baber/WOPTO huggingface dataset:
Patent JP-H08207983-A (JP)
Title: Binder for information memory
Inventor: KOBAYASHI AKIHIRO
IPC: G11B23/03
Filed: 1994-02-03
Abstract: PURPOSE: To file information memory storage devices in a binder at a low cost to take preventive measures against dust and damage, and make a file for indicating the contents of information memories by a method wherein the information memory storage device has containers to contain encased information memories within the size of the binder. CONSTITUTION: A storage device 2 has containers 4 where four encased small information memories are stored, for example, and is mounted in a ring type binder 10. Slip-proof protrusions 9 are arranged in several steps on the side face of the storage device 2. The contents of the information memories are indicated on pockets 11. On the other hand, the base part of a taking-out port 3 of the encased information memories is deeper than base part 6 of the container 4 to facilitate taking in and out of the information memories. One or more elastic terminals 8 having protrusions are provided on the side face facing the side face of the container 4 on the taking-out port 3 side. Elastic terminals 5 with protrusions are also provided on both side faces of the container 4 on the taking-out port 3 side.
Patent JP-S58149440-A (JP)
Title: Differential restricting unit
Inventor: YAMADA TADAHARU
IPC: F16H48/22
Filed: 1982-02-27
Abstract: PURPOSE:To enable to effectively actuate the differential restricting action during its primary stage by a method wherein the spring force of friction plates assembled in a differential gear device and the thrust force generated in a gear mechanism are applied in the same direction. CONSTITUTION:The differential gear drive consists of a pinion 6 loosely fitted onto a pinion main shaft 5 and a side gear 3 spline-coupled to an axle shaft 1. The plates of a friction clutch 7 are alternately spline-coupled to a differential case 4 and to the side gear 3. A spring force S is generated in the friction clutch 7 by being urged with a spring 80. When the change of axle load occurs, the thrust force T is generated in the side gear 3. In this case, because the spring force S and the thrust force T act in the same direction, the effective differential interlocking action is actuated from the start of its primary stage.
Patent JP-H09227443-A (JP)
Title: Production of trifluoroacetic acid
Inventor: SHINTANI SEIJI
IPC: C07C53/18
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To produce trifluoroacetic acid in high yield by reacting 1,1,1- trichloro-2,2,2-trifluoroethane (R1134a for short) with water. SOLUTION: R1134a is reacted with water in the presence of a copper-based catalyst (e.g. copper chloride) and a catalyst of the groups VIII to X of the periodic table (e.g. ruthenium or iron chloride) by a vapor-phase reaction at 200-400 deg.C.
Patent JP-H10195475-A (JP)
Title: Water-soluble lubricant
Inventor: TAGUCHI TETSURO
IPC: C10M129/76
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in lubricating properties, requiring a small amount to be added to water, capable of omitting the addition of a surfactant due to excellent water dispersibility, comprising a polycondensate of a hydroxy fatty acid and a monohydroxy fatty acid and a base as essential components. SOLUTION: This composition comprises a polycondensate ($60 acid value) of (A) a 18-20C hydroxy fatty acid containing one or more hydroxyl groups (e.g. ricinoleic acid, oleic acid or dihydroxystearic acid) and (B) a 18-20C monohydroxy fatty acid and (C) a base as essential components. The component B can be obtained by subjecting a monohydroxy fatty acid such as ricinoleic acid or 12-hydroxyoctadecanoic acid to condensation polymerization. An alkali metal or an amine may be cited as the component C. Consequently, this composition can be expected to be suitable for various uses as a processing lubricant for different materials and a pressure transfer medium.
Patent JP-H10211662-A (JP)
Title: Window molding, method and apparatus for bending the same
Inventor: YOSHITSURU FUMITAKA
IPC: B29L31/30
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the appearance by molding, through heat-bending work, a part corresponding to the corner part of a window glass into a curved configuration in conformity with the corner configuration of the window glass. SOLUTION: The window molding is molded in its curved part (a corner part 13) corresponding to the corner part of glass into a curved configuration in conformity with the corner part of a window glass by giving heat-bending work relative to a linear molding extrusion molded into a constant cross-sectional shape having a glass fitting groove 12 and a fin piece 14. In the window molding 10, the glass fitting groove 12 is made constant in its shape by the curved part 13 and other parts, and the fin piece 14 is designed to be properly contacted with the vehicle body. Accordingly, there is no defect in the appearance due to coming out of steps, connection lines, or difference of colors or lusters because of no use of other members in the curved part 13.
