baber/WOPTO huggingface dataset:
Patent JP-H09184485-A (JP)
Title: Method for controlling pump incorporating fluid joint
Inventor: MORIYASU NAGAAKI
IPC: F04B49/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To restrain fluctuation in pressure of an accumulator so as to stability the pressure at the outlet end of a pump by simultaneously changing all pumps into a high speed operation mode when the reference pressure of the accumulator drops during supply of medium transferred by the pumps, in order to restrain the pump discharge pressure at a minimum value. SOLUTION: Pumps 2a to 2d are coupled to drive sources 1a to 1d through fluid joints 3a to 3d. A pipe line 4 on the discharge side of the pumps 2a to 2d, is connected thereto with an accumulator 5 and a pressure gage 6 for monitoring the pressure of the accumulator 5. A fluid sequencer 7 determines whether the pressure of the accumulator 5 drops or increases below or above a reference pressure under the monitoring of the pressure gage 6 so as to instruct the supply and discharge of hydraulic oil through the fluid joints 3a to 3d by controlling the rotational speeds of the pumps 2a to 2d so as to maintain the pressure of the accumulator 5 at the reference value. A descaling header 9 for injecting supply medium at a predetermined pressure by means of an injection valve 8 is arranged branching on the downstream side of the pipe line 4.
Patent JP-H08227095-A (JP)
Title: Motor drive device for photographic camera
Inventor: NIWA KATSUHISA
IPC: G03B17/00
Filed: 1995-12-28
Abstract: PURPOSE: To attain the reduction of the number of a mechanical mechanism, the reduction of a fault and the improvement of operability by processing the control of the winding and rewinding or the like of film by an electrical circuit. CONSTITUTION: A state detecting means 16 detects the existence of a film cartridge and the opening/closing of a back cover. A motor driving means 2 drives a motor winding and rewinding the film. An initial winding actuation circuit 1 winds the film to a first exposure position by the half-press of a shutter release. Also, a film counter 14 counts the film. Then, a count pulse signal generating circuit 15 responds to the driving signal of the motor, the output signal of the state detecting means 16 and the travelling detection switch 19 of the film, and gives a count pulse signal to the film counter 14. Also, an operation mode deciding means 7 responds to the output signal of the state detecting means 16, the count pulse signal of the count pulse signal generating circuit 15 and a motor driving signal, and decides the operation mode of the motor.  Furthermore, a film moving direction deciding circuit 10 decides the travelling direction of the film.
Patent JP-2001157935-A (JP)
Title: Elevating/lowering type truck carrying apparatus
Inventor: ITO AKIRA
IPC: B65G35/06
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To efficiently circulate a hand-carrying truck even in a limited space. SOLUTION: An outgoing path PH1 and an incoming path PH2 of the hand- carrying truck 110 are provided. The incoming path PH2 is arranged immediately below the outgoing path PH1. In addition, both the path PH1 and the path PH2 are connected to each other so as to deliver the carrying truck 110 from one path to the other via a pair of elevating/lowering conveyors 120 and 140. The incoming path PH2 is inclined so that the carrying truck 110 is returned by the self-weight from the upstream to the downstream of the incoming path PH2.
Patent JP-H06261128-A (JP)
Title: Method and apparatus for providing telephone service
Inventor: BURUUSU MERIRU BARESU
IPC: H04M3/00
Filed: 1993-12-17
Abstract: PURPOSE: To freely use a mobile device and a fixed subscriber telephone set mutually with the same telephone number by using software which functions as a termination point regarding all incoming calls addressed to one directory number. CONSTITUTION: The mobile body 122 and fixed telephone 120 to 130 are combined in pairs and use the same directory telephone number. To call a pair of the mobile body and fixed telephone having the common directory telephone number (primary telephone number), a path to directory number management application is specified first. The directory number management application uses individual secondary numbers for specifying paths to the mobile body and fixed machine according to a function derived by the calling to specify the path of the calling to the mobile body or/and the fixed machine. Consequently, the mobile body can operate as if it were connected directly to a switching node which executes a call number manager regarding the function.
