baber/WOPTO huggingface dataset:
Patent JP-H09293310-A (JP)
Title: Disk apparatus
Inventor: NAKAZAWA MAKOTO
IPC: G11B17/24
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk apparatus capable of supporting a disk in a stable state without disturbing the reproduction of the disk. SOLUTION: A support lever 202 for supporting a disk CD (compact disk) placed on the placing surface at the time of protruding is disposed on the placing part 114, and an engaging piece is formed as an operating unit for telescopically moving the lever 202 in cooperation with the chucking. At the time of protruding, the disk CD is stably supported by te lever 202. At the time of starting the chucking (loading), the lever 202 is retracted by the piece, and at the time of releasing the chucking, the lever 202 is protruded by the piece. Accordingly, the lever 202 is not interfered with the disk CD in the chucking state (loading), and the disk CD can be supported in the stable state after the chucking is released.
Patent JP-S5436523-A (JP)
Title: Power supply system
Inventor: SHIMIZU TOSHIHISA
IPC: G04G19/02
Filed: 1977-08-26
Abstract: PURPOSE: When driving miniture electronic machinery with lithium cell, etc., to enable long term usage by dropping output voltage through timing signal having predetermined period and supplying to logic circuit, etc., thereby eliminating power consumption due to voltage dropping. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61176436-A (JP)
Inventor: UORUTAA SUTANPU
IPC: A47C27/07
Filed: 1985-05-14
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-H04332417-A (JP)
Title: Manufacture of vacuum interrupter
Inventor: KASHIMOTO YUTAKA
IPC: H01H33/66
Filed: 1991-05-08
Abstract: PURPOSE:To shorten an operating time of an diffusing pump used for discharging gas from a vacuum heater in manufacturing a vacuum interrupter, where a glass insulating cylinder is used, in the vacuum heater. CONSTITUTION:An oil diffusing pump is inoperative during a time t5 to from the beginning of operation of a vacuum heater until a time P when a heater is stopped after a brazing process and inactive gas for promoting cooling is introduced. Alternatively, heating in the atmosphere where a small amount of inactive gas or H2 gas flows inhibites oxidation and allows degasification in the brazing process.
Patent JP-S5437485-A (JP)
Title: Output stabilizing method for semiconductor laser
Inventor: KUWABARA HIDEO
IPC: H01S5/068
Filed: 1977-08-29
Abstract: PURPOSE:To stabilize the laser output by detecting the intensity of the light propagating into the fiber through measurement of the resistivity of the photoconductive film provided on the surface of the fiber incident end of in the propagation line and the feeding the detection output back to the driving circuit to control the laser output.
Patent JP-S5238411-A (JP)
Title: Composite material having superior wear resistance and machinability f or exhaust valve seats and a process for production of same
Inventor: KIYOTA FUMIO
IPC: C10N10/02
Filed: 1975-08-26
Abstract: PURPOSE: A composite material for valve seats having superior wear resistance and machinability, high pitting resistance and of low cost is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63266455-A (JP)
Title: Laminate type electrophotographic sensitive body
Inventor: SAKAI MASAHIKO
IPC: G03G5/05
Filed: 1987-04-24
Abstract: PURPOSE:To improve the adhesion of an electrically conductive support to a laminate type photoconductive layer by using butylated melamine resin and silicone resin in combination as a resin binder for an electric charge generating substance. CONSTITUTION:When a laminate type photoconductive layer consisting of an electric charge generating layer and an electric charge transferring layer is formed on an electrically conductive support to obtain a sensitive body, the generating layer is composed of an electric charge generating substance such as a phthalocyanine pigment and a resin binder consisting of butylated melamine resin (A) and silicone resin (B). The resin B is preferably blended by 10-40pts. wt. per 100pts.wt. resin A and the binder is preferably blended by 310-900pts.wt. per 100pts.wt. electric charge generating substance. The pref. thickness of the electric charge generating layer is 0.3-3mum and that of the electric charge transferring layer is 10-30mum.
