baber/WOPTO huggingface dataset:
Patent JP-H01244110-A (JP)
Title: Device and method for removing combustible discharged substance for internal combustion engine
Inventor: KIMURA MAREO
IPC: F01N3/02
Filed: 1988-03-25
Abstract: PURPOSE:To improve ignitability, by a method wherein an electrode for energization heating is adhered to a filter formed by a perovskite type composite oxide. CONSTITUTION:A filter body 6 is formed by a perovskite type composite oxide. An electrode 7 for energization heating is adhered to a filter body 6, and an external power source is connected to the electrode 7 through a control circuit 8. After particulate is collected, by energizing the filter body for generation of heat, particulate is burnt for removal. The perovskite type composite oxide has high oxidation activity and the composite oxide itself can be used for a heater. This constitution enables improvement of ignitability of particulate.
Patent JP-S57185322-A (JP)
Title: Amphoteric high polymer and its preparation
Inventor: MORIYA MASAFUMI
IPC: C08G73/00
Filed: 1981-05-09
Abstract: PURPOSE:To obtain the titled compound having well balanced hydrophilic and hydrophobic properties, by adding an epoxyalkane to active hydrogen atoms linked to the nitrogen atoms of a polyethyleneimine, adding an ethylenically unsaturated monomer thereto by the Michael reaction, and saponifying the resultant product. CONSTITUTION:An epoxyalkane of formula III (m is an integer 9-15) is added to active hydrogen atoms in a polyethyleneimine of formulaI(n is an integer) or formula II (x and y are integers; the ratio of the primary/secondary/tertiary nitrogen atoms is 1:2:1) at 50-150 deg.C for 1-30hr, and the resultant poly-N-beta- hydroxyalkylpolyethylene is subjected to the addition reaction with an ethylenically unsaturated monomer, e.g. an alkyl acrylate, at 50-150 deg.C for 1-20hr by the Michael reaction, and the reaction product is then saponified with an alkali to give the aimed high polymer having beta-hydroxyalkyl groups and carboxyalkyl groups introduced into the polyethyleneimine molecule and the amphoteric surface activity.
Patent JP-H06316898-A (JP)
Title: Method and apparatus for manufacturing rolled paper for smoking article wound with band
Inventor: EDOUIN ERU KATSUTORAITO
IPC: D21F11/00
Filed: 1994-03-14
Abstract: PURPOSE: To provide a method for applying cellulosic slurry to banded smoking article wrappers with repetitive patterns. CONSTITUTION: Utilizing a screen roller 60 having a surface 51 including alternating regions of a screen section 64 separated by a spacer 66, cellulosic slurry is applied onto a pulp web 21 moving along a path to form repetitive patterns. Utilizing a slurry coater 46 including a slurry feeder 47, a knife 48 and a slurry return 49, a continuous thin layer of the slurry is applied to the surface 51 of the screen roller 60, and the slurry is allowed to adhere to only the screen section 64 by the vacuum force provide by a vacuum port 54. The roller 60 is rotated so that the adhered slurry moves to a region 51B adjacent to both the web 21 and a pressure port 52, and then the pressure port 52 forces the internal surface of the screen section 64 to release the slurry from the screen section 64, applies the released slurry to the web 21 and forms the repetitive patterns.  The preferable widths of the screen section and the spacer range are 2-8 mm and 12-20 mm, respectively.
Patent JP-S55161979-A (JP)
Title: Gyro-type windimill
Inventor: TSUKAMOTO MORIAKI
IPC: F03D7/06
Filed: 1979-06-06
Abstract: PURPOSE: To enable the increase in starting torque, by altering the radius of a windmill depending on the change in its rotational frequency and by varying the angle of some of plural blades to their tangential directions as to their rotation depending on the change in the windmill radius.  
