baber/WOPTO huggingface dataset:
Patent JP-S6177457-A (JP)
Title: Incoming response detecting system
Inventor: INOUE SHINICHI
IPC: H04M1/27
Filed: 1984-09-22
Abstract: PURPOSE:To attain automatic detection of response by using a detection signal outputted from a polarity inverting means and a counter means in a multi- function telephone set terminal to detect the response signal at the incoming side. CONSTITUTION:When a CPU 11 receives dial information, an inversion detection circuit 13 is scanned and the response at the incoming side is detected by detecting the polarity inversion of the line. The type of the line connected to a telephone set main body is identified by scanning a function key 14. When the system is connected to a private branch of exchange, a timer 18 is set to start count. The CPU 11 discriminates it as the response of the incoming side when a prescribed time is elapsed by the timer 18 and it as no response when the time is not elapsed.
Patent JP-S6091335-A (JP)
Title: Film feeding device of camera
Inventor: TAMAMURA HIDEO
IPC: G03B17/42
Filed: 1983-10-26
Abstract: PURPOSE:To attain size reduction and to reduce a load during winding operation by short-circuiting and stopping a winding and a rewinding motor on one-frame winding. CONSTITUTION:A motor M1 rotates a take-up spool 1 to take up a film 3 and the rewinding motor M2 idles in winding and photographing operation. The projection part 8b of a brake lever 8a engages a groove 7a by almost one turn of an index plate 7, and motors M1 and M2 are short-circuited and stop speedily. Thus, the camera enters the charger completion stae of a film winding and shutter device, automatic focus device, etc. A rewinding lever 19 is moved in the rewinding operation as shown by an arrow to engage a projection part 19a with the side 8c of the lever 8, and switch contacts 10 and 11 move; while the motor M2 rotates, the motor M1 reverses to rewind the film.
Patent JP-S58101217-A (JP)
Title: Control device of engine supercharger
Inventor: YOSHIMURA JIYUNJIROU
IPC: F02B1/04
Filed: 1981-12-10
Abstract: PURPOSE:To keep the aperture of a supercharge control valve larger than that of a throttle valve in a region where a supercharger is not operated by delaying the closing action of the supercharge control valve than the opening action of the throttle valve so as to ensure the large aperture of the throttle valve activating the supercharger. CONSTITUTION:When an acceleration pedal is depressed, an action lever 16 is pulled toward an arrow direction A. A throttle valve 13 opens an intake passage 8 and a supercharge control valve 17 is rotated to a closing direction. When the aperture theta of the throttle valve 13 reaches about 45 deg., an air pump 19 is activated. At this time, the aperture beta of the supercharge control valve 17 is larger than about 45 deg., therefore, even through the air pump 19 is activated the supercharge pressure is small. When the throttle valve 13 is further opened to reach about 70 deg., the supercharge control valve 17 is fully closed (beta=10 deg.), thus a complete supercharge can be performed.
Patent JP-2000014282-A (JP)
Title: Grip of fishing rod comprising foamed polyurethane
Inventor: FUKUDA HIDEKI
IPC: A01K87/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a grip of a fishing rod comprising a foamed polyurethane not emitting an offensive odor by a bait, a fish stain, etc., sensitively transmitting a slight bite of fish to an angler's hand. SOLUTION: This grip 2 of fishing rod 1 is obtained by injecting a polyurethane reaction solution and a pigment solution to a mold by a mixing injection molding machine and foam molding the solutions so as to have 0.2-0.4 g/cm3 molding density and 10-40 surface hardness of product by an Asker C rubber hardness meter. The grip is obtained by coating the inner wall of the mold with a yellowing-free urethane coating material before the injection to the mold and foam molding so as to integrally form the yellowing-free urethane coating film layer on the surface layer. The grip is obtained by adding a microorganism proliferation inhibitor to the polyurethane reaction solution, the pigment solution or the urethane coating material and foam molding.
