baber/WOPTO huggingface dataset:
Patent JP-H04168054-A (JP)
Title: Dot print head
Inventor: ANDO KOICHI
IPC: B41J2/235
Filed: 1990-10-31
Abstract: PURPOSE:To improve quality of a print head having a low spring force by providing a through hole so as to weld a plate spring support additionally after the print head is assembled. CONSTITUTION:When a coil 9 of an electromagnet 7 is selectively energized, a magnetic flux in the direction opposite to a magnetic flux due to a permanent magnet 1 flows in a core 8, so that an armature 6 and a plate spring 4 are released from an attracted state. By a recovery force of the plate spring 4 at that time, a print wire 12 at a tip of the armature 6 protrudes to print. When a spring force of the plate spring 4 is reduced influenced by working precision of a contact surface of an armature yoke 5 and a spacer 3 contacting with top and rear surfaces of a plate spring support 4b and warp of the plate spring 4 due to laser welding, and when dispersions occur in printing time and impact force, the spacer 3, the plate spring support 4b and the armature yoke 5 are welded with laser from the outside through a through hole 22 so as to increase the spring force of the plate spring 4. Thus, the spring force of the plate spring can be raised so that a print head having high quality without defective printing can be obtained.
Patent JP-2000116468-A (JP)
Title: Deodorant pad
Inventor: IWASAKI HIROBUMI
IPC: A47C27/12
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To simultaneously obtain the removal of malodors and the prevention of moisture by superposing three-dimensional fabrics formed by connecting two front and rear fabrics by connecting yarn and a deodorant sheet-like material on each other. SOLUTION: This deodorant pad 1 consists of the two front and rear fabrics 3 formed by using synthetic fibers of polyester, polyamide, etc., regenerated fibers, natural fibers, such as cotton, and other fibers alone or using these fibers in combinations of >=2 kinds and the three-dimensional fabrics 2 formed by connecting these two-layered fabrics 3 by the connecting yarn 4. Such three- dimensional fabrics 2 and the deodorant sheet-like material 5 interposed with physical adsorption system deodorants 6, such as active carbon, ceramics and alumina, between two layers of nonwoven fabrics 7 are superposed. As a result, excellent air permeability, cushion property and dispersility of body pressure are obtained and the prevention of the moisture, the removal of the malodors and the prevention of a bedsore are made possible.
Patent JP-H02142977-A (JP)
Title: Cock
Inventor: ARAKI TSUNEO
IPC: F16K3/08
Filed: 1988-11-21
Abstract: PURPOSE:To reduce the number of parts and simplify a structure as well as to make manufacturing cost reducible by forming a fuel cock itself so as to fulfill roles for a pipe and a hose in addition to roles for a hose clamp and a tube fitting. CONSTITUTION:In this fuel cock 10, a cock hole 16 of a cock main body part 11 is deflected in an angular direction from pipes 3 and 6 and fuel passages 4 and 9 when it is in an angular direction position A. Accordingly, interconnection between these fuel passages 4 and 9 is interrupted by a partition wall 13 of the main body part 11, and thereby supply of fuel from a fuel tank 1 to a carburetor 2 is also interrupted. Next, when the cock 10 is turned round to an angular direction position B, the cock hole 16 of the main body part 11 is matched with the pipes 3 and 6 and the fuel passages 4 and 9, interconnecting an interval between these passages 4 and 9, so that fuel in the tank 1 is feedable to the carburetor 2. Thus, the cock 10 fulfills a function as a hose connecting an interspace between the pipes 3 and 6 in addition to action in itself as well.
Patent JP-H10143865-A (JP)
Title: Magnetic recording medium, its production and magnetic storage device
Inventor: MATSUDA YOSHIFUMI
IPC: G11B5/84
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the orientability of magnetic films and to make crystal grains finer and more uniform by arranging first ground surface films directly or via third ground surface films on a substrate, directly arranging second ground surface films on these first ground surface films, arranging the magnetic films on these second ground surface films and dispersing clusters having a large oxygen quantity at the boundary between the first ground surface films and the second ground surface films. SOLUTION: The third ground surface films consisting of, for example, metallic film, are formed on the glass substrate and the single layer films consisting of 68wt.% Co-24wt.% are formed as the first ground surface films thereon. the alloy forming the first ground surface films contains >= kinds of element of 150(kJ/mol O2 ) in the difference of the oxide forming standard free energy ΔG<o> at 250 deg.C. PO2 . (PO2 is an oxygen partial pressure and (t) is the time of exposure) is exposed to an atmosphere contg. oxygen at >=1×10<-6> to <=1×10<-2> (Torr. sec). The decrease of medium noise, the increase of coercive force, etc., are made possible.