Patent JP-H06165891-A (JP)
Title: Thread cutter
Inventor: YAMASHITA TAKASHI
IPC: D05B57/12
Filed: 1992-11-30
Abstract: PURPOSE:To provide the thread cutter which does not cause a cutting failure nor deteriorates a sewing quality, in a sewing machine having a semirotation hook in which a middle hook dart tip is arranged between a needle location position and a bobbin thread leading-out point of a bobbin. CONSTITUTION:The thread cutter consists of a moving knife 1 in which a supporting shaft 3 is in the rear of the left side of a needle location position 0 at the time of looking at from a worker, a loop spreading part 1a is turned to this side and subjected to holding, and at the time of loop spreading, the loop spreading is executed in order of a needle thread of a cloth side and a bobbin thread, and a fixed knife 2 for cutting the needle thread of the cloth side and the bobbin thread in cooperation with the moving knife 1.
Patent JP-H07172853-A (JP)
Title: Producing device for glass tube
Inventor: KAWACHI SHINJI
IPC: C03B33/06
Filed: 1993-12-15
Abstract: PURPOSE:To provide a device capable of producing a glass tube high in dimensional accuracy with a small installation area. CONSTITUTION:In a producing device for glass tube, which is provided with a blow-air generator 16 for generating blow-air, a molding machine for molding fused glass G into tubular shape while supplying the blow-air to the fused glass G and a cutter 17 for cutting the molded glass tube T in a prescribed length, the blow-air generator 16 and the cutter 17 are provided in a pressure controlling chamber 18.
Patent JP-2001169526-A (JP)
Title: Stepping motor
Inventor: YAMAMOTO MICHIO
IPC: H02K37/14
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor capable of wrapping a coil wire around a terminal using a nozzle without interference even if the width of a terminal base is small. SOLUTION: This stepping motor is formed by housing a motor body with a multi-phase coil wound around a bobbin in a casing, a disposing on the bobbin six terminals around which the ends of the respective coil wires of the multi- phase coils are wrapped, and connecting the terminals to an external connector, wherein the six terminals are fitted in two rows of three each on the terminal base 12.
Patent JP-H11163214-A (JP)
Title: Semiconductor device
Inventor: TAKAI KEIJI
IPC: H01L23/12
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is highly reliable and where a tape is used as a board by a method, wherein the tape is bonded to a reinforcing stiffener without causing adhesion failures. SOLUTION: A reinforcing stiffener is bonded to a tape 1 in which a wiring pattern 2 is provided, the lead tip of the wiring pattern 2 is connected to a semiconductor chip, and outer connection terminals connected electrically to the wiring pattern 2 of the tape 1 are provided for the formation of a semiconductor device, wherein a dummy pattern 3 is formed on the tape 1 in a spacing between the wiring patterns 2 which are sparsely provided. The dummy pattern 3 serves as a grounding pattern.
Patent JP-H06194215-A (JP)
Title: Automatic measurement/transportation system
Inventor: IINUMA FUJIO
IPC: F27B3/18
Filed: 1992-12-24
Abstract: PURPOSE:To enable a measurement system to weigh a set weight without leaving the content of a storage hopper on a vibration feeder by providing an attaching part of the vibration feeder with a vibration absorption material and a load cell. CONSTITUTION:Measurement of a content is done by, basing on a reduction weight per a unit time of four load cells 10 placed between a storage hopper 1 and a supporting member 20 and a charge amount per a unit time of four load cells 11 placed at the attaching part of a vibration feeder 27, vibration adjustment of a vibration feeder 27 and opening/closing of a discharge gate 26. A charge amount is, from vibration speed of the vibration feeder 27 and a weight frequency distribution of the content, taken into a control device 40 as a known data, and the data from all the load cells 10 and 11 are processed so that the control device 40 decides whether it equals to a set required weight.