     CONSTITUTION: A gyro-type windmill comprises a vertical rotary shaft 7, a plurality of blades 1W4 and connecting rods 5, 6 which couple the rotary shaft with the blades. The blades 1, 2 are fixed blades, the radius (distance between the rotary shaft and the blade) and set angle (angle between the blade and its tangential direction as to its rotation) of which are invariable. The other blades 3, 4 are variable blades, which are revolved on a plane defined by the connecting rod 6 and the rotary shaft 7, centering the coupled sections of the connecting rod 6 and the rotary shaft 7 and the coupled sections of the connecting rod 6 and the blades so that the radius and set angle of the blades vary. In starting, the set angle of the variable blades 3, 4 is increased and the ratio between the radii r v , r c  of the blades 1W4 is set at 4W5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59196871-A (JP)
Title: Preparation of phenylalanine precursor
Inventor: AYABE MITSUKUNI
IPC: C07D233/74
Filed: 1983-04-22
Abstract: PURPOSE:To obtain the titled compound in high yield, by reacting bisulfite addition salt of phenylacetaldehyde with prussiate ion or carbonate ion in the presence of a specific amount of ammonium ion or free ammonia. CONSTITUTION:In reacting bisulfite addition salt of phenylacetaldehyde with >=equimolar amount of prussiate ion (about 1.1mol based on 1mol bisulfite addition salt, e.g., hydrogen cyanide, etc.) or carbonate ion (about 1.1-3mol, e.g., carbonic acid gas, etc.) in an aqueous medium, >=2mol (preferably 3-7mol) ammonium ion (e.g., ammonia, ammonium carbonate, etc.) based on the carbonate ion is present, to give a phenylalanine precursor substance containing 5-benzylhydantoin as a main component. EFFECT:Easily handleable and inexpensive raw materials are used. USE:An intermediate for artificial sweeter, an intermediate for essential amino acids, etc.
Patent JP-H10271790-A (JP)
Title: Linear motor
Inventor: HAMASHIMA TAKANORI
IPC: H02K33/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of stress in assembly, so as to improve durability as a bearing, by fixing a layered flexure bearing group by a screw member through a pressing member capable of moving not turning in an axial direction on a fixed screw part tightening the layered flexure bearing group. SOLUTION: A layered flexure bearing group 17 is formed in a disk shape layered with a plate spring member 17. The plate spring member 17 is formed with three slits 171c extended in a volute shape to the periphery from the center in a part on a central ring between the center part in the periphery of a fixed center hole 171a and a peripheral edge part, in the peripheral edge part, a through hole 171b is formed. In a flexure bearing 17, when a nut 179 is fitted to a fixed screw part 16a3, a buffer material 180, fitting a key groove 180d of a shaft part 180b to a key 181 of a protruded part 16a2, is prevented from rotating in a peripheral direction. Consequently, the torque generated in the screw part is prevented from being transmitted to the individual flexure bearing.
Patent JP-S58187336-A (JP)
Inventor: MASUDA MASAAKI
IPC: B31B17/00
Filed: 1982-04-28
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-H05231342-A (JP)
Title: Variable displacement vane pump device
Inventor: INAGUMA YOSHIHARU
IPC: F04C2/344
Filed: 1992-02-20
Abstract: PURPOSE:To reduce an uncomfortable steering wheel shock relating to a driver by detecting steering torque of a steering wheel, controlling a solenoid valve based on this detecting result, and switching a switching valve to prevent a quick change of assist force according to switching the switching valve. CONSTITUTION:This vane pump is constituted of a rotor 6 rotated in a housing 2, vane 7 slidingly moved in the rotor 6, cam ring 5 of partitioning a pump chamber with these rotor and vane and a plurality of side plates 3, 4, etc. Here, a solenoid valve 16 is arranged in a side facing to a switching valve pressure chamber 14 of the housing 12 in a switching valve 1. A switching mechanism 50 is constituted of the solenoid valve 16, torque sensor 18 and a control means 19. That is, the solenoid valve 16 is controlled by the control means 19 based on a detection signal of the torque sensor 18, thus to switch the switching valve 1. Now when steering torque is generated, for instance, small of a steering wheel, a suction side passage 22 communicates with a communication path 23.
Patent JP-H0270544-A (JP)
Title: Supporter
Inventor: KOORU TEII BUROODAASEN
IPC: B60N2/54
Filed: 1989-03-22
Abstract: PURPOSE: To increase bearing capacity for seats in a truck, etc., by arranging a cam having a large circular surface and a small circular surface that define an oscillating central point of the cam as a support cam is angurarly moved, on one end of a shaft. CONSTITUTION: A support arm 60 for use in the suspension device which maintains two surfaces placed apart in parallel, is provided with a shaft 92 having both ends. A cam 80 having a large circular surface 80B and a small circular surface 80A that define an oscillating central point about which the cam 80 oscillates as the support arm 60 is angurarly moved, is mounted to one end of the shaft 92. Further, a device permitting the angular movement of the shaft in accordance with the change in the distance between the two surfaces, is provided at the other end of the shaft 92, and the shaft 92 is connected to the suspension device.
