baber/WOPTO huggingface dataset:
Patent JP-H0416752-A (JP)
Title: Apparatus for inspecting defect
Inventor: INOUE HIROSHI
IPC: G06T7/00
Filed: 1990-05-11
Abstract: PURPOSE:To eliminate a dummy defect and detect only a true defect by performing enlarged image processing and density gradation conversion processing of reference image data and by performing defect inspection of a semiconductor wafer from difference image data between image data to be inspected and processed reference image data. CONSTITUTION:An image signal output from a visual sensor 18 is sent to an image processor 20. An A/D converter 23 converts the image signal from the visual sensor 18, and the digital image signal is stored in an inspection data memory 24 as image data to be inspected. A reference image memory 25 stores reference image data. An image processing unit 21 performs enlarged image processing and density gradation conversion processing on the reference data. A comparison unit 26 compares the image data to be inspected with the reference image data which has been subjected to enlarged image processing and gradation conversion processing to obtain difference image data. A host computer 28 determines a defect from the difference image data.
Patent JP-S5455512-A (JP)
Title: Monoterpene-beta-ketols, their preparation, and applications
Inventor: MATSUI MASANAO
IPC: C07C391/02
Filed: 1977-10-07
Abstract: NEW MATERIAL:Monoterpene-β-ketols of formulas I and II: (R is H, phenyl selenium; nitrophenylselenium; the dotted line is a double or single bond, and is a double bond when R is H).  
     EXAMPLE: 2,6-Dimethyl-7-octene-6-ol-4-one.  
     USE: flavoring agents, etc. for giving fruit, particularly durable citron-like flavors, and useful for food, cosmetic bases, cosmetics, health, hygienics, medicines, etc.  
     PROCESS: Metyyl isobutyl ketone or mesityl oxide of formula III is subjected to aldol condensation with methyl ketones of formula IV in the presence of an alkali to give compounds of formula II: (R is the same as R'; R' is phenylselenium or nitrophenylselenium), which are reacted with aqueous hydrogen peroxide or chloramine T in the presence of a quaternary ammonium salt, then HR' is removed to give the compounds of formula I 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5345525-A (JP)
Title: Dye bleach acceleration catalyst for silver dye bleach photography
Inventor: NAKAMURA TAKASHI
IPC: G03C7/02
Filed: 1976-10-06
Abstract: PURPOSE:To provide the title catalyst exerting good results, such as high solubility in a dye bleaching bath, small coloring effect on a light sensitive material, rapid diffusion into multi-layer emulsion layers, and uniform acceleration of dye bleaching, by using a specified compound.
Patent JP-S5345177-A (JP)
Title: Production of semiconductor device
Inventor: HASEGAWA HITOSHI
IPC: H01L21/322
Filed: 1976-10-06
Abstract: PURPOSE: To reduce the number and size of stacking faults by performming annealing in an inert gas such as N 2 , etc. after halogen oxidation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09307464-A (JP)
Title: Fm teletext multiplex broadcast transmitter and transmission method
Inventor: MUTO HIROMICHI
IPC: H04H20/28
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To allow the transmitter to accurately and easily time information data and to send the data without deteriorating processing performance by compensating periods of second-pulse signals with a high resolution time counter so as to generate the time information data. SOLUTION: A second-pulse monitor section 31 and a time counter monitor section 32 read a period of a monitor time from a time monitor period storage table 21 and monitor repetitively the period for a prescribed period and store time data being the monitor result to a second-pulse data storage table 23 and a time counter data storage table 24. A time integration section 5 reads transmission period of the time information data from a time information data transmission period storage table 22. When the transmission of the time information data is detected, the second-pulse data and the time counter data stored in the tables 23, 24 are used for second unit data and second-fraction data respectively and they are integrated into time information data, which are sent to a data processing section 6.
