baber/WOPTO huggingface dataset:
Patent JP-H1027856-A (JP)
Title: Nonvolatile semiconductor memory and manufacture thereof
Inventor: GOTO YASUSHI
IPC: G11C17/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile semiconductor memory of an MFMIS(metal/ ferroelectric/metal insulator/semiconductor) structure, wherein even if a power- supply voltage is a voltage of 5V or lower, the operation of a nonvolatile memory is made possible. SOLUTION: A ferroelectric capacitor, which consists of an upper electrode 109, a ferroelectric film 108 and a lower electrode 107, is patterned and thereafter, after protective films 110 are respectively formed on the sidewalls of the capacitor, a floating gate electrode 106 is processed. By adjusting the thickness of the films 110 on the sidewalls of the capacitor, the area of the film 108 which comes into contact with the electrodes 109 and 107 is formed smaller than that of the electrode 106. The capacity of the ferroelectric capacitor becomes smaller than that of a gate insulating film capacitor, which consists of the electrode 106, a gate insulating film 102 and an Si substrate 101. Therefore, even if a power-supply voltage is a low voltage of 5V or lower, a full reversing voltage can be applied to the film 108 and the operation of a nonvolatile memory becomes possible.
Patent JP-S6427428-A (JP)
Title: Preparation and method for preserving pickles of meats or fishes
Inventor: ISOGAI JUSABURO
IPC: A23L17/00
Filed: 1987-07-23
Abstract: PURPOSE:To preserve pickles for a long period, by respectively containing a sponge member impregnated with a seasoning and meats or fishes together in a bag made of a synthetic polymer and hermetically sealing the bag. CONSTITUTION:Fishes 2 as caught from the sea, together with a sponge member 1 previously impregnated with a seasoning, are contained in a bag container 3. The opening of the bag container 3 is then hermetically sealed while keeping the interior thereof in a vacuum state.
Patent JP-S6340267-A (JP)
Title: Bipolar plate for redox flow type cell
Inventor: OGAWA HIROYASU
IPC: H01M8/02
Filed: 1986-08-02
Abstract: PURPOSE:To simplify cell stack assembly process and to improve current efficiency by forming manifolds and slits in a bipolar plate and electrically insulating the manifolds and/or the slits. CONSTITUTION:A bipolar palte 3 is made of carbon fiber and/or carbon black and resin. As a method for electrically insulating manifolds 3a and/or slits 3b of a bipolar plate 3, for example, the manifolds and/or slits are/is made with glass fiber reinforced plastic or polyethylene which are insulating material.
Patent JP-2001010713-A (JP)
Title: Carrier processing device
Inventor: KUMAKURA YASUO
IPC: B65G33/18
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To successively feed objects to be processed such as garbage, to automatically discharge objects to be processed at the same time as a feeding work for objects to be processed, to simplify the structure of a device and to miniaturize the device. SOLUTION: This device is provided with an outside screw 10 which is disposed within a casing 11 and has a rotary shaft 9 formed into a cylindrical shape, an inside screw 25 which is disposed within the rotary shaft 9 and rotates in a direction opposite to the outside screw 10, a chute 34 for feeding objects to be processed carried by the outside screw 10 into the rotary shaft 9, and a through hole 32 for discharging objects to be processed carried by the inside screw 25 to an upstream side of the outside screw 10.
Patent JP-S6337959-A (JP)
Title: Split printing system of serial printer
Inventor: KUROKAWA SHOWA
IPC: B41J2/30
Filed: 1986-08-01
Abstract: PURPOSE:To prevent the shift of a printing position and the lowering in printing grade, by providing a function for performing printing in such a state that one printing block is divided plural times and a function for fixing paper in a non-movable state before the finish of split printing. CONSTITUTION:For example, when two characters of 'XA' are set as one block to perform two-split printing, first printing 3 is performed and a printing position is returned to the original position during a period 1. to perform second printing. In a conventional system, since paper is fixed only for periods 7., 8., the paper moves at a point 2 for the period 1. and a printing result generating the shift of characters is brought about. Therefore, in this system, the paper is fixed even during a period returning the printing position. That is, when printing is performed in such a state that one block is split plural times, the paper is fixed before split printing is finished to bring about effect for capable of preventing the lowering in printing grade by preventing paper shift.
