baber/WOPTO huggingface dataset:
Patent JP-S5714117-A (JP)
Title: Treatment of waste liquid resulting from fermentation of waste molasses
Inventor: TSURUTA HIDEMASA
IPC: F23G5/02
Filed: 1980-06-30
Abstract: PURPOSE: To treat the waste liquid resulting from the fermentation of the waste molasses in an energy saving manner by a method wherein the waste liquid is burned after it is concentrated by a multistage concentration step in the industry of fermentation in which the waste molasses as a by-product is used as a raw material for the production of sucroses from sugar cane.  
     CONSTITUTION: The waste liquid is introduced into a circulation line of a primary concentrator 2 from a supply line and is concentrated through a heat exchanger 3 and an evaporation drum 4 with the result that the water content in the liquid is evaporated and discharged through a condenser 5. On the other hand, the concentrated waste liquid is introduced into a secondary concentrator 8 through a line 7 where it is further concentrated in the like manner and is then introduced into a final concentrator 14 through a line 13. The concentrated liquid in the final concentrator 14 is heated by a high temperature waste gas discharged from a fluidized furnace 19 during which a greater part of ash particles contained in the gas is collected by the waste liquid and is returned to the furnace 19 through a line 18. Further, the high temperature waste gas deprived of the ash content or the like is introduced into a heat exchanger 9 of the secondary concentrator 8. Thus, the concentrated product with extremely reduced water content is burned within the fluidized furnace 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58205305-A (JP)
Title: Horn antenna
Inventor: SUZUKI YASUO
IPC: H01Q13/02
Filed: 1982-05-26
Abstract: PURPOSE:To make the directivity in the plane E coincident with that in the plane H, by providing a metallic member of foange shape to an aperture of the other end of a flare one end of which is connected to a waveguide. CONSTITUTION:One end of the flare 4 is connected to the waveguide 3 introducing an electromagnetic wave transmitted from a transmitter and the metallic member 5 is mounted around the aperture of the other end of the flare 4 so as to be placed almost on the same plane as the aperture plane and projected in a guard at the outside of the flare 4. Since a part of the electromagnetic field at the aperture of the titled horn antenna is leaked on this metallic member 5 by providing this metallic member 5, the electric field vector at the antenna aperture is shown in the arrow in case of the excitation at the TE11 mode, allowing to change the directivity of radiation of the horn antenna, and the directivity in the plane E is made coincident with that in the plane H by loading a metallic piece of a suitable shape around the aperture of the flare.
Patent JP-S63254196-A (JP)
Title: Lubricating oil composition
Inventor: TASAI MASASHI
IPC: C10N20/02
Filed: 1987-04-11
Abstract: PURPOSE:To obtain a lubricating oil composition suitable for gear for automatic speed reducer, infinitely speed reducer and tractor, having excellent frictional properties, small change of frictional properties with time and improved oxidation stability, by blending a base oil having high naphthene content with a specific amount of a friction adjuster. CONSTITUTION:(A) A base oil having >=30% naphthene content, <=2% aromatic component content and 1.5-3.0cst viscosity at 100 deg.C is blended with (B) 0.01-5wt.% friction adjuster [e.g. phosphoric (phosphorous) acid ester (amine salt) sorbitan fatty acid ester, pentaerythritol fatty acid ester, glycerin fatty acid ester, carboxylic acid (amide), fats and oils or higher alcohol] to give the aimed composition.
Patent JP-H08281940-A (JP)
Title: Ink jet recorder
Inventor: AMANO YOSHINORI
IPC: B41J2/06
Filed: 1995-04-13
Abstract: PURPOSE: To extend life of a record head in an ink jet recorder utilizing an air flow and an electrostatic force. CONSTITUTION: A signal electrode forming member 19 on which signal electrodes 5 are formed, and an ink passage forming member 20 on which ink chambers and grooves becoming ink passages are formed are bonded to each other and an ink nozzle plate 2 having ink ejection nozzles 6 is provided to a front face thereof. An air nozzle plate 3 is provided in opposition to the ink ejection nozzles 6. While an air is spouted out from an air spouting hole 7, a voltage is applied across the signal electrode 5 and a common electrode 4 so that an ink is ejected from the ink ejection nozzle 6. At that time, an electrochemical reaction occurs between the signal electrode 5 to which the signal voltage for the ink ejection is applied and the signal electrode adjacent thereto to which the signal voltage is not applied in the ink chamber, so that the electrodes may be corroded. Therefore, the signal electrode 5 is covered with a glass having a low melting point.
