12
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To manufacture car interior bases such as a car sealing material, a door trimming material and the like of superior dimension stability. SOLUTION: A method for manufacturing a car interior material of sandwich structure is constituted of a process for laminating a urethane foam of 20-100 kg/m3 density having thermoformable open cells, 100 g/m2-300 g/m2 plant fibers provided on both of the surface and the back of the urethane foam, a thermosetting bonding agent for bonding the urethane foam with plant fibers and also respective plant fibers together and, if necessary, a surface decorative skin and/or a bonding agent oozing preventing film, a process for putting a laminate thus formed into a 80-150 deg.C mold, closing the mold and curing the bonding agent and a process for releasing a molded product after curing the bonding agent, and the dimensions of plant fibers are adjusted to the 1.0 mm or smaller diameter and 10-100 mm length.
Patent JP-H0958200-A (JP)
Title: Canvass of nonwoven fabric
Inventor: MASAKI JO
IPC: D04H1/55
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a canvass which has no longer problems peculiar to conven tional canvass of hemp cloth due to their solution, can be easily manufactured at a low cost, also can be rapidly treated by an undercoating and surface finish ing process, and need not be stretched with much force when expanded across a wooden frame. SOLUTION: An nonwoven fabric of a thermoplastic polymer fiber is embossed with a close, a moderately or a coarse-woven pattern of hemp cloth. The preferred nonwoven fabric of a thermoplastic polymer fiber is the one consisting of a polyester fiber and a polyester core/sheathtype composite fiber with a melting point of the sheath component lower than the core component by 30 deg.C or higher, both fibers being blended. The embossed nonwoven fabric is coated with or soaked in a fiber treatment liquid consisting of a water- dispersed pigment and a water-dispersed resin liquid. Consequently, the nonwoven fabric is dyed in hemp color, and at the same time, is free from nap, and is rigid. In order to finish-treat the surface of the nonwoven fabric, a conventional surface finishing agent for an oil color or a water color painting is applied.
Patent JP-H0664312-A (JP)
Title: Pressure-sensitive recording body
Inventor: TSUCHIDA TETSUO
IPC: B41M5/132
Filed: 1992-08-20
Abstract: PURPOSE:To enhance a shelf stability of a recording image and prevent a color forming contamination and a change or fade of a printing color by a method wherein a specific diarylmethane compound is used as a basic dye and encapsuled in a specific microcapsule, and a specific activated clay mineral is used as a color developer. CONSTITUTION:In a pressure-sensitive recording body, a color reaction of a colorless or light-colored basic dye with a color developer is used. In this invention, as the basic dye, a diarylmethane compound shown by a separate general formula is used. In addition, the basic dye is encapsuled in a microcapsule made of a polyurethane resin and/or a polyurea resin with a 3-15mum average particle diameter and a 0.1-0.7mum average film thickness. Furthermore, as the color developer, an activated clay mineral containing 65-80wt.% silicon oxide is used. In the separate general formula, R1-R4 each represents a 1-5C alkyl group or benzyl group, R5 and R6 each represents a hydrogen atom or the like, and R7 represents a 1-5C alkyl or the like.
Patent JP-2001048088-A (JP)
Title: Autonomous unmanned diving machine system
Inventor: KINOSHITA HIROFUMI
IPC: B63C11/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To immediately change a control program by an acoustic command signal from the outside in an autonomous unmanned diving machine and to call data in real time in the unmanned diving machine on the sea on occasion. SOLUTION: This autonomous unmanned diving machine 1 is provided with a battery 5 as an energy source capable of self-supporting energy in the water, a thruster 4 as a driving system driven by energy supplied from the energy source and a control device 2 as a control system. The device 2 normally, separately and autonomously controls a behavior of the autonomous unmanned diving machine 1 according to a behavior pattern of a preliminarily set control program, changes behavior patterns up to that time in accordance with the program after a change when the control program is changed according to an instruction signal by sound waves from a supporting mother vessel 9 on the sea and transmits data in real time in the autonomous unmanned diving machine 1 to the supporting mother vessel 9 on occasion when calling of data from the supporting mother vessel 9 is performed.
