baber/WOPTO huggingface dataset:
Patent JP-S63193464-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: UBUKAWA SATOSHI
IPC: H01M4/58
Filed: 1987-02-04
Abstract: PURPOSE:To restrict increase of open circuit voltage and internal resistance of a battery after storage by using mixture of cupric oxide and CuFeS<2> as positive electrode active material and adding titanium dioxide to the positive electrode. CONSTITUTION:Mixture of cupric oxide and CuFeS<2> is used as positive electrode active material, and titanium dioxide is added to the positive electrode. Quantity of titanium dioxide to be added shall be desirably within the range of 5-15wt.% to that of the positive electrode. By adding titanium dioxide to the positive electrode, solid-liquid reaction and dissociation of ion can be restricted. This effect is larger when mixture of cupric oxide and CuFeS<2> is used than when cupric oxide is used solely as positive electrode active material. Deterioration of performance with storage of a battery of this kind can thus be restricted.
Patent JP-S54117813-A (JP)
Title: Internal combustion engine
Inventor: MIIDOKORO KAZUYUKI
IPC: F02D13/02
Filed: 1978-03-03
Abstract: PURPOSE: To supply air intake amount adapted for the operating state of an internal combustion engine by varying the air intake valve control cam of the engine according to the accelerator pedal stroke.  
     CONSTITUTION: The cam of a cam shaft 8 makes contact with a rocker arm 7 for opening or closing an air intake valve (not shown). This cam is composed of an opening timing cam 5 secured to the shaft 8 and a closing timing cam 6 moved perpendicularly with respect to the shaft 8. This shaft 8 is formed in hollow state and is arranged with a slide shaft 12 axially moving by the operation of an accelerator pedal 10 from the one end. A male spline 14 is formed on the shaft 12 to make engagement with female spline 15 formed on the bottom of the cam 6 for rotating the cam 6 at predetermined angle. When this cam 6 is rotated, it delays the closing timing of the intake valve in the lower opening zone of the accelerator pedal 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59147964-A (JP)
Inventor: UEDA KAZUHIRO
IPC: F25B29/00
Filed: 1983-02-14
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-S54116795-A (JP)
Title: Slowaway tool
Inventor: NAKATANI SEIJI
IPC: B23B51/04
Filed: 1978-03-02
Abstract: PURPOSE:Inner and outer tip configuration is newly arranged. By doing so. perforation, finishing boring and edge machining can be done effectively. CONSTITUTION:An inner and outer tip; 10 and 20, is of same shape and phase difference of the two for the rotating direction is 150 deg.C -120 deg.C. A center side cutting blade 16 is formed by a side in which an acute angle 12 and an obtuse angle 13 of the inner tip is in one line common and an outer side cutting blade 26 is formed by a side in which an obtuse angle 23 and an acute angle 22 is in one line. The acute angle 22 for the outer tip 20 is located 0.1 - 0.5 mm ahead of axial direction than the front end of the obtuse angle 13 and is located most outer circumference of the tool in the diameter direction. And adjacent obtuse angle 23 is situated in the inner side to the direction of diameter and backward to the axial direction over the obtuse angle 13. Furthermore, second obtuse angle 25 of the outer tip is situated in the inner side to the direction of diameter and backward to the axial direction over the acute angle 22 and is located far from the center of rotation from the front end of the obtuse angle 13 of the inner tip 10.
Patent JP-H07233780-A (JP)
Title: Port block piston pump and its casting method
Inventor: NARITA SUSUMU
IPC: F04B1/107
Filed: 1994-02-22
Abstract: PURPOSE:To improve casting properties, and thereby enhance yield in production and accuracy by casting a port block for a high and a low pressure port, a valve housing port and paired passages with which those are mutually connected those using an integrated casting core. CONSTITUTION:A low pressure port 10 and a high pressure port 11 are formed in a port block while being connected to kidney ports 8 and 9. Port sections 10a and 10a equivalent to these high pressure port 10 and 11, and a housing port section 16a equivalent to a valve housing port 16 are provided. Besides, a casting core 30 is also provided, which has passage sections 17a and 18a equivalent to paired passages 17 and 18 connecting the housing port 16 to the portions of the high and low pressure ports 10 and 11. The port block 2 is then casted using the casting core 30. Therefore, there is no need to make separate casting cores, no floating will thereby take place at the center at the time of casting, the casting core can thereby be easily and accurately set in.
