baber/WOPTO huggingface dataset:
Patent JP-H09139119-A (JP)
Title: Heat resistant insulated wire
Inventor: TAKEUCHI KENZO
IPC: H01B3/46
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To keep flexibility even at high temperatures 600 deg.C or more and prevent peeling-off of heat resistant fiber due to vibration and decreasing of an insulation withstand voltage, by providing a winding comprizing a heat resistant fiber on a heat resistant fiber winding layer which is impregnated with an inorganic polymer paint and burnt. SOLUTION: A heat resistant fiber is wound spirally around a conductor 1, directly or via another insulation layer 4, and there is provided therearound a paint impregnated heat resistant fiber winding layer 2 which is impregnated with an inorganic polymer paint and burnt, and further a heat resistant fiber is provided on the outer circumference thereof. The inorganic polymer paint has, as its main component, one kind or more selected from a group comprizing a polyborosiloxane resin, a polycarbosilane resin, a polysilastyrene resin, a polysilazane resin, and a polytitanocarbosilane resin. This heat resistant insulated wire has flexibility at high temperatures 600 deg.C or more, wherein peeling-off of the heat resistant fiber and decreasing of an insulation withstand voltage can be prevented and terminal workability is also excellent.
Patent JP-H09139110-A (JP)
Title: Manufacture of reflecting plate
Inventor: IIZUKA IZUMI
IPC: F21S8/10
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a reflecting plate in which a protection film can be formed with a small number of processes without impairing a reflection rate of a lustrous face of the reflecting plate. SOLUTION: Gel is formed by applying, drying and heating Sol solution obtained by dehydration and condensation after hydrolysis of inorganic alkoxide on a lustrous face of a metal board, and an inorganic oxide skin film of 0.05 to 3.0μm in thickness is formed. It is preferable that said inorganic oxide is either of SiO2 , TiO2 , and ZrO2 .
Patent JP-H09137784-A (JP)
Title: Refrigerant compressor
Inventor: KATO TARO
IPC: F04C29/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent shortening of longevity of a refrigerating cycle device by restraining formation of sludge by restraining progress of abrasion on a contact point of a vane and a piston. SOLUTION: This compressor has a cylinder, a piston 6 rotating along an inner periphery of the cylinder, a vane 7 reciprocally moving in a groove provided on the cylinder with its head end making contact with the piston 6 and bearings 9, 10 to close both end opening parts of the cylinder. Guide grooves are drilled and provided on an end surface of the bearing 9 and an end surface of the piston 6 facing against it, respectively fit and inserted in the guide grooves free to reciprocate, and an Oldham's coupling 18 respective reciprocating sliding surfaces of which are orthogonal with each other is furnished.
Patent JP-2000123346-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGA MINORU
IPC: G11B5/73
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high C-N ratio, a high output and overwriting characteristics being equal to those of a vapor deposition type magnetic recording medium by coating the top of a nonmagnetic substrate with a magnetic layer consisting essentially of ferromagnetic powder and a binder and deciding the thickness of the magnetic layer and the surface roughness of the nonmagnetic substrate within a specific range. SOLUTION: The thickness (d) of a magnetic layer is <=0.4 μm. The surface roughness SRa of a nonmagnetic substrate is 1.5-4.0 nm, the Rms is <=d/20 and the Rz is <=d. As of the surface roughness, the arithmetic mean roughness SRa is required to be within the range of 1.5-4.0 nm. When the arithmetic mean roughness SRa is <1.5 nm, stable running is not attained because of sticking to a guide roll. In the case of >4.0 nm, electromagnetic transducing characteristics deteriorate because the magnetic layer is thin. In the case of Rms>d/20, the interfacial ruggedness affects a C-N ratio. In the case of Rz>d, the dropout deteriorates.
