baber/WOPTO huggingface dataset:
Patent JP-H0966597-A (JP)
Title: Printer with bearing normal positioning mechanism
Inventor: TAKAMATSU HIROSHI
IPC: B41F13/24
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively support an eccentric bearing by holding the bearing of a rubber cylinder at a normal position in the case of mounting a cylindrical blanket on the cylinder. SOLUTION: An opening 7 is provided at the frame 8 of an eccentric bearing side provided at the shaft of a rubber cylinder 1. The opening 7 is so provided as to make it possible to open or close by slide bases 16, 17 moving along the surface of the frame 8. When the bases 16, 17 are closed, an eccentric bearing 18 is supported by the bases 16, 17. On the other hand, bearings 65, 66 for holding the eccentric bearing at the normal position by advancing it with respect to the eccentric bearing to lift the eccentric bearing in the case of closing the bases 16, 17 are provided.
Patent JP-H0386458-A (JP)
Title: Processing method for slide contact surface in slide support construction of body of rotation
Inventor: YAMAMOTO ETSURO
IPC: B24B19/00
Filed: 1989-08-31
Abstract: PURPOSE:To reduce the contact area of a rotational body and a support body, and form a contact surface free from ringing by rough turning the slidable contact surface of one of the aforesaid bodies to the surface roughness of 3S to 5S, and then applying a lapping process thereto for flattening fine projections on the slidable contact surface while the surface roughness is maintained at 2S to 3S. CONSTITUTION:One of the slidable contact surfaces 5 and 6 of a support body 2 for supporting a rotor or rotational body 1 in the thrust direction of a rotational axial line is subjected to rough machining to the surface roughness of 3S to 5S, and then to a lapping process to the surface roughness of 2S to 3S. As a result, fine projections on the slidable contact surfaces 5 and 6 can be flattened with the aforesaid roughness maintained, and the surface roughness of the flat surface S of the aforesaid projections is maintained at 0.1S to 0.2S.
Patent JP-H0898430-A (JP)
Title: Generator controller for vehicle
Inventor: ASADA TADATOSHI
IPC: H02P9/30
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a generator controller for vehicle in which the load can be switched quickly without sacrifice of the lifetime of a switch. CONSTITUTION: Before a switching is made between a high voltage load and a normal voltage load through a circuit 90, the exciting current is set at a predetermined level and power is generated at a predetermined voltage lower than the battery voltage for a predetermined interval determined by circuit elements 816, 817 and switching is made during the interval when the low voltage is generated. When a command for switching from a normal voltage to a high voltage is inputted, switching is made from normal voltage power generation to high voltage power generation after turning the switch. When a command for switching from a high voltage to a normal voltage is inputted, switching is made to normal voltage power generation before turning the switch.
Patent JP-H02153641-A (JP)
Title: Transmission power detection device
Inventor: OBA TATSUHIRO
IPC: H04B17/00
Filed: 1988-09-07
Abstract: PURPOSE:To detect transmission power at a high speed by supplying a part of the local output of an up converter and a part of the local output of a modulator to a transmission power detection device and removing a local synthesizer in the transmission power detection device. CONSTITUTION:A part of the power of the local outputs in respective modulators MOD 1-7 and the local outputs of respective up converters are taken out. The local frequency of accurate combination is selected from the outputs and is given to a first mixer 801 and a third mixer 803. Only the corresponding relation of a modulator number corresponding to a measured constant carrier and an up converter number can be stored in a memory in a control part 810, which time-divisionally changes over high frequency switches 812 and 813, controls an A/D converter 809, sequentially detects the transmission power of all the carriers and displays the result to a transmission power display part 811. Thus, the lock-on time of the synthesizer is prevented from being waited and the detection time of transmission power can be shortened.
