baber/WOPTO huggingface dataset:
Patent JP-H0935674-A (JP)
Title: Diffused replenishing electron source and manufacture thereof
Inventor: SHINADA HIROYUKI
IPC: H01J37/06
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a diffused replenishing electron source with high brightness and a long life by connecting a high melting point metal single crystal wire to the tip of a high melting point metal filament, and applying slurry prepared with replenishing source powder and a nitrocellulose-containing organic solvent to the connecting part. SOLUTION: A single crystal wire made of a high melting point metal having an axial orientation of <100> is connected to the peak of the central end binding part of a filament 2 made of high melting point metal, then a single crystal chip 1 is formed by electrolytic polishing. Slurry prepared with replenishing source powder 3 and a nitrocellulose-containing organic solvent (isoamyl acetate or the like) is applied to the connecting part of the filament 2 and the single crystal chip 1, then they are heated in vacuum to sinter the replenishing source powder 3. The filament 2 and the single crystal wire are made of a fine wire of either one of W, Mo, and Re, and the replenishing source powder is made of the powder of at least one metal selected from the group comprising Ti, Zr, Hf, Y, Th, Sc, Be, and Ba.  A diffusion replenishing type electron source with high stability and high production yield can be obtained.
Patent JP-S5882134-A (JP)
Title: Temperature measuring apparatus for coke oven
Inventor: BIZEN YOSHIHIRO
IPC: G01J5/02
Filed: 1981-11-11
Abstract: PURPOSE:To enable actions of the opening of the lid of a flue nozzle, temperature measurement of the inside of a fuel chamber and the closing of the lid of the flue nozzle after the measurement to be continued successively by conducting the opening and closing actions of the lids of the flue nozzles only when a measuring vehicle moves from respective predetermined directions of the flue nozzles. CONSTITUTION:When the lever 26 of a flue nozzle is pushed from a direction indicated by an arrow G, the laver 26 moves about the axis 27 and the linear part 26a strikes a stopper 28 to push it, thereby the lever 26 and an arm 25 pivot in one body together with a shaft 23. Upon rotation of the shaft 23, the part for opening or closing the lid which is attached to the shaft 23 pivots to open the lid 21 with the shaft 23 as the fulcrum. On the other hand, when the lever 26 is pushed from a direction indicated by an arrow H, only the lever 26 pivots about the axis 27. Accordingly, when the measuring vehicle moves along the rail laid on the furnace body, a lid opening member 14 and a lid closing member 16 which are mounted on the measuring vehicle successively push the lever 26 to repeatedly conduct the lid opening, measuring and the lid closing actions successively only with the predetermined flue nozzle.
Patent JP-2000016602-A (JP)
Title: Feeder device for lenticular sheet
Inventor: OGA TAKAYOSHI
IPC: B65H3/24
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a smooth lenticular sheet feeding means in a lenticular sheet and a feeder therefor for a card printer recording an image on a recording medium in a card form by reducing a friction load applied on the lenticular sheet when the lenticular sheet is moved slidably. SOLUTION: A lenticular sheet 1 is smoothly fed without being damaged when a lenticular sheet 1 is pushed out toward an opening by forming protrusions 3 along a slidingly moving direction of the sheet 1 on both side edges of a surface on which a lenticular lens 2 is formed, and by forming protrusions 5 integrally with a bottom of a feeder cartridge 4 so as to face the protrusions 3 in parallel.
Patent JP-H1127783-A (JP)
Title: Loudspeaker unit
Inventor: FUJIHIRA MASAO
IPC: H04R1/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a sound quality due to vibrations of a housing and to improve the quality of a sound that is emitted by a device by detecting the vibrations with a detecting part when a housing vibrates, accompanying sound emission from a loudspeaker unit, driving a shaking part with a detection signal to cancel vibrations and suppressing the vibrations of the housing. SOLUTION: A loudspeaker unit 3 that is arranged on the front 1s of a housing 2 receives driving current at a voice coil 23 to reproduce sound. In such cases, vibration waves are generated from the rear of the unit 3, which causes the housing 2 to generate vibrations. A detecting part 4 has almost the same structure as the unit 3, but it has a grounding member 31 instead of a cap 19 and this member 31 is arranged so that it is brought into contact through pressure with the bottom 2b of the housing 2. Vibrations generated at the housing 2 are detected by a voice coil of the part 4 and outputted as a detection signal from an outputting part 33. A shaking part 5 allows the voice coil to receive a detection signal from the part 4 and generates such vibration waves as to cancel the vibrations generated at the housing 2.
