baber/WOPTO huggingface dataset:
Patent JP-H03196940-A (JP)
Title: Tool holder gripping device
Inventor: SAITO MAKI
IPC: B23Q11/10
Filed: 1989-12-21
Abstract: PURPOSE:To improve the extent of clamping force by expanding the diameter of a clamping jaw part of a collet and moving it forcedly, while making a bull stud so as to be pulled out of the collet without fail, in a tool holder gripping device for a machine tool equipped with an automatic tool changer. CONSTITUTION:A recess part 23b is installed on the outer circumferential part of a hollow shaft 23 connected to a draw bar 22 of this gipping device, and in the rear end of a collet 24, there are provided with a vertical surface 26a, a first incline 26b and a second incline 26c respectively. This rear end of the collet 24 is made so as to be rockably inserted into the recess part 23b with an edge of the vertical surface 26a as the fulcrum. Likewise, on the outer circumferential part of the hollow shaft 23, there is provided with a ring pressing member 31 as movable in the axial direction. This pressing member 31 is pressed in the axial direction to the second incline 26c at the rear end of the collet 24 by a spring member 32 attached to the outer circumferential part of the hollow shaft 23 at the rear side of this pressing member 31.
Patent JP-H09170274-A (JP)
Title: Soundproofing and heat insulating wall
Inventor: TANAKA YUTAKA
IPC: E04B1/76
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the appearance of a large humidity tendency in the prescribed gap between two wall materials by arranging the materials between columns via the gap in such a state as faced to each other with the foamed synthetic resin plates thereof kept inside, and providing a means near the upper and lower parts of the outer wall material for communication with the gap. SOLUTION: High density urethane foam board 2 are laminated on the reverse sides of pressure molded paper boards 1 formed out of regenerated paper, thereby forming wall materials 3 and 3a. Then, the wall materials 3 and 3a are secured between a base 4 and a horizontal member 5 with nails via a gap 6, so as to keep the high density urethane foam boards 2 faced to each other. In addition, a plurality of vent holes 8 and 8a are formed on the upper and lower parts of the wall material 3a so as to penetrate through the pressure molded paper boards 1 and the high density urethane foam boards 2. Furthermore, vent sheets 9 are attached to the outer sides of the vent holes 8 and 8a, and a soundproofing and heat insulating wall 10 is thereby formed. As a result, the air enters the gap 6 via the lower vent hole 8a as shown by arrows 13 to 15, and leaves from the upper vent hole 8.  Thus, the internal space of the gap 6 is dried, due to the air circulating therein.
Patent JP-H04214572-A (JP)
Title: Multicolor electrophotographic method
Inventor: MURAKAMI HAJIME
IPC: G03G13/01
Filed: 1990-11-29
Abstract: PURPOSE:To easily form high quality image without color muddy or color mismatching caused by misregistration when transferring by using a photosensitive body provided with a strippable layer on a surface of the photosensitive layer of titanium dioxide. CONSTITUTION:The photosensitive layer, essentially consisting of titan dioxide and binding material is provided on the conductive supporting body, the photosensitive material provided with a strippable layer on the surface is electrificated and exposed to form electrostatic latent image, and is developed by liquid developer. By repeating these procedure, multicolor toner images are superposed on photosensitive material, and this multicolor toner images are transferred on the recording material. Furthermore, titanium dioxide composing the photosensitive layer are obtained by many kinds of process, but the usage of coagulating titanium dioxide is more preferable.
Patent JP-H01171741-A (JP)
Title: Correcting device for deflection
Inventor: NAKAMURA HITOSHI
IPC: B23Q15/18
Filed: 1987-12-28
Abstract: PURPOSE:To correct the worsening of machining accuracy and protect a device from overload by measuring and operating the deflection of a table and a driving device at the time of machining based on the measured value before starting machining and correcting a feeding quantity, and making an emergency stop at the time of exceeding a limit value. CONSTITUTION:In a machining process, as a machining load is increased generating deflection in a table, a signal is transmitted from a deflection detecting device to a deflection signal processing device 15 and, with a deflection in a condition of no machining load as a reference, the increased amount due to the machining load is transmitted to an adder 16 as a correcting value. Therefore, deflection can be canceled with a tool shaft placed on the table. This deflection correcting value is also transmitted to a comparator 16, where it is compared with a limit value 19 and, when the correcting value exceeds the limit value, an emergency signal is outputted to stop the control device 14, thereby, protecting a device from overload.