Patent JP-S62258266-A (JP)
Title: Sealing device
Inventor: KANAYAMA HIROSHI
IPC: F16J15/3276
Filed: 1986-05-02
Abstract: PURPOSE:To increase the holding force and to prevent leakage of fluid by holding a lip seal by means of a spacer supported on a case and a sealing member contained in the case while furthermore holding the lip seal between a thin sealing member at the other end in the inner circumferential axial direction and a spacer. CONSTITUTION:A case 4 has an approximately square cross-section where one end of the inner circumferential section is notched and formed into a ring surrounding a rotary shaft 2. A sealing member 5 is secured to the inner and outer circumferential faces of the case 4. A spacer 7 is supported at a portion 4d of the case 4 in the radial direction of the rotary shaft while holding a thin sealing member where the endface of the sealing member filled between the inner and outer circumferential sections 4a, 4c in the axial direction of the case is projected 5b and coupled with the sealing member at the inside of the inner circumferential section 4a through a thin sealing member 5a. A lip seal 6 is held by the sections 5a, 5b of said sealing member and the spacer 7. Consequently, the holding force is maintained surfficiently even for weak resiliency of the sealing member thus preventing leakage of liquid.
Patent JP-H06313925-A (JP)
Title: Data imprinting device
Inventor: MAKI TAKANOBU
IPC: G03B17/24
Filed: 1993-04-28
Abstract: PURPOSE:To discriminate by simple constitution whether or not time measured by a timer means is correct. CONSTITUTION:A device for imprinting time information based on the timer means on the surface of film is provided with a storage means 8 for storing that the measured time by the timer means is corrected, or a means for stopping the time measurement at a specified value previously set in the case of resetting the timer means and a comparison means for comparing the measured time by the timer means with the specified value, so that whether or not the measured time by the timer means is correct is discriminated based on the stored contents in the storage means 8 or the compared result by the comparison means.
Patent JP-S60247360-A (JP)
Title: Call connecting system
Inventor: TAGUCHI OSAO
IPC: H04Q3/42
Filed: 1984-05-23
Abstract: PURPOSE:To prevent mistaken telephone calls by connecting an audio response device to an originating subscriber by a central controller to allow the originating subscriber to confirm the number of a terminating subscriber when the number of the terminating subscriber transmitted from the originating subscriber in accordance with a dial operation and switching the connection of the originating subscriber to connect him to a service trunk. CONSTITUTION:When an originating subscriber SUBA dials the telephone number of a terminating subscriber SUBB, an originating register trunk 1 receives dial pulses of the telephone number of the terminating subscriber SUBB through the route passing a network NW, a network terminals N1N2 from the originating subscriber SUBA to the originating register trunk 1 and reports counting and reception of them to the central controller. Then, when the central controller detects the call to the terminating subscriber SUBB, the central controller disconnects the originating register trunk 1, which is connected to the originating subscriber SUBA till then, and connects an audio response device 2 to the originating subscriber SUBA for the purpose of allowing the originating subscriber SUBA to hear the telephone number of the terminating subscriber SUBB.
Patent JP-H08297463-A (JP)
Title: Reaction force generating device
Inventor: NAKAZAWA NAOFUMI
IPC: G05D15/01
Filed: 1995-04-26
Abstract: PURPOSE: To provide a small-sized and light-weight reaction force generating device which gives a reaction force to a bending action of a part of a human body like a finger or a wrist by a freely bendable wire and a reaction force generating part which gives a reaction force to the freely bendable wire. CONSTITUTION: As shown in the Figure, this device has a freely bendable wire 11 and a reaction force generating part 12 for giving a reaction force to the freely bendable wire 11. This device has also a sensor part 13 to detect a movement amount of the freely bendable wire, a sensor data inputting part 16 to read a value of the sensor part 13 and input the data to a control part 14, and the control part 14 to control the reaction force given to the freely bendable wire 11, being further provided with a pressure sensor 15 to measure a force given to the device by a human being in the case that a reaction force generation is required based on the force applied to the device by a human being.