Patent JP-H05160968-A (JP)
Title: Image reader
Inventor: KONDO TAKESHI
IPC: H04N1/04
Filed: 1992-03-13
Abstract: PURPOSE:To realize the uniformity of a scanning speed and a scanning pitch in the case of scanning by a reading head and to read image information with the uniformity of the reading density of the image information and high quality by the reading head. CONSTITUTION:A timing control means 13 composed of a timing belt 4, encoder panel 11 and detecting means 17 for obtaining an encode output from this encoder board 11 is provided to execute the feeding control of a reading head 3 composed of a light source and an image sensor in a prescribed scanning direction, and this timing control means 13 controls the feeding amount of the reading head 3 in the scanning direction and the reading of the image sensor.
Patent JP-S60232797-A (JP)
Title: Speaker device
Inventor: SHIMADA KOUSHIN
IPC: H04R3/00
Filed: 1984-05-04
Abstract: PURPOSE:To prevent a speaker from oscillation by providing the titled device with a speaker, a driving amplifier, a microphone for detecting the reproduced sound voltage of the speaker and hand-stop filter for a signal from the microphone and feeding back a filtered signal to the amplifier. CONSTITUTION:An input signal li drives the speaker 12 throught the amplifier and the resproduced sound from the speaker is detected by the microphone 13. Only a signal other than a specific frequency band out of the detected signal is filtered by a band-stop filer 14 and applied to the inverted input of the amplifier 11 so that a specific frequency is not fed back. A twin T type circuit or a biquad circuit is used for the filter 14. Thus, the speaker 12 can be prevented from oscillation.
Patent JP-S57206243-A (JP)
Title: Cylindrical field pole rotary electric machine
Inventor: MERA TAKASHI
IPC: H02K19/26
Filed: 1981-06-09
Abstract: PURPOSE:To contrive the improvement of the coefficient of utilization of a winding as a field winding which is easy to manufacture and has high damping effect by a method wherein double-layer winding coils are accommodated in equally arranged grooves and the coils are connected in series to form winding groups with specific phase difference and the neutral point side is connected so that the whole may form star quad type. CONSTITUTION:A field winding is made as a turtle shell winding used a square sectional wire or as a random coil used a round sectional insulating wire and is accommodated as a doulbe-layer wave winding or lap winding on grooves equally provided at the external circumference of an iron core. These are mutually  connected in series to form three widing groups a-c having the phase difference  of an electrical angle of 120 deg. and a neutral point side is connected so that the whole may form star quad type and the output sides of the winding groups b, c are connected for short-circuit. The connection point is used as one terminal of a field winding 3 and the output side of the winding group a as the other terminal. In this way, sufficient damping effect can be obtained and the field winding increased the coefficient of utilization of winding can be obtained.
Patent JP-H11286619-A (JP)
Title: Surface-coated oxide particle and cosmetic using same
Inventor: NAKAO RYUJI
IPC: A61K8/29
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain oxide particles having excellent dispersibility and reduced catalytic activity by forming a polymerization catalyst on the surfaces of particles of an oxide selected among titanium oxide, zinc oxide, and cerium oxide and polymerizing a polymerizable monomer to coat their surfaces with a polymer. SOLUTION: The core material of an oxide particle may be a hydrated oxide. Rutile, anatase, monoclinic, or amorphous titanium oxide particles are desirable, and among them rutile titanium oxide is particularly desirable. The oxide particles used are desirably ones having a mean article diameter of 0.002-1 μm for use in cosmetics. The coating amount of the high-molecular polymer is usually 1-500 pts.wt. per 100 pts.wt. core material. The high-molecular polymer is particularly desirably an olefin resin. The polymerization catalyst used in the polyolefin coating is desirably a coordinated anion catalyst.
Patent JP-H03286685-A (JP)
Title: Television pattern display device
Inventor: HOSOYA OSAMU
IPC: H04N5/66
Filed: 1990-04-02
Abstract: PURPOSE:To relieve the load on the software by providing plural kinds of address pointers counting an output of a timing generator and designating an address of a display data RAM and selecting them. CONSTITUTION:When an address pointer selection circuit 16 selects an address pointer 15 in response to a value of a display content register 8, since a pointer output of an address pointer 10 is fixed to 0, only one address of a RAM 9 is continuously read. Thus, only a character ROM 11 corresponding to a value written to one address of the RAM 9 is read and one pattern is filled by same characters. Moreover, more flexible hardware is established by increasing kinds of address pointers and providing address pointers varying with a timing in the unit of 1/2 pattern, in the unit of one line or 1/2 line.
