baber/WOPTO huggingface dataset:
Patent JP-H07185267-A (JP)
Title: Filter element and production thereof
Inventor: MISHIMA HIROTAMI
IPC: B01D39/16
Filed: 1993-12-28
Abstract: PURPOSE:To weld a filter membrane made of a hydrophilic polytetrafluoroethylene resin (hereinbelow referred to as PTFE) to an end seal part in a liquidtight manner without discoloring or deteriorating the same by bonding the hydrophilic PTFE filter membrane to the end seal part through a hydrophobic PTFE membrane in a liquidtight manner. CONSTITUTION:In a full fluoroplastic filter element equipped with a hydrophilic PTFE filter membrane 1, the hydrophilic PTFE filter membrane 1 is bonded to an end seal part 6 through a hydrophobic PTFE membrane 2. At this time, the filter membranes 1,2 are welded by a thermoplastic fluoroplastic film 7 (e.g.; tetrafluoroethylene/-perfluoroalkyl vinyl ether copolymer resin). This filter is excellent in heat resistance and chemical resistance because made of a full fluoroplastic resin. By putting characteristics using the hydrophilic filter membrane to practical use, an acid and alkali can be efficiently filtered. Further, the hydrophilic PTFE filter membrane is not discolored and deteriorated at the end seal part.
Patent JP-2000159712-A (JP)
Title: Production of dihydroxy compound
Inventor: SUZUKI RIHOKO
IPC: C07C41/16
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To produce the subject high-purity compound useful as a raw material intermediate, etc., for polymers excellent in hue and good in optical characteristics, heat resistance, mechanical properties, etc., by reacting a reducing agent when carrying out a reaction. SOLUTION: This compound represented by formula I [R1 is a (substituted) alkyl, a (substituted)alkoxy or the like; R2 is H or methyl; (k) is 0-3; (l) and (m) are each 0-10] is obtained by reacting a reducing agent (preferably a sulfite, etc.), when carrying out a reaction. The reaction is preferably carried out by reacting a spiroindanol derivative represented by formula II with β-halohydrins, alkylene carbonates or alkylene oxides in the presence of a catalyst (e.g. amines). The reducing agent is used in an amount of preferably 0.01-5 wt.% based on the compound represented by formula I. The alkylene carbonates are used in an amount of preferably 0.8-20 mol based on 1 mol of the compound represented by formula II. The catalyst is used in an amount of preferably 0.01-5 mol% based on 1 mol of the compound represented by formula II.
Patent JP-H07203453-A (JP)
Title: Context generator and coder using the same
Inventor: HORIE HITOSHI
IPC: H04N19/42
Filed: 1993-12-28
Abstract: PURPOSE:To generate context data at a high speed only with shift operation by realizing the generation of a state identification number required for coding for each state by the coder, that is, a context with only a general-purpose arithmetic logic circuit and its peripheral hardware. CONSTITUTION:The coder used for a context generator is made up of, e.g. a 40-bit arithmetic logic circuit l, a 40-bit shifter 2, a data RAM 3 storing picture data whose word width is 16-bit, a register bank 4 being a register set of 40-bit, an address control section 5 controlling R/W of the bank 4, an address control section 6 controlling the RAM 3, and a microprogram control section 7 controlling the generation of a context. In order to activate the coder, i-th image data word of a line Y-2 is set to a high-order word of the register R1, (i+1)th image data are given to a low-order word of the register R1, picture data of a line Y-1 are set to the register R2 and i-th word of the picture line is given to a low-order word of the register R3.
Patent JP-H09152855-A (JP)
Title: Video signal time compression device
Inventor: ARAI NAOHISA
IPC: H04N9/64
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enable a high-speed writing/reading in/from a field memory and also to optimize the memory capacity by a time compression device to compress a video signal into one third. SOLUTION: Samples of 910 pieces of video signals per one line are delayed by two clocks by a two-clock delay circuit 31 and by one clock (CK) by a one-clock delay circuit 32, when three successive samples are fetched in parallel into a latch 33. The samples are fetched into a one-clock delay circuit 34 at the timing of WMCK (writing clock), and are fetched into VRAMs 35-37 at the following WMCK. WMCK divides CK to 1/3 and is also formed so that the duty changes during a horizontal blanking period. Reading from VRAMs 35-37 is performed by a clock with a frequency three time as many as WMC.
