baber/WOPTO huggingface dataset:
Patent JP-H04136589-A (JP)
Title: Structure of double tube
Inventor: TAGA JUN
IPC: B29C65/50
Filed: 1990-09-27
Abstract: PURPOSE:To smooth the inner surface of a tube by providing small outer diameter extension section in the end section of an outer tube, turning over this at the end section of the inner tube, and forming a sealed bead retainer at the joining section out of the end projected and a socket. CONSTITUTION:A double tube consists of an inner tube 2 of PFA thin wall and an outer tube of polybutene(PB) whose a coefficient of thermal expansion is equal to that of PFA, and the end section of the outer tube 1 is provided with a small diameter thin wall extension section 3, or a thin wall metallic ring 8, whose inner diameter is the same as that of the extension section 3, is plugged, and the PFA inner tube 2 is turned over and coated and fixed at this section. When the outer tube 1 and a socket 5 are joined by welding in heating process said section is fixed to a fixed position without being restored. In addition, since all of the beads (a) and (b) are completely contained in a sealed bead retaining chamber 6 appearing at the outer periphery of the head section of a double tube in joining process, the surface of flow passage is smoothed. As a result, the drift and break in the inner tube due to the heat cycle will not occur, and fluid retaining places on joining sections are eliminated.
Patent JP-H07113471-A (JP)
Title: Sealing device
Inventor: OMICHI TAKEO
IPC: F16J15/44
Filed: 1993-10-15
Abstract: PURPOSE:To secure the sealing performance in the degree where the leak quantity can be ignored in the noncontact seal by detecting the gap between the sealing surfaces and shifting a seal ring, as far a sealing device having a sealing surface formed by a driven ring in a revolution state and a seal ring in a stationary state. CONSTITUTION:A driven ring 2 in a revolution state which is fixed through a sleeve 11 on a rotary shaft 1 and a seal ring 2 in a stationary state which is supported through an O-ring 6 on a easing 4 are set oppositely, and a sealing surface is formed. In this case, the gap (h) between the sealing surfaces is detected by a noncontact displacement sensor 7. On the basis of the detection signal, an actuator 8 is drive-controlled by a controller 9, and the seal ring 3 is shifted in the axial direction and tilted. Accordingly, the gap (h) between the sealing surfaces is adjusted uniformly in the peripheral direction, and the sealing performance in the degree where the leak quantity can be ignored can be secured, even in the case of the noncontact seal free from friction and abrasion.
Patent JP-2001085508-A (JP)
Title: Wafer cassette and wafer positioning jig
Inventor: TAKARADA ATSUSHI
IPC: H01J37/317
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To automate attaching and detaching work of a wafer from a wafer cassette by reducing irregularities in wafer positioning accuracy for each wafer cassette. SOLUTION: This wafer cassette K is equipped with a cassette main body 41, an upper surface cover 47 and a cover fixing member 49. In the cassette body 41, the surface 41a to be mounted retained by a cassette mounting surface of a wafer positioning jig is formed on the lower surface, a plurality of cassette side surface abutting members of the wafer positioning jig, a plurality of abutting side surfaces 41c, 41d abutting against a cassette pressing member, and side surfaces 41e, 41f to be pressed are formed on the side surface, and a wafer mounting surface 41b on which a wafer is mounted is formed on the upper surface.  The upper surface cover 47, in which a window hole 47a for exposing a wafer surface is formed in the central part, is linked pivotally with the cassette body 41, between a sheltering position, where a wafer can be mounted on the wafer mounting surface 41b and a pressing position where the outer periphery of the mounted wafer upper surface is pressed. The cover fixing member 49 fixes the upper surface cover 47 to the pressing position.
Patent JP-H02105598-A (JP)
Title: Manufacture of multilayer printed interconnection board
Inventor: SHIN TAKASHI
IPC: H05K3/46
Filed: 1988-10-14
Abstract: PURPOSE:To improve the position accuracy of an inner layer conductor pattern by a method wherein a non-oriented polishing treatment is carried out as a preliminary process for printing in processes for forming the conductor pattern of an inner layer board. CONSTITUTION:A polishing treatment is applied to both the surface and rear of an inner layer board 1 by a hand grinder having a disc type sandpaper with a grain size of #600-#800 in a non-orientation manner so as to draw a trace shown by a polishing direction 2 as a preliminary process for printing in processes for forming conductor pattern of the inner layer board 1. With this constitution, compared to the inner layer board 3 before polishing, the inner layer board 4 after polishing has a smaller dimensional variation than a board of the conventional constitution and its lengthwise and breadthwise dimensions are uniform, so that a multilayer printed interconnection board having the high position accuracy of the inner layer pattern can be obtained.