Patent JP-2000120424-A (JP)
Title: Exhaust pipe
Inventor: KOMORI KUNIO
IPC: F02B27/06
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To effectively obtain a muffling effect in low engine rotation and a back pressure elevation preventing effect in high engine rotation though an installation space is for one pipe. SOLUTION: This exhaust pipe EP1 is divided into two, a first passage 3 and a second passage 4. The second passage 4 at its downstream side is provided with a valve element 10, a spring 11 for energizing the valve element 10 so that the valve element 10 may close the second passage 4, and a magnet 12 for acting a magnetic force on a retainer 17 closing the second passage 4 to retain the closed state. When an exhaust gas has a low pressure, the valve element 10 closes the second passage 4 to transit the exhaust gas through the first passage 3 only. When the exhaust gas has a high pressure, the valve element 10 opens the second passage 4 to transit the exhaust gas through the second passage 4 as well as the first passage 3.  In the exhaust pipe EP1, a muffling effect in low engine rotation and a back pressure elevation preventing effect in high engine rotation are effectively obtained though an installation space is for one pipe.
Patent JP-H06153000-A (JP)
Title: Deflection yoke
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1992-11-06
Abstract: PURPOSE:To connect a balance coil device with a deflection coil. CONSTITUTION:The coils of pin magnetic field preparing parts (coil 3ap and coil 3bp) of the deflection coil on an upper part and on a lower part are wound once with one copper wire, and a tap is not provided halfway. And also, barrel magnetic field preparing parts(coil 3ab and coil 3bb) are wound once with one copper wire, and the tap is not provided halfway. A winding start edge 14a of the coil 3ap and a winding start edge 15a of the coil 3ab are connected with a horizontal deflection current supplying circuit (not shown in a figure), and a winding end edge 14b of the coil 3bp and a winding end edge 15b of the coil 3bb are connected with one edge of auxiliary coils 11a and 11b, and the other edge of the auxiliary coils 11a and 11b is connected through a terminal 17 with the horizontal deflection current supply circuit. Therefore, each auxiliary coil 11a and 11b can be connected with the end part of the deflection coil, and it is not necessary to pull out the tap for use of connection with the auxiliary coils on the way of the deflection coil.
Patent JP-H10137627-A (JP)
Title: Iron content removal device of rolling oil
Inventor: TACHIBANA KOUJIYU
IPC: B23Q11/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To minimize reduction of rolling oil returned for reuse to a rolling oil supply tank in a rolling line and minimize the amount of fresh rolling oil replenished to reduce the running cost, by lessening rolling oil discharged to the outside together with iron contents as much as possible, when removing iron contents mixed in the rolling oil used for rolling therefrom. SOLUTION: This device for removing iron contents in rolling oil is provided with a tank 1 containing rolling oil used in the rolling process, a rotary body 2 whose axis is horizontal, arranged at the upper part of the tank 1 so as to be submerged in the rolling oil in the tank at the lower half part thereof and provided with a magnetic force at least at a part thereof, and a scrapper 3 arranged above the rolling oil level to scrape down iron contents contained in the rolling oil and attracted on the rotary body 2 by the magnetic force of the rotary body.  A gas is jetted to the rolling oil stuck on the rotary body together with iron contents at the upper part than the rolling oil level and on the upstream side of the scrapper 3 in the rotary direction of the rotary body 2, to allow the rolling oil to flow in such a direction that the rolling oil separates from the scrapper 3 through a gas nozzle 6 provided with the device.
Patent JP-2000126992-A (JP)
Title: Control method of chuck opened/closed by main spindle motor and machine tool having chuck opened/closed by main spindle motor
Inventor: OGAWA TORU
IPC: B23B31/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To enhance consistency of angle positions of a main spindle and the main body part of a chuck by correcting an origin position of a coordinate system so that a coordinate value of the main body part of the chuck becomes the same before and after opening/closing operation of a gripping claw in a machine tool for opening/closing the gripping claw of the chuck by rotating the main spindle by a main spindle motor. SOLUTION: When a chuck opening/closing starting command appears in an NC work program, first of all, a main spindle 2 is positioned in a prescribed angle position by controlling a C shaft, and a fixing pin 45 is inserted into a positioning hole 41 of a chuck 15 so that the chuck 15 is put in a fixed state. Next, before revolvingly driving the main spindle 2, a C shaft coordinate value of the main spindle 2 is stored in a prescribed area in a RAM as a starting angle position. After finishing chuck opening/closing starting processing, the processing is returned to an NC command processing program, and after reading the starting angle position being an angle position of the main spindle at starting time of opening/closing operation of a gripping claw 30, a coordinate value of a finish angle position at finishing time of opening/closing operation of the gripping claw 30 is controlled so as to coincide with a coordinate value of the starting angle position.
