baber/WOPTO huggingface dataset:
Patent JP-H1099412-A (JP)
Title: Connector assembly
Inventor: THIBAULT JEAN CLAUDE
IPC: A61J1/05
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector assembly by Which a liquid can be effectively taken in or out with regard to a glass bottle in which a freezed dry chemical agent has been housed. SOLUTION: A connector assembly 10 is provided with a spike 62 that has been slidably fitted to the neck 20 of a glass bottle 12, and a stopper 44 that is slidably engaged with the neck and that can be slid in response to the axial motion of the spike. By the axial motion of the spike, the stopper can be apart from the neck of the glass bottle to the inside thereof. An auxiliary seal 48 maintains the tightness inside the glass bottle. By moving the collar that is interlocked with the stopper, a pressure change that is sufficient to overcome the surface tension is caused, and the effective flow of the fluid to the inside or outside of the glass bottle is produced.
Patent JP-H0298760-A (JP)
Title: Information processing system
Inventor: MABUCHI ATSUSHI
IPC: G06F3/06
Filed: 1988-10-05
Abstract: PURPOSE:To improve the detecting rate of abnormality by providing an error check circuit in a peripheral unit, and performing the check of data only when no read/write of the data is performed. CONSTITUTION:When no access to a storage medium 11 in the peripheral unit 5 is performed by a peripheral control part 4, the peripheral unit 5 reads out the data from the storage medium 11 asynchronously with the peripheral control part 4, and inputs the data to the error check circuit 7 under the control of a storage medium control part 10 and a read/write control part 9. The error check circuit 7 performs error check in unit of sector by comparing the data on the storage medium 11 with an error code. Meanwhile, when the start of the access from the peripheral control part 4 to the storage medium 11 is detected, the storage medium control part 10 immediately stops the readout of the data, and permits the access from the peripheral control part 4. In such a way, it is possible to improve the detecting rate of the abnormality in the preserving state of the data in the peripheral unit 5.
Patent JP-H03212395-A (JP)
Title: Method and device
Inventor: BURT PETER COLIN WESTON
IPC: B67C3/06
Filed: 1990-09-20
Abstract: PURPOSE: To prevent pecuniary losses accompanying escape of a suspension or solution by introducing a high-pressure propellant into a filling head in drawing in the suspension or solution through the filling head into the container and flushing through the suspension or solution remaining in the filling head. CONSTITUTION: A container 21 holds a suspension in which a pharmaceutical is suspended in a high-pressure propellant and a container 31 holds a unit supply of the same propellant independently, that is, in a state without the pharmaceutical in suspension. When a suspension is drawn into the container through the head 28, valves 23 and 29 are closed and a cylinder 26 is worked to move a piston downward. In this stage the filling head 28 is brought down over the container C. In the next stage of filling the container, propellant in which no pharmaceutical is in suspension is passed through the interior of a pillar 55 and that of a tubular member 63 and passed to the head 28 in being drawn into the container. To effect this passage a valve 33 is closed and a pneumatic cylinder 36 is put in action. After completion, the head 28 is raised from the aerosol container.
Patent JP-H04129570-A (JP)
Title: Balloon catheter
Inventor: TANAKA JUNICHI
IPC: A61M29/02
Filed: 1990-09-20
Abstract: PURPOSE:To obtain the smooth flow of blood on the inside of a balloon by sticking the outer periphery of a catheter integrally with the near inner face on one side of the balloon in the direction that a port is opened into the balloon, and providing a linear passage space section along the catheter on the inner periphery of the cylindrical balloon. CONSTITUTION:A bag-shaped balloon 2 is held in a shrunk shape on the outer periphery of a catheter 1 while no operating fluid flows through the passage 5 of the catheter 1, and the balloon 2 is guided to the position of a constriction section 15 with embolus in a blood vessel 14 by a guide wire 4 without blocking the blood flow. When the balloon 2 reaches the constriction section 15, a radioactive ray-transmissible fluid 10 is fed by pressure from the base end section of the catheter 1, and the fluid 10 is injected into the balloon 2 through a port 6. The balloon 2 is expanded into a cylindrical shape, and the film 7c side expands the blood vessel 14 at the constriction section 15. A space section 16 serving as a linear passage is formed on the film 7a side, and blood flows through the space section 16 without being interrupted.
