baber/WOPTO huggingface dataset:
Patent JP-H0256214-A (JP)
Title: Gas absorbing sheet
Inventor: WADA TAKAAKI
IPC: B01D53/14
Filed: 1989-03-01
Abstract: PURPOSE:To absorb harmful gases such as ethylene in a package contg. vegetables, fruits, etc., by using a gas absorbing sheet obtd. by successively laminating a synthetic resin layer contg. dispersed fine particles of a porous mineral having ion exchange ability and a sheetlike first base material having gas permeability and impregnable with a resin adhesive on a second sheetlike base material having desired strength. CONSTITUTION:A resin sheet is laminated on a second base material 2 having desired strength, fine particles 32 of a porous mineral having desired ion exchange ability are spread on the sheet and a first base material 1 having gas permeability and impregnable with a resin adhesive is further laminated. The resulting laminate is put between hot plates and bonded by hot pressing to form a gas absorbing sheet. Since many fine particles 32 are dispersed on the first base material 1 side, the sheet is allowed to well exhibit gas absorbing ability.
Patent JP-H10245944-A (JP)
Title: Expansion joint for eaves gutter
Inventor: HAYASHI MORIO
IPC: E04D13/068
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter expansion joint free of defect which can not disengage the location of the relative positioning of an outer groove-shaped joint and an inner groove-shaped joint due to the installed position of the expansion joint. SOLUTION: An eaves gutter expansion joint is configured so that one end of an inner groove-shaped joint 2 is slidably fitted in one end of an outer groove-shaped joint 1, and a locating means is furnished which sets the relative position of the two joints 1 and 2 to the specified position. The locating means is inserted in and engaged by notches 11 provided at the tops of the side walls of the two joints 1 and 2 and a detaining recess 12 in which around the two ends of an arm 3 are inserted in and engaged by the inside, a bent part 31 is provided extendedly at the foremost near the two ends of the arm 3, and the tip 32 of the bent part 31 is recessed at the external surface of the outer groove-shaped joint 1.
Patent JP-S59175046-A (JP)
Title: Information carrier disk
Inventor: UCHIDA MASAMI
IPC: G11B7/24024
Filed: 1983-03-23
Abstract: PURPOSE:To improve the bonding strength at a center hole part which is easily exfoliated by covering the end face of the center hole of a disk made of bonded disk-form boards substrates with a hardened film layer for protection. CONSTITUTION:A disk is formed with a disk board 1, a recording medium layer 3 and a protecting board 5, etc. A hardened film layer 8 is formed over the entire circumference of the end face of a center hole 6 to cover both boards 1 and 5. These two boards are fixed with a surface hardening coating layer 7 even at the outer circumferential part. In such a way, the layer 8 is formed at the end face part of the center hole 6 where the exfoliation occurs most easily. This prevents the exfoliation of the disk and improves the disk reliability for a long period. Furthermore, no change is produced even in case the disk is attached to a recording/reproducing device and revolved.
Patent JP-2000251021-A (JP)
Title: Pc card adapter
Inventor: TAKAGI SOICHI
IPC: G06K17/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized PC card adapter with which one part of an adapter or memory card is not considerably protruded outside in the case of use for a card slot. SOLUTION: Concerning the PC card adapter which can be inserted to a card slot 4A of electronic equipment in place of a PC card and can exchange information with the IC memory of a loaded memory card MC through a pin connector part 2A, this PC card adapter is provided with a main body 3A of adapter prepared so as to have width almost equal with the said PC card in the state of having the pin connector part 2A at the top end while forming a housing space for housing the memory card MC on the upper surface of a rear end side,  plural contacts 6A for connecting the pin connector part 2A and the said IC memory while being located inside a housing space 5A so as to touch a contactor on the base of the memory card MC and a lid 8 supported by the main body 3A of adapter so as to be freely opened/closed with a hinge shaft 7 at the rear end of the main body 3A of adapter as a center for covering the upside of the memory card MC dropped into the housing space.