Patent JP-H09131407-A (JP)
Title: Low frequency therapeutic apparatus
Inventor: FURUTA TADASHI
IPC: A61N1/32
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To enable setting of a pause optionally for the repetition of a stimulation waveform by providing a pause setting means to set the pause between therapeutic signals outputted repeatedly by a therapeutic signal output means which outputs the therapeutic signals according a waveform inputted. SOLUTION: A waveform input means 1 for inputting a waveform of a low frequency therapeutic apparatus, for example, comprises a pressure sensor 2 and a resistance-voltage converter 3 and the pressure sensor 2 detects a pressing force on skin of a user to be turned to changes in resistance value. A variable volume control 4 sets a pause between therapeutic signals and turns a pause interval adjusting value to changes in resistance value as voltage change. An A/D converter 5 converts input signals of the waveform input means 1 and the variable volume control 4 into digital signals. A waveform recording part/interval value recording part 7 records a waveform of the pressure sensor 2 converted by the A/D converter 5 and an interval value from the variable volume control 4.  A stimulation waveform output control section 8 amplifies a stimulation waveform generated by a control section 6 to output the stimulation waveform.
Patent JP-2000119871-A (JP)
Title: Heat shielding coating member, its production and high temperature machine part
Inventor: WADA KUNIHIKO
IPC: C23C4/18
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a heat shielding coating member which is a member applicable for high temp. machine parts such as a gas turbine for power generation or a jet engine, improves heat resistance, increases a combustion temp. and improves the efficiency of the high temp. machine parts. SOLUTION: In a heat shielding coating member 1 which has a base material 2 made of a metal, an intermetallic compound, ceramic or a composite material and a covered layer on the base material 2 surface, the covered layer consists of a ceramic phase made of ceramic and an alloy phase 5 made of a metal element or a metal element alloy in which a volume ratio dividing the metal oxide by the metal is one or more.
Patent JP-S62154744-A (JP)
Title: Electronic device
Inventor: ISAKA MINORU
IPC: H01L23/04
Filed: 1985-12-27
Abstract: PURPOSE:To omit the bonding of a junction box and to secure a lower potential, by fixing a conductor on the bottom surface of an airtight chamber in a package, and directly bonding wires to the conductor. CONSTITUTION:A base 2 is formed with an insulated substrate such as ceramics. A recess part 5, which forms an airtight chamber 4, is formed. A plate piece 6 as a conductor is fixed on a bottom part 5a of the recess part 5 as a whole through a fixing layer 7, which is formed by using low-melting point glass. A pellet 8, on which an integrated circuit is formed, is bonded on the upper surface of the plate piece 6 by a suitable means such as a bonding method using a bonding agent layer 9 as a heat resisting conducting part. Under this bonded state, the pellet 8 and the plate piece 6 are electrically connected in, e.g., ohmic contacted state.
Patent JP-2000087502-A (JP)
Title: Manufacture of steel framework floor panel
Inventor: TOGASHI YUTAKA
IPC: E04B1/80
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a steel framework floor panel. SOLUTION: Upper and lower frames 2, 3 are welded to core braces 1 while constructing ladderlike connections to assemble a steel framework floor panel (as a procedure for manufacturing a floor mattress). Thereafter, the upper and lower frames are welded to both faces of the braces 1, and a panel frame is welded thereto. A heat insulation material is put in the upper space of both faces integrally formed as above and a ventilation layer is formed in the lower space. Thereafter, upper and under surface members are attached to both faces of the panel frame with screws to obtain a steel framework floor 3 panel.
