baber/WOPTO huggingface dataset:
Patent JP-2000341828-A (JP)
Title: Manufacture of resin wiring box
Inventor: YONECHI KIWAMU
IPC: H02G3/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a resin wiring box capable of preventing a female screw member from dropping off without degrading the accuracy of positioning the female screw member. SOLUTION: This manufacture of resin wiring box is provided with a box main body 1 and female screw members 21. The box main body 1 includes screw insertion parts 12, 13 which are formed so that a male screw member 20 for fixing a plate member can be inserted at the inside of which the female screw member 21 capable of being screwed onto the male screw members 20 is disposed, and female screw member insertion holes 22 communicating the outside with the inside of the screw insertion parts 12, 13. The female screw members 21 are inserted from the female screw member insertion hole 22 to be disposed at prescribed positions inside the screw insertion parts 12, 13.  This method consists of a first process of resin-molding the box main body 1, a second process of disposing the female screw members 21 at prescribed positions through the female screw member insertion holes 22, and a third process of forming protruding parts 23 engaged with the side surfaces of the female screw members 21 into the female screw insertion holes 22 without need for heating.
Patent JP-S5853270-A (JP)
Title: Texture eliminating circuit
Inventor: KAMIMOTO YOSHIAKI
IPC: H04N1/407
Filed: 1981-09-24
Abstract: PURPOSE:To eliminate completely the texture of an original and to obtain an image which is free from the stained texture, by detecting the peak value of the high frequency component of the original texture part to use it to the compensating voltage and as a result to have the following to the fluctuation component of high frequency of the original texture level. CONSTITUTION:An image signal A is amplified 6 and applied to a peak holding circuit 3 and an operational amplifier 13 as well as to a high pass filter (HPF)7 and a low pass filter (LPF)8. Then the high and low frequency components VH and VL are extracted. The output VL of the LPF8 is compared with the reference voltage Vref through a comparator 9 to detect the texture part of an original. Then only the high frequency component is extracted out of the output VH of the HPF7 by a detecting signal DS and fed to a peak holding circuit 12 via a capacitor 11. The output of the circuit 12 is applied to the amplifier 13 in the form of the compensating voltage C and along with the signal A and the value B.
Patent JP-H093123-A (JP)
Title: Water-absorbing polymer and its production
Inventor: WADA KATSUYUKI
IPC: C08F290/00
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a water-absorbing polymer which exhibits an excellent water- absorbing capacity when used in a water absorbent even in a high concentration and shows delayed binding properties upon contact with water by treating a specified acid-group-containing water-absorbing polymer with a polyamine compound. CONSTITUTION: A water-absorbing polymer having a novel property of showing delayed binding properties upon contact with a water-containing liquid i.e., a property of gradually increasing in the binding force among the swollen hydrogels after water absorption is provided. This polymer is obtained by treating 100 pts.wt. acid-group- containing water-absorbing crosslinked polymer having a diffusion absorption rate of 25g/g or above as measured in a physiological saline solution under a load of 20g/cm<2> with an aqueous solution containing 0.1-10 pts.wt. polyamine compound having an average molecular weight of 5,000 or above and desirably containing an acid compound by means of e.g. spraying. A desirable example of the crosslinked polymer as the starting material is a partially neutralized crosslinked polyacrylate polymer.  Examples of the polyamines used include polyallylamine and polyethylenepolyamine. When this polymer is used in e.g. a paper diaper in a high concentration, it can exhibit an excellent capacity of passing and holding the fluid.
Patent JP-S5483389-A (JP)
Title: Doppler radar unit
Inventor: KATOU MOTONOBU
IPC: G01S13/56
Filed: 1977-12-15
Abstract: PURPOSE:To mix by the mixer diode the Doppler-shifted reception signal, which is reflected from the moving body, with local oscillation power given by the Gun diode oscillator in order to detect the Doppler signal, thereby discriminating the presence or absence of a moving body. CONSTITUTION:This unit is provided with Gun diode oscillator 1 as a primary oscillator, directional coupler 2, high-output locking oscillator 7, transmitting antenna9, receiving antenna 10 which receives thr in-coming Doppler signal, and mixer diode 3. A part of the oscillating power of oscillator 1 is used as local oscillating power of mixer diode 3, and a greater part of oscillating power of oscillator 1 is used as injection power to high-output locking oscillator 7 and is radiated to the outside through transmitting antenna 9. Next, the Doppler-shifted reception signal which is reflected by the moving body is mixed with the local oscillation power produced by oscillator 1, at diode 3. In this way, the Doppler signal is detected, thereby making it possible to detect the presence or absence of a moving body.
