baber/WOPTO huggingface dataset:
Patent JP-H02173248-A (JP)
Title: Manufacture of copper alloy improved in adhesive strength of oxide film
Inventor: TOE TAMIO
IPC: C22F1/00
Filed: 1988-12-26
Abstract: PURPOSE:To manufacture a copper alloy improved in adhesive strength of oxide film by working a copper alloy containing specific percentage of Sn to the sheet thickness of final product and then removing the surface of the above alloy by a specific thickness. CONSTITUTION:A copper alloy which has a composition consisting of, by weight, 0.01-5% Sn and the balance Cu with inevitable impurities and further containing, it necessary, 0.01-5%, in total, of one or >=2 elements among Fe, P, Al, Be, Co, Hf, In, Mo, Mg, Ni, Pb, Si, Te, Ti, Cr, Zr, and Zn is subjected to surface grinding by >=0.0001mm thickness after working to the sheet thickness of final product or after intermediate heat treatment, by which the oxidized part and concentrated part of Sn are removed. By this method, the copper alloy improved in adhesive strength of oxide film can be obtained. This copper alloy is useful for conductive spring material for semiconductor equipment.
Patent JP-H07153299-A (JP)
Title: Defect analyzing memory searching fail at high speed
Inventor: TANABE KEIJI
IPC: G11C29/44
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a high speed fail searching circuit which searches fail data of a device at high speed. CONSTITUTION:A defect analyzing memory inputs an output of a clock generator 5A, makes a counter 5B generate an increment address, inputs this output and X, Y addresses of a pattern generator 2 to a selector 5C, at the time of writing fail data, an output of the pattern generator 2 is selected, and at the time of analyzing fail, an output of the counter 5B is selected. A decoder 8 inputs lower-order several bits of an address output of the selector 5C and decodes them, in a memory 7, the number of memories corresponding to the number of output bits of a decoder 8 are provided, an output of the decoder 8 is made as a CS input, a residual upper-order several bits of an address output of the selector 5C is made as an ADD input, fail data is made as a WE input, and fail data is written and read in a state in which the CS signal is in enable. Also, a register 5 holds an output of the memory 7 for each address of residual upper-order several bits, sends a counted value of the stopped counter 5B to a CPU 5E, and an address in which fail data is stored is recognized.
Patent JP-2001142964-A (JP)
Title: Estimate supporting system utilizing portable telephone
Inventor: NAKAGAWA KAZUFUMI
IPC: H04W88/18
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a system, with which the estimate result can be speedily and exactly provided on the site of estimate negotiation even when a client does not visit a shop at the time of loan or lease contract to be signed of an automobile. SOLUTION: This system is composed of a portable telephone for inputting estimate condition for the loan or lease contract of an article, a server connected with the portable telephone through a public line and the Internet and installed in a company or the like to become the providing source of the article and an output device connected with the server through the public line and the Internet and installed on the side of the negotiation of an estimate contract and composed of a facsimile or printer for outputting the estimate result, and the server is provided with an information receiving part for receiving estimate conditions and a data transmitting request from the portable telephone, data storage part storing the estimate data corresponding to the estimate conditions,  data acquiring part for acquiring the relevant estimate data based on of the estimate conditions received by the information receiving part, and information transmitting part for transmitting data, to which transmission is requested, to the portable telephone or output device.
Patent JP-2000148443-A (JP)
Title: Storage device
Inventor: KANEKO KEIICHI
IPC: G06F13/38
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a storage device simple in configuration. SOLUTION: A first kind of port 16 is a signal line group that an ordinary RAM, etc., has and equipped with an address bus, so it is an input/output port which accesses data at random. A second kind of port 17 is equipped with no address bus and an input port which accesses data cyclically. A third kind of port 18 is equipped with no address bus and an output port which accesses data cyclically. A mode selection part 15 selects one of a first mode state wherein data are accessed at random through the first kind of port 16, a second mode state wherein data are inputted in series through the second kind of port 17, and a third mode state wherein data are outputted in series through the third kind of port 18.