Patent JP-S6073694-A (JP)
Inventor: KAKUBO YUUJI
IPC: G10K15/00
Filed: 1983-09-30
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-S6264957-A (JP)
Inventor: RORUFU DEIITERU HETSUSHIYU
IPC: A61K38/00
Filed: 1986-08-01
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-H0841310-A (JP)
Title: Flame-retardant polyphenylene ether resin composition
Inventor: TERAO MASARU
IPC: C08L53/00
Filed: 1994-08-03
Abstract: PURPOSE:To provide a flame-retardant polyphenylene ether resin compsn. which is a new material having significantly improved flame retardancy while maintaining the features of a polyphenylene ether resin, is free from bleedout on the surface of a molding, can provide a molding free from evolution of any corrosive or harmful gas during molding or combustion, and has a combination of heat resistance with flame retardancy. CONSTITUTION:100 pts.wt. polyphenylene ether resin (A) is mixed with 5 to 80 pts.wt. product prepd. by melt-kneading a carboxylic anhydride-modified product (B) of a hydrogenated block copolymer prepd. by hydrogenating a block copolymer of a polymer block composed mainly of at least one vinyl arom. compd. with a polymer block composed mainly of at least one conjugated diene compd. and at least one halogen-free hydrocarbon flame-retardant compd. (C) selected from among phenolic resins and phosphorus, nitrogen, and boron compds, and the mixture is melt-kneaded to prepare a flame-retardant polyphenylene ether resin compsn.
Patent JP-H0348133-A (JP)
Title: Liquid tank type thermal shock testing apparatus
Inventor: KATSUMATA NAOTO
IPC: G01N3/60
Filed: 1989-07-17
Abstract: PURPOSE:To automatically remove moisture by providing a dehydration pipeline starting from the liquid phase part of the heating medium of a low temp. tank to reach the gaseous phase part thereof through an opening and closing valve, a dehydration filter and a pump. CONSTITUTION:A sample basket 5 receiving an object to be tested is repeatedly immersed in the low temp. heating medium 2a of a low temp. tank 1a and the high temp. heating medium 2b of a high temp. tank 1b alternately by a definite time to perform a test. Hydrogen fluoride is contained in the surface of the medium 2a and corrosive moisture is condensed to be frozen. Therefore, the test is interrupted after the elapse of a definite time to raise the temp. of the tank 1a to room temp. and a solenoid valve 8 is opened to operate a pump 10. Then, the moisture of the medium 2a is separated by a dehydration filter 9 and hydrogen fluoride is removed by a deacidifying filter 11 to be returned to the tank 1a. The moisture separated by the filter 9 is discharged through a drain valve 12. By this method, moisture can be automatically removed.
Patent JP-S57108256-A (JP)
Title: Electroless plating method for fiber assemblage
Inventor: TOUMA KATSUYUKI
IPC: D06M11/00
Filed: 1980-12-25
Abstract: PURPOSE: To apply metallic films of superior brightness and adhesiveness uniformly by loading a fiber assemblage in a porous vessel, immersing the same in a treating bath cell, applying fluctuating pressure and applying electroless plating pretreatment and treatment.  
     CONSTITUTION: A fiber assemblage 3 is loaded in a porous vessel 1 such as cage or the like and is immersed successively in each treating cell for performing electroless pretreatment and electroless treatment, thence fluctuating pressure is exerted by means of a porous pressing plate 4 making reciprocation such as vertical movement. The fiber assemblage is preferably a short fiber assemblage of natural fibers or chemical fibers, with preferably about 20W200mm fiber lengths, and about 1W25 deniers sizes of monofilaments. This is packed in layers of about ≤30cm in the vessel 1, and at the time of immersing the same in the cell 2, the fibers are pressed to about 1/2 total thickness. The oscillation amplitude of the plate 4 is set at about 5W20cm and the frequency at 12W30T/min. The uniform treatment is accomplished by giving compression and expansion alternately in this way. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0736825-A (JP)
Title: Information processor
Inventor: MORITA HIROSHI
IPC: G06F13/42
Filed: 1993-07-23
Abstract: PURPOSE:To provide an information processor capable of evading collision between read data and write data without connecting an external circuit to a data bus and inserting a hold state between the read and write data. CONSTITUTION:When a delay instruction is stored in a write mode register 6, a write data output signal generating part 301 delays the output start timing of write data only for a prescribed time so as to output the write data to a data bus after the disappearance of read data immediately preceding to the write data. A write strobe signal generating part 310 matches the output timing of a write strobe signal with that of the write data. Thereby the generation of collision between read and write data on a data bus can be prevented without especially arranging a data collision preventing device on the data bus.