Patent JP-S5880628-A (JP)
Title: Control circuit for releasing of shutter
Inventor: MIYAKE TOSHIHIDE
IPC: G03B9/62
Filed: 1981-11-09
Abstract: PURPOSE:To eliminate the variance in releasing of a shutter which is controlled of releasing electromagnetically and triggering of exposure counting in said shutter by driving a megnet for releasing by the discharge current of a capacitor which is charged with constant voltage. CONSTITUTION:When a shutter switch 18 operating cooperatively with a release operation is closed, a clearing circuit 15 resets two flip-flops (FF). When the FF 13 is set after a prescribed time tau1 by the pulses from an oscillating circuit, a semiconductor switch 5 conducts and a capacitor 4 discharges until the voltage between both terminals attains equality to the constant voltage E0 generated by a constant voltage circuit 6. Upon elapsing of a time tau2, the FF 14 is set and a magnet 1 for releasing of the shutter is driven by the discharge current from the capacitor 4 and a trigger signal for an integration circuit for exposure control is generated.
Patent JP-H0231213-A (JP)
Title: Automatic satellite catching device
Inventor: OHATA KOHEI
IPC: B64G1/66
Filed: 1988-07-21
Abstract: PURPOSE:To automatically control the docking or the rendezvous to a target satellite by using a radar equipment to catch the satellite in a long distance and plural cameras to catch the satellite in a short distance respectively. CONSTITUTION:A radar device (h) catches a target satellite (a) in a long distance. While plural cameras (b) are driven by the motors (d) and the motor drivers (e) when the satellite (a) gets close to a satellite catching device so that the satellite (a) can be caught by the cameras. Then the encoders (c) acquire the relative positions, the optical axes, etc., of those cameras. Thus the 3-dimensional coordinates are identified and the attitude information on the satellite (a) is obtained. The visual information obtained by the cameras (b) are converted into the digital signals by a converting device (i) and sent to an arithmetic unit (f). The unit (f) compares the information on the satellite (a) stored in a memory (g) with the visual information obtained by the cameras and sends the due information to an attitude controller.
Patent JP-S6337533-A (JP)
Title: Manufacturing device for phosphor screen of cathode-ray tube
Inventor: OKADA HIDEKI
IPC: H01J9/227
Filed: 1986-07-31
Abstract: PURPOSE:To aim at abatement in developing unevenness, by installing a developing nozzle device made so as to perform stationary reciprocating motion in an array direction of supply openings and a direction orthogonal with this array direction or its one direction and a holding device for a panel making a panel perform its constant speed or intermittent rotational motion centering on the axial center. CONSTITUTION:In this device, there is provided with a panel which holds a panel 1 trying to form a phosphor screen in opposition to a nozzle device 12. This panel holding device 16 is constituted so as to cause the inner surface to be opposed right to an array part of supply openings 11 of the nozzle device 12, namely, a feed pipe 13 and to accord an axial center of the panel 1 with an axis A-A, and to have such a function as to rotate centering on this axial center. The panel holding device 16 is driven, and makes the supply opening 11 perform reciprocating rotation at an angle thetacentering on a straight line L3 according to the feed pipe 13 of the nozzle device 12 while rotating the panel 1 on the axis A-A, while effusion of a developer is carried out toward an inner surface of the panel 1 while doing stationary reciprocating drive with each width Wv along a straight line L1. With this constitution, concentration unevenness is eliminable, thus a high-grade color phosphor screen is securable.
Patent JP-H0595795-A (JP)
Title: Production of r(-)-mandelic acid and its derivative
Inventor: TAMURA KOJI
IPC: C12P41/00
Filed: 1991-06-26
Abstract: PURPOSE:To directly obtain the subject compound in high optical purity, yield and operability at a low cost without using optical resolution by treating a mixture of R,S-mandelonitrile and hydrocyanic acid with a specific microorganism. CONSTITUTION:The objective compound of formula III is produced by treating a mixture of a compound of formula I or a benzaldehyde of formula II or its derivative and hydrocyanic acid in a nearly neutral or basic aqueous medium with a microbial strain belonging to genus Rhodococcus and capable of stereoselectively hydrolyzing the nitrile group of an R,S-mandelonitrile of formula I (X is H, halogen, etc., positioned at o-, m-or psite) or its derivative [e.g. new microbial strain Rhodococcus sp. HT29-7 (FERM BP-1220)]. The reaction is preferably carried out at pH6-10 and 10-30 deg.C for 0.1-100hr.
