baber/WOPTO huggingface dataset:
Patent JP-H07263849-A (JP)
Title: Printed circuit board
Inventor: TANIGAWA YUSUKE
IPC: H05K1/11
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a printed circuit board having a joining part of a wiring which makes possible the prevention of short circuit of adjacent wirings and lead pins and reliable soldering. CONSTITUTION:A wiring 4 is formed on a board 3 and a joining part 5 to which a lead pin of a semiconductor device is to be joined is provided in this wiring 4, while a dam 7 is provided so that it surrounds three sides of the periphery of the joining part 5. According to this constitution, solder 6 left over in the joining part 5 flows into between the joining part 5 and the dam 7, being prevented from overflowing the dam 7.
Patent JP-H07259947-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1994-03-24
Abstract: PURPOSE:To realize the miniaturization and reduction of the weight, and simplify the hydraulic pipings by making a plurality of trunnions displaceable in the axial direction by one hydraulic cylinder. CONSTITUTION:The movement of a driving piston 37 of a hydraulic cylinder 38 is transmitted to a lower trunnion 6 through a driving rod 36. The movement of this trunnion 6 is transmitted to an upper trunnion 6 through a link mechanism 50. The thrust load in the direction of the arrows alpha and beta is applied to the respective trunnions 6, 6 from power rollers 8, 8 during the operation. When the quantity of the pressurized oil to be fed into a pressure chamber 60 is changed, the respective trunnions 6, 6 are simultaneously displaced in the axial direction.
Patent JP-H08249509-A (JP)
Title: Information processor with service life monitoring function for display device
Inventor: OTA HIDEKI
IPC: G07C3/00
Filed: 1995-03-14
Abstract: PURPOSE: To recognize the maintenance timing of a display device by recognizing the exact total usage time of the display device by integrating and counting the usage time of the display device in which display on the display device is turned on. CONSTITUTION: In the information processor 3 provided with a display device 1 for displaying the display data of this information processor 3, display control part 2 for controlling the display data on this display device 1 and display control switch 23 for turning on/off the display on the display device 1, the display control part 2 is provided with a measurement counter 21 for measuring the display time of the display device 1 and a non-volatile memory 22 for storing the display time measured by this measurement counter 21. When the display control switch 23 is turned on, the display data of the information processor 3 is displayed on the display device 1, the time measurement of the measurement counter 21 for measuring the display time is started, and the display time of the display device 1 is integrated.
Patent JP-S57169004-A (JP)
Title: Observing method for inside of blast furnace
Inventor: SUGATA MASAYASU
IPC: C21B7/24
Filed: 1981-04-10
Abstract: PURPOSE: To observe operating conditions in the inside of a blast furnace in details and to control the combustion of coke, etc. easily by inserting a scope into the blast furcace, photographing high speed moving objects at an ultrahigh speed, drawing frames at constant intervals and processing the same to continuous visual images to obtain a moving picture image.  
     CONSTITUTION: A spcope 12 is inserted through the blast supporting pipe of a blast furnace, and high speed moving objects are photographed continuously with a camera 13 by using an ultrahigh speed shutter having ≥10 -6 sec. shutter function and ≥10 3  amplification function. The photographed film thereof is fed via a color processing part 15 or the like to a video sheet recorder 18. Timing signals are fed from a system control part 23 thereto to process only the frames drawn at constant intervals from the max. photographing frame number to continuous visible videos which are projected in a color monitor 24. Thereby, the loci of scattered coke particles, etc. are traced visually easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08301949-A (JP)
Title: Production of polymer polyol composition, and composition produced thereby
Inventor: MATSUOKA MASAHIRO
IPC: C08F283/00
Filed: 1996-02-15
Abstract: PURPOSE: To obtain a polymer polyol compsn. which has a low viscosity, a small dispersed-particle diameter, and a high polymer content by polymerizing a vinyl monomer (C) in a polyol (A) in the presence of a specific vinyl oligomer (B) to thereby form a dispersion. CONSTITUTION: Pref. the component A has an average hydroxyl value of 20-70 and is a polyether polyol. The component B having a wt. average mol.wt. of 1,000-30,000 is used usually in an amt. of 0.5-20wt.% of the objective compsn. Pref. examples of the component C are a styrenic compd., an unsatd. nitrile, and a (meth)acrylic ester. The compsn. is produced by a conventional process for producing a polymer polyol, except that the polymn. is conducted in the presence of the component B. For instance, the compsn. having a hydroxyl value of 5-100 is obtd. by polymerizing component C in the component A in the presence of a polymn. initiator at the decomposition temp. of the initiator or higher (usually at 60-180 deg.C) in a wt. ratio of A/B of (99:1)-(3:2).
