baber/WOPTO huggingface dataset:
Patent JP-H0197638-A (JP)
Title: Heat resistant film or its analog and its manufacture
Inventor: IIDA KOSUKE
IPC: B32B27/08
Filed: 1987-05-29
Abstract: PURPOSE:To obtain heat resistant films, by baking a film consisting of a specific resin composition onto the base material consisting of a specific resin. CONSTITUTION:A base material 100 is selected out of polyethylene terephthalate resin, polyphenylene sulfide resin, polysulfone resin, and polyether sulfone resin. A coating layer 200 consisting of a thin film is the composition of a kind or more selected out of polyimide resin, polyparabanic acid resin, and polyhydantoin resin, or the composition of a kind or more of selected out of phenol resin, epoxy resin, and melamine resin. A coating layer 200 is made of a thin layer by application of a solution of resin composition to the base material 100, which film is baked at 200-300 deg.C. The baking time is about 0.5-5 min., and the thickness of a thin film after baking is 1-10mum in dryness.
Patent JP-S5565008-A (JP)
Title: Perforating machine
Inventor: ITOU YUUJI
IPC: B23B45/16
Filed: 1978-11-08
Abstract: PURPOSE: To efficiently perforate a workpiece fixed to dies by a perforating machine by converting variable torque to urging force by converting means and urging a punch to the workpiece under pressure.  
     CONSTITUTION: An air hammer 17 is engaged with a hexagonal hole 16. When the switch of the air hammer 17 is closed, an air motor is rotated to thereby generate variable torque through an impact force generator in the air motor. This torque is transmitted through converting means 9 to a shaft 15 to thereby rotate the shaft 15 so as to feed the shaft 15 through a hole 14 leftwardly to thus make contact with the back surface of a punch 10 to allow a cutting tool 11 to make contact with a workpiece 4. When the punch 10 is fed at its stroke, a workpiece 4 is sheared through the torque exceeding the elastic limit of the workpiece 4 to thus perforate the workpiece 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5564186-A (JP)
Title: Pump valve
Inventor: KITAMURA NOBORU
IPC: F04D15/00
Filed: 1978-11-08
Abstract: PURPOSE: To narrow a space for installation by integrating a pump and a valve.  
     CONSTITUTION: From turning a driving shaft 10 by an external power source, a pump runner 16 rotates through bevel gears 13, 14 and a pump shaft 15. Therefore a liquid coming through an entrance E of a casing 1 goes out of an outlet 0 by way of the runner 16 and a guide vane 2C. To close a valve, the outlet 0 is closed by contacting a valve seat 9 closely to a casing seat 8 through running a worm gear 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000295173-A (JP)
Title: Method and device for executing communication by quantum correlation
Inventor: SATO MASANORI
IPC: H04B10/112
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing communication through the use of the quantum correlation of a pair of photons by measuring the density of photons passing through a polarizing filter installed in a position where the length of an optical path from a light source is longer among a pair of polarizing filters. SOLUTION: The device is provided with two pairs of polarizing filters I-I' and II-II', which are placed in the positions of optical lengths la-ld from a light source 4, and detectors A and B. Two beams which have photon density np and in which the individual photons have quantum correlation on a polarization direction are radiated from the light source 4. An optical path is provided in the air or through optical paths 5. A pair of photons having quantum correlation on the polarization direction are emitted from the light source 4. When the polarizing filter II is rotated by θ with respect to the filter I, the density of the photons, which is detected by the detector B, is zero in the case of θ=0 deg. and 90 deg.. In the case of θ=45 deg., photon density becomes np/4.  When photon density detected by the detector B with θ as a transmission signal is set to be a reception signal, communication can be executed.