Patent JP-S6158720-A (JP)
Title: Blow molding method
Inventor: ISAKI KAZUO
IPC: B29C49/04
Filed: 1984-08-31
Abstract: PURPOSE:To blow the air securely attracting a parison when the parison is far from a cavity by having an attracting section around a blowing section and using a blowing nozzle set telescopically to the cavity. CONSTITUTION:The blowing nozzle 4 provided with an blowing section 6 in the center of an axis and an attracting section 7 on its periphery is projected into a cavity after molds are closed and then a parison 3 is attracted by the attracting section 7. Under that state the nozzle 4 is backed, the tip of the nozzle is agreed with the cavity surface, compressed air is blown in from the blowing section 6, compressed air is blown into the parison 3 to be expanded.
Patent JP-S5882119-A (JP)
Title: Running data display device for vehicle
Inventor: IMAI TAKESHI
IPC: G01D7/00
Filed: 1981-11-11
Abstract: PURPOSE:To improve easy operation and driving characteristics, by attaching a speech generating device in the running data display device for vehicle, and performing the instructions of operation, audio announcement of display contents, and the like by speech. CONSTITUTION:To the input side of an operation control circuit 1, a distance sensor 2a which is provided in a running distance meter 2, a remaining fuel detecting sensor 3a provided in a fuel tank 3, and a fuel flowmeter 5 which is provided in a fuel supply pipe 4 as a flow rate sensor are connected through respective waveform processing circuit 6. To the output side of the operation control circuit 1, a display 7 and a driving circuit 8 which drives the display 7 is connected, and a speech signal generating circuit 10 which generates the speech through a speaker 9 and a circuit 11 for synthesizing the speech are connected. In addition, a keyboard 12 is provided at the location in a driver's cab where the driver can readily operate it, and an operating key for displaying specified display on the display 7 is provided.
Patent JP-S6424504-A (JP)
Title: Logic circuit device
Inventor: TATSUKE KOICHI
IPC: H03K3/037
Filed: 1987-07-20
Abstract: PURPOSE:To obtain a master-slave delay type logic circuit device whose operation speed is made fast by composing a data storage means of an inverting circuit. CONSTITUTION:A reset signal R is supplied to one input terminal of a NOR gate 14 and when the reset signal R is raised to 'H' level at the time of resetting, a 1st clock signal CK1 goes up to 'H' level and a 2nd clock signal CK2 falls to 'L'-level to turn off a 1st transmission gate 4 and turns on a 2nd transmission gate 8. At the same time, an 'L'-level signal is inputted to the inverter 7a of a master storage part 7 and held. Further, an 'H' level signal outputted by the inverter 7a is inputted to the inverter 9a of a slave storage part 9 and held. Then an 'L'-level signal outputted by the inverter 9a is led out to a data output terminal 11 and the master storage part 7 and slave storage part 9 are reset forcibly. Consequently, the number of elements constituting a storage circuit is decreased, the driving ability is increased, and the operation speed is speeded up.
Patent JP-S61197174-A (JP)
Inventor: INOUE MASAAKI
IPC: B25H7/04
Filed: 1984-08-31
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-S6073615-A (JP)
Title: Optical path opening and closing device
Inventor: HAMADA AKIRA
IPC: G02B26/02
Filed: 1983-09-30
Abstract: PURPOSE:To open and close an optical path with high efficiency by providing a fixed plate with plural mutually parallel light shielding parts, and supporting a plate having similar light shielding parts thereupon at both ends with a flexible polymer bimorph materials, and exciting it by an AC power source. CONSTITUTION:The light shield plate 11 having plural mutually parallel light shielding parts 11a is supported by fixing members 14a and 14b. The light shield plate 12 having light shield parts 12a similar to those of the light shielding plate 11 is arranged in parallel to the light shielding plate 11, and its both ends 13aa and 14bb are supported by flexible high polymer bimorph materials 13a and 13b. The bimorph materials 13a and 13b are driven by the AC power source 15 and oscillated by displacing them as shown by an arrow A. Thus, the opical path is opened and closed with high efficiency.