Patent JP-H06221764-A (JP)
Title: Device for heat treatment and its heat-treated object
Inventor: IRISAWA NAOSHI
IPC: F27B5/10
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a device for heat treatment which is capable of degreasing a ceramic of AlN simultaneously with its firing. CONSTITUTION:A device for heat treatment for moldings of AlN, of which either the heater 2 or the heat-insulating material 3 is of carbon, is provided with a muffle 1 of which at least the inner side consists of a material other than carbon (AlN, BN, Si3N4, W, Mo, etc.) and which is positioned on the inner side of both the heater 2 and the heat-insulating material 3 and fixed inside the furnace. The muffle 1 is provided with an intake pipe 7 for nitrogen and a gas-discharge pipe 8 for removing the gas produced at the time of the degreasing from the furnace to the outside.
Patent JP-H08250431-A (JP)
Title: Manufacture of thin film photoelectric conversion element and film forming device used for its method
Inventor: FUJIKAKE SHINJI
IPC: H01L21/205
Filed: 1995-02-21
Abstract: PURPOSE: To prevent the occurrence of winding wrinkle during the stop of carrying to a movable substrate by radially sliding the outer periphery of a film forming surface of a substrate on an end face of the periphery of an opening of a wall body of a film forming chamber. CONSTITUTION: A sealing material 5 is held between end plates 23 and 24, a base portion of a lip 7 made of fluoro-rubber is inserted in a recessed portion of a packing 71 at the end face of a wall body 22 of an upper film forming chamber and is retained by pinching with a lip presser 72. When the wall body 22 begins to descends in the direction of an arrow 51, the tip of the lip 7 pushes substrate 1, reaches the surfaces of end plates 23 and 24 and descends in the direction of an arrow 53, the tip of the lip 7 slides toward the outer side in parallel to surfaces of the end plates 23 and 24 and then is deformed.  At that time, friction is generated between the tip of the tip 7 and the substrate 1 of the end plates 23 and 24, the substrate 1 is pulled outwardly in the direction of an arrow mark 54, so that the outer periphery of the substrate 1 slides on the surface of the end plates 23 and 24 in a radial direction of the arrow mark 54 directed from the center to the outer side and thus the wrinkle can be expanded.
Patent JP-H02210426-A (JP)
Title: Electronically controlled camera
Inventor: KOBAYASHI TAKEO
IPC: G03B7/20
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a desired picture by intended exposure by providing a shutter speed automatic changing means which automatically changes the shutter speed in the direction which offsets change of open F number in zoom mode in response to the standard shutter speed. CONSTITUTION:The camera is provided with the shutter speed automatic changing means which automatically changes the shutter speed in the direction which offsets change of the open F number in the zoom mode in response to the standard shutter speed selected in manual exposure mode. Therefore, even when a focal distance is changed by zoom operation after selecting the standard shutter speed in the manual exposure mode and the desired exposure value is set, the shutter speed automatic changing means automatically changes the shutter speed in the direction which offsets change of the open F number. Thus, the same picture by the desired exposure is always obtained.
Patent JP-2000225547-A (JP)
Title: Conductive film removing method and thin film solar battery using this method
Inventor: FUKUOKA YUSUKE
IPC: B24B7/24
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To shorten the work time for an insulated separation part by forming a conductive glass base board formed with a complete insulated separation part. SOLUTION: A conductive film of prescribed width is mechanically removed from an external peripheral part of a glass base board 9 by including a process holding the glass base board 9 formed with a conductive film of fixed film thickness in a surface total unit to a stage 1, process polishing an external peripheral part of the glass base board 9 in a fixed depth by using a polishing device having a rotatable polishing jig 2, and a process moving the glass base board 9 held to the stage 1 horizontally reciprocated.
