baber/WOPTO huggingface dataset:
Patent JP-S63217685-A (JP)
Title: Pulse laser device
Inventor: NODA ETSUO
IPC: H01S3/0971
Filed: 1987-03-06
Abstract: PURPOSE:To conduct pulse discharge, rise of which is fast, by charging first and second capacitors connected to a main electrode in parallel, discharging the first capacitor through a pre-discharge gap and pre-ionizing the first capacitor while inversion-charging the first capacitor. CONSTITUTION:High Voltage is applied to the node of capacitors C1, C2 connected to main electrodes 1, 2, the capacitors C1, C2 are charged in parallel, and one capacitor C1 is discharged through a pre-discharge gap and pre-ionized. Voltage of twice as high as charging voltage is applied between the main electrodes 1, 2 by inversion-charging, and pulse discharge is performed. Accordingly, pulses, rise of which is fast, can be applied while automatic pre-ionizing can be conducted.
Patent JP-H09246839-A (JP)
Title: Manufacture of chip antenna
Inventor: KAMINAMI SEIJI
IPC: H01Q1/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the chip antenna in which the print process is simplified and the manufacture cost is reduced. SOLUTION: A dielectric layer 11 whose major components are barium oxide, aluminum oxide and silica is laminated and printed, and a conductor pattern 13 having a feeding section 12 and whose major component is copper powder of almost L-shape is printed on the dielectric layer 11. After a dielectric layer 14 is printed on the left half, a dielectric pattern of nearly L shape is printed while its one end is overlapped on an end of the conductor pattern 13. Then after a dielectric layer 16 is printed on a right half, a conductor pattern 17 of nearly L shape whose one end forms a free end 18 is printed so that the other end is overlapped on the end of the conductor pattern 15. Finally a dielectric layer 19 is printed on the entire face and then the lamination is finished.  Then the laminator is baked to obtain an integrated sintered body, a feeding terminal 22 is coated and baked to the feeding part 12 of the conductor 21 and baked to make the chip antenna 10 complete.
Patent JP-H02228620-A (JP)
Title: Projection lens and projection television using the same
Inventor: YAMAMOTO YOSHIHARU
IPC: G02B13/18
Filed: 1989-03-01
Abstract: PURPOSE:To project a picture on a display element in a high contrast by employing a projection lens which enlarges and projects a picture on the display element onto a screen, and arranging an inverted telescopic type front lens group and a rear lens group having a front focal point in the vicinity of the outgoing pupil of the front lens group. CONSTITUTION:A wide field angle is obtained by constituting the front lens group 1 of the inverted telescopic type; the telecentric property is given by arranging rear lens group 2, which has the front focal point, in the vicinity of the outgoing pupil of the front lens group 1, and a picture on the display element is enlarged and projected on the screen in a high contrast. The inverted telescopic type front lens group 1 is composed of a first to a seventh group lenses and the rear lens group 2 has the front focal point in the vicinity of the outgoing pupil of the front lens group 1 by a eighth to a tenth group lenses. Therefore, various aberrations such as distortion can be accurately corrected while realizing the telecentric property being a projecting condition projecting a picture on the liquid crystal display element in a high contrast. Thus, a video excellent in contrast and resolution can be reproduced.
Patent JP-S62208129-A (JP)
Title: Data processing system
Inventor: NISHIKUBO KENJI
IPC: G06F9/38
Filed: 1986-03-10
Abstract: PURPOSE:To omit waiting time and to attain high speed processing by storing all programs to be branched in a buffer at the time of execution of a branch instruction. CONSTITUTION:Prior to the processing of a processor 4, a branch instruction extractor 3 extracts a branch instruction in a program read out from a storage device 1 and stores the instruction in a buffer specified by a buffer control part 5 out of buffers 21-29 in a form of queue. Determining the destination to be branched, the processor 4 sends the specified information of a branched program to the control part 5 and receives the contents of the specified buffer. At that time, the control part 5 identifies the branched program because the branching instruction is the same, and clears the contents of the buffer concerned.
