baber/WOPTO huggingface dataset:
Patent JP-S59189927-A (JP)
Inventor: KURIIBU EDOWAADO UINSUTON HAAN
IPC: B01F23/10
Filed: 1984-02-24
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-H08234549-A (JP)
Title: Toner container
Inventor: NIIKURA MAKOTO
IPC: G03G15/08
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a reusable toner container for an environmental preservation by making the toner container made of materials selected from plural materials constituting toner. CONSTITUTION: The toner container 62 is molded out of a resin material for a bottle and toner 60 by injection molding, blow molding, etc., in a resin molding factory. The toner is used by an electrostatic image forming device 44 and when the toner container 62 becomes empty, this empty container 66 is removed from the image forming device 44 and exchanged with a new toner container 62 housing the toner sand comes out as an unnecessary material. The empty container 66 is transported to a toner manufacturing plant 38 and pulverized in a state where the toner still remains inside, after contaminations, dust, etc., stuck to the outer peripheral part are removed, to become a resin material for the toner 68.  Then, a toner material such as a fresh material for the bottle and the toner, a coloring material and an electrification control material is mixed with the resin material for the toner 68 by a fixed amount and manufactured in the toner manufacturing plant 38, to be powder toner.
Patent JP-H07219565-A (JP)
Title: Active vibration controller
Inventor: MATSUI HIROKI
IPC: G10K11/178
Filed: 1994-02-07
Abstract: PURPOSE:To reduce a cost and also to prevent the reduction of control ability by eliminating a means detecting the vibration of a primary vibration source. CONSTITUTION:The noise of a car room is detected as an error signal e(n) via a microphone 21 and the error signal is added with an inverted driving signal - C Y (n) by an adder 51 to be supplied to an LMS processing part 54 via a filter 53. Further, the error signal e(n) is also supplied to the LMS processing part 54 and the filter coefficient of an ADF 7 is updated with an LMS algorithm. The ADF 7 supplies as a signal to an adder 9 by filtering the addition result a1 (n) based on the updated filter coefficient. Similarly. a signal y2 (n+1) is generated via an LMS processing part 64 based on the error signal and the output y2 (n) from an ADF 8 to be supplied to the adder 9 and a driving signal Y (n+1) is supplied to the car room 1 via a D/A converter 42 and a speaker 41 as a canceling vibration.
Patent JP-H05234798-A (JP)
Title: Coil fabrication apparatus
Inventor: FUKUDA KEN
IPC: H01F41/12
Filed: 1992-02-21
Abstract: PURPOSE:To make it possible to safely perform the fabrication of a coil without the need for any manual operation by automatically feeding an insulating paper. CONSTITUTION:A coil fabrication apparatus is provided with an insulating paper feeding unit for supplying an insulating paper R which is to be wrapped between raw materials 'S'. This feeding unit is equipped with a swingable arm 243 having a roller 239 which presses the insulating paper R against a raw material which is being wrapped around a coil former 170. The unit is also equipped with air blower means 232 and 236 for blowing air to the insulating paper R.
Patent JP-H04255532-A (JP)
Title: Rotor shaft supporting structure for gas turbine
Inventor: HAMACHI YASUYUKI
IPC: F02C7/06
Filed: 1991-02-04
Abstract: PURPOSE:To improve durability and prevent damage in a bearing by forming a pump vane part in a disk surface on the turbine side of an impeller. CONSTITUTION:Thrust force is supported by a thrust bearing 38 while a rotor shaft 1 for rotatably supporting impellers 11, 12 of a centrifugal compressor A and a rotor blade 17 of a turbine part B is supported by rotary bearings 23, 24. In a disk surface in a turbine side of the impellers 11, 12, pump vane parts 60, 62, which act so as to generate a negative pressure in a space part facing this disk surface are formed. In this way, rearward pulling action of the impellers 11, 12 is generated to reduce the thrust force. Further, a tubular collar 36, integrally provided with an outward directional flange-shaped thrust collar 37, is fitted to a rotor shaft 1 and supported by the rotary bearing 24 on the side of the compressor A. The thrust bearing 38 is brought into contact with a thrust surface of the thrust collar 37, and an additional mass 44 is formed in an opposite to the thrust surface to impede bending by centrifugal force of the mass 44. Accordingly, durability of the thrust bearing is improved to prevent it from being damaged.