Patent JP-H0818393-A (JP)
Title: Branching filter package
Inventor: IGATA OSAMU
IPC: H03H9/05
Filed: 1994-07-01
Abstract: PURPOSE:To reduce the signal loss in the passing band of the filter chip of the branching filter package by specifying the characteristic impedance value of a circuit for phase matching which is formed of at least two laminated strip lines. CONSTITUTION:The multi-layered branching filter package 6 contains two surface acoustic wave filter chips 7 and 8 different in center frequency of frequency band, phase matching circuits 1 and 2 for phase matching between the chips 7 and 8 which are formed of two strip lines by lamination, etc., in layers. When the characteristic impedance value of the strip lines is made larger than the impedance value of an external circuit connected to the package 6, the signal loss in the passing band of the filter chip is reduced to improve characteristic deterioration of the filter, and the filter chip and strip lines are formed in layers, so the branching filter package is reduced in size. The strip lines are made different in width between both their ends and the a similar result can be obtained.
Patent JP-S6044869-A (JP)
Inventor: NIIRU ROIDO FUAASUTO
IPC: C12N5/07
Filed: 1984-07-23
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-H091704-A (JP)
Title: Noise insulating structure
Inventor: ITOU TOMOHIRO
IPC: B32B5/02
Filed: 1995-06-19
Abstract: PURPOSE: To provide excellent damping characteristics and to make it possible to control the damping characteristics by using a specified nonwoven fabric made of a polypropylene fiber for one layer constituting a buffer material layer, and positioning this layer between a sheet-shaped noise insulating layer and the lowest layer as the buffer material layer. CONSTITUTION: This noise insulating structure has at least two layers 4A and 4C, wherein the fiber composition of buffer material layers comprising a synthetic fiber is different, and is constituted between a sheet-shaped noise insulating layer and a steel plate 6. The layer 4A constituting the buffer material layer is made of a nonwoven fabric made of polypropylene, which is a super-minute film whose fiber diameter is in the range of 0.1-10×m. Its average apparent density is in the range of 0.02-0.06g/cm<2> , and the thickness is in the range of 5-25mm. Furthermore, the layer 4A is positioned between the sheet-shaped noise insulating layer and the lowest layer 4C, which is the buffer material layer.  The control of damping characteristics is performed by changing the fiber diameter, the density and the thickness of the super minute fiber constituting the layer 4A, and it is simple to change the thickness. Furthermore, the layer 4C is constituted of the nonwoven fabric of a polyester fiber having the fiber diameter of 1-50 denier and the average apparent density of 0.01-0.06g/cm<3> .
Patent JP-S5852346-A (JP)
Title: Production of mica-filled polyester composition
Inventor: TANIGUCHI TOSHIROU
IPC: C08K3/34
Filed: 1981-09-24
Abstract: PURPOSE:To obtain the titled compsn. having excellent mechanical properties, particularly modulus, by adding mica powder having a specified particle size in the polycondensation reaction between terephthalic acid (derivative) and a glycol (derivative). CONSTITUTION:In the production of a polyester by the polycondensation reaction between terephthalic acid or its ester-forming derivative and a 2-4C glycol or its ester-forming derivative, mica powder having an average particle size of 50mu or above is added to the reaction system. Pref. mica is added at a stage where the intrinsic viscority of the polyester is 0.2 or belew, because mica can be extremely uniformly dispersed in the polyester at such a viscosity. A compsn. having excellent mechanical properties, particularly modulus can be obtd.
Patent JP-2000341951-A (JP)
Title: Switching power supply unit
Inventor: KOJIMA HIDEKI
IPC: H02M3/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the loop of common mode noise current itself with a simple structure which does not require other special parts only by means of inserting a conduction plate between a chassis and a circuit board and to easily suppress radiation noise. SOLUTION: A conduction plate 30 is installed, so that common mode noise current (1), (2) and (3) are prevented from directly flowing to a chassis. The bypass capacitors of respective circuits are connected into the conduction plate 30. A common mode noise current is taken in and it is connected to the chassis 20 at one point via a ground inductor L3. Radiation noise (4) is suppressed to be emitted directly from the chassis.
