baber/WOPTO huggingface dataset:
Patent JP-S6440305-A (JP)
Title: Manufacture of superconductive ceramic material
Inventor: SUCHIIBUN NIKORASU HEBUNZU
IPC: C04B35/45
Filed: 1988-07-21
Abstract: PURPOSE: To obtain a material offering the superconductivity at a high temperature by preparing a slurry including the ceramic powder suspended in a carrier liquid, depositing a layer of the ceramic material by the electrophoretic deposition, and drying the same to form a ceramic body. CONSTITUTION: A ceramic powder is prepared by mixing and calcining the selected oxide powders with a predetermined ratio, and forming the same into a ceramic body. This process is a method for forming the ceramic body by preparing a slurry including the ceramic powder suspended in a carrier liquid, depositing a layer of the ceramic material from the slurry by the electrophoretic deposition, and drying the same to remove the carrier liquid, and includes an additional process for sintering the layer to increase the densification, and the carrier liquid is preferably non-aqueous. The electrophoretic deposition is performed by applying the electric field between the positive and negative electrodes dipped in the slurry. Whereby a deposit offering the desired superconductivity can be produced.
Patent JP-S6159894-A (JP)
Inventor: OGAWA YOSHIE
IPC: H05K3/34
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-S5881301-A (JP)
Title: Dielectric filter
Inventor: MEGURO TAKESHI
IPC: H01P1/205
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a small-sized dielectric filter which has less passing-band loss by forming a conductor line for band rejection having an attenuating electrode of desired frequency at the outside of the filter band on one lengthwise flank of a dielectric block. CONSTITUTION:Conductor films 3 are formed on the lengthwise-side reverse surface and both flanks of a dielectric block 1 in a rectangular parallelepiped shape, insertion holes 4-8 extending from the top to the reverse surface are arrayed, and conductor films 17 are formed on their internal surfaces to obtain a lambda/4 resonance element; and insertion holes 9-12 are further formed halfway among the insertion holes 4-8. On the end surface 22, a conductor line 18 for band rejection which is in a T shape and has desired impedance and an attenuation electrode of desired frequency is formed to obtain serial resonance with the electrode films 13. This dielectric block 1 is fitted in the recessed part at the bottom of a metallic housing 20; and screws 19 for coupling adjustment are engaged threadably with screw holes 22 formed opposite to the insertion holes 9-12 of a cover 21, and screws 25 for frequency adjustment are engaged threadably with screw holes 24 formed opposite to the insertion holes 4-8.
Patent JP-2001014063-A (JP)
Title: Portable type information equipment
Inventor: NISHIZAWA YOSHIHARU
IPC: G06F1/16
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable type information equipment from which a cover is easily removed in fitting a lock device. SOLUTION: This portable type information equipment 1, which prevents theft of a case body by equipping the case body that has a surrounding wall 1a to which a hole 2 for locking is opened and removably engaging a lock device for theft, prevention connected to an outside part of the case body in the hole 2 of the case body, is equipped with a cover 3 which consists of a plate of a larger area than an opening area of the hole 2 and covers the hole 2 from inside the case body, an elastic body 4 located in such a way that it is normally energized in a direction which presses the cover 3 to the hole 2 for lock, and a guide part 10 which guides so that it can move in a direction which the elastic body 4 presses the cover 3 to the hole 2 and in a reverse direction only.
Patent JP-S6424240-A (JP)
Title: Illumination system
Inventor: HORIUCHI AKINAGA
IPC: G03B21/18
Filed: 1987-07-20
Abstract: PURPOSE:To prevent the occurrence of the ghost image of a projected image on the surface of a screen by utilizing luminous flux from a reflector and a condensing system and irradiating a surface to be radiated. CONSTITUTION:The luminous flux projected to the space opposed to a screen 7 among the luminous fluxes from a light source 2, that is, the indirect luminous flux is reflected by the reflector 1 and condensed near one focusing position 11. And the luminous flux projected to the space in the same direction as that of the screen, that is, the direct luminous flux is condensed near the focusing position 11 by the condensing system 3 in the same way. After condensing the indirect luminous flux and the direct luminous flux which are condensed on the focusing position 11 by a condenser lens 4 through all the same optical path, the irradiation is executed to the surface to be radiated 5. An image to be projected arranged on the surface to be radiated 5 is enlarged and project ed on the surface of the screen 7 by a projecting lens 6. Thus, the luminous flux from the light source 2 is effectively utilized and the direct luminous flux is condensed on the surface of the screen, so that the ghost image can be prevented from occurring.
