baber/WOPTO huggingface dataset:
Patent JP-S63269922-A (JP)
Title: Riding type working machine with compost fertilizer applying device
Inventor: YAMAZAKI HITOSHI
IPC: A01C11/00
Filed: 1987-04-28
Abstract: PURPOSE:To improve workability, by setting a step capable of making an operator raise and drop at a position except one corresponding to an outlet opposingly to a fertilizer applying device. CONSTITUTION:A step 33 set in parallel with a fertilizer applying device 16 is fixed through a looped frame 34 to a stay 17. When the rear part of a riding type rice transplanter is reached to a levee, an operator can ride on the step 33 from the levee.
Patent JP-S63271209-A (JP)
Title: Spring for connecting optical connector
Inventor: TAMAKI YASUHIRO
IPC: G02B6/38
Filed: 1987-04-28
Abstract: PURPOSE:To surely connect between plugs without increasing connection loss and generating troubles such as disconnection by forming a notch on the tip part of a claw to make the tip part of the claw multi-step structure. CONSTITUTION:The tip part of the claw 7 is made multi-step structure by the notch 8 formed on the tip part. A temporary clamp part 9 and a main clamp part 10 are formed on the tip part of the claw 7, and while temporarily clamping the plugs by the temporary clamp part 9, a pin is ejected from the plugs 3 and then the plugs 3 are mainly clamped to connect the plugs. Consequently, the plugs can be surely connected without increasing the connection loss of optical fibers due to the separation of the end faces of the plugs and generating troubles such as disconnection.
Patent JP-H02283517-A (JP)
Title: Suspension for vehicle
Inventor: KAWASAKI SATORU
IPC: B60G21/05
Filed: 1989-04-24
Abstract: PURPOSE:To reduce the size and weight of a connection rod connecting a lateral leaf spring to a wheel support member and incorporated in a vehicle suspension having the spring and the rod by forming the rod in a ball joint structure whose axial direction is the longitudinal direction of car body as well as which is fixed to a spring end. CONSTITUTION:A connection rod 21 is formed in a ball joint structure comprising a socket 24 at the opposed ends, a ball stud 25, ball sheet 26 and the like. A ball member 25a of the ball stud 25 is retained so as to slide and swing freely in the socket 24 through the ball sheet 26. A female thread is formed at a stud member 25b of the ball stud 25 and fixation is made to a fixation bracket 27 fixed to an end of a leaf spring 20 by means of a nut 25c, then the stud member 25b is directed to the longitudinal direction of car body. It is thus possible to reduce the size and weight of the connection rod 21.
Patent JP-H01277343-A (JP)
Title: Information recording medium using light and information recording and reproducing device for said medium
Inventor: UNNO HIROJI
IPC: G11B7/24035
Filed: 1988-04-28
Abstract: PURPOSE:To reduce an area occupied by track lines and to increase the capacity of data recording by alternately forming two kinds of information recording lines having respectively different reflection factors and using the track lines also as data lines. CONSTITUTION:Two kinds of information recording lines 34, 35 having respectively different reflection factors are alternately formed on an information recording medium 30. Information is recorded/reproduced by a main beam spot 37 for forming information pits 36 having a reflection factor C lower than that of the lines 34, 35 and subbeam spots 38, 39 arranged on the boundaries of the lines 34, 35 on both the sides of the spot 37 to execute tracking servo. Since a tracking signal and a data signal can be obtained based upon the differences of these reflection factors, all the lines can be used as the information recording lines. Consequently, the area occupied by the information recording lines can be increased.
Patent JP-S62261200-A (JP)
Inventor: KANAZAWA TAKASHI
IPC: G06F1/18
Filed: 1986-05-07
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-S61265408-A (JP)
Title: Method of feeding coal-water slurry fuel
Inventor: MIYAMAE SHIGEHIRO
IPC: F23C99/00
Filed: 1985-05-17
Abstract: PURPOSE:To reduce production of an unburnt content and NOx, by a method wherein, when coal is brought to a water slurry state, viscosity is determined according to a ratio of fixed oxygen to a volatile content. CONSTITUTION:A relation between slurry fuel viscosity cp and a fuel ratio FR (of fixed carbon to a volatile content) is as shown in diagram. Depending upon a kind of coal, burning characteristics of slurry fuel are more excellent (white) or more adverse (oblique line) than pulverized coal, but the burning characteristics are varied with viscosity cp of slurry. From the diagram, relation therebetween is set to mu<=1,510exp (-0.465FR), wherein mu is viscosity cp of coal-water slurry. In relation between the degree F of pulverization (200 mesh transmitting percent) and a fuel ratio FR, excellent burning characteristics are provided in the case of F>=15.5FR+41.2. Thus, coal water slurry fuel is fed as property, satisfying the above conditions, to a burner.
