baber/WOPTO huggingface dataset:
Patent JP-H07180800-A (JP)
Title: Multitubular evaporator
Inventor: OKAMURA MASAHIKO
IPC: F17C9/02
Filed: 1993-12-24
Abstract: PURPOSE:To easily manufacture a vertical evaporating tube by properly combining a separating outer tube and a connecting outer tube and fitting them in an inner tube, and moreover to halve welding work time by welding the bent part of the connecting outer tube for mutually connecting the adjacent vertical evaporating tubes. CONSTITUTION:A vertical evaporating tube has a stainless steel inner tube 2 and an aluminum extrusion molded separating outer tube 4 which has a bore slightly larger than the outer diameter of the tube 2 and many plate-shaped fins 3 radially provided on an outer periphery. In addition, the vertical evaporating tube has a connecting outer tube 7 which has a bore slightly larger than the outer diameter of the inner tube 2, and many axially extending plate-shaped fins 5 radially provided on an outer periphery, and bent parts 6 formed on the outer edges of at least two fins of plate-shaped fins 5. The separating outer tube 4 and the connecting outer tube 7 are formed shorter than the inner tube 2, and the outer tubes 4, 7 are respectively fitted to the outer periphery of the inner tube 2, and the bent parts 6 of the connecting outer tubes 7 of the adjacent vertical evaporating tubes are mutually weld-joined.
Patent JP-H02173285-A (JP)
Title: Production of stamper
Inventor: ARAKAWA YOSHIMI
IPC: C25D1/00
Filed: 1988-12-24
Abstract: PURPOSE:To prevent the generation of a gas from a photoresist film, to obviate the deformation of the film and to obtain an excellent stamper by irradiating tie whole surface of the photoresist film on which a signal pit is to be formed with light to expose the film to the light and then heat-treating the film. CONSTITUTION:A photoresist 3 is applied on a specularly polished and cleaned glass master disk 1, and exposure-recorded by the laser light modulated by a signal. A signal pit 8 is then formed on the surface of the developed photoresist film. The whole surface of the film is irradiated with light to completely expose the film to the light. The film is heat-treated to diffuse and liberate the nitrogen freely dissolved in the photoresist film by exposure. A conductive film 4 is formed on the film surface, and then a nickel electrocast layer 9 is formed.
Patent JP-H06176177-A (JP)
Title: Data driving type information processor
Inventor: OKAMOTO TOSHIYA
IPC: G06F15/82
Filed: 1992-12-07
Abstract: PURPOSE:To execute a program including an arbitrary filter processing at a high speed. CONSTITUTION:The device, includes a data driving type processor 550 and a data driving type filter 510 executing the filter arithmetic operation to a data driving system according to the instruction from the data driving type processor 550. The filter 510 starts its arithmetic operation by accepting an instruction in a function reading system from the processor 550 and includes a register file 10 including plural registers, 1st arithmetic unit group 40 including dividers 1a to 1n, and 2nd arithmetic unit group 50 including addition and shift composite arithmetic units 2a to 2n. The register file 10 includes a program control part which reads out instructions required for the corresponding filter processing according to the instructions given from the processor 550 and control the data and bus connection in the register file. The data of each register of the register file 10 are given to the arithmetic unit groups 40 and 50 according to the program, executing the filter processing.
Patent JP-H02209646-A (JP)
Title: Mount having fluid therein
Inventor: KONISHI KEIZO
IPC: F16F13/00
Filed: 1989-12-16
Abstract: PURPOSE:To make it possible to improve vibration proofing performance of the mount with simple construction and low cost by providing a movable member to allow actual flowing of fluid between fluid chambers, and providing a contacting part to control by itself displacing quantity in communicating holes. CONSTITUTION:A partitioning member comprises projecting parts 32 and a rubber sleeve 16 constituting the bottom wall part of fluid chambers 26. Communicating holes 36 having a rectangular section are formed in respective projected parts 32, extending over the outer circumferential face of an inner metallic cylinder 12. The both fluid chambers 26 are mutually communicated through the communicating holes 36. Movable rubber bodies 38 functioning as movable members are arranged in respective communicating holes 36. Thus, improvement of the vibration proofing performance of the mount can be attained with simple construction and low cost.