Patent JP-H01175241-A (JP)
Title: Master slice of semiconductor device
Inventor: SATO SHINJI
IPC: H01L21/3205
Filed: 1987-12-29
Abstract: PURPOSE:To shorten the turnaround time by shortening a manufacturing process as compared with a conventional process by a method wherein a contact pattern and up to a first-layer wiring pattern are formed as fixed patterns and only a via hole pattern and a second-layer wiring pattern are changed so that various circuits having prescribed functions can be formed. CONSTITUTION:A contact hole and a mask pattern of a first wiring film are formed as fixed. At least one each of a contact hole 20 is made in respective individual regions in such a way that it can be connected electrically to individual regions of a transistor, i.e. P-type and N-type sources and drains 12-14, 15-17 and gates 10, 11. A partially expanded part 19 is formed on a first wiring part 18 in such a way that a via hole can be received properly; at least one each of this expanded part is formed on individual regions (source, drain and gate). The first wiring film is formed via said contact hole in such a way that it is properly connected electrically to said regions (source, drain and gate).
Patent JP-H05165122-A (JP)
Title: Stereoscopic ceramic photograph and its production
Inventor: KITAMOTO TATSUJI
IPC: G03B35/00
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a stereoscopic ceramic photograph excellent in durability, specially, weather resistance, water proofing property, non-discoloring property, non-combustibility and the reliability of preservation extending over a long term and capable of stereoscopic vision and method therefor. CONSTITUTION:In the case of producing the stereoscopic ceramic photograph having a linear lens layer 20 obtained by arranging plural prescribed-pitch linear lenses having a convex lens-like optical characteristic whose refractive index is changed only in a horizontal direction on the surface, an at last one- color photographic image layer 17 obtained by forming at least two linear image factors on the lower layer of the lens layer 20 according to the respective linear lenses and a ceramic substrate 11 supporting the image layer 17, the photographic image layer 17 is calcined and formed on the ceramic substrate 11, thereafter the lens layer 20 is integrally formed on the photographic image layer 17.
Patent JP-2001148423-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KOGANEI HIROSADA
IPC: H01L21/768
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of obtaining a through-hole on an inter organic layer film in a desired shape with excellent dimension controllability and flattening a low permittivity organic film without a coarseness/fineness effect. SOLUTION: The through-hole is formed by a step for forming a sacrifice part 103 in the same shape as a plug 108, a step for forming an SiN side wall 104b on the side wall of the sacrifice part 103, a step for removing the sacrifice part 103 surrounded by the side wall 104b, a step for forming the inter organic layer films 105a and 105b, and a step for removing only the inter organic layer film 105b surrounded by the side wall 104b.
Patent JP-2000165520-A (JP)
Title: Catch-phone(r) system and mobile terminal
Inventor: ETSUNO MASASHI
IPC: H04W4/16
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To executes a catch-phone (call waiting) service to a personal handy phone system PHS without revision of a base station and a service network side. SOLUTION: A control section 1 of a mobile terminal during a speech uses a radio section 8 to transit an incoming call to a communication state when a radio section 2 receives an incoming call notice signal. When the control section 1 receives a setup notice of the communication state from the radio section 3, the control section 1 controls an operation section 4 to use a speaker 5 or the like to inform the user of the mobile terminal about the arrival of the incoming call. In the speech state incoming call, the user applies a prescribed key operation of the operation section 4 to hold a call having been busy by the radio section 2 and replies the call received by the radio section 3, a holding tone or a melody is given to the opposite party having been busy before to inform the opposite party about holding of the call.  Thus, a 1st speech call communicated so far the radio section 2 is held in the mobile terminal and the incoming call by the radio section is busy.
