baber/WOPTO huggingface dataset:
Patent JP-H05323123-A (JP)
Title: Optical device
Inventor: MIURA HIROTSUNA
IPC: G02F1/13
Filed: 1992-05-26
Abstract: PURPOSE:To obtain the optical device with high performance by an easy method by providing an optical system which forms an image of an electric write type optical modulator on the write surface of an optical write type spatial optical modulator. CONSTITUTION:Images of TFT drive type liquid crystal panels 102 are reduced and projected on the optical write type liquid crystal spatial optical modulator 104 through an optical system 103. Divided holograms are recorded on the liquid crystal panels 102 respectively. The laser light emitted by a read laser light source 105, on the other hand, is passed through a collimator lens 109 and a polarization beam splitter 107 and made incident on the read side of the optical write type liquid crystal spatial optical modulator. Its reflected light passes through the polarization beam splitter 107 and reaches an observer 106. Consequently, an amorphous silicon layer is irradiated with write data at all times, so nematic liquid crystal having no memory performance is usable. Further, the number of pixels can be increased, the pixel pitch can be made fine, and a large holography reproduced image with high resolution can be obtained.
Patent JP-H09319815-A (JP)
Title: Code reader
Inventor: SUGIYAMA MAKOTO
IPC: G06K7/10
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To select a code-kind to be read and perform an optimum read process, according to the selection by putting code reading means in the same case and placing one of the code reading means in operation according to the specified code kind. SOLUTION: A line CCD 3 and an area CCD 7 are put in the frame 2 of the code reader 1. When a code is read out of a label, a bar code is set as a code-kind A, and a matrix code is set as a code kind-B, in advance. Then a manual trigger operation part 22 is placed in on-operation continuously for longer than a prescribed time to drive the system of the line CCD 3, thereby repeatedly reading the bar code. On the other hand when the manual trigger operation part 22 is released at less the prescribed time, the system of the area CCD 7 is driven to read the matrix code. Namely, the system of the line CCD 3 or CCD 7 is selected, according to the continuance of the on-operation of the operation part 22.
Patent JP-H08325614-A (JP)
Title: Method for measuring gas flow rate in blast furnace
Inventor: IIDA OSAMU
IPC: C21B7/24
Filed: 1995-05-31
Abstract: PURPOSE: To directly measure the gas flow rate in a furnace without using indirect information by picking up a picture of dust flow risen from the stock line surface of charged material in a blast furnace with a TV camera and applying a motive picture processing to the obtd. picture. CONSTITUTION: The stock line 2 of a charged material 3 in a blast furnace 1 is picked up with an ITV 5 while lightening so as to be aligned with a visual field of the ITV 5. In the picked up picture, the flow of dust 9 is shown. The motive picture processing is applied to this flow picture of dust 9 with a picture processor 6 and this result is displayed on a monitor 7. In the case of the flow of dust, a method of the motive picture processing is advantageous to use a correlation method or a space-time differential calculating method. By this method, a velocity vector in the whole range is obtd. without needing the existence of a tracing material.  Further, the gas flow rate in the blast furnace 1 can directly be measured, and can effectively be utilized to the diagosis of furnace condition and the detection of abnormality, etc., in the blast furnace 1 and these operations contribute to the stable operation of the blast furnace 1.
Patent JP-H06340077-A (JP)
Title: Device for controlling height of character of ink jet printer
Inventor: HIRAYAMA MASAHIRO
IPC: B41J2/075
Filed: 1993-06-03
Abstract: PURPOSE:To minimize the generation of deformation of printing even if a printing distance or height of a character is changed by determining optimum charge signal and deflection voltage based on the printing distance from a nozzle to a printing object and the height of characters to be printed. CONSTITUTION:Contents of printing and height of character 42, the number of stages of printing, the magnitude of matrix are stored beforehand in a RAM 3, and the distance from a nozzle 19 or a deflecting electrode to a printing object 26 is measured by a printing distance measuring sensor 40, whereupon a CPU 1 stores the measurement in the RAM 3 through a bus 6. The CPU 1 sets an optimum staircase and deflection voltage by using these measurements. The staircase is stored in a video RAM 14 through the bus 6 and staircase data is outputted to an AND gate 16 and applied to a charge electrode 20, thereby charging ink particles 25. Next, the ink particles are deflected in an electrostatic field formed by deflection electrodes 21, 22, so that printing having small deformation can be applied to the printing object 26 even in the case of any combination of printing distance 41 and character height 42.