Patent JP-S5943033-A (JP)
Title: Cation exchange membrane
Inventor: MIZUTANI YUKIO
IPC: C25B13/08
Filed: 1982-09-02
Abstract: PURPOSE:To provide a cation exchange membrane exhibiting high current efficiency during electrolysis of alkali metal salt, consisting of a perfluorocarbon resin having a specified degree of crystal orientation. CONSTITUTION:A perfluorocarbon resin membrane consisting of a sulfonate type cation exchange resin layer having an ion exchange capacity of 0.1-2meq/g of dry resin and a wealky acidic ion exchange group type cation exchange resin layer having an ion exchange capacity of 0.1-2meq/g of dry resin, is mono- or biaxially oriented at a temp. of not lower than 110 deg.C, but not higher than the heat decomposition temp. of the membrane at a drawing rate of 10m/min at least 1.1 times as wide in terms of an areal ratio, and heat-treated at 110 deg.C or higher for one min or longer to obtain a cation exchange membrane having a degree of orientation of 50 or above when the degree of crystalline orientation (pi) as measured by wide angle X-ray scattering method is represented by the formula, wherein H deg. is a half-width of X-ray diffraction intensity distribution on an equatorial line.
Patent JP-S5853584-A (JP)
Inventor: YAMAMOTO SADAFUMI
IPC: B62L3/02
Filed: 1981-09-25
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-H07334615-A (JP)
Title: Optical character recognizing device
Inventor: OGIWARA MASAO
IPC: G06K9/20
Filed: 1994-06-10
Abstract: PURPOSE:To recognize the identified characters of the read data without erasing the feature parts of these characters by deciding that a background print image overlaps some of identified characters based on the read data and excluding the data on the background print image out of the read data. CONSTITUTION:The light received from an optical image input part 2 is outputted to an amplification/binarization circuit 9 and turned into binary data. Then, the binary data outputted from an image scanner part 18 are sent to an image data storing part 10 consisting of a RAM and then sent to a character recognizing part 11 and a dictionary data storing part 12. The part 11 excludes the background image data out of the read data and compares the dictionary data stored in the part 12 with the read data stored in the part 10 to recognize the identified characters shown on a slip. These recognized characters are sent to a host data processor 17, and the commodity management slips are automatically processed.
Patent JP-S5775211-A (JP)
Title: Roller for rolling soft metal
Inventor: KIZAKI TAKASHI
IPC: B21B27/02
Filed: 1980-10-29
Abstract: PURPOSE:To improve the operability and efficiency of a rolling process, by providing a flat groove on the surface of a roller for rolling a specified soft metal, and by coating the surface of the roller through using a substance nonreactive with the soft metal to be rolled. CONSTITUTION:In case of rolling soft alkaline metals such as Li, Na in an inert gas atmosphere into a strip shape, a flat groove 2 having a rectangular cross section is formed on the surface of a rolling roller 1. In accordance with circumstances, a curved draft is formed at the edge of the cross section, and the shape of this groove 2 is changed correspondingly to the breadth and thickness of a material to be rolled. Besides, the surface of this roller 1 is coated with polyethylene, polystyrene, silicone resin, etc., nonreactive with alkaline metals such as Li, Na.
Patent JP-S6211944-A (JP)
Title: Address interruption circuit
Inventor: KOREHISA MITSURO
IPC: G06F11/28
Filed: 1985-07-10
Abstract: PURPOSE:To detect the instruction fetch of an instruction group of a memory area in an optional range by controlling the interruption by an interruption request when an instruction executing address is included in an area decided by the given head and end addresses. CONSTITUTION:The value of a program counter 1 is supplied to a collation circuit 9 together with the values of the head and end address registers 2 and 3. The circuit 9 outputs 1 when the value of the counter 1 is larger than the contents of the register 2. While the circuit 9 delivers 1 to a signal line 7a when the value of the register 1 is smaller than the contents of the register 3. An AND circuit 8 obtains the AND of the signals on both lines 6a and 7a and outputs the result of said AND to a signal line 9a. An interruption control circuit 5 supplies the value of an interruption request validity flag 4 from a signal line 4a and outputs an interruption signal to a signal line 5a only in a valid mode when an interruption request is supplied from a signal line 9a.