Patent JP-H03187315-A (JP)
Title: Grain treating facility
Inventor: IWASHITA MASAHIRO
IPC: A01F25/14
Filed: 1989-12-16
Abstract: PURPOSE:To obtain the title facilities not requiring waterproofing structure, having reduced building cost and installation area, comprising silos to store grain and machines to treat grain and equipping a roof to cover set space of the silos and the machines to treat grain using the silos as struts. CONSTITUTION:Silos to preserve grain and a building 2 in which machines to treat grain are equipped, the building consists of steel frame structure of skeleton having high central part and low both side parts, the plural silos 1 are constructed side by side on the low skeleton part of at both the sides of the building 2, respectively. Beams 4 adjoining the silos 1 are provided with joint parts 4A, these joint parts 4A are bonded to outer wall of the silos 1, a roof 5 covering set space 6 of the silos 1 and the machines to treat grain is furnished using the silos 1 as struts and the machines to treat grain are laid below the roof 5.
Patent JP-H06171075-A (JP)
Title: Ink jet recording device
Inventor: HIRABAYASHI HIROSHI
IPC: B41J2/01
Filed: 1992-12-07
Abstract: PURPOSE:To realize an ink jet recording device of transfer type which can prevent the interior of a recording head from becoming plugged to ensure a stable ink discharge without increasing the temperature of the recording head excessively regardless of the type of a thermal mechanism as well as can transfer data at low pressure and obtain highly fast print on a recording medium. CONSTITUTION:The ink jet recording device is equipped with a thermal mechanism 23 arranged near a transfer medium 1 and a switching mechanism which switches between a first heating direction in which a heating direction by the thermal mechanism 23 is changed toward the transfer medium 1 and a second heating direction in which the heating direction is turned toward an ink image on the recording medium 4 after transfer. In addition, the heating direction by the thermal mechanism 23 is at least, once or more, the first heating direction when an ink image formed on the transfer medium is heated, and is at least, once or more the second heating direction when the ink image transferred to the recording medium 4 is heated.
Patent JP-H04192916-A (JP)
Title: Protecting circuit for output circuit
Inventor: IKEDA YUTAKA
IPC: H03K17/08
Filed: 1990-11-27
Abstract: PURPOSE:To suppress the heat generation of a semiconductor chip when an output circuit is turned off by detecting the heat generation of a transistor by using a diode, and turning the transistor off. CONSTITUTION:When the output of the protecting circuit is made H, either an output transistor Tr 5 or 6 is turned on. When the output Tr 5 is turned on and a Dout is short-circuited with a GND or when the output Tr 6 is turned on and the Dout is short-circuited with a Vcc, however, the Tr 5 or 6 generates heat by the flow of an over current. The reverse leak current of a diode 7 is increased by the heat generation of the Tr 5, and a potential at a point A is increased. At such a time, the diode 7 requires thermal coupling with the Tr 5. It is necessary to install the diode 11 at a place not being affected by the heat generation, and the average temperature of the semiconductor chip is detected. Potential difference between points A and C is detected by an error amplifier 13, the waveform is shaped by a waveform shaping circuit 15 and inputted to NAND gates 18 and 19. When the output of the gate 19 is turned to H, the Tr 5 is turned off. The Tr 6 is similarly operated as well.
Patent JP-H07179797-A (JP)
Title: Bubble jet recording liquid and recording method using the same
Inventor: SHIOTANI MAKOTO
IPC: C09D11/38
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the subject recording liquid containing a specific enzymatically active substance, developing few burnt deposits in a bubble jet head because of enabling decomposing burnt deposits developed on a heater to make them soluble to water, thus deliverable stably. CONSTITUTION:This recording liquid comprises (A) normally 0.5-15wt.% of a water-soluble dye (pref. C.I. Direct Black 17, 19, etc.) (B) pref. 20-50wt.% of a water-soluble medium (pref. a mixed solvent of deionized water and a polyhydric alcohol such as diethylene glycol) and (C) pref. 1-10mg/l, on a protein basis, of an enzymatically active substance (e.g. Flavobacterium sp. microbes themselves or aqueous extracts therefrom) catalyzing the introductive reaction of hydrophilic functional group into polycyclic aromatic hydrocarbons or the hydroxylation of polycyclic aromatic hydrocarbons.