Patent JP-2000027197-A (JP)
Title: Structure of connecting part for steel pipe pile and footing
Inventor: HIBINO SHINICHI
IPC: E02D27/12
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To improve workability by a method wherein the lower part of a connecting steel pipe is inserted into a hollow part at a pile head and fixed with the hollow part filled with infillings such as mortar, and the upper part of the connecting steel pipe is anchored down in footing concrete. SOLUTION: A number of protuberances 5 serving as shear connectors are provided in projection at the internal face at a hollow part of a steel pipe pile 1 and the external face of a connecting steel pipe 2 for improving adhesion to mortar 3 or the like and concrete of a footing 4. Then, after the lower part of the connecting steel pipe 2 is inserted into the hollow part at the head of the steel pipe pile 1 driven into the ground, the inside of the connecting steel pipe 2 and a gap between the connecting steel pipe 2 and the steel pipe pile 1 are infilled with mortar 3 or the like such as concrete and fixation is made therewith. Then, concrete for the footing 4 is placed, with reinforcements arranged, at the upper part of the steel pipe pile 1 so that the connecting steel pipe 2 projecting beyond the head of the steel pipe pile 1 can be buried.  The upper parts of the connecting steel pipes projecting beyond the head of the adjoining steel pipe piles 1 may be connected with connecting structural steels. Thereby, workability can be improved.
Patent JP-H0521228-A (JP)
Title: Oxide superconductor current lead
Inventor: YAMADA YUTAKA
IPC: H01F6/00
Filed: 1991-07-15
Abstract: PURPOSE:To prevent deterioration of superconductive characteristics of an oxide superconductor current lead and damage of the superconductor by relaxing tensile stress caused by thermal contraction. CONSTITUTION:A structure is provided between an oxide superconductor lead 1 and a metallic lead 2 of a current lead, which absorbs and relaxes thermal contraction during cooling. As for the structure for relaxing thermal contraction, a copper or copper alloy bellows 3, a mesh-like flexible hose, a porous metallic layer, etc., are used for absorbing stress such as thermal contraction.
Patent JP-H0544742-A (JP)
Title: Hydraulic power transmission device
Inventor: SUZUKI SATORU
IPC: F16H48/38
Filed: 1991-08-09
Abstract: PURPOSE:To prevent any tight corner braking from occurring by installing a rotor, having a plunger chamber facing on a cam face and a plunger being driven on this cam face, in a housing provided with a pair of cam faces on both inner sides, and setting up a valve element, with an orifice, in a suction- discharge port of the rotor. CONSTITUTION:A differential case 32 forms a pair of cam faces 33, 34 having more than two crests on the inner side, housing two rotors 35, 36 formed with plunger chambers 37, 38. In succession, two plungers 39, 40 are housed in these plunger chambers 37, 38 free of slide motion with two return springs 41, 42. Then, two rotary valves 45, 46, having orifices 57, 58, are set up in suction and discharge ports 43, 44 being communicated with the plunger chambers 37, 38 of the rotors 35, 36.
Patent JP-H0548021-A (JP)
Title: Semiconductor protective circuit
Inventor: ENDO TSUTOMU
IPC: H01L21/8234
Filed: 1991-08-09
Abstract: PURPOSE:To prevent induction of a latch-up by separating an input terminal from a circuit side within a substrate by allowing a specified voltage to be applied to a gate of a P-channel transistor or an N-channel transistor when a current exceeding a specified level flows to a diode or an N<+> diode for turning off the transistor. CONSTITUTION:When an input voltage is applied outside a threshold voltage range, a depletion-type N-channel transistor 14, a depletion-type P-channel transistor 13, and a P<+> diode 15 are in conduction state, a potential at a,junction point 22 is clamped, and then an internal circuit 27 is protected. At this time, when a current flowing to a polysilicon resistor 20 exceeds a specified value, the depletion-type P-channel transistor 13 is turned off and then an input terminal 11 and the internal circuit 27 are separated, thus preventing a latch-up from being induced.
