baber/WOPTO huggingface dataset:
Patent JP-H08264713-A (JP)
Title: Variable-capacitance diode device
Inventor: KASAHARA TAKESHI
IPC: H01L21/822
Filed: 1995-03-17
Abstract: PURPOSE: To shorten a conductor patter of a circuit and to narrow the area of a circuit board required for the circuit in the case when the circuit using a variable-capacitance diode is formed on the circuit board. CONSTITUTION: Capacitor elements S1, S2 and S3 are formed slender and a pair of variable-capacitance diodes, e.g. variable-capacitance diodes D1 and D2, are formed respectively in regions obtained by dividing the short sides in two along the long sides. An anode electrode 31 of one capacitor at least is connected to a terminal exposed on one lateral side of a resin package 24. The capacitors S1, S2 and S3 are set on separate metal pieces in a state wherein cathode electrodes thereof connected in common are fixed to the metal pieces 30A, 30B and 30C. Since a conductor pattern forming a circuit can be shortened, accordingly, stray capacitance becomes small and a variable range of a capacitance value of the circuit can be enlarged substantially. Besides, contribution to making the whole circuit small in size can be made.
Patent JP-S57201566-A (JP)
Title: Painting method for powder insulation resin
Inventor: YOSHIKAWA TOSHIHIKO
IPC: B05D1/38
Filed: 1981-06-04
Abstract: PURPOSE: To form an insulation film of a uniform film thickness in a short time without carrying out plating by precoating a powder insulation resin beforehand on a substrate at an ordinary temp. by an electrostatic coating method, preheating this and applying a thick coat of the powder insulation resin thereon by a fluidized bed coating method etc.  
     CONSTITUTION: Parts 1a, b which are connecting ends at both ends of a substrate, for example, a bar conductor 1, are masked, and a power insulation resin is precoated thereon at an ordinary temp. by an electrostatic coating method, whereby a thin insulation film is formed. The conductor 1 is preheated to 150W 200°C, and the powder insulation resin is sprayed thereon or is regularly coated by a fluidized bed coating method, whereby a thick insulation film 2 is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06305473-A (JP)
Title: Shock absorbing device
Inventor: MAGUNASU DAANITSUKU
IPC: B60G17/04
Filed: 1994-04-25
Abstract: PURPOSE: To provide a shock absorber, capable of obtaining a desired hysteresis effect by variably altering the influence on the hysteresis effect due to the compressibility and utilized volume of a working fluid, and, consequently, of obtaining the optimum damping force performance corresponding to the movement characteristics of a vehicle in which the shock absorber is introduced, road condition, etc. CONSTITUTION: A shock absorber is constituted so as to generate damping force in working fluid moving between a counter-piston rod side space (a first space) 1a and a piston rod side space (a second space) 1b, which are defined by a piston 2 disposed to be reciprocatingly movable in a cylinder 1, and it has hysteresis effect in which the damping force shows different effects according to whether the relative velocity between the cylinder and the piston is increasing or decreasing, even if it is the same. The shock absorber is provided with hysteresis control means 77-79 which alter the influence on the hysteresis effect due to both or either of the compressibility and utilized volume of the working fluid.
Patent JP-2000282327-A (JP)
Title: Black polyester yarn, its use, its production and black polyester master batch
Inventor: TSUBAKI YASUSHI
IPC: D21F1/10
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a black polyester yarn and a black polyester monofilament having hydrolytic resistance, to provide a method for producing the black polyester yarn, to obtain an industrial woven fabric such as a papermaking dryer canvas, etc., using the polyester monofilament and a black polyester master batch preferably useful for the black polyester yarn. SOLUTION: This black polyester yarn comprises a polyester composition obtained by adding 0.001 pt.wt. to 20 pts.wt. of carbon black and 0.01 pt.wt. to 1.5 pts.wt. of a carbodiimide compound in an unreacted state to 100 pts.wt. of the total of (A) 80-99.9 wt.% of a polyester and (B) 0.1-20 wt.% of at least one or more kinds of thermoplastic resins selected from a styrene-based polymer, an olefin-based polymer and a methacrylate-based polymer and has <=10 equivalents/106 g terminal carboxy group concentration.