Patent JP-H10303094-A (JP)
Title: Projection optical system
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce aberration and to make speed of response high by generating a deflection magnetic field so that a main beam vertically emitted from a reticule is vertically made incident on the surface of a sample through the center of a crossover aperture, and that an optical axis of a lens always corresponds to a track of the main beam, in a plurality of deflecting devices. SOLUTION: A main beam emitted from one sub-field of view advances along an optical axis moved with deflecting devices 8-13, and passes through a crossover aperture 4. The beam which has passed through the crossover aperture 4 advances along the optical axis moved with deflecting devices 14-19, and is vertically made incident on a sample 6. At this time, the track of the main beam from the crossover aperture 4 to the sample 6 is made almost three times with a crossover 4' as a center, and this track and the track from the mask 2 to the crossover aperture 4 are made point-symmetrically with respect to the cross over 4'.
Patent JP-H06280541-A (JP)
Title: Diagnostic method for automobile engine and method for appreciating exhaust noise from muffler
Inventor: SUZUKI KENICHI
IPC: G01H15/00
Filed: 1993-03-26
Abstract: PURPOSE:To diagnose or appreciate condition of an automobile engine by installing a microphone on the engine part or the muffler part of an automobile, and sounding noise from the microphone by an acoustic device. CONSTITUTION:A microphone 1 is installed on the engine part of an automobile. Engine noise from the microphone 1 is sounded from in a acoustic device in the automobile so as to diagnose condition of an engine. The microphone 1 is installed on the muffler part in the automobile, and exhaust noise from the microphone 1 is sounded by the acoustic device in the automobile so as to appreciate exhaust noise from the muffler 3. It is thus possible to find out trouble of the engine during running by a driver at early times by installing the microphone 1 on the engine part 2. Since it is possible to operate the automobile while enjoying large exhaust noise by installing the microphone 1 on the muffler 3, it is possible to expect prevention of the trouble and comfortable driving.
Patent JP-S61264426-A (JP)
Title: Storage device
Inventor: ENOMOTO HIROMICHI
IPC: G06F3/06
Filed: 1985-05-20
Abstract: PURPOSE:To scroll the window pictures with reduction of the bus load by selecting data out of a storage element with the optional data width and changing the data width into the reading data width. CONSTITUTION:A CPU first sets the column address of a picture M5 obtained after a shift to a master selector control circuit 11. Then the row address of a screen M4 obtained before a shift is given to a storage circuit and loaded to an FF 15 and a shift register 16 after reading. Then the row address of the M5 is given to the storage circuit and loaded to the FF 15 only after reading. Thus a master selector 14 selects the outputs of both the register 16 and the FF 15 with the selection signal M(K) and writes the transfer data B(K) to the storage circuit with application of the row address of the M5. The above- mentioned actions are repeated to shift only the window picture M4 to the picture M5.
Patent JP-H09291644-A (JP)
Title: Structural plywood in building
Inventor: KIMURA KAZUYOSHI
IPC: B32B15/10
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To increase the shearing strength of a nail to be driven into a structural plywood frame made of architectural members. SOLUTION: Iron plates 5 are laminated with a plurality of wooden boards 4 and bonded together to constitute structural plywood 1. The shearing strength of a nail to be driven into a structural plywood frame 2 made of architectural members can be obtained by the interposition of the iron plates and the fixing strength of the structural plywood 1 against the frame 2 is sufficiently obtained. And hence, the allowable strength as structural plywood 1 can be greatly increased.
