baber/WOPTO huggingface dataset:
Patent JP-S6276947-A (JP)
Title: Lan system
Inventor: TANAKA HISATAMI
Filed: 1985-09-30
Abstract: PURPOSE:To eliminate the need for a master controller, to miniaturize each terminal and to attain data transmission/reception at short time by so adopting the constitution that an output device is shared by all terminals. CONSTITUTION:Input terminals 100-102 and output terminals 200, 201 are connected to a bus 30 and a terminal number is assigned to each terminal. As a timer value T0, tau, 2tau, 3tau, 4tau, 5tau are set to timers 14, 24 at each terminal when power is applied (time t0). When timeup takes place in the terminal 100 at a time t1, a timeup signal is outputted and a control section 16 sends a synchronizing signal Sy including the own terminal number SA to a bus 30. Terminals 10, 20 detect synchronizing information SYN in the signal Sy, extracts the number SA and sets a timer value T1 to the timers 14, 24 based on the sender number SA and the own terminal number N at a time t2. In this case, the timer value T1 of the terminals 100-201 is respectively 5tau, tau, 2tau, 3tau, 4tau in the arranging order shown in the figure. The terminal 101 outputs a timeup signal to the control section 16 at a time t3 and the control section 16 acquires the transmission right by the output. The other terminals 102, 200, 201, 100 acquire the transmission time at times elapsed by 2tau, 3tau, 4tau, and 5tau from the time t2 respectively. Thus, the signal Sy is sent cyclicly at a prescribed period in the ascending order of the terminal.
Patent JP-S6197697-A (JP)
Inventor: TANAKA HARUO
IPC: G09G3/20
Filed: 1984-10-17
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-H0757811-A (JP)
Title: Connector
Inventor: SUGA SADANORI
IPC: C08L23/20
Filed: 1993-08-10
Abstract: PURPOSE:To provide a connector having a light weight and excellent performance by using a poly-3-methylbutene-1 resin composition including rubber-like alpha-olefin copolymer. CONSTITUTION:A P3MB1 resin composition includes rubber-like alpha-olefin copolymer and a P3MB1 resin. As a P3MB1 resin, a 3MB1 single polymer or a copolymer composed of 3MB1 and another kind of a-olefin having 2-20 carbon numbers is used. The content of alpha-olefin in the copolymer is generally 15wt.% or less, more preferably, is 10wt% or less. and its lower limit is generally 0.5wt.%. As a copolymer, a so-called random copolymer is preferably used, and more preferably, a random copolymer obtained by a two-stage polymerizing method where random copolymerizing processes are performed at two stages is used.
Patent JP-S59107617-A (JP)
Title: Piezoelectric oscillator
Inventor: YAJIMA KOUTAROU
IPC: H03H9/05
Filed: 1982-12-13
Abstract: PURPOSE:To protect a superthin type piezoelectric oscillating plate having >30MHz of fundamental wave effectively from shock and vibration by providing a support comprising an insulating plate having a hole whose circumference has a stepwise support part and inserting the piezoelectric oscillating plate to the hole. CONSTITUTION:The hole 11a having an inner diameter slightly larger than an outer diameter of the oscillating plate supported at a center part of a round glass plate is made by photoetching the support 11. In this case, claw-shaped support parts 11b are made left at a 120 deg. of pitch. Then, after a conductor part 13 is formed by vapor-depositing gold or silver or the like to the circumference of the support 11, the crystal oscillating plate 14 is inserted to the hole 11a, and the support parts 11b and the oscillating plate 14 are fixed by an adhesive. Further, the circumference of the oscillating plate 14 from which an exciting electrode 15 is led out is connected electrically to the conductor part 13 by adhering the circumference to the conductor part 13 by means of a conductive adhesive. Then, the support 11 is fixed to a hermetic base 18 fitted by a clip pin 17 by means of a conductive adhesive 19.