Patent JP-2000250061-A (JP)
Title: Liquid crystal display device and its production
Inventor: HISANAMI JIYOUJI
IPC: G09F9/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To increase the working efficiency and to connect a flexible substrate to an electrode lead terminal part with great certainty by forming the flexible substrate into a shape which covers almost all the face of the flexible substrate side of an anisotropic conductive film. SOLUTION: IC chips 6 and chip parts 7 such as capacitors are mounted on a flexible substrate 5. The substrate 5 is heated by pressing a heater bar 9 from above the flexible substrate 5 through a cushion material 8 composed of a silicone sheet and a Teflon sheet. When the lead terminal 5a of the flexible substrate 5 is to be connected through an anisotropic conductive film 4 to the electrode lead terminal 3a of a liquid crystal display panel 1, the flexible substrate 5 used has a shape which covers almost all the face of the flexible substrate 5 side of the anisotropic conductive film 4. Therefore, firm sticking of the cushion material 8 to the anisotropic conductive film 4 is prevented, and the cushion material 8 can be easily peeled off from the liquid crystal panel 1.
Patent JP-S53135543-A (JP)
Title: Refund device for composite ballot ticket
Inventor: HINO NORIO
IPC: G06Q50/10
Filed: 1977-04-30
Abstract: PURPOSE: To avoid the misreading of the display for the operator for the composite ballet ticket refund device which refunds the ballot ticket (pari-mutuel ticket, etc.), by giving an alarm when the refund amount exceeds a fixed value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55142000-A (JP)
Title: Pulse motor driving circuit
Inventor: YAMASHITA MASAKAZU
IPC: H02P8/22
Filed: 1979-04-24
Abstract: PURPOSE:To simplify constitution of an exciting pattern generator for pulse motor and thus to constitute a driving circuit at a low cost by providing a bit pattern generated from a bit pattern generator more than one. CONSTITUTION:In a driving circuit of a single-/two-phase excitation system, a bit pattern generator consisting of an 8-bit shift register 21 transfers bits in sequence according to a clock input 22. An exciting signal is outputted to phases A-D from output terminals Q1-Q4 respectively. Outputs of terminals Q3, Q5 are inputted to NOR27, and an output of NOR27 works as an input data of the shift register 21. As shown in the table, a bit pattern circulates at every timing of the clock input, and single- and two-phase excitations of a pulse motor are thus attained.
Patent JP-S62208268-A (JP)
Title: Sterilization apparatus for solid culture medium
Inventor: AKAO TAKESHI
IPC: C12M1/12
Filed: 1986-03-10
Abstract: PURPOSE:To make it possible to carry out labor saving of the capacity of cooling equipment and uniform sterilization while heating, by heat-treating a culture medium prepared by blending nutrient sources with a woody raw material in a dispersed state in a heating device, introducing the culture medium into a cooling device and cooling the culture medium while hydrating. CONSTITUTION:A heating device 3 is equipped with a raw material charging inlet 4 at one end, a raw material discharging outlet 5 at the other end and heating medium feeding port 6 and further a raw material transferring device 2 in the interior thereof. A charging device 7 is provided at the raw material charging inlet 4 and a discharging device 8 is provided at the raw material discharging outlet 5. A cooling device 9 is equipped with a raw material charging inlet 14 at one end, a raw material discharging outlet 15 at the other end and a raw material transferring device 11 and water sprinkling device 12 in the interior thereof. The cooling device 9 is communicated with the heating device 3 through the raw material discharging outlet 5 of the heating device 3 and the raw material charging inlet 14 of the cooling device 9. As a result, the labor saving of the cooling equipment and uniform sterilization while heating can be carried out.
Patent JP-S62210017-A (JP)
Title: Method and device for rounding filter medium of concentric circular element
Inventor: HASHIMOTO RYUJI
IPC: B01D29/07
Filed: 1986-03-10
Abstract: PURPOSE:To easily form the title concentric circular element at a low cost by successively inserting the sectorial arcuate tooth plates of the upper and lower comb-line jigs into the conical pleat of a sectorial filter medium, and then fixing a concentric circular upright plate into the filter medium. CONSTITUTION:The sectorial filter medium 10 is meshed with the concentric arcuate tooth plate 32 of the lower comb-line jig 30, and the arcuate tooth plate 42 of the first upper comb-line jig 40 is meshed with the conical pleat of the filter medium 10 from the upper part. Then the upper comb-line jig 40 is slid, the second and third upper comb-line jigs having the same shape as the upper comb-line jib 40 are successively inserted into the sectorial filter medium 10 in the same way to form a ring. the sectorial filter medium 10 is taken out along with the ring, and fixed into the lower circular comb-line jig provided with many ring plates concentrically implanted into a stand 31. The respective upper comb-line jigs are finally removed, and the filter medium 10 is appropriately compressed to fix the shape.
