baber/WOPTO huggingface dataset:
Patent JP-S5625605-A (JP)
Title: Burner for small flow quantity of fuel
Inventor: CHIBA YASUTSUNE
IPC: F23D11/38
Filed: 1979-08-10
Abstract: PURPOSE: To obtain a burner for a small flow quantity of fuel with a nozzle which can perform small flow quantity combustion in a range of comparatively high spray discharge pressure of fuel oil and in a range of comparatively large orifice cross- sectional area of nozzle and has high durability.  
     CONSTITUTION: A fuel oil pumped out from an inlet 22 entering a cavity 19 via an introduction hole 20, is filtered by a filter 14 and then passing through the slit windows 16, 16' of an adapter 15, a slit guide groove 13 and an inside cavity 5, reaches a cone chip 6. Then the fuel oil is atomized and swirled in swirl grooves 8 formed on the generator surface of the circular truncated cone of the cone chip 6 and sprayed from an orifice 2. If a leak port 23 is opened at this time, fuel oil pressure until passing the swirl grooves 8 is kept constant, the fuel oil therefore is atomized and sprayed from the orifice 2 and at the same time a part of the fuel oil is discharged from the leak port 23. Therefore fuel oil consumption can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11297340-A (JP)
Title: Molten carbonate type fuel cell
Inventor: FUJITA YOJI
IPC: H01M8/02
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent the performance deterioration by supplying a carbonate from an electrolyte reservoir to an electrode or an electrolyte layer, in response to consumption of the carbonate in the electrode or the electrolyte layer. SOLUTION: An electrolyte reservoir 100 for replenishing an electrolyte is arranged in a lower part of a wet seal part 6b in a separator plate 66 end part. The electrolyte reservoir 100 is composed of the first electrolyte reservoir 101 which is arranged to be in contact with an end part of an oxidant electrode 46, and the second electrolyte reservoir 102 layered to make contact with the first electrolyte reservoir 101, without making contacting with the oxidant electrode 46 and an electrolyte matrix 31. An average pore diameter in the first electrolyte reservoir 101 is formed smaller than the in the second electrolyte reservoir 102.
Patent JP-S5225210-A (JP)
Title: Control device for commutation surplus angle of commutatorless motor
Inventor: AZUSAWA NOBORU
IPC: H02P6/20
Filed: 1975-08-22
Abstract: PURPOSE: To constantly maintain a commutation surplus angle of a thyristor at the maximum set point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S584152-A (JP)
Title: Electrostatic recording material
Inventor: OKA AKINORI
IPC: G03G5/00
Filed: 1981-07-01
Abstract: PURPOSE:To enhance whiteness, naturalness, and contrast, by heat treating zinc oxide together with sulfur added in manufacturing a conductive zinc oxide powder. CONSTITUTION:A conductive zinc oxide powder usable for the conductive layer of an electrostatic recording material is obtained ordinarily by mixing zinc oxide with a dopant, such as aluminum oxide, and heat treating them in a reducing atmosphere, but the obtained zinc oxide powder develops color, lowering and impairing the whiteness and the naturalness of the recording material. Addition of sulfur in the heat treatment permits the obtained zinc oxide powder to color very little, and exhibits excellent conductivity even though heat treatment temperature as low as 600-900 deg.C. An electrostatic recording material is obtained by forming a conductive layer consisting of the obtained highly white conductive zinc oxide powder and a binder on a support and providing a dielectric layer on it.
Patent JP-S584155-A (JP)
Title: Image formation device
Inventor: MIZUNO SHIGENORI
IPC: H04N1/00
Filed: 1981-07-01
Abstract: PURPOSE:To equalize the number of copies per unit time even if the specific size of paper for foreign countries is used by changing the time required for the completion of a sheet of copying in accordance with the size of copying paper. CONSTITUTION:Reflectors 4 are fitted to a paper cassette side plate 3 on the basis of a fixed regulation. The pattern of a reflector 4 is read out by receiving the reflected light of a lamp 74 by a photodetector 75 to detect whether the paper is of foreign use or specific size. Although the timing of copying processes such as the going and returning movement of an optical system and the jam detection of paper is determined by counting the number of pulses generated synchronously with the rotation of a photosensitive drum by a microprocessor, the copying speed is practically changed by inserting a step for adding a constant value to the counted value and the time required for the completion of 1 sheet of copying is changed in accordance with the size of copying paper.
