baber/WOPTO huggingface dataset:
Patent JP-H01194772-A (JP)
Title: Television multiple system video reception circuit
Inventor: AIHARA TAKAO
IPC: H04N7/00
Filed: 1988-01-29
Abstract: PURPOSE:To facilitate a design and to inexpensively constitute a device without necessitating a variable sound trap by inserting fixed trap circuits of every system to a video intermediate filter characteristic. CONSTITUTION:A television wave is converted to an intermediate frequency at a tuner 11, and is inputted to a detection circuit 30 of PLL split system to detect a video signal and a voice signal independently via a video intermediate frequency filter 12 and a voice intermediate frequency filter 13. The filter 12 is provided with fixed intermediate frequency voice carrying trap circuits with frequency IfP-5.5MHz, IfP-6.0MHz, and IfP-6.5MHz assuming a video intermediate frequency as IfP. Furthermore, at the rear stage of a detection circuit 15, a voice trap circuit 16 to trap voice intermediate frequencies (5.5MHz/6.0 MHz/6.5MHz) in the video signal is provided. Also, a voice intermediate frequency carrier and the output of a voltage controlled oscillator 19 are mixed at a mixer 20, and the voice intermediate frequencies (5.5MHz/6.0Mhz/6.5MHz) are taken out, respectively.
Patent JP-H11218963-A (JP)
Title: Image forming method
Inventor: FUJIKAWA HIROYUKI
IPC: G03G9/087
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which a uniform toner coating layer having excellent offset resistance without causing blots on a toner carrier can be obtd. and stable and good image characteristics can be obtd. for a long time. SOLUTION: In this image forming method, a positive electrifying toner 10 containing a toner binder resin, a coloring agent and a charge controlling agent is carried by a toner carrier 14 having a resin layer 13 on a metal substrate 12, and the positive electrifying toner is transferred from the toner carrying body to develop an electrostatic latent image formed on an electrostatic image holding body 7 to form a toner image. The whole polymer component of the binder resin has the acid value ranging 0.5 mgKOH/g to 50 mgKOH/g. The charge controlling agent contains an imidazole deriv. expressed by the formula. In the formula, R1 and R2 are hydrogen atoms, 1-35C alkyl groups (which may be branched), aryl groups or aralkyl groups and may be same or different, and each may have substituents, R3 is 1-35C alkyl group (which may be branched), aryl group or aralkyl group.
Patent JP-S63188372-A (JP)
Title: Concentration regulating tank
Inventor: OKAMOTO HIROSHI
IPC: A23L17/60
Filed: 1987-01-30
Abstract: PURPOSE:To facilitate concentration adjustment of a raw material for forming sheets of laver and enhance operating efficiency, by dividing the interior of a water tank into the upper and lower parts and constituting a wiper so as to slide in contact with the top surface of a filtration net. CONSTITUTION:This tank is constituted as follows. That is a filtration net 2 is horizontally spread in the interior of the water tank 1 to divide the interior of the water tank 1 into the upper chamber 4 for containing a raw material 5 for forming laver sheets and the lower chamber 6 for storing water filtered therethrough. A wiper 9 rotated and driven by a motor 8 is provided on the top surface of the filtration net 2 so as to slide in contact therewith. A raw material discharging pipe 12 communicating with the bottom part of the upper chamber 4 is provided and a water supply and draining pipe 14 communicating with the lower chamber 6 is provided.
Patent JP-H01196378-A (JP)
Title: Document processing device
Inventor: ICHIMURA SHUJI
IPC: G06F17/24
Filed: 1988-01-30
Abstract: PURPOSE:To enable printing of a complicated format by a simple operation, by so controlling as to read printing data of a material to be recorded, to set a printable area based on said read data and to input a character in said area. CONSTITUTION:An image data read by a reading device 23 and stored in an RAM 16 is divided based on the size of the smallest printing character. The data within one area of the smallest printing character is taken out from the RAM 16. Then, it is checked whether there is any character or frame etc. already printed in the area. If there is no character or frame already printed, the area is judged to be a printable area and so registered in an RAM 15. A pointer is advanced to a next area of the smallest printing character, and is examined whether all the printing areas in a recording paper are checked or not. If a cursor is at the position of a permanent space, the cursor is advanced. Otherwise, the cursor waist until a character is inputted. Thus, characters can be printed in a complicated format by a simple operation, with less operational errors.