Patent JP-H11163784-A (JP)
Title: Base station
Inventor: IDE YASUHIRO
IPC: G08G1/09
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a means of avoiding a wrong discrimination that the cause is due to the base station so as not to waste a long time and cost for checking the base station on occurrence of fluctuation in a radio service area of the base station or null area. SOLUTION: A reception position data detection section 3 receives positional information 11 from a mobile body 2 and outputs an electric field intensity information 12 and the position information 11 at the reception. A map data generating section 4 receives the electric field intensity information 12 and the position information 11, and records the electric field intensity information 12 at an area of a map stored in advance corresponding to the position information 11. A monitor section 5 monitors map data 13, consisting of the map and the electric field intensity information 12 by means of, e.g. display.  A map data analysis section 6 checks the map data 13 to discriminate the cause due to either occurrence of a fault in the base station 1 when the electric field intensity 12 is decreased or fluctuated over the entire area on the map, or occurrence of a null area when the electric field intensity 12 is decreased in a partial area on the map.
Patent JP-H01169873-A (JP)
Title: Cell
Inventor: ASHITAKA HIDETOMO
IPC: H01B1/06
Filed: 1987-12-25
Abstract: PURPOSE:To improve the ion conductivity and workability by using a cured composition material made of specific acryloyl denatured polyalkylene oxide, lithium ion salt and specific high-molecular weight polyethylene oxide for the binding agent of a positive electrode body. CONSTITUTION:A cured composition material made of acryloyl denatured polyalkylene oxide expressed by the formula I, lithium salt and high-molecular weight polyethylene oxide with the molecular weight of 10000 or above is used for the binding agent of a positive electrode. In the formula I, R indicates hydrogen or low-level alkyl group. The ion conductivity, workability and mechanical property of the positive electrode body are improved, no liquid leakage occurs, and the electric characteristic and long-term reliability are improved.
Patent JP-H03187156-A (JP)
Title: Metal-hydrogen alkaline storage battery
Inventor: TADOKORO MIKIAKI
IPC: H01M10/34
Filed: 1989-12-15
Abstract: PURPOSE:To improve the quick charge/discharge cycle property by composing a negative electrode between hydrogen storage alloys obtained by adding a conductive agent of a metal of which oxidation-reduction potential is more precious than a hydrogen electrode or a metal consisting of compound partly of which oxidation-reduction potential is more precious than the hydrogen electrode, and over-discharging it to a potential where oxygen is not generated after assembling a battery. CONSTITUTION:Between hydrogen storage alloys is composed a negative electrode obtained by adding a conductive agent of a metal of which oxidation-reduction potential is more precious than a hydrogen electrode, or a metal including compound partly of which oxidation- reduction potential is more precious than the hydrogen electrode, and over-discharging it to a potential at which oxygen is not generated after assembling a battery. In over-discharging it to the potential where oxygen is not generated, the conductive agent composed of the metal of which oxidation-reduction potential is more precious than the hydrogen electrode, or the metal including compound partly of which oxidation-reduction potential is more precious than the hydrogen electrode is eluted in alkaline electrolyte. The dispersion of the conductive agent is thus improved, and the conductive agent is uniformly preipitated on the surface of hydrogen storage alloy grains when the battery is charged again, so the electron conductivity of the electrode is improved. A charge/discharge efficiency in quick charge/discharge is thus improved.
Patent JP-H06141492-A (JP)
Title: Laminated iron core for motor
Inventor: ISAYAMA MINAO
IPC: H02K1/18
Filed: 1992-10-23
Abstract: PURPOSE:To provide a precision motor with laminated iron core indispensable which is excellent in the shape property such as the squareness, the parallelism, etc., of the laminated iron core, and in which the air gap between a stator iron core and a rotor iron core is small, and the step rotation of which can be done accurately with its angle of rotation small. CONSTITUTION:The laminated iron core for a motor is made by manufacturing one or both of stator iron core pieces 7 and rotor core pieces 5 so that they may include the regions where thin places 10 are made coaxially and pressed and extended flat, and laminating the stator iron core pieces 7 and rotor iron core pieces 5, respectively.
