baber/WOPTO huggingface dataset:
Patent JP-S61165645-A (JP)
Title: Apparatus for inspecting terminal press bonded part of terminal press bonded electric wire
Inventor: KOBAYASHI MASAKAZU
IPC: G01N21/84
Filed: 1985-01-17
Abstract: PURPOSE:To inspect the presence of the protrusion of a conductor or coating, by resolving the contour line of the picked-up image of a terminal press bonded part into components in the longitudinal and lateral directions of a terminal press bonded electric wire, and cumulating and adding the component in the lateral direction to compare the obtained value with a tolerant value. CONSTITUTION:One terminal of an electric wire, to which a terminal T is bonded under pressure by a terminal impact machine 5, reaches a photosensor 8c with the revolution of an arm 3 and the output of the photosensor 8c allows a stroboscopic light source to emit light and the image of said one terminal is picked up by a television camera 8b while stationary image data is taken in RAM. CPU reads this image data from RAM and the contour line between points P1, P2 are divided into minute segments DELTALw at appropriate pitches and resolved into the component DELTAXi in the longitudinal direction and the component DELTAYi in the lateral direction while the component DELTAYi is cumulated and added. If this cumulated and added result is out of a tolerant value, inferiority is judged. By this method, the protrusion of the conductor or coating of a terminal press bonded part can be inspected certainly by simple constitution.
Patent JP-S6477101-A (JP)
Title: Thermistor
Inventor: YAMAOKA HIROSHI
IPC: H01C7/04
Filed: 1988-01-16
Abstract: PURPOSE:To make it possible to charge a thermistor smoothly in a cylindrical magazine as well as to obtain the thermistors which are not electrically conductive when they are arranged in a contacted state with each other by a method wherein, in a structure in which an electrode is provided at both end parts of a semiconductor porcelain substrate, cut-away parts are provided in such a manner that it is positioned inside the edge of the substrate. CONSTITUTION:Cut-away parts a-d are provided at the four corners on both ends in longitudinal direction of a semiconductor porcelain substrate 1. When end part electrodes 4 and 5 are formed respectively on the parts, the width of which is narrowed by the cut-away parts, both end parts 41, 42, 51 and 52 in the direction of width of the end part electrodes 4 and 5 are surely positioned inside of both end parts 101 and 102 in width direction of the semiconductor porcelain substrate 1. As a result, thermistors can be changed smoothly in the cylindrical magazine of an automatic charging machine without being caught by anything. Also, even when a plurality of thermistors are arranged in the direction of width in such a manner that both edges 101 and 102 of the semiconductor porcelain substrate are contacted with each other, the end-part electrodes 4-4, 5-5 and the electrodes 2-2, 3-3 formed on both sides form an electrically different circuit between the thermistors.
Patent JP-S61166868-A (JP)
Title: Liquid rubber eraser
Inventor: NAKAJIMA TOSHIHIDE
IPC: C09D9/00
Filed: 1985-01-21
Abstract: PURPOSE:A liquid rubber eraser capable of removing easily stain on textile goods, furniture, daily necessaries, etc., resulting from fat-soluble ink and letter, sign, etc., written on paper, containing a volatile solvent and a high polymer compound. CONSTITUTION:1pt.wt. high polymer compound (e.g., polyurethane, polyvinyl pyrrolidone, etc.) is blended with preferably 4-8pts.wt. volatile solvent (e.g., toluene, ethanol, etc.). Then, the blend is stirred at room temperature - 50 deg.C, to give the aimed liquid rubber eraser.
Patent JP-H08200151-A (JP)
Title: Piston weight regulating method
Inventor: UMEZAWA YOSHIO
IPC: F02F3/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide a piston weight regulation method wherein any influence is hardly exercised on a piston slap. CONSTITUTION: Unevenness in the weight of a piston 1 is corrected by a piston pin 2. Further, the piston 1 and the piston pin 2 are selectively fitted in each other according to weight. Unevenness in the weight of the piston 1 is corrected by a piston pin 2 and an assembly weight is uniformized. Since the piston pin 2 is situated around a piston slap, even when the weight of the piston pin 2 is changed, a moment around the piston pin is hardly changed and an influence exercised on the piston slap is reduced.
