baber/WOPTO huggingface dataset:
Patent JP-2000097170-A (JP)
Title: Oilless type scroll fluid machine and its manufacture
Inventor: OSHIMA HIRONOBU
IPC: F04C18/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an oilless type scroll fluid machine contrived to lighten the weight and drastically improve assemble property. SOLUTION: This oilless type scroll fluid machine includes a scroll compression element 2, which is composed of a stationary scroll 6 including an end plate 8 and a spiral lap 10 erected on the end plate 10 and secured to a housing 5, and an oscillating scroll 7, which includes an end plate 11 and a spiral lap 12 erected on the end plate 12 and engaging with the lap 10 of the stationary scroll 6, an electrically driven element 3, which is provided with a shaft 18 for driving the oscillating scroll 7, and an Oldham's coupling, which is for making revolution of the oscillating scroll 7 without making rotation with respect to the stationary scroll 6, while the Oldham's coupling 36 is composed of a frame and a plurality of claws 39 engaging with the housing 5 and the oscillating scroll 7,  the claws 39 and the frame being integrally formed together with the frame formed with a lightening gutter 38 and respective claws 39 formed with a hole.
Patent JP-H08132593-A (JP)
Title: Print image postprocessor
Inventor: OKUDA SADANAO
IPC: B41J2/325
Filed: 1994-11-02
Abstract: PURPOSE: To prevent ink from being made to adhere from a contact roller to an opposite roller when there is no medium to be printed in an apparatus for removing excess print ink from the image of a medium to be printed by conveying the printed medium by the contact roller and an opposite roller, and transferring the excess ink to the contact roller. CONSTITUTION: A supply nozzle 47 supplies excess ink removing liquid to a contact roller 37. The liquid is not compatible with print ink and has lower surface tension than that of the ink. The roller 37 is brought into contact with the print image surface of the medium. The excess ink (c) is transferred from the medium P to the liquid of the roller 37, and removed from the roller 37 by a blade 45 upon rotating of the roller 37. When there is no medium to be printed, the contact roller is brought into contact with the opposite roller. The opposite roller is formed of a material having ink repellency, and since the surface roughness of the centerline is 0.5μm or less, no ink is made to adhere to the opposite roller. The rear surface of the medium is not contaminated.
Patent JP-H03132335-A (JP)
Title: Manufacture of trimming material for automobile
Inventor: NISHIMURA HIDEO
IPC: B29C65/32
Filed: 1989-10-17
Abstract: PURPOSE:To upgrade the appearance of a terminal of a parting section and the bonding quality by induction heating a base material to which a fabric material is applied, and then pressure molding a channel shape by means of a top force and a bottom force and putting the terminal of the fabric material into the channel. CONSTITUTION:A fabric material 10 (plain weave fabric or the like) is applied to a base material 1 (rigid body vinyl chloride sheet or the like) preformed into the given shape through a bonding agent. Then, the given part of the base material 1 corresponding to a terminal parting section of said fabric material 10 is induction heated, and then the same is pressure molded by an applied top force 11 with a projected section 18 corresponding to the shape of the parting section and an applied bottom force 12 provided with a channel section 15 corresponding to said projected section 18. As a result, the base material 1 draws the terminal of the fabric material 10 while deforming into a channel shape 20 along the shapes of said molds 11 and 12 to form up a beautiful application hiding the parting section in the channel 20 of the base material 1. Simultaneously, a plurality of kinds of applied molds 11 and 12 can be utilized for similar base materials 1 preformed in molds 2 and 3 of same kind to increase the degree of freedom of design surface.
Patent JP-H07185917-A (JP)
Title: Keyless drill chuck
Inventor: GUREGORII SHII MARITSUKU
IPC: B23B31/22
Filed: 1994-11-02
Abstract: PURPOSE: To replace a tubular drill bit different in outer diameter quickly and easily by providing a means applying a pre-load to the boundary face between a bearing and the drill bit so that the bearing is pressed to the drill bit and excited against the inner wall of a tool main body in a cam surface means. CONSTITUTION: A pair of opposite bores 33 is provided at the end section 14 of a large-diameter tube, and pegs 65 are inserted into the bores 33 at the time of assembling. These bores are aligned with similar bores 33 of a bearing holder 30 in a straight line. A pair of bearing holders includes the small-diameter bearing holder 30 and a large-diameter bearing holder 40. The small-diameter bearing holder 30 is inserted into a bore hole 37 and is stopped in abutting on one end of a coil spring 53 which is kept abutting on a lateral face at the other end. A washer 50 is arranged between the small-diameter bearing holder 30 and the coil spring 53, and the coil spring 53 butts against the lateral stop face of a bottom section.