Patent JP-S59116057-A (JP)
Title: Spectrum display device for audio signal
Inventor: TANAKA YOSHIAKI
IPC: H04S7/00
Filed: 1982-12-22
Abstract: PURPOSE:To reduce operation time by dividing a frequency band which is an object to plurality, and performing spectral analysis at a required frequency interval with respect to the signal of the divided frequency bands. CONSTITUTION:An AD converter ADC performs sampling and quantizing operation at a predetermined low sampling frequency and stores the digital data on a required number of the 1st group in a main memory RAM. The converter performs thereafter the sampling and quantizing operation at a high sampling frequency and stores the digital data on a required number of the 2nd group in the memory RAM. The digital data of the 1st group and the 2nd group stored in the RAM are fetched and are subjected to an FFT operation. The respective spectrum data are stored in the RAM. A power spectral operation is then performed and the result thereof is stored in the memory RAM. A composite video signal is then formed and spectra are displayed on a CRT. The operating time is thus reduced.
Patent JP-H0887683-A (JP)
Title: Cash register
Inventor: FUJIMORI TOMOHISA
IPC: G07G1/01
Filed: 1994-09-20
Abstract: PURPOSE: To provide the cash register equipped with a storage mechanism which reduces a storage part as a display cabinet storage mechanism and is provided with the degree of freedom for the installing position of a display cabinet. CONSTITUTION: A storage part 33 of a display cabinet 1 is provided at the rear part of a cash register main body cabinet 3, pivotally supporting parts respectively fitted to the bottom part of the display cabinet 1 and the downside of the storage part 33 are linked by a holder 2 composed of two arms fitted freely turnably between the respective parts, at the time of use, the display cabinet 1 is hung up by extending the respective arms and at the time of non- use, the display cabinet 1 is stored in the storage part 33 by folding the respective arms. A storage part 11 for the holder is provided at a lower part behind the display cabinet 1, and the holder 2 and the pivotally supporting parts are made into hollow, and an electric wire cable is passed through it.  Besides, the freely turnable part of the holder 2 is defined as a driction mechanism composed of a friction member and an elastic member.
Patent JP-H0273646-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: KOMATSU IKUO
IPC: H01L21/56
Filed: 1988-09-08
Abstract: PURPOSE:To obtain a sealing having high dielectric breakdown strength by incorporating a semiconductor element, a heat sink plate having outer leads connected to a lead frame in the cavity of a mold, providing supporting pins to protrude downward at a heat unit when they are resin-sealed, and pulling and removing the pins when the sealing is finished. CONSTITUTION:Outer leads 3 to be exposed at the ends out of a sealer, a lead frame 1, and a heat sink unit 2 are integrally formed, a semiconductor element 4 is secured to the rear face of the unit 2, and a terminal provided thereon is connected to the inner ends of the leads 3 with fine metal wirings 5. Then, this structure is inserted into a cavity 23 formed of upper and lower molds 21, 22 having movable pins 9. When the structure is sealed with resin 6 poured from a gate 24, a cross hole 8 is opened at the unit 2, a supporting pin 10 is inserted thereinto, positioned and sealed with pins 9, 10, and the pin 9 is then removed. Thus, since the outer exposed face of the unit 2 after the pin 9 is removed is extremely small, a creeping discharge, an arc do not occur.
Patent JP-H0894302-A (JP)
Title: Tape measure
Inventor: HASHIDA KAZUNORI
IPC: G01B3/10
Filed: 1994-09-20
Abstract: PURPOSE: To provide a tape measure which allows a person to identify a tension value when applying a tension on a tape body and easily to carry out the measuring work by himself with high accuracy. CONSTITUTION: A tape measure is so constituted that a tape body made of a steel 1 having a graduation 10 is wound and housed in a case 2. It comprises a tension mechanism 3 wherein pressing pieces 31, 32 are brought into friction contact with the tape body 1 on front and rear faces to become a fixing condition in accordance with a lock operation by an operating lever 30 and a tension spring 33 connected to the pressing pieces 31, 32 allows a tension to be applied to the tape body 1. A reference line 5 is provided on a side face of the pressing piece 31 and a graduation window corresponding to the movement region thereof is provided on the case 2 so that a value of the tension can be indicated therein.
