baber/WOPTO huggingface dataset:
Patent JP-H01246207-A (JP)
Title: Extract from fermented soybean (natto)
Inventor: CHIKAMATSU YOSHIHIRO
IPC: A23L11/00
Filed: 1988-03-25
Abstract: PURPOSE:To obtain an extract of a specific value of the total N content, by extracting crushed NATTO (fermented soybeans) with aqueous ethanol, precipitating the extract with a specific concentration of ethanol solution and dissolving again or dispersing the precipitate in more diluted ethanol solution. CONSTITUTION:Crushed NATTO is combined with an aqueous ethanol of about 20V/V%, gently stirred one overnight, then filtered. The filtrate is combined with anhydrous ethanol and left to stand day and night, as being gently stirred at 40 deg.C. The precipitate is separated, washed with 70V/V% ethanol solution several times to collect a viscous lump. The lump is dissolved or dispersed in 10V/V% ethanol solution so that the total N content becomes 0.03-10W/V% to give the subject NATTO extract. The extract can be processed into cosmetics, beverage and foods to improve the smoothness of skin and hair and touch after drying. The beverage therefrom dose not remind the drinkers that it originates from NATTO.
Patent JP-H10253805-A (JP)
Title: Light scattering film
Inventor: FURUHASHI SHIGEKI
IPC: G02F1/1335
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To largely improve brightness and resolution of a reflection type LCD used in combination with a mirror surface reflector by constituting a light scattering film of a thin film of a resin composition having uniformly dispersing true spherical particulates in a solvent-soluble fluororesin. SOLUTION: In this light scattering film 1, backward scattering and the regularly reflected light are reduced by combining it with a mirror surface reflector 5 to realize a bright-high resolution reflection type liquid crystal display. A solvent-soluble fluororesin is formed of a low refractive index component, and true spherical particulates are formed of a high refractive index component, and this film is constituted of a light scattering thin film by hardening a resin composition obtained by uniformly dispersing these particulates in the solvent soluble fluororesin. A thickness of this thin film requires a film thickness of 2 to 200μm by considering a particle diameter of the true spherical particulates, and is preferably 3 to 100μm in the aspect of handling. An organic high polymer type and an inorganic type are cited as the true spherical particulates.  For example, an acrylic resin, a polyurethane resin or the like exist as an organic high polymer.
Patent JP-2000264681-A (JP)
Title: Production of glass substrate for recording medium and glass substrate for recording medium
Inventor: IWASHITA MASASHI
IPC: C03C21/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a glass substrate for a recording medium in improved productivity and in enhanced reliability without requiring an examination for measuring the flatness of the glass substrate after an ion exchange treatment by measuring the elongation of the glass substrate in its flat surface direction after the ion exchange treatment. SOLUTION: This method for producing a glass substrate for a recording medium comprises a process for molding a glass raw material to obtain a disk-like substrate and then polishing the glass substrate, a process for measuring the flatness of the polished glass substrate and then selecting the glass substrate having a prescribed flatness range, a process for subjecting the selected glass substrate to an ion exchange treatment, and subsequently a process for measuring the elongation of the ion- exchanged glass substrate to the defined dimension of the ion-nonexchanged glass substrate and then selecting the glass substrate having a prescribed elongation range on the basis of the relation of the flatness to the elongation and the strength. It is preferable that the selection range of the elongation of the ion-exchanged glass substrate to the defined dimension of the ion-nonexchanged glass substrate is 0.01-0.18%. The glass substrate preferably has an outer diameter of 10-95 mm and a thickness of 0.3-1.1 mm.
Patent JP-S59200456-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MORI KAZUTAKA
IPC: H01L21/8234
Filed: 1983-04-27
Abstract: PURPOSE:To test and age the titled integrated circuit device simply with high efficiency by mutually connecting each input terminal in common through semiconductor switching elements while mounting a terminal collectively controlling each switching element. CONSTITUTION:When the potential of a test enable terminal TE is dropped up to negative supply potential -5V, control voltage VC of -5V is applied to the gates of each MOS field-effect transistor Q1-Qn from a node between C-MOS transistors Qa, Qb, the transistors Q1-Qn are each conducted and driven, and all input terminals P1-Pn and a terminal TP for a test are connected mutually in common. Accordingly, a probe for a tester 20 is brought into contact with the terminal TP, and the states of leakages of the terminals P1-Pn can be tested at a stroke. When a pull-up resistor is connected to the terminal TP and a logical state is fixed to H, all terminals P1-Pn are fixed to the logical state H, and a burn-in test can also be executed simply.