Patent JP-H03194643-A (JP)
Title: Portable medium
Inventor: NAKAMURA KOICHIRO
IPC: H01H13/712
Filed: 1989-12-25
Abstract: PURPOSE:To improve durability and mechanical strength as against the repetition of an operation by bending a substrate between a key input means and an external connection terminal and forming the external input terminal and the key input means on the same plane. CONSTITUTION:A contact point sheet 23 is provided under a surface sheet 21 composed of a flexible member in correspondence with the part of a keyboard 13, and a conductive contact point 24 is provided for the contact point sheet 23 in correspondence with respective keys of the keyboard 13. The substrate 26 is provided under the contact point sheet 23 and the key input terminal 27 is provided for the substrate 26 by facing the conductive contact point 24. When operation force 22 is added to the surface sheet 21, the surface sheet 21 and the contact point sheet 23 are bent, and a key input operation is executed by separating the conductive contact point 24 of the contact point sheet 23 and the key input terminal 27 of the substrate 26 in correspondence with the bent.
Patent JP-H01175096-A (JP)
Title: Field maintenance device
Inventor: HASHIGUCHI SHINJI
IPC: G08B15/00
Filed: 1987-12-29
Abstract: PURPOSE:To accurately decide the kind, advancing direction and route of a substance by detecting the approach and invasion of a substance to an object to be guarded by using detecting signals outputted from plural sensors for light, sound, vibration, etc. CONSTITUTION:Respective sensors 1-5 for light, sound, vibration, etc., are separated into plural systems in accordance with necessity and connected. Detecting signals from respective sensors 1-5 are processed so as to specify respective sensors based on encoding of a processor 6 and always transmitted to a receiver/encoder 13 by radio waves or a line through a transmitter 7 and the decoded data of detecting signals from respective sensors 1-5 are inputted to a computer 14. When a doubtful substance is approached or invaded, the computer 14 detects its approach and invasion from the decoded data and displays the range of the generating position and its generating time as an alarm.
Patent JP-H01301710-A (JP)
Title: Cocatalyst composition and production of norbornnene polymer
Inventor: DENISU JIYOSEFU JIYANDA
IPC: C08G61/08
Filed: 1988-12-29
Abstract: PURPOSE: To provide an industrially advantageous norbornene polymer at a low molding temperature with a prolonged pot life of a molding mixture of a monomer by conducting reaction in combination of an alkylaluminum having a specific group as a cocatalyst.  
     CONSTITUTION: (A) (i) An alkylaluminum (halide) and (ii) a branched alcohol (e.g. tert-butanol) are diluted and reacted with B a norbornene-base monomer (e.g. dicyclopentadiene, or the like) to produce an alkoxyalkylaluminum (halide), for example, under nitrogen atmosphere and in the absence of water. The resultant mixture is compounded with C an activator for a halometallic compound (e.g. dimethylmonochlorosilane, or the like) into the component B. An objective polymer is thereby prepared by subjecting the compounded mixture to the bulk polymerization by such as RIM. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02176239-A (JP)
Title: Reduction gear for small prime mover
Inventor: AOKI YASUHIRO
IPC: F16H7/02
Filed: 1988-12-28
Abstract: PURPOSE:To lower noise and vibration and decrease unevenness in rotation by forming a reduction mechanism only by toothed pulleys and toothed belts. CONSTITUTION:A toothed input pulley 6 and a second toothed pulley 12 both with small diameter are fixed to the rotary shaft 5 and support shaft 13 of an electric motor 3, respectively, while the support shaft 13 and output shaft 17 are provided with a large diameter first toothed pulley 11 and a toothed output pulley 16, respectively. First and second toothed belts 15, 21 are suspended between the input pulley 6 and the first toothed pulley 11 and between the second toothed pulley 12 and the toothed output pulley 15, respectively. Noise and vibration can thus be lowered and unevenness in rotation can be reduced.