Patent JP-H09211383-A (JP)
Title: Multiple wavelength multiplexing/demultiplexing circuit
Inventor: NOGUCHI KAZUHIRO
IPC: H04B10/2507
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To enable the separating and multiplexing of a light signal of one wavelength by emitting wavelength multiplex light signals after reflection these signals twice at the same optical band-pass filter. SOLUTION: The selected light signal transits the optical band-pass filter 101, is made incident on (is coupled to) a third optical collimator 106 and is emitted from an optical fiber 112. The selected light signal incident from an optical fiber 111 is made incident on a fourth optical collimator 108 through the optical band-pass filter 101 and is emitted from an optical fiber 109. The wavelength multiplex signal having the wavelength different from the selected light signal is made incident on the optical band-pass filter 101 from an optical fiber 108 and is reflected by this filter. The primary reflected light signal is made incident on (is coupled to) second and third optical collimators 104, 106. This signal is, thereupon, collimated and is made incident again on the optical band-pass filter 101, by which the signal is reflected as a secondary reflected light signal.  This signal is collimated by a fourth collimator 108 and is emitted from an optical fiber 109.
Patent JP-S52104387-A (JP)
Title: Illumination globe
Inventor: FUJIWARA HISASHI
IPC: F21V3/00
Filed: 1976-02-27
Abstract: PURPOSE: To attain particular illumination effects by constituting ring-like blocks which are formed by winding a light-transmitting wire in a coil shape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04259537-A (JP)
Title: Manufacture of polyester film
Inventor: HIROSE HIDENORI
IPC: B29C47/06
Filed: 1991-02-14
Abstract: PURPOSE:To obtain polyester film having excellent biaxial orientation effect and uniform thickness. CONSTITUTION:This manufacturing method is to manufacture polyester film using inflation molding technique. A three-layer laminated product consisting of a polyester resin which forms a thermotropic liquid crystal as an intermediate layer and a thermoplastic resin having a higher shear viscosity than said polyester resin and capable of being peeled off said intermediate layer after molding an inner and an outer layer extruded together from an annular die. Then after inflation molding, the inner and outer layers are peeled apart.
Patent JP-2000221437-A (JP)
Title: Image forming device
Inventor: MOTOYAMA HAJIME
IPC: G03G21/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To form a color image or the like by exposing plural photoreceptor drums with one laser beam. SOLUTION: In order to expose four photoreceptor drums with one laser beam, a rotary polygon mirror 10 having eight, which is the integral multiple of the number of the photoreceptor drums, reflection surfaces 11 to 18 is used in this device. The first + 4 × N surfaces, that is, the reflection surfaces 11 and 15 of the mirror 10 reflect the laser beam (incident light) at a reflection angle αso as to expose the 1st photoreceptor drum, and the second + 4 ×N surfaces, that is, the reflection surfaces 12 and 16 expose the 2nd photoreceptor drum at a reflection angle β, the third + 4 ×N surfaces, that is, the reflection surfaces 13 and 17 expose the 3rd photoreceptor drum at a reflection angle γ and the fourth + 4 × N surfaces, that is, the reflection surfaces 14 and 18 expose the 4th photoreceptor drum at a reflection angle σ. Simplifying and miniaturizing a light source part contribute to the miniaturization of the entire device and the reduction of cost.
Patent JP-S62180781-A (JP)
Title: Lining method for inside wall surface of pipeline
Inventor: NIINO KIYONORI
IPC: B05D7/22
Filed: 1986-01-31
Abstract: PURPOSE:To form a coated film having a uniform thickness even in a differential diameter piping by disposing a freely expandable and contractible thin film pig inflated by filling fluid therein and paint into a pipe to be treated in such a manner that the paint is positioned inward and supplying a working fluid from the rear of the pig. CONSTITUTION:The freely expandable and contractible thin film pig 7 inflated by filling the fluid 8 therein and the paint 6 are disposed into the pipe 5 to be treated in such a manner that the paint 6 is positioned forward. The working fluid 9 is supplied from the rear of the pig 7 to move the pig 7 and the paint 6 forward. As a result, the lining coated film having a uniform thickness is efficiently and inexpensively formed in the differential diameter piping as well.
