baber/WOPTO huggingface dataset:
Patent JP-2001065772-A (JP)
Title: Fixing jig and method for saddle joint
Inventor: AOKI SHINJI
IPC: F16L41/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide fixing jig and method for a resin tube into a roundness condition even the tube to be fused is not in the roundness condition, to fuse the tube correctly. SOLUTION: In fixing jig, a halved sleeve 5 having rigidity and cylindrically nipping a resin tube 1 is mounted on the outer peripheral surface of the tube on the side opposite to a saddle joint 2 astride the tube 1, and an engaging member 3 is mounted from the outer surface of the sleeve 5 to be locked to a saddle joint 2, to fix it to the outer peripheral surface of the tube 1. A clamp member, having rigidity and cylindrically nipping the outer peripheral surface of the tube 1, is mounted on the longitudinal directional side part of joint 2, and a linking means detachably linking the clamp member is provided on the sleeve 5 to link between locking parts of the member 3 and of the upper surface of the joint 2 into a given dimension.  In this fixing method, the outer peripheral surface of the tube 1 is sylindrically nipped by the clamp member, and the semicircular sleeve 5 is mounted on the outer peripheral surface on the opposite side of the joint 2, and also is linked to the crank member, to lock the member 3 to the joint 2 from the outer surface of the sleeve 5, thereby locking the joint 2 to the outer surface of the tube 1.
Patent JP-S62100619-A (JP)
Title: Thermally converting photosensor
Inventor: KITA JUNICHI
IPC: G01J5/02
Filed: 1985-10-28
Abstract: PURPOSE:To increase the sensitivity of a sensor by forming a light absorbing region on a substrate with a low thermal conductivity and a small heat capacity and disposing a pyroelectric detecting element in the region. CONSTITUTION:Supported by four pillars 2 planted to a glass mount 1 at its four corners, for example, a 2mm square and 9mum thick Mylar film 3 is tensely mounted. An approximately 1.4mm square platinum electrode 4 is formed in the center of the film 3 by a sputtering and a platinum black 5 is formed on the surface of the electrode 4, forming a light absorbing region. A plate 6 wherein platinum electrode films are deposited by a sputtering on both sides of an approximately 0.05mm square LiTaO3 single crystal (Z plate) as a pyroelectric detecting element is mounted to the upper surface of the platinum electrode 4 by a conductive adhesive7. The platinum black 5 is mounted to the platinum electrode on the upper surface of the Z plate 6 like the light absorbing region. A lead wire 9 is led out from the platinum electrode on the upper surface of the Z plate 6 and the platinum electrode 4 constituting the light absorbing region. The structure described above can increase the sensitivity and responsiveness of a sensor.
Patent JP-H0960609-A (JP)
Title: Operating oil bubble eliminating device in hydraulic circuit
Inventor: MIKI MASATOSHI
IPC: F15B21/04
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To simplify piping by arranging a bubble eliminating means on a return oil passage from an operating oil control valve arranged in an operating oil passage for switching control, for operating oil supplied from a hydraulic pump to a hydraulic actuator. SOLUTION: In a bubble eliminating device 5, operating oil is supplied from an outer peripheral part side to a cylindrical body 5a so as to generate spiral flow, bubbles whose specific gravity is smaller than that of operating oil are collected to the center side of the cylindrical body 5a, become large bubbles, and passed the hole of a bubble discharging pipe 5b, and they are discharged to the oil surface part of an oil tank 6 passing an air trap piping E. Bubbles in operating oil are eliminated by the bubble eliminating device 5 in a return oil passage A which is positioned between an operating oil control valve 3 and the oil tank 6. As a result, deairing is carried out effectively even if the capacity in the oil tank 6 can not be enlarged owing to the space, cost, and the like, or even if it is used in a strong vibrating condition.  It is thus possible to efficiently carry out deairing in a simple structure without necessitating an oil feed pump and the like, and without complexing piping.
