baber/WOPTO huggingface dataset:
Patent JP-H01278976-A (JP)
Title: Electron beam welding equipment
Inventor: SHIRAISHI AKIRA
IPC: B23K15/02
Filed: 1988-04-30
Abstract: PURPOSE:To suitably perform welding of a fitting part of sheet metals by enabling to control deflection width of an electron beam according to an electron beam level. CONSTITUTION:When on operation of the electron beam is carried out by an electron beam on-off circuit 42 with an electron beam current control part 4, an electron beam current is controlled by an electron beam control circuit 41 and the electron beam EB is generated. This electron beam current is detected by an electron beam level detection circuit 43. On the other hand, a deflection control part 5 controls to change over a relay contact 59 according to the detected electron beam level and the voltage of variable resistors 57 and 58 and the voltage of an oscillation circuit 51 are multiplied by multipliers 52 and 53. An obtained result is amplified by amplifiers 54 and 55 and the current is carried to an X deflecting coil 21 and a Y deflecting coil 22 respectively and AC deflection is given to the electron beam EB. By this method, the electron beam EB is deflected at a deflection part 2 and projected on a weld zone 3 and the fitting part of the sheet metals 31 and 32 are welded.
Patent JP-2000297750-A (JP)
Title: Vibration type compressor
Inventor: HAYASHI AKIRA
IPC: F04B35/04
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the local slide and prize generated at the slide parts of a piston and cylinder and improve the efficiency and reliability of a compressor, on a vibration type compressor. SOLUTION: In a spherical piston 14 forming one part of a movable element 13 and also reciprocating in a cylinder, by constituting so as to have at least a spherical surface on a slide surface, the generation of a local slide and prize in the slide part of the sperical piston 14 and cylinder 4 is prevented and the drop of a reliability such as the efficiency drop of a compressor and the wear of the slide part by the increase of a slide loss can be prevented.
Patent JP-H045257-A (JP)
Title: Production of dicyclopentadiene acrylate
Inventor: TESHIGAHARA SATOSHI
IPC: C07B61/00
Filed: 1990-04-24
Abstract: PURPOSE:To obtain the subject compound of high purity used for production of a polymer excellent in chemical and physical properties such as transparency, heat resistance, thermostability and solvent resistance by reacting dicyclopentadiene with acrylic acid in the presence of a specified catalyst. CONSTITUTION:A heteropoly-acid not containing physisorbed water or its acidic salt is used as a catalyst and dicyclopentadiene is reacted with acrylic acid at 40-90 deg.C, preferably 60-80 deg.C to obtain the objective compound of the formula. Acrylic acid is used is in a molar ratio of 0.5-1.5, preferably 0.8-1.0 based on 1 dicyclopentadiene. In the above-mentioned reaction, a polymerization inhibitor such as hydroquinone is preferably added. In addition, a heteropoly-acid in which a part or all of poly-atoms are tungsten is preferable as the above- mentioned heteropoly-acid and the amount thereof used is preferably 1-3 wt.% based on the total amount of dicyclopentadiene and acrylic acid.
Patent JP-H0837963-A (JP)
Title: Automatic liquid distribution device
Inventor: DANIERU ENU KANPOO
IPC: A01G27/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide the subject compact and economical dispenser stably operating without a moving part and a control valve by providing a flow rate regulator and a liquid timing dispensing assembly to dispense a fixed volume of liquid at prescribed time intervals. CONSTITUTION: A fixed volume of liquid is dispensed from a liquid dispensing device 10 at periodical intervals. The flow rate regulator is communicated with a storing casing 20 to control the flow rate of a liquid flowing out from the casing. When the level of a liquid in the casing 20 is lowered, the time intervals can be shorten, fixed and prolonged depending on the type of a use and the liquid regulator to use. The liquid coming out from the regulator 30 is guided into a liquid timing dispensing assembly 53. At the time the liquid flows out from an assembly 53 to intermittently dispense a desired and fixed volume.
