baber/WOPTO huggingface dataset:
Patent JP-S5489481-A (JP)
Title: Production of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L29/76
Filed: 1977-12-27
Abstract: PURPOSE: To simplify process and increase the scale of integration by providing wells and channel cut regions for forming C-MOS transistors through self-alignment.  
     CONSTITUTION: A SiO 2  film 2, a Si 3 N 4  film 3, a SiO 2  film 4 by a CVD method are laminated and deposited on an N type Si substrate 1. With a resist film 5 as a mask, these are etched to open windows 6 for forming P wells. Next, ions are implanted through the exposed film 3 and film 2, the film 5 is removed and drive- in diffusion is performed to form P-wells 7. Thereafter, again the mask of a resist film 8 is provided and windows 10 are etched in the film 3, thence heat treatment is performed to produce the SiO 2  film 2a which becomes channel cut regions within the wells 7 and substrate 1. Next, all the films are removed and oxidation treatment is performed to form a gate SiO 2  film 2b in the exposed substrate, where a polycrystalline Si gate 11 is provided and P +  type source and drain regions 12 and N +  type source and drain regions 13 are respectively formed on both sides thereof  through ion implantation or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000349103-A (JP)
Title: Heat treatment device
Inventor: YAMAGUCHI TOMOTAKA
IPC: H01L21/52
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment device with which all materials to be heat-treated can be cured under a specific condition, and the affection of gas, generating when the material to be heat-treated is cured, can be suppressed. SOLUTION: This heat treatment device has a cylindrical constant temperature oven having the upper surface and the bottom surface in a housing 1, and the inside atmosphere containing the gas, generated when the cylindrical constant temperature oven 2, flows out smoothly to outside the oven without stagnation by having the means which discharges the gas in the cylindrical constant temperature oven, and the affection of generated gas to the material to be treated can be suppressed. Also, the heat distribution in the oven can be improved and uniform cure condition can be maintained. Besides, it is suitable to have exhaust holes 7a to 7d on the side face of the cylindrical constant temperature oven 2.
Patent JP-S5863608-A (JP)
Title: Conveyor equipment
Inventor: KAWACHI ISAO
IPC: B65G23/00
Filed: 1981-10-07
Abstract: PURPOSE:To reliably perform paying-out and receipt of products in such a way that in a conveyor equipment whose endless chains have its conveying jigs suspended every determined interval, it is contrived so that the intervals of the conveying jigs can be shortened only between the determined necessary sections. CONSTITUTION:A pusher tool 14 is sent rearward in such a way that both rod cylinders 16 drive it from the position of the pusher tool 14, and it is engaged with a link pin 32 of endless chains 3, 3' on which a peg rod rig 12 of the next peg rod 4c. Next, the both rod cylinders 16 are operated in reverse direction, the pusher tool 14 is returned in the original direction, and the peg rod 4c is moved to a peg rod 4a. Then, endless chains 3, 3' are folded downward because a push- down attachment 27 is engaged with them so as not to be bent upward by a push-down member 29, so that the peg rod 4a and the peg rod 4c are shortened in the distance to each other.
Patent JP-S5948891-A (JP)
Title: Electronic circuit device of semiconductor circuit configuration
Inventor: AOYAMA KEIZOU
IPC: G11C11/41
Filed: 1982-09-10
Abstract: PURPOSE:To supply the electric power only in a desired period, by providing a power supply control unit for each block of semiconductor circuits which are successively actuated. CONSTITUTION:Power supply control units 3-1-3-5 are provided to semiconductor blocks 2-1-2-5 respectively including an address buffer, a decoder, a memory cell, a sense amplifier, an output buffer, etc. of an electronic circuit device such as an electronic memory circuit device 1, etc. These units 3-1-3-4, etc. are controlled by the detection output of input variations obtained by an input variation detecting circuit 4. Then the electric power is supplied to the blocks 2-1-2-4 only in a desired period. This can reduce the power consumption of an electronic circuit device of semiconductor configuration.