Patent JP-H11154537-A (JP)
Title: Connecting device for electric wire
Inventor: JUERGEN IGEL
IPC: H01R4/24
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple and less expensive solution for crimp connection of electric wires having various kinds of diameters by improving a connecting device for electric wires formed in a cross-sectionally U-shaped connecting region for electric wires having at least one pair of crimp legs opposite to each other. SOLUTION: This connecting device is formed in such a way that at least one holding tongues 16, 17 are formed by being stamped from a wall part of each of crimp legs 10, 11, 12, 13, and bent inward and toward the legs opposite to each other and free ends 21 of the two holding tongues 16, 17 opposite to each other of the pair of crimp legs 12, 13 are so placed as to face to each other.
Patent JP-H07106210-A (JP)
Title: Attitude aligning device of electronic part lead wire
Inventor: KOMATA KATSUMORI
IPC: H01G13/00
Filed: 1993-09-30
Abstract: PURPOSE:To enable the turning directions of a flat plate part to be unified by a method wherein the flat plate part of an electrode part lead wire is held while parallel shifting in mutually opposite directions to provide a pair of clampers unifying the turning directions of the flat plate part. CONSTITUTION:A clamper 5 holding the flat plate part 6a of an electronic part lead wire 6 to unify the turning directions of the flat plate part 6a is composed of an upper clamper 26 and a lower clamper 28. When the electronic part lead wire 6 is fed to the clamper 5, a driving device is actuated to drive the first driving link 10 in the A direction for turning the first reciprocation turning axle 8 in the C direction for shifting a connecting link 14 in the E direction for horizontally shifting an alignment member 18 in the G direction to be abutted against the front end of the flat plate part 6a of the electronic part lead wire 6 for making the alignment in the axial direction. Finally, the driving device is actuated to shift the second driving link 21 in the I direction and a driving axle 19 in the K direction for turning a worm wheel 3 also in the K direction.
Patent JP-H09109436-A (JP)
Title: Recording device and recording electrode used in the recording device
Inventor: KITAMURA TETSUYA
IPC: G03G15/05
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent an anti-static sliding coat layer from separating from the base film. SOLUTION: The aperture electrode is composed of a planar base film 2 consisting of an insulation material, an anti-static sliding coat layer 4 set on the rear surface of the base film 2, a number of openings 5 formed piercing through the base film 2 and anti-static sliding coat layer 4 and arranged in line at equal distances, and a number of electrodes 6 surrounding the respective opening 5 independently. The part provided with the anti-static sliding coat layer 4 at least in the base film is formed with unevennesses 3 by a sand blasting process as an easy-adhesion process so that its surface is coarsened so as to improve the adhesiveness between it and the anti-static sliding coat layer 4. Accordingly, the anti-static sliding coat layer 4 does not separate from the base film 2 even in the event of undergoing frictional resistance between it and the toner carrier roller.
Patent JP-H08134215-A (JP)
Title: Production of polyester-imide, heat-resistant resin composition and insulated wire
Inventor: SUZUKI KENJI
IPC: C08L79/08
Filed: 1994-11-04
Abstract: PURPOSE: To produce a polyester-imide which forms a resin composition having solderability and excellent in heat resistance with high softening temperature. CONSTITUTION: This polyester-imide is produced by thermally reacting an alcohol component containing 5-50 equivalent % cyclic glycol with an acid component containing 10-70 equivalent % imidated polycarboxylic acid and 10-50 equivalent % polycarboxylic acid obtained by reacting 1mol of tris-2- hydroxyethyl isocyanurate with at least 3mol of trimellitic acid or its anhydride (the total of the polycarboxylic acids being 20-100 equivalent %).