Patent JP-H02285418-A (JP)
Title: Data converting device
Inventor: OKAJIMA MAKOTO
IPC: G06F5/00
Filed: 1989-04-27
Abstract: PURPOSE:To convert data without requiring preprocessing nor a large-scale circuit for the data conversion by leading out short-byte data from an OR means while inputting long-byte data to a former-half input register, byte by byte. CONSTITUTION:While the long-byte data is inputted to the input register 101, a byte by byte, the short-byte data is led out from the OR means 108. Namely, the long-bit-byte data is inputted, bit by bit, and the before-conversion remaining bits of the input data are held in a register 104 temporarily before conversion is performed; and the respective bytes of the input data are shifted by the difference in the number of bits between the long and short bytes in order and the shift contents and the bits held in the register 104 are combined to perform conversion to a short bytes. Consequently, the quantity of hardware is small, the cost is reduced, and the number of input/output bits is decreased, so LSI-implementation is facilitated.
Patent JP-S62263398-A (JP)
Inventor: SUGANO TOSHIHIKO
IPC: D21H17/26
Filed: 1986-05-12
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-H01279377-A (JP)
Title: Spatial filter picture processor
Inventor: OTEGI SUGITAKA
IPC: H03H17/02
Filed: 1988-04-30
Abstract: PURPOSE:To realize a highly functional, economical, efficient and flexible picture processing system by using the external control signal to switch the 3-row/3-column and 5-row/5-column cross picture filter areas in accordance with the purpose, the application, the type of a subject, etc. CONSTITUTION:The multiplexers MUX are selected in real time by an external function selecting signal SE in accordance with the purpose, etc., and a 3-row/3-column or 5-row/5-column square filter area is set around a picture element in the picture data. Then each element of a filter coefficient matrix having the same matrix number to each element of said filter area is multiplied and the sum total of multiplicated data is defined as the picture data on the center picture element of the filter area. Thus operation is repeated to all picture elements. Thus the same picture processor is used to apply the picture processing to both filter areas. In such a way, a highly functional, economical, efficient and flexible picture processing system is obtained.
Patent JP-H04316038-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KATO KAZUNOBU
IPC: G03C1/06
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a photosensitive material for forming a printing plate high in contrast and good in dot gradation reproduction performance and wide in latitude by incorporating a specified compound in a hydrophilic colloidal layer. CONSTITUTION:This photosensitive material has on a support a first silver halide photosensitive emulsion layer containing a contrast-enhancing agent, preferably, such as hydrazine derivatives, tetrazolium salts, or polyoxyalkylene compounds, and the hydrophilic colloidal layer containing a redox compound capable of releasing a development inhibitor, preferably, such as restraining nucleation infectious development, but not a contrast-enhancing agent, and further at least one kind of compound selected from amine derivatives, onium salts, disulfide derivatives, and hydroxylmethyl derivatives, thus permitting the obtained photosensitive material to have ultrahigh contrast, good dot gradation residual potential performance and wide latitude.
Patent JP-H09274237-A (JP)
Title: Camera
Inventor: MATSUKAWA NOBUO
IPC: G03B17/14
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing the number of parts and assembly man- hour. SOLUTION: This camera is provided with a camera body 1 constituted so that a photographing lens 21 is attachably and detachably attached to the mount surface thereof, a first mechanism 5 provided with prescribed positional relation between the lens 21, a second mechanism positioned near the outside surface of the body 1 and provided with the prescribed positional relation between the lens 21 and a reference member 6 arranged on the first mechanism 5 and set for deciding the fitting position of the first mechanism itself with respect to the body 1. Then, the reference member 6 pierces through the mount surface of the body 1 and functions also as the positioning member of the second mechanism.
Patent JP-S5535163-A (JP)
Title: Exhaust gas return device for engine
Inventor: SHIOTANI TOSHIO
IPC: F02D21/08
Filed: 1978-09-06
Abstract: PURPOSE: To reduce impact which is likely to occur on the stopping and starting of return of exhaust gas, by connecting a fuel passage to an outside fuel source and opening the passage into an air passage to raise the concentration of mixture.  