Patent JP-H08154218-A (JP)
Title: Picture-plane overlaying device / its method,and television utilizing the same
Inventor: SAI GINSHIYUKU
IPC: G06F3/0354
Filed: 1995-06-19
Abstract: PURPOSE: To obtain the device that overlays a menu and a cursor on a screen on a screen by providing a track ball radio transmission means sending an IR signal corresponding to key input and a motion of a track ball and a cursor coordinate calculation means corresponding to a reception signal to the device. CONSTITUTION: An IR signal receiver and amplifier 50 that receives an IR signal from a track ball (or mouse) radio transmitter and amplifies it at a prescribed gain provides an output of the amplified IR signal to a controller 60. The controller 60 calculates cursor coordinates value and provides outputs of the calculated coordinates and of OSD(on-screen display) data used to display a menu including choices for operation. An overlay section 70 is provided, which receives the cursor coordinate OSD data from the controller 60 consisting of a microcomputer and generates RGB signals. Furthermore, an output of an RGB synthesizer 80 that synthesizes an external RGB signal with the RGB signal outputted from the overlay section 70 is outputted on a screen 100 by a drive section 90.
Patent JP-S5581591-A (JP)
Title: Production of l-tryptophane by fermentation process
Inventor: YUGAWA HIDEAKI
IPC: C12P13/22
Filed: 1978-12-11
Abstract: PURPOSE: A microorganism belonging to Serratia is cultured to produce L-tryptophane.  
     CONSTITUTION: A microorganism that belongs to Serratia, assimilates ethanol and can produce L-tryptophane, e.g., Serratia marcescens MT-5 (FERM-4735), is inoculated and cultured in a medium containing ethanol as the main carbon source to form tryptophane in the medium and the tryptophane is collected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5483895-A (JP)
Title: Quantitizing device for mineal structure
Inventor: SOGA HIROSHI
IPC: G01N33/20
Filed: 1977-12-17
Abstract: PURPOSE: To determine the mineral facies easily and reliably through simple operations so as to obtain the quantitized results at a high speed by displaying the image having passed through a microscope upon a monitor color TV set with the use of an ITV so that the area ratio may be obtained by a counter from the color signals of the designated position which is designated by a light pen.  
     CONSTITUTION: A sample 2 is set on a sample table 1, and an image is picked up through a transmission type mineral microscope 10 by a color ITV 4 and is fed to a monitor TV set 20. The position and magnification to be analyzed are designated in an electronic computer 16 so that the image portion may be displayed in the monitor 20 in response to the command. If the designated portion of the image in the monitor 20 is indicated by a light pen 19, a positional color detector 13 counts the color signals from the light pen at the counter in response to the clock signals to obtain the area of the structure by the integration so that its ratio to the picture frame may be calculated by the computer 16. Incidentally, numerals 11, 12, 14, 15 and 17 indicate a video switcher, a video disc for data bank, a signal processing circuit, a pattern generator and a key board, respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09331307-A (JP)
Title: Spread spectrum demodulation device
Inventor: KAWAMOTO KIYOSHI
IPC: H04B1/7087
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To attain stable recovery loop control even when a frequency deviation in a carrier is very large by applying integration to one symbol divided into N periods so as to improve the phase comparison characteristics in the carrier recovery loop for synchronization detection. SOLUTION: A reception signal is converted into an orthogonal component of a base band by an orthogonal transformation device 1 and LPFs 2.1, 2.2 and converted into a digital signal by A/D converters 3.1, 3.2. I and Q components are distributed into three by a distributer 4 and subjected to inverse spread by inverse spread devices 5.1 to 5.3 based on PN codes with no phase shift, with 1/2 chip lead phase and with 1/2 chip lag phase outputted from a PN code generator 13. The output of the inverse spread device 5.1 is given to integration devices 15.1, 15.2, in which integration for 1/2 symbol is conducted and two correlation vectors are obtained for one symbol period. Outputs from the integration devices 15.1, 15.2 and adders 16.1, 16.2 are inputted to a phase difference calculation device 17, by which a phase difference is calculated.