Patent JP-H07256541-A (JP)
Title: Polishing of workpiece having circular section
Inventor: SASAKI SHINJI
IPC: B24B41/06
Filed: 1994-03-18
Abstract: PURPOSE:To polish a workpiece having a circular section with high precision in a short time, by using a rotary grinding wheel, adjusting the cut-in quantity according to the polishing pattern selected from among a plurality of polishing patterns which are previously set an the basis of the measurement value of the shape of the workpiece which has the circular section. CONSTITUTION:The displacement of a working table is detected by an encoder 25 and inputted into a CPU 55. The measurement value of the roll diameter is measured by a diameter measuring device 30, and inputted into the CPU 55. In a memory 56, a plurality of polishing patterns which are previously set are stored, and the shape data of a roll to be polished is stored. The CPU 55 selects the polishing pattern according to the shape data of the roll. The cut-in quantity is adjusted according to the selected polishing pattern, and polishing is carried out.
Patent JP-S54141948-A (JP)
Title: Oil feeder for hydraulic stepless transmission
Inventor: HATSUTORI TORAO
IPC: F16H39/14
Filed: 1978-04-27
Abstract: PURPOSE: To raise the heat radiation from a pump cylinder and prevent the abnormal rise in the temperature of the pump cylinder, by surrounding the peripheral part of the pump cylider with oil sealed up in an oil-tight chamber and utilizing supplemented oil.  
     CONSTITUTION: A hydraulic stepless transmission comprises an axial plunger type hydraulic pump P of constant discharge and an axial plunger type hydraulic motor M of variable capacity. The discharge of the motor M is regulated by changing the tilting angle of its swash plate 11 to steplessly alter the transmission ratio between  an input shaft 4 and an output shaft 15. A cylinder 8 of the hydraulic motor M is  placed around the pump cylinder 1 of the hydraulic pump P concentrically with the pump cylinder so taht the oil-tihgt chamber 26 is defined between both the cylinders 1, 8. The chamber 26 is connected to a supplementing pump 35 through a communication hole 38 and a supplemented oil passage 34 and to a chamber 27 of a closed hydraulic circuit through a check valve 37.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57165727-A (JP)
Title: Manufacture of resistor body for measuring temperature
Inventor: NARA HIRONORI
IPC: G01K7/22
Filed: 1981-04-03
Abstract: PURPOSE:To make it possible to assemble in a short time, by inserting an insulating pipe, which is formed by using an inorganic insulating material as a raw material in a cylindrical shape and dried and provided with through holes into which lead wires are inserted, into a metallic inner pipe, and inserting the lead wires into the through holes of said insulating pipe. CONSTITUTION:The resistor body for measuring temperatures is formed by using the inorganic insulating material as a raw material in a cylindrical shape and dried. The through holes 12 and 12 wherein the lead wires 13 and 13 are inserted are provided in the insulating pipe 11. The pipe 11 is inserted into the metallic inner pipe 14. At the same time, the lead wires 13 and 13 are inserted in said insulating pipe 11, which is in turn inserted into the separately prepared metallic inner pipe 14. The outer diameter of the metallic inner pipe 14 is machined and reduced to the desired diameter by using a diameter reducing machine such as a swaging machine. In this manufacturing method, since inorganic powder can be directly applied to the inserting part without moving the material from one end of a metallic outer pipe to the other end thereof, the assembling time is greatly reduced and the production efficiency can be improved.
Patent JP-S58166769-A (JP)
Title: Manufacture of thin film transistor
Inventor: KODAMA TOSHIROU
IPC: H01L29/78
Filed: 1982-03-27
Abstract: PURPOSE:To remove overlap between a gate electrode and source and drain electrodes by self-alignment, to reduce coupling capacitance between the both, and to improve the responding speed by a method wherein the source electrode and the drain electrode are formed, and an amorphous semiconductor layer is adhered between the electrodes thereof to form the thin film transistor. CONSTITUTION:Because a resist 8 at the upper part of the gate electrode 2 only is not exposed to irradiation of ultraviolet rays, and other parts are exposed, the other parts are removed by development, and the resist at the directly upper part of the gate electrode 2 only survives. An electrode material 9 of aluminum (Al), etc., is adhered on the whole surface in this condition. When the resist 8 is removed using a solvent, the electrode material on the resist 8 is lifted off, and when the excessive electrode material 9 is removed by patterning after then, the source electrode 5 and the drain electrode 6 are formed. Because the edges of the materials 9 to be used as the source and drain electrodes are positioned by self-alignment method, they are neatly aligned in the rows with the edges of the gate electrode 2 precisely. Finally, the amorphous silicon film 4 is adheed, and patterning is performed to complete the thin film transistor.