Patent JP-H1113495-A (JP)
Title: Swirl control valve
Inventor: HORIKAWA MASANORI
IPC: F02B31/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a swirl control valve that is able to form an optimum air flow at the whole air quantity area. SOLUTION: A swirl control valve is provided with a valve shaft 1 and a valve body 2 being attached to this valve shaft 1, and equipped with a notch 8 for generating a swirl. This wave body 2 is provided with a main valve part 5 and a subs valve part 7 being movable to this main valve part 5, and this sub valve part 7 is variable of its are by partially covering the notch 8 of the main valve part 5.
Patent JP-H0755982-A (JP)
Title: Supporting body for housing of control-rod driving device of boiling water reactor
Inventor: BENTO AIBAN BEEBAASUTEN
IPC: G21C7/10
Filed: 1994-07-13
Abstract: PURPOSE: To support a control rod drive housing so that the control rod drive of a boiling water reactor can be replaced quickly and easily and so that the exposure to radiation of operating personnel during replacement of the control rod drive can be decreased or minimized. CONSTITUTION: A support rod 22 for the control rod drive housing of a boiling water reactor has a blade assembly 25 which limits the movement of a control rod in the event that the control rod drive housing is damaged. The blade assembly 25 is attached to support rods 22 installed in lines on the opposite sides of a control rod drive 20. Each of the blades 30 of the blade assembly 22 supports a quarter of the control rod drive 20. The blade assembly 25 is rotatable from an operating position to a non-operating position, thereby making the replacement of the control rod drive 20 possible.
Patent JP-H0232898-A (JP)
Title: Electronic blackboard
Inventor: SAITO MASAMITSU
IPC: H04N1/107
Filed: 1988-07-22
Abstract: PURPOSE:To prevent a lowering in the quantity of light by making the depth dimension of a blackboard main body thin and omitting a mirror by bending the route of a writing medium at a press part to arrange an optical system and an optical reading part between a pair of rollers and allowing an optical reading part to be directly opposed to the surface of the medium. CONSTITUTION:A writing medium 6 is bent by tension rollers 15, 16 to form a wide space part 14, and an optical system 11 consisting of a light source 8 and a reflecting plate 9 and an optical reading part 10 are arranged to said space part 14. The writing medium 6 is rotated and the reflected image from the writing medium 6 illuminated by a light source 8 is directly formed on the CCD image sensor of the optical reading part 10. By this method, the incident light path 19 to the optical reading part 10 is not blocked by the writing medium 6. Further, a mirror for reflecting the image of the writing medium 6 to the optical reading part 10 can be omitted.
Patent JP-H0472090-A (JP)
Title: Solder electroplating method
Inventor: HASEGAWA TORU
IPC: C25D3/60
Filed: 1990-07-11
Abstract: PURPOSE:To suppress the occurrence of solder dust and to shorten the time required to clean a metal mold by continuously electrodepositing an Sn-rich layer and a Pb-rich layer on a body to be plated and then electrodepositing an Sn-rich layer in a short time when solder electroplating is carried out. CONSTITUTION:When solder electroplating is carried out in two steps, an Sn-rich layer 2 and a Pb-rich layer 3 are continuously formed on a lead frame 1 by 1st-step plating and the power supply is cut off. An Sn-rich layer 2 is then electrodeposited on the layer 3 by 2nd-step plating in a short time to finish plating. Since the harder Sn-rich layer is formed as the outermost layer of the resulting plating film, this plating film nearly prevents the occurrence of solder dust even by rubbing against a metal mold in a subsequent working stage.