Patent JP-2001112961-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the interest of a game in a game machine such as a pachinko machine provided with a variable display device capable of fluctuation-displaying identification information in a display part. SOLUTION: An operation port 3 and a large winning port 4 are provided on the game panel 2 of the pachinko machine 1 and a display device 13 provided with the display part 13a is incorporated at the center part of the game panel 2. Plural pattern columns are displayed at the display part 13a and the pattern column is constituted of the plural kinds of patterns. A controller 24 generates a large winning state with at least the fact that the pattern is finally stopped at a specified pattern as a necessary condition. The controller 24 directs a reach game state at least in the preceding stage of large winning state generation. The expectation value of the large winning state generation in the case of selecting one reach pattern in a reach pattern group is made equal to the expectation value in the case of selecting the other reach pattern in the same reach pattern group.
Patent JP-H08150142-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KAWASAKI SHUICHI
IPC: A61B8/06
Filed: 1994-11-30
Abstract: PURPOSE: To indicate abnormal blood flow such as the reverse flow, etc., of blood, by seeking the dispersion of the velocity of blood flow at each measure point where the raw data on each raster, based on an echo signal, and performing interpolation between each measure point in depth direction and lateral direction, based on the dispersion value and velocity of blood speed. CONSTITUTION: This ultrasonic diagnostic device is equipped with a transmission and reception unit 2 including a probe 1, a B-mode wave detector and processor 3, a spectrum Doppler processor 4, and a CFM processor 5 which seeks the average velocity of blood flow, the power of blood flow, and the dispersion of the blood velocity by performing the analysis of the frequency of the received signal. And, an interpolation data operating part 16 judges whether the average velocity of the blood flow is larger than the specified threshold, and also it judges whether the dispersion of the blood flow is larger than the threshold or not, and judges 11 the interpolation method by the result of judgment.  And this performs the interpolation 8 in depth direction by the obtained interpolation result, and also performs the interpolation 12 in lateral direction, and indicates, in a monitor 15, the blood flow image produced in a DSC 13 from interpolation data and raw data.
Patent JP-H09112632-A (JP)
Title: Mount device of power plant for vehicle
Inventor: SHIRAI KAZUHIKO
IPC: B60K5/12
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an improved mounted device for a power plant of car, with which variation of the fastening force due to the difference in the thermal expansion or contraction between an outer cylinder and fastening member likely according to the conventional arrangement is precluded which should contribute to preventing worsened vibration of the power plant, wherein the conventional arrangement signifies that a fastening member made of metal is partially embedded in the fastening seat of the outer cylinder made of FRP. SOLUTION: The bases 33 and anchor parts 34 of a pair of fastening members 23 are embedded in the fastening seat 20b of an outer cylinder 20 made of FRP, and the fastening seat 33a of each member 23 is protruded for a certain small distance G from the seat face 24 of the seat 20b so as to preclude ill influence of likely difference in the thermal expansion or contraction between the outer cylinder 20 and fastening member 23.
Patent JP-H02145796-A (JP)
Title: Counter electrode for allowing metal body to chemically develop color and chemical coloring method
Inventor: SONE YUJI
IPC: C25D11/34
Filed: 1988-11-25
Abstract: PURPOSE:To form a counter electrode for allowing a worked body to uniformly develop a color in spite of its complex shape by coating the surface of a molded body of a plastic substance with an electrically conductive substance which is insoluble in a chemical coloring soln. CONSTITUTION:Lead is coated with a plastic substance which is chemically stable in a chemical color developing soln., e.g., 'Teflon(R)' and platinum foil is stuck to the coated surface to form a deformable counter electrode 3. This electrode 3 is placed opposite to the surface 2 of a metal body 1 at a uniform interval 4 of 30-150mm and the surface 2 is allowed to develop a color. The surface 2 of the metal body 1 can be allowed to uniformly develop the color independently of the shape.
