baber/WOPTO huggingface dataset:
Patent JP-S62271256-A (JP)
Title: Controller for streaming magnetic tape device
Inventor: KUJIME SADAO
IPC: G11B20/10
Filed: 1986-05-20
Abstract: PURPOSE:To increase data quantity to be processed, and to increase processing speed, by forming an internal data buffer as a directory structure, writing the data in the directory until the internal data buffer is cleared, and executing a reverse read, or reverse positioning operation in the internal data buffer. CONSTITUTION:The execution of the write of the data on a magnetic tape is prohibited until a data buffer 5 is filled. The data buffer 5 is formed in the directory structure to buffer a certain number of records (recording units) at the data buffer 5. A reverse read command or a reverse positioning command is executed on the data buffer 5, and the reverse of a tape is evaded as far as possible. Also, when the write of the data in a state that the data buffer 5 is filled, is started, the data is recorded on the magnetic tape continuously until the directory is cleared, and a control part 3 receives a command signal S1 from a CPU1 even during the execution of the write.
Patent JP-S61273245-A (JP)
Title: Preheating method for tundish
Inventor: KURIYAMA HISASHI
IPC: B22D11/10
Filed: 1985-05-28
Abstract: PURPOSE:To prevent the temp. drop of a molten steel and to decrease safely tapping temp. by disposing burners to a top cover having a flue with a damper to the positions right above the plural sliding nozzles for a ladle to heat thoroughly the nozzle parts thereby heating up efficiently the ladle and eliminating substantially the nozzle clogging. CONSTITUTION:The tundish 2 is hermetically closed by the top cover 3 having the flue 6 with the damper 5. The insertion type burners 7 are vertically mounted to the cap 3 right above the plural sliding nozzles 2 of the tundish 2. The sliding nozzle part 1 is thoroughly heated by the burners 7 and the damper 5 is adjusted so that the perfect combustion is attained. The tundish 2 is thus efficiently heated up with the less fuel. The clogging of the nozzles 1 is substantially eliminated and the temp. drop of the molten steel is prevented. The tapping tamp. is safely and thoroughly decreased and the molten steel is satisfactorily solidified in the casting mold.
Patent JP-S5817427-A (JP)
Title: Electro-chromic element diaphragm
Inventor: KIYOKAWA KATSUSHIGE
IPC: G03B7/00
Filed: 1981-07-24
Abstract: PURPOSE:To exactly execute automatic diaphragm control and manual diaphragm adjustment, as to a transmittivity control type electrochromic element (ECD) diaphragm. CONSTITUTION:When light of an object to be photographed becomes bright and the photodetecting quantity of CdS1 for photodetecting the light which has transmitted an ECD increases, the potential of a point (d) rises, the potential of a point (a) drops, and the potential of a point (b) rises, therefore, electrification  for color development is executed through the ECD from the point (b) to the point (a). When transmittivity of the ECD decreases, the potential of the point  (d) drops and it becomes the same potential as a point (c), the electrification  stops, and a proper diaphragm is obtained. When light of the objcet to be photographed has become weak, electrification for color discharge is executed in the  opposite direction. When an SW2 is switched to manual MAN, manual diaphragm set voltage is applied to the point (c), transmittivity detecting voltage  by an LED and a CdS2 is applied to the point (d), electrification for color development or color discharge is executed until it is balanced with the disphragm  set voltage, and a set diaphragm is obtained.
Patent JP-H11302119-A (JP)
Title: Production of antimicrobial silver colloid
Inventor: HIGOBASHI HIROYOSHI
IPC: A01N25/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To disperse fine silver particles having an average particle diameter within a prescribed range and produce a colorless and transparent antimicrobial silver colloid useful for a coating material, a molding material, a catalyst, etc., by mixing the silver fine particles having a prescribed particle diameter with a resin and a peroxide in a dispersing medium such as water. SOLUTION: This antimicrobial silver colloid is obtained by mixing silver fine particles having 8-200 nm particle diameter with a resin such as a methacrylic resin and a peroxide such as methyl ethyl ketone peroxide in a dispersing medium such as water or a nonaqueous solution. The particle diameter of the dispersed silver fine particles in the colloid is 0.5-5 nm. The concentration of the silver fine particles contained in the colloid is preferably 10 ppm to 1 wt.%.