Patent JP-H05248754-A (JP)
Title: Cooling chamber
Inventor: SAITO HIROMI
IPC: F25D11/00
Filed: 1992-03-09
Abstract: PURPOSE:To perform control such that ice is prevented from growing partially thick on the inner wall of a heat insulating tank and taking out of a hotel pan from the heat insulating tank is not impeded by grown up ice, in a cooling chamber to cool a substance through cold water. CONSTITUTION:A non-contact sensor 21 to detect ice and water by means of electrostatic capacity is arranged on the wall surface of a heat insulating tank 2. A contact Pc on the water side of the non-contact sensor 21 is connected to a cooling operating circuit 32, containing a compressor 15, through a timer contact 31A by means of a delay timer 31. When, after ice is detected and the non-contact sensor is switched to a contact P0 on the ice side and the compressor 15 is stopped, ice is detected, the compressor 15 is operated after a lapse of a specified time with the aid of a delay timer 31 and ice is molten during the stop of the compressor. Compared with a sensor part to which heat leak occurs, the increase of the thickness of ice on other wall surface is leveled in an average manner.
Patent JP-H10306770-A (JP)
Title: Cylinder sleeve assembly
Inventor: LYNN WILLIAM H
IPC: F01B1/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To compose a cylinder sleeve used for an axial piston fluid pumping device with parts divided in a plurality. SOLUTION: A cylinder sleeve is composed of a combination of a plurality of identical sleeve parts 10. Each sleeve part 10 has a cylindrical part 11 in which a piston is put in action, and a circular arc part 12 positioned in the tangential direction of the cylindrical part 11. The circular arc part 12 has a boss 15 at one end, and a stepped finger part at the other end. The stepped finger part is engaged with the boss 15 of the adjacent sleeve part 10 in order to fix the adjacent sleeve parts 10 radially to each other.
Patent JP-H04267178-A (JP)
Title: Printer
Inventor: MIYAISHI MOTOKI
IPC: B41K3/04
Filed: 1991-02-22
Abstract: PURPOSE:To enable data to be printed easily at any selected position on a recording sheet by making it possible to mount a printing mechanism at any selected position due to the magnetic force of an attachment device at the same time, making it possible to cause a printing ring to come in contact with the surface of the recording sheet using a pressing device in accordance with the sheet feed rate of the recording sheet. CONSTITUTION:This printer is attached to a recording machine such as a pen recorder by means of a magnetic attachment device 4. If a power supply is turned ON, a pulley with a timing plate 2 is rotated with the rotation of a drive motor 1, and a home position for the pulley 2 is detected. This signal is entered into a control device. A motor 1 is stopped using this signal to set the initial printing character of 16 characters against the surface of a recording sheet, on a printing ring 1. Next, if print data is supplied to the control device, the printing ring 5 is rotated to a position where a desired printing character is opposed to the surface of the recording sheet. Subsequently, a solenoid bar 9 is actuated to do hammering so that the printing ring 1 comes in contact with the recording sheet to perform printing of a single character.
Patent JP-H05250804-A (JP)
Title: Disk reproducing device
Inventor: TAKEUCHI TOSHIFUMI
IPC: G11B19/28
Filed: 1992-03-09
Abstract: PURPOSE:To improve an accessing speed at a reproducing time by controlling a disk recorded at a constant linear velocity to a constant angular velocity and changing a reference clock frequency corresponding to the transmission speed of a digital regenerative signal. CONSTITUTION:The rotation of a motor 2 is controlled so as to be a constant angular velocity with a rotational speed detection signal S1 from the motor 2 by a motor control circuit. Further, an error signal S2 is supplied to a control circuit 6 after a signal from an optical pickup 4 is amplified by a preamplifier 7 and a regenerative signal is supplied to a clock reproducing circuit 8 and the clock of a transmission speed frequency synchronizing with the regenerative signal is generated and outputted to a signal processing circuit 9. The code data of the regenerative signal is detected in the processing circuit 9 and sent to a micro computer 10 and a moving amount till a reproducing position is operated based on an access instruction and access operation is instructed to the control circuit. Thus, the motor is rotated at a constant angular velocity and a motor control time for making a constant linear velocity is eliminated and a reproduction accessing speed is improved.