Patent JP-S62242810-A (JP)
Title: Tilt sensor
Inventor: KURAHASHI AKIRA
IPC: G01B11/26
Filed: 1986-04-15
Abstract: PURPOSE:To rapidly detect a tilt of space in front by using a couple of semiconductor incident position detectors arranged in the parted directions with an optical axis of a light source in-between. CONSTITUTION:A projective optical system 5 to part the beams of light from the center of the optical axis O and project these in front is arranged in front of the light source 6. Convex lens 3 and 4 are arranged at both sides of the optical system 5 and the semiconductor position detectors 1 and 2 are arranged so that the centers are coincident with the respective optical axes of the respective lens 3 and 4. In this way, when a plan 10 is titled in the anticlockwise direction or the clockwise direction respectively, the positions of the beams of light incident on the respective detectors 1 and 2 are moved downward or upward and the incident points are in the asymmetric positional relation respectively with respect to the optical axis of the light source 6. Then, an arithmetic circuit 7 compares and calculates outputs of such detectors 1 and 2 and a signal on the titled theta1 of the above-mentioned plane 10 is obtained.
Patent JP-2000279426-A (JP)
Title: Device for extruding root
Inventor: KIMURA KOHEI
IPC: A61C13/30
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a root extruding device by which an extruding distance is largely obtained and the change of an air gap is correctly adjusted. SOLUTION: A magnet structure body 1 comprises a permanent magnet 12 inside a case consisting of a corrosion resistance magnetic material, a male screw member 2 with a small diameter is fixed onto the non-attractive surface 14 of the case 13 by welding, it is screwed with the female screw of a nut member 3 which is embedded in a dental prosthesis bed 9 so as to be vertically movable and the upper part penetrates the bed 9 as it is. Then the body 1 is arranged to face a keeper 4 consisting of a soft magnetic material, which is fixed to the root 5 and the root 5 is moved by magnetic attracting force which works between the structure 1 and the keeper 4 in the device.
Patent JP-S57202174-A (JP)
Title: Recording density compensating system for heat sensing recording facsimile
Inventor: HASHIGUCHI NORIO
IPC: H04N1/23
Filed: 1981-06-05
Abstract: PURPOSE:To eliminate the change in recording density even when line density is changed, by providing discharge circuits of a capacitor equivalent to the heat dissipating characteristic of a heater of a heat sensing recording head changed with each sub-scanning line density, for the number of types of the sub-scanning line density. CONSTITUTION:A capacitor C1 and resistors R10-R1N equivalent to the heat dissipating characteristic of a heater are determined and the time of power application is controlled by estimating the degree of heat storage at the power application of the heater. Since the heat dissipation characteristic of the heater changes according to the subscanning line density, a switch SW3 is changed over at each sub-scanning density and a resistance matched to the subscanning line density is selected. Thus, the recording density can be kept constant even if the subscanning line density is changed.
Patent JP-H09281005-A (JP)
Title: Support device for test piece at spin tester
Inventor: HIGUCHI HIKARI
IPC: G01M13/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a device by which a spin test can be continued even when a disk with a test hole is extended so as to make the plate thickness of a support part thin. SOLUTION: A small-diameter shaft is installed on one end side of a rotor shaft 1 in which a driving machine is connected to the other end side, one pair of sleeves 2, 3 which sandwich a disk 5 with a test hole are fitted to, and mounted on, the step part of the small-diameter shaft, and a compression- bonding means, with a center holding mechanism, which is composed of, e.g. a tightening nut 4 and a coned disk spring 6 is arranged and installed at the shaft end part of the small-diameter shaft. Thereby, while the center of the disk 5 with the test hole is being held by the compression-bonding means, it is compression-bonded by the pair of pressed sleeves 2, 3.  As a result, the sleeves 2, 3 compression-bond and support the disk 5 with the test hole even when the disk 5 with the test hole is extended due to a centrifugal force and the plate thickness of a support part by the speeves 2, 3 of the disk 5 with the test hole becomes thin. The disk 5 with the test hole and the rotor shaft 1 are not slipped and damaged, and it is possible to realize an apparatus by which the test of the disk 5 with the test hole can be continued.