Patent JP-S63315276-A (JP)
Title: Automatic head gap setter
Inventor: MATSUOKA EIJI
IPC: B41J25/308
Filed: 1987-06-18
Abstract: PURPOSE:To enable printing while maintaining favorable printing quality, by adjusting the distance from s printing surface of a medium to a printing head upon detection of an increase in the thickness of the medium during the movement of the medium to a printing head part. CONSTITUTION:In a wire dot serial printer or the like, a moving means 111 moves a printing head part by, for example, one column at a time along the surface of a medium. A detecting means 113 detects an increase in the thickness of the medium, for each column, during the movement of the printing head part by the moving means 111. A head gap-setting means 115 performs successive adjustments of an appropriate distance from a printing surface of the medium to a printing head each time the increase in the thickness of the medium is detected by the detecting means 113. The adjustment of the appropriate distance from the printing surface of the medium to the head is performed based on the thickest part of the paper (medium), so that slacking of a ribbon or contamination by the ribbon is obviated. Therefore, there is no problem in printing even on a medium the thickness of which varies in a spacing direction, such as manifold forms and an envelope.
Patent JP-H01319480-A (JP)
Title: Purification of carboxylic acid anhydride
Inventor: ITO NAOTO
IPC: C07D405/04
Filed: 1988-06-22
Abstract: PURPOSE:To readily obtain the subject compound of high purity by using secondary amine as solubilizer in solvent, converting granular dicarboxylic acid anhydride as intermediate of coloring matter to amic acid in solvent, purifying to amic acid of high purity and treating with acid. CONSTITUTION:Granular dicarboxylic acid anhydride expressed by formula I (X is alkyl, halogen or H) as intermediate of dye for liquid crystal or disperse dye is treated with secondary amine expressed by formula II (R<1>, R<2> is 1-10C alkyl, alkoxyalkyl or hydroxyalkyl) in a solvent such as ethyl cellosolve or amyl alcohol at 10-300 deg.C for 0.5-30 hour, converted to amic acid and solubilized in solvent, filtered and the filtrate is condensed under reduced pressure and purified to amic acid of high purity, then subjected to acid treatment with hydrochloric acid or hydrobromic acid, etc., thus dicarboxylic acid anhydride of high purity expressed by formula I is obtained. As said secondary amine, n-dibutylamine, di-(methoxyethyl)amine or diethanolamine, etc., is used.
Patent JP-H04349436-A (JP)
Title: Camera
Inventor: HIRANO MASAYASU
IPC: G03B7/095
Filed: 1991-05-27
Abstract: PURPOSE:To offer the camera by which intended photographing with background blurring is easily accomplished. CONSTITUTION:This camera is provided with an up key Sup and a down key Sdown functioning as operating members for selecting the blurring amount of the background, a means for setting the blurring amount of the background selected by the operating member, and a control means CPU 1 for controlling a diaphragm so that the set blurring amount may be kept constant.
Patent JP-S5486169-A (JP)
Title: Paper piece housing device
Inventor: ITOU HIDEO
IPC: B65H29/26
Filed: 1977-12-20
Abstract: PURPOSE: To improve efficiency, by housing paper money into a secondary storehouse from a primary storehouse and into a safe by using a single pusher while accelerating the rate of the climg of the pusher more than the fall speed.  
     CONSTITUTION: When working, a detecting portion 16 consisting of a photo-transistor PT and a luminous diode LED is subject to commands from a judgment machine C, only true paper money is counted by transmitting signals to a counter 17, and the number of paper money counted is displayed by means of a digital annunciator 19 while a pulse motor 14 is controlled by sending signals to a control machine 18. When the motor 14 is subject to the signals of the feed of paper money, said motor 14 turns at small angles, a pusher 4 is moved up and down at small strokes, and paper money P is thrown down every one sheet to a secondary storehouse II from a primary storehouse I. When the motor 14 is subject to the signals of the completion of feed, said motor 14 turns at large angles, and paper money P in the secondary storehouse II is sent into a safe 6. The efficiency of working can be heightened by accelerating the rate of the climb of the pusher 4 more than the falling speed at that time. 
     COPYRIGHT: (C)1979,JPO&Japio