Patent JP-H1013711-A (JP)
Title: Potential clamp circuit
Inventor: YAMAMOTO HIDEKI
IPC: H03G11/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent flicker from being produced in an image by inverting a signal outputted from a buffer and applying mean value detection to the signal so as to eliminate fluctuation in a center potential of a signal outputted from the buffer. SOLUTION: A potential at a node D is a voltage lower than a substantial center potential V1 of a signal K by 6V by applying mean value detection to the signal K outputted from the buffer 2 with a resistor R1 and a capacitor C1. When a signal L resulting from the signal K inverted by an inversion circuit 4 is subject to mean value detection by a resistor R2 and a capacitor C2, the detection voltage is a voltage higher than a reference voltage being V1 which is a substantial center potential of the signal K by ΔV.  Then the resistance of the resistors R1, R2 is selected equal to each other, then a difference between the detection voltage of the signal K and the center potential V1 being the reference voltage is +ΔV and a difference between the detection voltage of the signal L and the center potential V1 being the reference voltage is -ΔV and they are cancelled each other. Then a voltage given to the inverting input terminal of a comparator circuit 3 is coincident with the substantial center potential V1, the output signal of the comparator circuit 3 is zero and no voltage level is controlled by the buffer 2.
Patent JP-S5948408-A (JP)
Title: Preparation of insecticidal composition for electric mosquito destroyer and mat for electric mosquito destroyer using said composition
Inventor: MIZUNARA TAKESHI
IPC: A01N53/00
Filed: 1982-09-14
Abstract: PURPOSE:To obtain the titled composition, containing a pyrethroid type insecticide and a 12-16C paraffin type hydrocarbon, and capable of enhancing the diffusivity of the above-mentioned insecticide in an impregnation mat without affecting the volatility thereof, and further obtain advantageously the titled mat, by using the titled composition by the solventless method. CONSTITUTION:A pyrethroid type insecticide, e.g. allethrin, is incorporated with a 12-16C paraffin type hydrocarbon and of necessary a synergistic agent, antioxidant, evaporation adjuster, perfume, and colorant to give an insecticial composition for an electric mosquito destroyer, which is then dropped onto an impregnation mat to afford the aimed mat for the electric mosquito destroyer. The above-mentioned composition has improved diffusivity in the impregnation mat, and is capable of diffusing uniformly into the whole mat only by dropping onto the central part of the above-mentioned mat. Therefore, the mat for the electric mosquito destroyer can be prepared economically in high productivity by the solventless method without affecting the amount of the above-mentioned insecticide to be evaporated at all.
Patent JP-H113542-A (JP)
Title: Optical disk
Inventor: INUI TETSUYA
IPC: G11B7/24076
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk for recording the information in grooves and lands, which is capable of accurately obtaining the address information without crosstalk. SOLUTION: 1st and 2nd rugged pit trains 4a, 4b are provided for recording the address information of a recording truck. The 1st rugged pit train 4a are provided on mirror parts 3 formed by the break of the grooves 1. Meanwhile, the 2nd rugged pit train 4b are formed at the part wider than the track pitch in the radial direction between narrow groove parts 1a.
Patent JP-H0316375-A (JP)
Title: Calculation device of picture processing designation area information
Inventor: KAMO YASUSHI
IPC: H04N1/387
Filed: 1989-06-21
Abstract: PURPOSE:To designate an optional number of areas of optional shape with memory configuration of a small capacity and low cost by devising the device such that a bus is efficiently in use with a CPU and a direct memory access controller. CONSTITUTION:A CPU 2 calculating a picture processing area for each main scanning line at a high speed based on designated area information stored in an area information storage means 23 and a direct memory access controller 26 transferring an area data being the result of calculation stored in the area information storage means 23 to shift registers 24, 26 at a high speed are devised to use a bus efficiently. Then an area of an optional shape is designated with simple architecture, small capacity and low cost memory configuration.
Patent JP-H079093-A (JP)
Title: Method for adjusting temperature of cooling water for casting
Inventor: TSUNODA HIROAKI
IPC: B22D11/22
Filed: 1993-06-29
Abstract: PURPOSE:To keep the temp. of cooling water for casting to the constant by measuring the temp. of the cooling water at supplying side into a mold and adjust-controlling the water flow rate dividedly supplied into a cooling tower in the cooling water at returning side so as to be possible to keep the cooling water to the fixed temp. range. CONSTITUTION:The cooling water 2 stored in a pit 1 at the supplying side is supplied into a casting machine 4 with a supplying pump 3, and molten copper is solidified and the cooling water is stored in a pit 5 at the returning side. The cooling water in the pit 5 at the returning side is fed to the cooling tower 7 with a returning pump 6. A divided pipe 9 for returning the cooling water directly into the pit 1 at the supplying side in the cooling water piping 8 at the returning side without passing through the cooling tower 7. The temp. of the cooling water in the piping 11 at the supplying side supplied to the casting machine 4 is measured with a temp. detector 12 and the flow rate into the divided pipe 9 is adjusted with a control valve 10 to keep the cooling water temp. to the constant. By this method, the excellent cast product can be produced.