Patent JP-S58159586-A (JP)
Inventor: KAWAMOTO KINJI
IPC: G10K11/00
Filed: 1983-03-03
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-H08226472-A (JP)
Title: Caliper brake device for rolling stock
Inventor: YOSHIZAWA SHIGERU
IPC: B61H5/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide a function of forcibly returning a brake block when a brake is released in a caliper brake device for rolling stock. CONSTITUTION: A caliper brake device for rolling stock is provided with a supporting frame 12 formed integral with a main body, and fixed to a carrier. Also the arms of the main body are provided with a cylinder body 30, and energize a brake block 60 toward the rotor of a wheel. The upper and lower both end parts of the brake block 60 are supported slidably by an anchor pin. A rod 122 which passes the cylinder body 30 is engaged with a pressure plate 70 of the brake block 60 at its top end part 124. Then a spring 130 is provided between the other end part of the rod 122 and the cylinder body 30 so as to return the brake block 60.
Patent JP-H01210837-A (JP)
Title: Testing method for leakage of minute pressure-reduction/ minute pressurization of tank
Inventor: TAKAMI SADANORI
IPC: G01M3/26
Filed: 1988-02-18
Abstract: PURPOSE:To quickly and in a short time test whether a leakage from an underground tank and a piping accompanied and connected to the tank exists or not by connecting a pump or a compressed gas tank and a detecting part to an opening part of a pipe for communicating with the inside of the tank. CONSTITUTION:To a lubricating pipe 3 which is annexed to an underground tank 1, a T-type connecting pipe 10 is connected, and to this connecting pipe 10, a pump or a compressed gas tank 12 is connected by a hose 11. Also, a digital indicator 14 for detecting the pressure of minute pressure-reduction or minute pressurization or/and an indicating recorder 15 are connected through a pressure-electricity transducer 16 by a hose 13. Moreover, an opening part of the tip of a vent pipe 2 and an opening part of a suction pipe 5a and a return pipe 5b of an oil service tank 5 are sealed up tightly by a viscous sealing material 8. In such a state, by the movement of the tank 12, minute pressure- reduction or minute pressurization is generated, left as it is for a prescribed time, its pressure variation is brought to electric conversion 16, detected by the indicator 14 or/and the recorder 15 and whether a leakage exists or not is tested.
Patent JP-H11227195-A (JP)
Title: Ink jet head
Inventor: OHASHI MIKIO
IPC: B41J2/16
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance the yield and reliability of a head by providing means for setting the capacitance between a substrate provided with a diaphragm and an electrode lead part relatively lower than that between the diaphragm and an electrode thereby driving the diaphragm efficiently with a low voltage. SOLUTION: A recess 50 is made on the side of a first substrate 1 facing an electrode lead part 22 and the gap d1 between the electrode lead part 22 and the first substrate 1 is set longer than the gap d0 between a diaphragm 5 and an electrode 21. Consequently, stray capacity at the electrode lead part 22 is decreased as compared with that directly under the diaphragm. Since impedance is increased at the electrode lead part 22, leak current is reduced and the driving voltage of an ink jet head is lowered. Since the gap d. is increased at the electrode lead part 22, breakdown of electrode due to discharge in the gap can be suppressed thus enhancing the yield and reliability of the head.
Patent JP-S59162766-A (JP)
Title: Phase continuous comparison type synchronizing signal detecting circuit of power converter
Inventor: SAKAI TAKAMI
IPC: H02M7/155
Filed: 1983-03-04
Abstract: PURPOSE:To prevent the step-out of synchronization due to a decrease in a 3- phase AC voltage and to rapidly detect an AC synchronizing signal by standardizing the synchronizing signal and applying the synchronized signal directly or through a 3-phase/2-phase converter to a phase difference detecting arithmetic circuit. CONSTITUTION:A standardizing circuit 20 is provided between a 3-phase/2-phase converter 10 and a phase difference detecting arithmetic circuit 11. The circuit 20 is composed of an absolute value arithmetic circuit 21 and a divider 22. The circuit 21 inputs the output signal of the converter 10, calculates its absolute value and applies the calculated result to the divider 22. The divider 22 divides the output signal of the converter 20 by the output signal of the circuit 21, and applies the value to the circuit 11.