Patent JP-H09149965-A (JP)
Title: Image display device for pachinko machine
Inventor: WAKASA MIKIO
IPC: A63F7/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction of a game desire by applying game changes to the display of the miss information unrelated to the occurrence of 'right'. SOLUTION: The identification information is constituted of the success information generating 'right' and the miss information generation no 'right', and the miss information is formed into a raw material for a frame feed animation of the same character and is stored in a memory 25. An image control means 5 reads out the miss information from the memory 25 in sequence in the prescribed order, the read miss information is replaced at a prescribed period and displayed on an indicator 2, and a frame feed animation is formed by the miss information unrelated to the occurrence of 'right'.
Patent JP-H04199813-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIE KOJI
IPC: H01L21/205
Filed: 1990-11-29
Abstract: PURPOSE:To improve the element's characteristics of a semiconductor device by a method wherein an epitaxial growth layer is formed in a first epitaxial growth process which is performed with a first temperature and in a second epitaxial growth process which is performed with a second temperature. CONSTITUTION:An epitaxial growth layer is formed in a first epitaxial process 1e in which the temperature of a reactor furnace is maintained at a first temperature and in a second epitaxial growth process 1h in which the temperature of the reactor furnace is maintained at a second temperature which is higher than the first temperature. Therefore, it is possible to suppress the both influences of heat diffusion and auto-doping so that it is possible to obtain an epitaxial growth layer in which the density of an impurity drastically changes in the direction of thickness, thereby providing a semiconductor device with improved element characteristics.
Patent JP-H10173398-A (JP)
Title: Ic-mounting method
Inventor: KIN SHIJO
IPC: H05K3/34
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an IC-mounting method by which even surface mounting parts can be positioned easily and accurately. SOLUTION: A positioning body 6, houses a BGA(ball grid array 10a in its internal space 66, and the BGA 10a is positioned on a PCB(printed circuit board) 20a, when the positioning pins 64a-64d provided at four corners on the bottom face of the body 60 are inserted into the positioning holes 70a-70d of the PCB 29. Since the BGA 10a is housed in the internal space 66 of the body 60 by means of an adhesive plate 68, the BGA 10a can be mounted on the PCB 20a in a state in which leads 12 and pads 22 are accurately aligned with each other, when the positioning pins 64a-64d are inserted into the positioning holes 70a-70d.
Patent JP-H02221297-A (JP)
Title: Improved chemical method for preparation of antibiotic l17392 (diglucoteichoplanin) and salt thereof
Inventor: JIYANBATSUTEISUTA PANTSUOONE
IPC: C07K14/195
Filed: 1989-12-27
Abstract: The present invention is directed to a chemical process for preparing antibiotic L 17392 (deglucoteicoplanin) and its salts with bases and acids by submitting a teicoplanin compound or a teicoplanin-like compound to controlled strong acid hydrolysis in the presence of an organic aprotic solvent, and a purification thereof.
Patent JP-H09172878-A (JP)
Title: Apparatus for cutting covering material for heat-insulation
Inventor: HOSAKA YOSHIHIKO
IPC: A01G13/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To enable the sure cut-opening or cutting of a covering material for heat-insulation by pushing or pulling the apparatus by a worker keeping the standing posture. SOLUTION: This cutting apparatus is provided with a handle H for controlling the moving direction, a frame F attached to the handle H and having a running member 40 at the lower end, an elastic supporting rod 50 to be inserted under a heat-insulating covering material laid on a ridge face and lifting the coating material and cutting blades 42a, 42b for cutting the covering material lifted by the elastic supporting rod 50.