Patent JP-H04284767-A (JP)
Title: Line backup device
Inventor: MURATA HIROYASU
IPC: H04M11/00
Filed: 1991-03-14
Abstract: PURPOSE:To relax the limit of mount number of MODEM units due to a dial backup unit by selecting a prescribed communication equipment based on the result of fault detection and connecting it to an exchange circuit. CONSTITUTION:When a fault takes place in a private line 22(1) connecting to a communication equipment 21(1) while the communication equipment 21(1), a fault detection means 24(1) detects it. Based thereupon, a selection means 25 selects the communication equipment 21. The selected equipment 21 is connected to an exchange line 23 by a connection means 26. On the other hand, while the communication equipment is received, the communication equipment 21(1) is selected based on selection control information sent from the opposite station via the exchange line 23 and connected to the exchange line 23. This is applied similarly to private lines 22(2)-22(n) connecting to connection lines 21(2)-21(n). Since one exchange connection means 26 is used in common for plural communication equipments 21(1)-21(n), when the backup device is applied to the line backup of a set MODEM, the limit of the mount number of the MODEM units is relaxed.
Patent JP-H09216567-A (JP)
Title: Vehicle steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1996-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent a lane deviation owing to a doze or a carelessness, by providing an awakening degree discriminating means to discriminate the awakening degree of a driver, in a vehicle steering device to support the faithful tracing of the lane by a vehicle, and increasing the more the torque instruction value in the direction to reduce the deflection, the lower the awakening degree is. SOLUTION: The deflection between an actual azimuth of a vehicle 2 detected by an actual advancing direction detecting means 1, and the azimuth in the tangent direction at the front side road obtained from the data of a car navigation system 3 by an target advancing direction setting means 4, is calculated by a deflection operation means 5. Then, an additive torque an electric motor 6 is to generate in order to reduce this deflection is calculated by an target additive torque deciding means 7, and depending on the target object additive torque instruction value, a driving instruction is to give from an electric motor driving means 8 to the electric motor 6.  In this case, a signal from an awakening degree deciding means 9 is input to the target additive torque deciding means 7, and the target additive torque instruction value is increased and decreased according to the conscious condition of the driver at that time.
Patent JP-S51124811-A (JP)
Title: Enclosed type refrigiration compressor
Inventor: KADOTANI KENZOU
IPC: F04B39/02
Filed: 1975-04-25
Abstract: PURPOSE: To prevent troubles which may be caused with the presence of an oligomer at moving portions of a bearing, a connecting rod and or a piston by preventing the spread of an oligomer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06268386-A (JP)
Title: Retaining device for wiring board for functional expansion
Inventor: KOJIMA KATSURA
IPC: H05K7/14
Filed: 1993-03-10
Abstract: PURPOSE:To make it possible to increase the mounting range of electronic parts and to detach the parts quickly and certainly on a wiring board for functional expansion. CONSTITUTION:This device comprises a long size fixed guide 11 installed in opposite to a main body 1, a short size movable guide 21 as moving guide which is supported in a movable manner by each long size fixed guide 11 between an inlet side stopper portion 12 and an end side stopper portion 13 and is attached to the tip portion of a wiring board 5 inserted from an inlet portion of the long size fixed guide 11, and setting means 31 which utilizes a relative displacement between the wiring board 5 and said each short size movable guide 21 after the position of each short size movable guide 21 is restricted to the stopper portion 13 at end side during the insertion of the wiring board 5, secures both of them and release the securing by utilizing the relative displacement of both of them after each short size movable guide 21 is positionally restricted to the stopper portion 12 at inlet side during the pull-out of the wiring board 5.