Patent JP-S62158652-A (JP)
Inventor: KAMEI RYOSUKE
IPC: B65D25/04
Filed: 1985-12-28
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-S62156903-A (JP)
Inventor: KATONO SATORU
IPC: B27L11/00
Filed: 1985-12-28
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-H03157972-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO KENJI
IPC: H01L21/76
Filed: 1989-11-15
Abstract: PURPOSE:To reduce characteristics change and disconnection by forming silicon oxide before a trench is filled, and filling the trench at the same time as the formation of a side wall. CONSTITUTION:Silicon oxide 4 and a conductive film 5 are formed on the surface of a semiconductor substrate 1; the film 5, the silicon 4 and the substrate 1 are etched in order, thereby forming a trench 2 in a first region of the surface. Silicon oxide 11 is formed on the surface of the film 5 and inside the trench 2; the film 5 is left only in a second region, and a gate electrode 5A is formed. Impurity is ion-implanted in a third region, and a low concentration impurity diffusion layer 7 is formed on the surface of the substrate 1; silicon oxide 8 is deposited on the whole surface; a side wall 9 is formed on the side wall of the film 5 by etching; and a high concentration diffusion layer 10 is formed by ion implantation.
Patent JP-H03159158-A (JP)
Title: Wiring board for mounting semiconductor chip
Inventor: TSUNASHIMA EIICHI
IPC: H01L23/28
Filed: 1989-11-16
Abstract: PURPOSE:To obtain a long-life device affected little by heat in soldering by using a B-stage resin substrate, consisting of aromatic polyamide paper impregnated with epoxy resin containing aromatic amine adduct resin as a hardener and trimmed into frame form, as a frame. CONSTITUTION:The present invention comprises a sealed structure consisting of a B-stage resin substrate, which is obtained by impregnating aromatic polyamide paper with epoxy resin containing aromatic amine adduct resin as a hardener and is trimmed into frame form, as a frame 5 mounted on a wiring board 1, a semiconductor chip 3 arranged within the frame on the wiring board 1, and potting resin 6 poured into the frame and hardened under the hardening temperature conditions thereof. For example, two prepreg plates consisting of polyparaphenylene-diphenylether-terephthalamide paper impregnated with epoxy resin containing an aromatic polyamine adduct hardener are laminated to make a laminate, which is trimmed into the form of a circular frame 8mm in inner diameter and 10mm in outer diameter, mounted on the specified section in the surface of the printed circuit board 1, and used as the dam 5.
Patent JP-H04171443-A (JP)
Title: Heat-developed color sensitive material
Inventor: KOIDE TOMOYUKI
IPC: G03C8/40
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a positive image high in the maximum density and low in the minimum density by containing potassium bromide in three silver halide emulsion layers, and also containing at least one kind of compound selected among specific compounds in one layer or more. CONSTITUTION:Three silver halide emulsion layers contain potassium bromide, and at least one kind of compound selected among compounds indicated by formulas I-III. In the formula I, Y is indicated in IV or the like; R is an alkyl group, an alkenyl group, or the like; X is -O-, -S-, or the like; M is a hydrogen atom, a group disintegrated under an alkalic condition, or the like; and R' represents a hydrogen atom or its substitutional group. In the formula II, X' is -O-, -S-, or -NH-; Y, R, M represents the same significance as in the formula I. In the formula III, T and U represents -N= or the like. This results in obtaining sensitive material desirable in image discriminating performance with high maximum density and low minimum density.
Patent JP-S62158531-A (JP)
Title: Bending device for thin plate
Inventor: YAMAGUCHI OSAMU
IPC: B21D5/14
Filed: 1985-12-29
Abstract: PURPOSE:To enable the correct R bending of a thin plate by providing the fine groove opposing relatively to the bending roller in parallel each other and a pair of receiving rollers and by making the fine grooves of the bending roller and receiving roller the R bending parts at the inner peripheral side and outer peripheral side respectively. CONSTITUTION:A roller 13 is composed movably in the direction at right angles with the axis by providing by opposing the fine groove 28 in the width almost equal to the plate thickness of the material to be worked on the outer peripheral faces of mutually parallel bending rollers 13 and two receiving rollers 15. A bending force is applied on a thin plate 33 between the R bending part 29 at the inner peripheral side of the roller 13 and R bending part 30 at the outer peripheral side of the roller 15 by approaching the roller 13 to the roller 15 by fitting a straight long-sized thin plate 33 into the fine groove 28. When one part of the roller 15 is driven in this state, the thin plate 33 is bent in U shape and the whole body is formed in about semi-circular ring. In this way the correct R bending of the thin plate can be performed.
