baber/WOPTO huggingface dataset:
Patent JP-H08176066-A (JP)
Title: Method of separating diester of (meth)acrylic acid with 4-6 c alkanediol from mixture and production of monoester of (meth)acrylic acid with 4-6 c alkanediol
Inventor: TONI DOTSUKUNAA
IPC: C07C67/58
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To completely separate a diester from a mixture using a small amount of water and without phase separation trouble by a process in which the specified diester-containing mixture is added continuously in the middle section of an extraction column and water and an organic solvent are continuously passed countercurrently in the extraction column.  
     SOLUTION: (A) A mixture consisting of (A 1 ) a 4-6C alkanediol, (A 2 ) the monoester of (meth)acrylic acid with A 1  and (A 3 ) the diester of (meth)acrylic acid with A 1  is added continuously in the middle section of an extraction column and in additon (B) water and (C) an organic solvent (e.g. (cyclo)pentane, (cyclo) hexane and (cyclo)heptane) are continuously passed countercurrently in the extruction column and the component A 3  is separated from the mixture A. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0791055-A (JP)
Title: Concrete form forming method and clamping means used therefor
Inventor: MIURA TSUGIO
IPC: E04G17/06
Filed: 1993-09-28
Abstract: PURPOSE:To form a form easily using lightweight material. CONSTITUTION:Plural form members formed of corrugated sheets with such strength as not to be deformed in the case of pouring concrete therein are jointed in the overlapped state of the end parts of the adjacent form members and erected on both sides of reinforced structure bodies 8, with the respective joint parts in the opposed state. Between the respective joint parts, reinforcement spacers provided with reinforcement through holes are fitted to a bar like spacer provided with screws 21 at bath and parts and having washers 22 formed of nut cylinders. Reinforcements are inserted through the reinforcement through holes, and the bar like spacer 2 is inserted through to the outside of each point part to dispose reinforcing plates 3. The flange 41 of each bolt rod 43 with the flange 41 provided at the tip part and with a female screw provided inside the tip part so as to be screwed with the screw of the bar like spacer 2 is brought into pressure contact with the reinforcing plate 3 to screw the female screw with the screw of the bar like spacer 2 and to tighten them. Reinforcing rods 5 are then disposed at the upper and lower parts of the reinforcing plates 3, and clamping washers are disposed thereon. Clamping nuts are then screwed with the bolt rods 43 and tightened to from a from.
Patent JP-H04140975-A (JP)
Title: Image decoding system
Inventor: TONO TAKESHI
IPC: H04N19/196
Filed: 1990-10-02
Abstract: PURPOSE:To improve the picture quality of a decoded image by suppressing deterioration such as the ringing of the edge part of the decoded image proper to an encoding system using orthogonal transformation, etc. CONSTITUTION:Variable length encode data 1 is decoded at a decoder part 2, and it goes to n<2> transformation coefficients 3 per block. The transform coefficients 3 are inputted to a reverse transform part 4, and go to the decoded images 5. Meanwhile, the characteristic of the images are judged at an image characteristic judging part 6 based on the transform coefficients from the decoder part 2. Post-processing is performed on the decoded image 5 at a post- processing part 7 based on judgement for the image characteristic, then, it goes to the decoded image 8 with improved picture quality.
Patent JP-H09105143-A (JP)
Title: Back dozer mounting device in tractor
Inventor: WAKUTA TAKESHI
IPC: E02F3/815
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount a back dozer without remodeling a tractor dramatically. SOLUTION: A working machine B of a cultivating device or the like is removably mounted on a mounting part 2 of a three point mechanism 10 set up in the rear part of a tractor A. In the tractor, which operates a lift height under control by moving vertically the three point link mechanism 10 with an operation lever 1L, a back dozer 3 is removably mounted on the mounting part 2 of the three point link mechanism 10. A hydraulic cylinder 35 for turning a bucket 31 of this back dozer 3 is removably mounted on a hydraulic coupler 1U which operates a horizontal control hydraulic cylinder 11U provided on a lower link 11 of the three point link mechanism 10.
