baber/WOPTO huggingface dataset:
Patent JP-H10240184-A (JP)
Title: Fluorescent light display drive control device
Inventor: KII HIROYUKI
IPC: G09G3/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce a noise level by sequentially drive-controlling ON and/or OFF each of plurality of active elements for lightning one digit or segment of a fluorescent light display part based on a fixed order. SOLUTION: A segment/digit drive-control circuit 6 has a means of connecting plural segment and digits and n-pieces of high-voltage-resistant transistors provided for each segment and each digit, etc. Also, from the plural segments and digits, those to be controlled ON/OFF are designated according to fixed selection signals. And, to each designated segment and digit, according to signals from a rising edge synchronizing circuit 4 and a falling edge synchronizing circuit 5, the n-pieces of the high-voltage-resistant transistors provided for each segment and digit are sequentially controlled ON/OFF, and thus, the segment or digit is driven.
Patent JP-H10242784-A (JP)
Title: Production of piezoelectric resonator
Inventor: IKEDA HIROYASU
IPC: H03H9/17
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily decide the quality of a piezoelectric resonator by separating the electrode pads from each other on a piezoelectric substrate of a large size and cutting every electrode pad into pieces. SOLUTION: Plural pairs of vibration containment electrodes 2 are provided opposite to each other on both sides of a piezoelectric substrate 1 of a large size, and an electrode pad 4 is connected to each electrode 2 to connect it to an external terminal via a draw-out electrode 3. These pads 4 are separated from each other, and the width of the pad 4 is set longer than the width or diameter of each electrode 2 by 100μ or more. Then the substrate 1 is cut into pieces among the pads 4 for a group of piezoelectric resonators. In such a production method of piezoelectric resonators, a non-defective resonator is decided as long as it's cut into pieces among the pads 4. Meanwhile, the quality is decided according to the presence or absence of the slip electrodes 5 for a piezoelectric resonator that has plural electrodes 5 among its separated pads 4.
Patent JP-H06324144-A (JP)
Title: Distance detecting device
Inventor: KANNONJI MICHIHIRO
IPC: G01S17/02
Filed: 1994-03-16
Abstract: PURPOSE:To provide a distance detecting device for a vehicle which can be easily installed and permits the adjustment after installation. CONSTITUTION:A housing 1 in which a distance detection part and an alarm generation part are installed and an installation member 2 are connected through a ball joint 3. A sucker 2c is installed on the installation member 2. The sucker 2c is installed through the pressing on a front glass. The housing 1 which is connected on the installation member 2 through the ball joint 3 is adjusted in a desired angle. Accordingly, if the housing is tilted to the horizontal position for a vehicle, the housing can be installed in the horizontal state for a road, without being influenced by the tilt angle of the front glass.
Patent JP-H03249632-A (JP)
Title: Magnetic recording and reproducing device for camera
Inventor: DAITOKU KOICHI
IPC: G03B17/24
Filed: 1990-02-28
Abstract: PURPOSE:To allow a magnetic head to abut on a film so as to record information if necessary by allowing the magnetic head to abut on or retreat from the film in accordance with the state position of a setting part. CONSTITUTION:This device is provided with a lever 2 which rocks to allow the magnetic head 1 to abut on or retreat from the film F, the setting part which decides the propriety of photographing, and a set position information transmitting part which makes a head driving part variable. The state position A shows the reset state of a lens barrel and a 1st group lens chamber 8 is in a collapsible state at this time. Therefore, lens covers 16 and 17 are closed and the magnetic head 1 is allowed to retreat from the film F, so that a camera is not actuated. The state position C shows a state where a lens barrel 7 is rotated and the lens covers 16 and 17 are opened so that photographing can be possible, and the magnetic head 1 is kept abutting on the film F. Then, the magnetic head 1 is allowed to abut on or retreat from the film in accordance with the state position of the setting part. Thus, the film is allowed to abut on the film to record the information if necessary.