Patent JP-H04131799-A (JP)
Title: Radioactive gas waste processing method
Inventor: SUGIZAKI HARUO
IPC: G21F9/02
Filed: 1990-09-25
Abstract: PURPOSE:To eliminate provision of a refrigerator and omit the in-yard adjustment by decompressing a dehumidifer having a built-in hollow, string-shaped composite diaphragm of type such that water vapors are conveyed selectively and separately, and suppressing the relative humidity of exhaust gas below a certain percentage. CONSTITUTION:If it is assumed that the system on the dehumidifier 20a side is in the processing operation, the exhaust gas cooled and primarily dehumidified by a dehumidifying/cooling device 6 is led to the dehumidifier 20a via an inlet valve 16a and passes through a hollow string-shaped composite diaphragm 21a in the dehumidifier 20a. At this time, its inside is evacuated by a vacuum pump 23 through a suction valve 22a. the water vapor contained in the exhaust gas flowing through the composite diaphragm 21a is removed therewith selectively and exhausted to outside the dehumidifier 20a. The exhaust gas after passage of dehumidifier 20a will have a relative humidity below a certain percentage, and be led to an activating coal type rare gas holdup tower 8 via an outlet valve 17a to undergo a delay processing.
Patent JP-H04330738-A (JP)
Title: High-electron-mobility transistor and manufacture thereof
Inventor: FUJITA SHINOBU
IPC: H01L29/778
Filed: 1991-09-30
Abstract: PURPOSE:To provide a HEMT whose irregularity is small and whose characteristic is excellent. CONSTITUTION:A channel layer 13, an electron supply layer 15 and a Schottky contact layer 16 are epitaxially grown sequentially on a semiconductor substrate 11 via a buffer layer 12; after that, a region including a gate formation region is covered with an insulating film 17; and a source-drain contact layer 18 is formed by a selective epitaxial operation. A source electrode and a drain electrode are formed on the ohmic contact layer 18; an opening is made in the insulating film 17; and a gate electrode 21 is formed.
Patent JP-H08114346-A (JP)
Title: Air-conditioning machine
Inventor: MATSUMOTO TAKAYUKI
IPC: F24F11/02
Filed: 1994-10-18
Abstract: PURPOSE: To permit preheating operation without consuming an electric power more than necessitated by a method wherein the preheating amount of a preheater is increased when an outdoor temperature is low but the preheating amount of the preheater is reduced when the outdoor temperature is high. CONSTITUTION: An outdoor temperature sensor 4 detects an outdoor temperature and a preheating amount operating unit 3a operates the preheating amount of a preheater 2 so that the preheating amount becomes big when an outdoor temperature, detected by the outdoor temperature sensor 4, is low but the same operating unit 3a operates so that the preheating amount becomes small when the outdoor temperature is high. A preheater control unit 3b controls the preheating amount of the preheater 2 so as to obtain the preheating amount operated by the preheating amount operating unit 3a. Accordingly, the preheater 2 can preheat a compressor 1 with the optimum preheating amount by the preheater control unit 3b. According to this method, preheating operation, which will never consume an electric power more than necessitated, can be effected.
Patent JP-H0673490-A (JP)
Title: High toughness non-heat-treated rolled bar steel
Inventor: IWAMA NAOKI
IPC: C22C38/24
Filed: 1992-08-26
Abstract: PURPOSE:To provide useful non-heat-treated rolled bar steel excellent in various properties by an ordinary rolling method. CONSTITUTION:This bar steel contains, by weight, 0.15 to 0.35% C, 0.05 to 0.50% Si, 0.80 to 2.00% Mn, 0.30 to 1.50% Cr, 0.05 to 0.50% Mo, 0.002 to 0.06% Al, 0.05 to 0.50% V and 0.008 to 0.020% N as well as contains Mo (%)+V(%) >=0.20, 1.8 Mn (%)+C (%)+ 0.5Mo(%) <=20C(%) and >=550 ( deg.C) {Bs=830-270C (%)-90Mn(%)-70Cr(%)-83Mo(%)}, and the balance Fe with impurity elements. If required, one or two kinds of 0.005 to 0.030% Ti and 0.01 to 0.30% Nb may be incorporated therein. Furthermore, one or >= two kinds among 0.04 to 0.12% S, 0.05 to 0.30% Pb and 0.0005 to 0.01% Ca may be incorporated therein according to necessary. In the bar steel with a wide range of diameter of 20 to 230mm, characteristics equal to or above those of heat treated carbon steel can be obtd. under ordinary rolling conditions without executing controlled rolling and controlled cooling.
