baber/WOPTO huggingface dataset:
Patent JP-2000270269-A (JP)
Title: Infrared ray image pickup device
Inventor: MATSUDA YUICHI
IPC: H04N5/33
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To properly correct a defect in an infrared ray sensor. SOLUTION: An infrared ray emitted from reference heat sources 5, 6 of an infrared ray converging means 2 irradiates a sensing element 1a. Then a sensing signal from each sensing element 1a is fed to a defective element detection means 3, which discriminates defective element. Then a defective element information update means 4 updates the contents of a storage means 1b so that the sensing signal of the defective element is not used. On the other hand, an infrared ray incident from the outside is scanned over the sensing element 1a of an infrared ray sensor 1. The signal sensed by the sensing element 1a is fed to a selection means 1c. Then the selection means 1c references the contents in the storage means 1b to recognize any defective element and transmits only signals from normal sensing elements to a time delay and integration TDI circuit.
Patent JP-H03213868-A (JP)
Title: Electrophotgraphic sensitive body
Inventor: HAYASHI SHIGENORI
IPC: G03G5/14
Filed: 1990-03-23
Abstract: PURPOSE:To eliminate surface defects and to enhance abrasion resistance on the surface by filling recesses, such as pinholes and cracks, present in an organic type photosensitive layer with an insulating material and inserting it between this photosensitive layer and a protective layer. CONSTITUTION:The insulating material 35 used for filling the recesses, such as pinholes and cracks, present at least in the organic type photosensitive layer 30 is inserted between this layer 30 and the protective layer 33. The recesses of the layer 30 or this layer 30 and its undercoat layer 31 are positively filled with the material 35, and the protective layer 33 is formed, thus permitting the obtained photosensitive body to restrain image-unsharpening matter from existing on the surface of the photosensitive body, and to solve problems, such as image trailing, and to enhance durability.
Patent JP-S58190622-A (JP)
Title: Combustion apparatus
Inventor: NISHIKAWA MAKOTO
IPC: F23K5/18
Filed: 1982-04-30
Abstract: PURPOSE:To prevent emitting smoke, the generation of a malodor, abnormal combustion and the generation of clogging due to the tar of a nozzle in case of the stoppage of combustion by removing liquid fuel in the nozzle and a fuel piping to the nozzle when combustion is stopped and preventing the dropping of liquid fuel to a combustion chamber. CONSTITUTION:An air pump 8 mounted to an air pipe 7 is stopped on combustion, is operated for an arbitrarily set time by a combustion stop signal when combustion is stopped, forwards air to the fuel piping 4 from the air pipe 7, and discharges liquid fuel remaining in the nozzle 2 and the fuel piping 4 from the nozzle 2 to burn the fuel. Accordingly, the generation of emitting smoke and the malodor in case of the stoppage of combustion can be prevented, and abnormal combustion, such as the unexpected ignition, smoking, etc. of liquid fuel infiltrating into refractory materials, etc. can be obviated while the genertion of clogging due to tar of the nozzle by leaving under a high-temperature atmosphere in the vicinity of the nozzle of liquid fuel and the decomposition of the fuel can be prevented.
Patent JP-H10266499-A (JP)
Title: Solar cell panel
Inventor: ITO HAJIME
IPC: E04D1/30
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a solar-cell panel such that when the panels are laid overlapping one another, the panels adjoining to each other in their cross direction are easily connected under a watertight state even when the vertically overlapping panels have moved from each other in their cross direction. SOLUTION: A frame 2 on which solar-cell panels 1 are mounted to reinforce and support them is provided, and grooved connections B into which connecting members connecting adjacent jamb parts 5 together in such a way that waterproofing can be achieved can be fitted from the eaves side to the ridge side are provided in both the right and left jamb parts 5, 5 of the frame 2 which face each other with the solar-cell panels 1 installed at right and left adjacent positions along a roof surface.  Tongue parts 3d and grooved parts which are freely vertically fitted together when the solar cell panels 1 are laid overlapping one another from the eaves side to the ridge side are arranged on the upper surface of a ridge-side frame 3 and the lower surface of an eaves-side frame 4 which constitute the frame 2, and the grooved connections 5B are located above the tongue parts 3d and the grooved parts in the frame 2 when the tongue and grooved parts are fitted together.