Patent JP-H031875-A (JP)
Title: Membrane type oxygenator
Inventor: SHIMOMURA YASUSHI
IPC: A61M1/14
Filed: 1989-05-31
Abstract: PURPOSE:To obtain an oxygenator having blood flow capable of sufficiently developing the capacity (gas exchange capacity) of a hollow fiber membrane by winding hollow fiber in a state opened at specific sharpness with respect to the flow direction of blood to form a hollow fiber layer. CONSTITUTION:A hollow fiber layer 6 is fixed at both end parts of inner and outer cylinders 3, 5 by an adhesive and the opening surfaces 11, 11 of the hollow fiber layer 6 are provided to both end surfaces of the fixed parts 10, 10' thereof. The hollow fiber sharpness theta of an oxygenator is pref. set to a range from 100 deg. to below 130 deg.. Blood is introduced into an oxygenator 2 from a blood inlet 1 to enter an inner cylinder 3 and flows in the hollow fiber layer 6 packed between the inner and outer cylinders 3, 5 from a blood inflow port 4. The blood inflow port 4 is uniformly opened to the circumference of the upper part of the inner cylinder 3 and blood smoothly flows in the hollow fiber layer 6 to be brought into contact with the oxygen-containing gas in hollow fibers through the pores formed to the hollow fiber during the flow through the hollow fiber layer 6 to be subjected to gas exchange and oxygen is supplied to said blood while carbon dioxide is reduced.
Patent JP-S5363386-A (JP)
Title: Preparation of 8-chloroquinaldine
Inventor: NAKAMURA TAKAHIRO
IPC: C07D215/18
Filed: 1976-11-18
Abstract: PURPOSE: In preparation of 8-chloroquinaldine useful as raw material for manufacturing organic dyes and pigments by Doebnor-Miller method, higher product yield can be achieved by condensation in the presence of oxidizing agents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08197261-A (JP)
Title: Detection of abnormality of inverter type welding machine and device therefor
Inventor: SEKINE KEITA
IPC: B23K11/24
Filed: 1995-06-05
Abstract: PURPOSE: To detect the shorting defect of diodes for current rectification connected to the secondary side of a welding transformer at the time of energization to works. CONSTITUTION: This inverter type resistance welding machine executes feedback control of a primary side energizing current Ii by sampling the current Ii on the primary coil 6a side of the transformer at a point of half the pulse width Pw to obtain the average current sample value mi of every one energization cycle at the time of energization to the works W and feeding back the sample value to a PWM control circuit 32. The margin-component added average current value mai is formed for the average current sample value mi of every one energization cycle. The respective current sample values ai, bi of an A phase and B phase and the margin-component added average current value mai are compared. Judgment is made that either of the diodes 7, 8 is shorted if the result of the comparison exceeds the value and the driving of the inverter circuit 5 is stopped.
Patent JP-S62368-A (JP)
Inventor: SUZUKI TAKAHIKO
IPC: A62C31/22
Filed: 1985-06-26
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-S62293563-A (JP)
Title: Disk size detecting method
Inventor: KUSANO SATOSHI
IPC: G11B19/12
Filed: 1986-06-12
Abstract: PURPOSE:To detect a disk size with a simple constitution by moving a device detecting the peripheral of a recording disk at constant speed from the innermost circumference toward the peripheral and counting a time till the peripheral is detected. CONSTITUTION:An output of an AND circuit 34 goes to a high level only when a light reflected on a program area is made incident in a photodetector 24b, and no peripheral detection signal is outputted. Then a slider 15 is moved toward the peripheral of the disk 11 by the address search or the like and the information detection light spot reaches the peripheral of the disk 11 or the light goes to outside of the disk and the light reflected on the peripheral is made incident in the photodetector 24b, or the like reflected on the recording face of the disk 11 is not entirely made incident in the photodetector 24b, a low level peripheral detection signal is outputted from an AND circuit 34.
Patent JP-H01305771-A (JP)
Title: Picture processing method
Inventor: YAMAGUCHI TOSHIYUKI
IPC: H04N1/40
Filed: 1988-06-03
Abstract: PURPOSE:To obtain picture element arrangement suitable to a gradient value, and to improve the quality of a binarized picture by binarizing the density of each picture element of a picture, and further, obtaining the gradient value of the density of the picture, and changing the binarization of the density of the picture element at said position according to the gradient value. CONSTITUTION:The density digital signal of a definite area is inputted successively to a CPU 7 from an input side picture memory 1, and the CPU 7 operates the average density gradient of the picture elements from the density digital signals of the picture elements in a marked area. Besides, the CPU 7 fetches the density error value of the picture element having been processed before in the vicinity of the position of a marked picture element from a density error memory 2, and further, it fetches a weight coefficient from a weight coefficient memory 3. Then, the CPU 7 calculates the sum of products of the density error value, the weight coefficient and the density digital signal, and calculates a changed density value from a density error between the density digital signal in the circumference of the marked picture element and the mesh point dot information of a mesh point pattern memory 4. Thus, the picture element arrangement suitable to the density gradient is obtained, and the binarized picture of high quality is obtained.