Patent JP-H03203149-A (JP)
Title: Deflection yoke structure of cathoderay tube
Inventor: JIYAN RUSOO
IPC: H01J29/82
Filed: 1990-11-29
Abstract: PURPOSE: To simplify the manufacture of a structure and facilitate the installation by forming a deflection yoke structure by independently forming a liner installed to the curved surface of a CRT and a mounting leg part and thereafter fixing them. CONSTITUTION: Four studs 92, for example, are integrally formed with an equal distance on the circumference of the bottom circle of the cone of a truncated conical liner 90. Four threaded sleeves 50 are formed, and their vertical pieces 54 are connected to the studs 92 in conformity with the key routes 102 of the studs 92, and then fixed by ultrasonic welding. A bolt 26 is screwed to the threaded sleeve 50 to form a mounting leg part. The liner 90 is manufactured in a dimension combinable with a yoke of an optional dimension. The threading work of the sleeve 50 is independently and easily performed. The installing posture of a body structure can be easily corrected by screwing the bolt 26.
Patent JP-2000160273-A (JP)
Title: Aluminum alloy sheet for can end
Inventor: HIRANO SEIICHI
IPC: C22C21/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy sheet having can-openability practically equal to that of A5052 alloy sheet, excellent in recyclability, and enabling the use of recycled materials of beverage cans by specifying respective contents of Mg, Mn, Cu, Si, and Fe in an alloy sheet. SOLUTION: This alloy sheet has a composition which consists of, by weight, 1.5-<3.0% Mg, 0.10-<0.30% Mn, 0.04-<0.10% Cu, 0.10-<0.30% Si, 0.10-<0.40% Fe, and the balance Al with impurities and in which the total content of Mn and Si is regulated to 0.25 to 0.50%. It is preferable to regulate the ratio between the content of Mn and that of Si (Mn/Si) to <2. This alloy sheet can be manufactured by carrying out ingoting by continuous casting, homogenizing treatment, hot rolling, and cold rolling. If necessary, in the course of cold rolling, process annealing is performed by means of a continuous annealing furnace accompanied by rapid heating and rapid cooling. This alloy sheet can be suitably used for negative pressure can end and can easily take the place of the A5052 alloy sheet by means of the present can manufacturing line.
Patent JP-H06185290-A (JP)
Title: Posture detection method for underground prorelling boring machine and device thereof
Inventor: HONJO KATSUHIKO
IPC: E21D9/093
Filed: 1992-12-17
Abstract: PURPOSE:To transmit information about the posture of an underground advancing boring machine which is loaded on a drain water feed pipe inside the underground advancing boring machine by means of wireless, and to receive the information on the side of a shaft. CONSTITUTION:A method which detects the posture of an underground advancing boring machine alpha comprises detecting posture information theta and phi about the tip A of the machine at first and converting the detected posture information thetaand phi into a supersonic wave signal by means of pulse coded and then transmitting the data as a supersonic pulse signal S3 by means of a medium flowing in a water feed axial pipe 5 and a drain water outer pipe 6 installed inside the underground advancing boring machine alpha. The supersonic pulse signal S3 is received and reproduced inside the feed water axial pipe 5 and the drain water outer pipe 6 or their extension lines, thereby detecting the tip posture information theta and phi of the underground advancing boring machine alpha based on the application of the supersonic waves by means of wireless on the side of a shaft H which is advancing.
Patent JP-H05176080-A (JP)
Title: Terminal equipment
Inventor: MARUYAMA MITSURU
IPC: H04N21/433
Filed: 1991-12-19
Abstract: PURPOSE:To realize a terminal equipment by which input information within a fixed time can be fetched even when a line is being used. CONSTITUTION:This device is equipped with an input processing part 21 which operates the inputting processing of information from an outside, line corresponding part 22 connected with the input processing part 21, which operates a connecting processing with a center 3, and the transmitting processing of the input information, storage part 24 which stores the input information, and timer part 25 which measures an information input time. And also, the device is equipped with a storage control part 23 connected with the input processing part 21, line corresponding part 22, storage part 24, and timer part 25, which controls the storage part 24 to store the input information from the input processing part 21 in a prescribed time when the connecting processing with the center 3 can not be attained by the line corresponding part 22, reads out the input information stored in the storage part 24, and controls the line corresponding part 22 to start to transmit the input information to the center 3, when the connection with the center 3 can be attained.