Patent JP-H02211892-A (JP)
Title: Rhamnosylation of phenolic hydroxyl group and rhamnosylated derivative
Inventor: NAKAGAWA KEIKO
IPC: C07H15/244
Filed: 1989-10-03
Abstract: PURPOSE:To obtain the title compound showing acting effects useful as same drug as that of a raw material compound, having improved water solubility by rhamnosylating a phenolic hydroxyl group-containing compound with a bacterium belonging to the genus Streptomyces. CONSTITUTION:First a phenolic hydroxyl group-containing compound (e.g. thielavin A) is converted into a rhamnosylated derivative of phenolic hydroxyl group by using a bacterium [preferably Streptomyces lavendulae subsp. lavendula SANK 64587 (FERM P-9957) or SANK 64687] belonging to the genus Streptomyces. Then the rhamnosylated derivative is collected from the reaction system. The above-mentioned SANK 64587 and SANK 64687 are novel strains and rhamnosylthielavin, etc., among the aimed rhamnosylated derivative are novel compounds.
Patent JP-H09100474-A (JP)
Title: Production of silver dispersed type carbon material
Inventor: MIZUTORI SHIGEJI
IPC: C01B31/08
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To produce a silver (compound) dispersed heavy oil or low softening point pitch useful as raw materials easily producible of a carbon fiber or active charcoal excellent in antimicrobial performance and antimicrobial persistence by mixing a heavy oil or a low softening point pitch with a silver compound in a specific temperature. SOLUTION: This carbon material is produced by adding (B) silver nitrate(nitrite), silver oxide, silver chloride and silver bromide to (A) (A1) a petroleum distillation residue, a naphtha cracking residue, a coal liquefied oil and a coal tar, etc., or (A2) a low softening point pitch and mixing at above the melting point or the degradation temperature of (B). Silver nitrate is preferably used as component (B) and dissolved in glycerine or in ethanol followed by addition to component (A) and mixing/dispersing.
Patent JP-2001083480-A (JP)
Title: Method for driving cholesteric liquid crystal display element and cholesteric liquid crystal display device
Inventor: HIKIJI TAKETO
IPC: G09F9/35
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for transferring the homeotropic alignment to the planar alignment of cholesteric liquid crystal and to rewrite the picture with high speed compatibly with the preservation of the display picture. SOLUTION: A display device is constituted of a cholesteric liquid crystal display element 1 and a driving device part 2 which are separate bodies. The driving device part 2 is provided with a driving circuit part 50 and a hot plate 70. At the time of high speed rewriting such as the time of animation display, electrodes 21 and 22 of the cholesteric liquid crystal display element 1 are connected to the driving circuit part 50 by a connecting means 60 and the side of a light absorbing layer 40 of the cholesteric liquid crystal display element 1 is closely adhered to the hot plate 70 over the entire surface by a vacuum chuck and a driving voltage is applied between the electrodes 21 and 22 by the driving circuit part 50 while chlesteric liquid crystal 30 is heated by the hot plate 70.  The heating temperature of the cholesteric liquid crystal 30 is specified to be a temperature higher than the room temperature and lower than the isotropic temperature, preferably a little lower than the isotropic temperature.
Patent JP-H01100635-A (JP)
Title: Storage device
Inventor: HIDAKA NORIYUKI
IPC: G06F9/46
Filed: 1987-10-14
Abstract: PURPOSE:To speed up a processing control in a multiplex processing system and to improve a processing efficiency by providing memories of a high-speed action, an input port, a memory write means, an output port and a read means. CONSTITUTION:By a switch input, a processor designates an input port 2 first, an inputted processing context is written by a write means 3 into the correspond ing memories of high-speed action in accordance with the degree of processing priority in a processing relation. Next, when an output port 4 is designated to select a practicable processing and a recovery instruction of the processing relation is executed, the processing relation is selected by a read means 5 from a high-speed action memory 1 which is not empty and whose priority degree is the highest, outputted to the output port 4 and recovered to a register in the processor. When a storage device by this constitution is used for the processing control of the multiplex processing system, a processing switch can be executed at very high speed and the processing efficiency is improved.