Patent JP-S63266887-A (JP)
Title: Foil material for interconnector of solar cell
Inventor: UCHIYAMA NAOKI
IPC: H01L31/05
Filed: 1987-04-24
Abstract: PURPOSE:To obtain a foil material which is to be used as an interconnector of a solar cell and whose characteristics and, especially, rigidity are not deteriorated with the passage of time, by using an Ag alloy which is composed of Ca of prescribed concentration and an impurity unavoidable to Ag. CONSTITUTION:A foil material which is used as an interconnector of an Si or GaAs solar cell to be mounted on a space satellite or the like is constituted by an Ag alloy which is composed of pure Ag and 10-1000 ppm of Ca. When the foil material composed of the Ag alloy is to be manufactured, a vacuum melting furnace is used; a molten metal of the Ag alloy is cast to obtain an ingot; both faces of this ingot is machined by a facing operation to obtain a thickness of 8 mm. Then, this ingot is cold-rolled under ordinary conditions and the foil material of 0.030 mm is manufactured. In this foil material composed of the Ag alloy, its rigidity which was given by a machining and hardening operation during a manufacturing process is hardly reduced with the passage of time, its fatigue strength is not reduced. Furthermore, the high electric conductivity is maintained; the excellent performance is displayed stably over a long period of time.
Patent JP-H09286114-A (JP)
Title: Recording apparatus and ink tank
Inventor: SOGA MITSUHIDE
IPC: B41J2/175
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a good image by preventing a lowering of the use rate of ink even when an ink tank is attached and detached and reducing a printing flaw or the like. SOLUTION: An ink holding member 3 is provided in the ink chamber 2 of an ink tank 1 and a tank meniscus member 5 is provided to a joint port 6 in contact with the ink holding member 3 and, further, an ink continuity member 7 is provided. A joint pipe 12 protrudes from the ink introducing part of a recording head 11 and a head meniscus member 13 is provided to the leading end part of the joint pipe 12. At a time of the mounting of the ink tank 1, the ink continuity member 7 comes into contact with the head meniscus member 13 and the gap between the tank meniscus member 5 and the head meniscus member 13 is filled with the ink continuity member 17. By this constitution, the remaining of air is suppressed and air does not penetrate into the ink continuity member 17.
Patent JP-H06309915-A (JP)
Title: Desk lamp
Inventor: KASUMI YOSHITAKA
IPC: F21V21/26
Filed: 1993-04-28
Abstract: PURPOSE:To assemble a desk lamp of a simple structure with high assembly workability. CONSTITUTION:A desk lamp 4 is coupled with a mounting member 8 through arm means 2, 6 and coupling means 3, 5, 7. The moment generated when the desk lamp 4 and arm means 2, 6 are moved thin a certain extent, balances with the forces of torsion soil springs 17, 21 which are installed in the coupling means 5, 7. The center of the coil-form part is dislocated from the axes of one-side arm members 2A, 6A of the arm means 2, 6 so that well balancing is generated. The desk lamp 4 and arm means 2, 6 are prevented from moving and dangling through balancing of this moment with the spring forces.
Patent JP-H01270827-A (JP)
Title: Chopping board sterilizing and drying device
Inventor: ITO ITSU
IPC: A47J47/16
Filed: 1988-04-25
Abstract: PURPOSE:To prevent a chopping board from being warped or a crack from being generated at the time of sterilization by executing the sterilization with maintaining a high temperature for a short time and drying the chopping board with maintaining a low temperature for a long time. CONSTITUTION:For a chopping board sterilizing and drying device A, a recessed part 5 for chopping board insertion, in which an upper direction and both side directions are opened, is formed in a case 4 and a metallic plate 6 is provided on the both inner surfaces of this recessed part 5. Then, a heater as a heating means 2 is arranged in the back side of the plate 6. However, when the chopping board is inserted to the recessed part 5 and a power source is turned on, a heater R as the heating means 2 is electrified and the temperature of the chopping board rises up. Then, a thermostat Th is operated at a prescribed setting temperature and the high temperature is maintained for a short time. After that, a timer Ti is operated and the power source is turned off. Then, the chopping board is dried with utilizing residual heat. In such a case, the operating time of the thermostat Th is set to be earlier than the operating time of the timer Ti. As a result, since the high temperature is maintained only for a short time for the sterilization, the chopping board is prevented from being warped or cracked.