Patent JP-H08107514-A (JP)
Title: Camcorder
Inventor: BABA TASUKU
IPC: H04N5/225
Filed: 1994-10-06
Abstract: PURPOSE: To automatically correct the frequency characteristics of sound collected through a microphone by detecting the variable angle of the microphone to the optical axis of a camera in a camcorder constituted so as to be made the the sound axis of the microphone variable to the optical axis of the camera. CONSTITUTION: A signal from a non-directed microphone 6 is amplified by a microphone amplifier circuit 7 and supplied to a frequency correcting circuit 8. The frequency correcting circuit 8 is controlled by a position detection control circuit 11, and a frequency corrected signal is outputted from a sound output circuit 9. A microphone position detecting mechanism 12 detects the position relation between the optical axis of the electronic camera and the microphone and by controlling control contents from the position detection control circuit 11, concerning the sound of the sound output circuit 9, the sound of the same frequency characteristics can be provided regardlessly of the direction of the microphone.
Patent JP-H0986588-A (JP)
Title: Lamination type packaging container
Inventor: NOKAWA GEN
IPC: H01L21/68
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lamination type packaging container wherein wafers can be freely loaded and taken out by using an automatic machine. SOLUTION: On the inner peripheral face of a fitting part 10 of a container main body 1 with a cylindrical fitting part 10 wherein a lid 2 is freely removably fitted on the top face of a bottom plate 3, a plurality of sheet springs 11 are projected in such a way that they are projected in the tangential direction of a wafer stored in the container main body 1 and a gap 19 is generated between the apex part and the outer periphery of the wafer 13 and on the lid 2 side, a press lib which presses sheet spring 11 in the wafer 13 direction and brings the apex of each sheet spring 11 into press-contact with the outer peripheral face of the wafer 13 when the lid 2 is fitted in the container main body 1, is provided.  In addition, under a condition where the lid body 2 is taken out from the container main body 1, as a gap 19 is formed between the apex of the sheet spring 11 and the outer peripheral face of the wafer 13, it is easily performed to load and take out the wafer 13 in the container main body 1 by means of an automatic machine.
Patent JP-H0290067-A (JP)
Title: Electronic type watthour meter
Inventor: HAYASHI YASUMASA
IPC: G01R22/00
Filed: 1988-09-28
Abstract: PURPOSE:To make it possible to perform quick movement of clock operation and to make it possible to confirm the continuous clock functions in a short time by providing an input means for the quick movement of the clock which generates high speed pulse outputs in addition to a clock-pulse generating means. CONSTITUTION:When load power which is operated in a load-power operating part 12 and pulse output at a constant period from a clock-pulse generating part 13 are imparted into a CPU 11, integrated watthours for every specified time or every time zone is obtained, and the result is displayed on a display part 14. When the functions of the clock are tested, high speed pulses from a quick-clock-movement input part 16 are imparted into the CPU 11 in high priority with a resistor R. Then the CPU 11 performs the clock operation based on the high speed pulses from the input part 16. The watthours for every specified time or every time zone and the like can be obtained under the quick moving state in comparison with ordinary clock operation. As a result, confirmation of the continuous clock functions can be performed in a short time. Various tests for these clock functions can be executed efficiently.
Patent JP-H1086604-A (JP)
Title: Pneumatic radial tire
Inventor: MUSA KENICHIROU
IPC: B60C1/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To efficiently provide a tire offering low fuel consumption performance. SOLUTION: In a tire which has a carcass ply layer of at least one layer, which mount on a pair of bead core forming a toroidal state, an inner liner layer in the inside of this carcass ply layer in a tire radial direction, a belt layer in the outside of this carcass ply layer in a tire radial direction, a belt reinforcing layer of at least one layer, and a tread in the outer periphery of the belt reinforcing layer, a rubber composition comprising layer-like filler combined in rubber at a rate of 1 part by weight to 200 parts by weight of layer-like filler to 100 parts by weight of rubber is used.
Patent JP-H0989016-A (JP)
Title: Disk brake pad
Inventor: NAKAGAWA MITSUHIKO
IPC: F16D69/04
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the durability of adhesion between a disk brake friction pad and a plate. SOLUTION: A disk brake pad is composed of a plate 3 having a projecting part, an underlayer 2 stuck thereon and a friction base material 1 and the underlayer 2 has recessed and projecting parts according to the recessed and projecting parts of the plate. For the composition of the underlayer 2, a volume mixing rate for both or one of a fiber and a coupling material is larger compared with the base material 1 and the projecting part of the underlayer has a larger shearing resistance per unit area compared with the recessed part, that is, a porosity is set small. Thus, even for a semi-metallic pad used for a high-load brake, a disk brake pad having a sufficient adhesive strength is provided.