Patent JP-H10246179-A (JP)
Title: Method of batch control regarding pneumatic reciprocating pump as metering element of liquid transfer feed amount and controller
Inventor: OGAWA KAZUTOSHI
IPC: F04B49/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of batch control and a controller which is easily mounted in an existing single acting or double acting various displacement system pneumatic reciprocating pump to be made usable in common. SOLUTION: Exhaust generated at operation time of an pneumatic reciprocating pump 10b is detected by an exhaust pressure detection means 12d, a number of times of this detection is counted by an air pressure preset counter 12f, when a count value is generated equal to a preset value, an air pressure output of the counter acts in order to inhibit a transfer feed of liquid to an air pressure operating valve 10h.
Patent JP-H04319536-A (JP)
Title: Access controller of optical disk device
Inventor: OGATA TOSHIHIRO
IPC: G11B21/08
Filed: 1991-04-19
Abstract: PURPOSE:To execute the stable control against disturbance such as eccentricity, etc., by varying and setting an actuator servo-gain to a prescribed value at the time of moving to the speed control which uses a relative speed of a light spot and an optical disk. CONSTITUTION:The access controller has a first control mode and a second control mode. A first control mode moves a coarse actuator 20 at a target speed by using a speed obtained from a carriage speed error detecting circuit 23, and on the other hand, controls a precise actuator 19 so as to allow it to follow the coarse actuator 20. A second speed control mode moves the precise actuator 19 at a target speed by using a speed obtained from a relative speed detecting circuit 28, and on the other hand, controls the coarse actuator 20 so as to allow it to follow the precise actuator 19. At the time of migrating to a second speed control mode, the gain of the precise actuator 19 is varied and set to a prescribed value by a precise actuator servo-gain variable setting circuit 30, and stable control can be executed against a disturbance such as eccentricity, etc.
Patent JP-H09263724-A (JP)
Title: Ink composition
Inventor: KIA SHIRUBAABURUTSUKU
IPC: B41J2/14
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide improved ink jet printing advantageous in cost, speed, quality, reliability, power consumption, the simplicity of structure and operation, durability and expendable components.  
     SOLUTION: This invention provides an ink composition essentially consisting of a carrier fluid, a colorant and an amphipathic substance, wherein a mixture of the carrier fluid with the amphipathic substance forms a single liquid phase and decreases in its surface tension by at least 10mN/m when the temperature rises by 30°C within the scope in which the ink remains liquid. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S61248580-A (JP)
Title: Coloring matter laser device
Inventor: SATO TOSHIO
IPC: H01S3/213
Filed: 1985-04-26
Abstract: PURPOSE:To input exciting laser light into a required exciting part accurately, by the constitution, wherein the exciting laser light is guided to a shaping optical system so as to cause excitation. CONSTITUTION:In a part between an exciting-laser oscillating device 1 and a cylindrical lens 6, a condenser lens 15 and one or more optical fibers 16 are arranged. Laser light 4, which is emitted from the device 1, is converged into an incident end 16a of the fiber 16 by the lens 15 and guided in the direction of excitation. An output end 16b of the fiber 16 is located in the vicinity of the lens 6. The outputted laser light is shaped in a slit state by the lens 6 and inputted into a coloring matter cell 2. Since the laser light 4 is guided by the fiber 16 in this structure, the light is not subjected to obstructing factors such as fluctuation of air, which change the propagating direction of the laser light. Thus the laser light can be inputted accurately in the required exciting part.
Patent JP-H07291566-A (JP)
Title: Passenger conveyer
Inventor: YOSHIDA MASATO
IPC: B66B23/02
Filed: 1994-04-26
Abstract: PURPOSE:To effectively utilize the extremely narrow inside of a truss of an escarator and provide a passenger conveyer having the simplified inside of the truss. CONSTITUTION:There are provided a truss as a main frame of a passenger conveyer, a sprocket 6 built in the truss to turn a foot step chain 7, an air compressor built 9 in the truss to compress air and a drive motor 10 built in the truss to drive the sprocket 6 and compressor 9.
