baber/WOPTO huggingface dataset:
Patent JP-S5818369-A (JP)
Title: Preparation of bistriazolyl ketonic compound
Inventor: FUNAKI YUUJI
IPC: C07D249/08
Filed: 1981-07-24
Abstract: PURPOSE:To obtain the titled compound which is an intermediate for insecti cides, by reacting a sulfonyl ketone bromide compound easily obtained from an industrially available benzaldehyde and a pinacolone with 1,2,4-triazole. CONSTITUTION:A sulfonyl ketone bromide compound expressed by formulaI(X is H or Cl; Y is alkyl or halogen) is dehydrobrominated with a base, e.g. potassium carbonate, to give a sulfonylvinyl ketone compound expressed by formula V, e.g. 1-(2, 4-dichlorophenyl)-4,4-dimethyl-1-p-toluenesulfonyl-1-penten-3-one, which is then reacted with 1,2,4-triazole in the presence of a base, e.g. potassium carbonate, to afford a bistriazolyl ketonic compound expressed by formula II, e.g. 1-(2,4-dichlorophenyl)-4,4- dimethyl-1,2-bis(1,2,4-triazol-1-yl) pentan-3-one.  The compound expressed by formulaIis obtained from a benzalpinacolone expressed by formula III through compounds expressed by formulas IV.
Patent JP-H07324919-A (JP)
Title: Track inspection apparatus
Inventor: YASUNAGA KAZUTOSHI
IPC: G06T1/00
Filed: 1994-05-30
Abstract: PURPOSE:To photograph an object to be inspected without missing it in a track inspection apparatus which is mounted on a running vehicle. CONSTITUTION:A track inspection apparatus is composed of illuminating devices 12-1, 12-2 which illuminate a rail 9 and of photographing devices 11-1, 11-2 which photograph the rail 9. It is provided with a plurality of imaging systems 1-1, 1-2 which perform a photographing operation by a photographing signal from a control device 3 and with an image processor 2 which processes image information photographed by the photographing devices 11-1, 11-2. The control device 3 outputs the photographing signal to a plurality of the imaging systems 1-1, 1-2 at a time interval at which the rail 9 is photographed so as to be overlapped.
Patent JP-S5342588-A (JP)
Title: Crystal oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1976-09-29
Abstract: PURPOSE:To obtain the crystal oscillator of small size operating stably, by making the shape of the socillating part of the DT cut crystal oscillator as unevenness and forming the oscillating part unitiedly with the support.
Patent JP-H04320830-A (JP)
Title: Device for transferring tire
Inventor: SAWADA AKIRA
IPC: B65G61/00
Filed: 1991-04-19
Abstract: PURPOSE:To greatly improve work efficiency of the mounting of a tire by the use of a tire transferring device wherein lubricant such as soap water can be sprayed against the inner circumferential edge of a tire, while the tire is automatically transferred, so that a transfer process and a spray process can be performed concurrently. CONSTITUTION:A movable member 6 is installed movably forward and backward in the vertical and horizontal direction with respect to a base frame 1 and a locking member 7 and a nozzle pipe 9 are provided on the transfer member so as to protrude downward and a locking protrusion 71 is provided on the member 7, while a nozzle port 91 is provided on the pipe 9 and the port 91 of the pipe 9 is disposed near the protrusion 71 of the member 7.
Patent JP-H01287983-A (JP)
Title: Semiconductor laser array device
Inventor: KANTEIGOO CHIYANYAAPERASAATO
IPC: H01S3/06
Filed: 1988-05-16
Abstract: PURPOSE:To control a mode coupling state between adjacent waveguides by forming corrugations having the same period on the opposite side faces of a pressed active waveguides. CONSTITUTION:Mesa type waveguides A and B are respectively formed of clad layers 1-2 and 1-4, an active layer 1-3 and a cap layer 1-6, the depth of the layer 105 for isolating the waveguides A, B is arrived at a board 1, and the waveguides A, B are independently excited. The side faces 1-7 of the waveguides A, B are formed with corrugations at the same period over the longitudinal directions of the waveguides A, B. Thus, lights radiated from the corrugations of the waveguides A, B are coupled with the adjacent waveguides and can be oscillated with the phases of electric fields to the same phase.