Patent JP-S6446598-A (JP)
Title: Active vt fuse
Inventor: SAITO OSAMU
IPC: G01S13/88
Filed: 1987-08-11
Abstract: PURPOSE: To maximize the effectiveness of a warhead mounted on a guided bullet by controlling the delay time to be elapsed before a trigger signal is generated from a target search range and target search based on the relative position between a guided bullet and a target and the relationship of speed. CONSTITUTION: First and second target search effective range gate signal setting sections 18, 19 output first and second target gate signals for setting the target search distance of a fuse N based on a demodulation reference signal from a transmission signal generating section 2, the speed of a guided bullet M from a tracking unit 17, the relative speed, direction to a target 10, effective radius of warhead, and the deflection angle of an active proximity fuse N. Based on the first and second target gate signals, first and second demodulating sections 20, 21 generate target modulation signals from reflection signals received by antennas 7, 8.  When detecting circuits 14, 22 detect intrusion of a target into the target search effective range, an optimal delay time setting circuit 24 controls the trigger signal generation timing optimally based on the information from a tracking unit 17. Consequently, hitting power of a shoot up/down target can be enhanced.
Patent JP-H0489330-A (JP)
Title: Formation of coating film in production of film-coated glass
Inventor: TABUCHI HEIJI
IPC: C03C17/04
Filed: 1990-07-27
Abstract: PURPOSE:To effectively, efficiently and technically easily form a coating film in the production of a film-coated glass by preparing a mixed paste from a low-melting-point coloring glass powder and a specified dispersion medium and applying the paste on a glass sheet by the doctor blade method. CONSTITUTION:The mixed paste consisting of a low-melting-point coloring glass powder and a dispersion medium is applied on a glass sheet and fused to the sheet by heat treatment to produce a film-coated glass. In this case, the following means are used. Namely, 2-4 pts.wt. of the low-melting-point coloring glass powder having <=80mum grain diameter and in which the content of the grains having 5-50mum diameter is controlled to >=95% is added to 1 pts.wt. of a dispersion medium prepared by dissolving an org. binder and a plasticizer in water and kneaded to prepare a mixed paste having 100-400cps viscosity. The paste is directly applied on a glass sheet by the doctor blade method. Alternatively, the paste is transiently applied on a releasable sheet, the sheet is cut and stuck to a glass sheet, and the releasable sheet is stripped off at an opportune moment.
Patent JP-H1047487-A (JP)
Title: Cylinder head gasket for internal combustion engine
Inventor: AIKI HISASHI
IPC: F02F11/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion by making an upper surface of a fire ring come in contact with a lower surface of a cylinder head, and forming a specified gap between the lower surface of the fire ring and the upper surface of a cylinder liner or a cylinder block. SOLUTION: A cylinder head gasket having a fire ring 1 is assembled between a cylinder head CH and a cylinder block CB. An upper surface of the fire ring 1 is brought into close contact with a lower surface of the cylinder head CH. A corrosion preventive gap S1 is formed only between the lower surface of the fire ring 1 and an upper surface of a cylinder liner CL. As a test result, corrosion is remarkably reduced in the case of a gap S1 not less than 0.1mm. Hot combustion gas is introduced into the gap for preventing water condensation, generation of sulfuric acid, and occurrence of corrosion on the fire ring and the cylinder line upper surface.
Patent JP-2001027919-A (JP)
Title: Receiver circuit
Inventor: TAMURA YASUTAKA
IPC: G06F3/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a receiver circuit which can more highly precisely transmit the signal of high speed by giving the time to spare of large timing to a judgement circuit. SOLUTION: Input lines 1 and 2 to which input signals are supplied, plural sample and hold circuits 3-1 to 3-n which sequentially take in and hold the input signals V+ and V- by multiphase periodical clocks ϕ1 to ϕn, and judgment circuits 4-1 to 4-n generating signals equivalent to the weighting sum of the outputs of the sample and hold circuit and judging the input signals are installed. A period when the holding outputs of the sample and hold circuits are valid is made to be longer than the bit time of the input signals. The judgment circuit is operated by using the weighting sum generated in the overlap period of the valid output of the sample and hold circuit operating before and after the pertinent sample and hold circuit.