Patent JP-S63218501-A (JP)
Title: Reformer
Inventor: SEYA AKITOSHI
IPC: H01M8/06
Filed: 1987-03-05
Abstract: PURPOSE:To prolong the service life of a catalyst tube, in a fuel cell by providing a cylindrical guide plate around the catalyst tube set between an outer cylinder and an inner cylinder to uniformize the flow of a combustion gas, and uniformly heating the catalyst tube. CONSTITUTION:Plural catalyst tubes 6 packed with a reforming catalyst 8 are provided between the inner cylinder 1 and outer cylinder 2 constituting the furnace casing of the reformer, and a heating medium is supplied to the furnace casing. The cylindrical guide plates 11 and 10 are provided on the outside of the inner cylinder 1 and/or on the inside of the outer cylinder 2. The gap between the guide plates 10 and 11 and the catalyst tube 6 is maintained, for example, by a guide plate stay 12.
Patent JP-H01225584-A (JP)
Title: Article having fine pattern for preventing forgery and preparation thereof
Inventor: ONUMA KAZUHIKO
IPC: B41M5/26
Filed: 1988-03-04
Abstract: PURPOSE:To simply obtain a pattern having high forgery preventing capacity by constituting one figure or character pattern of a plurality of small figure or character patterns and further forming smaller figure or character patterns. CONSTITUTION:Each of large patterns J4 is formed of smaller patterns J6 and each character J is formed of further smaller characters J10. A complicated repeated pattern is prepared from small characters by a computer and a resist is exposed through said pattern by an electron beam exposure apparatus to prepare a base plate and a plastic article is prepared from said base plate using plating and press techniques. By this method, duplication becomes impossible because of a fine pattern. Since an expensive electron beam exposure apparatus is used, forgery is made difficult.
Patent JP-H07232636-A (JP)
Title: Emergency stop device of mobile carriage
Inventor: SHIMIZU KEI
IPC: G05D1/02
Filed: 1994-02-23
Abstract: PURPOSE:To dispense with a brake release current and surely stop a wheel by maintaining respective positions of a push rod when contact of the power source side to the motor side is opened and mechanical brake is actuated, and when contact of the power source side to the motor side is closed and mechanical brake is released. CONSTITUTION:In the case of emergency stop of a mobile carriage, contacts 13, 14 connecting the power source 22 side to the motor 2 side are opened by pushing a push rod 12 by a prescribed stroke, the power source of the motor 2 is cut off and simultaneously the push rod 12 is displaced by a prescribed stroke, and mechanical brake is actuated by the displacement so as to brake the motor 2. At this time, the push rod 12 is fixed by a rod fixing means 16 on the position displaced from the contact position of the contacts 13, 14 by the prescribed stroke, namely, on the position where oil pressure brake 4 is actuated, hence the brake 4 is maintained in the working condition although a hand is detached from a button 15, and the mobile carriage can be kept to be stopped.
Patent JP-S60195709-A (JP)
Title: Magnetic head
Inventor: KUBOTA MAKOTO
IPC: G11B5/31
Filed: 1984-03-16
Abstract: PURPOSE:To eliminate the influence of an artificial gap and to improve the manufacturing yield of a magnetic head, so as to reduce the cost of the magnetic head, by installing a ferromagnetic thin metallic film formed on a ferromagnetic oxide to the tape contacting surface of the magnetic head with an oxide glass in between. CONSTITUTION:The front end part of the projected part 11' of a magnetic core half body 11 of a ferromagnetic oxide film is formed to have a width slightly narrower than a track width (t) and a section 11'' having a triangular cross section is filled with molten high-melting point oxide glass 13. Then the part from the outer surface of the section 11'' to the front end part of the projected part 11' is covered with a ferromagnetic thin metallic film 12 made of ''Sendust'', etc. Moreover, after filling both outsides with reinforcing glass 14, a magnetic gap (g) is formed with the thin metallic film 12 at the front end part of the projected part 11'. Because of the oxide glass filled section formed in the vicinity of the magnetic gap (g), the connection between the projected part 11' and ferromagnetic thin metallic film 12 is improved and the action of the gap (g) as an artificial gap is reduced. In addition, since the adhering strength of the metallic thin film is increased, manufacturing yield of this magnetic head can be improved.