Patent JP-H06237944-A (JP)
Title: Member combination for intraoseal implant
Inventor: ISONO YUICHI
IPC: A61C8/00
Filed: 1993-02-12
Abstract: PURPOSE:To prevent the infiltration of body fluid into an upper structural body and intraosseous implant even if the member combination is functioned within a living body over a long period of time as there is no need for removing the upper structural body down to the intraosseous implant 1 if there is a need for removing the upper structural body. CONSTITUTION:This member combination is the intraosseous implant 1 having a threaded hole 1a opened its front surface and the upper structural body 2 to be mounted to the upper part thereof. The upper structural body 2 has a loose hole which is larger in the diameter of the upper part and smaller in the diameter of the lower part and is penetrated vertically. The male screw 3 consists of a screw leg which has a thread head smaller than the diameter of the upper part and larger than the diameter of the lower part and is screwed into the threaded hole. This screw leg is elastically deformable and consists of the male screw 3 having a hole which is a threaded hole in the upper part and a tapered hole in the lower part and is penetrated vertically and an auxiliary screw 4 which is insertable into the hole and has a slightly tapered leg and a screw head screwing to the threaded hole.
Patent JP-H02204149-A (JP)
Title: Wiring in operating panel
Inventor: HARA KOJI
IPC: B60R16/02
Filed: 1989-02-01
Abstract: PURPOSE:To reduce the weight and economize the manhour in wiring by pouring the foamed charging material into an operating panel and foaming and expanding said material and fixing a flexible wiring member connected with the meters on an operating panel, in immovable state. CONSTITUTION:A connector 2a on a meter 2 side which is installed onto an operating panel 1 is connected with a connector 3a on a flexible printed wiring plate 3 side. Further, the operating panel 1 is formed into a cabinet form, and the surface 2b of the meter 2 is exposed from the front surface 11, and a pouring port 12 is opened on the front surface 11. Further, the foamed charging material 4 is poured inside the operating panel 1 from the pouring port 12. The foaming charging material 4 is foamed, and the inside of the operating panel 1 is charged. Therefore, utilizing the charging material 4 in foamed state, the flexible wiring plate 3 is fixed in immovable state. Therefore, the reduction of weight, economization of manhour, and reduction of space in wiring can be achieved.
Patent JP-H06244069-A (JP)
Title: Manufacture of bidirectional semiconductor element
Inventor: MIYASAKA YASUSHI
IPC: H01L29/861
Filed: 1993-02-15
Abstract: PURPOSE:To clearly tell one surface of a semiconductor substrate from the other one thereof by a method wherein patterns of a film structure formed repeatedly in parallel to each other on a surface are formed containing incomplete patterns due to restriction by an outer periphery of a substrate on one surface and only complete patterns unrestricted by the outer periphery of a substrate on the other surface are formed. CONSTITUTION:In an N type silicon wafer 1 having an orientation flat 2 on one side, a selectively diffusing mask for forming a P type diffused layer is formed with an oxide film, and after the entire surface is coated with the oxide film, patterning is performed by photolithography. At that time, on one surface, a plurality of mask patterns 3 are formed parallel in matrix by aligning using a stepper and are aligned except a part having patterns 31 made incomplete as some patterns reach a wafer outer periphery 11. On the other hand, on the other surface, a peripheral part of a wafer 1 is not aligned so as not to cause incomplete patterns as some patterns reach the outer periphery 11.
Patent JP-H08195224-A (JP)
Title: Method for determining completion of charge of battery
Inventor: YOSHIKAWA SHOZO
IPC: H02J7/10
Filed: 1995-01-19
Abstract: PURPOSE: To eliminate the influence of load fluctuation to surely determine the completion of charge of a battery by finding the attenuation rate of the output current of a battery charger through the measurement of the current in an appropriate period, and comparing the attenuation rate with a set value. CONSTITUTION: In a battery charger 1 having a power supply portion 11 and a charge control portion 12, a charging circuit 111 converts AC 100V into direct current and performs voltage and current control, and the battery 21 of a portable telephone 3 is charged with the current through a charging terminal 3 and via an output switch 112. In that case, the sum of the charging current of the battery 21, that is, the output current supplied by the battery charger 1 and a load current is measured in an appropriate period, and the measured values are stored in sequence and by the required number in the memory of the determining part 121 of the charge control portion 12. Then those measured during load fluctuation are excluded from the measured values, and the temperature of the battery 21 is compensated by a thermistor 14 to find the attenuation rate of the output current. The attenuation rate not greater than a set value is judged as indicating the completion of charge, and then a signal is outputted to the power supply portion 11 to stop charge.