Patent JP-S5865210-A (JP)
Inventor: DEIBUITSUDO ARAN GUROOBUA
IPC: A61K8/58
Filed: 1982-09-14
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-H0829211-A (JP)
Title: Spray gun abnormality detection device and spray gun abnormality detecting method
Inventor: SATO MASAMI
IPC: G01D21/00
Filed: 1994-07-11
Abstract: PURPOSE:To exactly detect painting abnormality due to blocking in a spray gun and judge the pattern of the spray gun blocking. CONSTITUTION:The spray sound of a spray gun 39 in painting work is analyzed for frequency to produce a spray pattern. This spray pattern is compared with a spray pattern in spray gun blocking state which is stored in a memory 33 by an operation processor 35 to judge the state of the spray gun blocking.
Patent JP-H11346548-A (JP)
Title: Control unit for grain-issuing auger
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject control unit designed to obviate such a problem that, since conventional extendable grain-issuing augers of this kind work so as to turnably move between a grain-issuing position (normally, the tank of a truck parking on a farm road) and the waiting position above a threshing apparatus while extendably actuating based on switching operations and putting the grain-issuing port at the tip to distance regulation from a traveling vehicle body, the carriage cylinder of the above kind of augers may extend during turning movement and therefore there have been highly dangerous factors. SOLUTION: This control unit for a grain-issuing extendable auger for issuing grains reserved in the grain tank 1 of the combine harvester out of it, is so designed to render the auger 2 impossible to make an extendable actuation while being in movement toward an issuing position and possible to make a contractile actuation while being in movement toward a waiting position.
Patent JP-H02439-A (JP)
Title: Human aprotinin homologue, host strain and manifestation vector, separation thereof and use thereof as drug
Inventor: BORUFUGANGU BURUNSU
IPC: A61P31/12
Filed: 1988-06-27
Abstract: PURPOSE: To obtain a human aprotinin homolog that has increased resistance and reduces development of allergy by replacing the amino acid residue in position 15 of human aprotinin, which is a proteinase inhibitor, with another protgen amino acid residue by a genetic engineering technique.  
     CONSTITUTION: This human aprotinin homolog is obtained by preparing a gene that codes for a human aprotinin homolog having structure in which the lysine residue in position 15 of human aprotinin is replaced with another protogen amino acid residue (for example, valine or leucine residue), then transducing this gene to a plasmid vector, transforming a host strain (for example, Escherichia coli) by using the plasmid vector, then culturing the transformed strain in a medium to produce a proteinase inhibitor composed of the above- mentioned human aprotinin homolog in the culture medium, and separating and purifying the produced human aprotinin homolog by such a means as ion exchange chromatography. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H116980-A (JP)
Title: Projection device
Inventor: MIYASHITA EIMEI
IPC: G02F1/1335
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To use a low-input lamp as a light source to prolong the life of the device and to continue projection in a somewhat dark state even when one lamp is burnt out because plural light sources are prepared by providing the light source with one concave reflection mirror per each and inclining the optical axis of the light source to an irradiated surface by a specified angle to the normal of the irradiated surface. SOLUTION: The light source is a metal halide lamp and is positioned on an axial center in the concave reflection mirror 2, and 1st and 2nd lens array bodies 3 and 5 and a condensing lens 100 are arranged on the irradiated surface 6 side. The mirror 2 is a parabolic mirror surface and reflects the light as parallel beams from the light source 1. Both light sources 1 and 1 are arranged so that their optical axes are symmetrically inclined by 2 deg. to 8 deg. to the normal (n) of the surface 6 and crossed at one point on the surface 6 so as to irradiate a common range on the surface 6. The surface 6 is a liquid crystal panel and the light passing through the liquid crystal panel passes through a projection lens in front of the liquid crystal panel and is projected to a screen.