Patent JP-H0230975-A (JP)
Title: Fuel injection valve
Inventor: KOJIMA TERUTADA
IPC: F02M61/16
Filed: 1988-07-20
Abstract: PURPOSE:To control change in the quantity of initial lift to be small by controlling displacement in the direction of a needle by a control means provided in proximity to the needle, and thereby providing a pressing member which is faced with the needle across the quantity of initial lift. CONSTITUTION:A fuel injection valve A is equipped with a nozzle holder 1, a nozzle 2, No.1 pressing member 4 and No.1 spring 5. And during the time when a needle 3 keeps the nozzle 2 closed, the valve is provided with a pressing member 6 which is faced with the needle 3 across the quantity in initial lift, and with No.2 spring 7 energizing the pressing member 6 to the direction of the needle at all time. By this constitution, since displacement in the direction of the needle is controlled by a control means, even if the valve is subjected to compression in the axial direction so as to be deformed, change in the quantity of initial lift can thereby be controlled to be small.
Patent JP-H1027659-A (JP)
Title: Connector for fpc
Inventor: NAKAMURA HIDETO
IPC: H01R12/79
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a connector for FPC excellent in mounting workability of the FPC. SOLUTION: In a cover 40 lockably mounted in a housing main unit 20, an FPC receiving part 44 is provided, which is formed in size suited for FPC to receive it in a positioning condition. When the FPC 50 is slide inserted to this FPC receiving part 44, its printed wiring 51 is held in a condition oppositely facing a contact 33 provided in an upper surface of the housing main unit 20 through a slit 46, and, in this condition, by only crown mounting the cover 40 in the housing main unit 20, mounting work of the FPC in an FPC connector is finished. By this constitution, complicated work, such that, in a position near to a substrate, the printed wiring of the FPC is conventionally position- aligned to be mounted in a contact of the FPC connector is eliminated.
Patent JP-H0345976-A (JP)
Title: Transfer device for image forming device
Inventor: TAKADA AKIHIRO
IPC: G03G15/16
Filed: 1989-07-13
Abstract: PURPOSE:To precisely obtain a proper transfer corona electrifying quantity and to perform an excellent transfer by adjusting the output of a high voltage power source according to the set condition of a transfer sheet if the transfer sheet is wet. CONSTITUTION:If a roll paper P1 is abnormally wet, one part of a corona current discharged from the electrode wire 13a of a transfer charger 13 flows into resistance R via the roll paper P1, a guiding plate 12a, varistor B1, and relay S3. Then, a control circuit MC resets the relay S3, and the output voltage of a power source PS is set at a high level only by a prescribed value at the same time when the output of the power source PS is stopped. Then, if it is detected that the roll paper P1 is wound on a roll paper 18, a motor M stops. Thus, the output of the power source PS is set to a high level, so that, the transfer sheet in the same wet condition as the roll paper P1 is transferred by a proper corona electrifying quantity when the transfer sheet contained in a cassette 8 is used and the transfer is performed for actual copying. Thus, even if a transfer sheet is abnormally wet, an image is normally transferred.
Patent JP-H0628841-A (JP)
Title: Storage element using chemical reaction
Inventor: YANO MAKOTO
IPC: G11C13/02
Filed: 1992-07-08
Abstract: PURPOSE:To attain a recording by providing an electrolyte layer between a pair of electrodes while being in contact with those electrodes, thereby using a chemical reaction. CONSTITUTION:An insulating film 3 and an electrolyte later 4 are present between a bit line 1 and a word line 2. Electrodes 1 and 2 are in contact with the electrolyte layer 4 and the isolating film prevents the contact between electrodes 1, 2 at a place except the element. A deposition metal layer 5 generated by an electrolysis is present between the electrode 2 and the electrolyte layer 4. This deposition is dissolved in the layer 4, or moved to the electrode 1 by a reverse current. The presence or absence of the metal corresponds to '0' and '1', and the content is read by the presence or absence of a conduction. Thus, a storage device whose constitution is simple, and whose integration is high can be obtained, and the storage content can be maintained even when a power source is turned off. Also, the content is stable to the magnetism, so that a reading can be attained at a high speed.