Patent JP-H02112106-A (JP)
Title: Anisotropic conductive material
Inventor: SUZUKI HIROYUKI
IPC: H01B5/16
Filed: 1988-10-19
Abstract: PURPOSE:To obtain an anisotropic conductive material capable of easily conducting a highly dense stereoscopic wiring by charging a conductive material in the hollow part of a hollow fiber plate having a plurality of through holes. CONSTITUTION:A solder 1-2 is charged in the hollow part of a hollow fiber plate 1-1 made of glass having a plurality of hollow parts with about 10mum hole diameter. Hence, the vertical continuity can be achieved by the solder 1-2, the solders 1-2 charged in the adjacent hollow parts are insulated each other, and an anisotropic conductive material capable of conducting a highly dense stereoscopic wiring is formed.
Patent JP-H11102452-A (JP)
Title: Non-stop type automatic toll collecting/receiving system
Inventor: KOMAKI MASAHIKO
IPC: G07B15/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the limiting errors of a communication area caused by the unbalance of gains of two receivers by preparing a level corrector which corrects the output level of a 2nd receiver, a temperature detector which detects the internal temperatures of devices and a ROM which receives the temperature information from the temperature detector and outputs a control signal to the level corrector. SOLUTION: A 1st receiving antenna 11 has directivity and a 2nd receiving antenna 12 has a pattern that is different from the pattern of the antenna 11. Meanwhile, a 1st receiver 13 receives the output of the antenna 11 to amplify and filter it and converts the frequency, etc., and a 2nd receiver 14 receives the output of the antenna 12 and amplifies and filters it and converts the frequency, etc. Then a temperature detector 24 detects the internal temperature of a road side communication device 4 and outputs temperature information 25. A ROM 26 receives the information 25 and outputs a control signal to a level corrector 23. The corrector 23 corrects the unbalance of gains due to the different temperatures of both receivers 13 and 14. Thus, limiting a communication area limited with high precision is made available.
Patent JP-H07117374-A (JP)
Title: Polyester film for high sensitivity thermal stencil printing base sheet
Inventor: ENDO KAZUO
IPC: B41N1/24
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a captioned film having excellent perforating sensitivity and printing resolution by forming it of specific copolymer polyester to a biaxially oriented film having specific physical properties. CONSTITUTION:A copolymer polyester biaxially oriented film contains terephthalic acid component of 80mol% or more of acid component, ethylene glycol component of 20-80mol% of glycol component, and 80-20mol% of 1,4- butanediol and simultaneously satisfies the following formulae 1)-6). Tg>=30...1), 160 $ Tm<=210...2, F80<=500...3, T160>=200...4), FrH2.0...-5, 3.5<=S perforating ratio <=10...6), [Tg is glass transition temperature  deg.C measured by a DSC method, Tm is a melting point  deg.C measured by the DSC method, F80 is a heating shrinkage stress (g/mm<2>) at 80 deg.C, F180 is a heating shrinkage stress (g/mm<2>) at 160 deg.C, Fr is a ratio of maximum value/minimum value of the heating shrinkage stress at 80-160 deg.C, and the perforating ratio is an increasing degree of an area of holes perforated at the film after holding it at 180 deg.C for 2min].
Patent JP-H09106836-A (JP)
Title: Storage battery
Inventor: IWAMURA AKIRA
IPC: H01M2/30
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery capable of precisely detecting battery characteristics, in particular, regarding a thermistor structure. SOLUTION: A battery stores a pole plate group 3 in each cell 2 chamber of a mono-block battery case and is connected by means of an inter-cell connecting body 5 which connects between hetero-polar terminals 4 of adjacent cells 2. A recess part 9 is formed on a top face 8 of a cover 7 which covers an upper aperture part 6 of this case 1. A detecting part 13 of a thermistor 10 is fixed in close contact with a base face 11 of said recess part 9, and a heat collecting part 12 which is a connecting body of the pole plate group 3 such as said different polarity terminal 4, the inter-cell connecting body 5, etc., is made close to the lower inside of this detecting part 13.
Patent JP-H07121059-A (JP)
Title: Positional information detector
Inventor: DEKI TAKESHI
IPC: B65H5/02
Filed: 1993-10-21
Abstract: PURPOSE:To provide a device for detecting the positional information of a traveling object without being affected by the secular change accompanying the wear of the position detecting mark surface. CONSTITUTION:The mark 5 for detecting the position of the seam 4 is composed at the end part of the photoreceptor belt 1. The mark 5 is constituted of the multilayer of the uppermost layer 5-1, the intermediate layer 5-2 and the lowermost layer 5-3. The mark surface is rubbed and worn by the mark cleaning member. When the uppermost layer 5-1 is worn off, the intermediate layer 5-2 located below is exposed.
