baber/WOPTO huggingface dataset:
Patent JP-H0615017-A (JP)
Title: Golf club head
Inventor: KOBAYASHI MASASHI
IPC: A63B53/04
Filed: 1992-06-29
Abstract: PURPOSE:To provide a golf club showing an elastic behavior within the range of the compressive deformation capable of being generated by the collision of a face member with a ball, having the rigidity almost synchronizing to the deformation of the ball and having abrasion resistance and durability allowing the face member to sufficiently withstand long-term use. CONSTITUTION:A face member 13 having an elastomer layer 11 composed of rubber or a rubbery elastomer and the fiber reinforced resin layer 12 covering the surface of the elastomer layer 11 is provided to the recessed part 10a formed to the face part of a head main body 10. The peripheral edge part of the fiber layer 12a of a fiber reinforced resin layer 12 is incorporated in the opening edge of the recessed part.
Patent JP-H0939708-A (JP)
Title: Air bag device
Inventor: KATSUTA NOBUYUKI
IPC: B60R21/20
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent a generated gas from directly touching an air bag, and dispense with a reinforcing cloth for air bag by providing a cover member for enclosing the outer surface of a housing between the housing and an air bag, and forming a gas blowout hole and a passage for connecting the blowout hole to a gas discharge hole. SOLUTION: When an impact is sensed by a sensor, a squib is operated on the basis of this signal, whereby an enhancer 14 is ignited to generate a flame. This flame enters into a combustion chamber 10 through a passage 17 and ignites a gas generating agent 5. The generated combustion gas is passed through a coolant filter chamber 12 and a filter 16 through a blowout hole 18 and blows out from a gas discharge hole 3. Thereafter, the gas is touched by the conical inclined wall of a head part 21 to change the direction, and then blown out from a blowout hole 27 to expand an air bag 2. The gas blown out from the gas discharge hole 3 is touched by the truncated conical head part 21 of a cover member 20 to change the direction, and then blown out from the blowout hole 27, so it is never directly touched by the air bag 2.
Patent JP-2001024926-A (JP)
Title: Portable camera and pictorial communication method
Inventor: NAGAOKA JIRO
IPC: G03B19/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide techniques for displaying an image picked up by a portable camera so that even many persons can easily watch the image. SOLUTION: A video camera A1 is provided with a casing 1 and an image pickup part S for picking up an image outside the casing 1, a projector part P and a control part 6 for executing prescribed image processing and expanding an image, which is provided by that execution, while projecting it from the projector part P to the outside of the casing 1 are housed in this casing 1. Besides, a communication part for communicating with the outside through an antenna 3 is built in the casing 1 and an image generated on the basis of communication data received through this communication part can be projected while being expanded through the projector part P to the outside of the casing 1 by the control part 6.
Patent JP-S5898828-A (JP)
Title: Production for magnetic head
Inventor: YANAGIUCHI TADAHIRO
IPC: G11B5/127
Filed: 1981-12-09
Abstract: PURPOSE:To produce a narrow track head using an amorphous magnetic core, by etching chemically a gapped bar to take out a head chip. CONSTITUTION:Amorphous thin pieces 12 having a track width TW and amorphous thin pieces 13 provided with V-shaped notches in upper parts are combined, and amorphous thin pieces 12 are arranged in the center part and amorphous thin pieces 13 are arranged on both faces up to a core width CW to constitute a head chip part 4. These head chip parts 4 and metallic pieces 11 having a thermal expansion coefficient approximating that of an amorphous magnetic material are laminated alternately and are adhered to one another to constitute a bar-shaped composite material 5. The composite material 5 is cut in the direction of an arrow (b) along a line a-a' passing center parts A of head chip parts 4. A winding groove B is provided on the cut face to form a one-side part 6 of a gapped bar. Two parts 6 are joined and adhered through a spacer to form a gapped bar 7. The gapped bar 7 is etched chemically in a liquid where metallic parts are etched but amorphous parts are difficult to etch, and thus, only chip parts are left.
