baber/WOPTO huggingface dataset:
Patent JP-S5588064-A (JP)
Title: Electrophotographic receptor
Inventor: GOTOU SATOSHI
IPC: G03G5/06
Filed: 1978-12-05
Abstract: PURPOSE: To obtain an electrophotographic receptor superior in film forming performance, durability, charging characteristics, and residual potential characteristics, by forming a layer consisting mainly of a polymer binder and a charge transfer substance of a specified pyrazozoline on a conductive substrate.  
     CONSTITUTION: This photoreceptor is fabricated by forming a charge productive layer consisting mainly of a charge productive substance on a conductive substrate, when needed, with an interlayer between them, and adjacently to the charge productive layer a charge transfer layer mainly consisting of a hydrophilic, electrically insulating, and film-forming polymer or copolymer binder, and a charge transfer substance represented by formula I. This charge transfer layer may be formed on an interlayer formed on the conductive substrate, when necessary, to disperse the fine particles of the charge productive substance into the transfer layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5847397-A (JP)
Inventor: KONSUTANCHIN MAIKERU MERASU
IPC: H04Q3/64
Filed: 1982-09-01
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-H11344710-A (JP)
Title: Liquid crystal display device
Inventor: MATSUYAMA HIROAKI
IPC: G02F1/1343
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can control fluctuation of gray scale based on each pixel unit, which can be observed even in the case where the visual angle is mainly changed, and is applicable to large sized displays which require a wide angle of visibility characteristics. SOLUTION: In the liquid crystal display device, a liquid crystal material is sealed between a pair of substrates 31 and 32 opposing to each other, a plurality of pixel electrodes 38 which apply voltages to the liquid crystal material is constructed on the substrate 31, a common electrode 12 which applies a common voltage to each pixel electrode 38 is constructed on the substrate 32 and gate wiring 22 and drain wiring 23 of switching elements, which control the applied voltages to the pixel electrodes 38, are extended so as to mutually orthogonally cross.  In the liquid crystal display device the direction of alignment of liquid crystal molecules 18 adjacent to the pixel electrodes 38 orthogonally crosses the direction of alignment of liquid crystal molecules 19 adjacent to the common electrode 12, and each direction is set to be almost parallel to extended directions of either the gate wiring 22 or the drain wiring 23.
Patent JP-S5955841-A (JP)
Inventor: WAADO JIYON BAAKUHORUDAA
IPC: C07C39/08
Filed: 1983-08-18
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-2000340345-A (JP)
Title: Heater
Inventor: KOMORI JUN
IPC: H05B3/20
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a heater capable of making the surface of the heater in almost the uniform temperature in the length direction. SOLUTION: This heater is formed by installing a belt-shaped heating resistor 3 having almost the constant width and almost the constant thickness in the length direction of a rectangular insulating substrate 1 and a pair of electrodes 4a, 4b connected along the long side of the heating resistor 3 on the both sides in the width direction of the heating resistor 3, and the sheet resistance value of the belt-shaped heating resistor 3 is made high in the central region in the length direction and low in both end regions. The belt-shaped resistor 3 is divided into plural sections by installing plural slits in the width direction of the belt-shaped resistor 3, and a sheet resistance value of the belt-shaped resistor 3 is made different in every section.
Patent JP-H0810286-A (JP)
Title: Production of body fluid absorbent article
Inventor: WADA ICHIRO
IPC: A61F13/00
Filed: 1994-07-01
Abstract: PURPOSE:To integrate the surface sheet of body fluid absorbent articles and liquid absorbent cores without impairing their resilience. CONSTITUTION:A thermoplastic film to be formed as the front surface sheet 2 of the body fluid absorbent articles is molded under heating by utilizing the pressure difference of fluid to form liquid conduits 6 on the film and fluff 14 at the front ends thereof. The fluff 14 is further subjected to thermal deforming and is intersected with the constituting fibers of the absorbent cores 4, by which the front surface sheet 2 and the cores 4 are integrated.