Patent JP-S63269681-A (JP)
Title: Image processor
Inventor: KODERA MASAHIDE
IPC: G06T1/00
Filed: 1987-04-28
Abstract: PURPOSE:To prevent the characters of an original image from being defaced, by comparing the density of a notable picture element with the mean value of densities of peripheral picture elements and, when the former is lower than the latter, replacing the picture element with '0'. CONSTITUTION:Image information is divided into picture element blocks, each of which is composed of plural picture elements, and the mean density value is calculated on each block. Then, after comparing the density of the central picture element of one block with the mean density value of the block, the density value of the central picture element is set at a level which is lower than a prescribed value when the density value of the central picture element is lower than the mean value. A binarizing means is actuated to compare the density value of the central picture element with a threshold and binarizes the density value. Since picture elements which are high in density value as compared with peripheral picture elements are extracted as the output of block portions representing character portions, the thickening tendency of a broad line portion of a character can be prevented. In addition, since the density value of a narrow line portion of a character becomes higher as compared with those of peripheral picture elements, the picture element of the narrow line portion never disappears.
Patent JP-S5626808-A (JP)
Title: Dental cement composition
Inventor: MORIGUCHI HIROSHI
IPC: C04B24/34
Filed: 1979-08-13
Abstract: PURPOSE: The titled composition that is composed of a specific basic material preparation and a eugenol preparation of which at least one includes olive oil, thus being used in adhesion and cavity filling because of its well-balanced properties of strength, sealability and operability.  
     CONSTITUTION: The titled composition comprises (1) a base material preparation that is prepared crushing a mixture containing Calcium Zinc hydroxide hydrate as the major component, gallic acid or hydroxyapatite alone or a mixture of them as a sealing improver and (2) a eugenol preparation containing clove oil and rosin as the major components, at least one of o-ethoxybenzoic acid or glacial acetic as a curing accelerator where olive oil is added to the base material or eugenol preparation in a proportion of 3W15% and they are kneaded into a paste. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10294350-A (JP)
Title: Semiconductor wafer transfer device
Inventor: TOMINAGA YOSHIHIRO
IPC: H01L21/677
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to house smoothly wafers in a boat without needing an adjustment of the optical axis of a groove detecting sensor by a method wherein light-projecting and light-receiving optical beams are aligned with the moving paths of transfer arms, the light-projecting and light-receiving optical beams are made coaxial and the optical beams, which are made to pass through grooves formed in the boat by the movement of a transfer head, are detected by the sensor. SOLUTION: A transfer head 1, which is placed with wafers 11 and is provided with transfer arms 3 which are inserted in grooves 7a formed in a boat 7, is provided with a groove sensor 5 and a reflector plate 6 to enable optical beams 10a to reflect is disposed on the back surface side of the boat 7. The light-projecting and light- receiving optical beams 10a are aligned with the moving path of the arms 3, the light-projecting and light-receiving optical beams 10a are made coaxial and the beams 10a, which are made to pass through the grooves 7a by the movement of the head 1, are detected by the sensor 5. Thereby, it is also eliminated that the wafers 11 collide with the walls or the like of the boat 7 and the wafers can be smoothly transferred to the boat 7. Accordingly, tipping and cracking of the wafers 7 are prevented and a reduction in the yield of the wafers can be inhibited.
Patent JP-S5729558-A (JP)
Title: Preparation of iron copper type sintered slide member
Inventor: YOMO HIDEO
IPC: B22F5/00
Filed: 1980-07-29
Abstract: PURPOSE: To prepare an iron.copper type slide member of which a wear amount is remarkably reduced when it is used in a bearing, a shaft or the like by a method wherein copper and zinc in a stock powder comprising iron, copper and zinc are compounded as a brass powder of which a zinc content is specified and, thereafter, a compressed powder body thereof is sintered at a specific temp.  
     CONSTITUTION: The iron.copper type alloy containing, in the wt. basis, iron, copper and zinc in a composition range within a quadrilateral connecting points AWD in a figure as well as 4% or less lead or/and graphite replacing a part thereof is prepared by a following method. That is, in a stock powder of said sintered alloy, a brass powder consisting of copper and zinc containing 10W40% zinc and aforementioned predetermined amount of a graphite powder or/and a lead powder are compounded. Subsequently, said stock powder is molded and, thereafter, the molded object is sintered at a temp. of 800°C or more and a temp. of a melt initiating point or less. Further, an added amount of the brass powder against the stock iron powder is 10W60%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01309907-A (JP)
Title: Destruction of ferroalloy
Inventor: ZUJISUWABU KURINSUKI
IPC: B23K35/365
Filed: 1989-04-20
Abstract: PURPOSE: To disintegrate ferroalloys under safe working conditions and to guarantee the high quality of powder by adding lumps of a ferroalloy to a hydrogen ion field, disintegrating them and refining the resultant disintegrated material with water to cause delayed hydrogen cracking. CONSTITUTION: Lumps of ferroalloy of >3 mm (ordinary 5-20 mm) grain size are added to a hydrogen ion electrolysis current occurring at the time of electrolysis of water and subjected to multi-directional brittle hydrogen cracking to disintegrate them. The resultant powder is separated from an electrolyte and refined with water contacting with air to allow large particles to cause the delayed hydrogen cracking to disintegrate the oversize particles. Subsequently, the resultant powder of required grain size is dried, then, passed through a sieve and separated into grain size divisions of required grain size, oversize and undersize.