Patent JP-H10229792-A (JP)
Title: Motor-driven reel for fishing
Inventor: HIRAHARA TOSHIYUKI
IPC: A01K89/017
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of error in the measurement of line length due to a line length measuring instrument even in case of mode switching by facilitating switching from a motor driven mode for performing motor-driven wind-up while operating the line length measuring instrument to a so-called shelf mode for manually winding up a fishing line by operating only the line length measuring instrument. SOLUTION: An external main power source 15 is detachably connected to the main body of reel, a secondary battery 16 is built in the main body of reel, a motor 5 for spool drive is driven by the external main power source 15, and line length measuring instruments 7a and 8 are driven by the built-in secondary battery 16. Therefore, even when the external main power source 15 is detached from the main body of reel, the line length measuring instruments 7a and 8 are continuously driven. Besides, the built-in secondary battery 16 is connected so as to be charged by the external main power source 15 while the external main power source 15 is connected to the main body of reel.
Patent JP-H02230272-A (JP)
Title: Image density adjusting method
Inventor: MURAYAMA HISAO
IPC: G03G15/08
Filed: 1989-03-03
Abstract: PURPOSE:To maintain stable images which are small in environmental variation for a long period as any image by detecting the toner content in a developer and correcting the developing electric field of an image part on an image carrier according to the toner detection signal. CONSTITUTION:A reflection type density sensor 10 which is arranged nearby opposite a photosensitive body 1 detects a reference image formed on the photosensitive body 1 outside the image are and the supply amount of the developer is varied according to the density detection signal; and a toner density sensor (magnetic permeability sensor) 11 provided in a developing unit 4 is utilized to the toner concentration in the developer, thereby correcting and controlling the developing electric field at the image part. Consequently, the stable image is obtained as any of a solid image, a line image and a do image for along period even if the surface potential of an image carrier varies owing to environmental variation or a secular change.
Patent JP-H04286204-A (JP)
Title: Microstrip antenna
Inventor: MURAKAMI YASUSHI
IPC: H01Q13/08
Filed: 1991-03-14
Abstract: PURPOSE:To provide a thin and small-size microstrip antenna by suppressing the generation of unwanted radiation and a parallel plate mode, and in addition, attaining matching with a feeder without using an impedance matching device. CONSTITUTION:The antanna is the microstip antenna in which a radiation element 1 is formed on the surface of one side of a ground conductor 4 through a first dielectric layer 2 consisting of one layer or plural layers of dielectric, and a microstrip conductor 7 is formed on the surface of the other side through a second dielectric 6, and a slot 5 is formed at the ground conductor 4 in order to couple the radiation element 1 and the microstrip conductor 7, and a reflector plate 9 is installed at the side opposite to the ground conductor 4 of the microstrip conductor 7, and a third dielectric layer 8 constituted of the dielectric whose dielectric constant is smaller than the dielectric constant of the second dielectric is interposed between the microstip conductor 7 and the reflector plate 9.
Patent JP-H02230722-A (JP)
Title: Vapor growth method of compound semiconductor
Inventor: USUI AKIRA
IPC: H01L21/205
Filed: 1989-03-03
Abstract: PURPOSE:To realize the high purity ALE growth of chloride and a simple raw-material carrying method in an MO-ALE method by repeating a step wherein the chloride of a group III element which is obtained by the reaction of an organic metal compound and hydrogen chloride is carried into a substrate crystal region with a carrier gas and a step wherein a group V raw material is carried into said substrate crystal region. CONSTITUTION:As a group II organic metal raw material 11, Ga(CH3)3(TMG) is used. As a group V raw material 16, AsH3 is used. The mixed region of the TMG and the hydrogen chloride is heated to 650 deg.C. The region of a substrate crystal 15 is heated to 450 deg.C. the TMG and the hydrogen chloride gas 12 are mixed at the high temperature part in a reacting tube 13. The result is carried into the region of the substrate crystal 15 as GaCl with an H2 carrier gas. The GaCl is adsorbed in the upper part of the substrate crystal. Thereafter, the supply of the GaCl and HCl gas is stopped. Then, excessive chloride in the reacting tube is purged only with H2 gas. Then, AsH3 of the group V raw material gas 16 is fed into the reacting tube. A GaAs layer is grown by the reaction with the GaCl which is adsorbed in the substrate crystal. Thereafter, the excessive AsH3 is purged from the substrate region only with the H2 gas. The atomic layer epitaxy(ALE) growth advances by repeating these steps.