Patent JP-S60136660-A (JP)
Inventor: UIRIAMU DABURIYU ENTSUMINGAA
IPC: G05G7/12
Filed: 1984-11-30
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-H1095356-A (JP)
Title: Electric power steering device
Inventor: ONODERA TSUGIO
IPC: B62D5/22
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device facilitating assembly of a ball screw mechanism. SOLUTION: An electric power steering device has a rack shaft 2 connected to a steering wheel, housing A slidably receiving this rack shaft 2 also holding a connection part 6 meshing a rack tooth formed in the rack shaft with a pinion of a steering shaft 5 connected to a steering handle, and an electric motor 1 coaxially provided in the periphery of the rack shaft 2 to transmit turning force thereof as steering assist force to the rack shaft 2 through a ball screw mechanism 3. A nut part 19 is turnably supported in a housing B in a separate unit from an armature shaft 11 also connected thereto in a condition capable of separating again.
Patent JP-H1197531-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIMOTO KAZUYA
IPC: H05K3/46
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To form an anti-reflection coating film without any crack on a surface, by smoothing the surface of a titanium layer when forming it on an aluminum alloy layer. SOLUTION: When an aluminum alloy layer 6c is formed while a substrate 1 is being heated, and anti-reflection coating films 6e and 11e are formed on the aluminum alloy layer 6c, Ti layers 6a and 11a and TiN and 11b are continuously built up on the aluminum alloy layer 6c and 11c without atmospheric exposure, and treatment for smoothing the Ti layer 6a and 11a is performed. The substrate temperature in the case of titanium deposition is set a range from 300 to 550 deg.C and Ti that flies onto the Al-Cu layers 6c and 11c can sufficiently diffused of the Al-Cu layers 6c and 11c. As a result, when the titanium deposition is ended, Ti layers 6d and 11d that have a uniform film and a surface with less recess and projection can be formed. Therefore, the TiN 6e and 11e layers being built up on the Ti layers 6d and 11d reflect the surface shape shape of the foundation Ti layers 6d and 11d, thus forming an anti-reflection coating film without any crack.
Patent JP-H1197042-A (JP)
Title: Layered fuel cell
Inventor: SHIMIZU YASUSHI
IPC: H01M8/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To further improve the gas sealability of a seal part such as a wet seal part or a manifold seal part, and to precisely keep the cell performance. SOLUTION: This layered fuel cell comprises an edge spring 31 interposed between the inner peripheral edge 7b and an interconnector 6 for closely bringing an anode edge plate 7 into contact with an electrolyte matrix 2 by pressing an inner peripheral edge part 7b of the anode edge plate 7 to a peripheral edge part 2a of the electrolyte matrix 2 by the elastic force, and a seal reinforcement plate 35 having a projecting part 35a on an area opposing to the inner peripheral edge part 7b, along a peripheral edge direction thereof, is interposed between the edge spring 31 and the inner peripheral edge 7b of the anode edge plate 7, for reinforcing the adhesive force between the anode edge plate 7 and the electrolyte matrix 2.
Patent JP-H10102887-A (JP)
Title: Structure for fastening rail
Inventor: SUMIOKA TSUGIMASA
IPC: E05D15/06
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent warpage in the cross direction of rails even when the rails having two strips of rail sections are installed to mounting base materials by fixtures at central sections in the cross direction of the rails, and to obviate appearance to the outside of the fixtures. SOLUTION: In the rail 2, two strips of rail sections 2a for bringing a travelling member mounted on a door to a freely travelling state are formed integrally. A recessed section 2b for installing the rails is formed between two strips of the rail sections 2a. The bottom piece section 2c of the recessed section 2b for installing the rails is fixed onto a mounting base material A such as a floor 1A, a ceiling 2A, etc., by a fixture B while the head section 1B of the fixture B is placed in the recessed section 2b for installing the rails. A cover body 3 is set up into the opening section of the recessed section 2b for installing the rails while the external surface of the cover body 3 is formed in the same surface as the external surface of the rail 2 without a stepped section.