Patent JP-H0779058-A (JP)
Title: Device for mounting optical communication component on board
Inventor: SUGIZAKI MASAYUKI
IPC: H01L31/02
Filed: 1993-09-07
Abstract: PURPOSE:To lower the height of a device where optical communication components are mounted on a wiring board, even in the case of having adopted an object which has a dome-type lens for the package of an optical communication component (an optical spatial transmitter or receiver). CONSTITUTION:An optical communication component 20 is mounted in the condition that the optical axis passes the inside of the through hole 11 of a wiring board 10, and the optical communication component has a package consisting of an optical communication semiconductor element, which is fixed so that the direction of the optical axis may cross vertically the main face of a lead frame, and transparent resin. And, a dome type lens 24a is so formed integrally as to project in the direction where it separates from the main face of the lead frame besides being in the direction of the optical axis of the optical communication semiconductor element from this package, and at least the tip of this dome type lens is inserted in the through hole of a wiring board, and the outer lead 25 is bent along the direction of the projection of the dome type lens.
Patent JP-S60114606-A (JP)
Inventor: MIYAGAKI HISANORI
IPC: F22B37/38
Filed: 1983-11-25
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-H05196620-A (JP)
Title: Serum/plasma separating instrument
Inventor: OGURA SHINJI
IPC: G01N33/48
Filed: 1992-07-29
Abstract: PURPOSE:To provide a low-cost serum/plasma separating instrument, which can be operated in the same way as in the case of a usual blood-collecting operation, capable of simply and efficiently separating and recovering a serum and plasma components applicable to, for example, inspection items from a few to around ten from the collected whole blood specimen after the blood- collection. CONSTITUTION:The serum/plasma separating instrument comprises a separator 1, a rubber plug 2 which is fitted into the rear-end opening of the separator 1, and an injector 3, the tip of which is fitted into a through-hole 2a formed into the center of the rubber plug 2. A corpuscle separating layer 4 formed in a filter-like shape is fitted and fixed inside the removing instrument 1. The corpuscle removing layer 4 contains a nonwoven fabric, a coating agent consisting of a nonwoven fabric, cellulose fiber or glass fiber and a surfactant, such as a polyethylene glycol or a Ducsatesodium, itself or their mixture, and a removing layer in which a rectine is impregnated if needed.
Patent JP-H0649649-A (JP)
Title: Pretreating solution for electroless plating
Inventor: NAKAZAWA MASAO
IPC: C23F1/32
Filed: 1992-07-28
Abstract: PURPOSE:To clean and activate a surface to be electroless-plated and to form an electroless plating film excellent in adhesiveness by treating the acid-treated surface with a pretreating soln. contg. an alkali cyanide, reducing agent, its stabilizer, pH regulator and surfactant. CONSTITUTION:When the surface of a nonconductive material is electroless- plated with Ni, etc., the surface to be plated is treated with acid, cleaned and activated, the smut generated in the acid treatment is removed, and the material is electroless-plated. An aq. soln. contg. an alkali cyanide, a hypophosphite, a borohydride, etc., as the smut reducing agent, an aliphatic carboxylic acid, a Tl compd., etc., as the reducing agent stabilizer, phosphoric acid and citric acid or their salts, polyethylene glycol, etc., as the surfactant, etc., is used as the smut removing pretreating soln. Since the oxides such as smut are removed and the substrate is etched with the alkali cyanide, the surface to be treated is sufficiently activated, and a uniform electroless-plating layer excellent in adhesiveness is formed.
Patent JP-H0887164-A (JP)
Title: Toner recycling device
Inventor: KONDO MITSUHIRO
IPC: B65G27/34
Filed: 1994-09-16
Abstract: PURPOSE: To remove foreign matter included in recovered toner and to carry reusable toner grains without pulverizing them. CONSTITUTION: The toner recycling device is provided with a recovering case 10 and a blade recovering/carrying toner stuck to the surface of a photoreceptor drum 1, a mesh-like net member 15 which separates the toner carried by the recovering case 10 and the blade into the reusable toner and the foreign matter, a toner carrying member 25 returning the reusable toner separated by the net member 15 to a developing device 2 and piezoelectric elements 26 and 27 vibrating the recovering case 10 and the toner carrying member 25 and carrying the toner by the vibration.