Patent JP-S54144364-A (JP)
Title: 33alkyll55*22hydroxyystyryl**isooxazole and its manufacture
Inventor: PEETAA TSUEE TEIIME
IPC: C07D261/08
Filed: 1979-04-24
Abstract: 1. 3-Methyl-5-(2-hydroxy-styryl)-isoxazole.
Patent JP-H0573062-A (JP)
Title: Electronic musical instrument
Inventor: MUTO TAKAAKI
IPC: G10H1/00
Filed: 1991-03-14
Abstract: PURPOSE:To control the level of a musical sound signal in real time through easy operation to a level that a player desires. CONSTITUTION:This electronic musical instrument is equipped with the closed loop consisting of a driving signal generating circuit 5, an adder 6, a delay circuit 7, an HPF 8, an LPF 9, and an APF 10, and a multiplier 11 and outputs a signal circulating in the closed loop as a musical sound signal. Further, the electronic musical instrument is provided with a full-wave rectifying circuit 12 which controls the feedback coefficient of the closed loop corresponding to performance information according to a feedback coefficient and a peak value of the closed loop which are set in advance, a smoothing circuit 13, subtracters 14 and 15, a peak value register 16, a feedback coefficient register 17, a half-wave rectifying circuit 18, and a normalizing circuit 19.
Patent JP-S54142522-A (JP)
Title: Molded coil
Inventor: IKEMOTO NORIO
IPC: H01F5/06
Filed: 1978-04-28
Abstract: PURPOSE: To provide a stable and highly reliable coil block by interposing a highly heat transferring as well as proofing flexible means at a given position between the inner most layer and the outer most layer, after a conductor and an insulator are alternately rolled concentrically in plural layers and molded with resin.  
     CONSTITUTION: A highly heat transferring as well as proofing means 6 is rolled alternately with a conductor 5. On the one or both sides of the insulating body thus obtained, insulators 7 and 8 are arranged for example with both ends thereof projected longer than the insulator. For the material of the flexible means, applicable is a non-combustible flexible body with a good dielectric characteristic having  the insulation resistance exceeding 10 14  Ω/cm, a plyimide film made of a silicone  rubber compound coated with a conductive paint, 0.1 to 0.2 mm, provided that the  heat transferring rate is about 10 times higher than that of the conventional  polyimide-affiliated nylon fiber. This can make the temperature distribution uni form in the coil block and relax the stress thereby ensuring high reliability due to  stability from the standpoint of heat, stress and electricity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62207902-A (JP)
Title: Capacitance type displacement detector
Inventor: AMANO HISASHI
IPC: G01D5/24
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a detector having stable measurement accuracy by evaluat ing the electrostatic capacity ratio of a variable capacitor, by electrostatic capacity of which changes with displacement and a fixed capacitor, the electro static capacity of which is constant as the ratio of time duration. CONSTITUTION:The stroke to connect the variable capacitor CX to an integrator 10 and the stroke to charge the variable capacitor CX are first repeatedly executed during the reference time TS by controlling switches SW1-SW7. The output voltage of the integrator 10 is thereby increased. The stroke to connect the fixed capacitor CR to the integrator 10 and the stroke to charge the fixed capacitor C4 are then repeatedly executed by starting counting of clock pulses from an oscillator 26 by a counter 23 of a displacement detecting circuit 16 and controlling the switches SW1-SW7. The counting with the counter 23 is stopped when a reference voltage Vref is attained on dropping of the output voltage of the integrator 10. As a result, the value of the counter 23 corresponds to the displacement of the spindle of the variable capacitor CX.
Patent JP-H09244620-A (JP)
Title: Mage memory and image display system
Inventor: SOGA MITSURU
IPC: G06F3/153
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To store image data of a group of pixels, whose display positions are closed to one another, at a high speed. SOLUTION: The image memory 1 is equipped with a memory cell part 4 which stores image data included in an AD signal, an address conversion part 3 which converts the display address (X, Y) of the image data on a display screen into a storage address (row and column) of a memory cell part 4, and an address update part 2 which updates the display address supplied to the address conversion part 3 by X and Y according to a DIR signal. Only at the start of access, the display address included in the AD signal is inputted and updated thereafter according to the DIR signal.