Patent JP-H0889680-A (JP)
Title: Lock stitch sewing machine
Inventor: NATSUME TAKASHI
IPC: D05B51/00
Filed: 1994-09-21
Abstract: PURPOSE: To provide a lock stitch sewing machine capable of detecting a bobbin thread break, and automatically stopping the operation of a lock stitching mechanism by stopping the operation thereof, upon the detection of a stoppage time continuing over the preset time via a feed stop detection means. CONSTITUTION: The feed of a needle thread is stopped and the rotating motion of a rotating guide 23 is stopped, when a bobbin thread is not fed to a rotating hook, thereby fixing the contact position of the resilient operation piece 24a of a micro-switch 24 with the guide 23. As a result, one of a normally close contact 24b and a normally open contact 24c is turned on, and the other is turned off, thereby interrupting power feed to an off-delay timer T2 connected, for example, to the contact 24c in 'off' state. When the preset elapse time is exceeded, the timer T2 comes to have a normally close contact tT2 reset to 'off' state, and a feed detection relay R is released from an energized condition. As a result, power feed to off-delay timers T1 and T2 is interrupted. At the same time, an emergency stop signal is outputted from a stoppage control circuit 3 to a motor drive circuit 31.
Patent JP-H0991693-A (JP)
Title: Production of magnetic recording medium
Inventor: IMAMURA HIDEKI
IPC: G11B5/84
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve magnetic characteristics, durability and corrosion resis tance by adding a process to atomize and spray water onto a metal magnetic film and a process to irradiate the water drops with microwaves to the produc tion method. SOLUTION: A metal magnetic film is formed on a PET(polyethylen terephthalate) film 23 in a vacuum chamber 26 and the film is wound up on a winding roll 22b. When the film is guided to the outside of the vacuum chamber 26, water drops are deposited on the metal magnetic film by ultrasonic atomizing device 1. Further, the water drops are irradiated with microwaves introduced through a waveguide from a microwave generator 2. Therefore, water drops generates heat and increases its temp. so that the surface of the metal magnetic film is effectively oxidized with oxygen included in the water drops to uniformly form an oxide film. Thus, durability and corrosion resistance of the medium can be improved.
Patent JP-S61130872-A (JP)
Title: Vehicle speed detector
Inventor: IDOGUCHI MASARU
IPC: G01P3/481
Filed: 1984-11-30
Abstract: PURPOSE:To facilitate the detection of not only the absolute value of the vehicle speed but also the ongoing direction, by adding outputs to an FF and EX-OR circuit from a pair of sensors facing in contact with a magnetized disc along the direction of rotation. CONSTITUTION:A disc 2 magnetized alternately in the opposite polarity along the direction of rotation is fixed on a shaft 1 rotating at the revolutions proportional to the vehicle speed, for example, propeller shaft and a pair of sensors 3 and 4 face in contact with the disc 2. The sensors 3 and 4 are so arranged that the phase difference between the pulses (a) and (b) outputted therefrom satisfies the formula as given by (180/number of sensors)X(duty of pulses). Then, the pulse (a) outputted from one sensor 3 is fed to an FF as clock while the pulse (b) outputted from the other sensor 4 thereto as data to detect the ongoing direction depending on the output thereof. The pulses outputted from the sensors 3 and 4 are fed to a counter 7 through an EX-OR (exclusive OR circuit) 6 functioning as multiplier to detect the vehicle speed.
Patent JP-H0593072-A (JP)
Title: Polysilane and its synthesis
Inventor: SUGIYAMA HISASHI
IPC: C08G77/60
Filed: 1991-10-01
Abstract: PURPOSE:To simply obtain a new polysilane useful as a functional high polymer material by subjecting a specific dihydrosilane to plasma polymerization. CONSTITUTION:A dihydrosilane having different and same two substituent groups selected from fluoro, perfluoroalkyl, phenyl, perfluorophenyl and perfluoroalkyl-substituted phenyl is subjected to plasma polymerization to provide the objective polysilane of formula I [R1 and R2 are different groups of fluoro, perfluoroalkyl, phenyl, etc.; (n) is polymerization degree] or formula II [R3 is perfluoroalkyl or perfluoroalkyl-substituted phenyl; (m) is polymerization degree].