Patent JP-H01199957-A (JP)
Title: Benzofuran derivative, chromene derivative and medicine therefrom
Inventor: KATOU KOUJI
IPC: A61K31/35
Filed: 1988-02-04
Abstract: NEW MATERIAL:A compound of formula I [R<1>, R<2> are lower acyloxy, trimethylsilyloxy, H; a, b show the position of the groups of formulas II or III bonding to the benzene ring of formula I; X is formula II or III (R<3> is lower alkyl, H; R<4> is lower acyl, trimethylsilyl)]. EXAMPLE:5-Acetoxy-2-carboxyl-3-methyl-benzofuran. USE:Therapeutic agent for wounds such as injury, congelation, burning or hemorrhoid, and a variety of diseases caused by delayed type allergy. PREPARATION:The reaction of a compound of formula IV with a halogenated acetic acid is followed by decarboxylation. Then, the demethylation of the product is carried out with AlCl3, then acylation or trimethylsilylation is carried out to give the compound of formula I.
Patent JP-H09191928-A (JP)
Title: Cosmetics container
Inventor: YAJIMA ISAO
IPC: A45D33/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the breakage, crack or the like of cosmetics by making a shock applied from all directions including a vertical direction, an inverse vertical direction or a lateral direction effectively absorbed. SOLUTION: This container includes a container body 1 having a housing recess 2 with the upper side open, a shock absorbing and thin-wall inner plate frame 9 fixed and laid within the recess 2, and an inner plate 7 detachably laid in the shock absorbing and thin-wall inner plate frame 9. Also, the shock absorbing and thin-wall inner plate frame 9 is formed out of a thin synthetic resin sheet. Furthermore, a cavity 8 is formed between the outer surface of the shock absorbing and thin-wall inner plate frame 9 and the inner surface of the housing recess 2. Also, a projection 14 for coming in contact with the inner bottom of the housing recess 2 is formed on the bottom of the frame 9, and the inner plate 7 and the frame 9 are hooked to each other via a projection 12 and a recess 13 respectively formed on the sides thereof for mutual engagement.
Patent JP-S59151891-A (JP)
Title: Production of fraction with activity of cholesterol depression and cholesterol depressant containing the same
Inventor: KAWAI YASUO
IPC: A61K35/74
Filed: 1983-02-18
Abstract: PURPOSE:A microorganism in Streptococcus is cultured in an edible medium and the cells are extracted with water to prepare fractions of cholesterol depressant that can effectively lower the cholesterol values in blood. CONSTITUTION:A microorganism in Streptococcus, e.g., Streptococcus faecium ADV1009 (FERM BP-296) is aerobically cultured in an edible medium and the cell bodies are collected from the culture mixture and the bodies directly, or after being crushed, are extracted with water to obtain the fraction of depressing cholesterol. The fraction is used as such or in the form of a preparation.
Patent JP-H07213715-A (JP)
Title: Back mechanism structure of game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-01-27
Abstract: PURPOSE:To eliminate the possibility of an accident such as the dropping-out or disconnection of a connector at maintenance inspection, facilitate the wiring work, prevent a game ball from being put on a wiring part, and perform a well-regulated wiring treatment. CONSTITUTION:A wiring passage (recessed chamber part) 124 is formed in a recessed chamber form on a base frame body 110, and the wiring passage 124 is opened toward the reverse side of a pachinko (Japanese pinball game) machine. A wiring 123 for connecting each electric part (for example, a frame relay base 103, a control circuit board 106 or the like) provided on the pachinko machine is collected through a resin tube 232 to form a wiring collected body 402, and the wiring collected body 402 is fixed by a fixing part 240 provided in the course of the wiring passage 124, whereby the wiring treatment is carried out. Thus, the wiring 123 is prevented from being laid in the exposed state on the back mechanism side of the pachinko machine to eliminate the possibility of an accident such as the dropping-out or disconnection of a connector caused by the catching of the wiring at maintenance inspection.