Patent JP-S58168499-A (JP)
Title: Volume reducing method of can-like body
Inventor: HASHIMOTO AKIRA
IPC: B30B9/32
Filed: 1982-03-31
Abstract: PURPOSE:To compress and reduce a can-like body at a high volume reduction ratio and to make the storage thereof easy, by compressing and depressing in a part in the cylindrical part of the can-like body longitudinally to a hollow groove shape of a prescribed width then compressing the can-like body longitudinally to a flat shape. CONSTITUTION:A used drum can 2 is pushed through an opened guide face 6 into the U-shaped notch part consisting of the arc surface 4 and inner side surface 5 of a cylinder body 1 by means of a side cylinder 10 and a side piston 14. When the can 2 is held in an approximately cylindrical chamber 13 formed of the surface 4 and the arc surface 11 of the cylinder 10, a connecting member 16 is moved downward until a regulating member 17 contacts with the outside end face 10a of the clinder 10 and a recess 21 is formed longitudinally on the can 2 by the piston body 15 of the piston 14. After the piston 15 is retreated upward, a piston 19 for compression is advanced to compress and reduce volume the can 2 to a flat shape between the same and a cylinder cap 9. The compressed can is discharged with a removing plate 20 to the outside of the chamber 13.
Patent JP-H09250402-A (JP)
Title: Fuel gas supply quantity control device for gas engine
Inventor: YAMASHITA FUMIO
IPC: F02M21/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To eliminate malfanctioning operation whereby an excessive ratio of air is decreased at the time of hunching in engine speed. SOLUTION: Negative pressure V of intake passage 9 downstream from a throttle valve 8 is detected by a negative pressure detector 10, and flow control means 6 operates a flow controller 4 to perform its flow control operation, according to a detection value of the intake negative pressure V, thereby controlling the supply quantity of fuel gas, resulting in maintaining of the pressure V in the passage 9 to a set vale. When the engine speed is subjected to hunching, the negative pressure variation caused by the opening and closing operation of the throttle valve 8 and the negative pressure variation caused by increase and decrease of the engine speed are cancelled, and thereby control of valve opening degree in the flow controller 4 carried out according to the detection value of the pressure V is not so disturbed.  Accordingly malfunctioning operation to cause generation of decreased excessive ratio of air can be eliminated.
Patent JP-H11238232-A (JP)
Title: Disk device
Inventor: TAKEUCHI MAKOTO
IPC: G11B7/08
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To simply perform precise skew adjustment without depending on a method improving parts precision until a limit in e.g. an optical disk device. SOLUTION: An optical pickup in the optical disk device is fed and driven in the radial direction of the disk along two pieces of pickup guide rails. A rail support position adjustment mechanism consisting of e.g. a leaf spring 13 elastically receiving an end part of a pickup guide rail 5 and a screw 14 depressing the. pickup guide rail 5 and positioning it is provided on a rail support part 8 of at least one end side of at least one side pickup guide rail 5.  Although respective parts precision in the inner mechanism of the optical pickup, a pickup transfer drive mechanism, a disk rotation mechanism etc., affect the tilt of time optical axis of the optical pickup for a disk data surface, when the skew adjustment by the rail support position adjustment mechanism is performed, the precise skew adjustment is performed simply without depending on the method improving respective parts precision until a limit.
Patent JP-S59180972-A (JP)
Title: Manufacturing method for lead storage battery
Inventor: KOBAYASHI KENJI
IPC: H01M50/541
Filed: 1983-03-30
Abstract: PURPOSE:To improve the yield of a material by forming an expand-processed net grid section on both sides of a non-processed section and providing a number of cuts that are used to form a post piece at the non-processed section and then forming the post piece by bending. CONSTITUTION:After a continuous belt-shaped expand grid is coated with a paste type active material leaving a non-processed section 1, a bridge piece 3 and a post piece 4 that is connected to the bridge piece 3 are punched and cut in the non-processed section 1. Besides, long cuts 4a and 4c are processed above and below the post piece 4 and a short cut 4b is processed at the central part and then short cuts 4e and 4f are processed above and below a base 4d that is connected to the bridge piece 3, respectively. Then after the post piece 4 is protruded by bending a negative electrode pair 6 at the bridge piece 3 so as to be opposed to each other, the post piece 4 is formed by overlapping them using the cut 4b as the fulcrum. As a result, the strength of the post piece can sharply be improved and the scrap loss of the material can be reduced.
