baber/WOPTO huggingface dataset:
Patent JP-H10104652-A (JP)
Title: Method and device for repairing tape carrier package
Inventor: YAMADA KOJI
IPC: G09F9/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for TCP repair which reduce the amount of epoxy resin remaining on an LCD(liquid crystal display) panel terminal side and give small mechanical damage to the LCD panel terminal. SOLUTION: A spot heater 5 is used to blow a hot blast of 400 to 500 deg.C to a connection part formed of an anisotropic conductive film(ACF) 5 to 10 seconds for each TCP across a glass substrate 1 where TCPs 4 are mounted while the heater is moved manually along the terminals of the TCPs 4. This method conducts the heat from the glass substrate 1 to the ACF and then the TCPs 4, so peeling is caused on the border surface between the LCD panel terminal surface and ACF and epoxy resin as a main component of the ACF remains on the side of the terminals of the TCPs 4 and remains a little on the LCD panel terminal surfaces. Further, the epoxy resin remaining on the LCD panel terminal surfaces is removed with a cotton bud immersed in an organic solvent such as acetone or ethanol, but the amount of the remaining epoxy resin is very small, so it can easily be removed.
Patent JP-H1196665-A (JP)
Title: Disk type recorder and electronic equipment equipped with the recorder
Inventor: HASHIMOTO EIJI
IPC: G11B17/038
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk type recorder capable of uniformizing pressing force applied to a disk type recording medium in the peripheral direction and preventing undulated deformation in the recording medium. SOLUTION: The disk type recorder 1 is provided with a motor 16, a hub 22, the disk type recording medium 40 and a fixed member 52, etc. The motor 16 is provided on a motor bracket part 18. The hub 22 is rotated around a motor shaft 30 by the motor 16. The disk type recording medium 40 is fitted to the outer peripheral surface of the hub 22. The fixed member 52 is formed to a disk like disk spring shape, and is provided integrally with a planar central part 60 and a disk press part 55 tilted from the central part 60. The disk press part 55 is provided with a contact part being in contact with the recording medium 40, and the contact part is formed into a waveform shape projecting/ recessing toward the recording medium 40. The fixed member 52 is loaded on the hub 22 by fixing screws 53, 54 to fix the disk type recording medium 40 by holding between it and the hub 22.
Patent JP-H0971187-A (JP)
Title: Tonneau cover for automobile
Inventor: WATANABE TOSHIYASU
IPC: B60R5/04
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent a warp and a slack over the change portion of a profile and improve an external appearance by fitting a rigid filament object in the width direction of a tonneau cover on the back face of the tonneau cover, particularly on the back face of the change section of its profile. SOLUTION: A tonneau cover 10 is extracted in the direction shown by an arrow D for use. When it is extracted, a warp and a slack on the back face of a terminal in the width direction can be completely prevented by a rigid filament object 11 fitted on the back face of the tonneau cover 10, and the warp and slack can be prevented over the whole because the filament object 11 is fitted to the change section 10' of the profile of the tonneau cover 10. As a result, an external appearance can be improved in the state that the tonneau cover 10 covers a package room of a car. The filament object 11 is formed shorter than the width size of the tonneau cover 10 so that the filament object 11 enters a winding device 15 when it is wound, and the external appearance in the wound state can be improved.
Patent JP-H09100805-A (JP)
Title: Shuttle valve mechanism for multiple connection type direction switching valve
Inventor: HAGIWARA TOSHIHARU
IPC: F15B13/043
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To easily take out a shuttle valve in a repair or a check of the shuttle valve without removing any multiple connection type direction switching valve from hydraulic drive equipment or removing any pipeline from a cylinder port. SOLUTION: A pressure controlling spool hole 62 and a spool hole 61 in a direction switching valve 34, which is provided with a shuttle valve 55 in a multiple connection type direction switching valve, are arranged substantially parallelly, and the shuttle valve 55 is stored in an axial directional hole in a pressure controlling spool 34c. A pressure in a cylinder port on the high pressure side in the direction switching valve 34 is fed to the first inlet 55a of the shuttle valve 55, while a pressure in a cylinder port on the high pressure side in the connected one direction switching valve is fed to the second inlet 55b. By means of the shuttle valve 55, higher pressure selected from the pressures from the first inlet 55a and the second inlet 55b can be supplied from an outlet 55c to the second inlet 55b of the shuttle valve 55 in the other connected direction switching valve.