Patent JP-H07329832-A (JP)
Title: Opening and closing operation auxiliary device for gate door for load carrying platform
Inventor: WATANABE YOSHIO
IPC: B62D33/03
Filed: 1994-06-07
Abstract: PURPOSE:To downsize a device, and to facilitate the fitting thereof by forming the front end of a frame with a recessed part, into which a load carrying platform frame provided in the edge of a load carrying platform is to be retreated, and forming a central part of an intermediate link with a thin part, which can retreat the load carrying platform into the recessed part. CONSTITUTION:When a gate door 13 is opened, a turning link 21 is turned through a connecting link 23, and furthermore, a coil spring 17 is compressed through an intermediate link 26 and a rod 18. In this opening and closing auxiliary device 10, a side plate 15 of a frame 14 is formed with a recessed part 33. In the case where a load carrying platform support frame 34 of a motor truck is formed of the C-shape steel, the frame 14 can be fitted by only inserting the upper end of the frame 14 into the load carrying platform supporting frame 33. The intermediate link 26 is formed with a thin part 29, and interference of the C-shape steel of the load carrying platform support frame 34 with the wide intermediate link 26, of which lower part is positioned low is eliminated, and the operation without hindering the intermediate link 26 is secured.
Patent JP-S5859413-A (JP)
Title: Autofocusing method
Inventor: OOIKAMI KENICHI
IPC: G03B13/36
Filed: 1981-10-06
Abstract: PURPOSE:To obtain a focused image with a desired wavelength, by correcting the focusing position on the basis of infrared rays and visible rays which are detected independently of each other. CONSTITUTION:A light receiving device 23 where the image of an object 21 is formed by a lens 22 is provided with an optical path dividing prism 26 having a semitransparent face 24 and a total reflective face 25 and photodetecting element arrays 28 and 29 provided on a substrate 27. Optical paths from the lens to arrays 28 and 29 are different in length, and the middle position between arrays 28 and 29 is a focal plane conjugate to a film surface, and the light of all wavelengths is incident to arrays. An infrared cut filter 32 which permits visible rays to transmit through and cuts infrared rays and an infrared transmissive filter 33 which permits near infrared rays to transmit through and cuts visible rays are arranged on auxiliary photodetecting element 30 and 31, respectively. The lens 22 is driven to the focus position for the light having a desired wavelength on the basis of the deviation of the focus position between visible rays and infrared rays and a correction value obtained from output signals of photodetectors 30 and 31.
Patent JP-S5683438-A (JP)
Title: Preparation of 2-hydroxy-3-alkyl-2-cyclopentenone
Inventor: YAMATAKA KAZUNORI
IPC: C07C67/00
Filed: 1979-12-10
Abstract: PURPOSE: To obtain the titled compound useful as a flavoring agent, etc., advantageously, by the condensation of a diester of an α-alkylglutaric acid with a diester of oxalic acid, in a polar aprotic solvent, in the presence of a strongly basic alkali metal compound, and then by the hydrolysis.  
     CONSTITUTION: A dialkyl ester of an α-alkylglutaric acid, especially α-methyl glutaric acid, and a dialkylester of oxalic acid are condensed in a polar aprotic solvent, especially dimethylformamide, in the presence of a strongly basic alkali metal, especially sodium, alkoxide, in the first stage at 0W80°C, especially 0W40°C, and in the second stage at 80W150°C, especially 100W150°C. After the solvent is removed from the reaction solution, the condensation product is hydrolyzed in an aqueous inorganic acid, preferably without isolation, to give the titled compound in high yield from raw materials industrially and readily available as a by-product, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5492138-A (JP)
Title: Data discriminating method
Inventor: OOBA TOSHIHIKO
IPC: G06F17/21
Filed: 1977-12-29
Abstract: PURPOSE: To make it possible to discriminate between data of a two-byte system and those of a one-byte system with invariable precision by flagging the only lst byte of data composed of two bytes.  