Patent JP-H10156529-A (JP)
Title: Method for soldering
Inventor: KAWAKATSU ICHIRO
IPC: B23K1/20
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a soldering method without executing pre-treatment of pickling, etc., by soldering a copper or copper alloy joining member having an oxide film after immersing it in a flux bath impressed with ultra-sonic wave and removing the oxide film. SOLUTION: An ultra sonic oscillating piezoelectric element 3 is bonded on an aluminum plate 4 and attached to a water bath 5 made of SUS304. A parts 9 having an oxide film is immersed in a flux bath 8 impressed with ultra- sonic wave. The parts 9 discolored to blown by the oxidization is accelerated to remove the oxide film at the same time when it is immersed, for example, it is changed to an oxygen free face of essential copper gloss within almost one minute. In this case, even it is not passed through a 2nd flux process, soldering can be executed, however, the flux contaminated in the 1st process is stuck, so a more preferable result is obtained if clean flux is used in the 2nd process or it is applied by spraying.
Patent JP-2000169356-A (JP)
Title: Cosmetic
Inventor: MIZOOKU TAKASHI
IPC: A61K8/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic displaying different colors according to view angles, having stable color effect and useful as a makeup cosmetic such as lipstick, skin care cosmetic such as nourishing cream, hair cosmetic such as hair foam or the like by including specified sterol derivatives in a glassy state. SOLUTION: This cosmetic is obtained by including sterol derivatives (e.g. dicholesteryl brassylate) of the formula (R1 and R2 are each a natural sterol having one OH or a residue removed H from OH in the hydrogenated sterol; X is a 1-11C alkylene) in a vitrified state obtained by such a method as quenching in color developing state. The compound of the formula is preferably included at a ratio of 1-50 wt.% especially 2-40 wt.% based on the total composition. The compound of the formula is obtained by reacting a compound of the formula R7OOC-X-COOR8 (R7 and R8 are each H or a 1-5C alkyl) or the like with sterols. The cosmetic is useful as eye shadow, body lotion or the like.
Patent JP-H05182547-A (JP)
Title: Manufacture of heat resistant insulator
Inventor: SAKAGUCHI MASAO
IPC: H01B19/00
Filed: 1991-12-26
Abstract: PURPOSE:To realize prominent heat resistance and insulating characteristic and excellent mechanical strength by forming an organic and inorganic composite fluid composition including a specific caking agent and a thermosetting resin, or the two materials and a connecting agent, which is impregnated in a continuous sheet-like reinforcing agent made of inorganic fiber, with the application of heat under pressure. CONSTITUTION:A fluid composition L including aluminum phosphate, acid or neutral inorganic powder such as silica, alumina, aluminum hydroxide and calion, and a powdery base inorganic thickener such as magnesium oxide is temporarily deposited in a predetermined thickness on a film 4a. In the above- mentioned materials, a thermosetting resin such as a phenol resin and the fluid composition L composed of a solvent such as water are transferred and impregnated onto a continuous sheet-like reinforcing material P made of inorganic fiber. The resultant sheet-like forming material P1 is formed with the application of heat under pressure, thus obtaining a heat resistant insulator A. Consequently, it is possible to obtain an insulator having excellent heat resistance and insulating characteristic and high mechanical strength.
Patent JP-H06258616-A (JP)
Title: Driving method for liquid crystal element
Inventor: INABA YUTAKA
IPC: G02F1/133
Filed: 1993-12-22
Abstract: PURPOSE:To prevent crosstalk an a decrease in contrast without lowering a scanning speed and to make an excellent gradational display by performing phase modulation so that a phase modulating direction is the same in a divided section and opposite to adjacent sections. CONSTITUTION:This driving method for the liquid crystal element which makes the gradational display corresponding to the phase of a voltage applied to an information electrode, divides one unit time of the information signal into plural sections, and performs the phase modulation so that the phase modulating direction is the same in the section and opposite to adjacent sections. This constitution is employed and the continuous application time of the identical- polarity voltage to unselected pixels is up to a period t1 where a gradation level is set whatever information signal is applied right before or after, so that the contrast never decreases. Further, no extra auxiliary signal period is added, so a unit time T may be twice as long as the t1. As for the phase modulation, the integral value of the information signal is constant irrelevantly to the gradation information when the polarity is plus and minus respectively, so no crosstalk is generated.