Patent JP-H101348-A (JP)
Title: Cement board containing wooden chips and production thereof
Inventor: KANEKO TAKAAKI
IPC: E04C2/16
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To make a cement board containing wooden chips low in cost, light in weight and improved in strength and fire resistance by providing a fireproofing component-containing layer on one side or both sides of the cement board containing wooden chips. SOLUTION: A heat-setting component consisting essentially of alumina cement, anhydrous gypsum and/or hemihydrate gypsum and Portland cement are compounded within (1:4) to (4:1), by weight, to obtain a cement composition. 75-95wt.% with cement composition, 5-30wt.% fractionallized wooden chips and water are mixed with each other and formed into a plate shape, then hardened to obtain the cement board containing wooden chips. A coating material incorporating the fireproofing component 121 such as ammonium salt, and amino compound and expandable graphite is applied to one surface or both surfaces of the cement board 11 containing wooden chips to provide the fireproofing component-containing layers 12.
Patent JP-S5942710-A (JP)
Inventor: TAKESHITA FUMIO
IPC: H01B7/32
Filed: 1982-08-31
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-2000336991-A (JP)
Title: Buried plug key lid
Inventor: SAKANE TETSUSHI
IPC: E05B13/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lock device capable of easily adding an electronic lock mechanism to an existing lock device having no electronic lock mechanism, capable of definitely and strictly locking a lock device with a simple configuration, by installing a buried plug key lid, which is capable of rejecting an access to a key hole from the outside, for a key hole provided at the main body of the lock device, thereby permitting easy unlocking only to approved persons or a group. SOLUTION: When a buried plug key lid 2 is inserted toward a key hole 1a, a lock portion 3 provided at a deep side of the buried plug key lid 2 comes into contact with the bottom surface 1b of the key hole 1a, slides and rotates and projects outside the radial direction of the buried plug key lid. A pin 5b projects out and comes into contact with the side surface 3b of the lock portion 3 rotated and deflected, and the buried plug key lid 2 is locked to the key hole 1a. An unlock signal transmitted from an external R/W terminal unit is received by a control chip 4 built in the buried plug key lid 2, the pin 5b is pulled in by the control signal transmitted from the control chip 4 and dislocated from the linkage portion 3, and the buried plug key lid 2 is pulled out from the key hole 1a thereby permitting an access to the key hole 1a in the configuration.
Patent JP-H0918077-A (JP)
Title: Solid pulse type microlaser accompanied by active q- switching by microlaser cavity and micromodulator
Inventor: FUIRITSUPU TONII
IPC: H01S3/11
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state pulse micro laser which is compact in structure, suitable for a centralized manufacturing method, and lessened in cost by a method wherein two planes are provided in a micro modulator nearly parallel with each other and at an angle with a laser axis and varied in distance between them. SOLUTION: Sloping planes 36 and 38 can be controlled and changed in distance between them by a piezoelectric material. Plates 44 and 46 of piezoelectric material are arranged in gaps 40 and 42 between prisms 32 and 34. Control electrodes 48, 50, 52, and 54 are arranged on the sides of the piezoelectric elements 44 and 46. The electrodes 48, 50, 52, and 54 are connected to means which are capable of applying polarization voltage on the piezoelectric plates 44 and 46. It is profitable that piezoelectric elements are formed of material of high tensor coefficient. By this setup, the piezoelectric element can be easily set movable in the directions of an arrow 56 vertical to the axial direction of a micro laser.
Patent JP-S5576431-A (JP)
Title: Digital display unit
Inventor: HORIIKE YOSHIO
IPC: G06F3/147
Filed: 1978-12-06
Abstract: PURPOSE: To decrease the occupied area for the front panel by giving flashing to part of the display part when the figure which is one-rank higher or lower then the highest-rank or the lowest-rank value of the same digit number as that to be displayed at the display part becomes distant by the fixed value from zero.  