Patent JP-S61195557-A (JP)
Inventor: TANABE TADAO
IPC: H01K1/42
Filed: 1985-02-25
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-H11225837-A (JP)
Title: Systematized furniture
Inventor: YOSHIDA MOTONORI
IPC: F16L1/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide systematized furniture which is particularly suited for a living space in which many functions of a living room are centralized by enabling various kinds of functions of a living room to be combined. SOLUTION: At least one of plural main body units which form furniture is formed into a facility unit to which piping or wiring for plumbing, electricity/ communications, or other purposes is connected. An opening 75 is formed in the frame plate of a truck wheel unit 7 on which the main body units are mounted, and the piping or wiring connected to the facility unit is extended along a floor face from the inside of the truck wheel unit 7 and connected via the underside of the adjacent other main body unit to a piping/wiring output port disposed in a wall surface, etc.
Patent JP-H02215166-A (JP)
Title: Pressure detector
Inventor: MIZUNO NAOHITO
IPC: H01L29/84
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a pressure detector excellent in characteristics in a simple process by a method wherein a thin film layer of metal, metal compound, or semiconductor whose thermal expansion coefficient is smaller than that of a pressure sensing metal diaphragm is formed on the diaphragm of a pressure detector, a strain gauge formed of an insulating film whose thermal expansion coefficient is smaller than the said thin film and polycrystalline silicon is laminated thereon. CONSTITUTION:A metal thin film 2 of metal or metal compound whose thermal expansion coefficient (b) is smaller than the thermal expansion coefficient (a) (a>b) of a metal diaphragm 1 of a pressure detector is formed through evaporation on a diaphragm face 11 of the diaphragm 1. The thin film 2 functions so as to lessen the thermal stress induced by a thermal coefficient difference between the diaphragm 1 and insulating layers 31 and 32 to improve adhesion between the diaphragm 1 and the layers 31 and 32. The insulating layers 31 and 32 are successively formed on thin film 2 in order of thermal expansion coefficient (c) so as to satisfy a formula, b>31c>32c, where 31c and 32c denote the thermal expansion coefficients of the layers 31 and 32 respectively. Then, a polycrystalline silicon strain gauge 4 is formed on the insulating film 32 through an evaporation or a plasma CVD technique, and thus an pressure detector excellent in characteristics can be obtained.
Patent JP-H10232222-A (JP)
Title: Foreign product detector
Inventor: MAEDA NAOYUKI
IPC: G01V3/10
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To increase detection precision by enabling a partial eddy current value detection for conveyed products. SOLUTION: Foreign product detection coils 14 are disposed in a state that exciting coils 2a and detection coils 3a are integrated across a conveying belt 5 so that a line of magnetic force 18 acts perpendicular to a moving direction through which products 7 mounted on the conveying belt 5 pass. Further, exciting coils 2b and detection coils 3b are disposed in a state that they are integrated. If the exciting coils 2a, 2b are conductive, an alternating magnetic field is interlinked with the detection coils 3a, 3b to generate an induced current. Here, if the alternating magnetic field is interlinked with the products 7 conveyed by the conveying belt 5, an eddy current generates in the products 7, and an induced current from the detection coils 3a, 3b changes in correspondence to magnitude of the eddy current.  Thereby, a fail or success can be judged based on the partial eddy current generated in the products 7.
Patent JP-S58167521-A (JP)
Title: Powdery mixture for manufacturing aqueous coating agent for drug and drug coating method
Inventor: KURAUSU REEMAN
IPC: A61K9/32
Filed: 1983-03-07
Abstract: What are disclosed are methods for dispersing a powdered salt-forming synthetic resin in water in the presence of an agent forming a salt with said resin, methods for coating pharmaceutical dosage forms with a dispersion made by such a method, and powdered mixtures of a salt forming resin and salt forming agent for dispersion in water.
Patent JP-H11232713-A (JP)
Title: Magneto-optical recording medium
Inventor: YAMAGUCHI ATSUSHI
IPC: G11B11/105
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium with which magnetic domains are stably existent. SOLUTION: A recording/reproducing layer 3 composed of GdNdFeCo containing Nd of a metal, whose magnetic moment is ferromagnetically exchange-coupled with a transition metal, is formed on a substrate 2 and a protecting layer 4 is formed on the recording/reproducing layer 3 so that a magneto-optical recording medium 1 can be produced. On the recording/ reproducing layer 3, an area having in-plane magnetization is formed on the side of the substrate 2 and on the upper upside of that area, an area having vertical magnetization is formed. As a result, the annular magnetic domains are formed by the vertical magnetization and in-plane magnetization and in order to lower magnetostatic energy, the magnetic domain having the vertical magnetization is more stably existent.