Patent JP-H0388947-A (JP)
Title: Gasket of internal combustion engine
Inventor: OSUMI YASUYUKI
IPC: F02F11/00
Filed: 1989-08-31
Abstract: PURPOSE:To enhance the easiness in installing work and avoid sink of the sealing performance due to slipping off by detaining detent bosses with detaining dints provided in the neighborhood of both ends of gasket in its extensional direction and a non-circular formed groove, respectively, and giving the extension direction length between the detent bosses a dimension greater than that between the detaining dints. CONSTITUTION:Detaining dints 20a, 20b are furnished in the neighborhood of the two ends 14a, 14b in extension direction of a non-circular groove 14 of a non-circular gasket 18. Detent bosses 22a, 22b to be detained with these dints 20a, 20b are formed in the neighborhood of the two ends 18a, 18b in extension direction of gasket 18, and the extensional direction length l1 between the bosses 22a, 22b shall be a little greater than the extension direction length l2 between the dints 20a, 20b. The detention of the bosses 22a, 22b with the dints 20a, 20b will preclude the force, which presses the gasket 18 to the groove side walls 14c, 14c, from releasing from the ends 14a, 14b. Because the length l1 is made greater than l2, the gasket 18 can be pressed to the groove side walls 14c, 14c.
Patent JP-H0668432-A (JP)
Title: Magnetic head cleaner
Inventor: MIYAHARA AKIRA
IPC: G11B5/41
Filed: 1992-08-25
Abstract: PURPOSE:To improve the performance and service life of a device to clean a magnetic head mounted on the rotary drum of a magnetic recording and reproducing device such as a video tape recorder, etc. CONSTITUTION:This cleaner is comprised in such a way that a rotary shaft 9 is provided, and a driving source 8 moving in an axial direction simultaneously with the rotation of the shaft is used, and one or more cleaning members 5 are mounted on the shaft eccentrically against the rotary shaft 9, and the cleaning member 5 can be abutted with or separated from a magnetic head 3 by rotating the shaft of the driving source 9, and simultaneously, a part where the cleaning member 5 is abutted on the magnetic head 3 can be changed. Thereby, it is possible to clean the magnetic head with a simple constitution and to change a part where the cleaning member is brought into contact with the magnetic head and to use almost the entire surface of the cleaning member for the cleaning of the magnetic head.
Patent JP-S60173595-A (JP)
Inventor: JIEFURII UIRUSON
IPC: G06F3/16
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0947552-A (JP)
Title: Ball tank of pachinko game machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a window hole large enough to allow a base box to be introduced through it by making an installation area small for a mechanism plate. SOLUTION: A passage part 20 with a recessed cross section is formed, in a tilted state at the bottom l9, in a longitudinal direction, of a rectangular box 8a with an open top face, being extended from one side to the opposite side lateral face of the rectangular box 8a. At the same time, the downstream side end part of the passage part 20 is formed as a ball outlet 22. In addition, the bottom 19 in the longitudinal direction of the rectangular box 8a excepting the passage part 20, is tilted in an opposite direction to the gradient of the passage part 20.
Patent JP-S6298348-A (JP)
Inventor: CHIYAARUZU DABURIYUU JIYOINAA
IPC: G03F7/004
Filed: 1986-09-24
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-H1052741-A (JP)
Title: Production of continuously cast metallic slab
Inventor: TAKENO SHINJI
IPC: B22D11/10
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To stably and lightly efficiently produce a cast slab excellent in surface quality at low cost by pulling up a metallic thin plate dipped into molten metal from the outer peripheral surface at the side part of a cooling roll to vertically the upper part and covering the surface on which the molten metal is stuck and solidified with non-oxidizing gas. SOLUTION: At the position 6 drawing up the metallic thin plate 7 from the molten metal surface, on the surface on which molten metal is stuck and solidified in the metallic thin plate 7, i.e., on the surface of the solidified layer 4 at the side reverse to the cooling roll 5, the non-oxidizing gas 8, e.g. iert gas of nitrogen, argon gas, helium gas, etc., is blown. The oxidation of molten metal on the surface at this position is prevented by sealing with the non- oxidizing gas 8 and also, the cooling and the solidification are promoted. Further, at the upper part thereof, cooling medium 12 of the air and the non- oxidizing gas, etc., is blown on the surface of the solidified layer 4 to promote the cooling and the solidification till perfectly solidifying the solidified layer 4.