Patent JP-2001105241-A (JP)
Title: Wire cutting device for wire-cut electric discharge machine
Inventor: YAMAGUCHI SHIGETERU
IPC: B23H7/10
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To easily scrap wires used in a wire-cut electric discharge machine. SOLUTION: An eccentric rotary cutter 3 is mounted on a motor 1 for cutting a wire at a certain length. Cut wires 6a are stored in a box 7.
Patent JP-H05164839-A (JP)
Title: Radar device
Inventor: SAITO KOICHI
IPC: G01S7/295
Filed: 1991-12-11
Abstract: PURPOSE:To provide a radar device which can work properly complying with an antenna rotated at high speed without reducing azimuth resolution. CONSTITUTION:Two coordinate conversion circuits 34 and 36 are provided and corresponding radar image frame memories 12 and 38 are provided. The coordinate conversion circuit 34 executes coordinate conversion processings for (i) sweep data while the coordinate conversion circuit 36 executes coordinate conversion processings for (i+1) sweep data and processed data is stored in a corresponding frame memory 12 or 38. Both pieces of data stored in the frame memory 12 or 38 is added to each other to display superimposed radar images on a CRT display unit 10. Since access time for the radar image frame memory 12 or 38 does not affect the function of the system, an antenna 22 can be rotated at high speed. Superimposed images are displayed so as to prevent azimuth resolution from being reduced.
Patent JP-H08184937-A (JP)
Title: Production of stimulable phosphor plate
Inventor: TAKEDA SHIRO
IPC: G21K4/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a process for producing a stimulable phosphor (accumulable phosphor) of a cell structural body having an excellent function in a process for producing the stimulable phosphor to be used as a radiation sensor for obtaining a radiation digital image. CONSTITUTION: Many through-holes (cells) are formed in the respective positions corresponding to each other of plural sheets of metallic sheets. The reflectivity of light of the inside walls of the through-holes of these metallic sheets is improved. Plural sheets of the metallic sheets are superposed on each other in such a manner that the through-holes formed in the positions corresponding to each other communicate with each other. A protective sheet closing the one-side openings of the through-holes of the laminated metallic sheets is adhered to one surface of the laminated metallic sheet and the stimulable phosphors are filled into the cells. A light transparent sheet to allow the passage of the light is adhered to another one surface.
Patent JP-H07181708-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device and facsimile equipped with that electrophotographic photoreceptor
Inventor: HIRANO HIDETOSHI
IPC: G03G5/147
Filed: 1993-12-24
Abstract: PURPOSE:To provide an electrophotographic photoreceptor having excellent durability, storage stability, cleaning characteristics and anti-solvent cracking property. CONSTITUTION:This electrophotographic photoreceptor has a photosensitive layer on a conductive supporting body. The surface layer of the electrophotographic photoreceptor contains a copolymer having structural units expressed by formula I and formula II. In the formula, R1-R8 are hydrogen atoms, halogen atoms, or alkyl groups of 1 to 4 carbon number respectively, A and B are alkyl groups which may have substituents respectively, or A and B are condensed to form a cyclic alkyl group. R9-R24 are hydrogen atoms, halogen atoms or alkyl groups of 1 to 4 carbon number respectively.
Patent JP-H02173954-A (JP)
Title: Inspecting device for optical information storage medium
Inventor: TABE KOUICHI
IPC: G11B7/26
Filed: 1988-12-27
Abstract: PURPOSE:To easily prevent the medium from warpage to accurately inspect optical information storage mediums different in classification or size by separatably connecting a driving shaft body and a supporting body and attracting the optical information storage medium by vacuum through aperture parts of flow passages formed in the peripheral edge part on the upper face side of the supporting body. CONSTITUTION:Aperture parts of flow passages 11 and 16 of air or the like through which the optical information storage medium is attracted by vacuum are formed in the peripheral edge part on the upper face side of a supporting body 15, on which the optical information storage medium is placed, to attract the optical information storage medium closely to the supporting body 15, thereby preventing this medium from warpage. Since a driving shaft body 4 and the supporting body 15 can be separated from each other, only the supporting body 15 is replaced in accordance with the classification or the size of the optical information storage medium, and the optical information storage medium is prevented from being deformed and is surely attracted and is accurately inspected.