Patent JP-H08171085-A (JP)
Title: Compound eye display device using liquid crystal panel and driving signal adjusting method for the device
Inventor: SOTOZAKI SATOSHI
IPC: G02F1/133
Filed: 1994-12-15
Abstract: PURPOSE: To reduce the fatigue of an observer's eye by decreasing the difference between a left and a right images by the secular change of a LCD (liquid crystal display). CONSTITUTION: This device comprises plural liquid crystal display means 3a, 3b for displaying image information, liquid crystal driving means 9a, 9b generating a driving signal for the display means and changing the amplitude of the driving signal, a common electrode potential generating means giving a common electrode potential to the liquid crystal display means 3a, 3b, an image signal generating means 16 for generating an adjusting image signal and photometric means 11a, 11b for measuring the luminances of the liquid crystal display means 3a, 3b, first, an image signal for adjusting a common electrode potential is supplied from the image signal generating means 16 to the respective liquid crystal display means 3a, 3b through the liquid crystal driving means 9a, 9b.  A control means 13, for adjusting the common electrode potential based on the outputs of the photometric means 11a, 11b at this time, thereafter, supplying an image signal for adjusting the amplitude of the driving signal from the image signal generating means 16 to the liquid crystal display means 3a, 3b and adjusting the amplitude of the driving signal in the driving means 9a, 9b based on the outputs of the photometric means 11a, 11b, is provided.
Patent JP-H10156324-A (JP)
Title: Disposer of used prepaid card
Inventor: IWAGISHI TOSHIHIKO
IPC: B26D1/40
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which makes the reuse of a used prepaid card infeasible by inserting this prepaid card into this apparatus and breake and destroy the card. SOLUTION: This appliance comprises a case section 2, a card feed section 3 and a cutter section 4 and is constituted soar to cut the used prepaid card inserted into this case section 2 by a cutter section while feeding the card by the card feed section 3. The cutter section 4 comprises right and lift guide plates 4A in common use as bearings hung down to the rear surface of a plate corresponding to the upper surface in the short transverse cylinder 2B2 of the front surface part 2B, a revolving shaft 4B which is supported by these right and left guide plates in common use as the bearings freely rotatably in the position near the rear of an upper rubber roller 3A and a disk bade 4C for cutting the prepaid card fixed to the center of this revolving shaft 4B.
Patent JP-H03193161-A (JP)
Title: Preparation of cylindrical coating body
Inventor: UMEHARA NORIJI
IPC: B05C5/00
Filed: 1989-12-25
Abstract: PURPOSE:To form uniformized highly accurate film thickness by emitting a supplied coating solution within a specific coating width range using a coating multinozzle body having a large number of emitting orifices arranged thereto to form a cylindrical coating body in a continuous film form CONSTITUTION:A coating film is formed to the surface of a cylindrical substrate 21 being an object to be coated to prepare a cylindrical coating body. At this time, a coating multinozzle body 11 having a large number of emitting orifices 12a emitting the supplied coating solution within a specific coating width range arranged thereto is used. The substrate 21 is rotated on a specific axial line in such a state that the nozzle body 11 is allowed to approach the surface 12a of the cylindrical substrate 21 and the nozzle body 11 is moved in parallel to the rotary axial line so that the respective emitting orifices 12a relatively take a spiral moving track with respect to the surface of the substrate 21. By the relative movement of a large number of the emitting orifices 12a, the coating solution emitted from the emitting orifices 12a is developed on the surface of the substrate in a continuous film state.
Patent JP-H09177872-A (JP)
Title: Precise vibration isolation device
Inventor: KAGEYAMA MITSURU
IPC: F16F15/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To enhance vibration isolation effect of a higher harmonic component of vibration by supporting an apparatus placement table above a base table, coupling this placement table and the base table by means of a passive vibration isolation mechanism, and supporting the base table so that the table can be vibration isolated by means of a servo actuator. SOLUTION: A base table 1 is supported on a placement floor 3, the base end part of a servo actuator 4 is fixed to the placement floor 3, and the tip end part of a piston rod is coupled to the base table 1. This device is provided with a vibration sensor 6a sensitive to vibration of the placement floor 3, a vibration sensor 6b sensitive to vibration of the base table 1, and a displacement sensor 6c for detecting displacement of the movable part of the servo actuator 4, and vibration of the base table 1 is restricted by means of a computer 7 based on these output signals. An apparatus placement table 9 is mounted above this base table 1 via an elastic mount 8, and the base table 1 and the placement table 9 are coupled together by means of a viscous damper 10.