Patent JP-S60233140-A (JP)
Title: Vinyl chloride based resin composition
Inventor: MIZUNO AKIRA
IPC: C08L27/00
Filed: 1984-05-02
Abstract: PURPOSE:The titled composition, obtained by incorporating vinyl chloride resin with a mercaptobenzothiazole based compound or its salt, and having extremely improved resistance to discoloration caused by amines. CONSTITUTION:A vinyl chloride based resin compositon obtained by incorporating (B) 0.1-2pts.wt., preferably 0.5-1.5pts.wt. mercaptobenzothiazole based compound or its salt, preferably 2-mercaptobenzothiazole, dibenzothiazyl disulfide, zinc mercaptobenzothiazole or diphenylguanidine mercaptobenzothiazole with (A) 100pts.wt. vinylchloride resin (in case of elastomeric polyvinylchloride, 20- 200pts.wt. plasticizer and 0.3-5pts.wt. stabilizer are usually added). The discoloration can be prevented even when the composition is laminated on polyurethane containing, for example, a diamine based compound to form a composite material, and the composition can be suitably used.
Patent JP-S5213265-A (JP)
Title: Peel & automatic picking device for laminated thin matters
Inventor: SUZUKI MICHIO
IPC: B65H3/48
Filed: 1975-07-22
Abstract: PURPOSE: To provide a pick-up device for automatically picking up thin matters one by one from a laminate of the thin matters such as leaflets and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59213715-A (JP)
Title: Grafted acrylic resin composition
Inventor: OKUDE YOSHITAKA
IPC: C08F265/00
Filed: 1983-05-19
Abstract: PURPOSE:To obtain titled composition easy to regulate its own molecular weight, capable of producing various polymers corresponding to relevant applications, by the copolymerization between a reactive acrylic oligomer solution prepared by a specified process and a polymerizable monomer for constituting the main chain. CONSTITUTION:(A) An oxirane ring and/or carboxyl group-free alpha,beta-ethylenic unsaturated monomer (e.g., methyl acrylate) is preliminarily polymerized in an organic solvent, in the presence of (B) a carboxyl group-contg. azo initiator [e.g., 4,4'-azobis (4-cyanovalevic acid)] and (C) a tertiary amine, followed by the reaction of the resulting acrylic oligomer containing terminal carboxyl groups with (D) a compound containing both alpha,beta-ethylenic unsaturated bond and oxirane ring (e.g., glycidyl acrylate) to prepare a reactive acrylic oligomer solution followed by radical copolymerization with (E) an alpha,beta-ethylenic unsaturated monomer for constituting the main chain, thus obtaining the objective composition.
Patent JP-H028143-A (JP)
Title: Printing plate conveyor
Inventor: BIRII MAIYAA
IPC: B65G47/86
Filed: 1989-04-07
Abstract: PURPOSE: To automatically receive, convey and discharge printing plates by a desired method by arranging plural grippers openable by turning in a transfer station at intervals in a chain conveyor. CONSTITUTION: Printing plates 5 prepared for transfer are transferred to an unloading station 7 by a conveyor chain 1 having a series of grippers 24 mounted at intervals of about 2 m by a hinge method. When transfer of the printing plates 5 is prepared, the grippers 24 are put in an inclined attitude of 45 degrees, and are opened by a joint link 2. When the opening grippers 24 pass through the printing plates 5, the grippers 24 close, grip the printing plates 5, and are removed from a transfer table. Next, the engaged printing plates 5 are conveyed in a vertically suspending state.
Patent JP-H0369485-A (JP)
Title: Apparatus for storing product
Inventor: KEBIN SHIYAAKII
IPC: B65D85/57
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a part storing apparatus comprising a base member and a plurality of holders which can move relatively with the base member and receive respective parts by a method wherein the holder is supported on the base member so that it can be pivoted longitudinally and a holder longitudinal pivotable range is limited to a specific range. CONSTITUTION:Each holder 12 has a pair of hanging rugs 17 while each rug 17 extends laterally and has a boss that is a protrusion 18 to be faced with each other. An outer part 19 of each rug 17 forms and a stopper member having a pair of mutually angled surfaces 21, 22 are formed while the surface side from them limits pivoting of the holder relative to a base member 11 face. A plurality of holders 12 are engaged with holding members 25 while the holding members 25 are inserted into slots 23, 24 from one end of the base member 11. These holding members 15 are fitted into the slots 23, 24. Thus an apparatus comprising the base member 11 and a plurality of holders 12 which can move relatively with the base member 11 can be obtained.