Patent JP-H05160157-A (JP)
Title: Manufacture of field effect transistor
Inventor: KIMURA TAMOTSU
IPC: H01L21/3065
Filed: 1991-12-11
Abstract: PURPOSE:To provide a method of preventing the deformed layer by germanium from occurring on a GaAs substrate, and preventing the side face of a gate electrode from being etched at etching in mask formation, and preventing the damage reaching a semiconductor substrate at etching, when using a mask consisting of germanium as the mask at ion implantation for formation of the source region of a GaAs FET CONSTITUTION:A gate electrode 15a is made on a GaAs substrate 11 where a channel region 13 is already made, and then the surfaces of the gate electrode and the substrate are covered with an SiO2 film 31. A germanium layer 19 is made on this SiO2 film 31. A resist pattern having an opening is made on this germanium layer 19. The section of the germanium layer 19 exposed from the opening of the resist pattern is etched by RIE method. Impurities for source region formation are implanted into the substrate part exposed by this etching.
Patent JP-2000148472-A (JP)
Title: Microprocessor device and its software instruction speeding-up method, and recording medium recorded with its control program
Inventor: MIYAGAWA KOUJI
IPC: G06F9/30
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor device which can process variable-length data without using branch instruction and speed up software instructions handling the variable-length data. SOLUTION: An instruction division part 2 divides a microinstruction supplied from an instruction supply part 1 into derivative microinstructions handling normal data length when the microinstruction is a microinstruction handling variable-length data. A reservation station 5 supplies the derivative microinstructions to an execution unit 6 and a redundant instruction detection part 9 in the division order. The redundant instruction detection part 9 monitors redundant derivative microinstructions. An instruction deletion part 8 deletes the redundant derivative microinstructions from the reservation station 5. An instruction end operation part 7 sets the redundant derivative microinstructions in a reorder buffer 4 in an execution completed state.
Patent JP-H0285756-A (JP)
Title: Oxygen sensor
Inventor: KITAGAWA JIRO
IPC: G01N27/409
Filed: 1987-12-25
Abstract: PURPOSE:To enhance the gas permeability of a measuring electrode and to improve low-temp. workability so the gas responsiveness is improved by providing pores of 0.01 to 5mum average pore size on the surface of the electrode formed to an oxygen ion conductive solid electrolyte. CONSTITUTION:The oxygen sensor 1 is formed with the measuring electrode 3 to be exposed to a gas to be measured and the reference electrode 4 to be exposed to a standard gas on the inside and outside surfaces of the solid electrolyte 2 formed to a blinded cylindrical shape. A protective layer 6 consisting of spinel, etc., is formed on the surface of the electrode 3 in order to be provided with the corrosion resistance and heat resistance to the gas to be measured. The electrodes 3, 4 has the pores 5 and the pores 5 are in contact with the surface of the solid electrolyte 1. The pores 5 of the electrode 3 communicate with the pores 3 of the protective layer 6 and the average size thereof is 0.01 to 5mum. The reason for limiting the average size to this range lies firstly in that the permeability of the oxygen molecules decreases with <=0.01mum size of the pores and secondly in that the surface area decreases on the contrary and the inside resistance increases, resulting in the degraded electromotive force and durability of the oxygen sensor if the size of the pores is increased to >=5mum.
Patent JP-H02227098-A (JP)
Title: Measurement of maleimide group and agent for measurement
Inventor: HAINTSU DOREERU
IPC: G01N33/535
Filed: 1989-12-19
Abstract: PURPOSE: To measure maleimide group in a good precision by reacting a specimen containing the maleimide group and a reagent containing thiol group, then reacting with a color source material or a fluorescence generating element capable of reacting with the thiol group and measuring an intensity change.  