Patent JP-H03211835-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI MASATOSHI
IPC: H01L21/3213
Filed: 1990-01-17
Abstract: PURPOSE:To flatten wiring metal without generating encroachment, by performing flow until a first wiring metal surface and a BPSG film surface become flush, and depositing a second wiring metal on the first wiring metal and the BPSG film surface. CONSTITUTION:Resist 3 is formed on the whole surface of a first wiring metal, and left only at a specified position; the first wiring metal 2 is etched by using the resist 3 as a mask; then the resist 3 is eliminated. A BPSG film 4 is deposited; thermal treatment is performed; the BPSG film 4 is perfectly flattened; the BPSG film 4 is etched back until the surface of the first wiring metal is exposed. An N-type diffusion layer 5 is formed in a P-type single crystal silicon substrate 1; a natural oxide film on the first wiring metal 2 is eliminated; a second wiring metal 6 is deposited; the resist is left only at a specified position; by using said resist as a mask, the second wiring metal 6 is etched. Thereby the wiring metal can be flattened without generating encroachment.
Patent JP-H1037030-A (JP)
Title: Production of loop yarn knitted or woven fabric
Inventor: MIURA TOSHIAKI
IPC: D02G3/38
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a loop yarn knitted or woven fabric, capable of obtaining the loop yarn knitted or woven fabric having high density, high bulkiness, extremely good touch and extremely good surface touch without applying a special processing treatment such as a napping treatment. SOLUTION: This method for producing a loop yarn knitted or woven fabric comprises knitting or weaving loop yarns, and subsequently subjecting the knitted or woven fabric to a relaxing and heating treatment to further express the loops. The loop yarns comprise composite yarns each comprising a sheath yarn and a core yarn comprising at least two kinds of constituting fibers having a shrinkage rate difference and a fiber length difference therebetween. The shrinkage rate of the rate yarn is >=1.5 times that of the sheath yarn, and the single fiber fineness of the fibers constituting the core yarn is larger than that of the fibers constituting the sheath yarn.
Patent JP-S54102768-A (JP)
Title: Device for conveying cast mold
Inventor: HIMAKI MASAMITSU
IPC: B65G47/82
Filed: 1978-01-26
Abstract: PURPOSE: To enable conveying cast molds easily and smoothly one frame by one frame with cooling line and mold disassembling machine relatively separated in a device for conveying cast molds on the cooling line perpendicularly into a mold disassembling machine.  
     CONSTITUTION: A cast mold 2a conveyed on a cooling line 1 is pushed out onto a belt conveyor 10 installed between the line 1 and a mold disassembling machine 3 by rear pawl 9 installed at reciprocating rod 7 engaged with a piston rod 6 as a reciprocating cylinder 5 is operated as installed on a frame 4. Simultaneously, the preceding mold 2b on a belt conveyor 10 is fed into a mold disassembling machine 3 by the front pawl 8 installed at a reciprocating rod 7. Then, when the belt conveyor 10 is operated to feed the mold 2a forwardly, the piston rod 6 is simultaneously extended to retard the rod 7. Then, this cycle is repeated to sequentially convey the molds. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56104965-A (JP)
Title: Bituminous mixture used in rolled asphalt pavement
Inventor: OZASA MITSUYASU
IPC: C08K3/00
Filed: 1980-01-24
Abstract: PURPOSE: To obtain a bituminous mixture for use in rolled asphalt pavement having a high water tightness and resistance as well as excellent durability and wear resistance by mixing a bituminous substance and crushed stones with a fine aggregate obtained by mixing slag and stone powder.  
     CONSTITUTION: A slag, e.g., nickel slag produced in refining ferro nickel by a Krupp-Renn process from nickel oxide ore is mixed with stone powder in a proportion of 3:1W9:1 by weight to obtain a fine aggregate. Then, the fine aggreagte is mixed with a bituminous substance, e.g., straight asphalt, etc., and crushed stone to obtain a bituminous mixture to be used in rolled asphalt pavement. Or, a method in which 50wt% or less sand is mixed with said slag, or a molten olefinic copolymer compatible with asphalt and heated to a temperature at which asphalt mixture is heated for mixing is mixed in an appropriate amount with asphalt mixture can be used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5290748-A (JP)
Title: Hydraulic machine
Inventor: HOSHINO RIYOUICHI
IPC: F03B11/00
Filed: 1976-01-27
Abstract: PURPOSE: To eliminate the increase of required runner input as well as to restraint the leakage loss of water during normal operation, by smoothly draining through the seal clearances such water as leaked from guide vanes during the in-air operation of the runner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06215593-A (JP)
Title: Optical storage
Inventor: SAMEJIMA KATSUMI
IPC: H04N5/369
Filed: 1993-01-20
Abstract: PURPOSE:To obtain an image sensor, an optical sensor, an optical switch and an image pickup device, etc., capable of storing information over a long term by using an optical storage cell not erasing even when optical information is stored in a nonvolatile memory and read out, and power source is turned off. CONSTITUTION:A frash memory transistor 3 having a floating gate 4 and a photoconductive cell 2 consisting of CdS, CdSe, etc., are combined. Then, the optical storage cells 2 directly storing the optical information in the frash memory transistor 3 by using the resistance change of the photoconductive cell 2 by light are arranged in matrix.