Patent JP-H097987-A (JP)
Title: Abrasive powder for polishing semiconductor wafer and polishing method
Inventor: MASUMURA HISASHI
IPC: B24B37/00
Filed: 1995-06-23
Abstract: PURPOSE: To enable the low brightness polishing treatment for the back face of a wafer by adding a polyolefin type particulate material to a colloidal silica- containing abrasive powder as a main component and suppress the dusting due to chipping of the wafer back side by lowering the dust producibility. CONSTITUTION: A polishing pad 16 is pasted to the upper face of a rotary surface table 12, its rotary shaft 17 is rotated at specified speed, while a wafer holder 13 is held by the vacuum suction, etc., on the lower face thereof and rotated by a rotary shaft 18 at the same time as a wafer W is pressed to the pad 16, and a colloidal silica-containing polishing powder 19 contg. a polyolefin type particulate material as an additive is fed from an abrasive powder feeder 14 onto the pad 16 to polish the wafer W. Thus, smooth semi-spherical small protrusions are formed on the back face of the wafer W to make a low- brightness face whereby the dusting due to chipping of the back face can be suppressed.
Patent JP-H0843689-A (JP)
Title: Connecting method for optical waveguide substrate and optical fiber array
Inventor: KOYABU KUNIO
IPC: G02B6/40
Filed: 1994-08-02
Abstract: PURPOSE:To relatively easily connect the optical waveguides of an to optical waveguide substrate to the optical fibers of optical fiber arrays with high accu racy. CONSTITUTION:This method comprises connecting the optical waveguide substrate 12 having the plural optical waveguides 10 contg. fluorescent materials for emitting fluorescence having the refractive index different from the refractive index of a transparent clad in this optical clad to the optical fiber arrays 13a, 13b having the optical fibers 13a', 13b' of the same number as the number of the optical waveguides 10. UV rays 14' are made incident at a large angle on the optical waveguide substrate 12 from its front surface at a large incident angle to emit the fluorescence within the optical waveguides 10. The fluorescence emitted from both end faces of the optical waveguides 10 is directly received by the optical fibers array 13a, 13b and the optimum connecting positions of the optical waveguide substrate 12 and the optical fiber arrays 13a, 13b with each other are determined.
Patent JP-S5969635-A (JP)
Inventor: RICHIYAADO SHII NERUSON
IPC: F24F1/02
Filed: 1982-10-14
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-S5970870-A (JP)
Title: Solenoid fuel injection valve structure
Inventor: HAMASHIMA EIJI
IPC: F02M51/06
Filed: 1982-10-18
Abstract: PURPOSE:To improve response of fuel pressure while to suppress temperature rise of coil thus to lengthen service life, by providing a fuel path between a nozzle and yoke and a leading edge case coupled to said yoke. CONSTITUTION:A fuel path is provided between a bobbin and core while a hole for passing fuel is made through the bottom of yoke surrounding a plunger to feed fuel through central portion of core 1 then through a hole 10 made in the yoke 9 into a fuel path 11 between the outer circumference of nozzle 17 and the yoke 9. In such a manner, crosssection of fuel path is increased to improve response of fuel pressure due to a gate valve. As shown on (a), fuel will flow down into a circular space between the nozzle 17 and yoke 9 to flow through the path 6 around a valve body 19. In case of (b), a fuel path 11 of gap shape is provided between the nozzle 17 and yoke 9. While in case of (c), fuel will flow through a plurality of holes 10 made through the yoke 9 surrounding the plunger 2.