Patent JP-H1028192-A (JP)
Title: Picture read device and picture read system
Inventor: OCHIAI TORU
IPC: H04N1/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To visually recognize the state of a device by providing a display means for indicating propriety in taking-out a cartridge. SOLUTION: The open/close shaft 55 of a door 54 in a cartridge case 51 is linked with the rotary shaft of a stepping motor, rotated by a prescribed angle together with the rotation of the rotary shaft of the step motor and the door 54 opens the cartridge case. Thus, the shaft end 27b of a first display material 27 is rotated and position relation where the display end 27b of the first display material 27 is separated from the second display material 28 is obtained. In result, display which shows 'the cover cannot be opened.' on the surface of the second display material 28 is viewed from a window 7 which is provided in the case 100 of a cartridge loarding room.  When rewinding after cartridge loading is ended and the door 54 closes the opening, the shaft end 27a of the first display material 27 is reversely rotated by the prescribed angle, the display end 27b is moved right over of the second display material 28 and display which shows 'the cover can be opened.' is executed.
Patent JP-H0628160-A (JP)
Title: Method and device for processing program configuration information
Inventor: ISHINO MASAMI
IPC: G06F9/06
Filed: 1992-07-08
Abstract: PURPOSE:To edit a program on an on-line screen, to shorten the time for hierarchization, and to facilitate the operation by retrieving a library containing module groups configurating the program and automatically adding layer levels to individual retrieved module names. CONSTITUTION:The processor 102 consists of an input/output control part 104 which checks the presence of a stored library name inputted from an input/ output device 10,, a stored library retrieval part 105 which extracts the module names by retrieving the directory information on the stored library 101, a layer level number addition part 106 which adds the counted values of layer level numbers to the extracted module names, a storage device access part 107 which performs the registration, retrieval, update, and deletion of a storage device 103 having layer names 108 and layer levels 109, and a layer level editing part 300 which edits the level numbers of the layer names. Consequently, module groups can be grouped with a user's desired component name on the on-line screen.
Patent JP-S6242906-A (JP)
Title: Antifungal and mothproof agent
Inventor: FURUKAWA MIKIO
IPC: A01N45/02
Filed: 1985-08-20
Abstract: PURPOSE:The titled formulation, containing 8(or 9)-exo-formyl- tricyclo[5.2.1.0<2>,<6>]dec-3-ene as an active constituent and capable of exhibiting great prolonged effect with high safety only by placing in a closed space without spraying wholly to the closed space and having little smell. CONSTITUTION:An antifungal and mothproof agent containing 8(or 9)-exo-formyl- tricyclo[5.2.1.0<2>,<6>]dec-3-ene expressed by formula I as an active constituent. In use, the agent is formulated into a form, e.g. solution, gel or solid agent, containing the active constituent. The content of the active constituent is 1-90wt%, preferably 2-20wt% for the gel or solid agent and 1-80wt%, preferably 5-50wt% for the solution and preferably about 1/2 saturated impregnation amount of a carrier for holding in the carrier depending on the dosage form, method of application and place. The active constituent expressed by formula I is synthesized by oxo reaction of a compound expressed by formula II.
Patent JP-H10113341-A (JP)
Title: Magnetic resonance scanner
Inventor: ZEBELEIN GUENTHER
IPC: G01R33/48
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance scanner that is of a simple structure being hardly influenced by an obstruction, that is optically gentle, and easily sterilized, and that provides an acoustic damping to the high noise level of a gradient magnetic field device and that can be easily replaced in the case of occasional repair, even in the inside cavity part of a flat, patient bed. SOLUTION: In a magnetic resonance scanner, the electronic element of the high-frequency device is embedded in a supporting table 3, which is cylindrical and high in rigidity and through which a basic magnetic field device and a gradient magnetic field device are penetrated in the axial direction. Further, the supporting tube 3 is also used as the supporting body for the guide part 6 to the patient's bed, and the basic magnetic field device 1 and a gradient magnetic field device 2 as the constituent units are insertably provided.