Patent JP-H1188982-A (JP)
Title: Drive system component for electroacoustic transducer and its manufacture
Inventor: KAJITA MITSURU
IPC: H04R31/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a drive system component of an electroacoustic transducer where a thin diaphragm whose partial thickness is controlled and a voice coil are integrated with a simple method. SOLUTION: A diaphragm consisting of a moving part 1a and a stationary part 1b is formed by coating or printing a solvent soluble heat-resistant resin solution, a voice coil is formed directly on the moving part 1a, the thickness of the moving part 1a is selected to be 2-40 μm and the thickness of the stationary part 1b is selected thicker than the thickness of the moving part 1a, and the voice coil and the diaphragm are integrated.
Patent JP-H04132754-A (JP)
Title: Thermoplastic resin composition
Inventor: KOBAYASHI AKIRA
IPC: C08G59/00
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the subject composition giving a molded article having suppressed surface-peeling tendency and excellent mechanical properties and suitable for automobile parts, etc., by compounding a specific compatibilizing agent to a polypropylene resin and a styrene-acrylonitrile random copolymer. CONSTITUTION:The objective composition is produced by compounding (A) 1-100 pts.wt. of a styrene-acrylonitrile-unsaturated epoxy compound random copolymer having an acrylonitrile content of 2-50wt.% (based on 100wt.% of the sum of styrene and acrylonitrile) and an unsaturated epoxy compound content of 1-40wt.% (based on 100wt.% of the total copolymer) to 100 pts.wt. of a composition composed of (B) 5-95wt.% of a polypropylene resin containing >=5wt.% of a modified propylene-non-conjugated diene random copolymer modified with an unsaturated carboxylic acid (anhydride) and (c) 95-5wt.% of a styrene-acrylonitrile random copolymer having a weight-average molecular weight of 10,000-1,000,000 and containing 2-50wt.% of acrylonitrile.
Patent JP-2001084833-A (JP)
Title: Conductive resin composition and transfer film for forming electrode
Inventor: ITANO TAKAFUMI
IPC: H01J11/34
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the sufficient outdoor light antireflection effect and to form a superior electrode pattern by including the conductive powder, a color pigment, and a binding resin. SOLUTION: In a plasma display panel, cells are defined and formed by glass boards 1, 2 opposite to each other and a partition 3. A transparent electrode 4 is formed on the glass board 1, a bus electrode 5 is formed on the transparent electrode 4 to lower the resistance of the transparent electrode. As the conductive powder forming a conductive resin composition, the metallic powder such as Ag, Au, Al, Ag-Pd alloy, or the like can be used, as a color pigment, metal such as Co, Cr, Cu, Fe, Mn, Ni, Ti or Zn, or its oxide, composite oxide, carbide, nitride, sulfide or silicide can be used, in particular, the metallic powder such as Co, Cr, Cu, Fe, Mn, Ni or Ti can be preferably used, and its average particle size is 1 μm or less. As the binding resin, an alkali soluble resin, e.g. a (metha) acryl resin, a hydroxystyrene resin, or the like is included.
Patent JP-S61136587-A (JP)
Title: Water seal device
Inventor: TSUHARA HIROSHI
IPC: C10B39/02
Filed: 1984-12-06
Abstract: PURPOSE:To shut off the atmosphere without depositing foreign matter and without detriment to water seal action by means of a water seal device so constituted that foreign matter such as coal dust is collected in a collection box and discharged by a circulating stream created in a tank. CONSTITUTION:A water seal device shutting a large amt. of dust-contg. gas in a rotary means from the atmosphere by equipping one of relatively movable members of the rotary means with a tank 6, equipping the other one with a water seal board 9 and inserting the board into said tank. In said device, the inside of the tank 6 is equipped with a pressurized water tube 10 having a plurality of nozzles 11 to create a circulating stream in the tank by a spout from the nozzle. A dust collection box is formed downwardly swelling in a portion of the tank bottom. Foreign matter sinking in said tank and circulated by said circulating stream is allowed to settle in the dust collection box 14 and discharged through a connecting drainpipe 16.