Patent JP-S61290856-A (JP)
Title: Color reader
Inventor: TOGASHI MITSUO
IPC: H04N1/48
Filed: 1985-06-19
Abstract: PURPOSE:To execute a color separation of R, G and B, and to prevent a drop of a read speed by providing three lines of photodetecting elements in the sub- scanning direction and also in an in-line shape, and adopting a photo-electric converting means providing color filters of R, G and B on the photodetector of each line at every color and every line, namely, line-sequentially in the main scanning direction. CONSTITUTION:Each photodetecting elements 1-3 is provided in the main scanning direction, and also in an in-line shape. A color filter is provided on the photodetecting element 1 of the first line, provided with a linear (rod-shaped) color filter of R (red) extending in the main scanning direction, provided with a rod-shaped color filter of G (green), and also a color filter is provided on the photodetector 3 of the third line, and provided with a rod-shaped color filter of B (blue). In this regard, an array order of R, G and B of color filters 4-6 which is provided so that colors are different in the main scanning direction can be replaced optionally. Also, as for a providing means of the color filters 4-6 to each photodetecting elements 1-3, a known technical means such as a vapor deposition technique, etc. can be used.
Patent JP-S6113347-A (JP)
Title: Initial testing system of hardware
Inventor: TSUKIMURA HARUO
IPC: G06F11/22
Filed: 1984-06-29
Abstract: PURPOSE:To improve the reliability of a system, by storing the 1st stage hardware testing program in an IPL and the 2nd stage hardware testing program in an external storage device. CONSTITUTION:When power supply is made to a system, an IPL3 is actuated immediately after the power supply and the initial test of hardware of standard constitution composed of parts 1-11 is performed in accordance with the 1st stage hardware testing program in the IPL3. Succeedingly, the 2nd stage hardware testing program contained in an external storage device 6 is loaded onto a main memory 4 from the external storage device 6 by means of a program loading instruction in the IPL3. A CPU1 inspects hardware 12-14 and others at an expandedly constituted section by using the 2nd stage hardware testing program loaded onto the main memory 4.
Patent JP-S61293152-A (JP)
Title: Moving member guiding mechanism for linear pulse motor
Inventor: NAKAGAWA HIROSHI
IPC: H02K41/03
Filed: 1985-06-19
Abstract: PURPOSE:To prevent a retainer from being positionally shifted, by controlling the movement of the retainer always with the first and the second rack gears and pinion gears. CONSTITUTION:On the central section on the upper face of a base 53, a shaft 53a and the base 53 are integrally formed, and a pinion gear 54 is rotatably fitted on the shaft 53a, and on the upper section of the gear 54, a retaining ring 55 for preventing the gear 54 from being separated from is fitted. When retainers 32, 32 are inserted between a mover 30 and a stator 31, then the pinion gears 54, 54 are fitted on rack gears 34, 44, and on rack gears 35, 45, respectively. By said organization, the movement of the retainer 32 is controlled by the pinion gear 54, and sliding movement between the stator 31 and the retainer 32 is not generated, and the moving degree of the retainer 32 is always kept to 1/2 of the moving degree of the mover 30.
Patent JP-H09320532-A (JP)
Title: Small-sized fluorescent tube and small-sized fluorescent tube device
Inventor: TAGAWA KOJI
IPC: H01J61/35
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To shorten the rise time of luminance and control the tube wall temperature of a seal body by a heater by preheating the seal body by the heater provided on the surface of the seal body. SOLUTION: A heater 21 formed of a tape-like resistance wire is provided on the outer surface of a seal body 11 in the state making contact with the surface of the seal body 11 so as to be extended along the tube axial direction. A coating film 25 formed of transparent resin is provided so as to cover the circumferential surface of the seal body 11 with the heater 21 between, and the heater 21 is fixed in the state making contact with the surface of the seal body 11 by the coating film 25. Since the rise time of luminance can be shortened by preheating the seal body 11 by the heater 21, and the tube wall temperature of the seal body 11 can be also controlled by the heater 21, a high saturated luminance can be provided even under an environment having a low temperature.