Patent JP-H02250796-A (JP)
Title: Copy sheet cutter
Inventor: HIDAKA MAKOTO
IPC: G03G15/00
Filed: 1989-03-24
Abstract: PURPOSE:To perform both forming and cutting of perforations with one device and miniaturize an equipment by inserting a copy sheet between the first cutter edge and the second cutter edge, and forming or cutting perforations depending on the overlapping degree of both edges. CONSTITUTION:Eccentric cams 9a and 9b are rotated by a motor 11 to push down bearings 5a and 5b, and the second cutter edge 4 is located at the position of 4b. When tips of both the first and second cutter edges are overlapped by about 0.5-1mm, perforations are formed on the copy sheet passing between both cutter edges. When the eccentric cams 9a and 9b are rotated by the rotation of the motor 11 to push down the bearings 5a and 5n further so that the second cutter edge 4 is located at the position of 4c, the high tooth portion of the sawtooth edge of the second cutter edge 4 is overlapped on the side face of the first cutter edge 1. When a copy sheet is fed under this condition, the copy sheet is cut.
Patent JP-H04220737-A (JP)
Title: Independent-instruction type processor for data format and data processing system
Inventor: GEIRII TEI KOOKORAN
IPC: G06F15/167
Filed: 1991-03-12
Abstract: PURPOSE: To read a series of bytes as a word, to use the same code to both host processors and to prevent drop of the processing speed. CONSTITUTION: A micro processor 107 having a memory 102, a system bus 103, a host processor 105 and a private memory 108, and a serial controller are provided. The processor 107 executes an instruction having a data format dependence display means showing that the operation depends on a data format used by the other processor sharing the memory 102. A means for receiving a signal showing the data format is provided and the operation specified by the instruction shown by the data format is executed in response to the signal and the dependence display means.
Patent JP-H01242321-A (JP)
Title: Loading device
Inventor: YONETANI TSUGIO
IPC: B65G47/90
Filed: 1988-03-24
Abstract: PURPOSE:To carry out the loading of articles using a simple and lightweight holding body by providing a plurality of parallel horizontal fingers for picking up an article in the direction intersecting to the moving direction of a traverse body. CONSTITUTION:A plurality of parallel horizontal fingers 15 are provided in the direction intersecting to the moving direction of a traverse body 14 with their end portions being directed to one moving direction of the traverse body 14, on the traverse body 14 of a first robot 11. In a carry-in position P1, the horizontal fingers 15 are inserted into the lower portion of an article W by the first robot 11 and, in this condition, the article W is picked up and moved to a loading position P2. The horizontal fingers 15 and perpendicular fingers 26 are crossedly combined by means of the first robot 11 or a second robot 21 to insert the perpendicular fingers 26 into the rear of the article W on the horizontal fingers 15. By retracting the horizontal fingers 15 or by advancing the perpendicular fingers 26, the article W on the horizontal fingers 15 is lowered by the perpendicular fingers 26 and the lowered article W is arranged by a pusher 27.
Patent JP-H05268802-A (JP)
Title: Posture-controlling structure for working apparatus of working machine
IPC: A01B63/10
Filed: 1992-03-27
Abstract: PURPOSE:To provide a posture-controlling structure for a working apparatus of a working machine capable of keeping the working apparatus to a prescribed desirable posture even in the case of quickly turning the machine body in the course of running on a field for work. CONSTITUTION:An working apparatus is attached to a mobile machine body in a state to enable free rolling around a longitudinal shaft. The working apparatus is subjected to rolling control to keep the working apparatus in a prescribed lateral inclination posture relative to the ground surface by a controlling mechanism 22 based on the signal transmitted from an inclination sensor 21 to detect the lateral inclination of the machine body. The controlling apparatus 22 is provided with a locking means 23 which locks the working apparatus to prevent the lateral inclination relative to the machine body when the mechanism detects the quick-turning state of the machine body.
Patent JP-S55163400-A (JP)
Title: Liquid leak detection method in pipe line
Inventor: OGATA TADAAKI
IPC: G01M3/18
Filed: 1979-06-07
Abstract: PURPOSE: To enable early detection of accident by covering pipe line in axial direction by impermeable liquid covering and collecting leaked liquid in the covered lower part and detecting liquid leak by liquid detection means.  