Patent JP-2000041976-A (JP)
Title: Movable x-ray apparatus
Inventor: KADOWAKI TOSHIO
IPC: A61B6/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a movable X-rays apparatus wherein a counter wt. such as iron corresponding to wt. of a holding part holding an X-rays tube can be equipped in the hollow part of a support by making thickness and height of the support smaller. SOLUTION: A revolving support 3 is vertically provided on a movable truck 1 and a counter wt. 8 connected with the holding part of an X-rays tube 10 movable in the up and down direction along this support 3 with a wire 9 is hung movably up and down in the support 3. The X-rays tube 10 is rotated in the horizontal plane by a support revolving part provided on the movable truck 1 and constituted of a bearing part 2 and a rotating shaft 4 with a hollow part 5. In addition a projected part 12 entering into the hollow part 5 is provided on the lower part of the counter wt. 8 in the support 3 and when the X-ray tube holding part is elevated to the uppermost level, the counter wt. 8 and the projected part 12 are lowered to the lowermost level on the contrary.  In this case, by entering the projected part 12 provided on the lower part of the counter wt. into the hollow part 5 of the support revolving part, the vol. of the hollow part 5 can be utilized as the vol. of the counter wt.
Patent JP-S59110730-A (JP)
Title: Preparation of cold rolled steel plate excellent in processability
Inventor: TOKUNAGA YOSHIKUNI
IPC: C21D8/02
Filed: 1982-12-15
Abstract: PURPOSE:To prepare a cold rolled steel plate excellent in processability, by a method wherein a low carbon steel slab of which components are prescribed is hot rolled and, after winding up at a high temp., the outer peripheral temp. of the formed hot rolled coil is gradually cooled through a specific range. CONSTITUTION:Hot rolling is applied to a steel slab containing 0.005-0.07% C, 1.3% or less Si, 0.8% or less Mn, 0.1% or less, P, 0.01-0.1% Al and 10-80ppm N in a usual process and the hot rolled slab is wound up at 720 deg.C or more in a coil form while the wound-up hot rolled coil is subjected to heat holding treatment directly after winding-up to gradually cool the outer periphery part thereof at a cooling speed of 10 deg.C/min or less over a temp. range reaching 500 deg.C from 720 deg.C. By this method, the material qualities of the leading end part and the trailing end part can be secured to high levels equal to that of the central part.
Patent JP-H0267566-A (JP)
Title: Electrophotographic sensitive body
Inventor: GOTO KOJI
IPC: G03G5/147
Filed: 1988-09-02
Abstract: PURPOSE:To prevent the deterioration in electrophotographic characteristics by a dispersion aid by incorporating fluoroplastic resin powder subjected to a surface oxidation treatment into a surface layer. CONSTITUTION:The fluoroplastic resin powder subjected to the surface oxidation treatment is incorporated into the surface layer. Since the fluoroplastic resin powder subjected to the surface oxidation treatment is uniformly dispersed into a coated film, there is no need for adding a large amt. of a surfactant to the surface layer and the generation of bubbles in the coating compd. is obviated. The fluoroplastic resin powder subjected to be applied is preferably polyetetrafluoroethylene resin, polytetratrifuoroethylene chloride, etc. The deterioration of the electrophotographic characteristics by the dispersion aid is prevented in this way.
Patent JP-S59110496-A (JP)
Title: Production of steel wire for arc welding having excellent feedability and spatter resistance
Inventor: HINOTO HAJIME
IPC: B23K35/40
Filed: 1982-12-14
Abstract: PURPOSE:To obtain a steel wire for arc welding having improved feedability and spatter resistance by descaling a steel wire and drawing roughly the wire then performing an annealing stage in two stages in a weak oxidizing atmosphere and a reducing atmosphere. CONSTITUTION:A steel blank wire rod after hot rolling is passed through a descaler 2 so that surface scale is removed from the wire rod. The wire rod is then passed through a pretreating tank 3 to clean the surface thereof. The cleaned wire rod is fed to a drawing machine 4 by which it is drawn to an intermediate diameter. The wire rod is thereafter passed through a heating furnace 5 kept in a weak oxidizing atmosphere to form oxide scale of 0.5-0.1mu thickness on the surface of a wire 7. The wire is fed to a furnace 6 kept in a reducing atmosphere where the wire is subjected to two stages of annealing including holding for 50-90sec at 800+ or -50 deg.C and heat treating. The wire is then cooled in a water tank 7 and is fed to succeeding stages for plating, finish drawing, coiling, finish annealing, etc. The steel wire for arc welding having excellent feedability and spatter resistance is obtd. by the above-mentioned method.
