baber/WOPTO huggingface dataset:
Patent JP-H11117779-A (JP)
Title: Variable compression ratio mechanism for internal combustion engine
Inventor: ITO TOSHIMITSU
IPC: F02B75/04
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a variable compression ratio mechanism for an internal combustion engine capable of accurately variably controlling a compression ratio in a combustion chamber in a simpler structure. SOLUTION: A piston 12 provided in an engine 11 is formed with a piston mainbody 22 and a head 23. The head 23 is rotatably connected to the piston mainbody 22 with its female screw portion 23a threaded to the male screw portion 22a of the piston mainbody 22. A magnet 24 is arranged on the upper face of the head 23. The head 23 is rotationally moved by electrifying magnets 25a-25d, 26a-26d, 27a-27d and 28a-28d in a gasket 15 provided in the engine 11 at preset timings by a controller 31. The head 23 is moved up and down by the screw operation of the head 23 to vary a compression ratio in the combustion chamber 17.
Patent JP-H11122854-A (JP)
Title: Stator of motor
Inventor: INABA YOSHIAKI
IPC: H02K29/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the treatment of the ends of windings, by a method wherein retainers which retain the electrical connection parts of the windings are provided on an outer flange part apart from the slots of the outer flange part in the circumferential direction. SOLUTION: A stator 10 is composed of a pole core 20, a bobbin 30 and a yoke 40. L-shaped winding leading-out slots 33a are provided on the end part in the axial direction of an outer flange part 33, and fall-off preventive protrusions are formed on housing part 33b which are provided apart from the winding leading-out slots 33a in the circumferential direction. After the end parts of the lead wires 51 of the respective windings are bundled, the bundled lead wires 51 are hooked on one of the winding leading-out slots 33a formed on the bobbin 30 and turned backward, and then the tip parts of the lead wires 51 are cut to same lengths to form a calked connection part for electrical connection.  The lead wires 51 can be fixed and insulated securely only by pushing the connection part into the housing part 33b, while the lead wires 51 are wound around the outer wall of the outer flange part 33 with the winding leading-out slot 33a as a fulcrum. With this constitution, the end parts of the windings can be fixed to the outer flange part easily and the secure electrical insulation can be realized.
Patent JP-S62132088-A (JP)
Inventor: BODO SHIYUTEITSUHI
IPC: F16L27/08
Filed: 1986-11-28
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-S63136913-A (JP)
Inventor: ARAI YOSHITO
IPC: H02G3/38
Filed: 1986-11-27
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-H06109517-A (JP)
Title: Liquid level detector and detecting method
Inventor: MOKUO KATSUTOSHI
IPC: G01F23/18
Filed: 1992-09-28
Abstract: PURPOSE:To enhance accuracy in the detection of a liquid level while protecting a pressure sensor against liquid and suppressing fluctuation in pressure. CONSTITUTION:A liquid level detecting pipe 14 is arranged vertically in a medicine treatment tank 10 such that the mouth 14a at the tip thereof is located at a predetermined height lower than the normal liquid level of medicine 12. A gas, e.g. compressed air or inert gas GS, is fed at a predetermined pressure from a gas supply source through a regulator 22, a needle valve 20, a three-way valve 18, and a filter 16 to the mouth 14a at the tip of the pipe 14. A pressure sensor 24 is disposed in the passage between the needle valve 20 and the three- way valve 18 while being connected, at the output terminal thereof, with a low-pass filter 32 through an amplifier 30. The three-way valve 18 receives, at the control gas pressure signal input port 18a thereof, gas GS of original pressure from the gas supply source.
Patent JP-2000107776-A (JP)
Title: Method of water treatment and apparatus therefor
Inventor: TSUCHIYA HIROTSUGU
IPC: C02F9/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of water treatment and an apparatus therefor, in which the membrane-filter treatment secures a stable quantity of treated water and in which the ozone treatment exerts such a full effect that the injection ratio of ozone can be decreased and the generation of by-products can be inhibited. SOLUTION: In this method of water treatment using ozone-oxidation, an ozone resolution tank 10 and an ozone injection device 2 are installed at the previous stage of a membrane-filter 6, and the amount of ozone supplied to the ozone resolution tank 10 is so controlled, based on the measurement value of the concentration of the residual ozone in the water filtered by the membrane-filter 6, that the concentration of the residual ozone in the water filtered by the membrane-filter 6 can be kept within a specified range. Thus the minimum required amount of ozone is supplied at the previous stage of the membrane-filter 6 by observation of the concentration of the residual ozone in the water after filtration and the filtered water is obtained without increasing the resistance to water passing through the membrane-filter 6, and the generation of by-products of ozone is inhibited.