Patent JP-H08159768-A (JP)
Title: Laser surveying instrument
Inventor: HARA MASATO
IPC: G01C15/00
Filed: 1994-12-01
Abstract: PURPOSE: To make it possible to sense the contents of trouble readily even at a remote place by detecting the occurrence of the unfavorable phenomenon impairing the normal operation of a surveying instrument, and switching a laser light source from continuous light emission to intermittent light emission at the time of detection. CONSTITUTION: When a surveying instrument is inclined, the detected signals are inputted into a microcomputer 82 from event detecting circuits 88 and 89, respectively, depending on whether the inclination is more or less than a specified value. The microcomputer 82 controls a light emitting diode 23 through a light-emission controlling circuit 85, and the broken-line-shaped reference lines having the duty ratios of about 25% and about 50% are projected by scanning on the wall surface, respectively. The worker observes the projection and performs the automatic and manual secondary leveling works. Then, the reference lines are returned to the continuous line. The surveying instrument is continuously used.  When a battery is consumed and the allowable level is approached or exceeded, the signals are inputted into the microcomputer 82 from event detecting circuits 90 and 91, respectively. In this case, the broken-line- shaped reference lines having the duty ratio of about 75% are projected by the same way, and the requirement and the degree of the battery replacement are notified to the worker.
Patent JP-H01138582-A (JP)
Title: Image forming device driving method
Inventor: MATSUSHITA KOJI
IPC: G03G15/08
Filed: 1987-11-26
Abstract: PURPOSE:To extend the durability of a developer by halting driving in condition that an electric charge is kept on the surface of an electrostatic latent image carrier during image formation and setting the bias voltage of a developing sleeve to almost zero potential when the surface voltage of the electrostatic latent image carrier is lowered to a prescribed level or below. CONSTITUTION:For example when image forming operation is halted by means of a jam, a voltage kept on the surface of the electrostatic latent image carrier 1 is attenuated, tracing a black attenuation characteristic. While the development bias voltage Vb of the developing sleeve 15 maintains a level Vb, which is identical to a level under development, even after the image forming operation is halted. When the surface voltage on the electrostatic latent image carrier 1 is lowered to the prescribed level or below, said bias voltage is lowered to almost zero potential. Accordingly, even when a trouble happens and the electric charge keeping part of the electrostatic latent image support 1 is brought into contact with the developer kept on the surface of the developing sleeve 15, a carrier is not supplied onto the surface of the electrostatic latent image carrier 1. Thus, the number of carriers on the developing sleeve 15 doesn't decrease, and the durability of the developer can be extended.
Patent JP-H04169344-A (JP)
Title: Stop lamp device for vehicle
Inventor: ICHIBAGASE HIROYASU
IPC: F02D9/06
Filed: 1990-11-02
Abstract: PURPOSE:To inform the following vehicle of deceleration further precisely to contribute to promotion of traffic safety by providing common stop lamps respectively lighted by the operation of a normal brake device and an exhaust brake device. CONSTITUTION:When a brake valve 12 is operated during normal running, the compressed air in an air tank 14 is supplied to a pneumatic boost device 10 to operate a wheel brake. At the same time, a stop lamp switch 16 is closed, and a normal open contact point 26 of a relay device 22 is closed to light up a stop lamp 28. On the other hand, when a vehicle enters the engine brake running state, an accelerator switch 48 and a clutch switch 50 are closed, so that when a manual operated switch 52 is closed to apply an exhaust brake device 34, a solenoid three-way valve 44 is opened to supply the compressed air in the air tank 14 to a pressure chamber of an air cylinder 42, whereby an exhaust brake valve 38 is partially blocked up through an operating lever 40. At the same time, the normal open contact point 26 is also closed to light up a stop lamp 28.