Patent JP-H0963601-A (JP)
Title: Separator for fuel cell
Inventor: TSURU ATSUSHI
IPC: H01M8/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress deformation of a separator formed by presswork by forming corrugated shapes along the outer circumference of a center plate. SOLUTION: This separator 5 for a fuel cell has the structure composed of the following parts: a center plate 20 to separate an anode gas 7 and a cathode gas 6; two mask plates 21 which have almost the same outer size as the center plate 20 and an aperture 10 for an electrode in the center and are installed mutually in parallel at a prescribed gap while sandwiching the center plate 20 between them and closely attached to the center plate 20 at the outer circumferential end; and a punched plate 22 so installed in parallel to the mask plates 21 as to be stuck to the inner faces of the mask plates and cover the aperture 10 for an electrode. The improvement of the separator is that the center plate 20 is made corrugated 23 in its whole circumference which is as a prescribed gap from the outer circumferential end of the mask plates 21.  It is preferable that the up and down interval of the corrugated shape 23 is just the size to be fitted with the prescribed gap of the make plates 21.
Patent JP-H0881275-A (JP)
Title: Production of fiber composite material having silicon carbide group
Inventor: SUYAMA AKIKO
IPC: C04B35/565
Filed: 1994-09-13
Abstract: PURPOSE: To provide a method for producing a composite material hardly causing thermal deterioration of a fiber in production, capable of retaining high breakage resistance and densely being formed. CONSTITUTION: A three-dimensional structural body (preform) having a prescribed foam is formed of a ceramic fiber and, on the other hand, a starting raw material containing silicon and a carbon source is impregnated with a preform to form a formed body having a prescribed shape and the resultant formed body is substantially heated to a temperature lower than melting point of silicon in a vacuum or in an inert gas atmosphere and pressurized. Thereby, reaction sintering of silicon with carbon is carried out to form a SiC matrix and densify the formed body.
Patent JP-H0381888-A (JP)
Title: Character segmentation system
Inventor: SHINOZAKI YUJI
IPC: G06K9/34
Filed: 1989-08-24
Abstract: PURPOSE:To improve the accuracy of pattern segmentation by executing the weighting processing of a projection histogram at the period of a character pitch to decide a separated position. CONSTITUTION:A histogram forming part 11 is driven at first to store histogram information in a memory 63. Then a weighted sum calculating part 21 is driven to calculate the sum of respective element products in a phase changing variable obtained by changing the phase changing variable deltax of a function from O to P in each bit and the calculated value is stored in the memory 63. Then a peak detecting part 31 is driven and calculates the maximum value of respective weighted sum values stored in the memory 63 to calculate the changing variable DELTAx indicating a peak. Then a separated position calculating part 41 and a character pattern transfer part 51 are successively driven and a character pattern is transferred to a memory 62.
Patent JP-H0774079-A (JP)
Title: Exposure method and aligner
Inventor: KOMATSU KOICHIRO
IPC: G03F7/20
Filed: 1993-09-02
Abstract: PURPOSE:To heighten the overlay accuracy by lessening the influence of the distortion of a wafer or the influence of fluctuation of air, in step and scan system of exposure method. CONSTITUTION:Diffraction gratings 2A and 2B are made along the direction of scanning on both sides the pattern 1 of a reticle R, and diffraction gratings 5A and 5B are made along the direction of scanning on both sides of the shot region 4 of a wafer W. The reticle R is placed on a scan stage 8 through an inching stage 7, and the wafer W is placed on a wafer stage 11. The reticle R and the wafer W are scanned through the scan stage 8 and the wafer stage 11, and also the position and the angle of rotation of the inching stage 7 are finely adjusted continuously so that the quantity of positional discrepancy between the diffraction gratings 2A and 2B and 5A and 58 may be settled in specified range.
Patent JP-S6462574-A (JP)
Title: Key card
Inventor: TERAKAWA MASATSUGU
IPC: G06K19/00
Filed: 1987-09-01
Abstract: PURPOSE: To improve reliability and economical efficiency by providing a card body with a logic circuit, providing on a body surface with a source feeding terminal to effect a feed to the logic circuit, and providing at each side of a body surface with a data regenerating terminal. CONSTITUTION: A logic circuit 12 consisting of a monolithic IC and having an output corresponding to a binarization numeral is arranged in the recessed part of a card body 11 and a panel plate 111 is arranged in a covering state. A data regenerating terminal 14, an input terminal 15, and a source feed terminal 13 respectively connected to a logic circuit 12 through a lead wire 121 at an internal part are respectively arranged at sides A-D on the upper surface of the body 11 to form a key card 10. When the side A of the key card 10 is set to a card reading device, data is inputted to a reading device 20 through a data regenerating terminal 14A, and the following sides B, C, and D are respectively set and data is inputted, in order.