Patent JP-H10269646-A (JP)
Title: Magneto-optical recording/reproducing method
Inventor: TAKAO HIROKI
IPC: G11B11/105
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To make possible improving linear recording density without reducing an isolated recording magnetic domain size by relatively adjusting the switch timing of an applied magnetic field for the irradiation start or end timing of a laser light pulse and forming plural recording magnetic domains consisting of magnetization state answering to recording signals before/after switching. SOLUTION: An isolated single recording magnetic domain consisting of a single magnetization state or plural magnetization states is formed by delaying or hastening the switch timing of the applied magnetic field by a prescribed time, and a multi-valued signal is answered to various magnetization states, and multi-valued recording becomes possible. For forming the recording magnetic domains of the different magnetization states on the central part and the outer peripheral part of the recording magnetic domain, a difference ΔT between the irradiation end timing of the laser light pulse and the magnetic field applied timing is adjusted so as to be satisfied with -T>ΔT>T-T0 for a laser pulse width T0 and a clock period T. High density recording becomes possible without shortening a bit pitch.
Patent JP-H05229189-A (JP)
Title: Printing character size-setting device in printer
Inventor: OTSUKA SATOMI
IPC: B41J5/44
Filed: 1992-02-24
Abstract: PURPOSE:To provide a printing character size setting device capable of displaying a required character size quickly effectively on a display when the printing character size is selectively set. CONSTITUTION:When a printing character size is selectively set, in the case where an upper cursor key is not pushed down for a specific time (S13: NO), a single key is considered to be inputted, a character size message is successively displayed on a liquid crystalline display in an order of an en-size, an em-size, and a double size while the point number of each character size is being successively varied following a table content of the character size (S23, S18). Besides, in the case where the upper cursor key is pushed down for a specific time (S13: YES), a repeat key is considered to be inputted, and an em-size character corresponding to the point number representing each character size in the table content is selectively displayed on a liquid crystalline display while a message number is being skipped by each two pieces (S15, S18). Then, after displaying a required character size on the liquid crystalline display, the character size is set with a return key (S26: YES, S27).
Patent JP-H07258706-A (JP)
Title: Production of metallic fiber sintered sheet
Inventor: MIZUMOTO YASUHARU
IPC: B22F5/00
Filed: 1994-03-18
Abstract: PURPOSE:To easily obtain a metallic fiber sintered sheet excellent in acid resistance and having satisfactory fiber strength. CONSTITUTION:A porous flexible ceramic sheet is used in place of the wire mesh of a paper making machine, a slurry of metallic fibers is formed into a sheet and this sheet is coated with a ceramic sheet. The resultant three-layered sheet is dehydrated and dried and the metallic fibers are sintered at a temp. below the m.p. in an atmosphere of gaseous Ar or H2. In other way, a slurry of metallic fibers is formed into a sheet with a paper making machine using metallic or plastic wires and the sheet is transferred to the top of a ceramic sheet and further coated with a ceramic sheet. The resultant three-layered sheet is dehydrated and dried and the metallic fibers are sintered at a temp. below the m.p. in an atmosphere of gaseous Ar or H2.
Patent JP-H08272123-A (JP)
Title: Electrophotography photoreceptor and manufacture thereof
Inventor: NAKANISHI TATSUO
IPC: G03G5/14
Filed: 1995-03-30
Abstract: PURPOSE: To provide an electrophotography photoreceptor, in which generation of image defect such as a void and a white stripe which tend to be generated under a high temperature and high humidity environment can be prevented/suppressed and excellent potential stability in repeated use is provided, and a manufacturing method for it CONSTITUTION: In an electrophotography photoreceptor in which an intermediate layer 20 at least containing a binder resin and a photosensitive layer 30 containing both of electric charge generating material and electric charge transporting material are laminated on a conductive base 10 in this order, a boundary face 21 between the intermediate layer 20 and the photosensitive layer 30 is provided with minute roughness, and a difference in the thickness of the intermediate layer 20 between that in the top part, of a projection 22 and that in a bottom part, of a recess 23 is 0.05-20μm. Desirably, effective film thickness of the intermediate layer 20 is 1-20μm.  A manufacturing method for the photoreceptor includes a process in which the photosensitive layer 30 is formed by applying photosensitive layer forming application liquid on the surface of the intermediate layer 20 by means of a circular quantity controlling application device.