Patent JP-H07253556-A (JP)
Title: Beam expander and optical system and laser beam machine
Inventor: TAKAHASHI TOSHISADA
IPC: B23K26/06
Filed: 1994-03-16
Abstract: PURPOSE:To reduce the power density of a central part by having a first beam expanding part which expands the diameter of incident laser beams and emits these laser beams and a peripheral part beam reducing part which reduces only the diameter of the laser beams in the peripheral part among the laser beams emitted from the beam expanding part. CONSTITUTION:The laser beams 6 of multimodes largely oscillated in the power density of the central part of the beams are expanded m-times in diameter in the beam expanding part 1 and are made incident on a reflection mirror block 2 when these beams are made incident on the beam expanding part 1. The laser beams 6a, 6c are expanded m-times in the diameter by the beam expanding part l and thereafter, the beams transmit the reflection mirror block 2 as they are and are made incident on the peripheral part beam reducing part 5. The laser beam 6a is expanded m-times in the diameter in the beam expanding part is then reflected by the incident side mirror 3 of the reflection mirror block 2 and is made incident on the peripheral part beam reducing part 5 after the beam is introduced to the peripheral part. The laser beams 6b, 6c are reduced to 1/n in their diameter in the peripheral part beam reducing part 5 and are emitted.
Patent JP-H09239996-A (JP)
Title: Printing head restoring apparatus
Inventor: SASAME SATORU
IPC: B41J2/165
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To enable attachment and detachment, to facilitate handling and to compensate an attaching position with high accuracy. SOLUTION: A detachable cleaning mechanism 20 wiping off the ink bonded to the peripheries of the emitting orifices of a printing head of a printing head restoring apparatus is provided and inserted into a positioning rail in order to mount the cleaning mechanism 20 at a predetermined position and at least one of a plurality of the guide rods 29 mounted on a lift stand is made movable after insertion not only to guide the cleaning mechanism 20 at a time of mounting but also to guide the same at a time of rising for cleaning.
Patent JP-H10323205-A (JP)
Title: Loop pile fabric, connector between hook and loop, and manufacture of loop pile fabric
Inventor: USHER CHRISTOPHER TODD
IPC: B32B3/06
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To improve peel strength and holding force of a loop fabric by providing a fabric having loops projecting from, at least, one side and thermoplastic resin coating which is formed in the opposite side of the projecting loops and stuck to some of the loops so as to hold them. SOLUTION: In a fabric 28 whose back side is coated by erect loops 44, a lot of hooks arranged in rows in a support member are engaged with the loops 44 respectively so that a hook member is locked to the fabric 28. The fabric 28 is warp/weft through fabric and the loops 44 are formed of front bar yarns of polyester finished yarns. The wefts of the fabric 28 are supported approximately in parallel between chain stitch wales formed of polyester rear bar yarns. In this case, thermoplastic resin coating 24 is applied in the opposite side of the loops 44 projecting side and loops 46 provided by embossing are made to be buried in the coating 24.
Patent JP-S61205710-A (JP)
Title: Re-burning method for unburnt residual in fluidized bed burning boiler
Inventor: TATEBAYASHI JUN
IPC: F23C10/00
Filed: 1985-03-08
Abstract: PURPOSE:To provide a method in which temp. condition, a free board does not disturb desulfurization and denitration reactions by cooling part of or all high temp. unburnt residual ash which is returned back in the and also by returning back particles captured by a primary multicyclone repeatedly. CONSTITUTION:A by-path 35 is installed between the up and down streams of a circuit 26 and intermediate part of the by-path 35 passes through a cooler 36 where heat is exchanged. Part of high temp. unburnt residual ash passing through the by-path 35 are cooled and then mixed with main unburnt residual ash and the mixture is burnt again after being returned back in the free board 23. It is desirable to control each cooler 36, 37 in the plant by temp. detecting signal from a sensor detecting the inside temp. of the free board 23. When this device detects that the inside temp. exceeds 1,000 deg.C or rises up to about 1,000 deg.C or SOx, NOx values exceed the regulated values, this device is started to operate.
Patent JP-S53131703-A (JP)
Title: Busy channel switching system
Inventor: SUGI KUNITOSHI
IPC: H04W99/00
Filed: 1977-04-21
Abstract: PURPOSE:To simplify the process at the monitor station and to ensure an assured switching for the busy channel by making the moving object select and catch the signal featuring an intensive receiving intensity among the signals transmitted from plural base stations in the mobile transmission system.