Patent JP-H04195563-A (JP)
Title: Controller for memory system
Inventor: KOBASHI SUSUMU
IPC: G06F12/08
Filed: 1990-11-28
Abstract: PURPOSE:To rewrite only changed data in each unit less than a cache block by storing whether each data unit smaller than the cache block is changed or not and controlling rewriting in a main storage based upon a decoded result. CONSTITUTION:Respective storage means 4, 11 store information indicating data state in accordance with subblocks divided as data units smaller than the cache block. A constituting means 35 reads out the data of corresponding subblocks and the tag information of the subblocks based upon the data state information stored in the storage means 4, 11 in accordance with a write request to a main storage device 14 and constitutes write data in the device 14. A control means 46 controls the transfer of the data constituted by the means 35. Consequently only the changed data out of data managed in each block unit can be rewritten in the main storage 14 in each unit smaller than the block.
Patent JP-H05138328-A (JP)
Title: Turn table type low pressure casting apparatus
Inventor: UNOSAKI NAGATO
IPC: B22D29/04
Filed: 1991-11-15
Abstract: PURPOSE:To provide a turn table type low pressure casting apparatus, in which the height of a low pressure casting machine rotated together with the table is made to low and die opening stroke for taking out a product is made to large. CONSTITUTION:This apparatus is composed of the low pressure casting machine S radiately arranged on the turn table 4 and a die opening machine T arranged above a product taking out station in this turn table 4, and in each low pressure casting machine S, a movable plate fitting an upper die is arranged in freely attachably and detachably and in the die opening machine T, a lifting plate is provided in freely attachably and detachably to/from the movable plate.
Patent JP-H05137822-A (JP)
Title: Core bar and golf club shaft
Inventor: KAWAMATSU HIDEAKI
IPC: B29C70/54
Filed: 1991-11-15
Abstract: PURPOSE:To provide a golf club shaft capable of changing partially the rigidity and a core bar for manufacturing the same. CONSTITUTION:A core bar body 1 consists of an at-hand forming member 3 on the proximal end side and a tip forming member 4 of the distal end side. Both members 3, 4 are interconnected at the ends of the respective cylindrical small diameter parts 6, 8 which form an outer diameter reducing part. Reinforcing fibers impregnated with resin are wound around the outer peripheral surface of the core bar body 1 to be hardened. The members 3, 4 are separated from each other in the outer diameter reducing part and the core bar body is drawn out to form a shaft body 9. The shaft body 9 has the high rigidity part 11 having the inner diameter of a hole part 10 reduced partially along the axis L and the wall thickness increased partially on the way of the direction of the axis L. The shaft body 9 is difficult to flex in the high rigidity part 11 and easy to flex in the other marts.
Patent JP-H07178022-A (JP)
Title: Vacuum cleaner
Inventor: KAWASHIMA HIROMI
IPC: A47L9/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a small-sized and lightweight vacuum cleaner having high operability by forming the main body into a nearly circular arc shape lowered downward, providing a longitudinally rotatable handle at the center part of the upper face, and protruding it from the main body at the time of storage. CONSTITUTION:The rear of the main body 21 is formed into a roundish shape toward the lower rear from an apex above a roller 27 as seen from the side face. A carrying handle 34 is provided behind the upper part. A shaft is provided on the handle 34 or at the center part of the upper face of the main body 21, holes to be coupled with the shaft are provided on opposite sides, the handle 34 and the main body 21 are coupled by the shaft, thus the handle 34 is made longitudinally rotatable, and it is protruded from the outer shell of the main body 21. A hand can easily be inserted, the main body 21 can be carried in one action, and the operability is improved. When the handle 34 is erected while the rear of the main body 21 faces the floor surface side, the main body 21 can be rested, thus no rear angular shape is required, and the main body 21 can be made small-sized and lightweight.