Patent JP-S553639-A (JP)
Title: Manufacturing semiconductor substrate
Inventor: SHIMURA TATSUO
IPC: H01L21/76
Filed: 1978-06-23
Abstract: PURPOSE: To obtain a dielectric-isolator separated substrate which is in parallel with a single-crystal plane and has less warning in the succeeding heat treatment, by grinding out a final polycrystal layer in parallel with the single-crystal plane, and then laminating an oxidized layer and a polycrystal film on the removed plane again.  
     CONSTITUTION: An oxidized film 2 is formed on a single-crystal Si substrate 1 having grooves 1', then polycrystal layer 3 is formed. Oxidized films and polycrystal layers are alternately formed thereafter, and a laminated polycrystal substrate 5 is formed. In this case a final polycrystal layer 4 is laminated so that it is thicker than the dispersion d of the thickness between the oxidized film beneath the final layer and a sigle-crystal plane 6 and 1/40 of total thickness of polycrystal layer y. Then, the final polycrystal layer 4 is ground out along the A-A' plane in parallel with the single-crystal plane 6. An oxidized film 12 is formed on a polycrystal plane 7, and a polycrystal layer 13 is laminated in such a way it is smaller than 1/40 of total thickness of laminated layer y'. Since the thickness of the layer 13 is less than 1/40 of the total laminated layers, the unevenness of the thickness is negligible. A dielectric-insulator separated substrate is obtained by removing the B-B' portion of the substrate 11 with reference to the most external polycrystal plane 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55167225-A (JP)
Title: Separation through extraction of drug ingredient from sea snake
Inventor: HANEDA TAKEO
IPC: A61K35/58
Filed: 1979-06-14
Abstract: PURPOSE: To obtain a drug ingredient useful as remedy for stiff and painful shoulder, and for hernia of an intervertebral disk, by boiling or steaming a sea snake with water to give its fats and oils, followed by separation.  
     CONSTITUTION: A sea snake directly or its internal organs are boiled in hot water or steamed with water vapor so that its fats and oils are separated. After cooling, the set fats and oils are collected and dissolved in an organic solvent capable of dissolving fats and oils. When unsoluble ingredients exist, the solution is concentrated after their removal, and the concentrate is purified through separation by column chromatography using a fat-dissolving organic solvent as a developing solvent, thus giving a drug ingredient from the sea snake. The ingredient don't contain phospholipid at all, is simple lipid, has the melting point of 40W50°C, insoluble in water, easily soluble in chloroform, etc., and neutral. It is useful as a remedy for stiff and painful shoulder, hernia of an intervertebral disk, whiplash, sciatic neuralgia, various rheumatisms, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10271443-A (JP)
Title: Digital video broadcast system and digital video recording system
Inventor: ITO SEIGO
IPC: H04N21/235
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the digital video broadcast system that executes proper video recording processing by providing a total data capacity of digital video data sent/received to a reception destination. SOLUTION: A data capacity management section 13 manages a total data capacity of digital video data sent by a transmission section 12 for each program and provides the total data capacity for each program to a viewer as program information. On the other hand, in the case that a program broadcast by a broadcast station 10 is recorded, a video recording management section 24 of a digital video recorder 20 installed at the viewer selects a video recording medium that has an idle capacity larger the total data capacity provided as program information among pluralities of video recording media stored in a recording device 25 and smallest among the capacity of them and the digital video data received by a reception section 22 are recorded in the selected video recording medium.