Patent JP-S62262529-A (JP)
Title: Radio selective call receiver
Inventor: ONUMA HIDEO
IPC: H04W88/02
Filed: 1986-05-09
Abstract: PURPOSE:To always obtain the best reception state by using a turning capacitance selection circuit of a reception circuit so as to select a turning capacitance and a resistor corresponding to the length of a band antenna. CONSTITUTION:When the band is optimized in non-carrying state so as to obtain the high sensitivity even at the non-carrying state in a wrist watch type selective call receiver utilizing the band as the antenna, the turning capacitance is adjusted by a capacitor C3, and the value Q is adjusted by a combined resistance of resistors R2, RT14, ..., RTn5. When the band antenna, however, is put on a wrist, the inductance of the antenna is changed, the turning point is deviated and the value Q is lowered. An antenna length recognizing means 12 recognizes the length of band based on the physical contact at the carrying and the result is sent to a control circuit 13. The control circuit 13 selects a required capacitor from turning capacitors CT1-CTn of the turning circuit in order to correct in an optimum state the frequency characteristic of the turning circuit depending on the recognized antenna length turns on switching elements 10-11 to increase the capacitance thereby matching the turning frequency to the sent frequency.
Patent JP-S5630328-A (JP)
Title: Nonbreak circuit
Inventor: SONE MASASHIGE
IPC: H04B1/74
Filed: 1979-08-22
Abstract: PURPOSE:To form a circuit free from variation in output level by providing a negative feedback system from the output to the input by connecting the output of parallel-connected circuits via a resistance that prevents termination of impedance due to an accident. CONSTITUTION:Input impedance values 91 and 101 of parallel-connected circuits 9 and 10 are set more than ten times as high as input impedance 31 of the circuit system and output impedance values 92 and 102 are set less one tenth output impedance 32 of the circuit system, thereby making connections via certain resistances 13 and 14. Further, the negative feedback system is provided which includes hybrid branch circuit 34 and negative feedback circuit 4 from outputs of circuits 9 and 10, so that level variation due to variation in load impedance of a circuit having run into trouble will be reduced to one over a feedback difference.
Patent JP-H11299844-A (JP)
Title: Medical waste liquid treating method, medical waste liquid treating agent and medical waste liquid treating container
Inventor: SASAKI HIROTO
IPC: A61G12/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a medical waste liquid treating method, a medical waste liquid treating agent and medical waste liquid treating container capable of solving a problem in a conventional medical waste liquid treating agent, securing the sufficient safety of an operator during processing work or carrying work and reducing mental burdens. SOLUTION: In this medical waste liquid treating method, by adding a chlorine-based bactericide, a chlorine reducer and a water adsorptive high polymer in medical waste liquid, bacterial and viruses in the medical waste liquid are sterized by the chlorine-based bactericide, the excessive oxidation force of the chlorine-based bactericide is consumed by the chlorine reducer and the medical waste liquid is adsorbed and solidified by the water adsorptive high polymer.
Patent JP-2000298029-A (JP)
Title: Summarizing method for and summarizing device of guide map and recording medium of the program for summarizing the guide map
Inventor: FUJII KENSAKU
IPC: G01C21/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically summarizing guide map information aiding navigation for guiding a user to a destination. SOLUTION: An input reception processor 11 receives a survey data 22 (current position, end position, output size and map kind) and inputs the map data 21 of a processing object area. If the map kind is a path guide map, a land mark in the vicinity of each node on the path is extracted and if the map kind is an area guide map, a land mark included in each block separated for the processing object area in accordance with the scale is extracted out of the map data 21. Based on each land mark area and circumference length, a specified number of land marks is selected. A guide map output processor 14 input with the selected land marks and other map data shapes and outputs the guide map.
Patent JP-H10296081-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: KURACHI SAEKO
IPC: B01J23/42
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the cleaning performance in the early stage of operation while preventing the performance to clean a nitrogen oxide from lowering after the limit of endurance in use by causing a composite oxide bearer of titanium oxide and silicon oxide to bear a precious metal. SOLUTION: 2-propanol is poured into a flask with a reflux device for sol-gel synthesis and tetraethyl orthosilicate is added and solved, and further, the mixture is stirred while the 2-propanol is stirred at a retained specified temperature. Next, titanium isopropoxide is dripped, and continues to be stirred for a specified time, and then a mixed solution of pure water and the 2-propanol is dripped, during the period of which, the mixture is stirred at a retained specified temperature. After maturing the stirred mixture at a room temperature for about 24 hours, moisture and an alcohol content are removed and the mixture is forcibly dried after natural drying and baked to obtain a composite oxide powder of TiO2 -SiO2 .  In addition, the composite oxide powder is impregnated with a specified amount of aqueous platinum dinitrodiamine solution, and is dried at a specified temperature to be baked and pressed into a formed powder. Further, this formed powder is crushed to obtain a pelletized catalyst. Thus it is possible to enhance the NOx cleaning efficiency in the early stage of operation almost without the generation of a sulfur poison and inhibit the lowering of the cleaning efficiency after the limit of endurance in use.