Patent JP-H0925591-A (JP)
Title: Production of electrode for electrolysis
Inventor: OGURI MASAYUKI
IPC: C25B11/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To produce an electrode for electrolysis excellent in durability by forming an alloy layer of valve metal such as Ti and platinum group metal such as Pt on the surface of a Ti substrate and forming a coating layer of IrO2 , and Ta2 O5 thereon. SOLUTION: An alloy constituted of 50 to 96wt.% of one or more kinds of metals among Ti, Ta, Nb, Zr and W and 50 to 4wt.% of one or more kinds of metals of Pt and Pd is prepd. In a nonoxidizing atmosphere using the same alloy as an electrode material, the surface of the Ti substrate is discharged and scanned for about 5 to 30min per dm<2> to form an alloy layer having about 10 to 150μm thickness on the surface of the Ti substrate. Next, the surface of this alloy layer is coated with a soln. of an Ir compound and a Ta compound so as to regulate the molar ratio of Ir/Ta expressed in terms of metals to about (5/95) to (30/70), which is baked at about 400 to 700 deg.C for 5min to 2hr to form a coating layer constituted of IrO2 and Ta2 O3 . Thus, the electrode for electrolysis usable for a long time can be obtd.
Patent JP-H1141386-A (JP)
Title: Facsimile equipment
Inventor: ASAKURA MASANORI
IPC: H04N1/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment which can effectively utilize a digital line. SOLUTION: An audio CODEC 36 regards transmission/reception data modulated and demodulated by a MODEM 35 for G3/super G3 as audio data and performs A/D conversion and D/A conversion according to the non-linear quantization, namely, encoding rules (μ-law:μmethod) based on the G.712 or the like of the ITU-T recommendation. Then, these data are transmitted through an ISDN line L2 to the transmission destination according to a base band transmission system. Therefore, between the ISDN lines L2 through an exchange network, communication time can be shortened almost without being affected by noises or the like.
Patent JP-2000025179-A (JP)
Title: Gas barrier laminated polyamide film
Inventor: SATO MASAYOSHI
IPC: B32B27/34
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the subject film having high gas barrier properties and excellent adhesion, water resistance, solvent resistance and blocking properties. SOLUTION: An adhesion modifying layer constituted of a self-crosslinkable polyester graft copolymer obtained by the graft copolymerization of a polymerizable unsaturated monomer containing a hydrophilic polymerizable unsaturated monomer with a hydrophobic polyester resin is formed on at least one surface of a polyamide film base material 1 and a gas barrier layer 3 comprising an inorg. membrane is formed on at least one surface of the adhesion modifying layer 2.
Patent JP-2000024875-A (JP)
Title: Air-cooling method for main spindle tool fitting section of machine tool
Inventor: TEZUKA TAKAO
IPC: B23Q11/12
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To easily change a tool from a main spindle even after an operation for a long period and maintain the precision of the main spindle in the Z-axis direction by discharging the cleaning air cleaning a main spindle tool fitting section through the interior of a main spindle during the machining operation of a machine tool, and cooling the main spindle tool fitting section to suppress heating. SOLUTION: A tool 10 includes a tool holder 12 for fitting a tool main body 11, and the tool holder 12 is removably fitted to a main spindle 18. One end of the tool holder 12 is formed into a tapered face 12A, the tapered face 12A is coupled with the tapered hole 18A of a tool fitting section formed on a main spindle 18, and a through hole 18B is communicated with the tapered hole 18A. An air passage 17 is bored in a draw bar 15, the tool holder 12 and the tool 10, and an air feeding means 4 feeding air to the air passage 17 is provided behind the main spindle 18. During the machining operation of a machine, air is discharged to the air passage 17 in the main spindle 18 to cool the tapered hole 18A of the main spindle 18. The tool fitting section of the main spindle 18 can be suppressed from being expanded by heating.
Patent JP-S6176781-A (JP)
Title: Scroll type compressor
Inventor: ICHIKAWA TSUTOMU
IPC: F04C18/02
Filed: 1984-09-20
Abstract: PURPOSE:To lubricate sufficiently even when oil supply through oil supply pump is insufficient by providing a recessed oil sump in the face at the side formed with a wrap of mirror board of swivel scroll at the outside of the outer circumferential face of wrap. CONSTITUTION:A recess 24 for storing oil is provided in the face of mirror board 9 formed with a wrap 10 of swivel scroll 6 at the outside of the outercircumferential face of wrap 10. Consequently, the refrigerator oil 20 stored in the recess 24 is agitated through rolling motion caused by said scroll 6 and sprayed together with sucked gas into a compression chamber 11 to perform lubrication. Consequently, insufficient lubrication through oil supply pump 22 is compensated to achieve sufficient lubrication. As a results, deterioration of gas seal and sliding performance can be eliminated resulting in stable operation of compressor continuously.