Patent JP-S61231070-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: NANZAKI YOSHIHIRO
IPC: C08F297/00
Filed: 1985-04-05
Abstract: PURPOSE:To provide the titled compsn. which gives an adhesive tape having excellent corrugated board mixture CONSTITUTION:20-40pts.wt. tackifying resin (e.g. terpene resin) is blended with 1--pts.wt. block copolymer mixture of at least 50.
Patent JP-S56169414-A (JP)
Title: Processing system for set error of receiving frequency
Inventor: OKAMURA KENZOU
IPC: H03J5/02
Filed: 1980-05-30
Abstract: PURPOSE:To prevent outside of the reception band, due to the frequency preset by external factors, by setting the reception state to that in a specific receptionable frequency and alarming the cause to a failure production if it is preset. CONSTITUTION:When a preset slection key 3 is operated, the content of a preset storage section 13 corresponding in an RAM11 is transferred to a frequency storage section 12, and the frequency of the section 12 and the output of a frequency band storage section 14 in each band are sequentially compared in the order of the band. In this comparing processing, first the frequency is compared with the lower limit value, and then with the upper limit, and if the frequency of the section 12 is included between the lower and upper limit values, the content of the section 12 is outputted on a display device 2. Further, in a repective comparing processing for all the bands, if the band is not included in any band, the error display is outputted to the display device 2, and the error display, e.g. ''E'', which alarm the frequency of the frequency storage section 12 is the outside of the receptionable frequency band, is displayed on the display device 2 for several seconds and it is informed to the operator. Thus, a radio listener can make suitable operation, allowing to assure excellent reception state al all times.
Patent JP-S55720-A (JP)
Title: Fluid reforming device and its method
Inventor: SUZUKI MASANOBU
IPC: C10G32/02
Filed: 1978-06-19
Abstract: PURPOSE: To improve the combustion efficiency of a fuel oil, to clean exhaust gas, to increase the efficiency of a low-grade fuel oil to that of a higher one, and to remove the scale or rust of water pipes in boilers, by changing the orientation of molecules in the fluid with a magnetic and an electric fields.  
     CONSTITUTION: A fuel oil, e.g. heavy or waste oil, is fed from the tank 6 to the pump 7, heated by the heater 8, and burnt in the burner 9. The fuel oil is subjected to the magnetic field produced by the unit 2 and the electric field produced by the unit 3 of the device 1 comprising the units 2 and 3 and the power source control units 5a and 5b simultaneously and/or in such a manner as to lag the electric field behind the magnetic field. For example, the magnetic field of 800 gausses and the electric field of 600 mW are applied to the fuel oil B flowing in the conduit to save the fuel by 16.9% and to give various advantages due to the change in molecular orientation of the fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58123670-A (JP)
Inventor: PEETAA HARUTSUBUIIKU
IPC: H01M6/18
Filed: 1982-04-30
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-H01246251-A (JP)
Title: Phenyl ether derivative
Inventor: GO ATSUSHI
IPC: C07D213/64
Filed: 1988-03-29
Abstract: NEW MATERIAL:A compound shown by formula I (Z is CX or N; X is H or halogen: R<1> and R<2> are lower alkyl). EXAMPLE:Methyl O-methoxycarbonylmethyl-3-(2-chloro-4-trifluoromethyl-3-(2- chloro-4-trifluoromethylpheooxy)benzohydroximate. USE:A synthetic intermediate of herbicides and capable of introducing diphenyl ethers showing high activity with a small amount, having a wide herbicidal spectrum and excellent selectivity for main crops. PREPARATION:A 3-(substituted aryloxy)benzohydroximic acid O-alkyl ether derivative shown by formula II is reacted with a compound shown by formula III (L is eliminable group) in the presence of a base (e.g., sodium methoxide) in an organic solvent (e. g., methanol) at -50 deg.C-the reflux temperature of the solvent to give a compound shown by formula I.