Patent JP-S5821398-A (JP)
Inventor: MIZUGUCHI MASAO
IPC: H04W84/02
Filed: 1981-07-30
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-S5244552-A (JP)
Title: Zero-return circuit at service in terruption time
Inventor: ADACHI MASAAKI
IPC: H03K5/04
Filed: 1975-10-06
Abstract: PURPOSE: The switching circuit is actuated by CR time constant circuit in order to return electronic circuit to zero-state at service interption time, at the same time preventing malfunction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10312916-A (JP)
Title: Multiple-type thick film thermistor
Inventor: AJIYAMA MASAHIKO
IPC: H01C7/04
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-type thick film thermistor which is kept constant in sensitivity in a wide range of temperature and easily formed by a method wherein a specific number of thermistor thick films are formed on an insulating board, and a specific number of outer electrodes are provided to the edge of the insulating board so as to be electrically connected to the thermistor thick films respectively. SOLUTION: Conductive paste of silver or the like is applied onto the edge face of an insulating alumina board 1 at prescribed positions for the formation of edge face electrodes 2a, 2b, and 2c. Thereafter, thermistor thick films 3a and 3b of transition metal oxide are printed on the insulating board 1 between the edge face electrodes 2a and 2c and between the edge face electrodes 2a and 2c and burned so as to make their ends cover the edge face electrodes 2a, 2b and 2c partly. At this point, the edge face electrode 2a serves as an edge face electrode used in common for the thermistor thick films 3a and 3b, and the thermistor thick films 3a and 3b different from each other in resistance are formed between the edge face electrodes 2a and 2b and between the edge face electrodes 2a and 2c respectively.
Patent JP-S62276912-A (JP)
Title: Current passing type distributor
Inventor: TOKIZANE TOSHIAKI
IPC: H03H7/48
Filed: 1986-05-26
Abstract: PURPOSE:To allow the titled distributor to cope automatically with the change in power connection terminals by connecting an output terminal with a power voltage to the input side automatically. CONSTITUTION:In connecting a power to an output terminal B1, since no current flows to a relay coil RL, a relay contact S is thrown to the normally closing position (shown in figure) and the output terminal B1 and an input terminal A are conducted, In connecting power to the output terminal B2, a current flows to the relay coil RL, the relay contact S is thrown to the normally open position and the output terminal B2 and the input terminal A are conducted. Thus, the relay contact S is connected automatically to the position having power to form the power supply path. Through the operation above, the titled distributor copes automatically with the change in the power connection terminal.
Patent JP-S62278222-A (JP)
Title: Heat treatment method for permanent magnet strip containing rare earth metal
Inventor: FUJIWARA TORU
IPC: C21D6/00
Filed: 1986-05-26
Abstract: PURPOSE:To effectively prevent oxidation at heat treatment by executing the heat treatment as laying metallic powders containing rare earth element around permanent magnet strip containing rare earth element. CONSTITUTION:The permanent magnet strips 1 containing rare earth element are piled and charged into the first vessel 2 and covered 3. This vessel 2 is laid in the second vessel 4. The metallic powders 6 containing rare earth element as oxygen getter are filled in the second vessel 4 at the prescribed quantity, to close the opening parts passing through in and out of the second vessel 4. The above whole vessel is laid in the heat treatment furnace and heated in vacuum or inert gas atmosphere, such as argon gas, etc. In this way, as a small quantity of oxygen gas is preferentially absorbed into the metallic powders 6 containing rare earth element, oxidation of the permanent magnet strip containing rare earth element in the first vessel 2 is effectively prevented. Therefore, the strip having excellent magnetic characteristic is obtd.
Patent JP-2000309186-A (JP)
Title: Writing utensil
Inventor: SHIMIZU TSUTOMU
IPC: B43K7/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress the variation in the housing position of a pipe body as smalls as possible, resulting in preventing troubles such as the leakage of ink, impossible housing, deformation, breakage or the like of the pipe body from occurring by making a plug member movable toward the interior of an ink tank by abutting against a fixed member. SOLUTION: A tip consists of a ball 1 and a ball holder 2. Both the tip and a pipe body 5 are connected liquid-tightly to a tip holder 6 so as to make a ball pen refill. As the whole ball pen refill, the refill is pinched between a tip metal 9 and a tail plug 13. When the pipe body 5 mounted with a plug member 11 is housed in a writing utensil, the plug member 11 has a positional relationship abutting against the step part 14 provided on the inner side wall of the tail plug 13 at all times. At the above pinching, the plug member 11 is pushed, thereby moving toward the interior of the pipe body 5 so as to take a proper length. Accordingly, even when the total lengths of pipe bodies 5 vary from one another, the press-in plug member 11 can be moved toward the interior of the pipe body 5 by being pushed by the step part 14 of the tail plug 13.