Patent JP-H06139438-A (JP)
Title: Id medal
Inventor: ARIMOTO TATSUYA
IPC: G07D5/08
Filed: 1992-10-30
Abstract: PURPOSE:To provide an ID medal which contains an ID code to accurately identify the regular or non-regular medals by means of a simple automatic detector means which is applied to a working equipment and can visually decide the wrong medals. CONSTITUTION:The circular projecting parts 4 which are concentric with the outer circumference of a medal main body 1 of a flat disk shape and have the different diameters are provided on one of both sides of the body 1. So that a proper code is produced by the number of parts 4 and the difference of the spaces among the parts 4. Thus it is possible to accurately detect the number of circular projecting parts 2-5 and the spaces among them and to decide an ID code even though the medals are turned over or slided as long as an automatic optical detector means is set on the passing locus line at the center of a medal set on the guide path of a medal using equipment. Furthermore a proper identification mark 6 which can be visually decided is set a part where the parts 2-5 are not formed or at a part of the circular projecting part. As a result, a sensible user can decide the wrong medals before the use of them.
Patent JP-H07146268-A (JP)
Title: Method of preventing dew formation and apparatus therefor
Inventor: IWATA SEIICHI
IPC: B60S1/54
Filed: 1993-11-24
Abstract: PURPOSE:To eliminate dew formation on a glass surface or a wall surface by a method wherein the temperature of a glass surface or a wall surface is detected with an adhesion on the glass surface or the wall surface in a room while moisture in the room is detected and a saturation moisture is calculated corresponding to the temperature detected in the room to blow a hot air or the like to the glass surface or the wall surface when the temperature detected approaches the temperature corresponding to the saturation moisture. CONSTITUTION:A sensor 2 has a resistor for measuring temperature arranged in a closed room part A and a resistor for measuring a moisture arranged in an opened room part B and the resisters are heated to detect ambient temperature and ambient moisture from the resistances of the resisters. The temperature of a wall surface 1a is detected with the resistor for measuring the temperature and the ambient moisture is detected with the resistor for detecting the moisture to forecast the dew formation of the wall surface 1a from the resulting detection values. Thus, when dew formation is likely to occur, a dew formation preventer 10 is operated.
Patent JP-H06136210-A (JP)
Title: Polystyrenic resin composition
Inventor: TERADA KAZUTOSHI
IPC: C08L25/00
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a composition, composed of a polystyrenic resin and a specific block copolymer, excellent in impact resistance and fluidity at high temperatures and having high binder force at ordinary temperature, hardly blocking and suitable as a binder for toners. CONSTITUTION:This resin composition is obtained by blending (A) 100 pts.wt. polystyrenic resin, containing >=50wt.% styrene unit and having >=30 deg.C glass transition temperature and 3000-1000000, preferably 5000-500000 number-average molecular weight [e.g. a styrene-(meth)acrylic acid ester copolymerl with (B) 0.1-100 pts.wt. B1-B2 type block copolymer composed of (B1) a polymer, composed of a unit of (meth)acrylic acid esters and having 2000-300000 number- average molecular weight and (B2) a polymer, containing >=50wt.% aromatic vinyl unit (preferably styrene) and having 3000-10000000, preferably 5000-500000 number-average molecular weight and, as necessary, (C) 0-100 pts.wt. polymer composed of the unit of the (meth)acrylic acid esters.
Patent JP-H08141208-A (JP)
Title: Grappling sport game machine
Inventor: OHIRA TERUO
IPC: A63F9/00
Filed: 1994-11-28
Abstract: PURPOSE: To provide an interesting grappling sport game machine. CONSTITUTION: A grappling sport game machine is equipped with a CCD camera 7 in a column of the machine base, by which game players are photographed. The images are stored in a DRAM 22, and reproduced after the contest on a monitor display 6. This allows players to see their own playing scenes, which cannot be realized by the conventional machine. The images of the player who records the strongest punch are repeatedly reproduced on the monitor display 6 before the next game is started, unless the record is broken, and thus a game feeling is improved.