Patent JP-H01247934-A (JP)
Title: Air exhauster for cooking
Inventor: TAKADA SHIYOUTEI
IPC: F24C15/20
Filed: 1988-03-29
Abstract: PURPOSE:To reduce the temperature in an air exhaust duct, and to make use of waste heat effectively in winter by locating an air outlet in a lower part on the front of a cooker unit, intersecting an air intake duct, through which outdoor air passes, with the air exhaust duct, and installing a heat exchanger at the crossing point of those ducts. CONSTITUTION:A suction port 3 is located in a upper part in the rer of a cooker unit 2, and connected to the outdoors through an air path 13, an exhaust 8, and an exhaust duct 7. An air outlet 9 is locate din a lower part on the front of the cooker unit 2, and connected to the outdoors through an air intake duct 12, an air intake fan 10 and a heat exchanger 11. Heat exchange takes place between the exhaust air of high temperature and the intake air to transfer the heat energy of the exhaust air to the intake air, reducing the temperature of the exhaust air, so that thinner heat insulation materials can be applied to wrap around the exhaust duct 7 as the temperature in the duct 7 drops. In addition, a cook may not feel cold at his feet because warm air is discharged from the air outlet 9.
Patent JP-H04236463-A (JP)
Title: Schottky barrier semiconductor device
Inventor: WAKATABE MASARU
IPC: H01L29/872
Filed: 1991-01-18
Abstract: PURPOSE:To make fast a switching speed of a Schottky barrier semiconductor device in which a region of an opposite conductivity type is formed in a semiconductor substrate of one conductivity type and in which a Schottky barrier metal has been formed so as to be extended on the semiconductor substrate and the region. CONSTITUTION:An insulating film 6 is formed on the surface of a region 2 of an opposite conductivity type, and the width of an exposed face of a semiconductor substrate surrounded by the insulating film 6 is limited. Thereby, it is possible to prevent minority carriers from being injected from the region 2 of the opposite conductivity type when a forward bias is applied to a Schottky barrier metal 1 which is laminated so as to be extended on the said insulating film 6 and the said exposed face.
Patent JP-H11194146-A (JP)
Title: Electric field sensor
Inventor: SAKAKIBARA MASAKI
IPC: G01R29/08
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate variance due to change in optical intensity and temperature drift, etc. SOLUTION: The board 2 of this sensor is provided thereon with an incident/ outgoing light waveguide 3 which receives an incident light and emits an outgoing light, and changes a refractive index according to the intensity of applied electric field, a grating 4 for a wavelength modulator which is written in the waveguide 3 and Bragg-diffract the incident light, and electrodes 5 and 5' that are connected with an antenna and are provided adjacent to the grating 4 for the wavelength modulator. Thus, a change in electric field intensity is converted into the wavelength modulation through grating, so that no influence of variance of optical intensity is given.  Further, the incident/outgoing light waveguide is divided into two pieces thereof, and the grating for the wavelength modulator can be written in one waveguide and that for temperature compensation be written in the other waveguide. Therefore, a difference of wavelength from the respective grating can be measured as an electric field intensity, thereby eliminating an influence of change of wavelength due to temperature drift, etc.
Patent JP-S58191567-A (JP)
Title: Sub-scanning system of facsimile
Inventor: TOMITA YASUHARU
IPC: H04N1/04
Filed: 1982-05-06
Abstract: PURPOSE:To eliminate the read error from being accumulated, by keeping a constant change mode of a sub-scanning speed until a readout period and a readout start timing of a picture to a band compressor are synchronized, and changing the change mode of the sub-scanning speed. CONSTITUTION:A buffer memory 8 accumulates a coded picture signal, the content is transmitted to a transmission line from an MODEM10 and applied to a buffer memory discriminating path 9. The output of the circuit 9 is synchronized with an output of an FF17, inputted to a speed state setting ROM11, and the speed change is decided with an output pulse of a frequency division counter 20. In changing the change mode of the sub-scanning speed, the speed is changed constantly until the readout period and the readout start timing of the picture to the band compressor 7 are synchronized, afterwards, the rate of change is altered.
Patent JP-S57190749-A (JP)
Title: Solid exothermic and heat insulating material for riser
Inventor: YONEZAWA HIROSHI
IPC: B22D7/10
Filed: 1981-05-20
Abstract: PURPOSE:To reduce the labor for charging to risers and to improve casting efficiency by solidifying an exothermic material and a heat insulating material to one body thereby forming a solid exothermic and heat insulating material. CONSTITUTION:A solid exothermic and heat insulating material consists of two layers; a solidified lower exothermic material layer 3, and an upper heat insulating material 4, and is a cylindrical molding having one or plural pieces of holes 5 opening at the top end face of the layer 4 and extending vertically roughly in parallel with the axial direction in such a way as to reach the lower layer 3. This is placed on the top surface of a riser after charging of molten metal, by which the overlapping of spraying work is eliminated, the loss during charging on the riser surface is prevented, and the working environment is improved on account of the reduced actual working hour for the operator and the reduced production amt. of dust and smoke.