Patent JP-S59180973-A (JP)
Title: Gas diffusion electrode for battery
Inventor: WATABE MICHIO
IPC: H01M4/86
Filed: 1983-03-30
Abstract: PURPOSE:To increase cladding strength and prevent the deterioration of discharge characteristics and leakage by inserting a collector body with which a resin bonding agent is bonded between a catalytic layer and a water repellent resin coat. CONSTITUTION:An air supply port 22 is provided at the bottom of a positive electrode can 21 and a porous sheet 24 such as diffusion paper 23 or fluororesin is overlapped on it. A collector body 33 made of a nickel net or such with which a rsin bonding agent 32 made of fluororesin and applied as dispersion at bonding is bonded between a catalytic layer 30 and a water repellent resin coat 31 and cladded and integrated air electrode 25 and a liquid-containing body 26 is overlapped on it. In addition, a button type air battery is formed by combining a negative electrode 27 made of gelling zinc and sealing a cap 28 through a gasket 29. As a result, the adhesion of the air electrode 25 can exceedingly be increased and performance can be stabilized without exfoliation and leakage.
Patent JP-H01226321-A (JP)
Title: Covering method of unbonded pc steel rod with heat shrinkable plastic tube
Inventor: KAWADA TAKASHI
IPC: E01D101/40
Filed: 1988-03-08
Abstract: PURPOSE:To enable PC steel rod to be inserted into a tube by a method in which a bandlike heat shrinkable plastic tube is arranged in between opposite vacuum attracted parts, and the vacuum attraction of the tube surface is carried out, and then the distance between the vacuum attracted parts has been widened, whereby the bandlike heat shrinkable plastic tube is partially formed in the shape of a circular pipe. CONSTITUTION:Vacuum attracted parts 1 are oppositely arranged so that their attracted surfaces are in right angle to the center line put therebetween, and a plurality of said parts are arranged at a prescribed distance along the length direction of the center line. The heat shrinkable tube 2 of bandlike plastic is arranged in between the vacuum attracted parts of each pair. The opposite vacuum attracted parts 1 are mutually approached and are brought in contact with the surfaces of the tube 2, and then the tube 2 is introduced into the vacuum attracting parts 1 and the tube 2 is attracted. When the vacuum attracted parts 1 of each pair are caused to be mutually remote by same distance, air communicates with inside of the bandlike tube 2, and only the attracted parts are formed in the shape of an original pipe 3. Then air is injected from a nozzle 3 under pressure from the end of this tube 2', and the tube 2'' of a pipe shape is formed over the whole length, and then a PC steel rod 4 is inserted thereinto.
Patent JP-H04290168-A (JP)
Title: Simulation device and display method for its simulation result
Inventor: NAGAI TORU
IPC: G06F19/00
Filed: 1991-03-19
Abstract: PURPOSE:To improve the visibility and save the labor for visual interface developing operation and operation analyzing operation when a block diagram for displaying the simulation result is automatically generated and displayed. CONSTITUTION:An automatic block diagram rearrangement processing part 3 which minimizes the drawing area of the block diagram and the number of intersections and the number of bends according to block-to-block connection information 1 puts plural blocks having the same function and blocks having the same input and output into one block and displays it together with an added attribute. Consequently, the visibility is improved.
Patent JP-H1045758-A (JP)
Title: Carbapenem compound, its production and agent
Inventor: MIWA TETSUO
IPC: A61P31/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a highly safe carbapenem compound having a high antibacterial activity, exhibiting safe and excellent pharmacokinetics in vivo, also usable orally, by synthesizing a compound characteristic in terms of chemical structure. SOLUTION: This new compound is a carbapenem compound of formula I [R<1> is a (substituted) lower alkyl; R<2> is H or a lower alkyl; Y is a lone pair or (substituted) lower alkylene; R is a (hydrogenated) condensed oxazine, etc.], e.g. 6-hydroxy-6,7-dihydro-5H-imidazo[2,1-b][1,3]thiazine. The compound of formula I to be used as a medicine as an antibacterial agent is obtained by reaction of a compound of formula II (L is an eliminable group) or ester or salt thereof with a compound of the formula H-S-Y-R or salt thereof normally at -40 to 100 deg.C, pref. at -30 to 50 deg.C normally for 1min to 48h, pref. for about 15min to 48h in the presence of a base in an inert solvent under agitation.