Patent JP-H0718662-A (JP)
Title: Transporting gas discharging method in powder injecting/ agitating method and device thereof
Inventor: MIURA YASUNORI
IPC: E02D3/12
Filed: 1993-06-30
Abstract: PURPOSE:To improve the execution efficiency and durability by lifting the transporting gas onto the ground via a discharge passage provided in parallel with an execution rod CONSTITUTION:Agitating blades 5, 5 are directly extended outward at the prescribed portions of execution rods 4', and injection nozzles 6 are provided at the base sections of them along the agitating blades 5. The agitating blades 5, 5 of both execution rods 4, 4' are arranged at the phase difference in the axial direction by spacers 14, 14. The angular execution rods 4', 4' are applied with the prescribed static pressure and rotating force in the tandem state to be intruded into the ground for drilling, and the agitating blades 5 are lifted while being reversely rotated at the prescribed depth. The powder of an improving material such as the prescribed cement, lime, and slug is fed into the execution rods 4' by the gas such as air from a plant on the ground via a transportation passage 7', and it is injected into the ground through the injection nozzles 6 from the rotating back faces of the agitating blades 5 and mixed and agitated. The gas such as air used for transportation is lifted onto the ground via an opening/closing valve 16 at the tip section of a discharge passage 17.
Patent JP-S6074372-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: F24C7/02
Filed: 1983-09-30
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-H1024226-A (JP)
Title: Automatic gaseous mixture generator
Inventor: TSUCHIYA SEISHI
IPC: B01F23/10
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To automatically generate a gaseous mixture of optional concn. by successively arranging a pressure-reducing valve, mass flow controller and solenoid valve in plural feed lines to be supplied with the raw gases of specified concn. and controlling the mass flow controller and solenoid valve with a sequencer. SOLUTION: When a specified gaseous mixture P2mix is obtained, a flow rate is set in mass flow controllers MF11 to MF14 by a sequcncer SK. A signal is given to the solenoid valves SV11 to SV41 and SV12 to SV42 from the sequencer SK, raw gases are supplied to a mixing line 15 from feed lines 11 to 14, and a specified gaseous mixture P2mix is obtained. In this case, since the solenoid valves SV11 to SV41 and SV12 to SV42 are arranged in series, the reliability against leakage is secured. When fluid leaks from the solenoid valves SV12 to SV42, the relief openings of the solenoid valves SV11 to SV41 are opened, gas is released from the openings, and the leakage of fluid from the solenoid valves SV12 to SV42 is prevented.
Patent JP-2001014715-A (JP)
Title: Optical pickup device
Inventor: OUCHIDA SHIGERU
IPC: G02B5/32
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To attain to be small in size and low in cost by making a hologram and a light receiving means in common with each other, and at the same time to obtain a favorable signal by decreasing aberration and offset of signal due to positional deviation of two laser beam sources, in an optical pickup device having a plurality of light sources with different wave length. SOLUTION: In an optical pickup device which has a plurality of light sources 1, 2 comprising semiconductor laser with different wave length, projects a luminous fluxes from a plurality of light sources through an optical means 3 leading to an optical recording medium 7 on a recording surface on the optical recording mediun, and executes writing, erasing or reproducing of information while receiving return luminous fluxes reflected by the recording surface through a light receiving means 9, the optical means 3 leading the luminous fluxes from a plurality of light sources to the optical recording medium 7 is a nearly triangular prism which reflects the luminous fluxes from a plurality of optical sources 1, 2 by respective different reflection surfaces,  and is composed of a hologram 4 having a function to make light beams of respective wave length converge on a same point of the light receiving means 9 between a plurality of light sources 1, 2 and the optical recording medium 7.
Patent JP-H02160607-A (JP)
Title: Improved coaxial tube ozonater
Inventor: AANSUTO JIEE SUTAUBATSUHA
IPC: C01B13/11
Filed: 1989-07-15
Abstract: PURPOSE: To efficiently obtain ozone with min. electric power consumption by placing glass induction tubes at the center between inside and outside tubular metallic electrodes, disposing two pieces of annular discharge gaps of the min. gap and specifying the thickness of these induction tubes to a specific value or below.  