Patent JP-H09131068-A (JP)
Title: Power feeder
Inventor: MINAMINO YASUYUKI
IPC: H02M3/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To change the number of inverters being operated, according to insolation intensity, by connecting a power generation means, and also, opening and closing the switch of a unit with the signal of a detection means. SOLUTION: A power feeder E1 is composed of n pieces of units each consisting of a connector 8-i (i=1-n, and hereafter the same), a connector 9-i connected through a detection means for detecting voltage to this, and a power conversion means 2-i connected through a switch 4-i to this, and, for example, a power generation means 1-1 is connected to the connector of an optional unit, here, the connector 8-1 of a unit 1, and also, the connector 8-2 of a unit 2 is connected to the connector 9-1 of the unit 1, and besides switch 4-2 of the unit 2 is opened and closed by the detection signal of the detection means 3-1 of the unit 1. Hereby, the number of inverters to be operated can be changed according to the insolation intensity.
Patent JP-S62149548-A (JP)
Title: Case coupling method for diaphragm type actuator
Inventor: ABE MINORU
IPC: B60T13/56
Filed: 1986-11-27
Abstract: PURPOSE:To prevent twisting of a diaphragm, to reduce the number of parts for coupling together cases, and to facilitate disassembly and assembly of a case, by a method wherein two case members, nipping the diaphragm, are cut for rise and caulked for engagement with each other without twisting relatively. CONSTITUTION:A cylinder part 35, extended to the one case member 31 side, is formed to the outer peripheral end of the other flange part 34, and plural circumferential cut grooves 36 are formed circumferentially at intervals. A radially externally extended overhang part 37' is formed to a portion on the opening end side extending along each cut groove 36..the outer peripheral end part of a diaphragm 7 is placed between two flanges 33 and 34. The mating flange 33 is engaged internally of a cylinder part 35, and a radial internal projection form caulk part is formed by radially caulking the overhang part 37', and the two case members 31 and 32 are cut for rise without relatively twisting to engage a caulked part 36 with the matching flange. As a result, the case members 31 and 32 can be joined with each other without twisting the diaphragm 7, and disassembly and assembly can be facilitated.
Patent JP-H04365495-A (JP)
Title: Method for producing immunomycin analog
Inventor: KEBUIN EMU BAAN
IPC: C12R1/465
Filed: 1991-10-29
Abstract: PURPOSE: To efficiently obtain the subject compound having immunosuppression activity by treating Streptomyces hygroscopicus subsp. ascomyceticus in the presence of valeric acid under aerobic conditions in a liquid nutritive medium.  
     CONSTITUTION: A Streptomyces hygroscopicus subsp. ascomyceticus mutant (e.g. Merck No. MA6678, ATCC No.55087) is inoculated into a liquid nutritive medium comprising 2.2% of glucose, 2.5% of glycerol, 1.0% of corn starch liquor, 1.5% of an yeast, O.025% of CaCO 3 , 0.2% of lactic acid, 0.4% of L- tyrosine and 1.0% of morpholino propane sulfonic acid, mixed with valeric acid (pentanoic acid) during in the initial 54 hours and cultured in a rotary shaker operated at 150-300 rpm at 27°C for 3-4 days under aerobic conditions to give the objective immunomycin homolog of the formula (R organosiloxane methyl, ethyl, propyl, etc.). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08120804-A (JP)
Title: Execution method of fireproof honeycomb structure wall and intermediate material of fireproof honeycomb structure wall
Inventor: TERADA TOKUJI
IPC: E04F13/08
Filed: 1994-10-22
Abstract: PURPOSE: To reduce material cost, and to improve workability by a method wherein a wall surface at the place of execution of works is covered with gypsum mortar to form the gypsum- mortar wall surface, the opening surface side of the intermediate material of a fireproof honeycomb structure wall is bonded with the wall surface, and a fireproof honeycomb structure is formed in a sandwich shape by the mortar wall surface and the gypsum board of the intermediate material of the fireproof honeycomb structure wall. CONSTITUTION: A gypsum material 11 is bonded with one surface of a fireproof honeycomb structure 10, and the other surface is brought to an open state, thus manufacturing a fireproof honeycomb structure wall intermediate material 1. The surface of a wall body 2, from which a fireproof honeycomb structure wall is executed, is covered with mortar, thus forming a mortar wall surface 31.  The fireproof honeycomb structure 10 on the opening surface side of the intermediate material 1 of the honeycomb structure wall is pushed against the mortar wall surface 3 under the state, in which the mortar wall surface 3 is not dried, and the fireproof honeycomb structure 10 is formed in a sandwich shape by the mortar wall surface 3 at the place of the execution of works and the gypsum material 11 of the intermediate material 1 of the fireproof honeycomb structure wall, thus completing a fireproof honeycomb structure wall A.