Patent JP-H08184274-A (JP)
Title: Controller of moter-driven blind
Inventor: SAOTOME NOBUTOSHI
IPC: E06B9/32
Filed: 1994-12-28
Abstract: PURPOSE: To control a number of blinds in all, by setting addresses of respective blinds by electric signals transmitted from a generalized command means. CONSTITUTION: Signals transmitted from a central control device 1 through a first communication line 101 are received in a FCU 4 of each floor. If a specified address is not designated, the signal is transferred to the next FCU as it is. When a specified address is designated, if it coincides with the objective of memory, it is stored in a memory of FCU 4. The information in the memory is read out and a specified signal is transmitted together with a logical address code showing the transmitting address, to a series of BC5 connecting the subordinates through a second communication line 401 to control the motion of the blinds by BC 5.  When the address-setting signal is not received but a motion command signal is received together with a logical address code, an old motion command is reset in a memory 513 and a new motion command is stored and further, on the basis of this command, the blind is driven.
Patent JP-H02174347-A (JP)
Title: Facsimile equipment
Inventor: SASANO JUN
IPC: H04L69/14
Filed: 1988-12-26
Abstract: PURPOSE:To improve the operating efficiency of an integrated digital service network(ISDN) by analyzing opposite information notified from a network during the monitor period of an incomplete call when the incomplete call takes place, recognizing the cause loading to the production and setting a proper facsimile procedure. CONSTITUTION:Layer 3 information on the control procedure informed from the ISDN after a call is stored, and a terminal equipment having both G3 and G4 facsimile procedures by G3 and G4 facsimile communication sections 3, 4, for example, makes a call by the G3 facsimile procedure. Thus, even if the line is released, based on the layer 3 information, the incomplete call takes place because the opposite terminal equipment is a terminal equipment having the G4 facsimile procedure, then the facsimile procedure is changed from the G3 to the G4 and recalling is applied. Thus, the call setting with the opposite terminal equipment is ensured.
Patent JP-H04196204-A (JP)
Title: Rotary transformer
Inventor: TAKEUCHI TOSHIHIRO
IPC: H01F38/14
Filed: 1990-11-27
Abstract: PURPOSE:To reduce the number of pin terminals and to make the title rotary transformer more small-sized by a method wherein a metal holding body is wired so as to become one terminal for a winding coil which has been wound on a winding groove in a magnetic material and a winding operation is performed to the winding groove in each magnetic material. CONSTITUTION:An inside coil 14 and an outside foil 17 are wound on opposite winding grooves 13, 16 ; short rings 18 of only the prescribed number are installed between the winding grooves 13 in an inside magnetic material 12. The inside coil 14 is constituted in such a way that it is wired by a terminal pin 20 at an inside terminal plate 19 attached to the inside magnetic material 12 and by an inside metal holding body 23. In the same manner, the outside coil 17 is constituted in such a way that it is wired by a terminal pin 22 at an external terminal 21 attached to an outside magnetic material 15 and by an outside metal holding body 24. Thereby, it is possible to obtain a rotary transformer in which the number of pin terminals is small, which is small-sized and whose characteristic is excellent.
Patent JP-H10173731-A (JP)
Title: Interface unit for signal transmission and network for signal transmission using the unit
Inventor: TAKAHASHI MICHIHARU
IPC: H04N21/647
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To install an interface unit at an arbitrary place of line by inversely serially connecting output terminals to each other in a pair of directional couplers, having branch terminals forward coupled to input terminals provided on a trunk and backward coupled to output terminals, thereby connecting the couplers to the trunk and connecting the branch terminals to coupling terminals for signal injection. SOLUTION: A high-frequency signal supplied from a trunk terminal 1-1 is inputted to the input terminal of directional coupler 3-1, one part of that signal is coupled from the branch terminal of directional coupler 3-1 to a coupling terminal 2-1, and its remained part is transmitted through a directional coupler 3-2 to a trunk terminal 1-2. The high-frequency signal inputted from the trunk terminal 101 is not coupled with the branch terminal of directional coupler 3-2, although it is inputted to the directional coupler 3-1. The high-frequency signal inputted from the trunk terminal 1-2 is inputted to the directional coupler 3-2, couples its one part with the coupling terminal 2-2 and transmits its remaining part to the trunk terminal 1-1 but is hardly coupled with the coupling terminal 2-1 of directional coupler 3-1.