Patent JP-S61147390-A (JP)
Inventor: FUJII KOICHI
IPC: G07D1/00
Filed: 1984-12-20
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-S61146314-A (JP)
Title: Purifying filter for collecting fine particle
Inventor: SUZAKI TORU
IPC: B01J23/58
Filed: 1984-12-20
Abstract: PURPOSE:To improve the rate of combustion of particulate and to accomplish effective regeneration of a filter by depositing a catalyst comprising Pd, Rh, and alkaline earth metal oxide to the surface of a base body of a ceramic filter. CONSTITUTION:A base body for film is prepd. from cordierite, mullite, spinel, etc. The shape of the body may be either honeycomb or foam. A layer supporting a porous ceramic comprising alumina, titania, magnesia, silica, etc., is formed on the surface of the base body, and the catalyst is deposited thereon. The catalyst consists essentially of at least one kind of Pd, Rh, and an alkaline earth oxide. It is preferred to be constituted of 1-5g Pd, 0.1-5g Rh, and 5-25g alkaline earth oxide. The filter is calcined pref. at 600-700 deg.C.
Patent JP-H03132927-A (JP)
Title: Objective lens drive device
Inventor: HAGIWARA HIROYUKI
IPC: G11B7/09
Filed: 1989-10-19
Abstract: PURPOSE:To exhibit high reliability and high performance by providing an elastic member to hold a movable part at a center position with a part to deal with each control so as not to cross talk in respect of a focusing direction and a tracking direction. CONSTITUTION:The elastic member 6 is formed so that both end parts 1 and an arm part 5 is thick and a center part 3 and the arm part 4 are thin in respect of its thickness, and both the end parts 1 and the arm part 5 are narrow and the center part 3 and the arm part 4 are wide in respect of its width. In this case, since the center part of the elastic member 6 is fixed at the central part of the movable part 9, it has no cross talk in the focusing and the tracking directions, and besides, it has no inclination due to clearance existing at the bearing of the movable part 9 as well. Thus, servo control is realized by the high reliability and high function.
Patent JP-S61147568-A (JP)
Title: Infrared ray image senser
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01L27/146
Filed: 1984-12-21
Abstract: PURPOSE:To enable to actuate a photo diode at the room temperature while making wave length region variavle by a method wherein a receptive part of photodiode array is coated with a thin film to convert incoming infrared rays into electric signals. CONSTITUTION:A P-type region and an N-type region are successively formed on an N type substrate 1. A thin film 3 is formed on a P<+> layer 2 of Si diode by evaporating Ge to be heated. B is diffused from Si side to convert the thin film 3 into P<+> forming a band structure. The Si diode to be the substrate 1 assumed to be a part of diode by the layer 3 coated on the Si diode may be immediately changed into an infrared ray image senser of Ge by means of utilizing the scanning part of silicon for signal processing process. Through these procedures, the Si diode may be actuated at the room temperature making wave length region variable as well as changing wave length by changing the positional arrangement.
Patent JP-H1197100-A (JP)
Title: Connector
Inventor: ANPO TSUGIO
IPC: H01R13/514
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To facilitate work for housing connecting terminals in the specified positions so as to prevent the erroneous insertion to housings by grouping connecting terminals having the rear parts connected to electric wires, housing them into a plurality of housings, and integrally holding the housings by holding parts. SOLUTION: A shaft member 2 is fixed in the center part of a bracket 1 as a base body of a connector, three small connectors are assembled to the bracket 1 so as to surround the shaft member 2. The small connectors are constituted of a plurality of connecting terminals 5 in which electric wires 4 are connected to the rear parts, housings 6 for grouping and housing the connecting terminals 5, a front holder 7 for temporarily regulating the rearward movement of the connecting terminal 5 by being engaged with the front surface of the housing 6, and a retainer 8 for secondarily regulating the rearward movement of the connecting terminals 5 by being engaged with the housing 6. Three pinching parts 15 for pinching the small connectors are circumferentially provided on the outer peripheral edge on the front part of the bracket 1 at equal distances, and the housing 6 is held.