Patent JP-S6355697-A (JP)
Inventor: YOSHINO SUMIYOSHI
IPC: G08B29/00
Filed: 1986-08-26
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-H0948121-A (JP)
Title: Printing head
Inventor: FUJIYAMA YASUTOMO
IPC: B41J2/05
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a printing head for ink jet recording enabling highly detailed printing at a high speed, low in power consumption and capable of being produced in low cost. SOLUTION: A plurality of heating elements 5a are arranged on one surface of an insulating substrate 3. A pressure container 14 having the heating element 5a provided to the inner wall surface thereof and holding a definite amt. of ink and having an ink emitting nozzle 7 provided thereto as a through-hole at the position opposed to the heating element 5a is formed to each of the heating elements 5a. An ink container 2 filled with ink is arranged to the other surface of the insulating substrate 3 and the ink supply port 4a piercing the insulating substrate 3 to supply ink from the ink container 2 to the pressure container 14 is provided to the center part of the heating region by the heating element 5a. Typically, the heating element 5a is composed of a ring-shaped electric resistance heating element and the ink supply port 4a is opened to the center part of the ring.
Patent JP-H0251668-A (JP)
Title: Magnetic fluid seal device
Inventor: FUSE TOSHIHIKO
IPC: F16J15/40
Filed: 1988-08-10
Abstract: PURPOSE:To enable the titled device to be adapted to practical use without reducing the differential pressure resistant characteristic by making the magnetic field strength in the clearance part between a magnetic rotator and magnetic disks greater than the saturation magnetization of magnetic fluid being caught therein, and making the thicknesses of first magnetic disks to be 0.02 to 1.0mm. CONSTITUTION:A magnetic fluid 14 is caught between first disks 71a, 72a and a magnetic rotator 2 in the upper limit quantity of magnetism in which magnetization is saturated, and the thicknesses of the first magnetic disks are made to be 0.02 to 1.0mm. As a result, the differential pressure resistant characteristic between the primary side and the secondary side of a magnetic fluid device can be brought to the highest level that is attainable in the magnetic fluid 14 adopted. Further, the realization is not hindered by the restrictions such as the machining accuracy and the assembling accuracy of the first magnetic disks 71a, 72a, and also the magnetic flux density in regard to the first magnetic disks 71a, 72a can be heightened, while the reduction in magnetic flux density in regard to the second magnetic disks 71b, 72b can be restrained.
Patent JP-H0654249-A (JP)
Title: Camera integrated with vtr
Inventor: MIZOGUCHI KENJI
IPC: H04N5/782
Filed: 1992-07-28
Abstract: PURPOSE:To prevent such a case where the images are continuously recorded with lack of a subject by stopping automatically and temporarily the recording when the subject disappears out of a camera integrated with a VTR. CONSTITUTION:A variable resistor is provided at the periphery of a focusing ring 4 of a camera integrated with a VTR so that the resistance value varies in response to the ring 4. The varied resistance value is read to calculate the distance from a subject. This distance is compared with a distance range inputted previously for the desired recording. Then the camera is automatically set in a recording mode only when the subject is included in the desired distance range. Thus it is possible to automatically record the images only when the subject is included in the camera screen even when the subject is included or not included in the screen or moving.
Patent JP-H05205647-A (JP)
Title: Leading-out grid for generating ion and manufacture thereof and ion generator utilizing said grid
Inventor: CHIRI JIANFURANKO
IPC: H01J9/14
Filed: 1992-07-28
Abstract: PURPOSE: To make a grid having many advantages by arranging metallic filaments to cover a layer of boron in a lattice structure. CONSTITUTION: Two sets of metallic wires 3, 5, that is, filaments are arranged in a lattice structure, and a grid structure body is made, and an extraction grid is manufactured. Here, the mutually parallel wires 3 are arranged together with wires 5 oriented at 90 deg. to these wires 3, and the wires 3 and 5 are separated from each other by a distance (d). This wire assembly is introduced into a high vacuum chamber, and the prepared wires 3 and 5 are connected to an electric contact point, and are heated by a Joule effect by flowing an electric current, and boron B is accumulated on a surface by a thermal decomposition method. Then, a temperature of the grid can be measured by using an auxiliary wire at operation time, and many advantages can be obtained.  Therefore, it can be suitably used for extraction, focusing and acceleration of a beam in an ion source applied in the industrial and space field.