Patent JP-H01220981-A (JP)
Title: Memory card
Inventor: IZAWA FUMIO
IPC: H04N5/225
Filed: 1988-02-29
Abstract: PURPOSE:To contrive miniaturization of a data processing unit by providing a light transmission section to a position in response to the loading condition of the data processing unit. CONSTITUTION:A connection terminal 42 is connected to a connection connector 45 supported by a base connector 39 at a prescribed position in the inside of a housing 33 at the mount of a memory card 32 to apply electric connection with the main body 31. The throughhole 43 made to the memory card 32 at the mount of the memory card 32 is placed on the optical path of the light collected on the solid-state image pickup element 37 and the light which is made incident in the inside via the lens 34 is collected onto the solid-state image pickup element 37 via the optical low pass filter 41 and the throughhole 43. Thus, the thickness of the camera main body 31 is thinned by the thickness of the memory card 32.
Patent JP-H10237560-A (JP)
Title: Recovery valuable material from dust to be discharged from high temperature treatment furnace
Inventor: TOMITA MASATOSHI
IPC: C22B7/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To individually recover with high purity zinc and cadmium contained as valuable materials in the dust which is discharged from a high temperature treatment furnace and contains arsenic and copper as impurities. SOLUTION: An oxidizing agent consisting of at least one kind of potassium permanganate and/or hydrogen peroxide is added to a solution containing zinc, cadmium and arsenic, and the pH value is regulated to be pH=3.5-5.7 by adding an alkali containing an alkaline calcium salt to generate the precipitate mainly containing arsenic and copper. The solid in the solution is separated from the liquid, and the filtrate obtained through the solid-liquid separation is sulfurized, cadmium contained in the filtrate is precipitated as cadmium sulfide, the solid is separated from the liquid to recover the cadmium sulfide as the residue.
Patent JP-S59171942-A (JP)
Title: Scanning controller of copying machine
Inventor: MATSUZAWA KIYOSHI
IPC: G03G15/041
Filed: 1983-03-19
Abstract: PURPOSE:To raise properly a scanning speed for redunction copy without reducing the copy speed for unmagnification copy and magnification copy by providing a means which changes the length of auxiliary run in accordance with a set power. CONSTITUTION:A CPU 18 gives instructions to an input/output control part 21 through an address and data bus 20 in accordance with a program stored in an ROM 19 and gives a turn-on/off signal 23 and forward/backward movement signal 24 to a motor 22 which moves, namely, scans an optical system such as a lamp 4 or the like. The CPU 18 gives commands to a counter 25 to change the frequency of a clock signal 26, which is inputted to the counter 25, in accordance with various powers of a copying machine and gives clock pulses having a prescribed frequency to the motor 22 through a line 27, and the frequency of pulses for reduction copy is higher than that for unmagnification copy and is lower for magnification copy. Since the moving speed, namely, the scanning speed of the optical system is changed in accordance with powers in this manner, the time required for the rise of the motor 22 to a certain speed is changed in accordance with powers.
Patent JP-H07259026-A (JP)
Title: Light reflecting body and ancillary facility of road provided with it
Inventor: NAKAMURA KAZUYOSHI
IPC: E01F9/654
Filed: 1994-03-16
Abstract: PURPOSE:To heighten reflective ability and improve attractiveness and visibility, even if it is irradiated by the headlight of a vehicle or the like not only from the front direction but from the oblique direction. CONSTITUTION:A light reflecting body 15 fitted to the side 12 of a bar 10 for stopping traffic is provided with a light reflecting face 16 formed into continuous wave forms. Hereby even in case of an incident light coming from an angle at which a light can not be sufficiently reflected by a conventional reflecting body until now, because the light is surely reflected by the parts extending perpendicularly to the incident light in the wave-formed light reflecting face 16, the bar 10 for stopping traffic can be easily visualized being attracted by the light reflecting face 16, even in case of obliquely approaching the bar 10 at a short angle.
Patent JP-H01218852-A (JP)
Title: Overlap printing control method
Inventor: TOKUNAGA MITSURU
IPC: G06K15/00
Filed: 1988-02-29
Abstract: PURPOSE:To increase a printing operation speed, by detecting the drawing range to a bit map memory from access hardware at the time of the overlap printing of character data and graphic image data to specify an overlap printing range. CONSTITUTION:When graphic image data is sent-in, a printer control part stores said data in a graphic image buffer 10 and, when character data is subsequently is set, said control part starts judge operation. Since this development is performed from an address control part 13 to an image bus control part 17 through a drawing range judge part 11, the respective coordinates values Xmin, Xmax, Ymin, Ymax of a drawing range are detected at the time of the development of data on a bit map memory. By this method, the printer control part can print only character data when the position of the character data to be outputted is out of a graphic image data drawing range and the overlap printing of the character data and the graphic image data may be performed for the first time when said position is within the drawing range.