Patent JP-H02119161-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANAKA TAKESHI
IPC: H01L21/76
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a separated substrate with high adhesive strength by mirror- finishing the main surface of a substrate, forming separating grooves, forming an insulating film on the surface and on the inner surface of the grooves, and then bonding the grooves and a supporting base to each other so that the space therebetween is made vacuum. CONSTITUTION:A first main surface of a semiconductor substrate 10 consisting of an n-type Si monocrystal is mirror-finished and separating grooves 11 are formed therein by etching. Next, an insulating film 12 consisting of an oxide film is formed on the first main surface and on the inner surface of the grooves 11 and a supporting base 13 is bonded thereon. Then, the substrate 10 is ground and polished from a second main surface side thereof to form groove segments to the neighborhood of the grooves 11. Further, the polished surface of the substrate 10 is oxidized to form an oxide film 14 connected to the film 12 on the inner surface of the grooves 11 so that a plurality of separated island-like regions are formed. Therefore, the substrate surface, with high degree flatness, can be joined to the supporting base, and the space formed by the separating grooves and the supporting base is made vacuum, so that a separated substrate with high adhesive strength and high reliability can be obtained.
Patent JP-H03133093-A (JP)
Title: Electroluminescent element
Inventor: NAKAMURA MITSUO
IPC: H05B33/12
Filed: 1989-10-18
Abstract: PURPOSE:To enhance the electrical reliability of an electroluminescent element by providing external extension leads to be attached to respective transparent electrode layers integrally disposed opposite to one surface of a layer of light- emitting material and electrically separated and partitioned into plural blocks according to light-emission blocks. CONSTITUTION:External extension leads 8a to 8c attached to transparent electrode layers 6a to 6c integrally disposed opposite to one main surface of a layer 1 of light-emitting material and electrically separated and partitioned into plural blocks according to light-emission blocks, and a back electrode layer 3 in the form of a single sheet having an external extension lead 4 serving as a common lead and provided on the other main surface of the layer 1 of light-emission blocks capable of light-emission control can thus be set individually, while an electroluminescent element main body is in the form of a sheet. The accuracy of partitioning o the light-emission blocks is thereby enhanced together with electrical reliability.
Patent JP-H03132342-A (JP)
Title: Preparation of baked pattern
Inventor: SAKURAMOTO TAKAFUMI
IPC: C04B41/88
Filed: 1989-10-17
Abstract: PURPOSE:To enhance the heat-resistance of a baked pattern by applying baking treatment to a pattern sheet wherein a pattern composed of a metal power or a metal compound powder is formed on a ceramic green sheet under the reaction with a ceramic powder. CONSTITUTION:A ceramic powder and a resin binder are compounded with a solvent and mixed by a ball mill to obtain a liquid mixture which is, in turn, developed on a support base material such as a separator and dried to form a ceramic green sheet. A pattern composed of a metal powder or a metal compound powder is provided on the ceramic green sheet to form a pattern sheet. Subsequently, the pattern sheet is heated to bake the powder of the metal or metal compound forming the pattern and the ceramic powder of the sheet under reaction to form a baked pattern.
Patent JP-H07131834-A (JP)
Title: A/i integrated circuit of subscriber circuit
Inventor: TOJO TOSHIRO
IPC: H04M1/00
Filed: 1993-10-29
Abstract: PURPOSE:To connect an existent analog terminal to the digital subscriber circuit corresponding to the basic interface of the ISDN and to provide new office communication environment by composing the circuit of an analog interface and a digital ISDN interface. CONSTITUTION:The A/I integrated circuit 100 consists of the analog interface 10 and digital ISDN interface 20. The analog interface 10 which is connected to an analog terminal 1 feeds electricity and performs 2/4-line conversion and analog/digital conversion. Its output therefore is digital and can be connected to the ISDN interface 20. The ISDN interface 20 connects the analog interface 10 to an ISDN adaptive digital circuit 30. Thus, the analog terminal 1 can be connected to the ISDN adaptive digital subscriber circuit 30. Consequently, >=2 analog terminals 1 can be connected to one line of the digital subscriber circuit 30 which is adaptive to the basic interface of the ISDN.
Patent JP-H06124453-A (JP)
Title: Information reproduction device
Inventor: SAMEJIMA TAKASHI
IPC: G11B7/005
Filed: 1992-10-09
Abstract: PURPOSE:To eliminate interruption of reproduction of recorded information even during returning operation of an optical head by increasing the storage capacity of information of two memory buffers and then switching them alternately via a selection switch and then reading data. CONSTITUTION:A switch 8 inputs the output of a digital signal processor 7 into a memory buffer 12 by a first selection signal from a system controller 8. When the storage region of the buffer 12 ends, the first selection signal is output again, the switch 9 is switched, and the output of the processor 7 is input to a buffer 11. Then, a switch 10 is switched by a second selection signal from the controller 8 and the output of the buffer 12 is input to a data expansion part 13. Then, the controller 8 outputs an address signal to the expansion part 13 so that only information regarding channels which are specified externally is read out continuously, thus reproducing information can be performed without any interruption even during returning operation of an optical head.