Patent JP-S58152244-A (JP)
Title: Exposure method
Inventor: HAYAMA HIROSHI
IPC: G03B27/02
Filed: 1982-03-08
Abstract: PURPOSE:To enable a base to be minutely exposed to light of a continuous resist form in the case of exposing the base having light-transmitting parts and light-reflecting parts, by controlling reflectance of the body on which the base is placed. CONSTITUTION:In a base having a silicon on sapphire structure, a surface device part has 50% reflectance of ordinary UV rays, and a field part free from silicon has 9% reflectance. The surface of a body wafer chuck on which the base is placed is coated with silicon and adjusted so as to have about 50% reflectance of light incident from the air. The sapphire surface reflects 9% of direct incident light, the next sapphire interface its 8%, and the next chuck interface its 34% to reflect its 50% in the total. Since this reflection is similar to that of 50% of the device part, and both have the same exposure, a continuous resist form can be made on the base.
Patent JP-H04274638-A (JP)
Title: Ring lan
Inventor: TSUJI YUKARI
IPC: H04L12/42
Filed: 1991-03-01
Abstract: PURPOSE:To enable the LAN to flexibly cope with an increase in traffic by installing a bypass transmission line between optional nodes, monitoring the traffic and deciding the destination so as to avoid a transmission line in which congestion may take place. CONSTITUTION:In the case of transferring a cell from a communication terminal equipment 4d to a communication terminal equipment 4b, a traffic monitor node 9 monitors a traffic for each block of transmission lines 2a-2g and commands the control to bypass a transmission line whose congestion is expected. When a terminal equipment 4d sends a cell to be transferred to a node 1d, the node 1d always monitors a time slot circulated on the transmission line and inserts a cell when an idle slot comes and sends the result to the transmission line. In this case, when congestion is expected in the transmission line 2f between large capacity communication terminal equipments 5,6, a cell from the terminal equipment 4d to the terminal equipment 4b is rewritten into a terminal equipment 4e connected to a bypass transmission line 7a by a command of the node 9. A node 1e avoids the transmission line 2f via a header converter 8 through the bypass transmission line 7a and sends the cell to the terminal equipment 4b.
Patent JP-H09300190-A (JP)
Title: Lens holding method and lens holding device and lens machining method
Inventor: MURASUGI YOSHINORI
IPC: B24B13/01
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To bond a lens on a reference face of a recess plate with high precision. SOLUTION: In a lens holding method in which a lens W to be machined is held onto a holding member 7 and is polished by a polishing device, adhesive is applied to a reference hold position provided in a storage part 7a which stores the lens W of the hold member 7, the lens W is put on it, and then a face Wa to be machined of the lens is pressed by a soft member 4 having a contact face which is close to the face Wa to be machined to fix the lens W due to the solidification of adhesive.
Patent JP-H03243490-A (JP)
Title: Mounting method of noise absorption and insulation rubber material to ship or marine structure
Inventor: SUZUKI TADAO
IPC: B63B49/00
Filed: 1990-02-19
Abstract: PURPOSE:To improve the reliability of mounting in the method of mounting a noise absorption and insulation rubber material to the external wall plate of a ship, etc., by vulcanizing and bonding the noise absorption and insulation rubber material to a mounting steel plate to form a noise absorption and insulation composite material, and fixing the mounting steel plate of the composite material to the external wall plate. CONSTITUTION:A mounting steel plate 10 made of the same material as the external wall plate 2 of a ship or a marine structure, is prepared in a land based factory differ ent from a dock, arranged on the side opposed to the external wall plate of the noise absorption and insulation rubber material, heated and pressurized in a vulcanizing pan (not shown on fig.) to form a vulcanizing-bonding layer 11, and both the absorption and insulation rubber material and the mounting steel plate are vulacanized-bonded to obtain a noise absorption and insulation composite material 12. Mounting of the noise absorption and insulation composite material 12 is performed by fixing the mounting steel plate 10 to the external wall plate 2 by welding or with bolts, etc. Mounting of the noise absorption and insulation rubber material 3 to the external wall plate 2 can thus be positively and reliably performed.