Patent JP-S56104845-A (JP)
Title: Preparation of benzylidene compound
Inventor: MATSUBARA KOUICHI
IPC: B01J31/04
Filed: 1980-01-28
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for the organic synthesis or an intermediate for perfumes, etc. in high yield, by the oxidation of a lower aliphatic carboxylic benzyl ester in the liquid phase with a gas containing molecular oxygen in the presence of an oxidizing catalyst and a zinc compound.  
     CONSTITUTION: A lower aliphatic carboxylic benzyl ester or its nuclear substitution compound is oxidized in the liquid phase with a gas containing molecular oxygen, e.g. oxygen gas, in the presence of a lower aliphatic carboxylic acid or an acid anhydride thereof and a catalyst consisting of a heavy metallic compound having an oxidizing ability, a zinc compound and a bromine compound, e.g. cobalt acetate, cerium acetate, ammonium bromide and zinc acetate, to give a benzylidene bis(lower aliphatic carboxylate), e.g. benzylidene diacetate. The yield may be improved even with an inexpensive gas containing molecular oxygen. Benzaldehyde, etc. may be produced from the resultant benzylidene compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56106409-A (JP)
Title: Gain control circuit
Inventor: HATASHITA HIROSHI
IPC: H03G3/02
Filed: 1980-01-28
Abstract: PURPOSE:To decrease the number of component parts, by using an inverter circuit that improves the disturbing characteristics to the ferroelectric field cross modulation in common to the FET for both the UHF and VHF. CONSTITUTION:The power supply voltage is applied to the drain 2a of the FET21 via the power supply terminal 14a when receiving the VHF, and thus a high frequency amplifying circuit of the VHF tuner works. In this instant, the AGC voltage is applied to the base of the transistor 15 to flow the collector current. Then the voltage obtained by subtracting the voltage drop component caused by the resistance 35 from the voltage applied to the power supply voltage terminal 40 is produced at the collector of the transistor 15. And the voltage obtained by giving a voltage division to the voltage produced at the collector of the transistor 15 by the resistances 27 and 28 is applied to the 1st gate 4a of the FET21. When receiving the UHF, the power supply voltage is supplied to the drain 2b of the FET22 via the power supply voltage terminal 14b. In this case, the voltage for reception of UHF is applied to the emitter of the transistor 15 from the terminal 14b and via the resistance 38 and the diode 39.
Patent JP-S58126910-A (JP)
Title: Dephosphorizing method of molten metal
Inventor: INABA TOUMI
IPC: C21C1/02
Filed: 1982-01-21
Abstract: PURPOSE:To dephosphorize molten metal efficiently while avoiding excessive decarburization and considerable drop of molten metal temp. by changing the ratio of solid oxygen of the gas and solid oxygen to be blown together with quicklime for the purpose of dephosphorization of molten metal properly throughout the oxygen feed period. CONSTITUTION:In the stage of dephosphorizing molten metal by blowing quicklime, gaseous oxygen and solid oxygen such as mill scale simultaneously into the molten metal, the solid oxygen is blown by maintaining the ratio of the solid oxygen with respect to the total of the gaseous oxygen and the solid oxygen at 50-80% at least in the initial period of the oxygen feed period, 65-100% in the end period and 50-100% in the middle period. Good results are obtained if the above-mentioned quicklime, gas and solid oxygen are blown simultnaously into the molten metal by using preferably a blow pipe which is a single pipe, and it is equally well to constitute the blow pipe in such a way that the quicklime and the solid oxygen are blown together with an inert gas through the outside pipe of double pipes and that the gaseous oxygen is blown through the inside pipe.