Patent JP-H06332049-A (JP)
Title: Clutch mechanism
Inventor: TERADA HIROSHI
IPC: G03B17/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a clutch mechanism which is compact, moreover, takes a stable switching action and does not have the interference of the tips of the teeth of a gear. CONSTITUTION:A drive source, a sun gear 501 rotated forward and backward by the drive source, a planetary gear 503 revolving around the sun gear 501 by its unidirectional rotation and on its own axis at a fixed position on a revolving orbit by the other directional rotation and gears to be driven 505-507 arranged so as to engage with the planetary gear 503 at its revolving position and driven by the revolution of the planetary gear 503 are provided and the drive of the sun gear 501 is stopped after the other directional rotation, as a characteristic.
Patent JP-H05315443-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISOMAE SEIICHI
IPC: H01L29/732
Filed: 1992-05-11
Abstract: PURPOSE:To obtain a method for forming holes and trenches on a semiconductor substrate, without contaminating and damaging the semiconductor substrate. CONSTITUTION:In order to form silicon trenches 4 at specified positions of a silicon semiconductor substrate, the specified positions are covered with a two-layered film pattern composed of a thin silicon oxide film 2 and a thick silicon nitride film 3, and heat treatment is performed. Thereby the reliability of a semiconductor device can be improved.
Patent JP-H05312440-A (JP)
Title: Freezer
Inventor: NISHIKAWA HIROSHI
IPC: F25B47/02
Filed: 1992-05-11
Abstract: PURPOSE:To provide a freezer which is capable of defrosting an evaporator in parallel to each cycle operation of cooling and drying, and is capable of automatic defrosting at need without badly affecting articles in a refrigerator. CONSTITUTION:In the freezer, a compressor 1, a condenser 2, a fluid reception unit 3, an expansion valve 4, and an evaporator 5 are connected with each other through piping, and a re-heater 6 is provided parallely to the evaporator 5, and in drying operation a refrigerant is directed to both re-heater 6 and evaporator 5 to dry the interior of the refrigerator. The freezer is provided with a three-way valve 7 on a discharge piping of the compressor 1, a re-heating circuit 8 for guiding a refrigerant from the three-way valve to the re-heater 6, and a hot gas bypass circuit 22 connected with an inlet side of the evaporator 5 through a solenoid valve 23 and branched from a piping located between the compressor 1 and the three-way valve 7. Additionally, the freezer is provided with a temperature sensor 25 mounted on the outlet side of the evaporator 5, and a controller 19 for controlling the solenoid valve 23 according to a signal from the temperature sensor 25.
Patent JP-H08310501-A (JP)
Title: Device for sealing packed bag
Inventor: WATABE NOBUYUKI
IPC: B65D33/16
Filed: 1995-05-16
Abstract: PURPOSE: To make it possible for a device to accommodate itself quickly and easily to change in measurements of packaged objects and packaging bags and achieve efficiency in the packing operation dealing with objects of various dimensions. CONSTITUTION: This device has a bag-opening mechanism 18 which forcibly holds a gusseted bag 12 in a form having the opening open as specified, an inserting mechanism 22 which inserts a product 20 into the gusseted bag 12 having the opening thus open, and an opened end-shaping mechanism 24 which puts into a flat shape the opened end 12a of the gusseted bag 12 now containing the inserted product 20. There are provided furthermore an opening-folding mechanism 28 which folds back the opened end 12a to shape it into a folded opening part 26 and a movable body part 32 by which the opened end-shaping mechanism 24 and the opening-folding mechanism 28 can integrally be lifted and lowered relative to a conveyor 16.
Patent JP-S609536-A (JP)
Title: Manufacture of heat exchanger
Inventor: IDE SHINICHI
IPC: B21C37/24
Filed: 1983-06-28
Abstract: PURPOSE:To obtain a heat exchanger having closely adhered fins and a tube at low equipment cost and manufacturing cost by inserting fixing tools into supporting holes pierced at specified angle and position of fins and expanding a tube that penetrates the holes of the tube. CONSTITUTION:After arranging units of specified number of fins 5a, 5b, a tube 6 is inserted into holes 7 of these fins 5a, 5b. Then, a supporting rod 9 is inserted successively into supporting holes 8a, 8b. At this time, angle of fins 5a, 5b is determined necessarily according to angle of holes 8a, 8b, and the position is fixed. Under this condition, the tube 6 is expanded by a mandrel or hydraulic pressure, and after bringing the fins 5a, 5b and the tube 6 into close contact, the rod 9 is pulled out.