Patent JP-S6159168-A (JP)
Inventor: FUKUI SEIJI
IPC: F24F13/22
Filed: 1984-08-30
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-S6338871-A (JP)
Inventor: SAKUMA KENICHI
IPC: F25C1/00
Filed: 1986-08-01
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-H0868797-A (JP)
Title: Equipment and method for evaluation of test strip
Inventor: MANFURETSUDO AUGUSHIYUTAIN
IPC: G01N21/86
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a test strip evaluation device, easy to use and excellent in measurement precision, by using a transfer unit to transfer a test strip to a measurement position and a disposal area with a glover. SOLUTION: A glover 4 for a transfer unit 2 transfers a test strip 3 over a test strip support 5 to a measurement position, perpendicular to the longitudinal direction. The test strip 3, which has a test area 17, is arranged on the support 5. The support 5 has a flat surface and also has a crossbar and a groove. When the test strip 3 is transferred across the support 5, the glover 4 is dropped onto the support 5 so that a guide element for the glover 4 can be engaged with the groove in the support 5. The test strip 3 is fixed to the measurement position for measurement and evaluation. Finally, the test strip 3 is transferred to a disposal area 6. In this way, the test area 17 can be correctly arranged under a measuring head.
Patent JP-H0936904-A (JP)
Title: Path switching system for sdh ring-shaped network
Inventor: MUROI KIYOSHI
IPC: H04Q3/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To enable the speedy autonomous recovery of a communication path by monitoring fault generation corresponding to the presence/absence of a continuity identification signal contained in the overhead of a transmission path signal to detect a communication path fault at a reception side communication node. SOLUTION: A continuity identification signal generating circuit 22 at a transmission part 2 of the communication node generates a prescribed pattern and generates a display signal showing communication path continuity as the continuity identification signal. A path overhead signal inserting part 21 inserts the continuity identification signal to the overhead of the transmission path signal and output it to both azimuths of clock-wise and counter-clock-wise azimuths 44 and 45. Clock-wise and counter-clock- wise azimuth reception interfaces 31 and 33 at a reception part 3 perform SDH frame terminating processing and detect reception path signals. Concerning the detected reception path signals, the presence/absence of continuity identification signal is detected by path communication abnormality detection circuits 32 and 34.  Next, when the continuity identification signal is turned to the lost state at the active azimuth but its presence is detected at the reserve azimuth, the azimuth is switched to the reserve azimuth by a selector 35 and the communication path is recovered.
Patent JP-H0929978-A (JP)
Title: Manufacture of ink jet recording head, ink jet recording head, and recording device provided with the ink jet recording head
Inventor: MURAKAMI KEIICHI
IPC: B41J2/01
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an ink jet recording head, in which neither leakage of pouring resin nor mixing of bubbles with resin occurs, and pouring speed can be increased and vacuumizing time can be shortened, and further provided an ink jet recording head and the recording device provided with the ink jet recording head. SOLUTION: The manufacturing method inccludes a process for decompressing the space between a first base 1 and a second base 5 under the state that load 15 is applied to the second base 5, a process for feeding curable resin 8 in succession and finally a process for pushingly pouring curable resin by the air.
Patent JP-S6425902-A (JP)
Title: Method and apparatus for compacting straight-state body from powder
Inventor: ONISHI TETSUO
IPC: B22F3/04
Filed: 1987-07-20
Abstract: PURPOSE:To secure straightness of a compact by pressing-in pressurized fluid as supported of a body to be treated of metal powder on a straight former having the prescribed shape at the time of forming by a CIP. CONSTITUTION:The body to be treated packing and sealing powder having permeability, etc., into a capsule made of rubber, etc., is charged in the CIP vessel as supported on the straight former 10 arranging plural magnets 14 on an angle-like supporting surface 12 of beam-like rigid body 11, which can be supported along the longitudinal direction. Then, by pressing-in the pressurized fluid, the green compact body 20 having straight-state long shape is produced. By this method, the CIP compacting is executed while preventing inclination or warp, and the straight-state green compact 20 of powder body can be obtd. Further, during compressing for compacting, it is desirable that the body to be treated is slid to both surfaces of the angle-like supporting surface 12 in accordance with volume change by compressing and is supported on both supporting surfaces 12 during the entire the CIP process.