Patent JP-H1024626-A (JP)
Title: Delivery label issuing apparatus for plurality of articles
Inventor: KAWASHIMA SHUNICHI
IPC: B07C3/18
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a delivery label issuing apparatus for a plurality of articles capabe of certainly performing delivery control at a time of the delivery of a plurality of articles to be delivered to the same delivery destination. SOLUTION: An image input part (image scanner 6) reading the image of a predetermined part from the delivery slip 1 bonded to a main delivery article consisting of one set to a plurality of delivery articles same in delivery destination having a bar code 18 for delivery control preliminarily applied thereto and having the data of the delivery address of a sending person and the delivery destination of a consignee entered therein to input the same and a bar code signal input part (image scanner 6) reading the bar code 18 for the delivery control of the delivery slip 1 are provided.  Further, a number-of-article data input part 8, an input data memory part and a printing part 5 parallelly arranging the image 31 of the predetermined part of the delivery slip 1 and the bar code 32 same to or related to at least the bar code 18 for delivery control to apply printing to the delivery labels of which number is less at least by one from the number of one set of delivery articles and a control part are provided.
Patent JP-H0250741-A (JP)
Title: Restricted space information collecting system
Inventor: KURONO MITSUO
IPC: G06F11/34
Filed: 1988-08-12
Abstract: PURPOSE:To shorten an information collecting time by collecting the information of only an updated space from previously collected memory information at the time of collecting memory information by an OS program. CONSTITUTION:When the OS program requests information collection, an information collection control mechanism 1 allows a collecting space determining mechanism 4 to determine a collecting space by using space updating information controlled by a space updating control mechanism 3. The mechanism 3 has memory updating history information in each memory unit, and when a certain memory is updated, sets up its corresponding memory updating history information to an updated state. At the time of collecting information in a secondary medium, the memory updating history information is previously reset and the contents of the memory updating history information obtained from the time of information collection is controlled as space updating information. The mechanism 4 checks the memory updating state from the time of previous information collection based upon the space updating information controlled by the mechanism 3 and sets up only the updated space as a space to be collected at its information. Consequently, the information collecting time can be shortened.
Patent JP-H0488163-A (JP)
Title: Apparatus for vacuum vapor deposition zinc plating
Inventor: YANAGI KENICHI
IPC: C23C14/24
Filed: 1990-07-31
Abstract: PURPOSE:To improve adhesion between a steel strip and a zinc vapor-deposited plating layer with an aluminum vapor-deposited plating layer interposed by providing a means to plate the steel strip preheated with vapor deposition of aluminum and then with vapor deposition of zinc. CONSTITUTION:The steel strip 1 is pretreated by degreasing, pickling, washing with water and drying with a degreasing and pickling device 2 while traveling, and then the steel strip 1 is introduced to the vacuum vapor deposition apparatus 3. The steel strip 1 is passed through vacuum chambers 3a-3d, heated to about 200 deg.C by heating means 12, plated with Al vapor deposition in the vacuum chamber 3e. Then the strip is plated with zinc in a vacuum chamber 3f. The steel strip 1 provided with vapor deposition plating is passed through vacuum chambers 3g-3i and wound up by a winding device 5 in air. The thickness of the Al vapor-deposited film is controlled to specified film thickness by controlling the temp. of molten Al 8 based on the traveling speed of the steel strip 1 and determined from the relation between the temp. of molten Al in a crucible 9 for Al and the deposition rate of Al on the steel strip 1. The thickness of the zinc vapor-deposited film is also controlled by controlling the temp. of molten zinc 10 in a crucible 11 for zinc.
Patent JP-H0648057-A (JP)
Title: Plate material for direct drawing lithographic printing
Inventor: SATO KOJI
IPC: G03G13/28
Filed: 1992-07-28
Abstract: PURPOSE:To provide a direct drawing lithographic printing plate material wherein process can be performed with an electrostatic image transfer system copying machine, fog of an non-image part by scattering of toner is little, and process can be performed also with a thermal transfer system printer, and transfer of ink from an ink ribbon to the non-image part is little, and a printing stain is little. CONSTITUTION:A direct drawing type lithographic printing plate material is provided wherein an image acceptive layer containing zinc oxide, a binder, and 0.1-5% of an alcohol soluble antistatic agent is formed on a water proof base material.