Patent JP-2000251325-A (JP)
Title: Optical disk
Inventor: YAMADA SHINGETSU
IPC: G11B7/24027
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To easily obtain desired reflectivity and to enable the easy access to information for two-layer components from one surface of a disk with reproducing light of a single wavelength by adopting a structure obtained by bonding the substrate reflection film surface of a substrate having a metallic reflection film and the translucent film of a substrate having a translucent film to each other via a transparent layer and forming the translucent film of a dielectric thin-film material. SOLUTION: A substrate 1 having the metallic reflection film 2 and the substrate 1 having the translucent film 5 are bonded to each other via a transparent adhesive layer 4'. The dielectric thin-film material is used as the material of the translucent film. The dielectric thin-film material is formed of a silicon based oxide. Further, the dielectric thin-film material is preferably SiOx (0<x<=0.70). The production of the substrate 1 having the dielectric thin-film material as the translucent film 5 is executed by using a sputtering method and the reflectivity may be adjusted by changing the amount of the reactive gas used for the sputtering method and sputtering time.
Patent JP-S62208155-A (JP)
Title: Multiprocessor system
Inventor: KUWATSURU KEIICHIRO
IPC: G06F15/16
Filed: 1986-03-10
Abstract: PURPOSE:To share an input/output device by connecting the 2nd processor having structure different from the 1st microprocessor with an internal bus connected to the 1st microprocessor and a memory through a bus interface means. CONSTITUTION:A CPU 10 in an in-device type OS emitter 9 is directly coupled with the internal bus 8 of a CPU 1 in the body through the bus interface. The body CPU 1 is started by power ON or the like, a program is loaded to a RAM 3 and then control is transferred to the CPU 10. When an access request to an I/O device group 6 is generated, the operating CPU 10 detects the request, writes information relating to a program executing state on the way in the common area of the RAM 3 to be a shared memory between both the CPUs based on an interruption processing, and then transfers the control to the CPU 1. The sharing use of the I/O device group 6 between the CPUs having different structure each other can be attained independently of the transmission/reception of instruction and response data.
Patent JP-S61210355-A (JP)
Title: Processing device for photosensitive material
Inventor: AOKI KAZUNARI
IPC: G03D5/04
Filed: 1985-03-15
Abstract: PURPOSE:To hold more a processing liquid on a photosensitive layer and to improve the developability by receiving the processing liquid injected form an injection means by a liquid receiving means and supplying it from the liquid receiving means to photosensitive materials. CONSTITUTION:A liquid injection means 15 near a carrying roll 12 and a brush roll 14 injects a processing liquid 19 toward rolls. The pressure-reduced processing liquid 19 is supplied from an intermediate liquid injection means 18 to a photosensitive layer 16a of photosensitive materials 16 through a liquid receiving means 20. The processing liquid 19 is press-fed and is supplied into the liquid injection means 18 from the aperture side and is injected to the external from injection holes 18d. The injected processing liquid 19 strikes against the side wall of the liquid receiving means 20 and has the pressure reduced and is dropped naturally from liquid supply holes 20c and is supplied onto the photosensitive layer 16a of photosensitive materials 16 uniformly in the beradthwide direction. Thus, the flow of the processing liquid becomes slow on the photosensitive layer 16a of photosensitive materials 16 to hold the processing liquid 19 more on the photosensitive layer 16a with a larger thickness.
Patent JP-H02231602-A (JP)
Title: General-purpose learning controller
Inventor: SHIMOZONO NAOTO
IPC: G05B13/02
Filed: 1989-03-06
Abstract: PURPOSE:To ensure the adaptation to various objects by combining the functions of a mode selection means and a program selection means and at the same time starting a learning mode and an operation mode independently with each other via a start means. CONSTITUTION:If a mode selection means 21 designates a learning mode, and a start means 24 starts the learning mode, a learning means compares a moving shape detected by an encoder 7 with a commanded shape based on the working programs designated by the program selection means 25 and 26 or a corrected working program. Then the learning means carries out the learning control continuously until the calculated deviation is set within a prescribed range. If an operation mode is started by the means 24, an operation means carries out the working programs designated by the means 25 and 26 or the corrected working program. Thus a general-purpose learning controller containing the practically necessary functions can be obtained.