Patent JP-S61136724-A (JP)
Title: Multiple-stripe worm hob
Inventor: KAGE HIROBUMI
IPC: B23F21/16
Filed: 1984-12-06
Abstract: PURPOSE:To gear-cut a worm wheel with high precision by removing all the cutting edge parts which constitute at least one tooth trace among a plurality of tooth traces and applying gear-cutting work by revolving a gear to be cut in several times. CONSTITUTION:A cutting edge part 12 having the lead L twice the pitch P is formed in spiral form onto the outer periphery of the body 11 of two-stripe worm hob, and a cutting edge part 13 which constitutes the second stripe of tooth trace and is to be formed between the contiguous cutting edge parts 12 in parallel to the axis of the body 12 does not exist at all. Therefore, when a gear 15 is gear-cut, the tooth space 16 corresponding to the cutting edge part 13 is cut onto the gear 15. Therefore, when the number of teeth of the gear 15 can not be divided by the number of stripes of the worm hob, only one stripe portion of cutting edge part 12 is formed onto the worm hob, and the precision of the pitch is made equal to that of the conventional one-stripe worm hob, and a worm wheel having high precision can be gear-cut.
Patent JP-H02194104-A (JP)
Title: Binder for forming and sintering metal powder and manufacture of sintered body using this binder
Inventor: KANEKO YASUNARI
IPC: B22F3/10
Filed: 1989-09-29
Abstract: PURPOSE:To improve closeness with injection molding by using organic binder containing acrylic series resin as essential component in the binder at the time of forming metal powder of Mo, W, Ti, etc. CONSTITUTION:The acrylic resin as the essential component in the binder functions as main bonding agent for the metal powder and secures fluidity at the time of injection-molding of the metal powder and also has good gas diffusibility at the time of debinding treatment and the closeness is not obstructed at the time of sintering. Therefore, the conformable fluidity with the metal powder is improved and the debinder can be executed at relatively simple without causing to remain much residual carbon. Further, the injection- molding and sintering can be substantially executed to the metal of Mo, W, Ti, etc., and the sintered body having high density and complicate shape is obtd.
Patent JP-H06110155-A (JP)
Title: Silver halide photographic sensitive material
Inventor: WARIISHI KOJI
IPC: G03C1/035
Filed: 1992-09-25
Abstract: PURPOSE:To provide the photographic sensitive material which obviates the diffusion of dyes into other layers during preservation and contains dyestuff to be rapidly decolored during development processing by having hydrophilic colloidal layers contg. at least one kind of specific compds., thereby dyeing the specific hydrophilic colloidal layer in the photographic sensitive material. CONSTITUTION:This photographic sensitive material has the hydrophilic colloidal layers contg. at least one kind of the compds. in a solid particulate dispersion form expressed by formula. In the formula, (n) denotes 0, 1 or 2; R1, R2 denote a hydrogen atom, halogen atom, etc., when (n) is 0 or 1; R1, R2 denote NR7 COOR8, NR9SO2R8, etc., when (n) is 2. R7 denotes a hydrogen atom, alkyl group, aryl group or heterocyclic group; R8, R9 denote an alkyl group, aryl group or heterocyclic group. L1 to L3 denote a methine group. R1, R2, L1 to L3 denote a group having proton which can be inoized or a group having no salt thereof. The average particle size of the compds. expressed by is preferably <=10mum.
Patent JP-S61135236-A (JP)
Title: Correlation detecting circuit
Inventor: MATSUMOTO YOSHIMASA
IPC: H03H15/00
Filed: 1984-12-05
Abstract: PURPOSE:To improve the capacity of a base band transversal equalizer by performing multiplication and integration between the polarity pulse of a primary signal passed through a differentiating circuit and the polarity pulse of an error signal obtained from an A/D converter to obtain correlation directly. CONSTITUTION:An inputted base band signal of Ich is applied to weighting circuits 11 and 21 as well as to a delay circuit 1. The polarity pulse obtained after the polarity is identified by a polarity signal producing circuit 43 is applied to a correlator 41-1. Furthermore, the polarity pulse obtained from a polarity signal producing circuit 49 after differentiation received from a differentiating circuit 48 is applied to a correlator 42-2. The correlator 42-2 obtains directly correlation between the polarity pulses of an error signal given from an A/D converter 40 and a differential signal and extracts weighting signals 26-1-30-1. The orthogonally equalized route signal passing through weighting circuits 26-30 of Qch, an adder circuit 33 and a differentiating circuit 37 is added 35 with the primary route signal containing an orthogonal interference component and converted into a digital signal after deletion of the orthogonal interference component. Then the digital is transmitted. The same function is also secured with the Qch base band signal.