Patent JP-S61136561-A (JP)
Title: Hot-melt adhesive
Inventor: HIBINO YUTAKA
IPC: C08L51/00
Filed: 1984-12-06
Abstract: PURPOSE:To provide a hot-melt adhesive exhibiting strong adhesion in the bonding of plastics to metal, esp. iron and steel materials, prepared by mixing specified ethylene copolymer, polyamide resin, rubber and rust preventive in a specified blend ratio. CONSTITUTION:The adhesive is prepared by blending (A) 50-90wt% ethylene/ vinyl acetate copolymer having a hydrolysis ratio of 50-90wt%, (B) 5-30wt% polyamide resin having an amine value of 0.5-15, (C) 5-30wt% styrene/ butadiene/styrene or styrene/isoprene/styrene block copolymer having a styrene content of less than 30wt% and (D) 1.0-30wt% quick lime or slaked lime. Preferred ethylene/vinyl acetate copolymer contains 0.1-5.0wt% graft polymerized unsatd. carboxylic acid and the preferred polyamide resin has a softening point of 80-180 deg.C.
Patent JP-H1196644-A (JP)
Title: Stocker device of recording media
Inventor: YAMANAKA AKIRA
IPC: G11B17/26
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a stocker device of recording media, the operability of which at the time of inserting/ejecting the recording media to/from stocker trays is improved. SOLUTION: The recording media are inclined and also formed to the step- wise state by making projected surfaces of the media to respectively shift, in such a manner that a base frame 12 is slid to the loading/unloading direction of the recording media, a sub-frame 13 is rocked against the sliding base frame 12, the plural stocker trays 17, 18 are pushed out by a cam plate 15 against the rocking sub-frame 13, and the pushed out amount is made different in accordance with the distance from the rocking center of the cam plate 15.
Patent JP-S61138421-A (JP)
Inventor: TAKAKUWA MASANARI
IPC: H01H11/00
Filed: 1984-12-10
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-2001086057-A (JP)
Title: Radio communication system
Inventor: MATSUOKA HIDEHIRO
IPC: H04B10/07
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a radio communication system, capable of adjusting a phase and amplitude of a transmission signal to be transmitted from a control station to a base station without complicating structure. SOLUTION: This radio communication system is provided with the base station 2 and the control station 3 connected by an optical fiber, the transmission signal transmitted from the control station 3 to the base station 2 is synthesized with a reception signal by synthesizers 6a to 6c, after that, a pilot signal is inserted into it by a pilot signal inserting device, frequency multiplexed, converted into an optical signal and fed back to the control station. Relative phase difference and relative amplitude fluctuation quantity of a receiving system are calculated based on the pilot signal detected by a feedback signal detector and calibration coefficients to calibrate the relative phase difference and the relative amplitude fluctuation quantity of the transmission signal is calculated by calculation results by calibration coefficients calculating circuit in the control station.  Calibration is performed easily and with high accuracy even during communication by adjusting the phase and the amplitude of the transmission signal by the calibration coefficients.
Patent JP-H0979269-A (JP)
Title: Synthetic resin-made cage for thrust roller bearing
Inventor: TERADA TADAHIRO
IPC: F16C33/56
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin-made cage for a thrust roller bearing which can prevent a condition that the cage is disabled from holding a roller by deforming a roller stop part at pattern drawing time. SOLUTION: A thinning part 32 is formed in a surface on the pattern drawing side of each pillar part 3, so that its axial direction thickness T is thinner than axial direction thickness (t) of each annular part 1, 2. A roller stop part 31 in both sides of this thinning part 32 is formed into tapered shape, and end parts 31a, 31b of this roller stop part 31 are connected to each annular part 1, 2. A notched part 33 is formed in a halfway part in the diametric direction of the roller stop part 31.