Patent JP-S62295320-A (JP)
Inventor: KUBOTA HIROMI
IPC: H01H27/06
Filed: 1987-05-14
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-H04344638-A (JP)
Title: Microcapsule content having light responsive film and method for controlling color change of same
Inventor: SHIOTANI MASAHARU
IPC: G03C1/675
Filed: 1991-05-22
Abstract: PURPOSE:To manufacture the microcapsules having photoresponsive films at low cost from wide ranges of materials and to provide the method for easily and precisely controlling color development reaction based on interdispersion of color change materials from the inside and outside to the other sides through these films. CONSTITUTION:Bimolecular built-up films 3 containing an organic dye responding to light of wavelength nu2 to change electron transfer performance and a conformation isomerizing substance responsing to light of wavelength nu2 and being excited are buried in the thin pores 2 of the film Cf of each microcapsules MC, and a dye precursor 6 and a color developer 8 are placed in the inside and outside of the microcapsules MC, thus permitting the bimolecular built-up films 3 to be elevated in material permeability by irradiating with the lights R1 and R2 (wavelengths of nu1 and nu2), the dye precursor 6 and the color developer 8 can both sides to be interdispersed to the other sides through the films 3 and the color to be developed.
Patent JP-H0415937-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZOGAMI HIROO
IPC: H01L21/768
Filed: 1990-05-09
Abstract: PURPOSE:To realize stable embedding of a conductive material without depending on the surface condition of contact hole by previously forming a thin metal film selectively on the surface of a lower conductive layer exposed in the lower area of the contact hole. CONSTITUTION:A contact hole 54 is formed in the predetermined position of an interlayer insulating layer 52 formed on a lower conductive layer 51 and photoresist 53 formed on the interlayer insulating layer 52. Next, a deposited metal film of a high melting point metal is formed on the photoresist 53 and thereafter a deposited metal film 56 is separately formed on the lower conductive material layer 51 in the lower part of the contact hole 56. Next, only the thin deposited metal layer 56 is left in the lower part of the contact hole 54 by removing the photoresist 53 with an organic solvent. Next, a selective deposited film (second metal film) 57 is formed in such a manner as embedding the contact hole 54 by deposition using he deposited metal film 56 as a catalyst. Finally, aluminum is deposited, for example, on the region including the selective deposited film 57 and thereafter an upper conductive material layer pattern 58.
Patent JP-S5451809-A (JP)
Title: Magnetic recording system
Inventor: MATSUI ATSUSHI
IPC: H04N5/92
Filed: 1977-09-30
Abstract: PURPOSE:To eliminate the need for the exclusive channel for clocks and oscillator for bias and simplify the construction by making common use of the clock signal for time sharing and the bias signal for high frequency biasing. CONSTITUTION:When the original signal having a certain frequency band width is inputted to a demultiplexer 3, the demultiplexer 3 time-shares the original signal to two signals and outputs the time-shared two signals to level holding circuits 61, 62 of respective channels. The outputs of the level holding circuits 61, 62 are synthesized with the clock signal and are inputted to recording heads H1, H2 via recording amplifiers AW1, AW2 and the signals having been synthesized with the clock signal are recorded in a magnetic recording medium.
Patent JP-H1081937-A (JP)
Title: Forging roll for seamless steel tube and its production
Inventor: SATO YUICHIRO
IPC: B21B27/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To produce a forging roll for rolling a seamless steel pipe having a good gripping wear resistance by forming the roll of a high carbon cast alloy cast steel contg. specified amounts of C, Si, Mn, Ni and Cr and specifying the ratio of the area of spheroidal carbide to be occupied in the metallic structure of the roll. SOLUTION: A high carbon alloy cast steel contg., by weight, 1.10 to 1.85% C, 0.3 to 1.2% Si, 0.4 to 1.5% Mn, Ni and Cr respectively by 0.5 to 2.0%, and the balance iron is subjected to hot forging into a roll shape, which is thereafter cooled to <=600 deg.C at a cooling rate of >=2.5 deg.C/min. After that, this steel is held at (Acm-10 deg.C) to (Acm-100 deg.C) for >=5hr as primary carbide spheroidizing heat treatment and is then subjected to secondary carbide spheroidizing heat treatment. Then, the area of spheroidal carbide is regulated to 35 to 55% in the metallic structure of the roll. Furthermore, the high carbon alloy cast steel may be added with one or more kinds among Mo, V and W respectively by 0.1 to 1.0%, and the total content of elements harmful for forging such as P, S, Cu, As, Sn, Pb or the like is regulated to <=0.2%.