Patent JP-S59157875-A (JP)
Title: Detecting system of tracking error
Inventor: KATAGIRI TOSHIYUKI
IPC: G11B5/588
Filed: 1983-02-26
Abstract: PURPOSE:To always detect the shift of a pickup or a magnetic head to the track width with the same type of frequency by avoiding that the two types of frequencies indicating the direction of said shift do not alter with every trace of the track. CONSTITUTION:A reference clock pulse delivered from an oscillating circuit 91 is applied to a frequency dividing circuit 92, and the circuit 92 divides the clock pulse to deliver four types of pilot signals f1-f4 individually in the form of rectangular waves. These pilot signals are applied to a switch circuit 93, and the circuit 93 selects and delivers one of signals f1-f4 by selection control signals Q1-Q4 supplied from a switch control circuit 95. This selected pilot signal is applied to a waveform converter 94 and delivered to a terminal 96. The signals Q1-Q4 are controlled when they are supplied so that the prescribed different orders are set for these signals in response to the mode. At the same time, the switch timing is controlled to obtain the coincidence between both modes.
Patent JP-H07230078-A (JP)
Title: Liquid crystal display device
Inventor: CHIBA MASAO
IPC: G02F1/133
Filed: 1994-03-01
Abstract: PURPOSE:To provide a device capable of always displaying with stable and excellent contrast regardless of an ambient temp. by detecting a temp. of a liquid crystal element in use environment and correcting a voltage to a liquid crystal driving voltage so that the display contrast of the liquid crystal display element and a compensation liquid crystal element become most excellent based on the detected temp. CONSTITUTION:When the liquid crystal display element 11 is driven, the ambient temp. is detected by a temp. senser 16, and the contrast is measured with a photosenser 19 while turning on/off the contrast measuring area of the liquid crystal display element 11 at intervals of a proper period, and further, driving voltage values of the liquid crystal display element 11 and the compensation liquid crystal element 12 at this time are changed, and a liquid crystal panel driving voltage value where the contrast becomes maximum is obtained. The obtained liquid crystal driving voltage value is read in a driving voltage storage circuit 20. By using the renewally stored driving voltage value as an initial driving voltage value when the liquid crystal display element 11 is driven and displayed again, the maximum contrast at the time of re-driving the liquid crystal display element 11 is automatically adjusted speedily.
Patent JP-H08199576-A (JP)
Title: Picture application method on side slope
Inventor: SHIBATA KOZO
IPC: E02D17/18
Filed: 1995-01-26
Abstract: PURPOSE: To make it possible to prevent deformations produced by an expansion of a picture drawn on an slope or an uneven state of the side slope and draw a minimum-strained picture on the side slope. CONSTITUTION: A collimation position 6 is set to the front of a concrete spray side slope 3 where the groups of composition points are set to an original picture. In conformity with the groups of the composition points, they are virtually projected on a vertical surface on the front end of the side slope 3. The predetermined point groups Q1, Q2, Q3 and Qn, which move horizontally on the side slope 3 from the virtually projected positions are determined as a horizontal angle and a vertical angle respectively. Then, after the point groups set on the side slope 3 are measured and marked based on the horizontal angles and vertical angles determined with a transit 7 set on the collimation position 6, a picture 5 is displayed on the side hole 3 based on the predetermined point groups.
Patent JP-H01205626-A (JP)
Title: A/d converter
Inventor: HASEGAWA JUN
IPC: G02B7/28
Filed: 1988-02-10
Abstract: PURPOSE:To relieve the processing of an image sensor side by providing a sample and hold means for an input voltage, a subtraction means subtracting another input voltage and a voltage subject to sample and hold by a sample and hold means, and an A/D conversion circuit applying A/D conversion to the output of the subtraction means on one and same chip. CONSTITUTION:A sample and hold means sampling and holding an input voltage, a subtraction means 205 subtracting another input voltage and a voltage subject to sample and hold by the sample and hold means and an A/D conversion circuit 206 applying A/D conversion to the output of the subtraction means 205 are provided on one and same chip. The sample and hold means consists of a FET 201, a capacitor 202 and a buffer 203. Thus, the chip area of the image sensor is reduced, the difference between the effective picture element output and the black reference picture element output is taken by the A/D converter and the difference is subject to A/D conversion, then the output processing at the image sensor side is reduced and its circuit constitution is simplified.