     CONSTITUTION: Each concentric tube assembly comprises the outside tubular metallic electrode 16 and the inside tubular metallic electrode 18 arranged on its concentric circle therein. The one end of the electrode 18 is capped. The glass induction tubes 20 are arranged at the center between the electrodes 16 and 18 on the concentric circle to form the inside and outside concentric annular electric field discharge gaps 12, 14. Electric powder is periodically supplied between the electrodes 16 and 18 and a refrigerant is circulated to the outer peripheries of the electrodes 16, 18. An O 2 -contg. gas to be supplied is ozonized in the gaps 12, 14. The gaps 12, 14 is formed to the min. gap of 0.45 to 0.55 mm and the thickness of the glass tubes 20 is specified to ≤1.1 mm in order to minimize the voltage necessary for production of the ozone. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6243267-A (JP)
Title: Optical reader
Inventor: KINO TOMIYOSHI
IPC: H04N1/40
Filed: 1985-08-20
Abstract: PURPOSE:To improve picture reading quality with a simple constitution by forming a reading control means in such a constitution where a reading point is read in N pieces and the pictures are read at least in three gradations according to the reading results of said N pieces of reading points. CONSTITUTION:An optical reader reads optically the pictures on a form 3 set on a platen 2 under the control of an electronic controller 1. A serial type reading head 5 has reciprocating motions in the width direction of the form 3 via a head shift device 6. At the same time, the form 3 on the platen 2 is carried by a form carrying device 7 and the head 5 can read pictures in a full range of the form 3. The reading point is irradiated via a fiber Ti at the light emitting side and read with black/white binary coding based on the intensity of the reflected light led from two areas Sr and Sl obtained by dividing a reading point Si into two equal parts via the fibers Rri and Rli at the photodetecting side. Based on this picture data, the reading point is read in three gradations, i.e., white, gray and black.
Patent JP-H0235920-A (JP)
Title: Manufacture of selective permeable membrane
Inventor: SUGITA YUZO
IPC: B01D71/64
Filed: 1988-07-25
Abstract: PURPOSE:To enhance selective permeability in the pervaporation process by solidifying an aromatic imide polymer dissolved in an organic solvent in solidifying solution, forming a membrane-like material and bring said membrane-like material into contact with a solvent and shrinking. CONSTITUTION:Organic solvent solution in which an aromatic imide polymer having haloalkyl is dissolved is solidified in solidifying solution to form a membrane-like material. Then, said membrane-like material is brought into contact with a solvent to be able to shrink the membrane-like material to shrink the membrane-like material, and then quarternized reaction is carried out by using an amine compound. As the organic solvent to dissolve the aromatic imide polymer, the solvent having compatibility with the solidifying solution such as methyl acetoamide, dimethylformamide or the like is suitable. The concentration of the aromatic imide polymer in the organic solvent is generally 10-30wt.%.
Patent JP-2001009836-A (JP)
Title: Mold for plastic molding
Inventor: KOBAYASHI NORISHIGE
IPC: B29C33/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To easily realize shortening of molding cycle time and to effectively attempt to improve quality and to decrease manufacturing cost of a plastic molded article. SOLUTION: A mold 10 for plastic molding consists of a shell part 20 formed of a metal with inferior electric conductivity into a thin sheet-like form along a wall face shape of a cavity 13 and electrically heated by direct energization by means of an outer electric source 27, a heat transfer part 23 tightly arranged on the underside of the shell part 20 and provided with cooling pipes 24 through which a heating medium for cooling passes in the inside thereof and an insulating layer 22 placed between the shell part 20 and the heat transfer part 23 and electrically insulating the shell part 20 from other parts and allowing heat conduction from the heat transfer part 23 to the shell part 20.  In addition, heat pipes 21 are tightly arranged on the underside of the shell part 20 and fluctuation of temp. of the shell part 20 heated by energization by means of the outer electric source 27 is solved by means of the heat pipes to uniform elevation of temp. of the shell part 20.
Patent JP-H1131487-A (JP)
Title: Cylindrical sealed battery and its manufacture
Inventor: SUGAFUJI MASAYA
IPC: H01M10/058
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical sealed battery in an insulating ring structure for improving the permeability of an electrolyte and restraining malfunction due to stagnant liquid. SOLUTION: A cutout part is formed on the outer diameter side of an insulating ring 7 to isolate and insulate a pole plate group 3 stored in a battery case from a sealing plate 5 or a rising part is formed on a separation part to improve the permeating speed of an electrolyte into the pole plate group 3 and smoothly bleed air out of the battery case 2 for better electrolyte permeability, so that the possibility of stagnant liquid is eliminated and defective insulation of an insulating plate 6 due to a shift is avoided.
Patent JP-S6072703-A (JP)
Inventor: OKAMOTO KAZUHIKO
IPC: B27K5/02
Filed: 1983-09-29
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。