Patent JP-H07305722-A (JP)
Title: Direct acting rolling guide unit
Inventor: AGARI NORIMASA
IPC: F16C29/06
Filed: 1994-05-11
Abstract: PURPOSE:To easily fit the top surface seal to a slider and to easily remove it from the slider without disassembling an end cap from a casing. CONSTITUTION:A top surface seal 19 of a direct acting rolling guide unit has tongue pieces 30 in both ends of the longitudinal direction of a core 20. Each side surface seal 6 has an insertion hole 24, in which each tongue piece 30 is to be inserted. Fitting length L at the time of inserting the tongue piece 30 into the insertion hole 24 is nearly equal to the thickness of a core 16 of the side surface seal 6. A slider is assembled by overleaping the side surface seal 6 with the outside end surface 27 of an end cap 5, and fastening the end cap 5 and the side surface seal 6 together to a casing 2 with a screw 31. When the screw 31 is loosened, a clearance between both the side surface seals 6 can be widened, and the tongue piece 30 can be pulled from the insertion hole 24, and the top surface seal 19 can be easily removed from the slider.
Patent JP-H01157579-A (JP)
Title: Manufacture of superconductor and superconductive circuit
Inventor: FUJITA NOBUHIKO
IPC: C01G1/00
Filed: 1988-05-18
Abstract: PURPOSE:To manufacture a composite oxide superconductor which shows superconductive characteristics and to form a superconductive wiring pattern by irradiation with any one of oxygen ion beam, inactive gas ion beam and mixed gas ion beam thereof to a composite oxide material. CONSTITUTION:As a composite oxide material, oxide ceramics such as Y-Ba-Cu- O, La-Ba-Cu-O, and La-Sr-Cu-O is mentioned. A composite oxide material 2 is made by burning oxide of the composition elements and/or mixed powder of carbonate. The composite oxide material 2 is contained, the inside of a chamber 1 and ion source is exhausted for developing vacuum, O2 gas is introduced to the ion source, a high frequency voltage is applied, an ion accelerating voltage is applied to an ion leading electrode 9, and oxygen ion is directed from the ion source onto oxide. If an ion beam is directed onto the whole of the composite oxide material without being focussed, a uniform superconductor is acquired; if an ion beam is focussed and deflected at a desired pattern, a superconductive circuit pattern is written.
Patent JP-H1059955-A (JP)
Title: 2-oxo-3-oxibicyclo(3,1,0)hexane derivative and its production
Inventor: MIKAMI MASAFUMI
IPC: C07B61/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To produce a 2-oxo-3-oxabicylo[3,1,0]hexane derivative containing partially new one useful as an intermediate for a medicine and a physiologically active substance by reacting a specific epoxy compound with an analogue of malonic acid under a mild condition. SOLUTION: This 2-oxo-3-oxabicylo[3,1,0]hexane derivative is produced by reacting an epoxy compound of formula I [R<1> is a halogen or OSO2 R<2> (R<2> is an alkyl or phenyl)] with an analogue of malonic acid in the presence of a metallic salt of fluorine. Epichlorohydrin, glycidyl methanesulfonate, glycidyl trifluoromethanesulfonate, etc., are preferably used as the epoxy compound of formula I. A malonic acid dialkyl ester, malonic acid diaryl ester, etc., are preferable as the analogue of the malonic acid in the method for producing 2-oxo-3-oxabicylo[3,1,0]hexane derivative. An alkali metal salt of the fluorine is preferable as the metallic salt of the fluorine.  The 2-oxo-3- oxabicylo[3,1,0]hexane derivative of formula II in which the R of the formula II is, for example, phenyloxycarbonyl is the new one is the 2-oxo-3- oxabicylo[3,1,0]hexane derivative of formula II (R is an alkyloxycarbonyl, an aryloxycarbonyl, etc.).