Patent JP-H11155915-A (JP)
Title: Portable treating chair
Inventor: MORIMOTO MIKIHIKO
IPC: A61G15/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a treating chair which is ideal for treatment at home in the dentistry, ontolaryngology or the like and portable with a simple structure. SOLUTION: By a proper air compressor 23, air is supplied to or exhausted from pairs of air bags 15 and 16, upper and lower each, vertically in one set which make up a lift means 3, where a seat surface 7, a back rest surface 8, front legs 9, rear legs 10 and a metal frame chair part 2 having a head rest 11 at an upper part of the back rest surface are arranged at a lower part thereof to lift the front legs 9 and the rear legs 10. This allows taking of any attitude to facilitate treatment according to the figure of a patient by the altering, adjusting or the like of the back rest surface thereby enabling treatment such as dental treatment efficiently and sufficiently.
Patent JP-H06194900-A (JP)
Title: Electrophotographic device
Inventor: MATSUO TETSUJI
IPC: G03G15/16
Filed: 1992-12-25
Abstract: PURPOSE:To provide an electrophotographic device in which the adhesion of toner on a soft roller is prevented even when paper jamming occurs and the back surface of recording paper is prevented from being soiled with the toner. CONSTITUTION:This device is provided with a photosensitive drum 1 on which the toner adheres corresponding to an electrostatic latent image formed on its surface, the soft roller 19 transferring the toner adhering on the photosensitive drum 1 on the recording paper 14, resist rollers 7 and 8 provided near the roller 19 and directly supplying the recording paper 14 to the roller 19, a sensor 13 detecting the abnormal carrying of the recording paper 14 between the roller 19 and the rollers 7 and 8, and a control part performing abnormality processing operation in the case the sensor 13 detects the abnormal carrying.
Patent JP-2001167299-A (JP)
Title: System and method for collecting toll
Inventor: UEMATSU SATORU
IPC: G07B15/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To operate a system without lowering the availability of an ETC lane as little as possible when a fault occurs. SOLUTION: Concerning the toll collection system for collecting tolls on an ETC lane 5b and a manned lane 5a installed in a tollgate from respective vehicles while dividing the vehicles, which approach the tollgate installed on a toll road, to an ETC suited car for automatically collecting the toll through radio communication and an ETC ill-suited car, this toll collection system is provided with a previous notice antenna 12 for performing radio communication to a vehicle A, which approaches the tollgate, and a previous notice device 10 for identifying whether the vehicle A is an ETC suited car or an ETC ill- suited car on the basis of the radio communication result of this previous notice antenna 12 and guiding the vehicle A identified as any vehicle to the relevant lane.
Patent JP-H11314218-A (JP)
Title: High temperature composite structure and its production
Inventor: ZETTEL STEVEN A
IPC: F16J15/12
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a high temp. composite structure contg. a blank of a wire mesh material made of a wire drawn from a stainless steel rod, especially a structure (a gasket and/or a seal) being suitable for use in an exhaust system of an automobile. SOLUTION: Drawn wires are annealed and are mixed together to prepare a raw material. This raw material is knitted for preparing a blank of a wire mesh material. The blank of this wire mesh material contains gaps therein. The blank of the wire mesh material is impregnated with a dispersion liq. contg. vermiculite as a binder to fill substantially the gaps of the wire mesh material with the dispersion liq. and then, water content of the dispersion liq. is removed. Then, this impregnated blank of the wire mesh material is pressed into a required shape and density.
Patent JP-H05179054-A (JP)
Title: Light-diffusing agent and resin composition containing light-diffusing agent
Inventor: IWABUCHI HIROYUKI
IPC: C08L33/04
Filed: 1991-12-27
Abstract: PURPOSE:To provide the subject composition composed of a light-diffusing agent consisting of a specific porous silica and a transparent resin, etc., having light appearance and excellent transmittance and light-diffusing property and suitable for illumination cover, etc. CONSTITUTION:The objective composition is composed of (A) a light-diffusing agent consisting of a porous silica having an average particle diameter of 0.4-20mum, a specific surface area of 20-500m<2>/g and a pore volume of 0.05-1.0mL/g and (B) a transparent resin such as polymethyl methacrylate resin or a resin produced by dispersing fine particles of a cross-linked polymer in a transparent resin. The compounding amount of the compound A is preferably 0.2-5 pts.wt. based on 100 pts.wt. of the component B.