Patent JP-H02201090-A (JP)
Title: Fluid compressor
Inventor: HATTORI HITOSHI
IPC: F04C18/107
Filed: 1989-01-31
Abstract: PURPOSE:To prevent drop of the performance of a fluid compressor, in which a rotor with a spiral blade fitted in a spiral groove formed at the periphery is fitted in a cylinder, by furnishing a detaining means at the blade and cylinder to hinder the blade from moving along the spiral groove. CONSTITUTION:A stator 5 of an electromotive element 3 is fixed to the inner surface of an enclosed case 2, and a cylinder 7 is fitted on a rotor 6 arranged inside thereof, wherein the two ends are supported rotatably by bearings 8, 9. A piston 11 is fitted in this cylinder 7 as a rotating element eccentrically in an amount (e). This piston 11 is provided at its periphery with a spiral groove 19 reducing its pitch gradually, and a spiral blade 21 is fitted in this groove 19 in such a way that it can advance and retreat freely. Therein a shaft-shaped boss 21a to constitute a detaining means is provided protruding at the periphery of that of the blade ends which is situated on the suction end side, whereas a detent hole 7a for detainment of the boss 21a is formed in the cylinder 7, and thereby the blade 21 is jindered from moving along the groove 19.
Patent JP-H08192039-A (JP)
Title: Droplet forming nozzle of countercurrent granulator
Inventor: YOSHIZU TAKESHI
IPC: B01J2/04
Filed: 1995-01-13
Abstract: PURPOSE: To perform preheating uniformly and in a short time without causing a complicated structure. CONSTITUTION: A droplet forming nozzle 1 of a countercurrent granulator in which high temp. fused liquid is dropped and brought into contact with cooling gas flowing in a granulating column to form a granulated material is constituted so that it is covered with a chamber 2 provided with a circulating means of heated air or inert gas, and also a shutter 10 which can be freely opened and closed is arranged opposite to the dropping surface.
Patent JP-H07231164-A (JP)
Title: Manufacture of wiring board
Inventor: UMA UTSUKOKU
IPC: H05K3/40
Filed: 1994-02-18
Abstract: PURPOSE:To omit complicated steps such as the full-face formation of a conductive layer, the development of resist, the partial etching of a conductive layer, etc., by precipitating a metallic layer in acidic area, and applying electrolytic plating to this, and forming a metallic conductive pattern as the upper layer. CONSTITUTION:A conductive pattern layer being the first layer is made on the surface of an insulating substrate 1. Next, an acid generating material insulating layer 3, which generates hydrogen ions by application of an ultraviolet ray, is made all over the surface of the conductive pattern 2. Next, a through hole 4 to take the electric conductivity with the lower conductive pattern layer 2 is made in the acid generating material insulating layer 3. Next, hydrogen ions are generated in the desired sections of the acid generating material insulating layer 3 so as to present an acidic area 7 in pattern shape by irradiation with an ultraviolet ray 6 through a mask 5 for exposure. And, a metal in specified thickness is precipitated by performing the electrolytic plating using a metallic layer as a cathode, and it is made an upper conductive pattern layer 8.
Patent JP-H01196288-A (JP)
Title: Rotary automatic production equipment for rice mold
Inventor: MATSUYAMA TOKUHIRO
IPC: C12M1/16
Filed: 1988-02-02
Abstract: PURPOSE:To provide the title equipment aimed at improving the quality of the product, so designed that a rotary disc-type culture bed and such means as for rice mold production, cleaning and suction port and the system as a whole is rotated together with the central cylinder, thus accomplishing labor savings in respect to e.g., the cleaning operation for the rice mold produced. CONSTITUTION:A rice mold substrate 10 is fed through a dropping port 14 of a rotary automatic rice mold production equipment, and the thickness of said substrate 10 is levelled off with a screw 15 while revolving a disc 1 and is subjected to culture for a desired time followed by maintenance with a means 19. Secondary, the screw 15 and the disc 1 are rotated in mutually correlated manner to effect discharge of rice mold produced followed by suctioning and carrying the substrate 10 in the recess of the disc 1 through a scraper 20, suction port 16, pipeline 12 and so on to clean the surface of the disc 1. Thirdly, the maintenance means 19 and the screw 15 are cleaned with cleaning pipes 21, 22; similarly, the both upper and back surface of the disc 1 and a driving wrapping 5 are cleaned with pipes 23, 25-28 and a cleaning nozzle 24, respectively, followed by discharging the remaining water within the respective pipes with compressed air, thus completing the cleaning operation. Finally, a steam is blown, via a pipe 30, into the equipment to dry and sterilize said equipment.