Patent JP-S6175478-A (JP)
Title: Image processing method
Inventor: NAGAI AKIO
IPC: H04N1/405
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a representation with smooth half-tones by representing one picture element with one dot, and classifying the sum of density date on an aimed picture element and the weighted mean of error data on plural peripheral picture elements and determining a density value. CONSTITUTION:A weight matrix of the aimed picture element to peripheral picture elements is denoted as W and the weighted mean Am,n of error data is calculated from an equation I. Further, when the density data on the aimed picture element is denoted as Im,n, the density value of a dot representing a picture element is determined from Pm,n=Am,n+Im,n, where Pm,n is data for density value determination. Namely, when an output dot has a representation of density 0-(i), i.e. (i+1) gradations, the density value is determined in the order of 0, 1...(i) according to which of expression II holds. Then, an error Em,n is calculated from Em,n=Pm,n-j/i(i: density value).
Patent JP-H1041669-A (JP)
Title: Shielding structure
Inventor: HASEGAWA MOTOMI
IPC: H05K9/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly and improve maintainability to provide electromagnetic shielding. SOLUTION: A shielding structure consists of a shielding cover 1 and pin hole-like connectors 4. The shielding cover 1 is obtained by working a conductive metal plate into a box shape with one of its six sides open; and forming projections 3 on at least one of four sides adjacent to the open side and at four corners. The connectors 4 are formed on a printed board 2 mounted with electronic components, in positions where the connectors are electrically connected with the projections 3, and are connected with the ground of the printed board 2.
Patent JP-2000031875-A (JP)
Title: Communication terminal device, communication controller and data communication system
Inventor: OI TOMOYUKI
IPC: H04B7/26
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To confirm whether it is the abnormality occurrence or power off of each terminal and to make management easy and also sure by notifying the effect to a communication controller and after that turning off power when each terminal turns it off. SOLUTION: A slave station 500 drives a radio unit 302 and transmits notification data of power off to a center station 400 when a power switch 306 is subjected to a switching operation from on to off by the processing operation of a body controlling part 501 according to a control program. When the station 400 receives the power off data, it stores it in a recoding medium of a DAMA controlling part 401 and also transmits receiving notification data to the station 500. The station receives the receiving notification data, confirms it and after that turns off the body power by means of the part 501.  Thus, the terminal testing function of the station 400 discriminates whether or not due to the power off in deciding the existence of abnormality of each slave station according to the existence of response data from each slave station to data transmission and can appropriately copes with it.
Patent JP-H0841570-A (JP)
Title: Aluminum alloy sheet having bluish gray color tone after anodic oxidation treatment and its production
Inventor: MATSUO MAMORU
IPC: C22C21/00
Filed: 1994-07-29
Abstract: PURPOSE:To produce a rolled sheet having a bluish dark gray color tone reduced in a tinge of yellow after anodic oxidation treatment. CONSTITUTION:This sheet is a rolled Al alloy sheet which consists of 1.2-5.5% Mg, 0.3-0.8% Mn, 0.0040-0.05% Ga, <=0.5% Fe, <=0.2% Si, <=0.2% Cr, 0.003-0.20% Ti (combining 1 to 100ppm B), and the balance Al with inevitable impurities and in which Al6Mn or Al6(MnFe) having 0.05-1.5mum size is dispersed at (5X10 to 1X10<7>)pieces/mm density. The alloy is cast, preheated at 400-600 deg.C for 0.5-24hr, and further heated, prior to hot rolling, at 350-530 deg.C for 0.5-24hr, by which an Al-Mn intermetallic compound is precipitated. Then, primary cold rolling, process annealing, and final cold rolling are performed.