Patent JP-H0372698-A (JP)
Title: Component supplying device
Inventor: NAKANO HIRONOBU
IPC: B23P19/00
Filed: 1989-04-05
Abstract: PURPOSE:To shorten the whole length of a component supplying device by drawing out a component supplying table from a table positioning unit, feeding the table to a standby region, and loading another table in the region in the positioning unit. CONSTITUTION:A table pulling unit 104 draw a component supplying table 9 in the terminating direction of a rail 117. Then, a rail base 95 is moved to a lowering position, and the table 9 arrives at a standby region. A component supplying table 10 to be used is fed from standby region 120 to an operating region 18 by a table transporting unit 13, and supported by a table positioning unit 11. The unit 11 moves the whole area of the region 18 to position an arbitrary component cassette 24 on the table 10 at a component taking-out position 7.
Patent JP-H11283888-A (JP)
Title: Capacitor case and manufacture thereof
Inventor: TAKEDA YOSHIHIRO
IPC: H01G9/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor case which can be formed long with little waste of materials, and to provide its manufacturing method. SOLUTION: A bottomed outer cylinder 2 and a bottomed inner cylinder 3 are integrally formed in a capacitor case 1 using aluminum. A stepping 9, having the inner cylinder 3 thicker than the outer cylinder 3, is formed on the inside of a bottom face 8 of the capacitor case 1. Tapered surfaces 8a and 8b, which are inclined making the side of the inner cylinder 3 thicker than the side of the outer cylinder 2, are formed. On the cylindrical press mold 10 to be used for a pressing machine, a stepping 12 and inclined surfaces 11a and 11b are formed on the surface which comes in contact with the case material for the purpose of forming the inner bottom face 8 of the capacitor case 1. A press lower mold 5, with which the donut cylindrical shaped aluminum slug 6 used for case material is set, has a cylindrical protruding part 5a in the center part.
Patent JP-S5313092-A (JP)
Title: Optimun adjusting method for nuclear fuel
Inventor: OOTSUJI JIROU
IPC: G21C7/00
Filed: 1976-07-22
Abstract: PURPOSE: To shorten the necessary time for adusting fuel at optimum, by means of selecting middle paterns of control rods effectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06323141-A (JP)
Title: Scavenging mechanism for two-cycle engine
Inventor: KAWAKAMI SHIGERU
IPC: F02B75/02
Filed: 1993-03-08
Abstract: PURPOSE:To stabilize combustion so as to decrease a torque fluctuation at the time of a low load by blowing down combustion gas in an upper part exhaust port, and providing a suction type scavenge pump after a lower part exhaust port, CONSTITUTION:An exhaust port is divided into upper/lower two parts, to mount a reed valve 2 on the upper part exhaust port 3. A suction type scavenge pump 1 is provided after the lower part exhaust port 4, to suck out residual gas scavenged by this pump. In a negative pressure chamber 6, a negative pressure is accumulated while the lower part exhaust port 4 is closed. When a piston is lowered down to open the lower part exhaust port 4, residual gas in a cylinder is sucked out by action of the negative pressure chamber 6 and the suction type scavenge pump 1, simultaneously with drawing in new air from the exhaust port. Here is closed the reed valve 2, to prevent exhaust gas from reversely flowing from the upper part exhaust port. Thus by stabilizing combustion at the time of a low load, a torque fluctuation can be decreased.
Patent JP-H0774364-A (JP)
Title: Liquid crystal display device
Inventor: OSHIMA HIROYUKI
IPC: G02F1/1368
Filed: 1994-04-25
Abstract: PURPOSE:To cover the channel region of a thin film transistor so as to lessen the thin film transistor inn photocurrent by a method wherein a source electrode or a drain electrode is extended. CONSTITUTION:An N-channel thin film transistor is composed of an insulating transparent substrate 8, a semiconductor thin film 9 of polycrystalline silicon, a source region 10 and a drain region 11 formed of semiconductor thin film doped with impurities such as phosphorus or arsenic, a gate film 12, a gate electrode 13, a layer insulating film 14, a source electrode 15, a drain electrode 16 and others. At this point, the source electrode 15 is extended to cover the channel region of the thin film transistor. Therefore, no light is incident on the channel region. As light is made to impinge through a gap 17 between the source electrode 15 and the drain electrode 16, it is desirable that the gap 17 is as narrow as possible. In this case, the drain electrode 16 may be extended in place of the source electrode 15 to cover a channel region.