Patent JP-2000244375-A (JP)
Title: Transmitting terminal for rolling stock
Inventor: MATSUMOTO SHIGENOBU
IPC: H04B3/46
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a transmission terminal for a rolling stock realizing failsafe at the level of components. SOLUTION: A transmission and reception circuit 30 outputs a transmission pulse fetched from an intra-vehicle bus line 18 to a data processing circuit 32 and a pulse detection circuit 34. The circuit 32 outputs a data abnormality signal when data is abnormal. The circuit 34 outputs a pulse abnormality signal when the transmission pulse is inputted. An AND circuit 36 outputs a terminal abnormality signal when both of the data abnormality signal and the pulse abnormality signal are inputted. When the terminal abnormality signal is stopped longer than a prescribed time, since a timer circuit 38 stops outputting of a relay drive signal to open a relay 40 for disconnecting the output a drive signal is not sent.  Failsafe can be secured at the time of the abnormality of a transmission system or that of a transmission terminal 20 by setting an on-vehicle device 22 or an on-vehicle component 24 to be connected to the terminal 20 to be on a safety side when there is not the drive signal.
Patent JP-S60191276-A (JP)
Title: Original supplying device
Inventor: KANEKO TAMAKI
IPC: G03G15/00
Filed: 1984-03-13
Abstract: PURPOSE:To easily recopy an original corresponding to a removed copy by stacking originals as many as sheets of copy paper which are present in a transfer paper conveyance path extending from the transfer paper feed part in a copying machine body to a copy discharge tray during continuous copying operation in an original conveyance path extending from an exposure part to an original tray, and sending them out in the order of reception from the exposure part. CONSTITUTION:An original discharged onto a stacking belt 15 at the normal conveyance speed in an automatic original supplying device is conveyed at a very slow speed because the stacking belt 15 rotates at the very slow conveyance speed. A next original discharged from a couple of receiving rollers 16 a specific interval later moves forth while slid on the last original conveyed on the stacking belt 15 at the very slow speed and then conveyed at the same slow speed with the last original, so that the originals which are discharged at the specific interval are stacked successively in a roof shape. When the front edge of the lowermost original reaches a return roller couple 19 and its rear edge leaves an original presser roll 17, the original is conveyed at the original conveyance speed and following originals are discharged at the specific conveyance speed and at the specific intervals, one after another.
Patent JP-H07253272-A (JP)
Title: Gas separating device
Inventor: YOSHINAGA HIROSHI
IPC: B01D53/46
Filed: 1994-03-17
Abstract: PURPOSE:To perform a re-utilization of an exhaust gas by a method wherein a mixture gas containing specified gas components is cooled, a liquid containing the liquefied specified gas component and a gas component not liquefied are separated and taken out. CONSTITUTION:A mixture gas containing a plurality of different kinds of gas components is cooled down to a proper temperature through a heater line 22b and a cooling line 22a and its temperature is kept by a heater control device 26 at a lower temperature than a liquefied temperature of the component gas, thereby the specified gas component contained in the mixture gas is liquefied. Then, a liquid containing the liquefied and specified gas component is extracted from a liquid extracting port 28 arranged at a gas cooling chamber 23. The non-liquefied gas component is extracted from a gas extracting port 29 arranged at the gas cooling chamber 23 and then the gas components are separately separated into different states of liquid and gas and extracted. With such an arrangement as above, it is possible to extract useful component gas from the used mixture as and utilize the discharged gas again.
Patent JP-2000242134-A (JP)
Title: Fixing device
Inventor: NOGUCHI YUKIO
IPC: G03G15/20
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing roller from being damaged at the time of detecting a disconnection of a heater and at the time of consecutively turning on the heater by respectively arranging plural temperature detection means at specified spots of the fixing roller. SOLUTION: A 1st thermistor 5 is arranged to come into contact with the almost center part of the fixing roller 2 being a recording paper passing area W1. A 2nd thermistor 6 is arranged to come into contact with the inner face part of the end of a core bar body 2a being a recording paper passing area W2. The thermistors 5 and 6 are respectively connected to a CPU 8, and the CPU 8 controls triacs 10 and 12 based on the temperature data on the surface of the roller 2 so as to control to turn on/off the heaters 3 and 4. Even when either thermistor breaks down, the abnormal state such as the disconnection and the consecutive turning-on of the heaters 3 and 4 is prevented by the other thermistor. Therefore, an offset phenomenon and the damage of the fixing device A are prevented.