     CONSTITUTION: This method for measuring maleimide group comprises preparing a maleimide group measuring agent by combining an agent containing thiol group and a color source material or a fluorescence generating element capable of reacting with the thiol group, adding the agent prepared as above to a specimen containing maleimide group for reacting with the reagent containing thiol, then reacting with the color source material or the fluorescence generating element capable of reacting with thiol, and measuring its intensity change for measuring the maleimide group. As the reagent having thiol group, a mercaptoalkanol is a suitable example, and as the color source material, 2,2'- dinitro-5,5'-dithiodibenzoic acid is a suitable example. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11160993-A (JP)
Title: Developing device
Inventor: SOJO YOSHIHIRO
IPC: G03G15/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To stably obtain an excellent image never having the occurrence of fogging and reduction in density by keeping the percentage by weight of toner in a developer at a constant proper value, even if environment such as temp. and humidity is changed. SOLUTION: This developing device for carrying the developer 2 including the toner and carriers housed in a device main body 10 to a developing region facing an image carrier 1 by a developer carrier 11, to supply the toner in the developer to the image carrier and attain development is provided with a first detecting means 21 for detecting the concentration of the carriers or toner incorporated in the developer of fixed volume housed in the device main body, a second detecting means 22 for detecting the volume of the developer in the device main body and a control means 30 for controlling the supply of the toner, to make the percentage by weight of the toner in all the developer in the device main body constant, based on the results of the detections by the first and second detecting means.
Patent JP-H11158306-A (JP)
Title: Air-permeable film and its production
Inventor: SANO HIROSHIGE
IPC: C08L23/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a air-permeable film having excellent air-permeability and moisture-permeability, a soft feeling without a stiffly feeling and excellent mechanical strength, and further to provide a method for readily and stably producing the air-permeable film especially without requiring an orientation step. SOLUTION: This air-permeable film comprises polypropylene-based resin composition obtained by compounding 65-98 wt.% crystalline propylene-based resin having 2-150 g/10 min melt flow rate with 35-2 wt.% ethylene-α-olefin copolymer rubber, and having a dispersed structure comprising (a) a matrix of the former and (b) a dispersoid of the latter, and has (c) crazes formed in the matrix (a) in the thickness direction and (d) voids formed in the dispersoid (b). The method for producing the air-permeable film comprises partially folding the film comprising the propylene-based resin composition while keeping a strained state by bringing the film surface into contact with a supporter having a tip part with a sharp edge, and successively moving the folded and deformed part.
Patent JP-H10160163-A (JP)
Title: Nitrogen oxide reduction structure of gas turbine combustor
Inventor: FUJIMORI TOSHIRO
IPC: F23R3/54
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To suppress the production of nitrogen oxides by supplying combustion gas into a preevaporating and premixing pipe member through a specified means by the pressure difference between a combustor and the inside of the preevaporating and premixing pipe material. SOLUTION: In a gas turbine combustor 10, liquid fuel such as kerosene or the like injected from a fuel injection valve 31 is mixed with the turning air current through a swirler 32 inside a preevaporating and premixing pipe 20, and is supplied into a liner 11 from the tip of the preevaporating and premixing pipe 20 and there combusted. Here, the flame moves around between the preevaporating and premixing pipe 20 and the inner face of the liner 11, and preheats the preevaporating and premixing pipe 20, and combustion gas at high temperature is produced around the preevaporating and premixing pipe 20. Since fuel and air flows at high flow velocity within the preevaporating and premixing pipe 20, it sucks the combustion gas on its outside through a combustion gas supply hole 21 by ejector effect. Hereby, the vaporization of the fuel is accelerated and stable combustion is obtained.  This way, stable combustion becomes possible with more thin mixed gas and the production of nitrogen oxides is suppressed.
Patent JP-H03187351-A (JP)
Title: Painting method for food
Inventor: NAKAMURA HACHIRO
IPC: A23L5/10
Filed: 1989-12-18
Abstract: PURPOSE:To obtain a painted food excellent in clearness, useful in the food sector by heating the whole package form prepared by putting a food expandable by heating into a packaging container provided inside with printed images comprising an edible ink. CONSTITUTION:The inner surface of a packaging container 2 consisting of e.g. metal or plastic is provided with printed images 1 comprising an edible ink (e.g. monascus), and a food 3 expandable by heating (e.g. primarily fermented bread dough) is put at a position facing to said images. The resultant whole packaged form 5 is then heated with e.g. microwaves, effecting expansion of the food 3 and resulting in adhesion between the images 1 and the food 3, thus obtaining the objective painted food.