Patent JP-S61105305-A (JP)
Inventor: KANDA TADAO
IPC: F16B5/02
Filed: 1984-10-29
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-S6381960-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERAKADO HAJIME
IPC: H01L21/60
Filed: 1986-09-26
Abstract: PURPOSE:To eliminate the need for the forming process of a silver bump, and to simplify a manufacturing process largely by drilling a trench section to the surface of a wafer, forming oxide films in divided trenches and shaping electrodes on both the surface and the rear. CONSTITUTION:A large number of orthogonal trench sections 4 are drilled to a wafer with a P-N junction, and the surface is divided in a latticed manner. The wafer is oxidized in a high temperature furnace under a dried oxygen atmosphere, thus shaping an silicon oxide film 5 on the whole surface. A photo- resist 6 is applied onto the whole surface of the wafer to which the silicon oxide film 5 is formed, the surfaces except the trench sections 4 are etched to remove the silicon oxide film 5, and anode electrodes 7 are shaped to the surfaces except the trench sections 4. The rear of the wafer is purified through etching, and gold, etc. are evaporated to shape a cathode electrode 8. Since no silver bump is formed to the anode electrodes 7, a plating process and a photo-resist applying-etching processes for the formation of silver bumps are unnecessitated, thus largely simplifying the manufacturing process of a diode pellet 9a.
Patent JP-S59117120-A (JP)
Title: Prealignment equipment of wafer
Inventor: INAGAKI AKIRA
IPC: H01L21/30
Filed: 1982-12-24
Abstract: PURPOSE:To determine a posture to the rotating direction and a position in the plane of a wafer in contactless manner by a method wherein the wafer is adhered to a table, which can be moved along the two axes perpendicular to each other and can be rotated, and the table is moved and rotated so that the outer circumference of the wafer always passes two fixed points and the particular point of the locus of that movement is determined. CONSTITUTION:A semiconductor wafer 2, which has a notch 2a for determining the position at one part of its circumference, is adsorbed by a table 6, which can be moved along the two axes X and Y, perpendicular to each other, and can be rotated. The table 6 is moved along the X and Y directions, while it is rotated, so that the outer circumference of the wafer 2 always passes above two non-contact position detectors 5-1, 5-2. Then, the locus 20 or 21, etc. of the movement of the center O of the table 6 is obtained by the relation of the center O' of the wafer 2 and the center O of the table 6. The posture to the rotating direction and the position in the plane of the wafer can be simultaneously determined by stopping the rotation and the movement of the table simultaneously at the particular point (b) or (b') of the locus.
Patent JP-2000058347-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: NAKAMURA ATSUSHI
IPC: H01F38/12
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for internal combustion engines, which is capable of connecting secondary coil winding to a high-voltage terminal with a more compact constitution and is capable of preventing breakdowns between the coil body and the high-voltage terminal. SOLUTION: A connecting member is attached, hanging downward, from approximately the center part of the bottom board member of a case body 12 that accommodates a coil member 20A having a core. An embedded terminal 70 is embedded in a bottom board member 12b of the case body 12, and one end of the embedded terminal 70 is protruded inside of the case body 12 to form a coil connecting member 72 for connection to the secondary coil winding of the coil body 20, while the other end of the buried terminal 70 is protrudingly located inside of the connecting member 14 to form a high-voltage terminal member 74.
Patent JP-H0387790-A (JP)
Title: Synchronous switching circuit
Inventor: TAKAHASHI KINGO
IPC: G09G5/12
Filed: 1989-08-30
Abstract: PURPOSE:To eliminate a redundant time for alternation between external synchronism and internal synchronism by detecting whether a cable for an external synchronizing signal is connected or not and switching the display control of a display controller to the internal synchronism or external synchronism according to the detection result. CONSTITUTION:Whether the display controller 1 which controls a specific display is controlled with the external synchronizing signal 101 or an internal synchronizing signal is selected by a synchronism switching circuit to perform switching. When external synchronization is performed, a cable corresponding to the external synchronizing signal 101 is connected and then the external synchronizing signal 101 is supplied automatically to the display controller 1 to attain the external synchronism. When the cable is not connected, on the other hand, internal synchronization is performed with the synchronizing signal which is generated by the display controller 1 itself. Consequently, any redundant time is not required for internal synchronism/external synchronism switching.