Patent JP-H0994773-A (JP)
Title: Switch for small size electric equipment
Inventor: WATANABE MAKOTO
IPC: B26B19/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To dissolve a contact failure between a contact arm part and a fixed contact by arranging a locking claw in the end edge on the opposite side to the contact arm part protruding side in a connecting plate, hooking the locking claw on the end edge on the opposite side to a contact arm part, and fixing the locking claw in the switch plate. SOLUTION: An elastic contact 3 is constructed of a connecting plate part 3C mounted on a switch plate 2 and a contact arm part 3B elastically pressed onto a fixed contact 4, and the contact arm part 3B is protruded from the end edge of the connecting plate part 3C in the switch plate 2 sliding direction. In the switch plate 2, locking claws 2A, 2F are formed into hook shapes. The locking claws 2A, 2F are arranged in the opposed parts in the connecting plate part 3C, while at least one locking claw 2A is arranged in an end edge 3E, which is an end edge of the connecting plate 3C and is opposite side to the contact arm part 3B protruding side, and the locking claw 2A is fixed in the switch plate 2 when the end edge 3E on the opposite side of the contact arm part 3B is hooked.
Patent JP-H04129727-A (JP)
Title: Porous molded body and preparation thereof
Inventor: YOSHIDA KOJI
IPC: B29C43/02
Filed: 1990-09-20
Abstract: PURPOSE:To sufficiently develop the function of a powder while providing sufficient practical strength by uniformly mixing a polygonal synthetic resin powder having a specific mean particle size with a specific amount of a functional powder and subjecting the resulting mixture to dry molding under specific pressure. CONSTITUTION:5-95wt.% of a polygonal synthetic resin powder having a mean particle size of 100-500mum and 5-95wt.% of a functional powder having a particle size of 10mum or less are uniformly mixed to be subjected to dry molding under pressure of 20-150kg/mm<2>. As the synthetic resin, a thermoplastic resin such as polyester, polyamide or polyolefin can be disignated and the shape thereof must be polygonal. The polyfunctional powder has various functions and, for example, there is titanium oxide, iron oxide, ultramarine or cadmium as inorg. pigment and, in addition thereto, alumina-silica type inorg. matter, inorg. matter such as a deodorant, a fire retardant or a far infrared emitting agent and org. matter such as carbon black or various dyes can be designated.
Patent JP-S63108710-A (JP)
Title: Formation of semiconductor thin film
Inventor: KOAIZAWA HISASHI
IPC: H01L21/205
Filed: 1986-10-27
Abstract: PURPOSE:To simultaneously form uniform semiconductor thin films on a plurality of sheets of semiconductor substrate by selecting such a condition as changing Raynolds number at the entrance of susceptor according to the angle of susceptor surface. CONSTITUTION:A plurality of semiconductor substrates 5 are attached to the side surface of susceptor 4 provided within a reactor tube 1, a mixed gas is introduced from an upper gas inlet port 2 and is caused to flow to the lower portion and it is exhausted from a lower exhaust port 3. The substrate 5 is heated by an RF coil 6 and a thin film is caused to grow on the substrate 5 through reaction of raw material gas. In this barrel type apparatus, the susceptor angle theta (angle of susceptor surface 4 to the longitudinal direction) is within the range of 4-7 deg. and a thin film is formed under the condition that the relation between the Raynolds number Re.s at the entrance of susceptor 4 and the critical Rayholds number Re-cr which is uniquely determined by the angle theta and expressed as A exp (-B.theta) (A and B are constants) can be indicated by the equation I. According to this method, uniform semiconductor thin film can be formed by the vapor growth method on a plurality of sheets of substrate 5.
Patent JP-S62115154-A (JP)
Title: Method for developing silver halide black-and-white photographic sensitive material
Inventor: YAMADA MINORU
IPC: G03C5/26
Filed: 1985-11-14
Abstract: PURPOSE:To prevent the formation of fur and suspended solid in water in a washing stage and to considerably reduce the amount of washing water used by adding a chelating agent to washing water and regulating the amount of washing water replenished to a prescribed value or below. CONSTITUTION:A chelating agent is added to a washing bath. The chelating agent is preferably selected among aminopolycarboxylic acids and phosphonic acids and the aminopolycarboxylic acids include EDTA and diethylenetriaminepentaacetic acid. The preferred amount of the chelating agent added is 0.05-20g, especially 0.1-5g per 1l washing water. The preferred pH of the washing water is 2-7, especially 3.5-5.5. Washing water may be replenished by <=3l per 1m<2> sensitive material but washing can be carried out with water in a tank without replenishing water. While the amount of washing water replenished is extremely reduced to <=3l per 1m<2> sensitive material, the contamination of a processor by fur is avoided and a photographic image having satisfactory shelf stability can be obtd.