Patent JP-S62124479-A (JP)
Title: Identification device for moving body
Inventor: SAEKI TAKASHI
IPC: G01S13/74
Filed: 1985-11-25
Abstract: PURPOSE:To obtain an identification device for a moving body which performs not only detection, but identification by providing a display device which discriminates and displays the moving body detected when a code regenerating device regenerates a code. CONSTITUTION:A transmitter 11 transmits electromagnetic waves of two different frequencies f1 and f2 and a tag 2 mixes the wave of those frequencies f1 and f2 by a mixing diode 23 to generate sum and difference frequencies f2+f1 and f2-f1 between the f1 and f2. A receiver 12 receives an electromagnetic wave of frequency f2-f1 by a receiving antenna A3 and passes it to a detecting device D1 through a BPF3 and the device D1 detects and reconverts it into a digital signal, which is further made into parallel data by a code regenerating circuit 14. A succeeding display device 13 displays the detection of the moving body when the receiver 12 generates a reception output and identifies the detected moving body when the device 14 generates a regenerated code.
Patent JP-2000101062-A (JP)
Title: Solid-state image pickup device
Inventor: BOKU SHOSHOKU
IPC: H04N5/374
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance a solid-state image pickup device in sensitivity by a method, wherein a gate electrode where a reset signal is applied, a second conductivity-type source region, a second conductivity-type drain region isolated from the source region are provided to a reset transistor formed on a semiconductor substrate. SOLUTION: A solid-state image pickup device has a structure, where gate electrodes 202 and 204 which transmit signal charge corresponding to a clock signal ΦH, are formed on a P-type semiconductor substrate 201, an N-type impurity region 206 is formed inside the substrate 201 adjacent to the output gate electrode 204, and a P-type impurity region 208 is formed in the N-type impurity region 206. At this point, a PNP transistor comprises a P-type impurity region 208 as an emitter, the N-type impurity region 206 as a base, and a semiconductor substrate 201 as a collector. The P-type impurity region 208 serves as a floating diffused region. Therefore, the potential change in the floating diffused region is amplified, whereby the solid-state image pickup device can be improved in sensitivity.
Patent JP-2000079567-A (JP)
Title: Lapping material
Inventor: MIYAZAWA TAKUMA
IPC: B24D7/18
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a lapping material formed in a thin thickness state within 1 mm thickness to be suited for fine lapping process in polishing or the like of a rib groove in an electric discharge machining surface of a metal mold, in the lapping material of stick shape arranging an inorganic long fiber and abrasive grains as a polishing element in a resin matrix. SOLUTION: This lapping material is a thin thickness stick-shaped lapping material arranging an inorganic long fiber 1 as a polishing element in a resin matrix 2 to be formed within 1 mm thickness, an inorganic long fiber of 100 Gpa or more elastic modulus is used as the inorganic long fiber, also 5 to 20 wt.% abrasive grains are contained in the matrix 2, and this constitution is provided with 450 Mpa or more bending strength and 30 Gpa or more bending elastic modulus.
Patent JP-H02112202-A (JP)
Title: Thick film resistor composition and usage thereof
Inventor: ITO OSAMU
IPC: H01C17/06
Filed: 1988-10-21
Abstract: PURPOSE:To obtain a thick film resistor which covers a specific resistance range and has the excellent and stable temperature characteristics of the resistance by a method wherein a metal boride having a small grain diameter and selected from a group of borides of groups IVa, Va, VIIa and VIII metals of the periodic table is combined with a glass having improved wettabiliity with the boride. CONSTITUTION:2-70 pts.vol. (total solid basis) of a metal boride selected from a group of borides of groups IVa, Va, VIIa and VIII metals of the periodic table is prepared. 1-30 pts.wt. of an oxide of a metal whose ion radius is different from that of the metal of the boride by less than 0.02nm is contained. Further, 8-30 pts.vol. (total solid basis) of a glass which can be fired in a nonoxidizing atmosphere and is not reduced by the boride while it is fired is pulverized and mixed. Then, an effective quantity of an organic vehicle is added to the mixture of those powders to form a composition. With this constitution, grains of the metal boride which has excellent electrical characteristics and chemical resistance and is easy to obtain can be used as conductive particles for a thick film resistor. Further, if such conductive particles and the non- reducing glass are employed, a new type thick film resistor fired in a nitrogen atmosphere can be produced.