     CONSTITUTION: The air passage 13 is opened into the atmosphere through an orifice 12 and branched from an intake passage 3 at the downstream side of a throttle valve 5. The air passage 13 is fitted with a negative-pressure-responsible air control valve 15 which has a negative pressure chamber 14 connected to a negative pressure passage 7. The fuel passage 30 connected to the outside fuel source 29 such as a fuel tank located above the air passage 13 is opened into it so that a quantity of fuel depending on that of air conducted through the passage 13 is added to the air. Therefore, the concentration of the mixture conducted through the intake passage 3 is increased by the added fuel. This results in reducing the impact which is likely to occur on the stopping and starting of return of exhaust gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61267629-A (JP)
Title: Printing device
Inventor: YOKOI TAKAAKI
IPC: B41J13/00
Filed: 1985-05-21
Abstract: PURPOSE:To enable a printing device to select an applicable cassette automatically by allowing information for selecting a paper feeding cassette to the printing device to be stored as one of logical form information. CONSTITUTION:A printing device is composed of a control section 1 which consists mainly of a microprocessor, a filing device 2 which stores information in logical form, and of a printer 3, to which a feeding cassette 31 and 32 can be mounted. When the logical form overlay is effected, the nomenclature to be used is given to the control section 1 from a host device. Then, the control section 1 reads out the corresponding logical form information from the filing device 2 by using the nomenclature described above as a keyboard, compares the form designation information with a cassette identification code 'a' which is actually packaged, and then determined which would be selected, the upperstage or the lower one.
Patent JP-S5735102-A (JP)
Title: Turbine
Inventor: KOBAYASHI TADASHI
IPC: F01D9/00
Filed: 1980-08-07
Abstract: PURPOSE: To prevent a fluid from flowing backward at the butt of the blade of a turbine and highten the operating efficiency of the turbine, by providing a recess inside a fluid passage upstream to the trubine blade and providing a protrusion inside the fluid passage downstream to the blade.  
     CONSTITUTION: A plurality of nozzles 2 are provided halfway at an annular fluid passage 1 for a turbine. A plurality of blades 4 are radially secured on the peripheral part 3a of a rotary disc 3 downstream to the nozzles 2 so that the blades extend outward into the fluid passage 1. A recess 8 of arc-shaped cross section is provided on a surface 1b inside the fluid passage 1 upstream to the butt of each blade 4 so that the recess 8 extends inward in the radial direction from the inlet part of the nozzle 2. A protrusion 9 is provided in the fluid passage 1 downstream to the outflow part of the butt of the blade 4 so that the protrusion 9 extends outward in the radial direction. This results in heightening the pressure at the inflow part of the butt 4a of the blade 4 and reducing the pressure at the outflow part of the butt 4a. The backward flow of fluid is prevented by the multiplying action of the pressure increase and decrease. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1062193-A (JP)
Title: Navigation equipment for mobile object
Inventor: YANO HARUTO
IPC: G01C21/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To enable display of the travel locus to the present position at the time of changeover to a mode displaying navigation, by installing a position detecting means or the like which detects the present position of a mobile object by a mode except navigation. SOLUTION: When a mode displaying information except naviation is selected, a position detecting means detects the present position of a mobile object, and a travel path information storing means stores the travel locus on the basis of the detected result. When a mode displaying navigation is selected, a travel path information outputting means outputs travel path information as far as a present position, on the basis of the content stored in the travel path information storing means. That is, a CPU 7 reads map information stored in a CD ROM 25a and travel locus information corresponding to the map information, from the memory table of an RAM 8, and superposes the travel locus on a chart of the map, which are outputted. Thereby information except navigation can be displayed on the display unit of navigation.
Patent JP-S62285792-A (JP)
Title: Vaccine for zoster virus
Inventor: POORU EMU KERAA
IPC: C12N1/20
Filed: 1987-05-01
Abstract: A gene of varicella-zoster virus (VZV) which encodes immunogenic outer surface viral proteins has been identified by DNA sequence analysis. Antibodies directed against peptides imputed from the DNA sequence can react with the glycoprotein, which itself is reactive with neutralizing antibodies. The amino-terminal sequence of the purified glycoprotein is identical to a portion of the amino acid sequence imputed from the DNA sequence. This glycoprotein is useful for the preparation of a vaccine against VZV.