Patent JP-H02106589-A (JP)
Title: Housing equipment having home elevator
Inventor: KOKUBU KENICHI
IPC: B66B9/00
Filed: 1988-10-17
Abstract: PURPOSE:To enable observation of a night scene and a user's own site from an elevated level and to enable a user to take a sunbath by a method wherein an observation part the partial side wall of which forms a clear window, a clear window through which an external scene can be observed from the observation part is provided, and meanwhile a refrigerator is mounted in a cage. CONSTITUTION:An elevation passage 3 is erected along the side wall of a personal housing 1 being a two-floor building formed with a first floor 1FL and a second floor 2FL. A cage 5 supported by a plunger 4 vertically moved is provided in the elevation passage 3. A refrigerator 6 is mounted in the cage 5, and a clear window 8 is formed to an observation part 7 located at the upper part of the elevation passage 2. A clear window 9 is formed in the cage 5 and positioned facing the clear window 8 during the stop of the cage 5 at the observation part 7.
Patent JP-H04135323-A (JP)
Title: Digital/analog converting circuit
Inventor: NAKANO MASASHI
IPC: H03M1/68
Filed: 1990-09-27
Abstract: PURPOSE:To improve accuracy and to reduce energy consumption by providing a reference voltage selecting means to select two of reference voltages according to the first input signal of plural bits and a converting means to divide and output a voltage between these reference voltages according to the second input signal of plural bits. CONSTITUTION:A converting means 23 is provided to divide the voltage between the two reference voltages selected by a reference voltage selecting means 22 into plural voltages according to the second input signal of plural bits and to output those voltages. According to plural control signals 1-8 obtained by decoding first input signals A-C by a decoder 21, the reference voltage selecting means 22 selects arbitrary two reference voltages VR1, and VR2 out of the plural reference voltages, and the converting means 23 divides the voltage between these two selected reference voltages VR1 and VR2 into plural levels and outputs them. Thus, even the small scale converting means 23 is enough so as to divide the voltage between the two reference voltages VR1 and VR2. Thus, energy consumption can be reduced and accuracy can be improved.
Patent JP-H03122000-A (JP)
Title: Space simulated gas generating device
Inventor: KURIKI KYOICHI
IPC: B64G7/00
Filed: 1989-10-04
Abstract: PURPOSE:To prevent both poles from oxidation by disposing a cylindrical anode in such a way as to surround the periphery of a rod-like cathode, forming divided passages respectively on both anode and cathode sides by a partition wall, supplying carrier gas into the divided passage on the cathode side and oxygen into the divided passage on the anode side, and uniting them slightly upstream from an arc discharge region. CONSTITUTION:A rod-like cathode 14 is disposed concentrically in a cylindrical anode 13 provided with a cooling water passage 20 formed therein, and a partition wall 16 for forming divided passages 4, 5 respectively on the anode 13 and cathode 14 sides is provided between the anode 13 and the cathode 14 in such a way as to surround the outer periphery of the cathode 14. Carrier gas is supplied into the divided passage 4 on the cathode 14 side, and oxygen is supplied into the divided passage 5 on the anode 13 side; and each gas meets one another in a slightly upstream position from an arc discharge region 22 between the tip of the cathode 14 and a throttle part 13a at the tip of the anode 13. Accordingly, stable arc discharge takes place to emit atomic oxygen beams 10, and the cathode 14 is prevented from oxidation by a carrier gas shield, as well as the progress of oxidation to the anode 13 is suppressed by cooling.
Patent JP-H03121794-A (JP)
Title: Motor driven punching unit with limiter
Inventor: HASHIMOTO SHUICHI
IPC: B26D5/08
Filed: 1989-10-04
Abstract: PURPOSE:To simplify a mechanism and to miniaturize a motor driven punching unit by using a cam rotating around the shaft parallel to the working direction and composing it so as to retreat this cam itself at an abnormal punching pressure time. CONSTITUTION:In the case of a motor 8 being started with the abnormal card of the card sticked with a thin iron sheet, etc., being inserted, a cam 2 is first rotated and a punch 1 starts a forward movement in the lower direction via a pin 6 accordingly, but the forward movement is unabled after the tip (lower end) of the punch 1 being brought into contact with the card and the cam 2 retreats to the upper part against the energizing force of an upper spring 5 by the contact reaction with the pin 6 with the rotation by the motor 8. Thereafter, the cam 2 is rotated by the motor 8 and the locking and accident are evaded by stopping the rotation of the cam 2 at the specific standby angular position with the operation of a limit switch 11 finally.