Patent JP-S62283643-A (JP)
Title: Metallic contact system
Inventor: ROBIN DABURIYU CHIYUN
IPC: H01L23/48
Filed: 1987-04-28
Abstract: A three layer metal contact (40) including alu minum is provided for silicon-based semiconductor devices to minimize the effects of formation of silicon precipitates in the aluminum layer and low contact junction leakage. The metal contact comprises a first layer (42) of a refractory metal silicide formed on a silicon surface, an intermediate layer (44) of aluminum formed on the refractory metal silicide and a top layer (46) of a refractory metal silicide formed on the layer of aluminum. Where contact is made to polysilicon layers forming high resistance load resistors, the metal contact of the invention prevents reduction in resistance resulting from the interdiffusion of silicon and aluminum.
Patent JP-H07289699-A (JP)
Title: Winning device for pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1994-04-22
Abstract: PURPOSE:To provide a winning device by which varied Japanese pinball game (pachinko) can be enabled by reversely turning a rotating body that normally functions as a transfer means, so that the transfer means can be functioned as a storing means. CONSTITUTION:In this winning device for a pachinko machine, blades 21 by which a first condition not allowing a ball and a second condition allowing a ball can be converted are provided in front of a fitting base plate 22, and also a recessed chamber 23 is provided in the rear side of the fitting base plate 22, and a first winning region and a second winning region are provided in the lower part of the recessed chamber 23 and the upper part thereof, respectively, and also a rotating body 44 equipped with a magnet 43 for transferring the ball inside the first winning region to the second winning region is provided, and further, a movable member 66 capable of storing balls is provided in the first winning region.
Patent JP-S60251849-A (JP)
Title: Treatment of cereal feed
Inventor: NAKAJIMA HATSUKICHI
IPC: A23K1/14
Filed: 1984-05-25
Abstract: PURPOSE:To obtain an animal feed at a low production cost, by crushing, kneading and collapsing hydrated cereal in a compression cylinder using a screw having gradually decreasing feeding volume, and extruding through a die, thereby purifying the cereal to alpha-starch in one step. CONSTITUTION:The hydrated cereal is crushed, kneaded and collapsed in the compression cylinder using the above screw 12, and the crushed product is extruded through the extrusion dies 6, 6... to effect the conversion of the cereal to alpha-starch. The cereal in the compression cylinder 2 is heated by the above-mentioned various actions of the screw 12 and is converted to alpha-starch during extrusion through the die to obtain the feed 17. Consequently, the cereal charged to the compression cylinder 2 can be converted to alpha-starch by single step from the charge to the extrusion through the dies 6, 6..., and the production cost of feed can be reduced remarkably compared with the conventional process.
Patent JP-S5630886-A (JP)
Title: Endless ink ribbon cassette
Inventor: SHIMOKAWARA JIYUN
IPC: B41J32/02
Filed: 1979-08-21
Abstract: PURPOSE: To improve the printing quality and the service durability by using a feed roller, a pressure roller and an impregnated ink having specified characteristics, in the titled cassette comprising an ink-ribbon feed roller and a pressure roller.  