Patent JP-H01175463-A (JP)
Title: Half tone image reproducing device
Inventor: TAKASHIMA HIRONORI
IPC: G09G5/36
Filed: 1987-12-29
Abstract: PURPOSE:To reproduce a continuous gradation image without generating an out-of-focus image more than required by detecting a period of an inputted net point photograph image, deriving an average value of an image at every period and determining a half tone value of each picture element by interpolating the average value which is derived. CONSTITUTION:As for a pseudo half tone image signal which is inputted from a terminal 101, a period of a net point is detected by a period detecting circuit 11. Subsequently, in an average value calculating circuit 12, an average gradation value of a picture element in one period of an input image is derived by using the period which is detected by the period detecting circuit 11, and it is used as a gradation value expressed by one net point. In the end, in an interpolating circuit 13, a gradation value of each picture element for constituting the net point is derived by interpolating it from a gradation value of an adjacent net point, and outputted to a terminal 102. In such a way, such inconveniences as the number of gradations of a continuous gradation image which is reproduced is short, or an unnecessary blur is generated, etc., are prevented.
Patent JP-H06178862-A (JP)
Title: Fixing device for game stand
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-12-15
Abstract: PURPOSE:To attach removably a pachinko machine stand on an island body with a simple operation. CONSTITUTION:An upper lock pin 30 provided on an upper base member 12 and adapted to project by an urging force is inserted into an upper locating hole 24 in an upper frame member 22 of a pachinko machine stand 20, while a lower lock pin 40 provided on a lower base member 13 and adapted to project by an urging force is inserted into a lower locating hole 25 in a lower frame member 23 of the pachinko machine stand 20 so that a pinball machine stand 20 is fixededly located on an island body 10. The upper lock pin 30 can be put in against the urging force to be disengaged from the upper locating hole 24 and similarly the lower lock pin 40 can be put in against the urging force to be disengaged from the lower locating hole 25.
Patent JP-H02175494-A (JP)
Title: Water lock device for small-sized jet propulsion vessel
Inventor: KOBAYASHI NOBORU
IPC: B63H21/32
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the superior noise suppressing effect and prolong the service life of the second exhaust pipe outside a vessel body by installing the first and second exhaust pipes which are connected with a water lock and installing a cooling water pipe and jetting the cooling water inside the water lock. CONSTITUTION:The exhaust gas discharged during operation is supplied into a water lock 7 through the first exhaust pipe 50, and the gas in the water lock is discharged into a cylinder part 61 from the second exhaust pipe 9. Since the inside of the cylinder part 61 has a negative pressure during the time when a vessel body 1 is in traveling, the exhaust gas passing through the second exhaust pipe 9 is sucked to develop an exhaust accelerating action. Further, the water in a flow passage 6 is allowed to pass through a cooling water pipe 8 and is jetted in mist form from a mist jetting means 81, and the gas in the first exhaust pipe 50 and the water lock 7 is cooled. Since, the exhaust gas is discharged outside the vessel through the water lock 7, noise can be reduced, and since the inside of the water lock 7 is cooled in particular, the superior sound suppressing effect can be achieved.
Patent JP-H10173282-A (JP)
Title: Nitride semiconductor laser element and its manufacture
Inventor: MATSUSHITA TOSHIO
IPC: H01S5/10
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a laser element which is improved in output and composed of a nitride semiconductor by using the etched surface of the semiconductor as one resonant surface of the element and the cleavage plane of the semiconductor as the other resonant surface. SOLUTION: After a nitride semiconductor layer containing an active layer 7 is formed on a sapphire substrate 1, the resistance value of a p-type layer is further reduced by removing part of the hydrogen contained in the p-type layer by annealing the wafer in a reaction vessel maintained in a nitrogen atmosphere. Then the wafer is transferred to a polishing device and, after the surface of the substrate 1 on which the nitride semiconductor layer is not formed is lapped, the surface is finished to a specular surface with abrasives. After polishing, the polished substrate is cleaved in a bar-like state in the direction parallel to the resonant surface by scribing and a resonator is formed on the cleavage plane.  One of the resonant surface of a laser element thus formed is formed of the cleavage plane on which no reflecting mirror is formed and the other resonant surface is formed of the etched surface which also forms a reflecting mirror 30.