Patent JP-H05121470-A (JP)
Title: Die bonder apparatus
Inventor: SHIODA TAKESHI
IPC: H01L21/68
Filed: 1991-10-29
Abstract: PURPOSE:To provide a die bonder apparatus wherein its maintenance control is made easy by improving the wear-resistant property of a collet holder, it is made lightweight and it can cope with the high speed of a die chucking operation and a die bonding operation. CONSTITUTION:In a die bonder apparatus, an operation in which a semiconductor pellet 1 is held by air-suction by the tip of die collets 4, 6 held by a collet holder 11a and an operation in which the semiconductor pellet 1 held is transferred and pressed to the surface of a lead frame 5 are repeated, and the semiconductor pellet 1 is bonded continuously to the lead frame 5. In the die bonder apparatus,, the collet holder 11a is made of a ceramic material.
Patent JP-H09124422-A (JP)
Title: Slime-controlling and microbicidal agent
Inventor: HAMAZAKI SEIJI
IPC: A01N43/16
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject safe agent free from chlorine, causing little corrosion of tools and effective for preventing the generation of slime, mildew and blackening and removing the above damages by using a specific sulfur compound in combination with an antibacterial agent and a surfactant. SOLUTION: At least one kind of a sulfur compound (10-50wt.%) selected from sulfites, bisulfites and thiosulfates is compounded with an antibacterial agent (1-10wt.%) and a surfactant (50-80wt.%). The antibacterial agent is e.g. benzoic acid, imazalil, o-phenylphenol and sorbic acid approved as preservatives for food. Especially preferable antibacterial agent is an antibacterial zeolite containing 0.1-0.01wt.% of a metal ion such as silver or copper ion. The surfactant is e.g. a polyoxyethylene-polyoxypropylene block polymer. The labor for cleaning a kitchen and a bathroom can be reduced by the use of the agent to enable the use of the rooms constantly in hygienic state.
Patent JP-H08141124-A (JP)
Title: Double-sided pressure sensitive adhesive sheet for bonding table tennis racket rubber
Inventor: UMEHARA AKINORI
IPC: A63B102/16
Filed: 1994-11-17
Abstract: PURPOSE: To provide a double-sided pressure sensitive adhesive sheet capable of safely and quickly bonding the rubber of a table tennis racket without impairing the flexibility of the rubber. CONSTITUTION: This double-sided pressure sensitive adhesive sheet 11 for use in bonding rubber to a table tennis racket main body has a base 13 made of a plastic film, and slits 23 of predetermined intervals are formed from the side of one releasable paper 17 and either on the overall surface of the base 13 or with gripping margins left intact.
Patent JP-H08141525-A (JP)
Title: Machine and method for cleaning part
Inventor: SUTEIIBUN DEBITSUDO TENPURU
IPC: B08B3/04
Filed: 1994-11-17
Abstract: PURPOSE: To provide a part washing machine capable of executing washing treatment of a plurality of processes. CONSTITUTION: The part washing machine is provided with a plurality of storage vessels 3, 4, and an overhead washing vessel 2 is located above the storage vessel. Water exhaust valves 5, 6, and 7 are provided at the bottom of the overhead washing vessel 2, and each of them is connected to the corresponding storage vessel. A washing liquid is contained in the first storage vessel 3, and a rinse liquid is contained in the second storage vessel 4. In the overhead washing vessel 2 a free rotary carriage 29 is provided, and the carriage 29 loaded with parts to be washed continues rotation during washing treatment. The washing liquid is fed from the first storage vessel 3 into the overhead washing vessel 2, and the parts loaded to the carriage 29 is washed.  After finishing the washing, the exhaust water valve 5 is opened, and the solution in the overhead washing vessel 2 is returned into the first storage vessel 3. Next the rinse liquid or other treatment liquids is fed from the second storage vessel 4 into the overhead washing vessel 2, and such treatment as rinse or the like is applied, and after finishing the process liquids in the overhead washing vessel 2 is returned into the second storage vessel 4.