Patent JP-H06237599-A (JP)
Title: Method for power generation by coal gasification
Inventor: KOBAYASHI SHIGERU
IPC: C10J3/02
Filed: 1993-02-09
Abstract: PURPOSE:To enable reduction of CO2. CONSTITUTION:In a method wherein coal is gasified by a gasification furnace 1 and a gas produced is supplied to a gas turbine for executing power generation, ash produced and discharged on the occasion of gasification of the coal is made to contain about 10 to 30wt.% of carbon in the coal.
Patent JP-S61178794-A (JP)
Inventor: FURANKU AANESUTO BAABAA
IPC: G06F12/16
Filed: 1986-02-04
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-S54114251-A (JP)
Title: Light tuner
Inventor: MIYAZAKI SEIJI
IPC: G02B6/00
Filed: 1978-02-25
Abstract: PURPOSE:To provide a miniature and low loss tuner of easy and rapid changing over with a simple constitution by selectively interposing a plurality of optical fivers provided with filters of different wavelength characteristics between transmitting and receiving optical fivers. CONSTITUTION:Wavelength selecting optical fibers 4, 4... provided with filters 51, 52... of different wavelength characteristics formed through vapor deposition or the like are buried in the holes on the concentrical circumference of a fiber burying body 3 of plastic material of the like. When the desired fibers 41, 42... are selected and are interposed between the transmitting fiber 1 and receiving fiber 2 by turning this burying body 3 about its axis, receiving of the light of a desired wavelength of the multiple light of different frequencies transmitted by the fiber 1 in the fiber 2 is readily and rapidly changed over, whereby the miniature and low loss light tuner may be provided.
Patent JP-S55113972-A (JP)
Title: Fish detector for dragnet
Inventor: TAKAHASHI FUKUTAROU
IPC: G01S15/96
Filed: 1979-02-27
Abstract: PURPOSE:To effectively separately record a marine bottom and a ground rope in the vicinity of the marine bottom by extracting an echo signal from the rope and time controlling to reduce the gain of a receiver during predetermined time from the extracting time. CONSTITUTION:When transmitting information collected upon downward search from an inlet of a dragnet to a master ship to record and indicate it on a recorder in the ship, an echo signal G is extracted from the ground rope of the dragnet to time control to reduce the gain of a receiver 23 during predetermined time TG from the extracting time. Since the receiver 23 lowers its gain when receiving echo signals G, S from the ground rope and the marine bottom, the echo signal G of the ground rope becomes weak with the result that no tail is drawn on the resultant record on the recorder. Accordingly it becomes a fine line, which can clearly isolate from the line showing the marine bottom. Accordingly, the ground rope can be lowered to the vicinity of the marine bottom to effectively obtain fish.
Patent JP-2000222819-A (JP)
Title: Method for scrambling/descrambling audio data, scrambling apparatus, recording medium and descrambling apparatus
Inventor: TANAKA YOSHIAKI
IPC: H04L9/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a scramble code from being known when an exclusive OR of audio data and the scramble code is operated. SOLUTION: In the scrambling apparatus, an EX-OR circuit 2 operates an exclusive OR of audio data and a PN code, thereby scrambling the data. An output signal of the EX-OR circuit 2 is selected in a section not soundless or a section not close to soundless, and an output signal of a through path is selected in a soundless section or a section close to soundless. In the descrambling apparatus, an EX-OR circuit operates an exclusive OR of the scrambled audio data and the PN code, thereby descrambling the data. An output signal of the EX-OR circuit is selected in the section not soundless or section not close to soundless, while the output signal of the through path is selected in the soundless section or section close to soundless.