Patent JP-H09322207-A (JP)
Title: Private branch of exchange
Inventor: KONAKA TOSHIKI
IPC: H04Q3/58
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a private branch of exchange in which a party receiving an incoming call is not fixed among a plurality of extension telephone sets. SOLUTION: The exchange is provided with an incoming call tone ringing designation table 9 storing a plurality of incoming call tone ringing destination patterns used to designate a ringing telephone set among a plurality of extension telephone sets, an incoming call processing count section 10 counting the number of times of trunk line incoming calls, and an incoming tone ringing designation table selection management section 11 that selects an incoming call tone ringing destination pattern among a plurality of the incoming call tone ringing destination patterns according to the result of count by the incoming call processing count section 10, and an incoming call tone ringing destination pattern is selected for a plurality of the extension telephone sets 2 for each prescribed number of incoming calls.
Patent JP-S5362413-A (JP)
Title: Frequency synthesizer
Inventor: WASHIMI IKUAKI
IPC: H03L7/18
Filed: 1976-11-16
Abstract: PURPOSE:To compensate the shift between the local oscillating frequency and the reception frequency and to enable digital display for the reception frequency, by constituting the PLL with the frequency ratio variable prescaler.
Patent JP-H04363770-A (JP)
Title: Method for filing binary image
Inventor: OHASHI ATSUSHI
IPC: G06T1/00
Filed: 1991-06-11
Abstract: PURPOSE:To prevent a compression processing efficiency from reducing by AND-processing image data where only acquisition necessity area is regarded as a black level and image data where a slip original is scanned to permit the acquisition unnecessity area data to be zero. CONSTITUTION:The slip original is scanned by an image scanner so as to aquisite binary image data A at the time of register-processing in a file device. On the other hand, image data B is previously generated in such a way that the area where data to be aquired in the slip original is entered is regarded as the black level and the other area is regarded as the white level. The AND processing of the image data A and B is executed at every bit so as to obtain binary image data D. The image data D is compression-processed and stored in the file device. The OR processing with image data C where a value 'one' is given to a position to where a same character or graphic should be always outputted in spite of the contents of the slip original and a value 'zero' is given to the other part is executed so as to be outputted to CRT, etc.
Patent JP-H07317033-A (JP)
Title: Fitting structure of guard pipe in guard fence
Inventor: NAKAMURA ICHIRO
IPC: E01F15/04
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a guard fence which can be lessened in the thickness and improved in the external appearance and in which guard pipes can be connected rigidly and a car can be easily guided in care of collision and further, the guard pipes can be easily replaced. CONSTITUTION:Joint brackets 3a, 3b provided with recessed parts 4a, 4b fitted to the front face of a post 1 at the rear side of the middle part and cylinders 6a, 6b with respective bottoms, in which the end of a guard pipe 5 is inserted at bath fight and left ends, are divided horizontally into the upper and lower parts. The recessed part of the lower joint bracket divided into two is fitted to the front face side of a post and bolts are inserted into pierced holes 9 for the bolts and fastened with box nuts and the lower joint bracket is fixed to the post. The head is fixed to the fitting recess provided at the inner upper face of the cylinder 6b with bottom and the bolts 12 are vertically suspended. The end of guard pipe is placed on the cylinder, with bottom to correspond to the bolts 12. The bolts are inserted into the pierced holes 14 bored at the end of the guard pipe and the suspended bolts inserted in the pierced hole 10 for bolt of the lower joint bracket is fastened with the nut 16 to connect the guard pipe with the post.