Patent JP-S6159741-A (JP)
Title: Semiconductor element mounting structure
Inventor: OOGUE SEIJI
IPC: H01L23/538
Filed: 1984-08-30
Abstract: PURPOSE:To improve cooling efficiency and facilitate maintenance and check by providing a liquid type cooling means on a first substrate loading a semiconductor element group and connecting and holding a first substrate to a second substrate with a connector. CONSTITUTION:A semiconductor element 2 is mounted on a first substrate 12 and a case 13 is fixed on the substrate 12. Cooling is carried out by sending or transmitting coolant to the case 13 through a pipe 21, coupler 20, while observing flow rate, temperature and pressure with a sensor 22. A first substrate 12 is connected and held to a second substrate 10 through a contact 16, a connector 11, power supply post 14 and a holder 17. Thereby, the package 15 as a whole can be removed easily from the second substrate 10 and processing for failure and maintenance, check can be done quickly in the maintenance unit of package 15. Moreover, the coolant directly cools at the semiconductor element 2 with good cooling efficiency.
Patent JP-H0842311-A (JP)
Title: Direct acting valve system in internal combustion engine
Inventor: KOBAYASHI HARUKI
IPC: F01L1/14
Filed: 1994-08-02
Abstract: PURPOSE:To lighten and miniaturize the valve system of an internal combustion engine by storing the upper end part of the shaft part of an engine valve in a guide cylinder, and slidably fitting a cam receiving plate which is in contact with a rotating cam and abuts on an inner shim, to the guide cylinder. CONSTITUTION:An approximately discoidal cam receiving plate 10 is vertically slidably fitted to and inserted in a bore 5a of the upper part of a guide cylinder 5 integrated with a cylinder head. The dimension of an area where the cam receiving plate 10 is fitted in the guide cylinder 5, is made to occupy approximately the same as the lift quantity of an engine valve 1 or a little bit larger than it, and the plate thickness of the cam receiving plate 10 is made to have a little bit larger than the lift quantity. By this construction, when large offset load acts on the cam receiving plate 10 during a pressing period by a rotating cam 9, the tilting of the cam receiving plate 10 becomes little so that the cam receiving plate 10 can slide in the bore 5a of the guide cylinder 5. Further, the weight and vertical dimension of the cam receiving plate 10 can be suppressed to their minimum extent.
Patent JP-H0343253-A (JP)
Title: Ink jet head driving method
Inventor: YASUHARA MASATOSHI
IPC: B41J2/045
Filed: 1989-07-12
Abstract: PURPOSE:To reduce driving voltage low and to raise limit repetitive frequency of jetting of an ink drop by a method wherein two ink pressurizing chambers capable of respectively independently being pressurized to one ink jet nozzle are provided, and the tow ink pressurizing chambers are pressurized with time deviation. CONSTITUTION:Ink is supplied from an ink supply mouth 2, and is accelerated with a first and a second piezoelectric elements 3, 4 forming two ink pressurizing chambers to be jetted from an ink jetting mouth 1. When a pressure wave generated by impressed voltage (a) given to the first piezoelectric element 3 reaches the second piezoelectric element 4, by giving impressed voltage (b) to the second piezoelectric element 4, the pressure wave generated by the first piezoelectric element 3 is amplified with the second piezoelectric element 4, and reaches the ink jetting mouth 1 to jet an ink drop. By making impressed voltage to two ink pressurizing chambers have a time lag, the ink drop can be jetted even by driving at low voltage, and resupply from an ink supply mouth of an ink decreased content in the ink pressurizing chamber can be performed in a short time by jetting of the ink drop. Then, limit repetitive frequency of jetting of the ink drop can be raised.
Patent JP-H0845633-A (JP)
Title: Cable reel
Inventor: MATSUMOTO TSUYOSHI
IPC: B60R21/16
Filed: 1994-08-02
Abstract: PURPOSE:To provide a cable reel free from risk of cracking, etc., of constituent members by enhancing the easiness in works of making free the rotation of a moving body relative to a stationary body. CONSTITUTION:A cable reel comprises a moving body 22 and stationary body 21 in which a flexible cable is wound round internally and a locking member 23 which is set suspended between the stationary and moving bodies 21, 22 so that their relative rotation is checked. The locking member 23 is provided with engagement parts 24, 25 which can removably be inserted to the stationary and moving bodies 21, 22 from only one side and also with a detaining part 27 which can be held and separated relative to the moving body 22 by a movement approx. perpendicular to the inserting/removing directions.