     CONSTITUTION: In case the wave, for example, 103.30MHz is received by the FM radio receiver, the operation button is pushed to supply input data A corresponding to the reception frequency to control circuit 8. Then the voltage is applied to variable capacity diode D 2  so that the oscillation frequency of local oscillator circuit 3 may received with the prescribed reception frequency at PLL system 7 from circuit  8, and the data is sent to digital display unit 9 to display the data of 102.3. In this  case, if the operation button is pushed to secure reception of 102.35MHz, the data  featuring flashing lowest-rank 3 of the 102.3 data is sent to unit 9 to secure flashing  of 3. Accordingly, 102.30 or 102.35MHz can be identified if the lowest-rank digit  has no flashing or has flashing respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6213215-A (JP)
Title: Compression bending method and its device for metal pipe
Inventor: WATANABE YASUO
IPC: B21D7/16
Filed: 1985-07-11
Abstract: PURPOSE:To form a bent pipe having a uniform wall thickness in the axial direction by bending a pipe so that a bending arm is given a torque proportioned to a distance between the turning shaft of the bending arm and the axis of the pipe. CONSTITUTION:When a metal pipe 1 is bent into a shape having a radius different from the effective length of a bending arm (arm 4), the bending is performed so that the arm 4 is given a torque proportioned to a distance between a turning shaft 3 and the axis of the pipe 1 and calculated by a prescribed equation. The distance (y) between the turning shaft 3 and the axis of the pipe 1 measured by a measuring instrument 15 is inputted into a controller 13 to give the arm such a variable torque. The controller 13 controls a driving device 10 to drive the arm 4 in order to give the arm 4 a torque proportioned to the distance (y) and calculated by the prescribed equation. Therefore, the bending is performed with a pipe wall thickness increased uniformly in the axial direction independent of an arm position, so that a uniform wall thickness is obtained.
Patent JP-S5852826-A (JP)
Title: Positioning signal processor
Inventor: NAKANO SHIGEKI
IPC: G03F9/00
Filed: 1981-09-24
Abstract: PURPOSE:To perform positioning with high precision at the semiconductor manufacturing process by a method wherein photo signals returned from a mask and a wafer are detected individually, the amplitudes thereof are discriminated in relation to the relative threshold values, and analog signals indicating the positioning patterns are converted into digital signals to be synthesized. CONSTITUTION:The first optoelectric detector 1 detects a photo signal returned from the wafer, and the second optoelectric detector 2 detects a photo signal returned from the mask. Outputs of amplifiers 3, 4 passed through a switch 5 are sent to an A/D converter 12 through a low-pass filter 10 and a change-over switch 11, and moreover sent to a contol circuit 9. While outputs of the amplifiers 3, 4 are transmitted moreover to a park hold circuit 14 through a switch 13, and are connected to the A/D converter 12 through the change-over switch 11. The control circuit 9 stores and calculates the values obtained from the A/D converter 12 and a signal synthesizing circuit 8, while sends out the calculated threshold values to amplitude discriminating circuits 6, 7, and outputs change-over instructing signals to the change-over switches 5, 11 and the switch 13.
Patent JP-S6129629-A (JP)
Title: Transmitting of heat transfer medium and devide therefor
Inventor: KUROKI MASAAKI
IPC: F24D3/02
Filed: 1984-07-20
Abstract: PURPOSE:To realize natural circulation and consequently improve the thermal efficiency of a system by a structure wherein the inner diameter of a heat transmission passage of heat transfer medium is made smaller than the maximum bubble diameter of the heat transfer medium so as to keep the heat transfer medium between heat bubbles in order to push up and transmit the heat transfer medium due to the expansion force and continuously. CONSTITUTION:A bubble 10 is generated by heating a heat receiving pipe by a heater 1. The bubble 10 ascends in a gas-liquid riser 5, the inner diameter of which is smaller than the maximum diameter of a bubble, while pushing up heat transfer medium. Nucleate ebullition bubbles reach a condenser 2, which corresponds to rediators 2, 3 and 18 during heating, so as to condense there and join to the heat transfer medium 11 in order to return through a condensate pipe and the radiators 3 and 18 to the heat receiving pipe 8. The latent heat and sensible heat of the heat transfer medium are given off at the condenser and the radiators 3 and 18. At the same time, negative pressure is produced due to the condensation of bubbles and the pressure gradient in said loop becomes larger, resulting in enabling to smoothly maintain nucleate boiling pumping action. The above-mentioned transmission method can also be employed in a hot water supplying device.