Patent JP-H07321079-A (JP)
Title: Carrier for cleaning substrate and substrate cleaning method
Inventor: HAYASHI HIDEKI
IPC: B65D85/86
Filed: 1994-05-24
Abstract: PURPOSE:To prevent a substrate treating apparatus from scaling up, relax high alignment accuracy requirement for transferring a substrate W and elimi nate chucking error of the substrate or breakage of projecting part on the proximity side of a substrate delivery jig so as to improve the throughput for the substrate. CONSTITUTION:The title carrier comprises a pair of right and left side-part holding frames in which a plurality of substrates W are contained at an upright position in parallel and sequence, a pair of right and left lower edge holding frame 45 for receiving both right and left lower edges of the substrate W, a pair of fore and back end-part fixing frames 48 that are respectively fixed on the fore and back end parts of the frames 41 and frames 45, and an intermediate rib 50 disposed integrally on the frames 41 and frames 45. A collar part 44 for hooking of a carrier chuck 15C is integrally formed together with the frames 41, and the rib 50 is arranged between respective unit groove groups D, where a substrate housing groove and substrate receiving groove for one carrier for transferring substrates are unified as a unit groove group D.
Patent JP-S61267511-A (JP)
Title: Disease-curing material
Inventor: HORIUCHI TETSUO
IPC: A61K9/70
Filed: 1985-05-20
Abstract: PURPOSE:To provide a disease-curing material enabling the simultaneous administration of drugs for oral administration and administration via oral mucosa, and consisting of a laminate having the first substrate layer containing a drug for oral administration and the second substrate layer containing the drug for administration via oral mucosa, wherein said first and second layers are placed independently and shielded from each other. CONSTITUTION:The objective disease-curing material is a laminate having the first substrate layer 1 consisting of a hydrophilic layer containing a drug for oral administration and the second substrate layer 2 consisting of an oleophilic layer containing a drug for administration via oral mucosa, wherein the first and the second layers are placed independently and shielded from each other. Since the material enables the simultaneous administration of drugs by oral administration and via oral mucosa, various combination of drugs can be achieved easily, and the pharmacological synergistic effect of the orally administered drug and the drug administered via oral mucosa can be expected. Because both substrate layers 1 and 2 are placed independently and shielded from each other, incompatible drugs or drugs having different stable pH range can be included in the same preparation.
Patent JP-S60251678-A (JP)
Title: Semiconductor light-receiving element
Inventor: NAGAI HARUO
IPC: H01L25/04
Filed: 1984-05-28
Abstract: PURPOSE:To improve performance by using one electrode in two separate light- receiving elements in common and superposing and bonding it. CONSTITUTION:Two kinds of crystals in which N type InP buffer layers 19 and an N type photosensitive layer 5 or 7 are laminated while using N type InP as substrates 12 are grown. Passivation films 14 are formed onto the surfaces of the photosensitive layers, holes are bored, and P type regions 11 are obtained. The thickness of the crystals is adjusted, P side electrodes 15 and N side electrodes 13 are shaped, and a dielectric multilayer film 17 transmitting beams, which have high reflectivity to a specific wavelength and wavelengths longer than the wavelength, is formed to a window section shaped to the N side electrode in the crystal. An antireflection film 18 to beams having some specific wavelength is formed in a window shaped to the N side electrode of one crystal. The N side electrodes 13 for two diodes are bonded mutually by a low melting-point metal 16 such as an Au-Sn alloy. Accordingly, manufacture is facilitated while high performance can be displayed.
Patent JP-S60253712-A (JP)
Title: Waste disposing plant
Inventor: MATSUI KOU
IPC: B09B5/00
Filed: 1984-05-29
Abstract: PURPOSE:To enable efficient disposal of waste, by a method wherein waste is classified by crushing and selection. CONSTITUTION:Waste, charged into a crusher 5, is crushed by a repulsion impact force by means of a chain. After crushing, an iron series metal is separated from an incombustible substance 7 with the aid of mangetic selecting devices 23 and 24, and the iron series metal is selected discharged by means of a conveyor 26. Through the working of a vibration sieve 25, the iron series metal is selected and separated into an incombustible substance 27, such as stones, glass, concrete, bricks, and an incombustible substance 28, such as non-ferrous metal. A combustible substance 8 is completely incinerated or sent to a dyhydrating, drying, and selecting device 10 in order to recover and reuse it as effective resource, and the incombustible substance is separated by a selecting device 10 to discharge it from a bottom tank 29. The combustible substance, freed from the incombustible substance, is dehydrated and dried by means of the heat and the air force of high temperature gas to feed it to a cyclone 11 where further separation takes place. The combustible substance 8 in a powdery state is fed to an agitating kneading device 41 togetherwith an additional matter 40 such as excrement, and after the mixture is agitated and kneaded into a state which is suitable for fermentation, it is carried to a stacking place 43 for fermentation.