Patent JP-S5565014-A (JP)
Title: Device for cutting lead wire
Inventor: KUBOTA SHIGERU
IPC: B23D25/04
Filed: 1978-10-30
Abstract: PURPOSE: To intermittently cut long lead wire used for various electronic parts into a set length.  
     CONSTITUTION: Long blank wire 4 for a lead wire is fed through a pair of feed rollers at set speed and cut by a cutting edge 10 in predetermined length to a lead wire 2. A Slidable disk 7 is slidably engaged with a base 6 to reciprocate along the wire 4 upon operation of a first cam disk 14. The cutting edge 10 is mounted at a cutter lever 8 to cut the wire 14 by the operation of a lever 20 upon operation of second and third cam disks 15 and 16. The length of the lead wire 2 is determined by the moving stroke and speed of the slide disk 7, the feeding speed of the blank wire 4 and cutting timing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5357970-A (JP)
Title: Integrated circuit element having terminals by each signal
Inventor: SHIYOUDA SHIGEO
IPC: H01L23/04
Filed: 1976-11-05
Abstract: PURPOSE: To avoid reading errors of terminal numbers in correspondence to the increase in the pin terminals of an IC by beforehand changing the direction of terminals by each nature of signals and changing the shapes of molding portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5658459-A (JP)
Title: Filling method of ice cream
Inventor: ARAKI MASAMI
IPC: A23G9/24
Filed: 1979-10-18
Abstract: PURPOSE: To expose an ice cream to be a core and beautify the appearance thereof, by changing the opening and closing time of valves in two ice cream supplying cylinders in filling two-colored ice cream into a cup.  
     CONSTITUTION: A pipe 12 is provided in the interior of a hollow filling nozzle 11. The nozzle 11 is connected to an outer cover ice cream supplying cylinder 5, and the pipe 12 is connected to a core ice cream supplying cylinder 4. The cylinders 4 and 5 are equipped with lifting and lowering shutter valves 6 and 7 respectively. In filling an ice cream into the first cup 1, both the shutter valves 6 and 7 are opened, and the shutter valve 7 is closed at about the end of filling to stop the supply of the ice cream for the outer cover and supply the ice cream only for the core. According to the method, the ice cream for the outer cover can be exposed to the surface of the ice cream for the core to give a beautiful appearance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000324614-A (JP)
Title: Controller for hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain decelerated speed expected by a driver who makes a down shift operation at decelerating running, even when the down shift to a command shift ratio after deceleration shift according to the down shift command is inhibited for preventing over revolution of an engine. SOLUTION: When down shift to a command shift ratio after decelerating shift according to a down shift command is inhibited by a down shift inhibiting means 118, a motor generator 14 generates or increases regenerative torque which is under the control of a regenerative torque control means 120 for compensating a shortage of deceleration, as compared with decelerating running by a command shift ratio (ic) after the deceleration shift according to a manual down shift command. Then, decelerating speed expected by a driver who makes a down shift operation at decelerating running can be obtained by the down shift inhibiting means 118, even if the down shift to a command shift ratio after deceleration shift according to the down shift command is inhibited for preventing overrevolution of an engine.
Patent JP-S5466862-A (JP)
Title: Transmission type fluorescence liquid crystal display device
Inventor: FUNADA FUMIAKI
IPC: G02F1/13
Filed: 1977-11-07
Abstract: PURPOSE: To enhance the contrast characteristics of display by disposing a specific optical filter on the excitation light source side of organic fluorescent material.  