Patent JP-S62295506-A (JP)
Title: Digital filter circuit
Inventor: OKITA SHIGERU
IPC: H03H17/06
Filed: 1986-06-16
Abstract: PURPOSE:To attain a high speed circuit without being affected by the data length to be multiplied by splitting an input data at each bit and applying the parallel processing by the multiplication between the data of one bit having each weight and a filter coefficient data thereby converting the operation processing into a switching operation. CONSTITUTION:ROM circuits 111-114 store five kinds of filter coefficient data corresponding to the order of filter and the data are weighted correspond ing to the rank of each bit. The operation of multipliers 181-184 is the multipli cation of filter coefficient data of one bit to prescribed bit. Thus, the multipliers 181-184 are constituted by a multi-array switch. That is, when a data from leads L0-L4 is logical '1', the filter coefficient data from coefficient data setting sections 161-165 is led to adders 191, 194, and when logical '0' all the outputs by dat bit number are brought into logical '0'. The processing time of the switching operation as above is much reduced in comparison with the multiplication of digital signals.
Patent JP-S5661642-A (JP)
Title: Full-automatic polarographic analyzer
Inventor: YAMADA TOMIZOU
IPC: G01N27/34
Filed: 1979-10-26
Abstract: PURPOSE: To improve a full-automatic polarographic analyzer in reliability, stability and accuracy by filtering the liquid collected from a process, introducing it to a measuring cell, and generating a polarographic current by using the dropping mercury electrode method to measure the current component proportional to the concentration by means of a highly-sensitive rectangular-wave polarograph.  
     CONSTITUTION: The sample filtered by a filter comprising a cylindrical wire gauze 4 of stainless steel and a filter cloth 5 is introduced to a measuring cell 7 through a siphon. The sample having entered the cell 7 is allowed to cool and measured after the liquids are sufficiently replaced with each other. The sample in the cell 7 undergoes the polarographic analysis by a dropping mercury electrode system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5931390-A (JP)
Inventor: SUGITA TOSHIO
IPC: E06B9/386
Filed: 1982-08-11
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-S62439-A (JP)
Title: Ether monocarboxylate and production thereof
Inventor: SEKINE FUMIMARO
IPC: C09K23/44
Filed: 1985-06-25
Abstract: PURPOSE:An ether monocarboxylate, consisting of a mixture of specific tow kinds of compounds, having improved surface activity, mild action on the skin and good biodegradability and obtainable at a low cost. CONSTITUTION:A monoalcoholate of an alkyl glyceryl ether expressed by formula I (R is 4-32C straight or branched chain alkyl or alkenyl) is reacted with a monohaloacetic acid or salt thereof and, as necessary, converted into free acid or salt to afford the aimed ether monocarboxylate consisting of a mixture of compounds expressed by formulas II and III (M is hydrogen, alkali metal, ammonium, alkanolammonium or lower alkylammonium).
Patent JP-H1137468-A (JP)
Title: Operation condition setting type microwave oven and its operation condition setting method and its retrieval method
Inventor: KIM YOU HO
IPC: H05B6/64
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an operation condition setting type microwave oven and its operation condition setting method and its retrieval method. SOLUTION: A key input part 300 is constituted by a membrane key pad in which at least one operation condition of a microwave oven set is set depending on whether a contact seat is formed for at least one key pad out of a plurality of key pads at the time of manufacturing. A control part 100 retrieves whether a key signal fed from the operation condition setting key pad of the key input part 300 is inputted or not at the time of supplying an initial power source to the microwave oven set, and sets the operation condition of the microwave range to the preliminarily set operation conditions, and controls the cooking operation of the microwave oven in accordance with the operation condition as set in the above-mentioned manner. Accordingly, the capacity of the control part 100 can be reduced, the area for PCB substrate can be ensured, the cost and man-hour are reduced and the administration of mass production is facilitated.
Patent JP-S5930854-A (JP)
Title: Polyester composition
Inventor: SAIKI NORITSUGU
IPC: C08G63/88
Filed: 1982-08-11
Abstract: PURPOSE:A composition useful as fibers easily dyeable with cationic dye, having low melting point, obtained by blending a tetramethylene terephthalate polyester with a copolymer polyester copolymerized with a metal sulfonate-containing compound. CONSTITUTION:100pts.wt. polyester consisting of tetramethylene terephthalate as a main constitutional unit, having >=0.6 intrinsic viscosity, is blended in a molten state with 2-100pts.wt. copolymer polyester (preferably <=240 deg.C softening point) copolymerized with at least 5wt% metal sulfonate-containing compound [especially, sodium 3,5-di(carbomethoxy)benzenesulfonate], having >=0.1, preferably 0.15-1.0 intrinsic viscosity under heating (<=280 deg.C) without causing ester exchange as much as possible. The amount of sulfonate group is 10-500 equivalents based on 1 ton total polymer composition, and a catalyst in the polymer is preferably deactivated to suppress the ester exchange.