     CONSTITUTION: A pipe line 1 is covered partially or continuously in the axial direction by impermeable liquid covering 2, and the liquid leaked from the pipe line 1 is collected at a specific place in the lower part of the covering 2. A liquid detecting means 4 is operated through the liquid collected, and a supervisory device at a base S watches the detection means 4. In this case, an introduction passage 5 for introducing leaked liquid is arranged on the inner surface of the covering 2, so even little liquid leak amount can be collected certainly. With this constitution, even little liquid leak can be detected, so accident can be detected early. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08241562-A (JP)
Title: Gimbal plate for magnetic head and its production
Inventor: OSAKA TOMOHIKO
IPC: G11B5/49
Filed: 1995-03-03
Abstract: PURPOSE: To easily roughen the surface of a ginbal plate as well as to obtain a low-cost gimbal plate for a magnetic head having high bonding strength. CONSTITUTION: Slits 13, 15 are cut in a gimbal plate 11 as a flexible thin metallic sheet and a magnetic head 20 is bonded and fixed on the central part 11b of the gimbal plate 11. A surface-roughened metallic sheet E having prescribed surface roughness is used as the gimbal plate 11.
Patent JP-H03270168-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IKEMASU SHINICHIROU
IPC: H01L21/8242
Filed: 1990-03-20
Abstract: PURPOSE:To make an interlayer insulating film formed on a conductive layer thin, to make a contact hole formed in its region shallow and to make an aspect ratio small by a method wherein a conductive pad is formed on the conductive layer such as a source layer or a drain layer for a transistor. CONSTITUTION:In a semiconductor device having capacitors 7, 8 for DRAM's 2, 3, conductive pads 30 are formed on diffusion layers 15, 16, 28, 29 formed in, e.g. a semiconductor substrate 1 or on an electrode 26 formed at a layer lower than the capacitors 7, 8. As a result, even when, e.g. storage electrode layers 18, 19 are formed to be thicker than an electrode BLa for bit-line use or electrodes 11, 12 for word-line use in order to increase a capacity for the capacitors 7, 8, the capacitors 7, 8 or an interlayer insulating film 34 formed on the pads 30 are raised by the pads 30. Consequently, when the interlayer insulating film 34 is made to reflow, the interlayer insulating film 34 formed at the upper part of the diffusion layers 15, 16, 28, 29 becomes thin, contact holes 32 formed in their regions become shallow and an aspect ratio becomes small.
Patent JP-H09222857-A (JP)
Title: Locking tool for posting material
Inventor: MIURA SHIZUO
IPC: G09F7/18
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To use it without boring a hole in a posting material when the posting material is put up on a wall by installing a high friction material on one side of a plate, and arranging a hole into which a needle of a pushpin can be inserted on the other side. SOLUTION: A high friction material 2 of rubber or vinyl chloride or the like is installed on one side of a plate 1 having the proper size and a thickness, and a hole 3 into which a needle of a pushpin can be inserted is arranged on the other side. The high friction material 2 is placed on an end part of a posting material, and the hole 3 is positioned in a place dislocated from the posting material, and a pushpin is inserted into the hole 3, and is fastened to a wall. Since the high friction material 2 has a slight thickness, the plate 1 slightly deflects when it is used, and force is applied to the posting material, and it is held with high frictional force. As a shape of the plate 1, a step difference can be arranged to adjust force applied to the posting material.  Therefore, when the posting material is put up on a wall, it can be used without boring a hole in the posting material.
Patent JP-H0769806-A (JP)
Title: Water-based agrochemical composition
Inventor: KUMAZAKI YASUNORI
IPC: A01N27/00
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a water-based agrochemical composition low in odor and in fear of flashing, high in safety for its users, comprising ethofenprox, a compound such as phenyl xylylethane and a surfactant. CONSTITUTION:This composition comprises ethofenprox, i.e., 2-(4- ethoxyphenyl)-2-methylpropyl-3-phenoxybenzyl ether, a compound of the formula (X is a lower alkyl or an aralkyl; (n) is 0 or 1-4) (esp. pref. phenyl xylylethane) and a surfactant (pref. a nonionic surfactant having a polyoxyalkylene chain or an anionic surfactant having sulfo group, esp. polyoxyethylene tristyrylphenyl ether or calcium dodecylbenzenesulfonate). This composition exhibits excellent insecticidal activity, is free from odor or danger due to solvent. The composition is also safe in domestic horticultural use because of its no crystallization in cold state and giving stable efficacy.