Patent JP-H09212737-A (JP)
Title: Device for exhibiting commodity sample
Inventor: KIDA AKIRA
IPC: G07F9/02
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the brightness (illuminance) of commodity sample by arranging a reflection plate at the rear part of a specified position, reflecting a radiation light beam by the reflection plate and guiding it to the inner part of commodity sample. SOLUTION: A rear part reflection plate 30 guides the reflection light beam to the inner part of a hollow body 11 by its reflecting part 302 and increases light quantity to illuminate a commodity sample 1. The rear part reflection plate 30 is arranged at the position on the opposite side of a front surface part 53 in a sample supporting part 5 with a light source as reference, where the downward radiation light beam from a horizontal surface adding the lower end of the light source 2 is not substantially shielded, so that direct illumination to the front surface part 53 and a lower part area (the commodity sample, etc., arranged below, for example) by the light source 2 is not prevented.  The front part reflection plate 31 arranged, at need, in addition to the rear part reflection plate 30, guide reflectionlight into the inner part of the commodity sample 1 while securing the sufficient illuminance of the front surface part 53 by projecting the direct light beam from the light source 2 on the front surface part 53 of the sample supporting part 5.
Patent JP-S61183106-A (JP)
Title: Process and device for synthesizing cadmium compound
Inventor: KOTANI TOSHIHIRO
IPC: C30B29/48
Filed: 1985-02-06
Abstract: PURPOSE:To synthesize a Cd compd. contg. no impurity with high yield by adding Cd portionwise in a small amt. in the form of liquid drop to a melted group VI element in the stage of synthesizing a compd. of Cd with a group VI element. CONSTITUTION:A crucible 1 is placed in a vessel 5, and a molten body 2 of a group VI element such as Te, Se, S, etc., is formed by heating with a main heater 4, and the surface of the melt is covered with molten B2O3. Solid Cd 12 is fed to an ampule 7 at the top of the vessel and heated with a subheater 8 to melt Cd having low melting point, and the vapor of Cd is introduced into a refluxing device 9 at the top of the vessel. The Cd vapor rises upward through a first zone 15 of the refluxing device, enters a second zone 16 through a perforated hole 18, raised upward, further, through the third zone 17, where it is transformed to liquid by cooling, but a part is vaporized again by being heated by the vapor of Cd from the ampule 7 and raised to the top 10 of the device. The vapor enters a communicating pipe 11 at the side part, and enters a liquid phase 2 of Te, etc., in the form of liquid drops, etc., by being liquefied and rises through the liquid Te 2 in the form of fine foams. During this stage, the vapor forms a CdTe compd. in high yield.
Patent JP-S54114852-A (JP)
Title: Heat exchange and contact reactor
Inventor: ITOU KANICHI
IPC: B01J8/02
Filed: 1978-02-28
Abstract: PURPOSE:To preclude catalytic function and heat transmitting efficiency from losses in such a way  that a secondary fluid flow passage is made its path through the inside of a heat transmitting pipe, a primary fluid flow passage goes passing through the inside of outer sleeve outside the heat  transmitting pipe in order to hold solid particle in the primary fluid passage together with providing catalytic parts inside the flow passage. CONSTITUTION:In concurrence of providing a secondary fluid inlet port 11 at one extremity and  a secondary fluid outlet port 12 at the other extremity with dividing the inside of a hollow axle 1  into a hollow axle 15 on the inlet port side and a hollow axle 17 on the outlet port side with use of  a sluice plate 14, a primary fluid inlet port 18 is provided outside the hollow axle 17 on the outlet port side, and a primary fluid outlet port 20 provided outside the hollow axle 15 on the inlet port  side. Catalytic parts are provided on the inner surface of the primary fluid passage outside a water pipe 9, the surface of a baffle plate 27, the inside of a side plate 29, and the surface of the hollow  axle 1 or the water pipe 9, solid particle, such as sand or another is put in the primary fluid flow passage. Thus, the primary fluid is exchanged with the secondary fluid under heat, at the same  time, NOx in the waste gas gets denitrified by catalytic reaction, adhered material is removed by tumbling operation of solid particle, to improve the heat transmission and catalytic efficiency.
Patent JP-S52104680-A (JP)
Title: Vehicles control system
Inventor: KASUFUCHI TAKESHI
IPC: G01C21/00
Filed: 1976-02-27
Abstract: PURPOSE:To transmit informations of present positions from vehicles to a control center, while to indicate these positions of vehicles on an indicator in the control center for a centralized control for vehicles.