Patent JP-S5448680-A (JP)
Title: Method and apparatus for vapor-liquid contact
Inventor: UEDA AKIO
IPC: B01D53/18
Filed: 1977-09-27
Abstract: PURPOSE: To enhance the vapor-liquid contact efficiency by using a compact absorption tower in which an absorption liquid is supplied at more than two places provided at the upper part and central part of a perforated plate tower and then released from more than two places after contacting with gas.  
     CONSTITUTION: The perforated plate 61 is provided in a multistage inside the tower 60, and the introduction inlet 65 for absorption liquid and the exhaust port 66 for used liquid are respectively provided at more than two places at upper and central parts of the tower. The receiving tray 67 is provided at the exhaust port 66 for the liquid at the central part of the tower 60 for collecting the liquid. A gas is introduced from the upper part of the tower 60 and then after contacting with liquid, is released from the lower part of the tower 61. Thus, this system in which liquid is dividedly supplied and released improves on the conventional vapor-liquid parallel flow method having the defect that the gas absorption rate is the highest at the upper part of the tower 60 and gradually goes toward the tower part of the tower and also keeps the advantage of the vapor-liquid parallel flow method that a high vapor-liquid contact efficiency is attained at low pressure loss. This method applied not only to perforated plate tower but also to packed tower and lattice tower 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000302412-A (JP)
Title: Concentration of oxygen and apparatus therefor
Inventor: HIRATANI KAZUHISA
IPC: B01D53/14
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and concentrate oxygen by introducing an oxygen-containing gas into a vessel storing a heterogeneous mixture comprising an aggregate of a transition metal with a ligand and a solvent and having the oxygen absorbency, absorbing the oxygen and diffusing the absorbed oxygen from the heterogeneous mixture. SOLUTION: Cobalt ion, nickel ion, manganese ion, iron ion, copper ion or the like can be used as a transition metal ion and a salen derivative, a porphyrin derivative, a phthalocyanine derivative, a pyridine derivative, an imidazole derivative or the like, a molecule or an ion having a coordinating ability for the metal ion and a polymer containing the units can be used as a ligand in a heterogeneous mixture having the oxygen absorbency. A solvent is capable of partially or completely dissolving a compound comprising the transition metal and ligand and 4-tertiary butyltoluene, tertiary amylbenzene, N,N'-dimethylformamide or the like can be cited as examples.
Patent JP-S5448112-A (JP)
Title: Facsimile read-out scanning system
Inventor: KOTANI MATAHEI
IPC: H04N1/00
Filed: 1977-09-22
Abstract: PURPOSE: To secure the high-speed reading through the low-speed scanning mechanism by giving the picture element analysis to the manuscript and then performing the simultaneous reading for three lines.  
     CONSTITUTION: The reflection light from the manuscript is received throug reading head 1 comprosing in combinations of the photoelectric conversion elements. Then the picture element analysis is given to the manuscript to obtain the electric picture signal. In this case, three pieces of the scanner of the reading head are arranged in the secondary scanning direction in order to compensate for the delay of the main scanning velocity for the carriage. Thus, the simultaneous reading is possible for the picture information equivalent to the adjacent lines through one-time main scanning 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000262393-A (JP)
Title: Easily attachable lining cloth for curtain
Inventor: NISHIYAMA SHIGEKATSU
IPC: D03D1/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To easily treat a curtain lining cloth at general home and to contribute to the saving of resources by means of long-term usage by providing extending and contracting strip-like holes in parts a little upper than the loner part of a belt with a specified length and forming the curtain lining cloth. SOLUTION: Strip-like holes 2 by which a light is hardly leaked owing to a little extending/contracting property are arranged in left and right in the parts being a little upper than the lower part of about 5 cm belt 1 and, then, the curtain lining cloth is formed. The positions of curtain hooks can meet the strip-like holes 2 wherever they are. When the curtain lining cloth with the configuration is used, a finish width (about the half of a curtain cloth width in the case of double pleats) is used without a curtain usage width, the belt 1 is attached to the upper part of the lining cloth, the rear side of the curtain hook is inserted to each hole 2 at a curtain hook inserting position and, then, the curtain hook is inserted to the prescribed position. The holes 2 are not required to be have extending/contracting property unless the lining cloth is the one for a blackout curtain.