Patent JP-H1066329-A (JP)
Title: Switching power unit
Inventor: KUSAKA TOYOYASU
IPC: H02M3/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a switching power unit by preventing the output current of a DC-DC converter from becoming excessively large by outputting an overcurrent detecting signal by turning on a transistor when the output voltage of the converter becomes lower than the Zener voltage of a Zener diode when the converter outputs an overcurrent. SOLUTION: When a DC-DC converter 60 becomes an overcurrent state and the output voltage of the converter 60 drops and becomes lower than the Zener voltage of a Zener diode ZD3, a transistor Q2 is turned on and an electric current flows from the emitter terminal E to the collector terminal C of the transistor Q2. Then the transistor Q2 stops the power supply to the secondary side from the primary side by outputting an overcurrent detecting signal to a switching control circuit 15 on the primary side through a photocoupler Pc2. Therefore, the output overcurrent of the converter 60 can be surely stopped without using any expensive operational amplifier.
Patent JP-H0384796-A (JP)
Title: Synchronous storage device
Inventor: TERAOKA EIICHI
IPC: G11C11/41
Filed: 1989-08-29
Abstract: PURPOSE:To shorten the time needed to the initialization by providing a connecting means where each one side of bit line of a pair of bits is connected to a second electric potential source in response to an initialization instructing signal. CONSTITUTION:One side of bit lines 1b, 1d of a pair of bit lines, the connecting means 9a, 9b where are activated in response to the initialization instructing signal, and connect the corresponding bit lines 1b, 1d to the second electric potential source (grounded electric potential)11 are provided. The connecting circuits 9a, 9b are constituted with NMOS transistors TR1, TR2 receiving the initialization instructing signal 8 to respective gates. In such a manner, the initialization of setting or resetting of all memory cells to be connected so a piece of word line in attained in a cycle (or an instruction), and with the cycle (or the instruction) for all word lines number the initialization of setting or resetting of all the memory cells is attained.
Patent JP-H0385349-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: NISHIYAMA RYOJI
IPC: F02D41/34
Filed: 1989-08-29
Abstract: PURPOSE:To improve the combustion performance by calculating the fuel injection starting time based on an engine rotational speed and on the fuel injection time, and by compensating the latest fuel injection starting time according to the temperature of cooling water of the engine, where the fuel injection is started from the latest fuel injection starting time. CONSTITUTION:A surge tank 12 is provided on the lower stream side of a throttle valve 8, and an ISC valve 16B is provided on the way to a bypass 14 connected so as to detour around the throttle valve 8, while an injector 24 is provided in an intake manifold 18 of the lower stream of the surge tank 12. The injector 24 is controlled by an electronic control circuit 44 according to an engine driving state. The latest fuel injection starting time is calculated according to the engine rotation by a rotational angle sensor 48 and to the intake tube pressure by a pressure sensor 6, at a predetermined calculation timing, and the injector 24 is controlled based on the calculation results. The latest fuel injection starting time is compensated according to the temperature of cooling water by a water temperature sensor 34.
Patent JP-S6282259-A (JP)
Title: Control method for internal combustion engine
Inventor: TARUMOTO HIRONORI
IPC: F02D45/00
Filed: 1985-10-04
Abstract: PURPOSE:To prevent an internal combustion engine from being abruptly suspended so as to make a smooth starting by increasing the torque of the internal combustion engine before a clutch is engaged. CONSTITUTION:An input shaft 4 of a friction clutch 3 is connected with an output shaft 2 of an internal combustion engine 1, and an output shaft 5 is also connected with a transmission 6. In a process circuit 27, a point, at which the friction clutch 3 is engaged, is learned based on the variation in intake air volume detected by a detector 26, the variation in an engine speed of the internal combustion engine detected by a detector 36, a clutch pedal (10) travel distance detector 13, a detector 18 for the full opening of a throttle valve 15 and the like, and the value for the point is renewed in accordance with the variation with time on the basis of the data in past. Based on the value, the torque of the internal combustion engine 1 is increased by increasing the amount of fuel supply by a fuel injection valve 23 at a moment when the friction clutch 3 is estimated to come to a point where a disengaging condition will be shifted to an engaging condition. This configuration is capable of preventing the internal combustion engine from being suspended.