Patent JP-H04372822-A (JP)
Title: Optical encoder
Inventor: ONISHI HISASHI
IPC: G01D5/38
Filed: 1991-06-24
Abstract: PURPOSE:To obtain an optical encoder which can detect the rotating angle of a high-speed rotary body without the structural restriction of the moving plate such as the rotary plate and the restriction on the side of a light receiving unit and whose configuration can be made compact. CONSTITUTION:A rotary plate 10 or a linearly moving plate has a diffraction grating A wherein grating lines whose grating intervals P are regularly changed are aligned in a circular pattern or in a linear pattern. A laser light source 70 emits light having the planar waves and forms a light spot Q on the diffraction grating. A light receiving unit 60 comprises a plurality of photodetectors which are provided in correspondence with the individual gratings and receive the primary diffracted light from the corresponding grating.
Patent JP-2000337286-A (JP)
Title: Self-priming type pump
Inventor: SHIMOKAWA SEIJI
IPC: F04D9/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a self-priming type pump capable of reducing vibration and noise by restraining an interference between a communicating hole to return circulating water and an impeller. SOLUTION: A communicating hole 8 is made in a slender open shape along a position roughly corresponding to an outer peripheral edge of an impeller 12, and an interfering area of a vane 12a of the impeller 12 and the communicating hole 8 is reduced on a self-suction type pump furnished with an impeller casing 3 and a pumping water casing on which an impeller chamber 11 to store the outside driving type impeller 12 is furnished on the impeller casing 3, first and second circulation chambers are furnished on the pumping water casing 4 and the communicating hole 8 to return water to the impeller chamber 11 from the first and second circulation chambers is drilled on a partition plate 6 to divide the impeller casing 3 and the pumping water casing 4.
Patent JP-H05344602-A (JP)
Title: Litz wire used for noncontact feeding facilities
Inventor: NISHINO SHUZO
IPC: B65G54/02
Filed: 1992-06-11
Abstract: PURPOSE:To provide noncontact feeding facilities for a travelling body capable of feeding in a noncontact, safe, and stable state, and to provide an optimal litz wire for the noncontact feeding facilities. CONSTITUTION:In noncontact feeding facilities for a travelling body provided with a pickup coil producing a electro motive force by resonating with the frequency of a permanent way which is laid along the travelling way of the travelling body to make flow a high frequency sinusoidal current, a litz wire is used as the permanent way, whose core 71 is formed of a thermosetting material on the center part of which a nichrome wire 72 is provided, conductors 73 are stranded around the core 71, and they are covered with a insulation cover 714. In this way, after laying, the nichrome wire 72 is energized to be heated for hardening the surrounding thermosetting material, preventing the litz wire from gradually sagging by hardening in the state of being laid, thereby enabling the wire to be direct fixed to hangers without any ducts.
Patent JP-H09310468-A (JP)
Title: Tatami (japanese straw mat) border cloth
Inventor: TAKADA YUKIO
IPC: E04F15/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To make rich the color of a tatami (Japanese straw mat) border cloth and express fine design pattern by weaving warp and weft of synthetic fiber into a tatami border cloth, and expressing a design pattern on the surface by thermotransfer printing or screen printing. SOLUTION: Warp and weft made of synthetic fiber such as polyester fiber, polyethylene fiber, or polypropylene fiber are woven into small width cloth of plain weave or jacquard weave. This is used, as a mat border cloth, and thermotransfer printing or screen printing is executed on the surface. In the case of air drying or hot air drying in screen printing, all the fiber of polyester, polyethylene, polypropylene can be used. In the case of drying by heating or thermotransfer printing, polyester fiber of no thermal contraction is used. Hereby, in the mat border cloth, rich expression using free and fine color and design pattern becomes possible.
Patent JP-S6134255-A (JP)
Inventor: GOTO SANEYUKI
IPC: D03D47/28
Filed: 1984-07-24
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-S5941741-A (JP)
Title: Foot warmer in wooden frame
Inventor: IKEHARA TAKASHI
IPC: F24C7/04
Filed: 1982-08-31
Abstract: PURPOSE:To enable to change over a given temperature of a foot warmer in a wooden frame from a temperature setting method through a control part of a table plate to that through a control part of a main body of the foot warmer when the foot warmer is used without using the talbe plate, by providing the control part for temperature control to each of both the table plate and the foot warmer in the wood frame. CONSTITUTION:When an output of a comparator 12 applied a H output continuously (nonresonance state was kept on) without applying a resonance signal to a detector 9 due to unforeseen cause that a main body 1 of a foot warmer in a wooden frame was electrified without placing a talbe plate 2 above the main body 1, electric charge is discharged to a base of a transistor 26, a relay contact point 25B is closed to an A side, and a signal obtained by making partial pressure by resistances 38 and 39 and volume 40 connected with a direct current power source is applied to a plus side input of a comparator 37. A level of said input signal can be varied by making the volume 40 variable by controlling a second control part 61 provided on the main body 1 of the foot warmer in the wooden frame. An optional setting temperature, therefore, can be obtained by controlling the second control part 61 and setting the volume 40 at an appropriate value (even if the table plate 2 is not available).