Patent JP-H04121677-A (JP)
Title: Display device for position of moving body
Inventor: YAMAMOTO TOMOHIRO
IPC: G01C21/20
Filed: 1990-09-13
Abstract: PURPOSE:To facilitate partial alteration of a route or additional registration of a destination by providing a storage means, a route information registering means and an updating instructing means. CONSTITUTION:A user inputs a plurality of information on a destination on a route on which he desires to operate a moving body, in a sequence along this route, by an input means and registers them in a storage means, and thereafter he executes specification of a storage area, input of the destination and instruction for updating by a position specifying means 5, input means 3 and 5 and an updating instructing means 5. Then a destination information updating means 4 writes the inputted destination information in the specified storage area of the storage means. This means that the destination information in the storage area is updated from the previously registered one to the currently inputted.
Patent JP-S6398919-A (JP)
Inventor: NAKAGAWA HAJIME
IPC: H01B13/02
Filed: 1986-10-15
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-S60136153-A (JP)
Title: Manufacture of rapid-start fluorescent lamp
Inventor: NARITA JIROU
IPC: H01J9/20
Filed: 1983-12-23
Abstract: PURPOSE:To obtain a rapid-start fluorescent lamp having a stable starting characteristic by forming a tin oxide film containing a small quantity of antimony on the inner surface of the glass tube and forming an antimony oxide film on said film in a stream of nitrogen. CONSTITUTION:A glass tube for a fluorescent lamp is heated in an oxidizing atmosphere to form a tin oxide film containing a small quantity of anitmony (Tin oxide is a conductive metal oxide.) on the inner surface of the tube. Next, the tube obtained body is further heated in a stream of nitrogen to form an antimony oxide film (Antimony oxide is a dielectric substance.) on the surface of the tin oxide film. As a result, the concentration of tin in the first conductive film is decreased and the formation of dark brown belt-like spots is prevented thereby forming a transparent conductive film having a small resistance. An insulating protective film of minute alumina particles or similar material is formed on the transparent film as necessary. By the means mentioned above, an energy-saving rapid-start fluorescent lamp having an improved starting characteristic is obtained.
Patent JP-S61122662-A (JP)
Title: Triboelectrifying material for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1984-11-20
Abstract: PURPOSE:To give a toner proper negative triboelectrifiability by coating the surface of a carrier, sleeve, or the like with a pyridinium compd. represented by a specified formula to form a material for triboelectrifying the electrostatic charge image developing toner. CONSTITUTION:The pyridinium compd. represented by the formula shown on the right in which R1-R5 are each H or >=2C alkyl, and at least one of them is >=2C alkyl, R6 is alkyl, aryl, aralkyl, acyl, or a deriv. of these as a fundamental structure, and A<-> is an anion, is used. The surface of the carrier, sleeve, or doctor blade is coated with said pyridinium compd. to form the material for electrifying the toner for developing a charge image. To embody this process for the carrier, the surfaces of the carrier cores are dipped in a vessel contg. a soln. dissolving or dispersing said compd., or sprayed with said soln.
Patent JP-H04122656-A (JP)
Title: Laser beam quantity control system
Inventor: YAGISHITA TAKAHIRO
IPC: G03G15/04
Filed: 1990-09-13
Abstract: PURPOSE:To make it possible to adjust density of print image in a short time by obtaining a control voltage with respect to a laser beam source for emitting a specified beam quantity of plural levels previously by a CPU so as to store it, and correcting laser beam output by using the stored control voltage. CONSTITUTION:A control voltage Vc with respect to a laser beam source for emitting a specified beam quantity of plural levels to be used for an APC is calculated by a CPU 1, stored in a RAM 2, and outputted (control voltage) to a D/A converter 3 at the time of adjustment of print image density. For example, assuming that the control voltage Vc of the D/A converter 3 is Vc1 and a corresponding laser drive current Iop is I1 the APC at this time operates to obtain the value Vc1 of the control voltage Vc where a monitor voltage Vm will be Vm1. The data of the control voltage Vc1 obtained by the APC is stored and retained in the RAM 2. Sequentially, the same APC is performed with respect to a P2 different from a laser emission power P1 without widening time intervals, a corresponding control voltage Vc2 is obtained, and its data is stored and retained in the RAM 2. Thus, the laser beam output is corrected by using the stored control voltage.