     CONSTITUTION: Glass substrates 1a, 1b provided with transparent electrodes 2 and further liquid crystal molecule orientation layers 3 thereon are opposedly disposed by way of a spacer 4 and the liquid crystal 5 comprising dissolving or dispersing organic fluorescent material 6 is sealed therebetween. A voltage is applied to this liquid crystal system by a driving power source 7. A light source 10 provided with a concave mirror 11 in the rear part is disposed on the side opposite from the display side where the observer 8 positions. The light from the light source 10 transmits trough a diffusion plate 9 and enters the inside of the liquid crystal layer through the optical fiber 12 which has, if possible, high transmittances to the light of the wavelength region where the material 6 has a large coefficient of absorption and has, if possible, low transmittances for the light of the wavelength region where the material 6 has a large fluorescence efficiency, thereby exciting the material 6 and producing fluorescence. Thereby the quantity of light leaking from the light source side 10 to the display side is reduced and the contrast increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5835116-A (JP)
Title: Blood platelet active factor inhibitor
Inventor: NOMURA MASAAKI
IPC: C07F9/6539
Filed: 1981-08-25
Abstract: PURPOSE:The titled inhibitor that contains a specific glycerol derivative or its salt, thus being used as a remedy or preventive for circulatory disorders relating to blood platelet coagulation and broncheal asthma relating to allergy. CONSTITUTION:The titled inhibitor contains a glycerol derivative of formulaI (R<1> is 10-24C alkyl; R<2> is 1-4C alkyl, or an aralkyl (e.g. benzyl); A<+> is heterocyclic ring having a quaternary nitrogen atom) or its salt such as 3-(N-octadecylcarbamoyloxy)-2-methoxypropyl 2-thiazolioethyl phosphate as an active ingredient. The chemical inhibits strongly blood platelet coagulation and allergy caused by the blood platelet active factor (L-O-alkyl-2-acetyl-Sn-glyceryl-3-phosphorylcholine). The compound of formulaIis obtained, e.g., by reaction of a compound of formula II (Y is Cl, Br, I) with another compound of formula A.
Patent JP-H07322285-A (JP)
Title: Motion detection circuit
Inventor: NISHIYAMA KOJI
IPC: H04N9/78
Filed: 1994-05-25
Abstract: PURPOSE:To obtain the motion detection circuit in which a motion is accurately detected even at an edge of an object in which a 2-frame difference signal is produced. CONSTITUTION:An inter-two frame motion is detected from a difference between a current frame composite video signal and a composite video signal of two preceding frames by a subtractor 6. When there is correlation between two frames based on an edge signal detected by a current frame edge detection circuit 4 and an edge signal detected by a 2-preceding frame composite video signal by a 2-preceding frame edge detection circuit 7, a motion between the two frames is controlled by a 2-frame difference signal control circuit 11 based on the level of the edge signal detected by the current frame edge detection circuit 4. The controlled motion is used for a motion between two frames and a motion of the inter-two frame motion controlled as above and the low frequency component motion in the one frame detected by the subtractor 2 which is larger is used for a motion.
Patent JP-H11324127-A (JP)
Title: Unit building
Inventor: TANAKA NAOTO
IPC: E04B1/348
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a unit building casting not so much burden upon the part with no pillar in a building unit of lower floor so as to form a large space on the lower floor. SOLUTION: In this unit building 10 in which building units 11, 12 joining together pillars 21, floor beams, and ceiling beams 23 are built so as to be adjacently provided upper/lower and right/left, when a pillar 21 does not exist under the pillar base parts of the adjoining building units 11, 12 of the upper floor, the above-mentioned adjoining pillar base parts are connected to each other and both pillar base parts on the opposite sides are respectively connected to the pillar capital parts of the building units 12 of the lower floor, without burdening the part with no pillar 21.
Patent JP-H01306605-A (JP)
Title: Highly fashionable band
Inventor: NAKAJIMA TAMOTSU
IPC: A44C5/10
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the title band, by using a scaly stereoscopic cloth with tips of numerous raised hairs integrally aggregated as at least part of the face substrate of a band. CONSTITUTION:Such a stereoscopic cloth that tips of numerous raised fibers are integrated to form many flat surfaces 6 which are mutually adjacent through cracks 7 to form a scaly structure, is used as at least part of the face substrate of a band. This stereoscopic cloth can be produced by high-temperature heat treatment of the raised hair side e.g. under a roller pressing to effect integral bonding of the raised hair tips throughout the cloth followed by rubbing treatment.