Patent JP-S62274662-A (JP)
Title: Mis type semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/786
Filed: 1986-05-22
Abstract: PURPOSE:To obtain a high speed MIS type FET having a high degree of integration by a method wherein an annular gate insulating film is formed on the surface of a semiconductor substrate, and an annular gate electrode is formed on the gate insulating film. CONSTITUTION:A gate insulating film 4 and a gate electrode 5 are formed on the whole surface of an Si substrate 1, and the impurity diffusion region of a source 2 and a drain 3 is formed at both ends of said gate region. This impurity diffusion region can be applied not only to an MIS type semiconductor device, but also to an MES (metal electrode semiconductor) type semiconductor device and a junction FET and the like in the form of ring shape. A high speed and high integration FET can be obtained by forming the gate region not only on a fixed surface of the substrate as above-mentioned, but also on the other surface in ring shape.
Patent JP-S6110898-A (JP)
Inventor: MORIMOTO SHIYUNICHI
IPC: H05B41/232
Filed: 1985-05-31
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-S5740607-A (JP)
Title: Liquid crystal level meter
Inventor: KADANI SHINOBU
IPC: G01D1/00
Filed: 1980-08-26
Abstract: PURPOSE:To facilitate the setting of the normal range and the excessive range for various measured values by indicating the value in one color within the normal range while in another color when it exceeds the preset reference level. CONSTITUTION:A laminated liquid crystal indication panel comprises a first liquid crystal display panel 1 and second liquid crystal display panel 2. Numerals 3, 4 and 5 indicate transparent glass substrates respectively which are fixed with a spacer at a space of about 10mum. First and second liquid crystal layers fill between the substrates 3 and 4 and the substrates 4 and 5 and have a nematic liquid of a negative dielectric anisotropy mixed with a dichroic dye. With such an arrangement, the level indication range (A) is indicated in blue, the level indication range (B) in red and the range (C) in white thereby facilitating the setting of the normal range and the excessive range for various measured values.
Patent JP-H02296140-A (JP)
Title: Humidity sensor
Inventor: MAEDA TOSHIYUKI
IPC: G01N27/12
Filed: 1989-05-10
Abstract: PURPOSE:To improve water repellancy, oil repellancy and chemical resistance by providing a pair of electrodes on a substrate, and forming an evaporated film of pitch fluoride on the electrodes. CONSTITUTION:A pair of electrodes 3 and 3' comprising conductive material such as gold and silver are formed on a substrate 1 comprising insulating material such as glass and ceramics. A thin film 5 of pitch fluoride is formed on the electrodes 3 and 3' in tight contact manner by a vacuum evaporation method and the like. It is desirable that the evaporation temperature of the pitch fluoride is about 100-600 deg.C in consideration of the decomposition temperature of the pitch. It is desirable that the thickness of a thin film 5 is about 10 Angstrom  -10mum. By such constitution, water repellancy, oil repellancy and chemical resistance can be improved.
Patent JP-H02296837-A (JP)
Title: Polyester sheet for molding and molded article comprising same
Inventor: HIGUCHI TETSUNORI
IPC: C08L67/02
Filed: 1989-05-10
Abstract: PURPOSE:To obtain the title sheet which can give a molding excellent in heat resistance, surface smoothness and a beautiful appearance by using a polyester mainly composed of ethylene terephthalate and having specified properties. CONSTITUTION:This sheet is prepared from a polyester mainly composed of ethylene terephthalate and having an intrinsic viscosity (dl/g) of 0.6-1.5, a density (g/cm<2>) of 1.310-1.350, a rising-temperature crystallization temperature ( deg.C) of 110-140, and a solution haze (%) <=25.