Patent JP-S5726773-A (JP)
Title: Detector for temporary car truck
Inventor: KAMISUIO SHIZUO
IPC: B61L25/02
Filed: 1980-07-24
Abstract: PURPOSE:To detect optically the number of a temporary car truck and its passage at low cost and with simple constitution, by providing the temporary car truck with through-holes for light and by closing a hole at a different position for each temporary car truck. CONSTITUTION:On the ground, a projector 1 and a photodetector 3 are installed, and a temporary car truck is provided with a light transmitter 2. The light transmitter 2 consists of five light-transmittable holes 21-25 and a light-transmittable- hole arrangement blind part, and provides a different combination of the light- transmittable holes for the number of each temporary car truck. When one temporary car truck moves in a moving direction 31 and reaches a line connecting the projector 1 and photodetector 3, light 11 passes through one light-transmittable hole 21 of the light transmitter 2 arranged specially for each car track to reach a photodetection hole 21A as light 12. Thus, the number and passage of the temporary car truck are detected.
Patent JP-H08276295-A (JP)
Title: Automatic compressing machine for metal chip or the like
Inventor: SATO DAIKI
IPC: B30B9/32
Filed: 1995-04-03
Abstract: PURPOSE: To simplify the composition and to reduce the production cost by smoothly transferring metal chips, etc., inside a hopper to a compression mecha nism part and compressing and solidifying these metal chips, etc. CONSTITUTION: A hopper 10 to receive metal chips, etc., is supported on a machine body 4, the hopper 10 is made in a double structure of an outside hopper 10a and an inside hopper 10b, and the inside hopper 10b is vibrated with a vibration applying means. The metal chips, etc., inside the inside hopper 10b are introduced to a conveyer screw 16 by the vibration of the inside hopper 10b in the state of one end of a cylinder body 24 of a gate being closed, and transferred inside the cylinder body 24 with this conveyer screw 16. When a pressing plate 40 is driven inside the cylinder body 24 in the direction of the one end part by driving the cylinder 22, the metal chips, etc., inside the cylinder body 24 are pressed to the gate compressed and solidified in a round shape by the driving force of the pressing plate 40.  The compressed solid is discharged from one end part of the cylinder body 24.
Patent JP-H11286852-A (JP)
Title: Highly durable reed dent comprising multi-phase tissue stainless steel raw material
Inventor: MIYAKUSU KATSUHISA
IPC: C22C38/58
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive reed dents having good balanced characteristics on all of corrosion resistance, fiber abrasion resistance, raw material flatness, punchability, barrel abrasiveness and shape modifiability. SOLUTION: The highly durable reed dents comprise a stainless steel raw material having a multi-phase metal tissue comprising a ferrite phase and a martensite phase mad containing 0.01-0.15 wt.% of C, 10.0-20.0 wt.% of Cr, 0.3-5.0 wt.% of one or more metals selected from Ni, Mn and Cu, if necessary, <=1.0 wt.% of Mo, <=0.03 wt.% of B and <=0.20 wt.% of Al.
Patent JP-2000292799-A (JP)
Title: Liquid crystal display device and its production
Inventor: YAMADA YOSHITERU
IPC: G02F1/1339
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a method for the production of a liquid crystal display device in which uniform display can be obtd. all over the display screen. SOLUTION: In the production of a liquid crystal display device by laminating a pair of substrates 2 having electrodes with a spacer 4 interposed with a photosetting sealing material 3 to form a cell and by filling the cell with a liquid crystal 5a, the cell is filled with a liquid crystal 5a mixed with a photoinitiating agent which is contained in the sealing material 3. Moreover, the whole surface of the liquid crystal cell filled with the liquid crystal is irradiated with light 1 to harden the sealing material 3.
Patent JP-S59225407-A (JP)
Title: Controller using voice recognition
Inventor: EGASHIRA HIDETAKA
IPC: G10L15/00
Filed: 1983-06-06
Abstract: PURPOSE:To attain ease of control by applying control so as to stop a voice output when the voice output is the same as a voice output stored by means of voice recognition. CONSTITUTION:A voice input inputted to a terminal 1 is sampled by a sampling circuit 3 via a filter 2 and its voice output is stored in a storage circuit 4 for only a time when a storage command signal from an external control circuit 5 is given to the storage circuit 4. When another voice input is given further, the input is inputted to a comparator circuit 6 via a sampling circuit 3 and compared with said voice signal stored in the storage circuit 4 by a coincidence circuit 7. When they are concident, the coincidence signal is given to a control circuit 8. The control circuit 8 controls the voice input inputted to a terminal 1 and gives it to a voice output circuit 9, and when the same voice signal is inputted repetitively, the succeeding voice output is stopped or the voice volume is increased.