Patent JP-S53139472-A (JP)
Title: Semiconductor device
Inventor: MATSUURA YOSHIAKI
IPC: H03K17/00
Filed: 1977-05-12
Abstract: PURPOSE: To increase h fe  when IC-implementing a plural number of semiconductor devices, by making the impurity density of the interface of the base region of a bipolar transistor touching its emitter region less than 5×10 17  atoms/cm 3  and by gradually decreasing the density of the base region toward the collector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62213641-A (JP)
Title: Ceiling suspension type air-conditioning machine
Inventor: SATO HIROSHI
IPC: F24F11/02
Filed: 1986-03-14
Abstract: PURPOSE:To confirm the declining position of an airflow deflecting blade at one's hand and improve the operability of the titled air-conditioning machine by a method wherein the declining position of the airflow deflecting blade, regulating the direction of blow-off air, is indicated on a remote control switch in conjunction with the operation of the airflow deflecting blade. CONSTITUTION:When a horizontal blade 5 in an air blow-off unit 4 is in a horizontal position, the light receiving unit of a position detector 13, which receives the rays of a light emitting element 12, is positioned at a position 16. When a horizontal blade 5 is pivoted about the rotary shaft 6 thereof by the turning-on of an airflow direction regulating switch 10, the position of the light receiving unit of the light emitting element 12 is positioned at a position 17, corresponding to the inclination thereof. Information, detected by the position detecting unit 13, is converted into an output signal in a converting unit 14 and is sent into the information receiving unit 15 of a remote control switch through a signal wire 18 while the signal operates so as to light and emit an airflow direction indicating light 11 at a position corresponding to the position 17 which has received the light of the light emitting element 12.
Patent JP-H04292767-A (JP)
Title: Refrigerator
Inventor: MOGI HIDEFUMI
IPC: F25D23/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide a duct and a refrigerator having such a structure in which air cooled by a cooling device is guided into a storing chamber through a damper device and a cold air supplying duct, wherein cold air is efficiently guided to an entire storing chamber and the cold air is hardly accumulated around the damper device even if the air in the storing chamber is flowed in a reverse direction when a blower is stopped to operate. CONSTITUTION:A cold air supplying duct 60 is comprised of the first passage 64 for guiding cold air from a damper device 71 downwardly and the second passage 65 communicated with the first passage at a communication port 70 and for guiding cold air to the refrigerator chamber 10 and a vegetable chamber 11. The first blowing port 69 is disposed above the communication port and the second blowing port 77 is disposed below the communication port.
Patent JP-S52138005-A (JP)
Title: Continuous heat treatment apparatus for hollow metallic materials
Inventor: UEDA TOKIYOSHI
IPC: C21D1/42
Filed: 1976-05-13
Abstract: PURPOSE:To prevent the generation of uneven distribution of temperature on metallic tubes due to cooling water penetrating into the tubes from both ends of the tubes nonuniformly hardened duct to uneven distribution of temperature in heating and hardening the metallic tubes by jointing the tubes so as to harden the tubes uniformly.
Patent JP-H07238193-A (JP)
Title: Golf ball
Inventor: YABUKI YOSHIKAZU
IPC: A63B37/12
Filed: 1994-02-28
Abstract: PURPOSE:To prepare a golf ball having good feeling of hitting and controllability and an excellent flying property by covering a core with a cover formed of a mixture of particular high-, medium-, and low-rigidity resins. CONSTITUTION:A golf ball comprises a core covered with a cover formed of a base material resin comprising (A) a high-rigidity ionomer resin, having a modulus of flexural rigidity of 300 to 500MPa and a Shore D hardness of 60 to 70, of an alpha-olefin-C3 to C8 alpha, beta-unsatd. carboxylic acid copolymer with at least part of COOH groups neutralized with a metallic ion, (B) a medium- rigidity terpolymer ionomer resin, having a modulus of flexural rigidity of 65 to 150MPa and a Shore D hardness of 50 to 60, of an alpha-olefin-C3 to C8 alpha, beta-unsatd. carboxylic acid-alpha,beta-unsatd. carboxylic acid ester terpolymer with at least part of COOH groups neutralized with a metallic ion, and (C) a low- rigidity copolymer resin, having a modulus of flexural rigidity of 1 to 50MPa and a Shore D hardness of 5 to 30, of an alpha-olefin-C3 to C8 alpha, beta-unsatd. carboxylic acid ester -COOH group or a polymerizable monomer contg. an anhydrous carboxylic acid group.