Patent JP-H07166882-A (JP)
Title: Rotary engine improving knocking resistance
Inventor: YAOITA YASUHITO
IPC: F02B53/10
Filed: 1993-12-14
Abstract: PURPOSE:To prevent knocking by setting a mounting position of a fuel injection valve, provided in a trochoid surface, and an injecting direction of fuel, so as to make a fuel jet flow collide obliquely toward a collision surface from a trailing direction from the collision surface, when fuel is injected, at the time of high load. CONSTITUTION:A recess 3 is provided in a central position of each upper surface part 2 of a rotor 1, and an angular part 4 between a trailing direction end part of the recess 3 and a rotor upper surface part 2 is formed in a sharp angle. A fuel injection valve 6 is provided in a trochoid surface so that fuel collides obliquely against a collision surface in a trailing side of the angular part 4, when the fuel is injected, during a compression stroke. Thus by making a fuel jet flow collide obliquely against the collision surface, a mixture layer is formed in space in the recess 3, and on the other hand, a superlean air-fuel ratio part is formed in space in the vicinity of an end part in a trailing direction of the recess 3 by an inflow of squash flow only by air. In this way, an end gas zone is made inability of combustion, to surely prevent knocking generation.
Patent JP-2000170311-A (JP)
Title: Ceiling hanger
Inventor: NATSUME MASAKI
IPC: E04B9/06
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling hanger capable of adjusting the height of a ceiling. SOLUTION: A strap 3 mounting the lower part to a ceiling material through a ceiling joist is suspended to a mounting plate 5 fixing a beam 9 between up and down floors of a wooden building through a vibration-proof material 1, and an assembling section consisting of a slot or a cut, a holding section and a fitted section connected to it is provided in the mounting plate 5. A plurality of fitting sections selectively fitted to the fitted section through the holding section of the assembly section are provided in the vibration-proof material 1 by arranging them in the vertical direction.
Patent JP-H07184618-A (JP)
Title: Sterilization of vessel with plasma and aseptic filling method
Inventor: FUJII SADAMI
IPC: A23L3/26
Filed: 1993-12-27
Abstract: PURPOSE:To exterminate saprophyte attached to the inner surface of a vessel with plasma. CONSTITUTION:A vessel 18 to be sterilized is put into a vacuum vessel 1 by opening a lid 2. The lid 2 is closed and the vacuum vessel is evacuated with a vacuum pump 4 to a pressure sufficiently lower than the pressure for generating plasma. A gas is introduced from a gas source 14 at a proper flow rate and the vacuum vessel is maintained to the pressure suitable for plasma generation by adjusting a valve 15 while continuing the operation of the vacuum pump. A high-frequency power is applied to an electrode 18 with a high-frequency power source 12 after the stabilization of the pressure to generate plasma in the vessel 18. After maintaining the plasma for a period sufficient for sterilization, the application of high-frequency power is stopped and, at the same time, the introduction of gas is stopped. The operation of the vacuum pump is stopped after continuing the evacuation for a while. Atmospheric air is introduced by opening an air-introducing valve 17, the lid 2 is opened and the sterilized vessel 18 is taken out of the vacuum vessel.
Patent JP-H11164811-A (JP)
Title: Electronic endoscope
Inventor: IKETANI KOHEI
IPC: A61B1/06
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To control the strength of a white light source for every scope in the external light monitoring mode in an electronic endoscope which is composed of a scope and a video signal processing device freely connecting/disconnecting the scope, and in which the ordinal monitoring mode and external light monitoring mode can be switched. SOLUTION: Emitting light from the white light source 24 of the video signal processing device is guided by a scope 10 to illuminate the front. This device is provided with a mode selection means 42 which is used to select an ordinal monitoring mode in which diagnosis is performed by a solid imaging means 14 at the front end of the scope 10 or an external light monitoring mode in which the front end of the scope 10 is located by monitoring an emitting light from the front end of the scope 10 from outside of the body, and light quantity adjustment means 26, 27 which adjust the quantity of light guided from the white light source 24 to the scope 10.  In the external light monitoring mode, a light quantity control means 34 is provided which controls the quantity of light guided from the white light source 24 to the scope 10 at a specified level by controlling the light quantity adjustment means 26, 27 according to the type of the scope 10.