Patent JP-S6377249-A (JP)
Title: Telephone set with telephone number data retrieval function
Inventor: SUZUKI HIDEFUMI
IPC: H04M1/275
Filed: 1986-09-20
Abstract: PURPOSE:To attain the detection of object telephone number data from telephone number data recorded a lot and to make a call automatically through the use of data by providing a number retrieval device and an automatic dialing equipment to a telephone set main body. CONSTITUTION:An IC card storing names of person, names of agent and corresponding telephone number data by a prescribed format is loaded. A sensor 3 detects it, a card detection circuit 4 converts it into a prescribed card signal, which is sent to a CPU 1. The CPU 1 uses a card read circuit 6 to read the data of the card in the unit of one item and the result is displayed on a display device 10. While observing the display, when the user uses a key pad 11 to input a key word such as the name of person desired of retrieval, it is coded and sent to the CPU 1. The CPU 1 selects a data coincident with the key word from the memory 8, displays it, the user selects a list number from the data and gives a talking start instruction. The CPU 1 extracts a data in the telephone number area among the list number data, sends it to a dial tone generating circuit 13 and the data is sent to a telephone line via an interface 14.
Patent JP-S6377215-A (JP)
Title: Pulse phase shifting circuit
Inventor: KASHIWAGI SHIGERU
IPC: H03K5/13
Filed: 1986-09-20
Abstract: PURPOSE:To contrive to keep the phase of the trailing edge of an input and an output pulse the same even if the frequency of the input pulse is changed by providing plural monostable multivibrators, constant current circuits, and a frequency-voltage converter. CONSTITUTION:The input pulse Ps is led to the frequency-voltage conversion circuit F-V together with a monostable multivibrator MM1, a voltage E0 proportional to the frequency (f) of the pulse Ps is outputted and constant current circuits CI1, CI2 are controlled. Then the output pulse width of the vibrators MM1, MM2 is changed in proportion to the period Ts of the pulse Ps, the output pulse P1 of the multivibrator MM1 is led to the multivibrator MM2, which is triggered at the trailing edge of the pulse P1, to output a pulse P2. The pulse P2 is fed to a waveform-shaping circuit WS, from which a pulse started at the trailing edge of the pulse Pe and having a width nearly equal to that of the input pulse P2 is obtained and the pulse is used to synchronize the waveform of a deflected waveform generating circuit DEF. Thus, the trailing edge of the input and output pulses has the same phase relation.
Patent JP-H04106265-A (JP)
Title: Double-sided floor member and its laying method
Inventor: TAKASE HIDEO
IPC: E04F15/02
Filed: 1990-08-24
Abstract: PURPOSE:To facilitate replacing and moving work by lining the rear surface side of a floor member having a fiber upper-surface layer, with a band-shaped, rod-shaped, or rectangular fine-porous film for enabling the floor member to be folded, at intervals. CONSTITUTION:The rear surface side of a floor member 1 having a fiber upper- surface layer 2 formed with the use at the fiber material of natural fibers, synthetic fibers, inorganic fibers, or the like is lined with a band-shaped, a rod-shaped, or a rectangular fine-porous film 3 at intervals. After that, the floor member 1 is laid to direct the rear side to a floor surface 5, and on the surface of the fine porous film 3, the band-shaped plate 4 of a plate, bamboo, cane, ditch reed, or the like is mounted to be stopped and is used in the summer season. As a result, the double-sided floor member excellent in practically using property in the summer and winter seasons can be formed.
Patent JP-S60114670-A (JP)
Inventor: YAMAZAKI MASAYA
IPC: F25B13/00
Filed: 1983-11-28
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-H0385435-A (JP)
Title: Method and apparatus for refreshing electrode of biosensor
Inventor: INAMOTO TOMOYUKI
IPC: G01N27/38
Filed: 1989-08-30
Abstract: PURPOSE:To shorten a time for measurement in a prescribed precision by a method wherein a forward bias higher than a forward bias at the time of measurement is supplied to a working electrode for a prescribed time after a prescribed backward bias is supplied thereto for a prescribed time. CONSTITUTION:When the concentration of glucose is measured, a switching element 6a is operated to connect a non-inverting input terminal 4b of an operational amplifier 4 with a high-voltage tap 7a of a resistance voltage-division circuit 7, and a constant voltage for refresh is impressed between a working electrode 1 and a reference electrode 2. Next, by controlling the element 6a, the terminal 4b of the amplifier 4 is connected with a low-voltage tap 7b of the circuit 7 and a voltage higher than a voltage for measurement is impressed between the electrodes 1 and 2. By controlling the element 6a further, thereafter, the terminal 4b is connected with the ground and a prescribed voltage is impressed as a forward bias on the electrode 1 with the electrode 2 used as a reference. Then hydrogen or the like is consumed in a short time and measurement of concentration is enabled. Accordingly, a liquid to be measured may be dropped down onto an enzyme electrode in this state.