Patent JP-H06222541-A (JP)
Title: Curling eliminating device and automatic developing machine for photograph
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1993-01-27
Abstract: PURPOSE:To excellently eliminate curling and to execute a succeeding normal stage in a desirable state without hindrance by eliminating the curling on the leading edge part, that is, the tongue part of a photosensitive material by surface pressing and heating. CONSTITUTION:A curling eliminating device 22 is provided with a pressing means provided with a heating means which heats and surface-pressure the leading edge part of exposed silver halide photographic sensitive material F fed from a housing container P so as to eliminate the curling given to the leading edge, and a guiding means for guiding the leading edge part of the material F to the specified processing position of the pressing means.
Patent JP-S59157929-A (JP)
Inventor: KOJIMA HAJIME
IPC: H01H43/06
Filed: 1983-02-25
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-S63199940-A (JP)
Title: Vibration-proof device
Inventor: SHIBATA KOICHI
IPC: F16F15/03
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a vibration-proof device capable of floating completely in 3 dimensions by arranging a support plate provided with a device incorporating coaxial inner and outer cylindrical magnetic bodies of an identical polarity repulsing each other with a damping material interposed in between. CONSTITUTION:Multiple magnetic devices 3, each consisting of an inner cylindrical magnetic body 8, an outer cylindrical magnetic body 9 and a damping material 10 interposed in between with both of the cylinders being of an identical polarity repulsing each other and coaxially arranged, are arranged with their extensions of axes intersecting at right angles each other between a base 1 and a support plate 2. The outer magnetic body 9 is fixed to the base 1 while the inner magnetic body 8 is fixed to the support plate 2 via an attachment shaft 11 of a shape such as a U. With this constitution, the support plate 2 loaded with a precision machine or the like can be supported in a condition completely floated in the air over the base 1 due to synergic effects of magnetic repulsion of the magnetic device 3 and vibration absorption of the damping material 10. As a result, harmful vibrations to the precision machine can be reduced.
Patent JP-S58149599-A (JP)
Inventor: NAKAMURA OSAMU
IPC: G08G1/015
Filed: 1982-02-26
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-S63199222-A (JP)
Title: Production of polyester
Inventor: KUSHIMOTO TOSHIHIRO
IPC: C08G63/82
Filed: 1987-02-13
Abstract: PURPOSE:To rapidly obtain a polyester, having excellent hue and suitable as films, filaments, etc., by polycondensing an aromatic dicarboxylic acid (derivative) with a glycol in the presence of a specific organotin compound catalyst. CONSTITUTION:(C) An organotin compound expressed by formula I (R<1> and R<3> are alkyl or aryl; R<2> is alkylene) and/or formula II (X<1>-X<4> are OH, Cl, Br, etc.) [e.g. methylenbis(methyltin oxide), etc.] in an amount of preferably 0.0005-0.5mol.% expressed in terms of tin atoms is added to (A) an aromatic dicarboxylic acid (e.g. terephthalic acid, etc.) and (B) a glycol (e.g. 1,4-butanediol, etc.) to carry out polycondensation reaction and afford the aimed polyester.
Patent JP-H06100305-A (JP)
Title: Method for purifying aluminum nitride powder
Inventor: KIKUCHI TAKAHIKO
IPC: C01B21/072
Filed: 1991-01-31
Abstract: PURPOSE:To eliminate oxygen by a relatively simple method from high-strength aluminum nitride having a high coefficient of thermal conductivity, excellent insulating properties, thermal expansion, dielectric characteristics, mechanical strength, etc., noticeable as an LSI substrate material in the field of electronics because a sintered product of the aluminum nitride can not show its essential characteristics due to bad influence of impurities such as oxygen in raw material powder. CONSTITUTION:Crude aluminum nitride powder is brought into contact with a hydrocarbon gas (CmHn) in an ammonia gas (NH3)-containing atmosphere and heated at 1,200-1,700 deg.C. In the operation, the flow rate ratio of the CmHn gas in the NH3 gas atmosphere is NH3/CH4=1-2,000, preferably 50-500 by calculating the CmHn as CH4. Consequently, the crude aluminum nitride powder having 2.0wt.% oxygen can be purified into high-purity aluminum nitride powder having 0.7-0.5wt.% oxygen.