Patent JP-H10294691-A (JP)
Title: Radio telephone system
Inventor: ISHIKAWA MASARU
IPC: H04B7/26
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of judgment result that the telephone set is outside the service area by detecting a bit error rate, comparing it with a prescribed threshold and judging that a device is out of the service area of a radio base station when the detected result exceeds the threshold. SOLUTION: A decoding part 3 decodes a speech signal SA from a reception signal obtained through an antenna 1 and a reception part 2, compares a bit string which is previously set with an actual bit string obtained from the speech signal SA, detects the bit error rate and outputs bit error rate data DB. An out-of-area judgment part 4 compares the actual bit error rate obtained from the bit error rate data DB with the threshold which is previously set. When the actual bit error rate does not exceed the threshold, the out-of-area judgment part 4 outputs no signal and an adder 6 outputs only the speech signal SA to a speaker 7. When the actual bit error rate exceeds the threshold, the out-of- area judgment part 4 outputs an out-of-area signal SK and an alarm signal generation part 5 generates an alarm signal SAL and outputs it to the adder 6.
Patent JP-H07284357-A (JP)
Title: Method for disinfecting sea water in fish culture preserve
Inventor: OGURA RIICHI
IPC: C02F1/58
Filed: 1994-04-15
Abstract: PURPOSE:To disinfect sea water supplied into a fish culture preserve of closed space, and simultaneously removing ammonia contained in urine excreted from cultured fishes. CONSTITUTION:Ozone is blown into sea water to dissolve the ozone in the sea water. The dissolved ozone kills bacteria in the sea water. The ozone reacts with bromine contained in the sea water, and the produced bromic acid reacts with ammonia contained in urine excreted from fishes to convert the ammonia into nitrogen. The ozone is preferably charged into the sea water in an amount of approximately five times the amount of the ammonia in the fish culture preserve to detoxify the almost whole amount of the ammonia and inhibit the generation of residual bromic acid.
Patent JP-H06121684-A (JP)
Title: Electrochemically controlling method for cell
Inventor: MATSUNAGA TADASHI
IPC: C12M1/34
Filed: 1992-03-28
Abstract: PURPOSE:To electrochemically control cell proliferation by determining peak electric voltage specific to cells to be controlled and by applying this potential on the acting electrode in a liquid in which the acting electrode and counter electrode are installed. CONSTITUTION:An acting electrode 1 and counter electrode 2 are installed in an electrolytic cell housed with a suspension prepared by suspending cells to be controlled in e.g. an aqueous solution containing agar-agar, and a periodical scanning electrode is applied between the electrodes through a potentiostat 5. Then, the peak electric potential value specific to the cells to be controlled is determined based on the resulting (differential) electric current value, and this peak potential or a potential close thereto is applied on the acting electrode.
Patent JP-H01274376-A (JP)
Title: Coating agent for ceramics type heater
Inventor: KATO ISAMU
IPC: C04B41/87
Filed: 1988-04-25
Abstract: PURPOSE:To make it possible to remove the deposition to a heater easily and to maintain the performance of the heater for a long time by using a substance including a powder selected from boron nitride, mica, burmiculite, talc, and pyrophyllite as the main component, and a binder. CONSTITUTION:In a coating agent for a ceramics type heater, a powder selected from boron nitride, mica, burmiculite, talc, and pyrophyllite as a main component, a binder, or moreover, a thermic ray radiating nonpowder are mixed. Furthermore, ferric oxide may be added. By such a composition, the deposition to the ceramics heater can be removed easily, the performance of the heater can be maintained without losing the thermic ray radiating property for a long time, and its wearingout can be prevented.
Patent JP-S5528660-A (JP)
Title: Video display unit
Inventor: UENO SHIYUNICHI
IPC: A63F13/00
Filed: 1978-08-22
Abstract: PURPOSE: To establish the display unit usable for the video game unit, by performing shrinkage and extension of the pattern image in high speed with a simple constitution, without using any buffer memory.  