Patent JP-H04310140-A (JP)
Title: Computer system
Inventor: ABE NORIYUKI
IPC: G06F11/22
Filed: 1991-04-09
Abstract: PURPOSE:To extremely reduce both the developing period and the developing cost of a computer system by controlling directly and optionally a processor through a host computer. CONSTITUTION:An external instruction register 31 directly writes and holds the instruction that is given to a processor 45 from a host computer. An internal instruction register 52 reads the instruction of an address designated by a program counter 34 out of a program memory 33 and holds it. A control register 30 directly writes and holds the 1st and 2nd control signals. A selector 35 outputs one of both instructions held by both registers 31 and 32 to a processing circuit 38. A port 36 reads and writes the data through the circuit 38 and the host computer respectively. An address decoder 37 decodes the address given from the host computer and designates a register where the host computer reads and writes the data.
Patent JP-S57190732-A (JP)
Title: Press die device for piercing and washer-faced piercing
Inventor: KOBAYASHI GOROU
IPC: B21D28/34
Filed: 1981-05-19
Abstract: PURPOSE:To enable piercing and washer-based piercing selectively by one press die device by providing a back-up cam that moves the upper face of a die vertically and selectively against the upper face of a die retainer. CONSTITUTION:In the case of piercing, a work is set on the upper face of a die retainer 16 and a punch retainer 7 is lowered to the die retainer 16 by lowering a ram 4. At the same time, a switch cam 26 is also lowered. A die 18 is pushed up by advancing a back-up cam 24 by the switch cam 26 against the force of a return spring 25 and the upper face of the die 18 is brought to the same level with the upper face of the die retainer. Under this condition, a hole is pierced at specified position of the work by a punching die. Then, the punch retainer 7 and the switch cam 24 are returned to original position. In the case of washer based piercing, piercing is made after releasing the cam holder 27 so that the switch cam 24 does not come into contact with the back-up cam.
Patent JP-S63243957-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/082
Filed: 1987-03-31
Abstract: PURPOSE:To improve the sensitivity of a sensitive body in the region from visible light to near infrared rays and the traveling property of carriers by forming a region consisting of laminated thin films of microcrystalline Si, thin films of amorphous Si and thin films of amorphous Si contg. a prescribed element in the photoconductive layer. CONSTITUTION:A region consisting of laminated thin films of microcrystalline Si (muc-Si), thin films of amorphous Si (a-Si) and thin films of amorphous Si contg. one or more element among C, O and N, e.g., a-SiN is formed in a photoconductive layer. For example, the photoconductive layer is composed of an electric charge transferring layer 5 and an electric charge generating layer 6, the layer 5 is made of a-Si:H and the layer 6 is formed by successively laminating thin a-SiN films, thin muc-Si films and thin a-Si films. A barrier layer 2 of a-SiC:H or the like and a surface layer 4 of a-SiC:H or the like are preferably formed between an electrically conductive support 1 and the layer 5 and on the layer 6, respectively.
Patent JP-S59202461-A (JP)
Title: Manufacture of photosensitive material
Inventor: NAKATATE TAKANORI
IPC: G03C1/85
Filed: 1983-05-02
Abstract: PURPOSE:To prevent effectively troubles due to electrostatic charge by forming an antistatic layer by coating so that it projects from a photosensitive emulsion layer or a backing layer on the same side of a support at one edge or both edges. CONSTITUTION:An antistatic layer is formed by coating so that it projects from a photosensitive emulsion layer or a backing layer on the same side of a support by >=1mm., preferably >=2mm. at one edge or both edges of the support along the longitudinal direction.