Patent JP-H05294145-A (JP)
Title: Door lower molding
Inventor: KOBAYASHI MASAO
IPC: B60R13/04
Filed: 1992-04-23
Abstract: PURPOSE:To prevent taking scratches, and thereby maintain excellent appearance for a long time. CONSTITUTION:The door lower mole is made up of a molding main body 2 which is extruded out of synthetic resin material, is fixed along the lower end of the door D of a vehicle, and has a core member 7 embedded in, a seal lip 4 which is provided for the molding main body 2 while being extended out of the mole main body, and is closely attached to the rocker molding R of a car body B when the door D is closed, and of elastomer, and the door lower molding is equipped with a skin member 8 covering a place exposed out of the vehicle in the molding main body. Since the skin member 8 exposed out of the vehicle is made of soft elastomer, the skin member 8 will never be spoiled ever if pebbles and the like are hit against the skin member when the vehicle is running.
Patent JP-S62259269-A (JP)
Title: Tracking controller
Inventor: GOTO MAKOTO
IPC: G11B21/10
Filed: 1986-05-06
Abstract: PURPOSE:To attain a smooth pull-in operation to an objective track after the generation of drop-out by extracting a memory value from a memory means in a compensating means to form a control signal. CONSTITUTION:The compensating means 8 is provided with an error detecting means for obtaining an error signal corresponding to a detecting signal from a tracking detecting means 5 and the memory means 10 storing plural memory values. When a drop-out is detected by a drop-out detecting means 7, the memory values stored in the memory means 10 in the means 8 are successively extracted synchronously with pulse signals from a rotary clock generating means 4 without using the detecting signal from the means 5 to form a control signal synchronizing with the rotation of a disk. Thus, the objective track can be tracked immediately after releasing the drop-out by changing a tracking position so as to follow the objective track at the generation of disk eccentricity.
Patent JP-S5228326-A (JP)
Title: Paper take-out device for the electrophotographic copying machine
Inventor: UENO MINORU
IPC: G03B27/00
Filed: 1975-08-28
Abstract: PURPOSE: To enable an assured semi-melt copying by providing an electromotive member which pushes up an end of a depressing roller, and an operation switch for actuating the electromotive member in the transfer paper take-out device after fixing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5437765-A (JP)
Title: Optical branching circuit
Inventor: KAWASHIMA MASAO
IPC: H04B10/29
Filed: 1977-08-31
Abstract: PURPOSE: To increase the coupling efficiency between computer and multiterminals by forming each one end of a plurality of optical fibers by mutual contact and entering light emitting power into each fiber within critical angle to effectively use the light emitting power. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62260388-A (JP)
Inventor: YOSHISHIN KIICHI
IPC: H05K3/18
Filed: 1986-05-06
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-S5530775-A (JP)
Title: Integrated circuit device
Inventor: TAKAHASHI SHIGERU
IPC: G06F7/00
Filed: 1978-08-25
Abstract: PURPOSE: To increase the reliability of integrated circuit device, by detecting failures without special detector, through the provision of the basic circuit, redundancy circuit of the same function as it, spare circuit and comparison selection circuit.  