Patent JP-H0957582-A (JP)
Title: Main spindle device
Inventor: YAMADA SHIGERU
IPC: B23Q11/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a main spindle device which accurately detects the mounting of a tool holder to a spindle and eliminate any possibility of mounting (clamp) failure in a main spindle device having such constitution as to perform an air blow in the adjacent of a tool holder mounting part of a spindle via a through hole of a drawing bolt in the case of automatically changing a tool. SOLUTION: In a main spindle device having such constitution as to perform air blow in the adjacent of a tool holder mounting part 22 of a spindle 11 via a through hole 18 of a drawing bolt 17 in the case of automatically changing a tool, a pressure detection means 21 is provided in relation to a through hole 18 of the drawing bolt 17 and a mounting conditions of a tool holder 12 on a tool holder mounting part 22 is detected based on an air blow pressure detected by the pressure detecting means 21.
Patent JP-S6286073-A (JP)
Title: Adhesive composition
Inventor: SASAKI ISAO
IPC: C09J4/02
Filed: 1985-10-11
Abstract: PURPOSE:To obtain an adhesive compsn. free from shrinkage strain and having excellent heat resistance, by incorporating a curing agent in a compsn. comprising an alkyl ester of (meth)acrylic acid and a particular polymer particle component having a multi-layer structure and obtd. by grafting semiconductor as an outer layer on an inner rubber layer. CONSTITUTION:An adhesive compsn. comprising 5-80wt% polymer particle component (A) having a multi-laye structure and obtd. by graft polymerizing a monome comprised mainly of an alkyl ester of (meth)acrylic acid as an outer layer on an inner layer comprised of diene rubber or acrylic rubber and 20-95wt% monomeric component (B) comprised mainly of an alkyl ester of (meth)acrylic acid. A preferable method of prepaing the polymer particle component (A) having a multi-layer structure comprises polymerizing an aq. dispersion comprising the whole or part of a monomer capable of forming the inner layer to prepare a latex polymer and successively emulsion-polymerizinag the balance of the monomer capable of forming the inner layer or a monomer capable of forming the outer layer to form a multi-layer polymer having at least two layers without formation of any new polymer.
Patent JP-S6286447-A (JP)
Title: Dynamic control system for main storage
Inventor: SHISHIDO SHUNICHI
IPC: G06F9/06
Filed: 1985-10-11
Abstract: PURPOSE:To improve the computer operating efficiency by providing a storage area assignment means assigning each information storage area to a working main storage area and controlling the working main storage area dynamically in response to the job execution environment. CONSTITUTION:The work main area 12 consists of information storage areas 21-25 and a coefficient matrix storage information area 26. An analysis object problem is inputted and an area calculation means 4 calculates the kind and size of the storage information of the information storage areas 21-26, the total MTOTAL of the sizes of the areas 21-26 is obtained and compared and collated with the size MLI MIT of the work main storage area capable of utilization to evaluate the execution possibility. A start position deciding means 5 decides the start position of the information storage areas 21-26, the result is registered in the address pointer table in the program and the information storage areas 21-26 are assigned to the work main storage area MWORK based on the address pointer table by the assignment means 6. Thus, the efficient information processing means suitable for the execution environment of the computer, scale and constitution ratio of analysis object problem are obtained.
Patent JP-H1069858-A (JP)
Title: Plasma display device and method for driving plasma display panel
Inventor: KUROKI MASAKI
IPC: G09G3/298
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To disperse and neutralize a stored charge to prevent an accidental discharge by providing a pair of dummy display electrodes outside the effective display area of a plasma display panel, and causing a discharge between the pair of electrodes. SOLUTION: Pairs of display electrodes X, Y and address electrodes A are provided on both of glass substrates 10, 20 in such a way that the pairs of electrodes cross the address electrodes A, with bulkheads 23 provided between the address electrodes A. For an area where dummy electrodes XD, YD are provided to function as a normally ON area 200, the bulkheads 23 are removed therefrom, so that a spatial charge transferred along the address electrodes A is discharged in the normally ON area 200. Because formation of the bulkheads 23 is avoided, localization of a charge stored along the address electrodes A is prevented by the discharge during sustainment between the pair of dummy display electrodes XD, YD, so that an accidental discharge can be prevented.