Patent JP-H07192739-A (JP)
Title: Fuel cell
Inventor: SUGIURA CHIEMI
IPC: H01M8/02
Filed: 1993-12-24
Abstract: PURPOSE:To reduce differential pressure between gas passages and uniformly distribute gas in each gas passage by installing connecting grooves communicating on the way to gas passages on the cell surface. CONSTITUTION:Gas passages 4 in an electrode plate 1 have connecting grooves communicating on the way to passages 4. When fuel gas or oxidizing agent gas is supplied to the gas passages 4, even if flow distribution is scattered in each passage 4, the gas flows from high pressure passage to low pressure passage through the connecting grooves communicating on the way. The differential pressure between gas passages is reduced and gas is uniformly distributed to each gas passage.
Patent JP-2000151743-A (JP)
Title: Method for designing network control system
Inventor: YODA IKUO
IPC: G06F9/06
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To easily set up component ware by standardizing a display and editing method for data related to component ware by making it possible to access the component ware through a data access interface standardized for plural connected component ware. SOLUTION: Not only syntax appropriateness but also semantic appropriateness is required for connection between components. Restriction information included in each component itself includes not complete but considerably large part of semantic appropriateness. In the case of mutually connecting two components, mutual restricting conditions are checked. When an output side restricting condition is more severe than that of an input side restricting condition, connection processing is executed. When the former condition is not so severe, inter-component connection is rejected. When the procedure is inserted into a tool for connecting between components, a bug generated due to the contradiction of data to be transferred between components can be removed on the stage of Pos design.
Patent JP-H03188409-A (JP)
Title: Back and forth moving device
Inventor: KIMURA TOSHIHITO
IPC: G02B21/24
Filed: 1989-12-18
Abstract: PURPOSE:To responsively, accurately and constantly control the moving speed of a traveling object by plural electrostrictive elements by separately detecting each moving speed of the plural electrostrictive elements which are combined in serial and controlling a driving voltage impressed on each electrostrictive element based on a deviation between the detected speed and a target value. CONSTITUTION:A signal S5 having a frequency which is in proportion to the moving speed of a connecting member by a 1st laminated piezo-electric element 33 is outputted from a photodetector 72, and the signal S6 having the frequency which is in proportion to the moving speed of a moving table by a 2nd laminated piezo-electric element 37 is outputted from a photodetector 73. A deviation signal S9 for showing the deviation between the target value of the speed and the actual moving speed by the 1st laminated piezo-electric element 33 is outputted by a comparator 80. The deviation signal S9 and the other deviation signal S10' after passing through an amplifier 85 are added by an addition amplifier 82 so as to output an added deviation signal S11, and the driving voltage outputted by a piezo-electric element driving circuit 34 is controlled so that the deviation signal S11 may be eliminated. Thus, the moving speed of the traveling object is accurately and constantly controlled by the plural electrostrictive elements.
Patent JP-H03189305-A (JP)
Title: Structure of gland part for steam turbine rotor
Inventor: FUJIKAWA TAKUJI
IPC: F01D11/02
Filed: 1989-12-20
Abstract: PURPOSE:To enable it to prevent any erosion without deforming a rotor by forming a corrosion-resistant surface treated layer on the outer circumferential part of a flange-form projection formed in a gland part of the rotor being opposed to both front and rear glands. CONSTITUTION:A flange-form projection 10 is formed in a gland part 1a of a rotor 1 being opposed to a front gland 4 and a rear gland. Then a corrosion- resistant surface treated layer 11 is formed in the outer circumferential part of this projection 10. Since surface treatment is applied to the outer circumferential part of the projection 10, a thermal effect due to this surface treatment is not directly exerted on a shaft part of the rotor 1, so that such a possibility that the rotor 1 might be deformed is brought to notching. In addition, the rotor 1 is protected by the surface treated layer 11 and therefore erosion is preventable.