Patent JP-H1169360-A (JP)
Title: Data decoding device
Inventor: SHIGIYOU TOMONAGA
IPC: H04N19/573
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of a memory use rate when decoding data. SOLUTION: A bus arbiter 570 changes priority on access to a memory in accordance with a picture type B and the storage quantity MSB(most significant bit) of video information in the memory (573-576). Access to the memory by a movement compensation part is suppressed in accordance with the remaining time of memory refresh and the timing of refresh start against the memory is moved up at that time. Thus, load is distributed by cooperation with a buffer memory inserted into the front stage of a separation part.
Patent JP-H0880467-A (JP)
Title: Metaling roll
Inventor: MAEKAWA TOMOYUKI
IPC: B05C1/08
Filed: 1994-09-13
Abstract: PURPOSE: To stably supply a coating layer having a still higher-grade surface condition by specifying the average center-line roughness of the surface layer of the roll. CONSTITUTION: In this reverse coating method, a coating soln. is supplied on the contact part between a metaling roll 11 and a coating roll, both rolls are rotated in reverse directions to transfer the coating soln. on the coating roll, and further a film to be coated wound on a backup roll is rotated in the reverse direction and coated. When a coating soln. contg. a large amt. of the resin varnish or filler having >=30 poise viscosity is used, the metaling roll 11 is formed by applying a hard chromium layer 2 on a columnar iron core 1, and further a surface layer 3 having a cell having 1-5μm center-line average roughness Ra of the roll surface is formed by carving. Accordingly, since the surface layer 3 has a finely roughened surface, a minute amt. of coating soln. is uniformly left on the roll surface layer 3 even after the roll surface is scraped by a doctor.
Patent JP-H0694226-A (JP)
Title: Combustion apparatus
Inventor: YAGI KAZUO
IPC: F23D14/08
Filed: 1992-09-11
Abstract: PURPOSE:To prevent generation of drain due to exhaust gas by heating an exhaust gas circulation passage by heating means and forming an air intake port near an exhaust gas extraction port. CONSTITUTION:An upper part of an exhaust gas circulation passage 3 is disposed along a heat exchanger 12 to be heated by combustion flame. Thus, exhaust gas H in the passage receives heat to maintain at a high temperature thereby to prevent condensation of steam in the exhaust gas. Further, an air intake port 31 for intaking the air is formed near an exhaust gas extraction port 132 of the passage 3, and an air inlet tube 133 is connected to the port 31. Thus, since the gas H extracted from the port 132 and combustion air intaken from the port 31 are mixed in the passage 3, a ratio of steam in the exhaust gas can be reduced.
Patent JP-S6487780-A (JP)
Title: Production of thin film of composite metal oxide
Inventor: SAKAI KAZUHIRO
IPC: C23C18/14
Filed: 1987-09-30
Abstract: PURPOSE:To produce a thin film having high purity and the compsn. coinciding extremely with a desired compsn. by utilizing UV rays and IR rays at the time of applying a soln. of a mixture composed of alkoxides or beta-diketone complexes, etc., of respective metal components on a substrate and bringing the soln. into reaction. CONSTITUTION:The alkoxide of rare earth metals, the alkoxide of alkaline earth metals, and the org. salt, alkoxide, beta-diketone complex of beta ketoester complex of the org. acid salt of copper are mixed in such a manner that the metals are contained in the mixture at the same ratios as the ratios of the metals in the desired composite oxide. This mixture is dissolved in an org. solvent. The soln. is applied on the substrate in the solid state and the UV rays and IR are projected on the substrate in this state to effect decomposition and oxidation. The thin film of the desired composite metal oxide is obtd. by this method without producing powder and without using a costly apparatus.