Patent JP-S61245978-A (JP)
Title: Ceramic coated torch nozzle and its production
Inventor: AMASAKA TADAO
IPC: B23K9/26
Filed: 1985-04-25
Abstract: PURPOSE:To provide the titled torch nozzle for gas shield arc welding having excellent spatter adhesion resistance and wear resistance especially by forming a ground plasma flame coating ceramic layer on the surface of the torch nozzle which forms a gas jet port. CONSTITUTION:The oxide film is removed if necessary by sand blast, etc. after subjecting to ultrasonic cleaning or fleon + ultrasonic cleaning treatment on the surface of a torch nozzle. The oxidation resistant metal flame coating film of Ni, Cr alloy, etc. is then subjected to on the surface of the torch nozzle from which the oxide film is removed. The ceramic coating layer having the thickness <=0.5mm preferably is formed by plasma flame coating method on this flame coating layer and finally a grinding treatment is subjected to in the surface roughness <=20S preferably. The torch nozzle thus obtd. has the ceramic coating layer causing no thermal reaction with the spatter on the surface of a base body 1 and the surface is subjected to a grinding treatment, therefore the adhesion and deposition of the spatter due to the thermal reaction of the torch nozzle surface with the spatter can be prevented.
Patent JP-H04297466-A (JP)
Title: Tetrazole derivative and medicine
Inventor: YOSHIMOTO YOSHIHIKO
IPC: C07D257/04
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a new compound useful as a treating agent for branchial asthma, allergic rhinitis, etc., having antiallergic action and anti-inflammatory action. CONSTITUTION:A compound shown by formula I [A is (O)m-(CH(R<4>))n, (R<4> is H or alkyl; m and n are 0 or 1; B is S(O)p (p is 0-2); R<1> is H, lower alkyl, lower alkoxy, halogen, etc.; R<2> is alkyl, alkenyl or aralkyl; R<8> is H or lower alkoxy; R<9> is H, lower alkyl, lower alkoxy, halogen, etc.] such as N-[2-[3-[1-(1H- tetrazol-5-yl)ethoxy]phenoxy]phenyl]-4-hexyloxybenzamide. A compound shown by formula I is obtained by amidating an aniline shown by formula II with a benzoic acid derivative shown by formula III.
Patent JP-H03288229-A (JP)
Title: Instruction retrial processing system
Inventor: ISHII HIDESHI
IPC: G06F9/38
Filed: 1990-04-04
Abstract: PURPOSE:To reduce the influence of a fault occurred in a device by attaining the retrial of an instruction at occurrence of a hardware fault if no coincidence is secured between a register to be loaded and a register used for address qualification of the load instruction of the register at execution of the load instructions of plural registers. CONSTITUTION:A detection means 5 detects that the instruction to be executed indicates the load of plural instructions, and a comparison means 28 detects the coincidence between a register to which the executing result of the instruction is written and the register used for address qualification of the instruction. Then it is decided whether the retrial of the instruction should be carried out or not in accordance with the result of the means 28 while the means 5 is detecting the load instructions of plural registers in response to the occurrence of a hardware fault. Thus it is possible to minimize the influence against the execution of an instruction at occurrence of a fault of a device and to improve the reliability in an instruction retrial processing system.
Patent JP-H04299840-A (JP)
Title: Connecting method for solder bump
Inventor: INABA MASAKAZU
IPC: H05K3/34
Filed: 1991-03-28
Abstract: PURPOSE:To provide the connecting method for a solder bump which is used to form the solder bump in a drum shape in order to enhance the bonding reliability of the bump at a system by which a circuit component such as an IC is flip-chip-bonded to a circuit wiring board by using the solder bump or the like. CONSTITUTION:An electrode 9 for a circuit component such as an IC is aligned with a solder bump 3 on a circuit wiring board; an elastic protuberant body 7, which is higher than said solder bump 3, is laid and mounted between the circuit component and the circuit wiring board. The solder bump 3 is heated and melted; the circuit component is pressed down; the electrode 9 for the circuit component is moistened with a solder by the solder bump; said elastic protuberant body 7 is compressed and deformed; after that, said pressing-down pressure force is released; the circuit component is pushed up by means of a restoring force by the elastic protuberant body 7; the solder bump is formed to be a drum-shaped solder bump 10.