Patent JP-S62166793-A (JP)
Title: Power control device for induction motor
Inventor: ICHIKAWA KOSAKU
IPC: H02P27/06
Filed: 1986-01-20
Abstract: PURPOSE:To control a load power carried by an induction motor stably in a combined operation system of a turbine and the induction motor by adding a fixed slip frequency and a corrected slip frequency to the rotational speed of the motor. CONSTITUTION:When an inverter device is operated together with a rotary machine 4 being driving by a turbine 5 and an induction motor system during rotation, a fixed slip frequency setting device 7 and a speed detection signal fm are added by an adder 9 and a supply frequency to the motor is determined. After the supply voltage is gradually increased in response to the power command 17 and attains to a required voltage, power is corrected by a power control device 12 thereby the motor is entered in the stable operation.
Patent JP-H03211897-A (JP)
Title: Manufacture of multilayer blind through hole printed circuit board
Inventor: OMORI KAZUTOMO
IPC: H05K3/46
Filed: 1990-01-17
Abstract: PURPOSE:To eliminate a complicated spot facing, to reduce steps and to improve its manufacturing efficiency by opening a mounting hole to an NC machine having a high positional accuracy at a multilayer board, and aligning the circuit of the board arranged on an outer layer with a blind hole by using the hole to the machine. CONSTITUTION:One blind through hole 3 is opened at one of boards 2 arranged on an outer layer, and a plurality of mounting quasi-holes 13 to an NC machine are simultaneously opened out of the frame of a pattern. Accordingly, after the board 2 are laminated and then bonded through prepreg materials to obtain a multilayer board, the holes 13 to the machine filled with epoxy resin of the prepreg material are opened, and the mounting holes to the machine has a high positional accuracy. Since an alignment of the circuit of the board 2 arranged on the outer layer to the holes 3 is executed by using the holes to the machine, deviation of the position is eliminated. Thus, a complicated spot facing is eliminated, steps are reduced, and the manufacturing efficiency of a multilayer type blind through hole board is improved.
Patent JP-H11197509-A (JP)
Title: Waste gas treating agent
Inventor: UEMATSU TOSHIKATSU
IPC: B01J35/10
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To treat waste gas contg. org. and inorg. group V compds. discharged from a process for producing a thin film of a group III-V compd. semiconductor. SOLUTION: Basic copper carbonate and vanadium pentoxide are mixed with anatase type fine particulate titanium dioxide to prepare the objective waste gas treating agent. Org. group V compds. are converted into inorg. group V compds. by oxidation decomposition with the vanadium pentoxide and the inorg. group V compds. are removed and treated by chemical reaction with the basic copper carbonate. The anatase type fine particulate titanium dioxide carries the vanadium pentoxide and imparts macropores to the treating agent itself to increase removing capacity as well as to accelerate the chemical reaction.
Patent JP-S62246596-A (JP)
Inventor: MOGENSU HORUSUTO NITSUSEN
IPC: C07K16/00
Filed: 1987-01-16
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-H11201619-A (JP)
Title: Cooling storage
Inventor: SUYAMA TOMIO
IPC: F25D21/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of drop of water on a ceiling portion of a cooling storage chamber. SOLUTION: On a ceiling portion of a showroom 2, an upper passage 26 of a cold air passage which circulates and flows cold air around the showroom 2 is disposed. The upper passage 26 is made of a transparent resin plate. On the surface of the upper passage 26, a photosemiconductor layer 31 which contains titanium oxide as a main constituent and exhibits hydrophilicity on its surface in response to a photo excitation is formed. Although condensate is liable to be generated on the surface of the upper passage 26 when cold air flows into the cold air passage, outside light is radiated to the photosemiconductor layer 31 through a transparent front panel 7 and the upper passage 26.  Due to the function that the photosemiconductor layer shows the hydrophilicity on the surface thereof upon its photo excitation, the condensate takes a water-membrane shape and does not take a water-drop shape. Accordingly, it becomes possible to prevent drop of water from falling in the showroom 2 from the upper passage 26.