Patent JP-H05130564-A (JP)
Title: Motion detecting circuit and video recording and reproducting device
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N7/00
Filed: 1991-11-08
Abstract: PURPOSE:To correctly detect motion even in slow motion reproduction, etc. CONSTITUTION:In the slow motion reproduction, a memory delay line 110 performs a one-field delay process for each field having a different field number, inputted at each repetitive period, from a last input field at each repetitive period of the same field and subtracters 142 and 143 detect motion signals. The motion signal of one field detected at each period is judged as a correct signal and outputted to the outside, and also stored in memory delay lines 151, 161, and 171. Then the motion signals stored in the memory delay lines 151, 161, and 171 are repeatedly outputted as correct motion signals for motion signals other than the motion signal of the one field detected at each period.
Patent JP-H03154421-A (JP)
Title: Semiconductor integrated circuit
Inventor: ODA AKIYOSHI
IPC: H03K3/353
Filed: 1989-11-10
Abstract: PURPOSE:To obtain an optional threshold voltage by connecting plural inverters in parallel as a feedback inverter and using control signal so as to control the plural inverters. CONSTITUTION:When control signals 7a-7c are given to the circuit to connect an inverter 5a, a voltage at a point A is obtained by a ratio of ON resistance of transistors(TRs) 3P, 3N and a P-channel TR of the inverter 5a to a transmission gate 6a. Moreover, when inverters 5a, 5b are connected simultaneously, a voltage at the point A is obtained by a ratio of ON resistance of the TRs 3P, 3N and P-channel TRs of inverters 5b, 5c and to transmission gates 6a, 6b. Thus, the ratio of the ON resistance of the TRs obtained at the point A with the control signal 7a-7c is different and a threshold voltage of a Schmitt circuit is controlled.
Patent JP-2000117561-A (JP)
Title: Work assembling device and work assembling method
Inventor: FUKUSHIMA SUSUMU
IPC: B23P19/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To perform excellent press-in even when a core deviation amount between a work and a mounting hole is comparatively large and to cope with a plurality of kinds of works different in a diameter. SOLUTION: A work is positioned and held [(a) and (b)] concentrically with a head central line S1 by a plurality of eccentric pins (engaging claws) 90 approaching and parting from the head central line S1 and in the vicinity of a work assembly member 18, the eccentric pin 90 is moved aside to the central line S1 side [(c)]. With his state, when a press-in head 32 is further lowered and the work 14 is pressed downward, the work 14 is moved in a manner to be positioned concentrically with a hole central line S2 with the work being guided by chamfering 22, and pressed in a mounting hole 20 [(d)].
Patent JP-H11116637-A (JP)
Title: Polymerization of ethylene-vinyl acetate copolymer
Inventor: KUNIEDA MAKOTO
IPC: C08F210/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer that can reduce the scaling in a polymerization tank to improve the troubles caused by the scale by copolymerizing ethylene and vinyl acetate, as the top board of the polymerization tank is cooled. SOLUTION: As the top board of a polymerization tank is cooled, ethylene and vinyl acetate are copolymerized (preferably through the solution polymerization) to give the objective ethylene-vinyl acetate polymer. The cooling of the top board is performed so that the temperature of the inner face of the top board may become lower than the polymerization temperature and, in a preferred embodiment, the temperature of the inner face of the top board is set so as to become more than 5 deg.C lower than the polymerization temperature and the content of ethylene in this copolymer is 15-60 mol.%. The resultant copolymer is saponified and the product is used in many uses such as high quality film, sheet or vessels having excellent gas barrier properties and mechanical strength.
Patent JP-H05306518-A (JP)
Title: Excavator for steel tubular pile and construction of steel tubular pile
Inventor: KAZAMA HIROSHI
IPC: E02D7/00
Filed: 1991-11-08
Abstract: PURPOSE:To permit a large-diameter steel tube to be set to great depth without the effect of bad influence such as noise and vibration in the surrounding atmosphere. CONSTITUTION:An excavator 30A is made up of a frame 31 to be supported by a support steel tube 40 and an excavating part 32 supported by the frame 31, and the part 32 is made up of an excavating arm 48 whose base end is supported in a rocking manner and an excavating head 51 provided on the lower end of the arm 48. The excavator 30A is pressed in by the steel tube 40, and steel tubes 10 are settled down while connecting the tube 10 with the steel tube 40 in order to set the steel tubes to great depth without causing noise and vibration.