Patent JP-H09104365-A (JP)
Title: Manufacture of vehicle panel
Inventor: KAMIMURA RYUZO
IPC: B62D25/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle panel component excellent in the sound insulation performance and having a lightweight construction, by heightening the stiffness of the panel component. SOLUTION: The rear surface of an outer plate of a panel component for vehicle is to be reinforced with a reinforcing member, wherein the outer plate is made from a steel plate coated with one or more organic films on both surfaces followed by a press working into the prescribed shape, and to the rear surface of the panel a thermosetting resin sheet having adhesiveness is attached in lieu of reinforcing material or an inner plate, followed by application of an over-coat to the front surface of the panel, when the resin sheet is foamed to cure during the processes of coating application and baking, and thus sound absorption and panel reinforcement are established compatibly.
Patent JP-H11102821-A (JP)
Title: Lr composite part
Inventor: OBARA MASATAKA
IPC: H01C13/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize an LR composite part, while providing it with high impedance over a wide range in the high-frequency region of rapid signals by a method, wherein a resistant material film is formed on an insulating element assembly having flanges on both ends of a columnar body to form electrodes connecting to the film, while coating the outer periphery of the columnar body with a resin containing a magnetic material. SOLUTION: An alumina insulating element assembly 1 has square flanges 1b in one side of 0.8 mm length and 0.3 mm thickness on both ends of a columnar body 1a in a diameter of 0.4 mm and a length of 1.0 mm. Meanwhile, e.g. an Ni-Cr resistant material film 2 in a thickness of 0.001 mm is formed on the circumferential face of this columnar body 1a as well as on the inner side, circumferential face and outer side of the flanges 1b so as to form, e.g. silver thin film electrodes 3 in thickness of 0.002 mm for connecting the film 2 to the circumferential face and the outer side of both flanges 1b. Finally, in order to make the columnar body 1a finish its the film with the circumferential face of the flanges 1b, the columnar body 1a is coated with a resin 4 made of, e.g. epoxy, etc., containing 70 wt.% of the resin 4.
Patent JP-H04139849-A (JP)
Title: Semiconductor device
Inventor: SHIRATORI KEI
IPC: H01L29/41
Filed: 1990-10-01
Abstract: PURPOSE:To make it possible to detect instantaneously the defective appearance of a semiconductor chip by a method wherein a comb type-shaped electrode pattern is provided on one surface of a surface protective film on the chip excluding bonding pad parts on the film and pads for inspection use are provided at both ends of the patterns. CONSTITUTION:A comb shaped electrode pattern 3 is provided on one surface of a surface protective film 2 on a semiconductor chip 1 excluding bonding pad parts 6 on the film 2 and pads 4 and 5 for inspection use are provided at both ends of the pattern 3. In the case a characteristic test for the chip 1 is executed, a needle-shaped electrode is connected to the pads 4 and 5 to conduct the characteristic test and at the same time, other needle-shaped electrode is connected to the pads 4 and 5 and an open test is executed. Thereby, the defective appearance, such as a flow and a crack in the film 2, a peeling of the film 2 or the like, which can not be removed completely by the characteristic test only, of the chip can be electrically inspected instantaneously.
Patent JP-H09105918-A (JP)
Title: Liquid crystal display device
Inventor: YANAGAWA KAZUHIKO
IPC: F21V8/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of abnormality of display even if a high potential, such as static electricity, is applied on a liquid crystal display panel from the outside of its surface. SOLUTION: This liquid crystal display device has the liquid crystal display panel 100 and a back light unit 300 to allow the transmission of light on the display surface of the liquid crystal display panel 100. The liquid crystal display panel 100 is provided with electrodes for display and reflection electrodes on the region surface corresponding to the unit pixels on the liquid crystal layer side of one or both of transparent substrates 1A, 1B arranged to face each other via the liquid crystal layer LC. The device is so constituted that the light transmitted through the liquid crystal layer LC is modulated by the electric fields generated in parallel with the transparent substrates between the electrodes for display and the reference electrodes.  A conductive layer 30 having translucency is formed on the surface, on the side opposite to the liquid crystal layer LC, of the transparent substrate 1A on the side furtherer from back light unit 300 among the transparent substrates 1A, 1B of the liquid crystal display panel 100.