Patent JP-H11304629-A (JP)
Title: Leak detecting method for vacuum container, monitoring apparatus for film formation quality and continuous vacuum film formation apparatus
Inventor: TANAKA MASAHARU
IPC: G01M3/20
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a leak detecting method in which the consumption amount of helium gas used as a tracer gas can be reduced when the leak of the air to a plurality of vacuum containers in a vacuum film formation apparatus is detected and to obtain a vacuum film formation apparatus which is constituted in such a way that leak places in cathode parts, for sputtering, installed additionally at a plurality of vacuum containers can be specified in a very short time. SOLUTION: In a leak detecting method, a mixed gas of helium and neon is used as a tracer gas when the leak of the air from the outside to a plurality of vacuum containers 1 to 8 in a vacuum film formation apparatus is detected, and the mixing ratio of the helium to the neon in the tracer gas which is blown to the individual vacuum containers 1 to 8 is made different at the respective vacuum containers 1 to 8. In addition, in the vacuum film formation apparatus, the side of the air of cathodes 9 for sputtering is sealed airtightly by airtight containers 10 when the leak of the air from the outside of the cathodes 9, for sputtering, which are installed additionally at the plurality of vacuum containers is detected, and the mixed gas of the helium and the neon is supplied, as the tracer gas, to the airtight containers 10.
Patent JP-S60262348-A (JP)
Title: Sealed type lead-acid battery
Inventor: AKUTO TAKAHARU
IPC: H01M50/133
Filed: 1984-06-07
Abstract: PURPOSE:To prevent decrease in electrolyte in a container and in battery life by covering the inner surface or the outer surface of a container of lead-acid battery with a metal on which nonconductive surface treatment is applied. CONSTITUTION:The whole surface, except a vent 5 and electrode-drawing parts 6, of a container is covered with a metal, on which nonconductive layer is formed, such as aluminum 7 on which alumite film 8 is formed. As a base metal, nickel, iron, cobalt, titanium, lead, copper, or stainless steel can be used in addition to aluminum. By forming nonconductive treatment layer on the surface of the metal, electrical short between positive and negative electrodes caused by contact with the outer appliance is prevented.
Patent JP-S607757-A (JP)
Title: Resin seal type semiconductor device
Inventor: YOKOYAMA HITOSHI
IPC: H01L23/485
Filed: 1983-06-27
Abstract: PURPOSE:To reduce exposed area and prevent corrosion of an electrode by making the shape of an opening above the electrode in a protective insulation film which covers a semiconductor base a polygon similar to the shape of the connecting part in a resin seal type semiconductor device wherein the electrode of the semiconductor base is connected to a lead frame for external connection with a thin metal wire. CONSTITUTION:On the surface of a semiconductor die 1, an electrode 2 is installed and is covered with a protective insulation film 3 wherein a hole 4a is opened to be used for a connecting position 7. Then, one end of a thin metal wire 6 is bonded in the connecting position 7 and the other end is connected to a lead frame 5. In this construction, the shape of the hole 4a is not made a regular square but a pentagon or a polygon which is nearer to a circle. This reduces the exposed area of the electrode 2 and reduces a trouble by lessening the corrosion of the electrode 2.
Patent JP-S63282343-A (JP)
Inventor: YAMAMOTO HARUKI
IPC: D03D51/18
Filed: 1987-05-11
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-S5340849-A (JP)
Title: Switching circuit for ac load
Inventor: MORI GOROU
IPC: H03K17/72
Filed: 1976-09-27
Abstract: PURPOSE: To make a zero-crossing detection circuit being of simflified circuit construction, by a constitution so as to always generate the zero-crossing pulse with the zero-crossing of AC power supply voltage detected without a relation to the on-off and power factor of the load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02296512-A (JP)
Title: Control system for vehicle suspension system
Inventor: SUZUKI YUTAKA
IPC: B60G17/015
Filed: 1989-05-09
Abstract: PURPOSE:To ovbiate any rolling liable to be produced in a vehicle not in a high-speed running as well as to improve the riding comfortableness by performing attitude control over the vehicle under symmetrical same damping force each in front and in the rear of the vehicle when the vehicle is not at high speed. CONSTITUTION:Four suspension systems 1-4 support a body from the lower side at each wheel side respectively in all directions of the car body. In this case, car speed is detected by a means 5, while whether the detected car speed is high speed or not is judged by a means 6. When the detected car speed is judged to be not high speed, each damping force of these suspension systems 1, 2 at symmetrical front part is set to be the same with each other, while each damping force of the suspension systems 3, 4 at symmetrical rear parts is controlled by a means 7 so as to set it the same with each other. With this constitution, at time of non-high speed, attitude control over a vehicle is performed under symmetrical same damping force in front and in the rear of the vehicle, thus the rolling is obviated in this way.