Patent JP-2000022818-A (JP)
Title: Simplified subscriber's line testing system
Inventor: YAMAGUCHI CHIAKI
IPC: H04M3/30
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To enable a maintenance person inside the building of an exchange station to easily perform a test by providing a sensor for sensing whether a line to be tested is connected to a simplified test terminal or not while using the simplified test terminal, automatically testing electric characteristics when the sensor senses the connection and outputting the tested result to the connected terminal. SOLUTION: When the maintenance person in the building, where an exchange device is installed, connects a subscriber's line 161 and a simplified test terminal 121 to any arbitrary measuring point 162, it is sensed by the sensor (black part) and reported to a control part 111. The control part 111 connects a non-used measuring instrument 113 through a switch 112 and measures the electric characteristics at the specified measuring point 162 according to a prescribed test menu and normality/abnormality is automatically discriminated from the measured result. Therefore, the maintenance person can specify a fault block by measuring the electric characteristics of plural measuring blocks inside the subscriber's line 161 and the control part 111 automatically outputs the measured result and normality onto the screen of a test terminal 130. Thus, speedy recovery is enabled.
Patent JP-H0866022-A (JP)
Title: Power converter fitted with current limiting
Inventor: BOOGUDAN BURAAKUSU
IPC: H02H3/24
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effects on the peak-value rectifying quality of current-measuring voltage of the manufacture deviation of a component by transmitting the pulses of a pulse processor, so that a second electronic switch is transferred to an interrupted state at the same time as a first electronic switch at the latest. SOLUTION: A pulse processor, disposed among the output side of a control circuit 9 and the control input sides of two electronic switches 3, 10, is constituted so that pulses, where the second electronic switch 10 is deviated with time and/or molded so as to be transferred to an interrupted state at the same time as the first electronic switch 3 to the two electronic switches 3, 10 at the latest. In this case, a second transistor 10 is interrupted immediately before the first transistor 3 or at the same time as the first transistor 3. Accordingly, a current conversion device is obtained, in which an effective current limit is ensured at the time of a short circuit, without depending upon the dispersion of the characteristic values of the two electronic switches 3, 10.
Patent JP-S6158753-A (JP)
Title: Printing control and monitoring system
Inventor: YOSHIKAWA NORIAKI
IPC: B41J2/30
Filed: 1984-08-31
Abstract: PURPOSE:To ascertain the justification of the execution of microcomputer instruction in relation to the control of printing, by a method wherein the value to be adopted when the control in relation to the printing of letter or symbol concerning the inputted parameter is rightly carried out, is obtained by operation and compared with the value of parameter. CONSTITUTION:The value when the microcomputer instruction concerning the printing letter parameter sent from a sale machine control part 1' is rightly executed, is obtained by operation to be stored with a printing result operation circuit 7. When the printing is completed, by comparing it with the value of the printing letter parameter in a parameter register 4, whether the microcomputer instruction is rightly executed or not is determined and its result is informed of to the sale machine control part 1'.
Patent JP-H0230581-A (JP)
Title: Recording film
Inventor: HATAKEYAMA HARUO
IPC: B32B23/04
Filed: 1988-07-21
Abstract: PURPOSE:To enable recording to be easily performed by the use of water resistant and water-base ink by a method wherein a film having polyvinyl alcohol and a polymethacrylate polymer as main components is formed on at least one side face of a base material film, and each polymer is crosslinked to cellulose reactive resin. CONSTITUTION:Polyvinyl alcohol, at least one type of polymer selected among polyacrylic acid, polymethacrylic acid and copolymer thereof, and aqueous solution containing cellulose reactive resin are used as coating liquid, which is applied on one side or both sides of a base material film, and is dried by heating to produce the title film for recording. In that case, saponification degree of polyvinyl alcohol is 75 to 90%, and polymerization degree is 1000 or over. As polyacrylic acid, molecular weight is 60000 or over and as polymethacrylic acid, molecular is 40000 or over. As copolymer of those polymers, molecular weight 40000 or over, and a weight ratio of polyvinyl alcohol and poly(meth)acrylate polymer is 95/5 to 50/50. Thereby, a water resistant and water-base ink can be obtained from the test results.