Patent JP-S6441658-A (JP)
Title: Radio control engine starting method
Inventor: TESHIROGI TSUTOMU
IPC: F02N11/08
Filed: 1987-08-07
Abstract: PURPOSE:To make engine starting performable so effectively from the outside by starting an engine in a way of transmitting an engine starting signal to a cab telephone transmitter-receiver from an external telephone, while when the starting is not performed, making the effect informable to the external telephone. CONSTITUTION:An electronic controller 2 for engine starting is connected to an existing cab telephone transmitter-receiver 1 in an automobile. And, a fact that an engine starting signal is entered out of an external telephone into the transmitter-receiver 1 is confirmed and simultaneously the presence of a pass- word signal inherent in this controller 2 and correction of errors are conformed, and when all conditions are satisfied, the engine starting signal is outputted out of a control circuit 3. Next, after confirmation of parking operation, an ignition signal is outputted to an ignition device 6 from an ignition starting circuit 5. This ignition operation is performed several times (for example, three times) till the engine is started, and when it is not started finally, this fact is made so as to be informed to the external telephone through buzzing with a cab telephone.
Patent JP-H0729609-A (JP)
Title: Battery
Inventor: MIYAMOTO YOSHIKO
IPC: H01M10/05
Filed: 1993-07-14
Abstract: PURPOSE:To provide a battery using a positive electrode active material including a disulfide compound with a high quality and high safety. CONSTITUTION:In a battery using a positive electrode active material including a disulfide compound, a current collector 2 disposed on a side of a positive electrode 1 and a battery container 3 in a portion in contact with the positive electrode are made of titanium. Consequently, it is possible to prevent the generation of corrosion reaction among the positive electrode, the positive electrode current collector, and the battery container.
Patent JP-H0544753-A (JP)
Title: Disc brake rotor
Inventor: OZAKI YOSHINORI
IPC: F16D65/12
Filed: 1991-08-07
Abstract: PURPOSE:To provide an aluminum disc brake rotor that is optimum for a one- side piston system (fin slide caliper). CONSTITUTION:This disc brake rotor 1 is of pin slide caliper type made up of forming a thermal spraying layer 3a on a sliding surface 30a adjoining to a brake pad 4a. This thermal spraying layer 3a formed on the sliding surface 30a being opposed to the brake pad 4a installed at the side being not directly pressurized by a piston 51 consists of high heat conductive material, wear resistant material and hard grains, and it is featured that each rate of the heat conductive material and the hard grain amounting to the whole thermal spraying layer 3a is increased toward the radial outside from the center.
Patent JP-H1137167-A (JP)
Title: Locking device of screw shaft
Inventor: FURUHASHI SEIJI
IPC: F16C25/08
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To continuously operate for hours at high speed by absorbing elongation due to thermal deformation in time of the operation of a screw shaft. SOLUTION: This screw shaft locking device is rotatably supported in the vicinity of both the ends by a bracket 7 via two bearing 2 and 3 and locks a screw shaft 1 shifting a movable body with a nut to be screwed by rotated and driven by a driving means, tight to the bracket 7. A bearing housing 14 holding these bearings 2 and 3 supporting the screw shaft 1 at least one end side is deformed according to a temperature of the screw shaft 1 and thereby the bearing housing 14 is shifted in the axial direction in relation to the bracket 7, and thus it is locked to the bracket 7 via two piezoelectric elements 1 5 and 1 6 for absorbing any thermal deformation in the screw shaft 1.
Patent JP-S6175378-A (JP)
Inventor: OTANI KAZUO
IPC: G09F9/00
Filed: 1984-09-21
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-S6091561-A (JP)
Title: Manufacture of electrodes of stacked secondary battery
Inventor: YAMAMOTO AKIRA
IPC: H01M4/88
Filed: 1983-10-25
Abstract: PURPOSE:To prevent the carbon fiber sheet overflowing from the electrode material to be caught and generation of crack, breaking or defective melting between frame and electrode portion. CONSTITUTION:On the occasion of manufacturing an electrode 1 with frame by placing a frame member 13a at the circumference of electrode material 12a, stacking a carbon cloth 6 on the electrode material 12a and then integrating them by the heat press method, generation of defect such as defective melting deposition can be prevented by cutting the carbon cloth 6 in the size considerably smaller than the circumference (a) of the electrode material 12a.