Patent JP-S63296777-A (JP)
Inventor: KUSABE YOSHIO
IPC: A63B69/16
Filed: 1987-05-29
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-2000322090-A (JP)
Title: Information recording/reproducing device
Inventor: ITO SUKEYOSHI
IPC: G10L19/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device easily connectable to conventional information recording/reproducing devices for recording/reproducing desired information in/from the conventional information recording/reproducing devices, having superior portability, and usable by itself in regard to an information recording/reproducing device capable of reproducing information stored in an information memory. SOLUTION: This device is constituted having a memory 3 storing compressed music digital data, a decoder 6 expanding the digital data, a codec 9 converting the expanded digital data into analog data, a headphone connector 18 reproducing music from the analog data, an output part 14 outputting the analog data to other audio playback devices, and a casing shaped the same as a cassette tape used in ordinary audio playback devices.
Patent JP-H10308359-A (JP)
Title: Semiconductor device and method of forming its electrode
Inventor: KANEKO SHUICHI
IPC: H01L29/43
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an electrode capable of having a good ohmic contact and being brazed and a method of forming such an electrode. SOLUTION: An electrode 4 having an ohmic contact with a GaAs(gallium arsenide) semiconductor region 1a comprises a multilayer body including a first layer 5 made of AuGeNi (gold, germanium, nickel), a second layer 6 made of AuNi, a third layer 7 made of Ni, and a fourth layer 8 made of Au. The second layer 6 prevents deposition of Ge on the surface of the electrode 4. The third layer 7 improves soldering.
Patent JP-H0642732-A (JP)
Title: Method and device for preventing corrosion caused by dew formation at smoke chamber in hot air heater
Inventor: ENDO ATSUSHI
IPC: F23J11/00
Filed: 1992-04-28
Abstract: PURPOSE:To prevent a smoke chamber at a hot air heater from being etched by acid generated through dew formation of water vapor contained in combustion gas. CONSTITUTION:A donut-shaped buffle 28 is arranged at a smoke chamber 16A of a hot air heater 10. Combustion gas passes through a hollow part 28A of the buffle and flows along a tube plate 27 or a wall surface of a smoke chamber barrel 26, thereby temperatures of the tube plate 27 and the wall surface of the smoke chamber barrel 26 are increased and the dew formation water is prevented from being made at the wall surface.
Patent JP-S5837158-A (JP)
Title: Wear resistant sintered alloy
Inventor: SUGANUMA TETSUYA
IPC: C22C33/02
Filed: 1981-08-27
Abstract: PURPOSE:To enhance the sliding performance of a wear resistant sintered alloy by adding graphite to powder of an Fe alloy contg. Cr, Mn, P, Cu, Si, Mo and S or Pb and by sintering them to uniformly disperse fine sulfide or Pb particles. CONSTITUTION:Powder of an alloy consisting of, by weight, 2.5-25.0% Cr, 0.1-3.0% Mn, 0.1-0.8% P, 1.0-5.0% Cu, 0.5-2.0% Si, <=3.0% Mo, 0.5-3.0% S or 1.0-5.0% Pb, <=2% impurities and the balance Fe is used. Said alloy powder 11 contg. such a prescribed amount of S or Pb powder 12 is manufactured, graphite 13 is added to the powder 11 so as to make the C content 1.5-3.5%,  and they are sintered. Since fine sulfide or Pb particles 13 having <=100mum particle size are uniformly precipitated and dispersed among the alloy powder 11, a wear resistant sintered alloy with superior sliding characteristics is obtd.
Patent JP-S5757948-A (JP)
Title: Hydraulic pressure control unit to automatic transmission
Inventor: MIKI TADAAKI
IPC: F16H63/44
Filed: 1980-09-26
Abstract: PURPOSE: To preclude the recessity of a mechanical linkage for gear shifting ranges by exclusively applying an electrical linkage to the selection of gear settings (Drive, Rear, Neutral, Parking).  
     CONSTITUTION: While the gear is in an "N" range, 2nd and 3rd solenoid valves 220 and 230 are electrically deenergized except a 1st solenoid valve, which stays normal. In an "R" range, the 1st and the 3rd solenoid valves 210 and 230 are energized while the 2nd and 4th solenoid valves 220 and 240 are deenergized. In a "P" range, the 1st and 2nd solenoid valves 210 and 220 are energized while the 3rd solenoid valve 230 is deenergized. In "D" range, the 1st solenoid valve 210 is deenergized. Thanks to such an electrical linkage, the gear setting selection for shifting ranges is practicable. 
     COPYRIGHT: (C)1982,JPO&Japio