Patent JP-H02110735-A (JP)
Title: List data processor
Inventor: SUGIMOTO MASAKATSU
IPC: G06F12/00
Filed: 1988-10-20
Abstract: PURPOSE:To improve the list processing efficiency by processing list data with the construction displayed by a connecting cell arranged two-dimensionally and an atomic cell arranged one-dimensionally. CONSTITUTION:The internal expression of the list data handled by an arithmetic unit 10 is realized by the data construction composed of connecting cells C11 to Cnm to store the connection information of a list and atomic cells A1 to An to store the information of the leaf of the list, namely, the referring information to a data substance called 'atom'. The connecting cells C11 to Cnm are two-dimensionally arranged to the depth direction (X direction) of a list and the number direction (Y direction) of a list element and this is made into a cell matrix memory 17. The atomic cells A1 to An are one-dimensionally arranged in the number direction of the list element and this is made into an atomic memory 18. Thus, the list data can be efficiently processed and the high speed operation can be executed.
Patent JP-2001084776-A (JP)
Title: Semiconductor memory
Inventor: KAWASUMI ATSUSHI
IPC: G11C7/06
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To read out data at high rate by shortening the sense time without increastng power at the time of sensing. SOLUTION: A plurality of first local sense amplifiers are bundled and connected with one second local sense amplifier which is connected with a pair of read data bus 2. When a memory cell at the left end is selected, data read out on bit lines BL, BL bar are inputted through a PMOS transistor T to the first local sense amplifiers and a sense output is placed on the read data bus. Since the number of second local sense amplifiers can be decreased to one half that of the first local sense amplifiers or less, capacitance of the read data bus can be reduced. Consequently, sense time can be shortened even if power of the first and second local sense amplifiers is low and data can be read out at high rate.
Patent JP-S61142641-A (JP)
Title: Solid image display device
Inventor: MATSUDA TADASHI
IPC: H01J31/22
Filed: 1984-12-17
Abstract: PURPOSE:To observe a solid image by use of looking glasses having different polarizing characteristics by providing two electron guns respectively correspond ing to each proper color, a shadow mask and polarizing filters having polarizing characteristics different from each other provided in the display side of the irradiated position on a fluorescent face. CONSTITUTION:A solid image display device is formed of two electron guns 1, 2 respectively corresponding to each proper, color a shadow mask 3 for radiating electron beams from the electron guns to a fluorescent face 5 and polarizing filters 6a, 6b having polarizing characteristics different from each other provided in the display side of the positions on the fluorescent face 5 irradiated by the electron beam passing through identical holes 4 of the shadow mask 3. An image for the right eye is formed by one electron gun, an image for the left eye is formed by the other electron gun and they are displayed on the cathode-ray tube at the same time through the polarization filters 6a, 6b to observe the solid image by using the polarization looking glasses. Thereby, a good solid image without any flicker can be displayed.
Patent JP-H07116339-A (JP)
Title: Automatic point counting mah-jong table
Inventor: TANAKA TAKASHI
IPC: A63F9/20
Filed: 1993-10-22
Abstract: PURPOSE:To improve the reliability of points by forming a predeterminedly tray-positioning mechanism such that the tray does not contact parts other than a weight sensor when a point bar box is received in a mah-jong table in weight measurement and fixing the position of the tray on the weight sensor. CONSTITUTION:A tray 40-2 is received and supported between a receiving frame 38 an supports 46, 47. Pins 54-56 are projectingly attached on the surfaces of the tray 40-2 corresponding to the supports 46, 47, and receiving frame 38 respectively. On the other hand, V-shaped grooves 51-53 are formed in positions corresponding to the pins 54-56 on the supports 46, 47 and receiving frame 38 to be engaged with the pins 54-56 respectively. Further, when the pins 54-56 contact with positions in the horizontal surface of the bottom of respective V-shaped groove 51-53 on the groove bottom, the tray 40-2 is made not to contact with the receiving frame 38 and the supports 46, 47. Also, when the point bar box is opened, the pins 54-56 contact with the groove bottom and when closed the pins are separated from the groove bottom.