Patent JP-H09264637-A (JP)
Title: Heat exchanger equipped with receiver
Inventor: KAWAHARA TATSUHIDE
IPC: F25B40/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger equipped with a miniaturized receiver, whose diameter is reduced without providing the receiver with any liquid refrigerant suction pipe, in the heat exchanger, formed integrally with the receiver. SOLUTION: The inside of a header tube 2 is partitioned by partitioning plates 8a, 8b into three chambers A, C, F. The chamber C is provided with a refrigerant inlet port 6 and the chamber F is provided with a refrigerant outlet port 7. On the other hand, the inside of a header tube 3 is partitioned by partitioning plates 8c, 9 into chambers B, D, E. Receiver connecting flanges 11 are inserted into the side surfaces of the chambers B, E to fix a receiver main body 18 through a receiver header 21. An inlet port passage 16 is bored on the receiver connecting flange 11 and an outlet port passage 17 is bored on the receiver header 21 while liquid refrigerant, entered from the inlet port passage 16 through the chamber B, drops through the receiver 18 by gravity and is guided out of the refrigerant outlet port 7 through the chamber E, a heat exchanging tube 4 and the chamber F.
Patent JP-H04313579-A (JP)
Title: Elevator control device
Inventor: YAMAZAKI MIKIHIRO
IPC: B66B3/00
Filed: 1991-04-09
Abstract: PURPOSE:To provide an elevator control device capable of appropriate announcing suited to a passenger condition in an elevator cage with respingness and an unpleasant feeling ungiven to the utmost for passengers. CONSTITUTION:A human body detection means 10G, detecting passengers riding in a position near to a cage door in an elevator cage, functions as an in-cage passenger condition detection means detecting the condition of passengers in the elevator cage. An announcement code is selected with an announcement selection means 10H according to the detection of the human organism detection means 10G, and announcement contents, conforming to the announcement code selected with the announcement selection means 10G, is announced in the elevator cage with an announcing means composed of a speaker control means 5 and a speaker 4.
Patent JP-S562100-A (JP)
Title: Testing time information and circuit for traffic signal
Inventor: HORUSUTO SHIYUNITSUPERUTO
IPC: G08G1/07
Filed: 1980-06-06
Abstract: 1. A method of checking consecutively received items of time information which are transmitted from a central station, in particular a radio transmitter, and which are used in traffic signalling installations in separate locations for the prompt control of these installations in accordance with individual traffic signal programmes, in which a first and a second store (M1, M2) are used, where the first store (M1) serves to receive the item of time information which was in each case the last to have been received, and the item of time information which is transferred from the first store (M1) to the second store (M2) is modified in the second store (M2) in each case by the amount of the time interval between two consecutively received items of information, and in which the contents of the first and second stores (M1, M2) are compared with on another periodically in the timing of the consecutive items of time information, characterized in that, using a third store (M3) in the case of a comparison which results in identity between the contents of the first and second stores (M1, M2), the content of the first store (M1) is transferred to the third store (M3) and only in the event of a comparison which results in non-identity is the content of the first store (M1) transferred to the second store (M2), and that the content of the third store (M3) is used to control the programme sequence of the traffic signalling installation.
Patent JP-H07267690-A (JP)
Title: Fiber size for glass fiber and glass fiber for reinforcing resin
Inventor: OZAKI KENGO
IPC: C08J5/08
Filed: 1994-03-23
Abstract: PURPOSE:To obtain fiber size for glass fibers having excellent fiber sizing properties of glass fibers, capable of producing a molding of glass fiber reinforced resin having high mechanical strength and excellent hue in the case of using the glass fibers for a reinforcing material for a resin such as a PET resin, a PBT resin or a PC resin and to supply glass fibers provided with the fiber size, for reinforcing a resin. CONSTITUTION:A fiber size for glass fiber containing a water-dispersible ether- modified bisphenol type epoxy resin as a polycondensate of a bisphenol type epoxy resin, a polyethylene glycol and a polyhydric alcohol is prepared. Glass fibers are provided with 0.1-2.0wt.% calculated as solid content of the fiber size for glass fiber, collected and optionally cut into desired length to give glass fibers for reinforcing a resin.