Patent JP-H06283573-A (JP)
Title: Single point tab bonder provided with bump heating mechanism
Inventor: TANIOKA MICHINAGA
IPC: H01L21/60
Filed: 1992-05-08
Abstract: PURPOSE:To enable transfer bump system bonding, by installing bump heating mechanism of a TAB tape tip, in a single point TAB bonder. CONSTITUTION:Auxiliary rails 3 for TAB tape carriage which are made of thermal insulator, and a hot-air circulation system air heater 7 surrounding the rails 3 are installed for a tape part before bonding work. The rails have a structure which exposes only the bump part of the lead tip of a TAB tape 4 and surrounds the other parts. Thereby, before bonding, the bump of the TAB lead tip can be heated without heating the TAB tape itself, and therefore the temperature difference between the bump and the pad is reduced without exerting adverse influence upon the TAB tape and a chip. Thus transfer bump system bonding is enabled.
Patent JP-S5639739-A (JP)
Title: Low-acidity canned food and its production
Inventor: BETSUPU SACHIKO
IPC: A23L19/00
Filed: 1979-09-10
Abstract: PURPOSE: The production of low-acidity and canned food of strained or mashed vegetables, thus keeping flavors and colors of raw materials and being used for  soup with smooth texture and high consistency.  
     CONSTITUTION: Pumpkins or potatos as a raw material are peeled, cut into pieces, and then crushed into fine particles, or green peas as another raw material are  heated and crushed together with 0.2wt% finely cut onion, and then they are mixed  with water so ?that the water content becomes about 83W89%. The product is  combined with 0.05wt% of table salt and crushed again. The crushed product is  packed into cans by a usual method, sealed tightly and sterilized at high temperatures for a short time to produce the objective canned food that has a pH of 5.2W 6.8, a water content of 80W90%, NaCl content of 0.06W0.08%, a form of finely  crushed paste all of which can pass through 16 mesh, a hardness of 1.2W0.09 and  thickness of 0.03W 0.08 according to the measurement with texturometer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01286552-A (JP)
Title: Signal processing system
Inventor: MORIMOTO HIDEAKI
IPC: H04L27/00
Filed: 1988-05-11
Abstract: PURPOSE:To allow an intermediate relay station to branch and insert an additional bit easily by devising the system such that a specific additional bit is arranged in the same string at equal intervals even after converting the string to some string. CONSTITUTION:In the case of inserting an additional bit to a data signal inputted from a carrier terminal station equipment, processing framing and applying conversion to a string for the transmission to a radio line, the length of a subframe to a prescribed position whose additional bit is inserted is formed to be a product among the number of strings before string conversion, the number of strings after string conversion and an optional natural number. Thus, the specific additional bit is branched or inserted easily in the intermediate relay station and the equipment of the intermediate relay station is simplified and the cost is reduced.
Patent JP-H05312156-A (JP)
Title: Scroll type fluid device
Inventor: HAGIWARA SHIGEKI
IPC: F04C18/02
Filed: 1992-05-08
Abstract: PURPOSE:To prevent increase in the friction factor due to linear contact of the inner circumferential edge of a thrust bearing part that is in the back surface side of a revolving scroll, to the supported surface of an end plate, when the end plate of the revolving scroll is deformed into a recessed shape in the center by receiving the high pressure of a compressed fluid. CONSTITUTION:An inner circumferential side part 6a of a thrust bearing part 6 is made to be so elastic that it can be deformed by the pressure from the side of a revolving scroll 4, by means of providing a circumferential slit 8 or a radial direction slit 9, on a frame 5.