Patent JP-H01243398-A (JP)
Title: X-ray photographing device
Inventor: SATO HIDENORI
IPC: H05G1/60
Filed: 1988-03-25
Abstract: PURPOSE:To enable easy setting of optimal brightness by, at time of test X-ray exposure, fixing a lamp voltage and making an exposure time variable to obtain conditions for optimal brightness and also by, at time of cine-photographing, fixing the exposure time for optimal conditions and making variable a lamp voltage and a lamp current. CONSTITUTION:A CPU14 compares an integrated value of a brightness signal sent from a sample-and-hold circuit with a brightness setting value sent from an input terminal 17. If the brightness signal is higher than the brightness setting value, the CPU decreases X-ray conditions and vice versa, to enable the observation of picture elements with a constant brightness always. In this case, the X-ray conditions are controlled by the CPU14 and the values of kV and mA are both converted by a D/A converter 18 and then sent to a generator unit 2. An exposure time is sent for a time lapse set to a programmable timer 19. With this, the system compares the signal as against the shortest X-ray exposure time and, when the formal output signal waveform has neared an optimal output value, sets an X-ray exposure time based on a ratio between that signal output and the optimal output in order to obtain the optimal X-ray conditions.
Patent JP-H03270383-A (JP)
Title: Image processing method
Inventor: SHISHIZUKA JIYUNICHI
IPC: H04N1/46
Filed: 1990-03-19
Abstract: PURPOSE:To accurately discriminate whether an input image is a color image or black-and-white image by making a black-and-white/color discrimination on image data according to the frequency distribution of chromaticity information extracted from the image data. CONSTITUTION:A color black-and-white discrimination part 2 which outputs the color black-and-white discrimination signal 24 of an input image in response to input signals from an image input part 1. Namely, the data from the image input part 1 are inputted to an input part 21 and sent to a data conversion part 22 in units of one picture element and the data conversion part 22 converts the input data on picture elements into tristimulus values X, Y, and Z, etc., represented by an XYZ color specification system of CIE and inputs them to a saturation conversion circuit 23; and saturation data is inputted to a histogram calculation part 24, which calculates the frequency distribution of the saturation data, so that whether the image data is black-and-white or color is discriminated. Consequently, it can accurately be discriminated whether the input image is black and white or color.
Patent JP-H09240017-A (JP)
Title: Ink jet recording apparatus
Inventor: HOIZUMI SHINJI
IPC: B41J2/125
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To enhance the maintenance efficiency of ink jet nozzles. SOLUTION: A head 2 performs sample printing at the standby position up to the start of printing. Sample printing is formed on a sheet member 3 and a sample printing image (pattern) 8 is read by a reader consisting of a light emitting device 6 and a photodetector 7. The read pattern is compared with the pattern corresponding to a scheduled printing signal and an inferior nozzle is specified by the coincidence or non-coincidence of both patterns. Only the specified inferior nozzle becomes an object of maintenance. Therefore, wasteful maintenance can be omitted and printing efficiency is enhanced and the waste of ink by dummy jetting can be reduced.
Patent JP-S59197064-A (JP)
Title: Applying method
Inventor: URAWA MOTOO
IPC: G03G13/09
Filed: 1983-04-22
Abstract: PURPOSE:To form a stable and uniform developer thin layer even in many continuous developments by equalizing polarities of respective triboelectricity of a developer holding member for a toner and that for magnetic particles. CONSTITUTION:When a sleeve 2 is rotated, coated magnetic particles and a nonmagnetic developer are agitated and mixed while keeping a magnetic brush 8 as it is. In the magnetic blade side of a vessel 3 in this state, the mixture of the developer and nonmagnetic particles is prevented from moving by a blade 6 and rises and is moved circularly in the direction of an arrow (c). The nonmagnetic developer is triboelectrified by the sleeve 2 or coated magnetic particles because of mixing with coated magnetic particles. The triboelectrified developer is applied uniformly thinly onto the surface of the sleeve 2 with the magnetic brush 8, which is formed near the magnetic blade 6, by an image force and reaches a position facing a photosensitive drum. In this method, magnetic particles covered with a resin having the triboelectricity of the same polarity as the nonmagnetic developer are used to adjust physical properties of said developer, and a good application state is attained.