Patent JP-H08281736-A (JP)
Title: Injection unit for injection molding machine
Inventor: TAZAWA SHINICHI
IPC: B29C45/63
Filed: 1995-04-10
Abstract: PURPOSE: To facilitate material and color changes and to shorten the longitudinal size by providing a plunger for injecting and metering resin material in a barrel having one nozzle, and a unit for transmitting the rotatably drive force of a screw rotatably inserted into the barrel having a hopper to the screw. CONSTITUTION: When a predetermined amount of molten resin is metered to the front chamber 31 of an injection barrel 24, a plunger 27 is advanced by a hydraulic cylinder 26, and the metered resin is injected into a mold cavity via a nozzle 33. One common hopper 29 is mounted for all a plurality at the resin material supply port 37 of the barrel 25, the material supplied from the port 37 is molten by the shearing heat and the heater 30 provided on the outer periphery of the barrel 25 by the rotation of the screw 28, and fed to the chamber 31 of the barrel 24 in front of the plunger 27 via a passage 32. The rotary drive of the screw 28 is conducted by a power transmission unit 36.
Patent JP-H06326093-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKADA YOSHIFUMI
IPC: H01L21/3205
Filed: 1993-05-11
Abstract: PURPOSE:To provide a semiconductor device which can be refined in structure and highly integrated and its manufacturing method. CONSTITUTION:After a contact hole 7 is opened in an insulation film 6 formed on a silicon substrate 1 and then metal films 8a and 8b are buried in the hole, a first wiring layer is formed, a first insulation film 14 is formed on the entire surface, etched back, and is buried between first wiring layers. A stopper layer 15 is formed on an entire layer and then etched back until a first wiring layer surface is exposed. An interlayer insulation film 10 is formed on the entire surface and etched, thus opening a through hole 11. Hence the overlapping marging at the throughhole part is eliminated.
Patent JP-S5734427-A (JP)
Title: Gas extractor
Inventor: OONUMA HIDEO
IPC: G01N1/24
Filed: 1980-08-11
Abstract: PURPOSE:To enable the dissolved gas in a liquid to be repeatedly extracted and permit the extraction of even a dissolved gas of high solubility, by constituting a gas extractor such that the cylinder chamber of a reciprocating piston apparatus is connected to a deaerating vessel and capable of being connected to a vacuum pump. CONSTITUTION:The piston 7b of a reciprocating piston apparatus 7 is operated rightward by means of a differential-pressure piston apparatus 20, and with valves 5 and 8 opened, a three-way valve 9 is actuated to make a cylinder chamber 7a and gas sample tubes 14a, 14b communicate with a vacuum pump 10. When the insides of the cylinder chamber 7a and the like are brought into a given vacuum state, the valve 9 is changed over so that the electrical insulating oil in a sample oil thief 4 flows into a deaerating vessel 1, and a stirrer 2 is actuated. Thereby, the dissolved gas in the electrical insulating oil is separated and released to flow into the cylinder chamber 7a and the like and accumulated. Then, when the valve 5 is closed and the piston 7b is moved leftward, the dissolved gas is forcedly transferred to the gas sample tubes 14a and 14b and filled therein. Said procedure is repeated to transfer the dissolved gas in the electric insulating oil to the gas sample tubes 14a and 14b to charge them therewith successively.
Patent JP-H05304286-A (JP)
Title: Solid-state image sensing device
Inventor: NAKANO TAKASHI
IPC: H01L27/148
Filed: 1992-04-28
Abstract: PURPOSE:To inhibit dispersion due to positions of the collection of driving pulses. CONSTITUTION:Two or more of driving-pulse feed lines run parallel, these feed lines are connected in a netty lottery shape, and the width of connecting sections 3 is broadened with distances from a driving-pulse feed point 2. Accordingly, dispersion due to positions of the collection of driving pulses is reduced, and displacement due to positions of driving pulse timming is diminished, thus easily designing a circuit, then preventing the decrease of the maximum quantity of charges transferred of a CCD.