Patent JP-S5346219-A (JP)
Title: Transmission display system for video signal
Inventor: TAKEUCHI KEIJI
IPC: H04N19/00
Filed: 1976-10-08
Abstract: PURPOSE: To enable giving and receiving the information with high reliability easily, by displaying the transmission error after detection, when the video for medical use is transmitted in a narrow band. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02300866-A (JP)
Title: Method for estimating two-dimensional velocity vector from moving picture
Inventor: TAKEGAWA NAOKI
IPC: G06T7/20
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a two-dimensional speed vector field of high precision even for a shaded real picture by optimizing an overall evaluation value by repeat operation to detect a velocity vector on a two-dimensional picture. CONSTITUTION:Luminance data of two pictures are inputted to a gradient calculating circuit 5 to calculate space luminance gradients, and the luminance difference between two pictures (time luminance gradient) is calculated also. A flow luminance difference calculating circuit 7 corrects the two-dimensional flow.luminance difference based on two-dimensional flow.luminance difference data inputted from a two-dimensional flow.luminance difference memory 6. An evaluation value calculating circuit 8 uses gradient values obtained by the gradient calculating circuit 5 and the value of the two-dimensional flow.luminance difference to calculate the evaluation value. When this evaluation value is smaller than a threshold, the repeat operation is stopped and a timing signal is outputted to a latch circuit 9, and the latch circuit 9 outputs two-dimensional flow.luminance difference data as the final operation result in accordance with the timing signal. Thus, the two-dimensional velocity vector field of high precision is obtained even for a shaded real picture.
Patent JP-H11318088-A (JP)
Title: Ultrasonic motor
Inventor: ITO MOTOAKI
IPC: H02N2/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To realize stable power supply on the side of a needle. SOLUTION: An ultrasonic motor 1 is constituted of an elastic member 30 on the fixing side having rotationally symmetric form, an elastic member 40 on shifting side having a rotationally symmetric form, a piezoelectric element 31 on the fixing side for vibrating the elastic member 30, a piezoelectric element 41 on the shifting side for vibrating the elastic member 40, an output shaft 10 rotating in a body with the elastic member 40, a rotary transformer 60 for supplying the piezoelectric element 41 with no contact, housings 21 and 22 for storing these, etc., and of three transforming circuits within the rotary transformer 60, an intermediate transforming circuit C2 and an outermost transforming circuit C3 are used as the transforming circuits for two-phase drive power.
Patent JP-H02300892-A (JP)
Title: Commodity selling device
Inventor: SUGIURA NOBUAKI
IPC: G07G1/12
Filed: 1989-05-15
Abstract: PURPOSE:To attain payment with no mental calculation required in a state where a small amount of small change remains by displaying an amount including no digit of the lowest rank and to be payed as a change when the total amount registered via an input means is displayed. CONSTITUTION:The price amounts of sold commodities are inputted with push of a keyboard 2 and stored in a prescribed area of a RAM 8. When a subtotal key or a current total key is pushed, the total amount registered via the normal operations of a total amount arithmetic means is obtained and at the same time displayed on the display devices 3 and 4. Then a unit-based number calculation means counts the number N of Yen100 units, the number M of Yen10 units, and the number L of Yen1 units respectively of the total amount and inputs these counted numbers N, M and L to the RAM 8. When these unit-based numbers are obtained, a payment amount calculation means operates to calculate various types of payment amounts as the changes including no amount of the lowest rank digit. Thus the increase of the amount of small change is minimized.
Patent JP-S5748448-A (JP)
Title: Thermal displacement correcting device of main spindle in vertical machining center
Inventor: YAMAGUCHI SHIGETERU
IPC: B23Q15/18
Filed: 1980-09-03
Abstract: PURPOSE: To automatically correct thermal displacement, by providing a displacement detector in a spindle head and performing feedback of an output signal of the detector as shifting quantity of the original point of an NC device.  
     CONSTITUTION: The relative displacement to a direction Y is detected between a magnetism generating material 8, mounted to the point end of a quartz glass bar 7 fixed to the surface of column sliding guide parts in a main spindle head 4 through a supporter 6, and a detecting head 9, fixed to a main spindle bearing cover 10 through a bracket 11. This relative displacement is amplified, shaped by a detector circuit 12, converted into a digital signal in an AD converter 13, and fed to an NC device 14 as shifting quantity of the original point for the axis Y to move a column 3 to the Y-direction and correct the thermal displacement. The thermal displacement of a main spindle can be automatically corrected exactly and easily by utilizing a small amount of thermal expansion of the quartz glass. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06334502-A (JP)
Title: Pulse width modulating circuit
Inventor: SUZUKI TAKASHI
IPC: B41J2/44
Filed: 1993-05-24
Abstract: PURPOSE:To provide the pulse width modulating circuit which imposes an image signal, inputted in synchronism with a clock signal, according to the image signal. CONSTITUTION:This pulse width modulating circuit imposes pulse-width modulation on the image signal inputted in synchronism with the reference clock signal and has a delay time control circuit 101 which determines delay times ds and dr corresponding to the rise of the clock signal CLK according to the image signal and a pulse generating circuit 104 which generates a pulse signal Pw corresponding to the image signal according to those delay times ds and dr.