Patent JP-2001050213-A (JP)
Title: Hydraulic cylinder device
Inventor: KUBO TOMIO
IPC: B21D28/20
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic cylinder device having a built-in stopping mechanism for safe and surely stopping, and compact appearance. SOLUTION: This hydraulic cylinder comprises a cylinder 1, a cylinder rod 2 arranged in the cylinder 1 as freely projecting and sinking and provided with a piston part 6 dividing inside the cylinder 1 into a pressure chamber 4 and a recovery chamber 5, and a high speed projection operating chamber 7, a hollow pipe 9 for oil flow inserted from a closed end 8 of the cylinder 1 into the operation chamber 7 of the cylinder rod 2 and having a stopper 10 formed at its end, and a movable valve 12 moving along the hollow pipe 9 and continuously pressed and energized in the direction of the stopper 10, engaging with an engaging part 11 in the cylinder rod 2 when abutting on the stopper 10,  after engagement with the stopper 10 moving from the engaging part 11 in the apart direction for communicating the pressure chamber 4 and the operating chamber 7 and releasing the oil pressure of the pressure chamber 4 via the hollow pipe 9.
Patent JP-H0755204-A (JP)
Title: Installation frame for outdoor unit of air conditioner
Inventor: MIYAZAWA KENICHI
IPC: F24F5/00
Filed: 1993-08-12
Abstract: PURPOSE:To prevent operation valves from contamination and injury by rain and dust by providing a cover, which covers the operation valves, at a location of an installation frame corresponding to operation valves. CONSTITUTION:An outdoor unit 100 is placed and installed on an upper surface of an installation frame 20. A cover 21 is provided at a location corresponding to operation valves 17, 18, e.g. a right and rear location on the installation frame 20. When the outdoor unit 100 is installed on the installation frame 20 such that the operation valves 17, 18 are covered by the cover 21, the operation valves 17, 18 are not exposed outside. Accordingly, it is possible to prevent the operation valves 17, 18 from contamination and injury by rain and dust and to improve an appearance of the outdoor unit 100.
Patent JP-S59109330-A (JP)
Title: Manufacture of urethane foam interior item covered with breathable woven cloth
Inventor: KAZAMA NORIO
IPC: B29C44/14
Filed: 1982-12-16
Abstract: PURPOSE:To obtain easily a urethane foam interior item with good workability, by covering a urethane foam body, which has been molded in a casting mold approximately into its final shape, with a breathable woven cloth, putting the urethane foam body in a pressing mold, and press molding them integrally. CONSTITUTION:First, a core material 24 such as an iron plate, a resin board into which wood powder is mixed, or the like is set on the surface of a top force 21 facing a recess 22a, a releaser is applied on the recess 22a of the bottom force 22, and after injecting a liquid urethane foaming raw material 25, the top force 21 is closed thereon. Then the liquid urethane foaming resin raw material 25 is allowed to foam and harden thereby molding a urethane foamed body 28 having approximately its final shape, and burrs formed at the mated sections of the forces 21, 22 are removed by tools or the like. Then an adhesive is applied on the surface of the urethane foamed body 28 to form an adhesive layer 27, it is covered with a breathable woven cloth 26, and the urethane foamed body is placed in a pressing mold, wherein they are bonded and the woven cloth 26 is formed integrally therewith to obtain the desired urethane foamed interior item.
Patent JP-H1148004-A (JP)
Title: Coated throw away tip
Inventor: ETO MEGUMI
IPC: B23B27/14
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a coated throw away tip with improved resistance to peeling, resistance to chipping, wear resistance of a coating of the coated throw away tip. SOLUTION: The throw away tip is obtained by coating a cemented carbide- substrate with a coating at least one kind selected from a compound nitride, a compound carbonitride, a compound carbonitroxide containing at least titanium and aluminum. The substrate has at least tungsten carbide phase, B-1 type solid solution phase and combined metal phase. The average grain size in the tungsten carbide phase is 1.5 μm or less, and the average grain size in the B-1 type solid solution phase is 2 μm or less.