Patent JP-S62120213-A (JP)
Title: Device for controlling suspension for automobile
Inventor: SUZUKI YOSHITAKA
IPC: B60G17/06
Filed: 1985-11-19
Abstract: PURPOSE:To improve a riding quality on a rugged ground without need for using an expensive acceleration sensor by variably controlling a damping force which is determined by the sum total of the time at which a vehicle height signal exceeded a defined vehicle height range within a defined period of time when a vehicle speed signal is below a defined value. CONSTITUTION:A controller 3 receives an automobile height signal form a vehicle height sensor 1 and a vehicle speed signal from a vehicle speed sensor 2. And, it outputs a variable control signal for a damping force which is determined by the sum total of the time at which an automobile height signal exceeded a defined automobile height range within a defined period of time when a vehicle speed signal is below a defined value. Thereupon, in response to the variable control signal, each of the actuators 4 controls the damping force of a shock absorber via a damping force varying mechanism. Thereby, whether a rugged ground or not can be judged without need for using an expensive acceleration sensor, improving a riding quality on traveling on a rugged ground.
Patent JP-H1196973-A (JP)
Title: High pressure discharge lamp and lighting device
Inventor: ASHIDA SEIJI
IPC: H01J61/36
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp with required life time characteristics by preventing peeling from being produced between a base end part of a halide resistant part and seal of ceramic sealing compound as well as preventing cracks from being produced near a boundary part between a sealing part of a feeder conductor and a halide resistant part. SOLUTION: A feeder conductor 103 penetrating in an end part of a discharge container 101 of light transmitting ceramic contains a sealing part 103a and a halide resistant part 103b connected to its tip, a ceramic sleeve 102 surrounding neighborhood of a boundary of the sealing part 103a and the halide resistant part 103b is provided, and the feeder conductor 103, the ceramic sleeve 102 and the end part 101b are sealed by seal 105 of ceramic sealing compound. Since the ceramic sleeve 102 lies between the boundary part and the end part, the seal 105 of ceramic sealing compound in that part can be made thin and its cushioning properties are enhanced, and therefore, cracks and peeling can be reduced.
Patent JP-H07111950-A (JP)
Title: Pumping-type liquid pourable container
Inventor: HOSOOKA YUTAKA
IPC: A47J41/02
Filed: 1993-10-18
Abstract: PURPOSE:To prevent spillage of a content liquid in tumbling while enabling continuous pouring with a simple structure by guiding a valve body utilizing a lower plate of an air pump. CONSTITUTION:A pump pressing plate 21 is made to abut a port rim 22a of an air inlet port 22 at a lower action position in the pressing operation thereof to allow the formation of a series of suction paths A through which pressurized air from inside an air pump 6 is sucked into a container 4 from the air inlet port 22 through a valve body 25. On the other hand, a check valve 30 is provided to close the suction paths A during non-pressing operation of the pump pressing plate 21 to form a series of air discharge paths B communicating with the air pump 6 via the air inlet port 22, a valve chamber 24 and a communication port 23.
Patent JP-S62119399-A (JP)
Inventor: ODA OSAMU
IPC: G01S3/02
Filed: 1985-11-19
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-H10104837-A (JP)
Title: Photosetting resin composition and photosensitive element using same
Inventor: SATO KUNIAKI
IPC: H05K3/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photosettng resin compsn. having superior adhesion, heat resistance, etc., and suitable for use in the production of a printed circuit board by incorporating a photosetting resin, a photopolymn. initiator and an aminosilane modified epoxy compd. SOLUTION: This photosetting resin compsn. contains a photosetting resin obtd. by allowing epoxy resin such as phenol novolak type epoxy resin to react with unsatd. group-contg. monocarboxylic acid such as acrylic acid, a photopolymn. initiator such as benzoin and an aminosilane compd. such as γ-aminopropyltriethoxysilane or an aminosilane modified epoxy compd. obtd. by allowing an epoxy compd. such as neopentylglycol diglycidyl ether to react with an aminosilane compd.