Patent JP-H10209828-A (JP)
Title: Internal clock generating circuit and variable delay circuit used for it
Inventor: TAKAHASHI YASUHIKO
IPC: H03K5/131
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the internal clock generating circuit that takes synchronization between an external clock and an internal clock accurately and where out of synchronism due to an environmental change is not caused in an LSI chip operated at a high frequency and the variable delay circuit suitable for use it. SOLUTION: A phase comparator circuit 2 compares an external clock with an output of a variable delay circuit 5. A variable delay circuit 4 delays the external clock by one period. The variable delay circuit 5 delays an output of the variable delay circuit 4 by a null or one period in response to a control signal C1. A control circuit 8 controls the variable delay circuit 5 based on an output of the phase comparator 2 to control an output current of a variable current source 6 so that a phase of the external clock is in matching with a phase of an output of the variable delay circuit 5 at all times when the variable delay circuit 5 is switched alternately into a null delay or a one-period delay. A variable delay circuit 7 integrates an integration current from the variable current source 6 based on an output clock of the variable delay circuit 4 to generate an internal clock.
Patent JP-H09200402-A (JP)
Title: Copying machine system
Inventor: KATO JOJI
IPC: H04N1/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To easily proper low power control according to whether or not a subcontroller is mounted without greatly increasing the cost of a base engine. SOLUTION: A main controller 2 detects whether or not a FAX controller 11 as the subcontroller is mounted by a power source control circuit 27 and when the mounting of the FAX controller 11 is detected, a main switch 8 is inhibited from turning ON and OFF the power source Vcc SW from a PSU 7 and the FAX controller 11 is made to turn ON and OFF the power source Vcc SW. When the mounting of the subcontroller 11 is not detected, on the other hand, the power source Vcc SW is turned ON and OFF associatively with the main switch 8.
Patent JP-H03215249-A (JP)
Title: Apparatus for positioning top plate
Inventor: MORI KAZUO
IPC: A61B5/055
Filed: 1990-01-19
Abstract: PURPOSE:To achieve miniaturization and to shorten an operation time by mounting a means to be to a part of a top plate having an examinee placed thereon, a detection means arranged at a predetermined position so as to detect said means and an information means informing that the means to be detected is detected by the detection means. CONSTITUTION:An examinee P is placed on a top plate 10 and an operator moves a member 11 to be detected to the lateral part of a position (e.g., breast part) where the tomographic image of the examinee P is ready to be obtained and manually moves the top plate 10 into the imaging hole 14a of a gantry 14 in the left direction (shown by the numeral 10' in a drawing). When the infrared beam emitted from an infrared laser diode 12b is reflected from the member 11' to be detected on the way of this movement, the reflected infrared beam is incident to a photodiode 12c. By the incidence of the infrared beam, an LED display device 17 lights and it is confirmed that a region to be imaged reaches an imaging position H. The operator stops the moving operation of the top plate 10' at the point of time when the LED display device 17 lights to complete positioning.
Patent JP-H02187618-A (JP)
Title: Inspection method for mounted printed board
Inventor: KAITA KENICHI
IPC: G01B11/30
Filed: 1989-01-17
Abstract: PURPOSE:To reduce the variance of inspected results and to obtain an output corresponding to the height of the surface of a printed board by forming a layer having a uniform reflection and diffusion characteristics on the surface of the printed board to be inspected and scanning this surface approximately perpendicularly with a beam spot. CONSTITUTION:Four pairs of photoelectric conversion elements 2 to 8 and lenses 3 to 9 are radially arranged on the same circle around the optical axis of a beam spot 11 at equal intervals. The layer having uniform reflecting and diffusion characteristics is preliminarily formed on the surface of a printed board to be inspected. For example, a paint is applied by a white spray to form this layer. The surface of the printed board 10 is successively scanned approximately perpendicularly by the beam spot 11, and the reflected light from the substrate 10 is received by photoelectric conversion elements 2 to 8, and the output corresponding to the height of the surface of the printed board 10 is obtained by the quantity corresponding to each light reception position of photoelectric conversion elements 2 to 8, namely, the quantity corresponding to the distance. Thus, the variance of inspected results is reduced, and a light receiving optical system is easily generated and adjusted.
Patent JP-S53109919-A (JP)
Title: Preparation of anti-tumor polysaccharides
Inventor: UENO SABUROU
IPC: A61P35/00
Filed: 1977-01-29
Abstract: PURPOSE: To prepare nitrogen-containing polysaccharides having excellent antitumor activity, by extracting mycelia obtained by the artificial cultivation of fungi belonging to Basidiomycetes genus, Lepista sp., with an aqueous solvent, and purifying the extract by removing low molecular weight components having MW of ≤ 5000 from the extract. 
     COPYRIGHT: (C)1978,JPO&Japio