Patent JP-2000327504-A (JP)
Title: SOLUTION OF ETHOFENPROX IN DIPROPYLENE GLYCOL n-BUTYL ETHER
Inventor: YAMADA HIDEKAZU
IPC: A61K9/08
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a stable solution having high safety without crystallizing at a temperature within the range of -5 to +40 deg.C and without causing the phase separation by dissolving ethofenprox at a high concentration (50-90%). SOLUTION: This solution is obtained by dissolving ethofenprox in dipropylene glycol n-butyl ether. Since the solution has high safety for mammals, the solution is directly used for pets such as a dog or a cat and used as an expellent for ectoparasites on the animals. Thereby, the ectoparasites can efficiently be exterminated.
Patent JP-H037100-A (JP)
Title: Controller of hydraulic power generator
Inventor: OHASHI FUMIO
IPC: H02P9/04
Filed: 1989-05-31
Abstract: PURPOSE:To realize the control based on past operation results online and to lighten operator's burden by controlling the number of machines under operation through a rule prescribing the predicted value of power demand and the turbine output curve for every head and by determining the burden of each generator. CONSTITUTION:An inference mechanism 3 takes out the successive pattern of past power demand from a data-storing part 5 through an interface 12 and uses a first rule group to correct said pattern according to the present state and to predict the present power demand. Then, said predicted value is regarded as power generated by generators and said value, effective head and discharge quantity are applied to a second rule group for the purpose of determining the number of machines under operation. Subsequently, the inference mechanism 3 applies said number of machines and the predicted power demand to a third rule group to obtain a generated output for regulation. A controller 6 controls generators 9 via governor and automatic voltage regulator on the basis of results of inference thus obtained in an expect system 1.
Patent JP-S63304695-A (JP)
Title: Board for flexible printed circuit and manufacture thereof
Inventor: EIKUCHI KICHIJI
IPC: B32B15/08
Filed: 1987-06-04
Abstract: PURPOSE:To obtain the title board, which is superior in a flexing resistance and a heat resistance, by a method wherein a heat-resisting plastic film, a heat-resisting bonding agent layer and a copper foil are laminated and are integrally formed. CONSTITUTION:A heat-resisting plastic film, a 5-15mum thick heat-resisting bonding agent layer and a copper foil, whose elongation is 8% or more in an original state, are laminated and are integrally formed. A film having insulation properties is used as the heat-resisting plastic film and a polyimide film, a polyphenylene sulfide film and so on are exemplified. A bonding agent for laminating the copper foil to the heat-resisting plastic film is used is a bonding agent for forming the heat-resisting bonding agent layer, is required a high adhesion and a heat resistance capable of withstanding at the time of use of a solder and so on and an epoxy resin, an NBR phenolic resin and so on are illustrated. Thereby, the flexing resistance of the title board is improved to a bending property and a repetitive bending and the peel strength, the heat resistance to a solder and the electrical characteristics of the board are improved.
Patent JP-S5566650-A (JP)
Title: Exhaust return device for diesel engine
Inventor: MACHIDA MITSUO
IPC: F02M25/06
Filed: 1978-11-13
Abstract: PURPOSE: To adjust the amount of return flow in coordination with the accelerator and maintain a proper amount of return flow at all times, by providing throttling plates which coordinate with the acceleration pedal at an exhaust gas return port which opens to the suction system.  
     CONSTITUTION: Suction pipe 1 is connected with exhaust return path 15, which is connected to an exhaust pipe (not shown). Its discharge port 11 opens to both sides of a diameter of suction pipe 1. Inside suction pipe 1, main control valve 3, which coordinates with an acceleration pedal (not shown) via lever 5, and auxiliary control valve 7, which opens at a fixed degree of opening with respect to main control valve 3, are placed in a straight line. Valve shaft 4 of main control valve 3 is provided with two throttling plates 12, whick open or close flow outlets 11, 11. Throttling plates 12 have a small gap when main control valve 3 is totally closed, and they open gradually when the opening of main control valve 3 becomes larger than the gap. 
     COPYRIGHT: (C)1980,JPO&Japio