Patent JP-H0641396-A (JP)
Title: Epoxy resin composition
Inventor: NAGATA HIDEO
IPC: C08G59/28
Filed: 1992-07-24
Abstract: PURPOSE:To provide the epoxy resin composition containing an epoxy resin containing a bisphenol A type resin and a glycidylamine type resin, a dicyandiamide curing agent and a curing auxiliary, and low water-absorptive, and used as a prepreg, etc., having good tackiness and drape property. CONSTITUTION:The epoxy resin composition a having low water absorptivity and capable of providing a prepreg having proper tackiness and drape property is obtained by blending (A) an epoxy resin mixture containing 40-80wt.% bisphenol A type epoxy resin and 20-60wt.% glycidylamine type epoxy resin consisting of tetraglycidyl-4,4-(4-aminophenyl)-p-diisopropylbenzene expressed by the formula with (B) 1-10 pts.wt. (based on 100 pts.wt. epoxy resin mixture of the component A) curing agent consisting of dicyandiamide and (C) 1-10 pts.wt. (based on 100 pts.wt. epoxy resin mixture of the component A) curing auxiliary consisting of 3,4-dichlorophenyl-1,1-dimethylurea, etc.
Patent JP-H1040264-A (JP)
Title: Distributed program retrieval method and device
Inventor: ARIMA ATSUSHI
IPC: G06F17/30
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To retrieve a program that is coincident with a pointed input/output example, to promote the reuse of software of a global scale and to improve the convenience for users by retrieving the program by the request of a client and sending the retrieval result to the requester client. SOLUTION: A communication device 2 of a client 1 selects a server 5 from a candidate server list 31 which is inputted by a program retrieval device 3 and sends a denotative specification 32 to a communication device 6 of the server 5 via a communication line 4. The device 6 inputs the specification 32 to a program retrieval device 7 to retrieve a program. The device 7 gives the input data in turn to the existing programs stored in a program storage 8 and executes these programs to take out the output. If the output condition is satisfied, the device 7 sends the relevant program information to the device 2 of the retrieval requester client 1 via the line 4 as the program retrieval result.
Patent JP-H0865365-A (JP)
Title: Radio communication device
Inventor: SAKAI YASUO
IPC: H04B7/26
Filed: 1994-08-23
Abstract: PURPOSE: To prevent a large output from being transmitted by controlling the output to a transmission output which does not exceed a maximum transmission output set at the start point of a telephone call once the connection of a booster with a portable telephone set is detected during the telephone call. CONSTITUTION: The control circuit 15 of the booster 2 is always ready to receive information from a control signal line 4, and informs the CPU 18 of the booster 2 of information showing that the booster is connected during a telephone call once receiving the information from the portable telephone set 1 through a signal line 4. Further, the booster control circuit 15 once receiving amplification level information from the telephone set 1 informs the CPU 18 and stores the information in an amplification level storage unit 17. The CPU 18 sends the indication that the output is amplified by an amplification level to an output control circuit 14 from the control circuit 15 on the basis of the level information for the amplification held in the storage unit 17.  The circuit 14 controls an output amplifying circuit 13 to perform the amplification by the level and sends the result out of an antenna 16. Consequently, the output is never sent exceeding the maximum transmission output even when the booster 2 is connected.
Patent JP-H0643757-A (JP)
Title: Image recorder
Inventor: OKAMOTO YUKIO
IPC: G01N27/72
Filed: 1992-07-24
Abstract: PURPOSE:To provide the image recorder having a toner concn. detecting circuit which has the high accuracy of detecting the toner concn. and is low in cost. CONSTITUTION:This image recorder has the toner concn. detecting circuit which detects the toner concn. of a developer by detecting a change in the magnetic permeability of the developer of a two-component system. The above-mentioned toner concn. detecting circuit consists of sensors 51Y, 51M, 51C, 51k for detecting the change in the magnetic permeability, an analog multiplexer 52a, a buffer transistor 52b, a waveform shaper 53, a counter 54 connected to a CPU 50 for control and a gate signal generating circuit 55 connected to the CPU 50 for control which delivers a gate signal to this counter 54.