Patent JP-H0230664-A (JP)
Title: Carbon fiber reinforced carbon composite material bonded to metal and production thereof
Inventor: IOGI KIMIHIRO
IPC: C04B35/52
Filed: 1988-09-07
Abstract: PURPOSE:To improve thermal conductivity and strength in the perpendicular direction by bonding a metal to one side of a specific carbon fiber reinforced carbon composite material in the direction perpendicular to the thickness direction. CONSTITUTION:Filaments of carbon fiber is impregnated with 10-70wt.% solution of thermosetting resin, heated at 50-300 deg.C for 0.5-2 hours, semicured to give a fiber/resin composite material, which is cut longer than thickness into pieces (15-100mm). The cut pieces are arranged in one direction, pressurized in the direction perpendicular to the long direction of fiber, molded and the resin is cured to give a molded article. Then the molded article is heated in an inert atmosphere at >=2,000 deg.C, carbonized, further impregnated with pitch or a thermosetting resin, carbonized and graphitized to give a carbon fiber-reinforced composite material having >=1.6 specific gravity. Then a metal having <=5mm thickness is bonded to one side of the composite material in the direction perpendicular to the thickness direction of the composite material to give the title composite material having >=2 ratio of coefficient of thermal conductivity in the thickness direction to that in the direction perpendicular to the thickness direction and >=3w/cm. deg.C coefficient of thermal conductivity in the thickness direction.
Patent JP-S6282539-A (JP)
Title: Tracking controller
Inventor: YAMADA MAKOTO
IPC: G11B5/588
Filed: 1985-10-08
Abstract: PURPOSE:To shorten a pull-in time of tracking by identifying the adjacent track but one different in recording length at reproduction mode according to the detecting state of the positioning signal which is presently reproduced. CONSTITUTION:The tracking signals corresponding to the crosstalk between pilot signals PA3 and PA1 as well as PA4 and PA2 respectively are compared with each other. This comparison error signal is sampled by a sampling pulse SP2 which is supplied to a sample holding circuit 32 to obtain the tracking control signal against a head 1A. When a track 5B2 is scanned by a head 1B, the crosstalks are obtained between the pilot signals PB5 and PB6 as well as PB3 and PB4 of both adjacent tracks 5A3 and 5A2. Thus the crosstalks between the signals PB5 and PB6 is sampled by a sampling pulse SP1. Then the tracking signals corresponding to the crosstalk between signals PB5 and PB3 as well as PB6 and PB4 are compared with each other by a differential amplifier 31. The comparison error signal is finally sampled by the pulse SP2 to obtain the tracking control signal to the head 1B.
Patent JP-H05276766-A (JP)
Title: Electrostatic motor and driving method thereof
IPC: H02N1/00
Filed: 1992-08-24
Abstract: PURPOSE:To obtain flexible output characteristics, to arrange an electrostatic motor on an arbitrary curved surface and to prevent the effect of friction between a needle and a stator. CONSTITUTION:An electrostatic motor has a stator 1, in which a plurality of electrodes 3-1-3-10 are arrayed, a flexible dielectric 10 placed onto the stator 1 and power-supply scanning means 5-1-5-10, 6 scanning the application of voltage to each electrode 3-1-3-10 such as a device, in which the power supply 6 is connected to each electrode 3-1-3-10 through each switch 5-1-5-10, and each switch 5-1-5-10 is brought to an ON state to each electrode 3-1-3-10 disposed to the stator 1 and the application of voltage is scanned. The dielectric 10 is attracted to the electrodes by electrostatic force by applying voltage at that time, and peeled from the electrodes 3-1-3-10 by the elastic force of the dielectric 10 when voltage is not applied. Accordingly, a section, from which the dielectric 10 is peeled, is moved in response to the scanning of the application of voltage.
Patent JP-S6282687-A (JP)
Inventor: OSAGAWA YUKIMASA
IPC: H05B6/06
Filed: 1985-10-07
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。