Patent JP-H02296337-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURIYAMA HITOSHI
IPC: H01L29/73
Filed: 1989-05-10
Abstract: PURPOSE:To remarkably improve yield by a method wherein a second insulating film is formed on a second oxidation resistant film, and when a part above an aperture of the second insulating film is etched and eliminated for patterning, said etching is surely stopped by the second oxidation resistant film. CONSTITUTION:A second insulating film 10 for insulating a polycrystalline silicon resistor 9 from other elements and wiring is formed. Prior to it, a second oxidation resistant film 8 covering an aperture 2a is formed. When the part above the aperture 2a is etched and eliminated, Said etching is surely stopped by the second oxidation resistant film 8. That is, an oxide film 5 formed on the surface of a semiconductor substrate 1 under the second oxidation resistant film is never etched. Further the second insulating film 10 can be completely eliminated, so that a first oxidation resistant film 3 which is used as a mask and the like at the time of forming an oxide film and a second oxidation resistant film 8 can be suitably subjected to selective elimination. Since the insulating film, the first oxidation resistant film and the second oxidation resistant film can be surely eliminated by using an oxide film, yield is improved.
Patent JP-H05285693-A (JP)
Title: Welded panel manufacturing equipment capable of manufacturing plural kinds of panels
Inventor: IWAI TAKAO
IPC: B23K26/21
Filed: 1992-04-09
Abstract: PURPOSE:To manufacture plural welded panels by one equipment by mounting a welding jig and a panel stock group for each kind of panel on a truck kind by kind and guiding an arbitrary truck to a welding laser beam irradiating area. CONSTITUTION:Panel stock group of 20A, 22A, 24A, 26A, 28A and a welding jig 30A for a kind A are mounted on the right side truck 16R. Panel stock group of 20B, 22B, 24B, 26B, 28B and a welding jig B for a kind B are mounted on the left side truck 16L. When the manufacture of the kind B is finished, the left side truck 16L is moved backward from the position shown in CF, and the left side truck 16L is retracted by moving a base truck 6. After the base truck 6 is moved, the right side truck 16R is advanced to the position of CF, and a process is switched to a kind A manufacturing state. A welding torch 46 is programmed so as to scan along the butt edge decided for each kind of welded panel.
Patent JP-H09305347-A (JP)
Title: Plotting processor
Inventor: HAYASHI KAZUTAKA
IPC: G06F3/048
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To execute an interpreter program included in a page description language(PDL) file at a high speed. SOLUTION: A group of converted native codes of hardware which executes the possible interpreter program included in the PDL file is held in a procedure holding part 17 and a procedure set coincidence decision part 20 decides the coincidence of an interpreter program part specified in the PDL file. It is made possible for a procedure selection part 18 to use converted codes which can be made to correspond to the interpreter program part decided to be coincident, and the converted codes are selected in a stage which should be executed as to this interpreter program part and executed by a drawing part 21.
Patent JP-H10307927-A (JP)
Title: Document processor
Inventor: NAKAZAWA HIDEKI
IPC: G06T11/60
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To easily input the characters in a two-dimensional design layout. SOLUTION: An editing function part 21 and a scroll function part 22 are started when an event is inputted from a keyboard 17 or a mouse device 19. The part 21 inserts and deletes a character code and a control code. An editing object is a character information record 32 and includes the JIS character code information 32a, the 2-byte coordinate position information 32b and the character attribute information 32c. Meanwhile, the part 22 prescribes an editing window. A filter 24 is included in the window that is prescribed by the part 22. Some of files are taken out of a main memory 15 and stored in an editing buffer 25. Then the part 21 operates the data stored in the buffer 25. The character code is displayed at the corresponding coordinate position in response to the record 32.
Patent JP-S61277245-A (JP)
Title: Same number access system
Inventor: SAITO KAZUO
IPC: H04M3/42
Filed: 1985-05-31
Abstract: PURPOSE:To give a service different by subscriber class with a same access number by accessing a same number development memory with a calling subscriber class information read out from a calling subscriber class information memory to read out corresponding service determining information. CONSTITUTION:Addresses O-F can be designated by a selecting number DC, and for example, service determining information S and information of a subscriber E are stored in address 2, and the same number development indicating information (t) and the same number development table address ADR are stored in address 3. EN indicates the storage position of a subscriber, and for example, the class information (a) of a subscriber A is stored in the storage position of the subscriber A, and the class information (b) of a subscriber B is stored in the storage position of the subscriber B. The same number development memory is accessed by the same number development table address read out from a selecting signal analyzing memory, and the class information of the calling subscriber is used as the address. Thus, the service different by the subscriber class is given with the same number.