Patent JP-H01292776-A (JP)
Title: Method of forming superconducting joint
Inventor: BISHIYUNU CHIYANDORA SURIBASUT
IPC: H01R43/02
Filed: 1989-02-17
Abstract: PURPOSE: To improve the reliability by vibrating a molten metal bath with ultrasonic frequency and dipping one end of a superconducting wire in the bath. CONSTITUTION: In forming a joint 42 between superconducting wires 39 for which superconducting filaments are enveloped in base materials, molten metal baths 12 and (or) 14 are prepared to be vibrated with ultrasonic frequency. The molten metal baths 12, 14 being vibrated are used to apply etching and/or molding to the end of one or more superconductive wire 39 for forming a superconducting joint 42. In this way, the highly reliable superconducting joint 42 in which a large current can flow is formed.
Patent JP-S60179237-A (JP)
Title: Manufacture of container made of synthetic resin in thin surfacelike state
Inventor: ISHIKAWA SADAO
IPC: B29D22/00
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a container to be used for a floppy disc which is superior in shape retention, strong, thin, favorable in accuracy and light in weight, by joining unitarily half cases molded by injection molding by two kinds of molds to be obtained by arranging gates on almost the central part of a molding cavity with each other. CONSTITUTION:A cavity 26 is formed by combining a stationary side engraved part 23a and a movable side engraved part 24a with each other. As for the cavity 26, hereupon, two kinds of cavities whose shapes are different from each other are prepared for molding two kinds of half cases A, B. Then molten resin is poured into the cavity 26 through a gate 39 arranged on the centeral part of the cavity 26, and when the resin is cooled and solidified, a movable side template 24 is moved and a mold is broken. As for the half cases A, B molded like this, after they have contained a floppy disc, protrusions 1, 2, 4, 12, 14 are fitted in protrusions 11, 10, 13, 5, 3, which are jointed with each other through adhesion, welding and fusing and a product is completed.
Patent JP-S53121537-A (JP)
Title: Semiconductor logic circuit device
Inventor: SEKINE MASATOSHI
IPC: H03K19/177
Filed: 1977-03-31
Abstract: PURPOSE:To secure an easy constitution or modification for the desired logic circuit after its manufacture, by having a connection or non-connection by means of the information memorized in the memory.
Patent JP-H06249268-A (JP)
Title: Driving force transmitting device
Inventor: SAKAI NAOYUKI
IPC: F16D43/284
Filed: 1993-02-25
Abstract: PURPOSE:To improve stack escaping ability by applying compressive force on a clutch utilizing thermal expansion of a multiple disk clutch, and raising torque. CONSTITUTION:An inner cylindrical hollow chamber 26 is formed in a front housing, and the opening end of the hollow chamber 26 is blockaded with a rear housing 27. A piston 24 is slidably received in the hollow chamber 26 so as to define a space part 28 between the rear housing 27 and itself. A multiple disk clutch 25 is arranged in a clutch chamber 29 formed between the bottom face of the front housing 21 and the piston 24, in the hollow chamber 26. A disc-like rotary member 33 is received between the end wall of the piston 24 and the end wall of the rear housing 27 capably of being slidably contacted. Between the bottom face of the front housing 21 and the piston 24 in the condition of being joined with the rear housing 27, it is set that a little initial clearance Cl is generated on the side of the multiple disk clutch 25 in the condition of clutch-in.
Patent JP-H04275476-A (JP)
Title: Semiconductor laser optical output stabilizer
Inventor: KONISHI CHITAKA
IPC: H04B10/2507
Filed: 1991-03-04
Abstract: PURPOSE:To stabilize an optical output power by holding optimization of modulating characteristic or spectral characteristic of a semiconductor laser. CONSTITUTION:A semiconductor laser 1 for generating an optical signal modulated by an electric signal applied from a data signal source 6, a photodiode 2 for detecting a rearward output light of the laser 1, an average value detector 3 for detecting the average value of the detected optical current of the photodiode 2, temperature detecting means 10 for detecting the ambient temperature, a first controller 4 for optimally controlling a DC bias current to be supplied from a DC bias supply circuit 5 to the laser 1 in response to both the detection results of the detector 3 and the means 10, and a second controller 7 for controlling the attenuation of a variable optical attenuator 9 inserted into the path of the signal generated from the laser 1 in response to the detection result of the detector 3, are provided.