     CONSTITUTION: The integrated circuit device 2000 consists of the basic circuits 51 to 56, redundancy circuits 62 to 66, spare circuits 81 to 83, and comparison selection circuits 71 to 76. (The logic function of the redundancy circuit and spare circuit is the same as that of the basic circuit.) In the circuit 53, if a failure is taken place, the circuit 73 detects disagreement, selects the circuits 63 and 82 and operates the circuits 63 and 62. But, since the failure is in the circuit 53, the circuit 73 detects disagreement also in this case. Thus, since the failure is confirmed at the circuit 53, the circuit 73 confirms it, separates the circuit 53 and operates the circuits 63 and 82. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61262153-A (JP)
Title: Printer
Inventor: HIROTA TETSUO
IPC: B41J13/00
Filed: 1985-05-17
Abstract: PURPOSE:To attain to enhance the operability of a printer, by detecting whether paper is present in a platen and discriminating whether it is manual insert paper feed or automatic paper feed on the basis of the detection result during operation for bringing a detection apparatus to a paper feed possible state to control the insert of paper. CONSTITUTION:IF.CPU 253 outputs 'discharge command' and 'paper feed command' when received the response of 'paper presence' from MAIN CPU283 and performs the transfer to automatic setting command processing to insert paper. Next, if the response is 'paper absence', IF.CPU235 performs pre-initial command processing to discriminate whether the paper is present each time. When a paper presence state was discriminated, the presence of the paper is not based on the paper feed from ASF2 but based on the manual insert paper feed of an operator and, therefore, automatic setting command processing is taken. Contrarily, if a paper absence state is discriminated, the paper feed from ASF2 is judged and paper feed command processing is taken and, after the paper feed from ASF2 was performed, paper setting operation is carried out.
Patent JP-S5733956-A (JP)
Title: Grinding method and apparatus therefor
Inventor: MATSUYAMA OSAMU
IPC: B24B19/00
Filed: 1980-07-30
Abstract: PURPOSE: To mechanically grind nonlinear surfaces, by conducting grinding and machining operations while intermittently pressing grinding stones of a grinder device to surfaces to be grinded.  
     CONSTITUTION: Air cylinders 26 are provided on both sides of a carriage 7, while tip ends of piston rods are connected to parallel links 23 by links 28. The air cylinders 26 is operated so that grinding stones 24 of a grinder device 20 may be pressed to surface 2 to be grinded. The operation of the air cylinders is carried out by a command device which commands ON-OFF in accordance with a predetermined time. Since the grinding stones 24 of the grinder device 20 is intermittently pressed to surfaces 2 to be grinded to machine the surfaces 2 to be grinded, nonlinear surfaces can mechanically be grinded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05283535-A (JP)
Title: Fabrication of semiconductor device
IPC: H01L21/3205
Filed: 1992-03-31
Abstract: PURPOSE:To prevent lateral hillock suppressing effect from vanishing by forming an aluminum or aluminum alloy wiring such that the wiring width thereof is narrower than that of a wiring of high melting point metal or an alloy thereof thereby facilitating etchback control at the time of formation of a sidewall. CONSTITUTION:After forming a BPSG 2 and a first aluminum wiring 3 on a substrate 1, a silicon nitride film 4 is formed on the entire surface and a polyimide resin film 5 is applied thereon and after performing heat treatment, a through hole is bored. Furthermore, an aluminum wiring 6 and a WSi wiring 11 are formed and the aluminum wiring 6 is subjected to selective side etching. Subsequently, a thin silicon nitride film is formed and reactive ion etching is performed thus forming a side wall 8. Prebaking is then performed in a P-CVD apparatus in order to remove moisture from the polyimide resin film 5 thus forming a silicon nitride film 9 for covering. According to the method, aluminum wiring (b) can be set narrower than the WSi wiring 11 at the time of formation of a second metal wiring.
Patent JP-S5532442-A (JP)
Title: Rotor for rotary electric machine
Inventor: TAKAHASHI KENGO
IPC: H02K1/30
Filed: 1978-08-28
Abstract: PURPOSE: To raise the flexural rigidity of webs in the circumferential direction of a rotor, uniformly divide the torque of a water wheel shaft to an upper and a lower disc and transmit the torque to a rim, by laying the webs like a vortex.  
     CONSTITUTION: The lower disc 2 and the upper disc are mounted on the water wheel shaft 1. The webs 5 and a cylindrical boss 4 are provided between both the discs so that the webs extend vortically from the boss 4. The webs 5 are welded on the discs. Key arms 6 are provided on the outer ends of the webs. The rim is located outside the key arms. 
     COPYRIGHT: (C)1980,JPO&Japio