     CONSTITUTION: An ink-ribbon feed roller 5 and a pressure roller 6 are made of an open-cell type porous rubber material having a hardness (ASCA C) of 25W70 detrees, pore diameter of 50W500μ, porosity of 50W80%, tensile strength of higher than 5 kg/cm 2 , change rate of rubber by aliphatic acid of less than 5% and an elongation of lower than 180%. The feed roller 5 is impregnated with an ink of a viscosity of 1,000cp. The pressure roller 6 is pressed against the feed roller 5 under an adequate pressure by a leaf spring 8. The ribbon 9 introduced from a printing portion 14 through a guide portion 4 is applied with the ink effectively by the feed roller 5, folded regularly within an ink-ribbon containing space 2 and drawn out via a guide portion 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59231990-A (JP)
Title: Acc circuit
Inventor: TSUCHIYA TAKAHISA
IPC: H04N9/68
Filed: 1983-06-14
Abstract: PURPOSE:To attain a quick lead-in and stable operation after the lead-in by applying the lead-in in the horizontal period at the lead-in and conducting integration in the vertical period after the lead-in. CONSTITUTION:The maximum value and the minimum value of a burst component of a chroma signal digitized from an input terminal 1 are detected by a burst peak detecting circuit 4 through a multiplication circuit 2. The average value thus obtained is compared with a reference value at a comparator 6 with hysteresis, the positive and negative comparison is fed to a reversible counter 8 and a horizontal pulse is counted. When the count value arrives within a prescribed range near the reference value, the integration value is integrated for one vertical period at an integration circuit 11, the integration value is compared with the reference value at the comparator 6, the positive and negative comparison is fed to the counter 8 and the vertical pulse is counted. This count value is multiplied with the chroma signal while being fed back. Thus, the quick lead-in is attained and the operation after the lead-in is made stable.
Patent JP-H10298359-A (JP)
Title: Polyolefin resin composition
Inventor: SHIRATA YOSHIE
IPC: C08L23/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in gas barrier property and flexibility by compounding a polyolefin resin with a butylenic rubber comprising butyl rubber and/or polyisobutylene rubber. SOLUTION: This polyolefin resin composition comprises (A) 10-98 pts.wt. of a polyolefin resin (preferably polyethylene resin, polypropylene resin), (B) 2-90 pts.wt. of a butylenic rubber comprising butyl rubber and/or polyisobutylene rubber, if necessary, (C) an amorphous or low crystalline low density ethylene (or propylene).α-olefin copolymer, and (D) linear low density polyethylene. When the composition is formed into a 0.055 mm-thick film, the film has preferably a carbon dioxide gas permeability of <=20×10<-10> cc.cm/m<2> .sec.cmHg, and when formed into a 2 mm-thick sheet, the sheet has preferably a tensile Young's modulus of 50-700 MPa.
Patent JP-2000296055-A (JP)
Title: Rice cooker
Inventor: KUBO MASAFUMI
IPC: A47J27/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the state of cooked rice at the time of warmth keeping by reducing unnecessary water in a pot so as to suppress the softening and stickiness of the cooked rice. SOLUTION: Inside a lid 5, an absorber 25 for absorbing water such as activated carbon, silica gel and a blower 26 are provided, and the inside of the pot 2 and the blower 26, the blower 26 and the absorber 25, the absorber 25 and the inside of the pot 2 are communicated respectively through a communicating line 27. When rice cooking is finished, the blower 26 is operated to send humid air in the pot 2 into the absorber 25 in which absorbs water to return dried air to the inside of the pot 2. Thus, unnecessary water in the pot 2 can be removed to prevent dew condensation on the side surface of the pot 2 and a radiation panel unit 12, the softening and stickiness of cooked rice is suppressed to improve the state of the cooked rice at the time of warmth keeping.
Patent JP-S62262570-A (JP)
Title: Lighting device
Inventor: OTSUKI SHINICHIRO
IPC: H04N1/04
Filed: 1986-05-09
Abstract: PURPOSE:To easily emit heat generated form a light source by providing a substrate with through holes, disposing a metallic layer on the periphery of the through holes, and connecting a wiring pattern with a metallic film on the back side of the substrate through the metallic layer. CONSTITUTION:The metallic film 21 is formed on the back side of the substrate 16 with metal same as the wiring pattern 17 formed on the surface of the substrate. The substrate 16 is provided with the through holes 22 in which the metallic film 21 is provided, and the metallic layer is formed. The wiring pattern 17 and the metallic film 21 on the back side of the substrate are connected by the metallic layer. Thus, air whose temperature is raised is emitted form a space 19 to the back side through the through holes 22, and cool air flows in instead, whereby cooling is accelerated. Furthermore, heat is efficiontly emitted form the substrate through the metallic film.