Patent JP-2000098269-A (JP)
Title: Array type optical modulation element and flat display drive method
Inventor: KIMURA KOICHI
IPC: G09G3/34
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a loss due to a return time without lowering picture quality even in an electromechanical optical modulation element of a long response time requiring a long time for a return and to remarkably improve a substantial response time. SOLUTION: The array type optical modulation element is constituted so that the electromechanical optical modulation elements performing optical modulation by displacement operation of a flexible part by electrostatic force and the elastic return operation of this flexible part are arranged in two-dimensional matrix, and the reset operation of the optical modulation elements are performed simultaneously with a write-in operation period for scan lines excepting a present scan line, and are ended before the write-in operation of the optical modulation elements, and the write-in operation of respective scan lines are performed continuously to be driven.
Patent JP-H02120407-A (JP)
Title: Water level adjusting method of water channel and the like
Inventor: YOSHIKAWA HIDEO
IPC: E02B3/02
Filed: 1988-10-27
Abstract: PURPOSE:To lower the water level of a water channel and the like by spouting a source flow with a velocity of flow faster than that of headwaters toward the lower reaches of the headwaters, and varying the momentum of the headwaters to control the water level. CONSTITUTION:Revetments 2 are built on both banks of a river 1 to lower the water level of a specific water area with a constant velocity of flow, for that purpose, a momentum supplementary device 3 is placed and operated in the water, and a source flow 4 faster than a velocity of flow of the river is spouted to the lower reaches of the headwaters. In case of the operation, if the headwaters are normal flows, a lowering of the water level occurs extending from the position of the lower reaches at a distance from several times - several tens of times of the width of the water channel from the installation position of the momentum supplementary device 3 to the whole area of the upper reaches, and if the headwaters are spouting flows, the water level extending from the installation position of the device 3 to the whole area of the lower reaches is lowered. In case an axial flow type pump 5 is used as the supplementary device 3, it is mounted on a structural stand 11, if necessary, and it can be optionally moved. According to the constitution, a rise of the local water level in a bottle-neck section can be prevented.
Patent JP-S63126497-A (JP)
Title: Reagent for determining chloride ion
Inventor: ONO TOSHIHIRO
IPC: C12Q1/40
Filed: 1986-11-17
Abstract: PURPOSE:To obtain the titled reagent, consisting of a specific complex-forming reagent, inactive type alpha-amylase, Ca-ion containing complex and alpha-amylase activity measuring reagent and capable of readily measuring by using spectrophotometry without containing toxic substances, e.g. mercury ions, SCN<->, etc. CONSTITUTION:A reagent containing (A) a complex-forming reagent, e.g. ethylenediaminetetraacetic acid, etc., (B) an inactive type alpha-amylase, (C) a calcium ion-containing complex and (D) and alpha-amylase activity measuring reagent, e.g. 4-nitrophenyl-alpha-D-maltopentaoside, etc.
Patent JP-H01117191-A (JP)
Title: Automatic elevating staircase
Inventor: OKAMOTO HIDEJI
IPC: B66B9/02
Filed: 1987-10-29
Abstract: PURPOSE: To use stairs as an elevator if necessary by providing mechanism for lowering an upstairs floor plate and step boards from a normal stair position into a fixed position near the height of a downstairs floor face and returning the upstairs floor plate and step boards upward into the stair position to hold them into the respective positions. CONSTITUTION: A pair of drive screws 4a in automatic elevating drive mechanism 4 are rotatory-driven to lower an upstairs floor plate 1 and step boards 2 respectively from a stair position to a fixed position near the height of a downstairs floor face F1 and to hold the floor plate 1 and step boards 2 into this position in an almost flat state. As a result, a wheelchair can advance on the step boards 2 to get on the upstairs floor plate 1. A pair of drive screws 4a in the drive mechanism 4 are then reversely rotated to return the upstairs floor plate 1 and step boards 2 upward into the stair position and to hold them into this position. As a result, the wheelchair can reach upstairs along with the upstairs floor plate 1 and go out to an upstairs corridor.