     CONSTITUTION: No flag is set to data B composed of one byte, a flag is set to only the lst byte of data A of two bytes, and no dlag is set to the byte after data A. The unit can therefore process following data accurately even in case of the occurrence of an error in process, an interruption of the process, or absence of one byte. Namely, although a wrong character is displayed or printed out as to incomplete data, it can be prevented to display or print out a wrong character as to following data string discriminating between data A and data B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H084218-A (JP)
Title: Verge execution fitting assembly of seam joint roof material and execution method thereof
Inventor: TSUKAMOTO HIROSHI
IPC: E04D3/30
Filed: 1994-06-16
Abstract: PURPOSE:To improve the workability and water resistance by holding a seam joint roof member with metal fittings taking a space fixed to the gable side end edge of a building, and fixing the holding parts by means of the other metal fittings. CONSTITUTION:Metal fitting members 1 are fixed to a flight through main house ground H provided on the end edge on the gable side at specific intervals, and a seam joint roof material 31 is set on the members. Next the holding part 7 of the metal fitting 1 and the seam joint structure part 38 of the roof 31 are held in embracing manner between the hooks 14 of a metal fitting member 2, and a fastening means 19 is fastened with a nut 20 so as to fix the roof 31 to the fitting 1. Next, the sharp tip bolt 21 of the fitting 2 is inserted into the slotted hole 26 provided on the connecting part of a fitting 3, so as to fit the fitting 3 to the fitting 2. The fixing part 21 of the fitting 3 is fixed to the fitting 1 with a bolt 25, and then a verge wrapping plate 27 is fitted to the outside. Further a nut 23 is fastened to the bolt 17, so as to fixedly connecting together the fittings 2, 3. Hereby, the work can be simply executed without drilling holes on the roof, water leakage and rust can be prevented, and the execution can be firmly carried out.
Patent JP-H1067939-A (JP)
Title: Crosslinkable organopolysiloxane material, production of the same, and elastomer obtained from the same
Inventor: OBERNEDER STEFAN DR
IPC: C08K3/16
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material storable under sealed condition from humidity, crosslinkable to an elastomer along with removing alcohol at room temperature when humidity is penetrating by using a specific organopolysiloxane, etc. SOLUTION: This elastomer is manufactured in the presence of (A) an essentially linear organopolysiloxane having 2 or more organic oxy group for each terminal, in some cases (B) an organic oxy functional crosslinking agent having 3 or more organic oxy groups, in some cases (C) a condensation catalyst, produced using (D) CaCl2 and/or MgCl2 . The component A is expressed in formula (a is 0, 1; R is an 1-18C hydrocarbon group having a Si-C bond; R<1> is H, R; R<2> is an 1-18c hydrocarbon group; n is 10-10000), the water content of the component D is <=10wt.%, the average particle size is <=100μm, preferably contained 0.1-10 pts per 100 pts of component A.
Patent JP-S5860426-A (JP)
Title: Magnetic recording device
Inventor: MAEZAWA KAZUO
IPC: G11B21/24
Filed: 1981-10-07
Abstract: PURPOSE:To facilitate the position adjustment and fitting operation of a magnetic head by providing a magnetic head supporting body with a recessed part for storing the head, forming two reference surfaces adjacently to the recessed  part, and providing a pressing body for pressing the head stored in the recessed  part against the reference surfaces. CONSTITUTION:A recessed part 46 for holding a magnetic head 45 is formed at the tip of a head arm 32, and the top surface and one side surface are opened to form reference surfaces 47 and 48. When the magnetic head 45 is assembled in the head arm 32, the top surface and side surface are opened, so the head 45 is stored easily and also pressed by push pieces 54 and 57 while touching the bottom 56 by its own weight, coming into contact with the reference surfaces 47 and 48. Therefore, the head 45 is positioned easily.
Patent JP-H08254843-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SHIMADA TOMOYUKI
IPC: G03G5/06
Filed: 1995-06-02
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor having superior sensitivity over the entire visible region and the oscillation wavelength region of semiconductor laser, excellent in durability and advantageous in production. CONSTITUTION: A layer contg. a compd. having an electric charge generating part and an electric charge transferring part in one molecule, especially an azo compd. represented by formula I or II as an effective component is formed on the electrically conductive substrate of an electrophotographic photoreceptor. In the formulae I, II, X is a di-, tri- or tetravalent carbocyclic arom. group or heterocyclic arom. group, Y is a monovalent group derived from an electric charge transferring molecule, Cp<1> is a di- to hexavalent residue of a coupler, Cp<2> is a monovalent residue of a coupler, (i) is an integer of 1-4, (j) is an integer of 0-3, (l) is an integer of 1-3, 2<=i+j<=4, (m) is an integer of 1-3, (k) is an integer of 1-5 and 2<=l+m<=4.