Patent JP-H11230304-A (JP)
Title: Piston pump and device using it
Inventor: YAMAZAKI SHINJI
IPC: F16H48/295
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a torque limiter function at a low cost by a simple structure. SOLUTION: This device is provided with a cylinder 73 and a piston 75 disposed on a torque transmitting member 37, a cam 77 having a projection 89 and a recess 91 mounted on a torque transmitting member 39, a return spring 79 which forces the piston 75 toward the cam 77, a friction clutch 43 disposed between the torque transmitting members 37, 39, and an actuator 41 which forces the friction clutch 43 by an oil pressure of the cylinder 73. A by-pass passage 103 which introduces the oil pressure of the cylinder 73 to a top portion 105 of the piston 75 is provided.
Patent JP-S63152648-A (JP)
Title: Foamed plastic material and production thereof
Inventor: OKANO NOBUO
IPC: C08J9/22
Filed: 1987-02-14
Abstract: PURPOSE:To obtain a light-weight foamed plastic article having excellent processability and exhibiting termite-proofing effect, by adding a foaming agent and an agent having termite-exterminating activity to a resin, forming the resin composition in granular form and expanding the granules e.g. by heating. CONSTITUTION:A resin material (e.g. polystyrene, polyethylene, etc.) is added with 0.1-5% agent having termite-exterminating effect (e.g. organophosphorus agent such as chlorpyrifos, a carbamate agent, etc.), a foaming agent and, if necessary, a flame-retardant, etc., the obtained resin composition is formed in granular form and the granules are integrated under foaming with heat to obtain the objective foamed material. As an alternative method, a resin material added with a foaming agent is formed in granular form, a termite- proofing agent is attached to the granule before and/or after (preferably before) preliminary foaming, and the product is subjected to preliminary foaming and then heated to effect the main foaming and integration of the granules. The same termite-proofing effect can be attained with a lower amount of termite- proofing agent by the latter method.
Patent JP-S61235447-A (JP)
Inventor: JIAN FURANKO BIGURIONE
IPC: C08L51/02
Filed: 1986-02-18
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-S61191322-A (JP)
Inventor: KAWAGUCHI SHUJI
IPC: A47J37/12
Filed: 1985-02-20
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-H03237724-A (JP)
Title: Manufacture of bump
Inventor: YODA TOSHIYUKI
IPC: H01L21/321
Filed: 1990-02-15
Abstract: PURPOSE:To enable inner lead bonding even to an IC chip, on which a bump does not adhere, and to mass-produce inner lead bonding and reduce cost by melting the nose section of an inner lead by an electric torch, a hydrogen torch, a laser or the like and forming the bump. CONSTITUTION:A probe 26 connected to one terminal of a high-voltage power supply 25 is brought into contact with a test pad 24, an electric torch electrode 27 connected to the other terminal of the high-voltage power supply 25 is brought near to the nose of an inner lead 23, and discharge 28 is generated between the electric torch electrode 27 and the nose of, the inner lead 23. The nose of the inner lead 23 is heated and melted by the electric discharge. The melted section is formed in a spherical shape by surface tension, and changed into a bump 29. Accordingly, a carrier tape in which the bump is formed at the nose of the inner lead is forwarded from a bump-forming station to a bonding station, and pushed heated by a bonding tool 31, thus bonding the bump 29 with a chip 30.
Patent JP-H11208516-A (JP)
Title: Cab underframe structure of vehicle
Inventor: ISHIDA KYOICHI
IPC: B62D25/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide cab underframe structure of a vehicle having strength durable against impact force at the time of collision, etc., capable of absorbing impact energy and performing stable quality ones comparatively at low cost and high in welding strength. SOLUTION: An underframe intermediate part 1 of a cab underframe 8 consisting of an underframe front part 3, the underframe intermediate part 1 and an underframe rear part 4 is constituted of the one made by welding a plural number of closed cross-section frame members. Additionally, their mating parts are fixed by laser welding, etc. Consequently, the underframe intermediate part 1 becomes of high rigidity and the underframe front part 3 is made of the one of comparatively low rigidity in comparison with this, and accordingly, it is structured to carry out strength maintenance of impact force and relative absorption of impact energy.