Patent JP-H02234957-A (JP)
Title: Method for preventing formation of heavy filling bar in loom and apparatus therefor
Inventor: SAKURADA KENJI
IPC: D03D49/04
Filed: 1989-03-09
Abstract: PURPOSE:To surely prevent the formation of a heavy filling bar in the restart of a loom by decreasing the beating density below the target density at the restart of a loom and performing the weaving operation while gradually returning to the target beating density after the start of the loom. CONSTITUTION:A cloth is woven with a loom having changeable beating density using a stretchable warp. In the case of restarting the loom after the stop of weaving by a trouble such as end breakage, the weaving is started at a beating density decreased below the target beating density and then performed while gradually increasing the density to the target level after the restarting operation. The time necessary for returning the density to the target level after restarting action is preferably determined according to the stop period of the loom.
Patent JP-S51130579-A (JP)
Title: Process for assimilating and decomposing of polyvinyl alcohol by the u se of microorganisms
Inventor: FUKUNAGA KATSUZOU
IPC: C12R1/01
Filed: 1975-05-08
Abstract: PURPOSE: To assimilate polyvinyl alcohol by the use of Enterobacter KP-9 (FERM-P No.3022) and Pseudomonas C-3 (FERM-P No.388). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07237053-A (JP)
Title: Automatic inserting device and automatic inserting method for shaft like part
Inventor: HARA SHOICHIRO
IPC: B23P19/02
Filed: 1994-02-28
Abstract: PURPOSE:To enable the automatic insertion of even a long shaft like part positively and smoothly into the fit-in hole of a part with hole. CONSTITUTION:A shaft like part 12 is coaxially clamped by a first center shaft 19 and a second center shaft 21, and the shaft like part 12 is automatically inserted into the fit-in hole of a part 13 with hole by the differential pressure of the driving pressure of the first and second center shafts 19, 21. The insert positioning of the shaft like part 12 to the fit-in hole of the part 13 with hole can be performed with a high accuracy, and even the long shaft like part can be inserted automatically and positively into the part with hole without causing a wrenching or biting phenomenon.
Patent JP-H04287653-A (JP)
Title: Granular molded product mainly comprising low protein starch and having improved texture, and its production
Inventor: SUZUKI SHINICHI
IPC: A23L33/20
Filed: 1991-03-19
Abstract: PURPOSE:To provide a granular food mainly comprising low protein starch having an improved texture and also to provide a method for producing the same. CONSTITUTION:Low protein starch is mixed with 0.005-10wt.% of fats or oils. The mixture is kneaded and heated with a biaxial extruder to convert the starch into an alpha degree of 30-80%, extruded, continuously cut into grains, and subsequently dried to produce a granular food. The granular low protein food which is suitable as a patient food and which can be cooked similarly to rice is thus obtained.
Patent JP-S58174761-A (JP)
Title: Self-sealed flange
Inventor: OOGAWARA TAKASHI
IPC: F16J12/00
Filed: 1982-04-02
Abstract: PURPOSE:To surely prevent a fluid from leaking through the coupled part of a pressure container, by providing protrusions on the inside of the container at its flanges which constitute the coupled part, so that the protrusions seal up the flanges by the pressure in the container. CONSTITUTION:Flanges 2 are provided along the total circumference of the butted ends of cylindrical members 1. Protrusions 9 are integrally provided on the insides of the flanges 2 along the total circumference. The surface 10 of the foot of each protrusion 9, which is continuous to the inside surface 8 of a pressure container, is made round to avoid excessive stress concentration. The contact faces 11 of the protrusions 9 are made flat and smooth to enable good tight contact. The cross section of each protrusion 9 is shaped nearly as a wedge to prevent it from suffering fatigue damage due to repeated pressure fluctuation.