Patent JP-H1164416-A (JP)
Title: Onboard radio equipment inspection device
Inventor: TAKAMI KENICHI
IPC: G01R31/00
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To easily inspect an onboard radio equipment, to greatly shorten the inspection time per vehicle, to perform miniaturization and to lower a cost. SOLUTION: A small-sized antenna device 11 and a control unit 12 are connected by a cable 13. The control unit 12 is constituted by integrating a CPU provided with a judgement function and a modem circuit and the antenna device 11 is provided with a holding part 21 in a round bar shape on the lower side of a base provided with a square shape, for instance. Further, a transmission switch and a display device by liquid crystal for instance are provided on the backside of the base and an antenna patch for reception and the antenna patch for transmission are provided on the front surface of the base. Then, by performing radio communication between the antenna device 11 and the on- vehicle radio equipment 15 attached to the vehicle 14, the function of the onboard radio equipment 15 is confirmed by the control unit 12 and the result is displayed at the display device.
Patent JP-H1168566-A (JP)
Title: A/d conversion circuit
Inventor: FUKUMOTO MASAYOSHI
IPC: H03M1/12
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an A/D conversion circuit which is strong against noise. SOLUTION: The hot side of an analog signal source 11 is connected to an input terminal of an A/D converter 12, and a cold side is connected to an input terminal of an A/D converter 13. When a noise intrudes an analog input signal, each output digital signal of the A/D converters 12 and 13 contains a noise signal element phase opposite to each other. An arithmetic circuit 14 can delete the noise signal element by performing an arithmetic operation of output digital signals of the A/D converters 12 and 13. Thus, S/N of the output digital signal can be improved more than in the correctional case.
Patent JP-S6279602-A (JP)
Inventor: MATSUYAMA YUKIO
IPC: H01C10/32
Filed: 1985-10-02
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-H0653169-A (JP)
Title: Method for stabilizing pressure of treatment chamber
Inventor: DEGUCHI YOICHI
IPC: C23C14/54
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a title method which enables constant control of pressure with no influences of a temporary variation in pressure in a treatment chamber due to a change in plasmatic state by keeping a pressure adjustment means in a nonresponse state for a predetermined time during the output alteration of a high frequency power supply. CONSTITUTION:The inside of a plasma treatment chamber 21 is kept airtight in a high vacuum state, and a workpiece 24 is mounted on a lower electrode 23 connected to one end of a high frequency power supply 27. An upper electrode 22 is provided above to introduce a treatment gas into the treatment chamber 21 via a supply pipe 25 to make a predetermined pressure, and a high frequency power is impressed to generate a gas plasma 30 between both electrodes 22 and 23, so that the surface of the workpiece 24 undergoes plasma treatment. Since such an etching treatment is conducted with high precision and high selectivity ratio, a feedback control method is adopted which comprises a pressure sensor 31 installed in the treatment chamber 21, a controller 33, an APC 35, an on/off valve 37, and interconnection buses 32, 34, 36.
Patent JP-H06234192-A (JP)
Title: Laminate product for use on vehicle interior trim
Inventor: YUKI HIROSHI
IPC: B60R13/02
Filed: 1992-07-27
Abstract: PURPOSE:To recycle the laminate for use on vehicle interior trim such as door trim by forming the laminate constituted of an outer covering material, a cushioning material and a core material, each of which is made from olefinic resin. CONSTITUTION:The laminate 1 is formed by building up in layers an outer covering material 2, a cushioning material 3 and a core material 4, each of which is made from olefinic resin. Filler may be contained in the core material 4. The laminate 1 incorporating therein the core material 4 made from a filler- containing polypropylene is reusable as the core material. Since all of the outer covering material, cushioning material and core material constituting the vehicle interior trim laminate are made from the olefins resin, the waste laminate can be reused as material in making any one of the outer covering material, cushioning material and core material. The use of such laminate products in vehicle interior trim can solve the problems of environmental disruption arising from premature wear of an incinerator and difficulty in obtaining the waste disposal site.