Patent JP-S62142466-A (JP)
Title: Picture information processor
Inventor: WAKABAYASHI TAKEFUMI
IPC: H04N1/40
Filed: 1985-12-17
Abstract: PURPOSE:To add white information to picture information with simple constitution by storing white level information having a bit number corresponding to the difference between the bit number per one line of picture information of an input section and the bit number per one line of picture information of an output section into a storage means in advance. CONSTITUTION:A control section 10, prior to write of an input data in a line memory 9, clears the line memory 9 by writing a white data b1 corresponding to a clear enable a1. Picture information d1 by one line of size A4 is written from an input section 1 to the line memory 9, a present signal 11 (e.g., 160) is sent from the control section 10 to a write address counter 31 in the write and the control section 10 writes the picture information d1 in the line memory 9 from an address 160 according to the input data enable c1 by using the address signal outputted from a write address counter 31 according to the signal 11.
Patent JP-H10118910-A (JP)
Title: Brake device for wire saw
Inventor: SHIBAOKA SHINJI
IPC: B24B27/06
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To stop a rotating wire reel by receiving a resistance by push-pressing the end surface of the wire reel by a push-press means. SOLUTION: An air cylinder 60 is installed on the upper side of a wire reel 12. A pad 62 is fixed to the tip of the rod 60R of the air cylinder 60 and when the rod 60R is extended, the pad 62 push-presses the end surface of the wire reel 12. When the wire is discontinued during cutting, the air cylinder 60 is driven and the end surface of the wire reel 12 is push-pressed by the pad 62. Thereby, the rotating wire reel 12 is stopped by receiving a resistance.
Patent JP-H07113261-A (JP)
Title: Construction of reinforced concrete structure by use of heat-precast beam
Inventor: KUROMIYA MASAMI
IPC: E04B1/21
Filed: 1993-10-18
Abstract: PURPOSE:To reduce dangerous works in high positions to make the works safe and construct efficiently a structure in a short time and improve the quality thereof, in construction of a reinforced concrete structure by use of half-precast beams. CONSTITUTION:One way of a half-precast beam A is made so that beam reinforcements 6 are buried in a precast concrete 5 in the state that the upper end of stirrups 9 and the upper main reinforcements 7 of beam are exposed at the upper side. Before the half-precast beam A is hung down, the pre- assembled body 10 of beam reinforcements for the beam crossing in right angles and the hoops 16 at the joint of beam and column are assembled in advance in the state that they are supported by the beam reinforce ments 6 of the half- precast beam A. And then the half-precast beam A is hung down on a column B and the arrangement work of reinforcements at the column and beam is completed.
Patent JP-S62143960-A (JP)
Title: Heat-resistant, flame-retardant resin composition
Inventor: MORI KYOZO
IPC: C08L55/00
Filed: 1985-12-19
Abstract: PURPOSE:A resin composition having improved heat resistance and flame retardance without damaging characteristic physical properties of ABS resin, especially impact resistance, comprising a modified ABS resin and a specific phosphorus compound. CONSTITUTION:100pts.wt. modified ABS resin comprising (A) 97-75wt% resin component consisting of (i) 50-87wt% mixed monomer of vinyl aromatic monomer (preferably styrene) and acrylonitrile, (ii) 8-35wt% (meth)acrylic acid ester of halogen-containing phenolic derivative shown by formula I (R1 is H or CH$3; R2 is 1-4C alkyl or chloro; m is 2-5; n and l are 0-3 and l+m+n=5) and (iii) 5-30wt% mixed monomer of maleic anhydride and n- phenyl-maleimide and (B) 3-25wt% rubber component (preferably butadiene rubber) is blended with (C) 0.5-10pts.wt. phosphorus compound shown by formula II or formula III (R3 is H, 1-18C alkyl, alkylene, etc.; R4 and R5 are 1-18C alkyl, alkylene, etc.), having >=240 deg.C/760mmHg boiling point.
Patent JP-H06140455-A (JP)
Title: Wire bonding method using solder wire
Inventor: TAKAHASHI HIROYUKI
IPC: H01L21/60
Filed: 1992-10-22
Abstract: PURPOSE:To surely perform wire bonding on a work, such as the lead frame, etc., with a solder wire by ball-type wire bonding. CONSTITUTION:After an inert gas atmosphere is formed in the vicinities of a work and a capillary tool 17 holding a solder wire 18 passed through the, tool 17, the solder wire 18 pulled out from the capillary tool 17 is cut by fusion by heating the middle of the wire 18 with heat radiation from an electric heater 19 and, at the same time, ball sections 18a and 18b are respectively formed at the fused front ends of the cut parts of the wire 18. Then the ball sections 18a and 18b are pressed against and bonded to a work, such as the lead frame, semiconductor chip, etc.