Patent JP-S61207140-A (JP)
Inventor: SHITAMA KATSUAKI
IPC: H02J7/10
Filed: 1985-03-09
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-H03249606-A (JP)
Title: Polarization beam splitter with magnetooptic element and its manufacture
Inventor: MIKAMI YUKIHIKO
IPC: G02B5/30
Filed: 1990-02-27
Abstract: PURPOSE:To facilitate optical adjusting operation and to reduce the reflection loss of light by constituting the magnetooptic element and polarization beam splitter integrally. CONSTITUTION:A dielectric multi-layered film 9 which serves as a polarized light separating film is laminated between the slanting surfaces of a couple of right-angled triangular prisms 7 and 8 which are formed of nonmagnetic garnet and the prisms are joined together in one body. Then the magnetooptic element film 6 is formed on one surface of the integrated polarization beam splitter 10. Then the magnetooptic element which has large Faraday effect and polarization beam splitter 10 are united in one body to form prism structure which is reduced in the reflection loss of light. Further, the optical adjustment is facilitated, the size is reduced in size and the production process is shortened, and the optical loss is made small.
Patent JP-H06254387-A (JP)
Title: Adsorbent
Inventor: TSUNAKO MITSUTOMO
IPC: B01J20/02
Filed: 1993-03-08
Abstract: PURPOSE:To provide an adsorbent effective to basic cyclic compds. important as pharmaceuticals, agricultural chemicals or industrial chemicals. CONSTITUTION:This adsorbent is made of at least one of crystalline laminar phosphates represented by a general formula M<4> (HPO4)2.nH2O (where M<4> is a tetravalent metal and 0<=n<=2), e.g. zirconium phosphate, titanium phosphate and cerium phosphate. It is considered that basic cyclic compds. are chemically adsorbed between crystal layers of such a crystalline laminar phosphate.
Patent JP-H05221624-A (JP)
Title: Method for expanding graphite
Inventor: KUGA YOSHIHISA
IPC: C01B31/04
Filed: 1991-03-12
Abstract: PURPOSE:To obtain an expanded graphite for coating film of graphite by intercalating a specific guest substance between layers of graphite to form an intercalation compound and quickly heating the intercalation compound by laser processing. CONSTITUTION:Potassium and graphite are charged into an argon purged glove box 4 so as to provide stoichiometric ratio (KC12) and the interior of the box is evacuated once and NH3 gas is introduced and NH3 gas is condensed by a chloroform slush bath (at -60 deg.C) and allowed to react with potassium in a liquid phase. Then the graphite is fed thereto and allowed to stand at ordinary temperature to afford the intercalation compound K-NH3-GIC. Then the intercalation compound is dropped into a hopper 7 in an expanding device B and further dropped on a feeder 8 and carried forward. An irradiation window consisting of window flat glass 9 is fitted above an irradiation part of the top and a continuous oscillation YAG laser 11 is arranged through both convex lens 10 thereon and the intercalation compound 6 is irradiated with laser beam (e.g. of 1.05mum wavelength) to expand graphite and then the expanded graphite is recovered by dropping.
Patent JP-S55138503-A (JP)
Title: Floating berth
Inventor: NISHIOKA SHINGO
IPC: E02B3/06
Filed: 1979-04-17
Abstract: PURPOSE: To enable simultaneous berthing of plural ships by a method wherein each floating berth is enabled to be traversed for enhancing its adaptation to the ships to be berthed, and auxiliary float berthes are coupled to a main floating berth.  
     CONSTITUTION: A fixed post 5 is set upright on the seabed, and a main floating berth 4 is horizontally rotatably fitted to the post 5. Auxiliary floating berthes 7W9 are coupled to the main floating berthes 4 by coupling hinges 12. The floating berthes 4, 7W9 are each provided with a propeller 10 for self-traversing thereof. 
     COPYRIGHT: (C)1980,JPO&Japio