Patent JP-H02266783-A (JP)
Title: Picture transmission equipment for transmission of picture transmission system
Inventor: HATTORI SHINICHI
IPC: H04N19/65
Filed: 1989-04-07
Abstract: PURPOSE:To keep the continuity of motion of reception pictures by controlling the number of partial refresh blocks by an information volume accumulating and refresh discriminating device so that the information volume accompanied with partial refresh is approximately fixed. CONSTITUTION:The information volume of the block, which is designated by encoding block counter 22, in the current video frame of picture data is calculated by an information volume calculator 23, and the calculated value is compared with a set discrimination value by an information volume accumulating and refresh discriminating device 24, and a refresh discrimination signal is inputted to an intra-frame/inter-frame encoding switch 25 in accordance with the comparison result, and data of blocks of the preceding video fame which is decoded by a local decoder 17 and is stored in a frame memory 18 is selectively outputted. Meanwhile, the current video frame is subjected to inter-frame partial refresh encoding and is transmitted, and the position of the designated block for refresh is periodically shifted to transmit the frame. Thus, the continuity of motion of reception pictures is kept.
Patent JP-H08263800-A (JP)
Title: Apparatus for finding of interval between vehicle and roadway mark on side
Inventor: UBUE FURANKE
IPC: G05D1/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To surely obtain the interval between a vehicle and a roadway sign present on the side and to perform the digital processing of sensor data in real time in a vehicle side microprocessor. SOLUTION: In this device for obtaining the interval between the vehicle and the roadway sign present on the side, a sensor element device for scanning a roadway range present in front of the vehicle 1 by light is provided in the vehicle 1, the sensor element device is composed of one, at least two or few sensor element columns and the sensor element columns respectively scan roadway belt-like areas 4 and 9 extended non-parallelly to a vehicle vertical axial line L in front of the vehicle and extended to the side to the parts of the roadway signs 7 and 8 present on the side. Then, an evaluation device connected behind the sensor element device successively reads the respective sensor element columns, processes received signals and obtains the side intervals aL and aR of the vehicle 1 and at least one of the roadway signs 7 and 8.  By this invention, the sensor element device is provided with the two sensor element columns for scanning the two roadway belt-like areas 4 and 9 separated from each other in the direction of the vehicle vertical axial line L.
Patent JP-H08282850-A (JP)
Title: Parts feeding device
Inventor: SUZUKI HAYATO
IPC: B23P19/00
Filed: 1995-04-12
Abstract: PURPOSE: To transfer and automatically discharge to a tray receiver a parts tray judged to be unmatched by the collation of types made when the parts tray is received into a tray changer. CONSTITUTION: In a parts feeding device, a parts tray is collated whether or not it is a tray requested at the supply port of a tray changer 4. When it is not a target tray, it (t) is received into the tray changer 4, and placed on the tray receiver. Also it is circulated from a receiving mechanism CI to a discharge mechanism CO without positioning it at a parts feed position CS according to a circulating mechanism CL so as to discharge the unmatched parts tray automatically to a base module 7. Then the parts tray (t) discharged to the base module 7 is circulated for reutilization to any of stock modules 81 -83 .
Patent JP-S5611294-A (JP)
Title: Ink coating mechanism for checkwriter
Inventor: ISAKA KATSUJI
IPC: B41K3/60
Filed: 1979-07-10
Abstract: PURPOSE: To eliminate disturbance of a visual field of a portion to be typed in an ink coating mechanism for a checkwriter by semi-rotating an ink coating unit by a roller immersed with ink around a type disk which makes a semi-rotation and reciprocating it over a type to be typed when the type disk is lowered.  
     CONSTITUTION: When a handle 22 is depressed, a type unit 12 and a lever member 3 are downwardly tilted around a pivotal shaft 4 as a fulcrum to allow the front end of the lever member 3 to lower with respect to the front end of a supporting frame 9. Thus, a rockable plate pivotally secured through a screw 40 to a projection 38 is restricted by a guide pin 29 and is rolled along a guide hole 41 to thus cause an operating top 42 to outwardly expand. Accordingly, the arm 31 is pulled through an interlocking arm 43 to rock around a shaft hole 31 to allow the coating rollers 34, 35 at the end to slide around the peripheral surface of the type disk 19 to rotate at 180° so as to adhere the ink immersed in the roller 35 into the type 18. When typing is completed and the handle 22 is released, the member 3 is returned by a spring 8 to return the plate 39 to its original position and to return the rockable arm 31 through the arm 43 to its original position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01259954-A (JP)
Title: Ink transfer type multicolor recorder
Inventor: ABE KEIZO
IPC: B41J2/21
Filed: 1988-04-11
Abstract: PURPOSE:To prevent irregular color and moire from occurring at the transfer of a color of a recording sheet and to improve the quality of an image by altering ink holding pore arranging angles in at least two ink conveying drums of image forming units. CONSTITUTION:Many ink holding pores 12 of cup-shaped section are formed on the surface of an ink conveying drum 10, and a blade and an ion flow write head 20 are arranged along the rotating direction of the drum 10 on the periphery. In the drum 10, pitches between the holes 12 of first color are arranged regularly in a latticelike manner, and the pitch of the holes 12 is set to the pitch L of an ion flow flux 4 or one divided by several of it. The holes 12 of the second color are arranged in a latticelike state having an angle of approx. 45 deg. with respect to the holes 12 of the first color. The holes 12 of each drum 10 are positively altered in a noncoincident range at an arbitrary arranging angle such as altering the arranging angle at each 15 deg. or 30 deg..