Patent JP-S5918391-A (JP)
Inventor: PEDORO MANCHIN BERUTEI
IPC: F28F13/08
Filed: 1982-07-14
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-H11317155-A (JP)
Title: Manufacture of image forming device and electron beam generating device
Inventor: FUJIMURA HIDEHIKO
IPC: H01J9/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an image forming device, shortening the time for activation of a multiplicity of electron emission sources disposed in an airtight container and improving uniformity of display brightness. SOLUTION: A manufacturing method of an image forming device having a plurality of electron emission elements disposed therein, has an activation process for applying a pulse voltage to the electron emission elements in an activated gas atmosphere, and, in this activation process, the activated gas is introduced into a container containing the electron emission elements from its gas inlet port and the pulse voltage is applied to the electron emission elements starting from the one nearest the gas inlet port.
Patent JP-S5746026-A (JP)
Title: Motorcycle employing multicylinder engine with supercharger
Inventor: YAMAGUCHI KEN
IPC: F02B67/00
Filed: 1980-09-02
Abstract: PURPOSE: To reduce the heat load on compressors and turbines of a supercharger attached to a multicylinder engine, by providing two turbines and two compressors which are driven by the exhaust energy of the engine.  
     CONSTITUTION: A turbosupercharger S is placed in front of the body 1 of an engine E. Two turbines T 1 , T 2  are provided in the central part of the super-charger S. Two compressors C 1 , C 2  are provided in the right and left parts of the supercharger. Exhaust gas from the engine E flows into the turbines T 1 , T 2  through branched exhaust passages 19 and exhaust passages 18u and flows out through downstream passages 18d and mufflers M. Clean air from an air cleaner A is pressurized by the compressors C 1 , C 2  and then enters into a pre-chambers 11. After the flow rate of the air is regulated by branched intake passages 12, the air is supplied into the engine E. According to this constitution, the heat load on the compressors C 1 , C 2  and the turbines T 1 , T 2  is reduced, the charging efficiency is kept from falling and appliances are prevented from being influenced by heat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11290658-A (JP)
Title: Membrane module and concentration device with membrane module
Inventor: OTANI AKIRA
IPC: B01D63/08
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a membrane module for recovering a concentrate quickly without waste. SOLUTION: A membrane module is provided with a plane membrane 9, a raw water side housing 2 introducing raw water onto the surface of the plane membrane and a permeated water side housing 3' for clamping the peripheral edge of the plane membrane 9 together with the raw water side housing 2 while keeping the liquid-tightness in the facial direction of the plane membrane and collecting permeated water permeating the plane membrane, and a mating surface of the permeated water side housing to be mated with the raw water side housing through the peripheral edge of the plane membrane forms one same plane surface inside and outside of liquid-tightness keeping sections 7 and 8.
Patent JP-H0418638-A (JP)
Title: Static memory allocation processing method
Inventor: KOGURE MASAYUKI
IPC: G06F9/445
Filed: 1990-05-11
Abstract: PURPOSE:To reduce the burden of a user concerning the estimation of memory capacity required for executing a program and to prevent the memory from being wasted by utilizing both static memory allocation and dynamic memory allocation. CONSTITUTION:When translating or linkage-editing the program by a linkage editor 11, the memory capacity required for initializing the program is calculated and stored in a control information part 12. A loader 14 reads out the memory capacity required for initialization stored in the information part 12 and announces it to a memory control part 15. The control part 15 statically allocates the memory in the announced size. When lacking the memory while executing the program by a program execution part 16, the allocation of the lacked memory is requested to the control part 15, and the memory is dynamically allocated.