Patent JP-H05109587-A (JP)
Title: Manufacture of aluminum electrode foil
Inventor: MORI SADAO
IPC: H01G9/04
Filed: 1991-10-14
Abstract: PURPOSE:To improve productivity by employing a ceramic roller as a conveying roller in liquid of an etching tank in a process for manufacturing an electrode foil by continuously etching an aluminum foil. CONSTITUTION:A method for manufacturing an aluminum electrode foil comprises the steps of continuously etching an aluminum foil by using a ceramic roller as a conveying roller in liquid of an etching tank and etching the aluminum foil in aqueous solution containing sulfuric acid or nitric acid. Thus, since the ceramic roller is sufficiently durable in the case of using for a long period, productivity of the electrode foil can be improved.
Patent JP-H06150007-A (JP)
Title: Motion vector detector
Inventor: EITO MINORU
IPC: H04N19/533
Filed: 1992-11-02
Abstract: PURPOSE:To provide a motion vector detector which unnecessitates repeated arithmetic by expanding the method of motion vector detection basing on a space-time differentiation method, can detect various motion vectors in the vicinity of the boundary of an object and can link them with the frames of area division. CONSTITUTION:Space-time differentiation deltaI/deltax, deltaI/deltay and deltaI/deltat required for motion vector estimation is calculated at every picture element by a horizontal differential filter 104, vertical differential filter 105 and time direction differential filter 106. A feature vector synthesizing part 110 generates a sampling vector linking a space-time derivatives and positions concerning random image positions (x) and (y) and a maximum likelihood class deciding part 112 and a maximum likelihood class data change part 113 perform self-organization from the pair of a sample and a class minimizing the residual. The motion vector can be provided by a third peculiar vector of a covariant matrix having the space-time derivatives.
Patent JP-H08152074-A (JP)
Title: Plate type check valve
Inventor: SAKURAI TERUHIRO
IPC: F16K51/00
Filed: 1994-11-29
Abstract: PURPOSE: To make the interval of a maintenance work such as overhaul and washing into a long term so as to reduce maintenance cost by including a plate-shaped valve element being placed on a valve seat and floating up, and forming a rotational groove on the side of the valve element so as to rotate the valve element when it floats up from the valve seat. CONSTITUTION: Even if a gas engine is continuously operated, carbon is accumulated in a second recessed part 2b for storing carbon of a restriction member 2 on the combustion chamber side as shown by the symbol A, accumulated on the upper face of a valve element 5 as shown by the symbol B, and hence the gas flow passage D can be ensured for a long term so as not to cause troubles for operation. Further carbon is accumulated in a first recessed part 4e for storing carbon of a valve seat 4 as shown by the symbol C, it takes a fairly long term until carbon is deposited on the underside of the valve element 5, and because a helical rotational groove 5a is formed on the side of the valve element 5, the valve element 5 is floated up which rotating at passing gas, and hence there is no possibility of sticking of the valve element 5 to the valve seat 4.
Patent JP-H06153031-A (JP)
Title: Camera type image scanner
Inventor: SATO KATSUHIRO
IPC: H04N5/225
Filed: 1992-11-02
Abstract: PURPOSE:To simplify the large and complicated mechanism of the focus/read range adjustment device of a camera type image scanner and to improve operability by fitting a light source device to a view finder device. CONSTITUTION:A subject image from a photograph lens 2 is guided to a focus board 8 by a reflecting mirror 7 and the image is formed. The image-formed subject image is converged to an observation position by a converging lens 10. The sharpness of the subject is judged by view, and a focus is adjusted. The subject and a grid pattern 9 are overalapped by view and a read range is adjusted. An area marker device functions by loading the lower part of the body of an area marker light source device on the upper part of the body of the view finder device. The image of the pattern 9 on the image-forming position of the lens 2 is inversely projected on the subject by the reflecting mirror 7 by permitting the light of an illumination light source 13 converged by the lens 10 to illuminate the board 8. Thus, the focus and the read range are adjusted from an overlap range for the sharpness of the pattern image.