Patent JP-2000219807-A (JP)
Title: Production of polyamide-based filter
Inventor: DEMURA SATOSHI
IPC: C08L77/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyamide-based filter not causing a heat deformation even at >=300 deg.C. SOLUTION: An aqueous solution (A) comprising diamine, water glass and water as essential components is brought into contact with an organic solution (B) comprising a dicarboxylic acid halide and an organic solvent as essential components to give pulpy particles (C) of uniform composite of glass and a polyamide, which are made into a sheet and the pulpy particles (C) are bonded mutually to produce a polyamide-based filter.
Patent JP-S62202471-A (JP)
Inventor: MIYAZAWA HIDEO
IPC: H01R43/01
Filed: 1986-02-07
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-H01200891-A (JP)
Title: Video printer and its monitor display
Inventor: YAMANE YUTAKA
IPC: H04N9/79
Filed: 1988-02-05
Abstract: PURPOSE:To grasp a printing state by a monitor device by moving and displaying a band form masking area according to the progress of a printing. CONSTITUTION:A still picture is read for monitoring from a frame memory 3 and inputted to a color converting part 8. At this time, the color converting part 8 outputs the still picture converted to the same color printed in a printer part 4 by a select signal from a RGB selector part 9. In a blanking control means 10, an address for reading the still picture for every one line from a frame memory 3 for said printing, a printing line is detected by a counting, the detecting timing is defined to be a trigger point P to generate a blanking signal and control the output of the color converting part 8. Namely, the band form masking area of the color printed currently on a position corresponding to the trigger point P by the printer part is displayed and said still picture is displayed on a part except it.
Patent JP-H05223378-A (JP)
Title: Helium liquefying/freezing apparatus and operation thereof
Inventor: FUKANO TAKASHI
IPC: F25B9/02
Filed: 1992-02-12
Abstract: PURPOSE:To provide a helium liquefying/freezing apparatus and a method of operation of the same which demonstrates a great difference between freezing capability required in stationary operation and maximum freezing capability required in operation, and which is suitable for cooling an article to be cooled in which the time the maximum freezing capability is needed is shorter than the time of the stationary operation. CONSTITUTION:In a helium liquefying/freezing apparatus, a gas holder 26 is connected to an article cooling part 25 via a valve 33 which is opened when pressure in a cooling part 25 is raised. There is further provided means for forcing helium gas stored in the gas holder 26 to join with circulated helium.
Patent JP-S58141342-A (JP)
Title: Manufacture of reduced pellet and its apparatus
Inventor: OKAZAWA TOORU
IPC: C22B7/02
Filed: 1982-02-17
Abstract: PURPOSE:To suppress a dust generation and to separate the dust into a raw material for refining zinc and that for blast furnace and recover by igniting raw pellets on a moving bed at the temp. in which ZnO is reduced and vaporized and by separating the dust to iron powders and zinc by using a magnetized grid. CONSTITUTION:The raw pellets 13 are supplied from a feeding shoot 3 to the continuous moving bed 1 composed from connected grates in endless belt state and are heated from under the bed 1 by burners 2. The pellets 13 is dehydrated and preheated firstly at a low temp. part LT, then iron oxide is reduced and ZnO is reduced and vaporized and Zn is vaporized at a high temp. part HT, and the obtained reduced pellets are carried out by a transporting conveyor 4. The dust generated during the ignition enters with the waste gas sucked by a fan 7 into a sucking hood 5 and a sucking duct 6. The iron powders are separated by a magnetized grid 8 of coarse mesh and a magnetized grid 9 of fine mesh, the coarse iron powders fall on the ignited pellets, the fine iron powders and the zinc are recovered into buckets 11 and 12 respectively.