Patent JP-H11545-A (JP)
Title: Treating device equipped with treating vessel having straight moving mechanism
Inventor: HARA KAZUTAKA
IPC: H01L21/268
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To lessen guide mechanisms in a treating vessel and to provide a treating device equipped with the treating vessel hardly susceptible to heat strain by heating of an object to be treated. SOLUTION: Two driving support axes 2a, 2b whose both the ends pass through the wall of a treating vessel 1 and lead to the outside are provided, and on both the sides of the vessel, linear motors 4a, 4b for translating and transferring the axes in the vessel are provided. In the vessel, a holding base 6 for a substrate is supported by the driving support axes through a support frame 13. In places at which the driving support axes pass through the wall of the vessel, vacuum bellows 5a, 5b are installed so that airtightness in the vessel is maintained. The traveling of the holding base is guided in the vessel by one guide mechanism 17 extending in the same direction as the driving support axes through the support frame.
Patent JP-S6132450-A (JP)
Title: Structure of flat package ic and mounting method thereof
Inventor: WAKIYAMA MASAHIRO
IPC: H05K1/18
Filed: 1984-07-24
Abstract: PURPOSE:To reduce the number of assembly steps by automatic positioning by a method wherein a lead of a flat package IC is bent downward, and the bent lead is fitted by insertion to the hole formed in the pad on a printed wiring board which is at a position for alignment with the lead. CONSTITUTION:A plurality of leads 2 project out of the four peripheral surfaces of the flat package IC body 1 having an almost rectangular plane: these leads 2 are bent each downward nearly at a right angle, and further its tip is bent outward nearly at a right angle. The tips of a diagonal pair of leads 2a of the body 1 among these leads 2 are bent downward, so as to be fitted by insertion to lead mounting holes 5 provided in a pair of pads 4a, which are at positions for opposite alignment with said pair of leads 2a, among a plurality of pads 4 formed out of a copper foil to the printed wiring board 3. For the purpose of mounting, a pair of leads 2a is soldered 6 after fitting by insertion to the lead mounting holes 5 provided in a pair of pads 4a on the printed wiring board 3.
Patent JP-H01320327-A (JP)
Title: Brake device
Inventor: FUKUZAKI SUSUMU
IPC: F16D65/18
Filed: 1988-06-20
Abstract: PURPOSE:To increase a degree of vacuum surely performing a vacuum charge of brake fluid by providing a seal member, which prevents the outside air from communicating with a brake fluid path, between a bleeder screw and its mounting seat. CONSTITUTION:A bleeder screw 21, serving as the air bleed valve unit, is screwed to a screw part of a communication hole 23 of brake fluid path connecting a pressure fluid chamber 22 to communicate with the outside. A synthetic rubber-made seal member 28, improving a seal quality in a screwing part of the bleeder screw 21, is mounted interposing between a screw tightening part 26 and a mounting seat part 27 of the bleeder screw 21 in a caliper 12. Thus preventing air from being sucked into the brake fluid path, a vacuum charge of brake fluid can be surely performed.
Patent JP-H052823-A (JP)
Title: Disk player
Inventor: OOTA OKIYUKI
IPC: G11B27/34
Filed: 1991-06-24
Abstract: PURPOSE:To facilitate the operations by decreasing the number of operation button and to miniaturize the device. CONSTITUTION:This device has disk reproduction parts 23, 27, 28, 29, output means 43, 44 outputting reproduction signals from this disk reproduction parts 23, 27, 28, 29, display means 13, 45, 46 displaying the output states of these output means 43, 44 and control means 10A, 10B, 11, 20, 47. The output states of these output means 43, 44 is controlled by these control means 10A, 10B, 11, 20, looking at the display screens of these display means 13, 45, 46.