Patent JP-H05286613-A (JP)
Title: Facsimile device
Inventor: HIRABAYASHI TOMOKO
IPC: B65H16/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide a facsimile device, with which a roll of recording paper can simply be replaced without requiring opening or removing the lid of the body of facsimile device. CONSTITUTION:The body 1 of a facsimile device F is fitted with a holder 10 for accommodating a roll of recording paper P, which can be put in and taken out of the facsimile body 1, and thereby the roll sheet is replaceable by simple procedure.
Patent JP-H08264668-A (JP)
Title: Nonvolatile semiconductor memory device and manufacture thereof
Inventor: SAITO KENJI
IPC: H01L21/8247
Filed: 1995-03-22
Abstract: PURPOSE: To avoid overerasing by suppressing the dispersion of the erasing current, without dropping the etching rate of a poly-Si film to form floating gates. CONSTITUTION: On a p-type Si substrate 1 an element isolating oxide film 2 and gate oxide film 3 are formed and a first non-doped poly-Si film is formed thereon. P is implanted into the first poly-Si film at an energy low enough for ion implantation of the total thickness of this film to form a first high-concn. poly-Si film 4c and first low-concn. poly-Si film 4b. An inter-gate oxide film 5 and second poly-Si film 6a are formed (a). The films 6a, 5, 4c and 4b are patterned to form a control gate 6 and floating gate 4 (b). A Si oxide film 7 is formed on the surface of the gate 6 (c).
Patent JP-S62244051-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: AOKI KOZO
IPC: G03C7/34
Filed: 1986-04-16
Abstract: PURPOSE:To obtain the titled material capable of forming a fast color image against light and heat by mounting a photographic constituting layer which contains a cyan coloring matter forming polymer coupler composed of a polymer or a copolymer having a specific repeated unit on a substrate. CONSTITUTION:The titled material contains at least one layer of the photographic constituting layer contg. the cyan coloring matter forming polymer coupler composed of the polymer or the copolymer having the repeated unit derived from a monomer shown by the formula. In the formula, Y contains at least one of -NHCO- group, and is an atomic group necessary for forming 5 or 6 membered ring together with a bonded carbon atom, Z is hydrogen atom or a group capable of releasing by coupling reaction with an oxidant of the color developing agent, R is a group capable of substituting with a benzene ring, (n) is a natural number of 0-5, J is a bivalent linking group, Q is an ethylenically unsatd. group. Thus, the durability of the color image which is formed after color processing, against light or heat is improved, whereby a good 3 colors balance of cyan, magenta and yellow images is obtd.
Patent JP-S61245372-A (JP)
Inventor: KOIDE TAMOTSU
IPC: D06M101/16
Filed: 1986-04-16
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-S61245726-A (JP)
Title: Temperature compensation type light emitting diode drive circuit
Inventor: FUKUOKA TAKASHI
IPC: H04B10/572
Filed: 1985-04-24
Abstract: PURPOSE:To attain temperature compensation of the lighting strength of a light emitting diode by connecting a diode to a base of a transistor (TR) in the forward polarity. CONSTITUTION:n-Set of diodes D1...Dn are connected in series with the base of the TR1 in the forward polarity with respect to the base. Normally, a diode has a temperature characteristic where the forward voltage is decreased as the temperature rises. Thus, the base voltage of the TR1 rises, resulting that the collector current of the TR1 is increased and a current (i) flowing to the light emitting diode is increased so as to compensate the reduction in the lighting strength due to the temperature rise of the light emitting diode.