Patent JP-H01201218-A (JP)
Title: Automatic seat paper supplying toilet seat
Inventor: HIGUCHI MITSUHIRO
IPC: A47K13/22
Filed: 1988-02-04
Abstract: PURPOSE:To eliminate a danger that a seat paper drops from a toilet seat main body even a user moves a body a little and to make sure a seat paper function by controlling a seat paper cutting mechanism part by a control part so as to clamp surely the rear edge even after the seat paper is cut. CONSTITUTION:A seat paper cutting mechanism part D is controlled by a control part so as to clamp surely the rear edge even after a seat paper P is cut. Consequently, even a user moves a body a little, the seat paper P does not drop from a toilet seat main body 11. When the seat paper P paid out onto the toilet seat main body 11 for example is wet, the seat paper cutting mechanism part D can be returned to an initial condition by continuing a button 103 for paying out a seat paper for a prescribed time. Consequently, a clamp is released, the seat paper P is removed from the toilet seat main body 11, abolished into a toilet seat 10 and the next seat paper P can be quickly paid out onto the toilet seat main body 11 again. Thus, the function as a seat paper can be surely achieved.
Patent JP-S58153767-A (JP)
Inventor: FURANSESUKO TOOMAURO
IPC: C23C18/40
Filed: 1983-02-16
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-H05228871-A (JP)
Title: Hand mechanism for automatic mounting
Inventor: IGATA SUETA
IPC: B66C1/48
Filed: 1992-02-12
Abstract: PURPOSE:To provide a hand mechanism that is able to perform a positive hold at a time when a relatively weighty box work is automatically transferred. CONSTITUTION:A body of rotation, having a clamp mechanism for holding a work and a projection for a stopper installed in an almost opposite position to the position of a tip part of this clamp mechanism, is installed in a hand post, and this rotatory body is formed shiftable to a direction of the tip part of the clamp mechanism, while three stopper mechanisms 9, 11 and 12, making the rotatory body unrotatable at the shiftable position, are installed as a hand mechanism. Since clamping takes place by only a hook 7 installed in the hand post, operation becomes simplified and thereby a robot operating mechanism is also simplified and, what is more, any possible malfunction will in no case be done.
Patent JP-S56123783-A (JP)
Title: Control unit for load driving
Inventor: TERASAWA HIDETO
IPC: H02H7/085
Filed: 1980-02-29
Abstract: PURPOSE: To make it possible to drive and stop a load with sureness according to an instruction given, by controlling a self-holding of current flow to a motor in response to a generation or a termination of a voltage drop caused to a resistor for current detecting mounted in a load current pass of a motor.  
     CONSTITUTION: When a movable contact 1c of an operating switch 1 is closed on the side of a selective contact 1a, the first relay RL1 is set in motion forcing a contact 3a to close on the always-open side with a motor 2 to be revolved normally. Because a voltage drop is caused to a detecting resistor R8 by a load current of the motor 2 and output terminals of voltage comparing part Q1, Q2 are in an open level, transistors Tr 3 , Tr 1  enters in an "on" state so that the motion of the first relay RL1 is kept on. When the revolution of the motor 2 is locked mechanically, an output of a voltage comparator Q1 falls to a low level because the load current is increased, resulting in an "off" state of the transistors Tr 3 , Tr 1 , and the motion of the first relay RL1 is stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55118482-A (JP)
Title: Novel furan derivative
Inventor: SAKAMURA SADAO
IPC: A01N43/08
Filed: 1979-03-07
Abstract: NEW MATERIAL:The compound of formula I (pyrenocine A) and the compound of formula II (pyrenocine B).  
     USE: Plant-growth suppressing agent.  
     PROCESS: Pyrenocine-A and -B-producing bacterium, pyrenochaeta terrestris, is clutured in a medium such as corn steep liquor at 20W25°C for a period sufficiently long to accumulate the objective compounds in the medium in high concentration (e.g. 20W30 days in case of plate culture). The medium separates into the liquid phase containing the objective substance and the solid phase containing the bacterial cells. The liquid phase is extracted with water-immiscible solvent (e.g. ether, chloroform, etc.), and the extract is concentrated under reduced pressure. The concentrate is purified by silica-gel chromatography. The compound I is eluted by using the 7:3 mixture of benzene and ethyl acetate as the developing solvent, and the compound II is eluted by the 1:1 mixture of benzene and ethyl acetate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52109599-A (JP)
Title: Compositions for composite materials containing carbon fibers
Inventor: HOSOI KEIZOU
IPC: C08G59/18
Filed: 1976-03-11
Abstract: PURPOSE: Compositions for composite materials containing carbon fibers, with excellent composite characteristics and improved adhesiveness by using specific polyfunctional epoxy compounds. 
     COPYRIGHT: (C)1977,JPO&Japio