Patent JP-H0292256-A (JP)
Title: Production of dry salted fish gut
Inventor: KANEKO HIROSHI
IPC: A23L17/50
Filed: 1988-09-30
Abstract: PURPOSE:To obtain the title product with unique sweet taste giving no offensive odor inherent therein without causing putrefaction by boiling thawed raw cuttlefish to make a skin-removing treatment and by chopping pieces which are then dipped into a cuttlefish guts-free flavoring solution followed by drying under air stream. CONSTITUTION:The trunk and legs of thawed raw cuttlefish are boiled in warm water, steam or oil at 40-100 deg.C to make a skin-removing treatment. The resultant cuttlefish is then washed and chopped into pieces of desired size. Thence, the pieces are dipped into a cuttlefish guts-free flavoring solution for ca.12hr. The resultant pieces are then dried at 10-80 deg.C for 3-8hr under air stream, thus obtaining the objective product to be used as a dry food for relishes or a raw material for e.g., fish flour.
Patent JP-S6399114-A (JP)
Title: Polygon machining control device
Inventor: KAWAMURA HIDEAKI
IPC: B23B5/44
Filed: 1986-10-16
Abstract: PURPOSE:To make it possible to facilitate the machining of any polygon, by controlling a tool shaft rotating drive means at a rotational speed having a set rate with respect to the rotational speed of a spindle, and by controlling the feed of the tool shaft by a set amount at a set feed speed. CONSTITUTION:A rotational speed control means 8 rotates a spindle 2 attached thereto with a workpiece, through the intermediary of a spindle rotating drive means 3, and controls the drive of a tool shaft rotating driven means 6 at a rotational speed having a certain rate set with respect to the rotational speed of the spindle 2 to rotate a tool shaft 5 for a tool 4 to which a plurality of cutting tools are attached at predetermined intervals. Further, a feed control means 9 controls the feed of the tool shaft 5 by a set feed amount at a set feed speed by means of a tool feed means 7 to rotate the workpiece 1 and the tool 4 in synchronization with each other for manufacturing a substantially polygonal shape product. Thus, it is possible to facilitate the cutting of a substantially polygonal shape product although it has not a precise polygonal shape.
Patent JP-S62105312-A (JP)
Inventor: OTAKA MICHIHIRO
IPC: H01B7/08
Filed: 1985-11-01
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-S60155323-A (JP)
Title: Method of electric discharge machining of roll-shaped material to be machined
Inventor: NAKANO YOSHIHISA
IPC: B23H9/04
Filed: 1983-12-26
Abstract: PURPOSE:To improve reliability of the measured value, by generating a discharge between the electrode and the roll-shaped material to be machined, and by measuring the amount of eccentricity from the amount of advancing/receding of the servohead. CONSTITUTION:A fine discharge which does not affect the surface to be machined is generated between a roll 3 and an electrode 11, and the roll 3 is rotated at low speed within the range wherein the response of the servo control of a servo head 16 is allowed. Since the servohead 16 can be controlled so that the machining space between the electrode 11 and a roll 3 is maintained constant in the order of several mum, if a servohead advancing/receding command from the servo control unit 16 is delivered to the eccentricity computing unit 18 for computation, the amount of eccentricity of the roll 3 can be obtained. Thus, the time for measuring the amount of eccentricity of the roll is shortened and the amount of eccentricity with good reproducibility and high reliability is obtained.
Patent JP-H04123327-A (JP)
Title: Laser driving circuit
Inventor: NAKAO KENJI
IPC: G11B11/105
Filed: 1990-09-13
Abstract: PURPOSE:To perform the control of momentary rise to a designated high power by providing a bias reference means, a reproducing bias holding means, and a laser output means which selectively takes each bias outputted from the bias reference means as the input to it as output laser light. CONSTITUTION:A monitor signal 2 from a monitor photo diode 1 is compared with a reproduced command voltage PR 5 by a comparator 3 with coincidence output on the reproducing bias side,and the result is sent to an up/down counter 11 on the reproducing bias side. A digital reproducing bias 14 as the output is subjected to D/A conversion and is sent to an LD-drive circuit 25, and a laser current starts to flow. A recording/erasing high-power bias is preliminarily held as a digital value and is corrected in real time even for the change of temperature. Thus, the control of momentary rise from the low power for repro ducing to the designated high power is possible.