Patent JP-H06139292-A (JP)
Title: Design device
Inventor: OOSHIMA YUKIKUNI
IPC: G06F17/50
Filed: 1992-10-23
Abstract: PURPOSE:To improve the evaluation accuracy of an inputted design diagram by conducting the evaluation by fetching the detailed information at every unit constituting the design diagram. CONSTITUTION:This device is constituted of a computer 1, keyboard 2 being an inputting means, and CRT 3 being a display means, and a knowledge data base 4 is stored in the memory of the computer 1, and an inferring means 5 is integrated in the CPU of the computer 1. Then, when a user inputs the design diagram by the operation of the keyboard 2, the computer 1 infers and extracts an evaluation term 7 for which an evaluation term 7 with large evaluated marks of the total sum of partial regression coefficients is inferred as the optimum evaluation term 7, between the evaluation terms 7 inferred from unit knowledge information 11 at every design element constituting the design diagram inputted by the computer 1, and the evaluation terms 7 inferred from entire knowledge information 12, and displays it on the CRT 3. That is, the optimal evaluation term 7 is inferred and extracted from the unit knowledge information 11 and the entire knowledge information 12, so that the evaluating precision can be improved.
Patent JP-2000115728-A (JP)
Title: Video signal transmission system, video signal output device, video signal processor and video signal transmission method
Inventor: IKEDA NOZOMI
IPC: H04B1/707
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To allow a device that receives a transmitted video signal with a spread spectrum signal superimposed thereon to surely and accurately detect information denoted by the spread spectrum signal superimposed on the video signal. SOLUTION: A video signal outputted from an authoring device has superimposed periods and non-superimposed periods based on an attribute pattern predetermined in response to additional information generated by a superimposing pattern generating section 7 and a spread spectrum signal is superimposed on the video signal. A device receiving the video signal from the authoring device applies inverse spread spectrum processing to the video signal to discriminate the superimposing/non-superimposing pattern of the spread spectrum signal superimposed on the video signal and to obtain the additional information denoted by the superimposing/non-superimposing pattern.
Patent JP-H09129336-A (JP)
Title: Rotary connector
Inventor: KATO HIRONORI
IPC: B60R16/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a mold that is necessitated in varying the shape of the external connector of external equipment so as to provide an inexpensive, direct-coupling type rotary connector by enabling the same standardized housing including a support to be used simply by changing only a receiver to match the shape of the external connector, even if the external connector is different in shape. SOLUTION: A second housing 5 made of a synthetic resin is freely rotationally coupled to a first housing 1, a support wall 13 and a pair of struts 14 are formed integrally with the top board 6 of the second housing 5, and a connector terminal 12 for connection to a flexible cable 10 is exposed. A receiver 15 made of a synthetic resin is provided with an opening 15b corresponding in shape to an external connector 16 and with a pair of through holes 15a, and after the receiver 15 is inserted along the interior wall of the support wall 13, the upper end of the strut 14 is thermally caulked to secure the receiver 15 to the inside of the support wall 13 to surround the connector terminal 12, thus forming the shell of a direct connector using the support wall 13 and the receiver 15.
Patent JP-H08227161-A (JP)
Title: Patterning method and method for curing resist
Inventor: SHIBATA TAKESHI
IPC: G03F7/40
Filed: 1995-11-01
Abstract: PURPOSE: To provide a method for curing a photoresist capable of suppressing the shrinkage of resist patterns during the time of a photolithography stage. CONSTITUTION: A layer to be patterned is formed on a semiconductor substrate and a photoresist layer is applied on the layer. The photoresist layer is subjected to exposing and developing by a general method, by which desired patterns are formed. Large pattern parts 3b of these patterns are cured by irradiation with UV light or electron beam without heating and the fine pattern parts 3a are not irradiated. The curing stage is executed by subjecting the fine pattern parts to light shielding or selectively scanning only the large pattern parts with an electron beam. All the patterns of the photoresist are otherwise exposed to a basic atmosphere, before, during or right after the irradiation with the UV light, by which the patterns are cured. After the photoresist patterns are cured, the layer is etched by a general method.