Patent JP-H11163171-A (JP)
Title: Nonvolatile memory and electronic equipment
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/788
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To inhibit effectively a short-channel effect, which is accompanies miniaturization of a nonvolative memory, and to realize a high-performance nonvolatile memory. SOLUTION: In a nonvolatile memory, a pinning region 105 is locally provided on an active region, which is encircled with a field oxide film 102, a source region 103 and a drain region 104. A depletion layer extending from the side of a drain towards the side of a source is detected by the region 105 and a punch-through phenomenon, which accompanies a short-channel effect, is prevented from being generated.
Patent JP-H09160030-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/13357
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate display with uniform transmissivity and contrast without adopting a complicated driving method even when any color is displayed and to realize high image quality display by making intervals among substrates of picture elements corresponding to red, green and blue different from each other. SOLUTION: This device is constituted of R, B and G liquid crystal panels 101 to 103, correction lenses 104 to 106, Fresnel lenses 107 to 109, lenses for condensing 110 to 115, R and B dichroic mirrors 116 and 117, a reflector 118, a cold mirror 119, a metal halide lamp 120, and a UV and IR cut mirror 121. In such a case, by taking notice of the thickness of the liquid crystal layer optimum to transmit specified wavelength region, the interval between the respective R, G and B liquid crystal panels 101 to 103 are made different, so that the luminance and the contrast of the images of respective colors which are finally projected are adjusted. By utilizing it, the color balance of a light source is corrected and the balance in the case of using the dichroic mirror is corrected.
Patent JP-H11155232-A (JP)
Title: Surge protection device
Inventor: ARIKAWA HIROO
IPC: H02H9/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent a load circuit against a large surge voltage by connecting a protection device, in which an internal resistance becomes very large momen tarily to the load circuit in series if an acute surge is impressed. SOLUTION: The drain of a depletion type N-type MOS 1 is connected to a positive terminal A of a power supply, and its source to a load circuit and its gate to a resistor 2 and a capacitor 3. Then, the other terminal of the resistor 2 which is not connected to the gate of the MOS 1 is connected to the source, and the other terminal of the capacitor 3 which is not connected to the gate of the MOS 1 is connected to the anode of a diode 4. Furthermore, the cathode of the diode 4 is connected to the ground terminal B of the power supply, and the other terminal of the load circuit which is not connected to the source of the MOS 1 is connected to the ground terminal B of the power supply.
Patent JP-H07185008-A (JP)
Title: Touch sensor for medical tool to be inserted into human body and medical tool therewith
Inventor: MAEDA SHIGEO
IPC: A61M25/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a medical tool to be inserted into a human body capable of being inserted into a target portion of human body safely without penetration of the inner wall of blood vessel or damage thereto. CONSTITUTION:A medical touch sensor S to be inserted into a human body has at least one projection formed at a tip edge of a tubular member 1; a gap 12 under the projection 11; and at least a pair of electrodes 21a, 21b at the axial opposite positions of the member 1 in the inner face of the gap 12. The electrodes 21a, 21b are brought into contact with each other with the outer force applied to the projection 11. A touch sensor S is mounted on a tip of this tool.
Patent JP-H11151727-A (JP)
Title: Production of skin integrated foamed molded product
Inventor: SUZUKI HIROSHI
IPC: B32B5/18
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed molded product having good appearance by preventing the leake of a liquid foamable raw material from the gap between the shape change part of a sealing side surface and a core in producing an integrated foamed molded product using a core having the recessed part formed on the surface thereof and the skin having the sealing side surface to the inner surface of the side wall of the recessed part formed at the peripheral edge of the design surface thereof. SOLUTION: A liquid impregnated foam 30 is preliminarily provided to the rear of at least the sudden shape change part 24c of the sealing side surface 24 of a skin 22 to correct the shape of the sealing side surface 24. Further, a liquid foamable raw material P is infiltrated into a liquid impregnable foam 30 on the rear side of the sealing side surface 24 at a time of the foaming of the liquid foamable raw material P to lower the flowability of the liquid foamable raw material P.