Patent JP-2000303269-A (JP)
Title: Draft roller-driving device in spinning machine
Inventor: ITO SHUNJI
IPC: D01H5/32
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the reverse rotation of a draft roller, attributed to the reverse rotation caused by a built-in permanent magnet at the time of starting a motor to suppress the wrong drafting when driving a draft roller by a permanent magnet type synchronous AC motor. SOLUTION: When starting synchronous motors M2 and M3 which are permanent magnet type synchronous AC motors, the rotors tend to be reversely rotated by the rotary magnetic field caused by the relation of the positions of the permanent magnets mounted on the built-in rotors, and the rotary magnetic field caused in the stator. Though the reverse rotation is blocked by the engaging operation of a ratchet wheel 15 to an engaging pawl 17 in a front roller- driving system 6 in which the speed reducing ratio is small, and thereby the front roller 5 is not reversely rotated. As a result, the slackening between the front roller 5 and a middle roller 4 normally rotating when being started is suppressed, and the wrong drafting is suppressed.
Patent JP-S62274342-A (JP)
Title: Managing system for cross software system by cross software file
Inventor: CHIBA OSAMU
IPC: G06F9/06
Filed: 1986-05-22
Abstract: PURPOSE:To reduce managing information that a user handles by generating a cross software file in a host computer and defining a cross software ID for a subfile to be stored in this file. CONSTITUTION:A cross software file defining device generates the cross software file 3 in the host computer. Then, subfile information 15 to be stored in this file 3 is given 6 the cross software ID that a target computer can handle. Then, the subfile information 15 is registered in the file 3 by using a cross software file information setting device 5. The cross software ID is referred to for this subfile information 15, thereby identifying the target computer. Then, the subfile information 15 is read out of the file 3 by a cross software file information referring device 10.
Patent JP-2000303998-A (JP)
Title: Fan motor
Inventor: SUGIYAMA TOMOTSUGU
IPC: F04D29/52
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To easily and surely hold a lead wire by sealing a recessed groove formed in a housing by a sealing member to form a guide part, and passing the lead wire between the recessed groove and the sealing member in fan motor where the lead wire is guided to the outside by the guide part provided on the housing. SOLUTION: A housing 1 for holding a motor of an axial flow fan motor has a pair of end plate parts 2, an intermediate wall part 3 provided between them, and a fitting plate part 5 connected to the central part of one end plate part 2a through leg parts 4. A guide groove 6 is formed in the outer peripheral edge 25 of one end plate part 2a, and a leg part 8 having a recessed groove 8a for guiding a lead wire 7 inserted from a hole part 5a provided in the fitting plate part 5 is provided in the edge 25. Further, a guide part 9 for guiding the lead wire 7 guided by the guide groove 6 to the other end plate part 2b side is provided, and the guide part 9 is formed by a recessed groove 10 formed in the other end plate part 2b and a sealing member 11 mounted in the recessed groove 10.
Patent JP-H0413461-A (JP)
Title: Method for preventing clogging of air vent of die for vertical die casting machine and structure for preventing clogging
Inventor: NAKAMURA TAKAO
IPC: B22D17/22
Filed: 1990-05-02
Abstract: PURPOSE:To substantially prevent the clogging of air vents and to extremely facilitate the cleaning of the air vents by executing die opening in such a manner that only the upper die body ascends to form a spacing between the upper die body and an upper die end ring part and that the upper die end ring part ascends on ascending of the upper die body, thereby executing the die opening between the lower die and the upper die end ring part. CONSTITUTION:Only the upper die body 6a ascends and the spacing 28 is formed between the body and the upper die end ring part 6b hung by guide pins 6c. A flash is released from restraining and is freed in this way. The engaging parts at the bottom ends of the guide pins 6c and the upper die end ring part 6b are engaged and hung where the upper die body 6a ascends to some extent. A rotor die casting fitted into the lower die 20 is then parted from the upper die end ring part 6b. Since the flash is not restrained, the flash is bent and is drawn out while the flash is held attached to the vane end of the rotor die casting. The remaining of the flash in the air vents 6d does not arise. The rotor die casting is taken to the outside of the device when the lifting upper die 6 stops at a top dead point.