     CONSTITUTION: When the pattern information contained in the pattern memory 5 is extended or shrinked, the extended or shrinked pattern information is directly written in the memory 6 by suitably determining the readout timing from the pattern memory 5 and the write-in timing to the picture memory 6. Further, in reading out pattern information from the pattern memory 5, sequential address designation is made with the reference pulse in predetermined period, this pulse signal sequentially reads out the information a 11  to a 44 , the information a 11  to a 44  form the specified extended or shrinked information a 11  to a 44  or a 11  to a 13  and a 31  to a 33  to directly writein them into the memory 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04917-A (JP)
Title: Distributor for line monitoring
Inventor: OHASHI MANABU
IPC: H04B3/46
Filed: 1990-04-18
Abstract: PURPOSE:To take out bidirectional data flowing between a terminal equipment and a communication equipment to a communication monitoring device by providing a switching function of the fetch port of the bidirectional data and a monitoring function for the data on the line monitoring distributor a monitoring function for the data. CONSTITUTION:By using the line monitoring distributor, the more inexpensive and easier monitoring of a communication line can be realized with the help of a commercially available personal computer, etc. As the result, influences caused by communication failure can be minimized. A distributor 1 for line monitoring, called T-type branch, switches the communication line of the fetch port at the moment of starting the flow of bidirectional data An or Bn, and sends the always flowing data to a communication monitoring device 2.
Patent JP-S5226593-A (JP)
Title: Process for preparing arylene ester polymers
Inventor: UNO KEIICHI
IPC: C08G63/60
Filed: 1975-08-25
Abstract: PURPOSE: A process for preparing an arylene ester polymer which can be readily manufactured and processed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H041668-A (JP)
Title: Image forming device
Inventor: YAMADA KAZUNARI
IPC: G03G15/00
Filed: 1990-04-18
Abstract: PURPOSE:To shorten the time up to the start of operation by conveying transfer paper from a 2nd large-capacity transfer paper mounting means to register rollers through a conveying-direction changing means and holding it there before a start signal is inputted. CONSTITUTION:The image forming device is equipped with the conveying- direction changing means 31 which supplies transfer paper, fed in a 1st conveying direction from transfer paper feeding means 12A - 12B, and 13A - 13B, in a 2nd conveying direction where the transfer paper is moved back while the direction of the paper surface is held in the 1st conveying direction. Before the start signal is inputted, 2nd paper feeding means 12B and 13B corresponding to the 2nd transfer paper mounting means 11B capable of mounting much transfer paper than a 1st transfer paper mounting means 11A are selected and operated and the conveying direction changing means 31 is operated to convey the transfer paper to the register rollers 21 through the conveying direction changing means 31. Consequently, the time from the commanding of the start of next image forming operation to the start of operation can be shortened.
Patent JP-H04333506-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: KONDO HIROSHI
IPC: C21C1/02
Filed: 1991-05-08
Abstract: PURPOSE:To effectively execute dephosphorization in molten iron by utilizing converter slag as a part of dephosphorizing agent. CONSTITUTION:After removing desiliconized slag produced with desiliconizing treatment, while blowing iron oxide and slag making agent into the molten iron with carrier gas, the bulky converter slag is added on the molten iron bath to execute the dephosphorizing treatment. By this method, after removing the desiliconized slag, as the converter slag is added on the molten iron bath while blowing the dephosphorizing agent into the molten iron, slopping is restrained and the dephosphorization can be effectively executed.
Patent JP-S583734-A (JP)
Title: Press die structure
Inventor: WAKANO MITSURU
IPC: B21D28/32
Filed: 1981-07-01
Abstract: PURPOSE:To obtain a press die structure which has simplified a design of a drive cam, by simultaneously driving plural slide cams provided so as to be slidable on a lower die, by one drive cam fixed onto an upper die. CONSTITUTION:A drive cam 23 fixed onto an upper die 21 descends as the upper die 21 descends, has a slide surface 36 press-contacting with a slide surface 33 of the drive cam 23, and presses and slides a slide cam 34 provided so as to be slidable on a lower die 22, in the direction of a work 24. As a result of this slide, a pierce punch 35 installed to one end part of the slide cam 34 co-operates with a button die 30, and pierces a work 24 installed onto a receiving surface 26 of the punch 35. Also, slide cams 41, 42 having slide surfaces 43, 45 press-contacting with slide surfaces 37, 38 in the lengthwise direction of the slide cam 34 also slide in the direction of the work 24 at the same time, and piece punches 44, 46 provided on both said slide cams co-operate with button dies 31, 32 and pierce the work 24.