Patent JP-H08172922-A (JP)
Title: Pot with water tank
Inventor: SUZUKI MASAO
IPC: A01G27/06
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a pot capable of making everyone supply water to culture soil in the pot. CONSTITUTION: A water tank 10 is formed in an integrated way on a peripheral wall 3 of a pot 1, a communicating route 14 extending vertical directions is made on the peripheral wall 3, the upper end of the communicating route 14 is opened upward and the lower end is opened in the water tank 10. When a ribbon 18 having water absorption properties is passed through the communicating route 14, one end of the ribbon 18 is embedded in culture soil E in the pot 1 and other end is suspended in water W in the water tank 10, the water W in the water tank 10 is transmitted through the ribbon 18 and automatically permeated into the culture soil E.
Patent JP-H07185773-A (JP)
Title: Method for controlling movement in die casting machine and device for controlling movement
Inventor: TAKAHASHI KATSUHIKO
IPC: B22D17/32
Filed: 1993-12-28
Abstract: PURPOSE:To enable the control of moving position of a rod with high accuracy even in the bad environment without a limited setting position by detecting moving amount of the piston rod with the quantity of working oil coming in/out to a hydraulic cylinder. CONSTITUTION:The flow rate of the working oil coming in/out to an oil chamber 14a at the piston side of the hydraulic cylinder 1 is detected with a flow rate sensor 3 connected with piping 2a and the coming in/out quantity information is transferred to a detector 4 as an electrical signal. Then, it is to converted to the moving amount of the piston 12 i.e., the moving position of the piston rod is executed, and also it is transferred to a controller as the positional information of the piston rod to control the movement of the hydraulic cylinder 1. Therefore, when the hydraulic cylinder 1 reaches the advancing limit or the retreating limit by presetting the flow rate of the working oil in the oil chamber 14a at the piston side with a setting part 42a, 42b of the detector 4, this detector has the role of switch-on or -off by transferring the prescribed signal.
Patent JP-2000157363-A (JP)
Title: Vibration noise prevention structure in seat reclining device
Inventor: SUGIMOTO KUNIYUKI
IPC: B60N2/90
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent an occupant from having uncomfortable feeling due to abnormal sound and improve the confortableness of a seat reclining device assembled in a vehicle by preventing a metal contact part in the seat reclining device from generating abnormal sound while the vehicle is running by a soundproof member capable of reducing cost and being mounted easily. SOLUTION: This seat reclining device is constituted in such a way that link plates 4 and 4 are mutually connected with both end parts by crossing at substantially right angle, a pin insertion hole 5 is provided in an end part of the link plate 4, and a pin 6 protruding from a circular arc long hole 9 provided on a base plate 8 of reclining devices 1 and 1a is engaged respectively to interlockingly move both reclining devices 1 and 1a fixed on both right and left sides of a seat cushion. On a shaft 2 for interlocking of the seat reclining device, a soundproof member 10 made of resin in which a noise reduction hole 11 having an inner fringe part 11a protruding inward more than an inner fringe of the pin insertion hole 5 is formed in an end part of the link plate 4 is mounted.
Patent JP-H06189211-A (JP)
Title: Television receiver
Inventor: YAKUSHIJI YASUHIRO
IPC: H04N5/44
Filed: 1992-12-18
Abstract: PURPOSE:To realize an inexpensive electronic game capable of being built in a television receiver by utilizing a screen display function, a remote control transmitter and a microcomputer in a device performing the electronic game by utilizing a function displaying numerals or character and pattern on the screen of the television receiver. CONSTITUTION:This receiver is composed of a character generator 6 displaying the channel numbers and various kinds of set state of a television receiver, a microcomputer 5 performing the channel control and sound volume control, etc., of the television receiver and a remote control transmitter 8 is provided with a first switch changing over a normal first screen display state displaying channel numbers and various kinds of set states and a second screen display state where an electronic game is performed, and performs an electronic game by utilizing the time counter provided on the microcomputer.