Patent JP-S61135675-A (JP)
Inventor: KOYANAGI HIROAKI
IPC: A61N1/00
Filed: 1984-12-05
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-H0773441-A (JP)
Title: Metallic thin-film type magnetic recording medium and its production
Inventor: OKUMURA YOSHINOBU
IPC: G11B5/85
Filed: 1993-10-14
Abstract: PURPOSE:To provide a metallic thin-film type magnetic recording medium with which high coercive force is obtainable even if isotropic texture is formed on a substrate and a process for production of such recording medium. CONSTITUTION:This metallic thin-film type magnetic recording medium is constituted by laminating and forming a nonmagnetic ground surface layer 3 and a magnetic layer 4 consisting of a Co alloy having uniaxial crystal magnetic anisotropy in this order on the front surface side of a nonmagnetic substrate 1. A seed layer 2 consisting of an amorphous nonmagnetic metal contg. oxygen or the seed layer 2 consisting of an amorphous nonmagnetic metal having oxygen atoms bonded to it on the front surface side is formed on the substrate 1 and the nonmagnetic ground surface layer 3 is laminated on the seed layer 2. The seed layer 2 consisting of an amorphous Cr alloy or V alloy is formed on the substrate 1 and the nonmagnetic ground surface layer 3 is laminated on the seed layer 2.
Patent JP-H04227537-A (JP)
Title: Print job controller
Inventor: NOMURA HIDEKI
IPC: G06F9/48
Filed: 1991-09-10
Abstract: PURPOSE:To perform an urgent print job preferentially even when a sort option is specified. CONSTITUTION:The print job controller (1) is equipped with a print queue table (1-2) which has identifies for specifying the process order of print jobs as a queue and a print job controller (1-1) which controls the array positions of the queue identifiers in the print queue table, and the print processes are performed in the order generated according to sort options previously specifying print jobs transferred from a work station. Even when the sort options are specified on a printer which has a sort option function, an operator can optionally rearrange the array order of the queue identifiers in the print queue table and comply with a request for urgent printing-out operation.
Patent JP-H09111541-A (JP)
Title: Top comb for comber
Inventor: RARUFU ARUMIN GURAFU
IPC: D01G19/10
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject top comb having comb teeth formed in the form of a specific saw-toothed wire segment, enabling the operation for a long operation time and high operation speed, achieving high-quality combing procedure and giving an excellent combed product. SOLUTION: Plural comb teeth 20 to be attached to a supporting element 10 are formed in the form of a saw-toothed wire segment having a leg 22 and a blade 24. A channel is formed between the blade flanks 28 of individual saw- toothed wire segment, the blade flank 28 is directed nearly parallel to the combing direction shown by the arrow 27 and the front face 29 of the saw-tooth 25 is set to be nearly perpendicular to the combing direction of the arrow 27.
Patent JP-2000089213-A (JP)
Title: Liquid crystal device and its production
Inventor: YAMAGUCHI ATSUTO
IPC: G02F1/1335
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To produce a color display liquid crystal device through a simple process in a good yield by suppressing the sticking of ink to other than a pixel electrode and by utilizing the difference in affinity for the ink between the pixel electrode and an exposed member outside the pixel electrode. SOLUTION: An TFT 9 comprising a gate electrode 2, a gate insulating film 3, an i-type amorphous silicon layer 4, an ohmic contact layer 6, a source electrode 7 and a drain electrode 8 is formed on a 1st glass substrate. Then, a pixel electrode 14 is connected to the drain electrode 8 by way of a passivation film 10 and a light shielding layer 11. A color filter 13 is also formed on the pixel electrode 14. In such a method for producing a liquid crystal device, the color filter 13 is formed by using ink lower in affinity for a member exposed outside the pixel electrode 14 than the electrode 14, imparting the ink on the electrode 14 and hardening it.
Patent JP-H09103058-A (JP)
Title: Small motor
Inventor: KITAMURA ISAMU
IPC: F16C33/10
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a small motor without noises caused by a shaft that beats a sintered oil impregnation bearing, by eliminating oscillation of the shaft in rotation. SOLUTION: A small motor includes a motor case 1, a first magnet 2 formed with an opened angle of 180 deg. or below and fixed on an inner face of the motor case 1, a second magnet 3 with polarity opposite to the first magnet 2, a rotor 6 made up of a shaft 4 and a laminated core 5, and sintered oil impregnation bearings 7 and 7' for supporting the shaft 4 pivotally. In addition, the first and second magnets with the same opened angle have difference lengths in an axial direction. The centers of the magnetic poles of the magnets 2, 3 face the laminated core 5 at different heights.
Patent JP-S61138000-A (JP)
Inventor: OOKURA YOSHIMASA
IPC: E21D20/00
Filed: 1984-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63112267-A (JP)
Title: Electric power steering device for vehicle
Inventor: SHIMIZU YASUO
IPC: B62D6/02
Filed: 1986-10-29
Abstract: PURPOSE:To reduce the energy loss and improve the fuel consumption by making the transmitting capacity of a clutch means provided between a motor for assisting the steering force and the transmitting system of the steering force controllable in response to the vehicle speed. CONSTITUTION:In an electric power steering device having a motor A applying the steering assisting force in response to the fed current value to the transmitting system of the steering force, a clutch means B capable of adjusting the transmitting capacity is provided between the motor A and the transmitting system of the steering force. A steering state detecting means C detecting the steering state of a vehicle and a vehicle speed detecting means D detecting the vehicle speed are provided, and the energization of the motor A is controlled by a motor control means E based on the output signal of the steering state detecting means C to control the steering assisting force in response to the steering state. The clutch means B is driven by a clutch control means F in response to the output signal of the vehicle speed detecting means D to control the transmitting capacity in response to the vehicle speed.
Patent JP-2000091056-A (JP)
Title: Cover-spark plug fitting method and cover-spark plug
Inventor: KAJIWARA AKIHIKO
IPC: F02P13/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of recessed part in a terminal side screw thread, and to prevent the generation of recessed part in a cylindrical member. SOLUTION: An arrow shows a direction of the vibration by the external force. A straight part 31 is in parallel or nearly in parallel with this direction of the vibration. In the case where a direction of the main vibration of an engine coincides with the fore and aft direction of a vehicle, the straight part 31 is extended in that direction so as to be in parallel or nearly in parallel with the direction of the vibration. The straight part 31 is moved right and left in the figure (b), and with this movement, the straight part 31 contacts with the screw threads 17, 17 for friction, but it does not matter.
Patent JP-H0791469-A (JP)
Title: Disc brake
Inventor: SHIMURA YUKITOSHI
IPC: F16D65/095
Filed: 1993-09-20
Abstract: PURPOSE:To simply and reliably install a pad pin clip on a disc brake. CONSTITUTION:A caliper 2 and two pad pins 13 and 14 are inserted and a pad is held at the caliper 2. A straight line part 17 is formed on one end side of a pad pin clip 16 and a clip part 18 is formed on the other side. First, the straight line part 17 on one end side of the pad pin clip 16 is inserted into the clip hole 13a of the pad pin 13 on one side. The pad pin clip 16 is rotated around the pad pin 13 and the insertion part 18a of the clip part 18 on the other side is inserted in the clip hole 14a of the other pad pin 14. Further, the clip part 18a is pushed in and by engaging an engaging part 18b with the outer peripheral part of the pad pin 14, the pad pin clip 16 is simply and besides reliably assembled to the two pad pins 13 and 14.
Patent JP-2001097188-A (JP)
Title: Wiper blade and blade rubber assembly
Inventor: SAWARA HIDESHI
IPC: B60S1/38
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade and a blade rubber assembly surely preventing a backing from being pulled out and preventing snow lump from being formed. SOLUTION: This wiper blade 10 is constituted of a lever assembly 12 and the blade rubber assembly 14 and a first stopper member 50 abuts on a claw part 28 in the backing 32 constituting a part of the blade rubber assembly 14. This constitution can prevent the backing 32 from being pulled out in the longitudinal one direction from the claw part 28. From the same viewpoint, a second stopper member is mounted thereon. Sealing parts 38 are formed in the longitudinal both ends of a base part 36 of a blade rubber 30 respectively and the sealing parts 38 are tightly fitted to the both end faces of the backing 32. Water thus enters into the backing 32 to prevent snow lump from being formed.