Patent JP-S548274-A (JP)
Title: Servo system
Inventor: JITSUMATSU HIROMI
IPC: G05D3/00
Filed: 1977-06-21
Abstract: PURPOSE: To improve spatial stabilized precision inclusive of maneuverability of a servo system, in the servo system to stabilize the space of the controlled object on a swinging stand to the swinging angular disturbance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59199582-A (JP)
Inventor: TANASE TERUYOSHI
IPC: C04B35/64
Filed: 1983-04-26
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-H06279394-A (JP)
Title: Method of synthesizing sodium 2-chloroethanesulfonate
Inventor: MATSUOKA TORU
IPC: C07C303/32
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a synthesizing method capable of suppressing preparation of EDS as a by-product and increasing a yield of sodium 2-chloroethanesulfonate based on the total amounts of raw materials and a reaction medium per unit time. CONSTITUTION:In a method of synthesizing sodium 2-chloroethanesulfonate by reacting 1,2-dichloroethane with sodium sulfite, the reaction is carried out in a reaction medium comprising a surfactant and an alcoholic aqueous solution to synthesize sodium 2-chloroethanesulfonate. This method has advantages such as compacted device, reduced consumption of energy and ready purification of product.
Patent JP-H09266664-A (JP)
Title: Current mode control dc/dc converter
Inventor: KOHAMA TATSUO
IPC: H02M3/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To keep an excellent S/N ratio and avoid the deterioration of control characteristics, by a method wherein a current gain is switched at the time of a light load and, when the current gain is increased, a phase compensation resistor is switched to increase the resistance value. SOLUTION: In a current mode control DC/DC converter, a reactor current is fed back to a current mode control circuit 4 through a light load current gain 17 and a light load time current gain is increased to keep an excellent S/N ratio at the time of a light load. Also, at the time of a light load, a voltage gain changeover switch 15 is connected to a 2nd phase compensation resistor 14 and the decline of a control band when a current gain 13 is switched to the light load current gain 17 and a current gain is increased is avoided and, further, the decline of the frequency at the point where the open loop characteristic curve of the current mode control DC/DC converter is not continuous is avoided.
Patent JP-S61235622-A (JP)
Title: Open air taking-in method making use of geothermal energy
Inventor: YAMAMOTO AKIHIRO
IPC: F24F3/00
Filed: 1985-04-08
Abstract: PURPOSE:To reduce a load to an air conditioner, by a method wherein a space for heat exchange between the open air and geothermal energy is provided in an underground part of a building and the open air is introduced into the indoor air conditioner after the open air temperature has been made to ascend by the use of geothermal energy. CONSTITUTION:A heat insulation material 8 is provided in an underground space A of a building. When an air conditioner 5 is operated, the open air flows into the underground space A through an open air inflow opening 4 and heat exchange is performed with geothermal energy which is transmitted through a base slab 1. As the open air flows through a small hole of a partition wall 7 at that time, it stays within the space A and the heat exchange is performed. The open air which has obtained the heat from geothermal energy is sent to the air conditioner 5. As for the underground space A, it is possible also to expedite the heat exchange by providing a gravel layer 11.
Patent JP-H08325019-A (JP)
Title: Production of bismuth layer compound
Inventor: AMI TAKAAKI
IPC: H01L39/24
Filed: 1996-03-28
Abstract: PURPOSE: To produce a layer compound having good crystallinity and improved electrical characteristics by using, as its precursor, a compound which is deposited on a substrate and has a fluorite structure and subjecting the precursor to heat treatment in an oxidizing atmosphere. CONSTITUTION: In this production, source materials such as BiPh3 (triphenylbismuth) used as a Bi source, Sr(DPM)2 (dipivaloyl-strontium) used as an Sr source and Ta(OCH3 )5 used as a Ta source are separately dissolved in an organic solvent such as tetrahydrofuran to obtain their respective solutions each having about 0.1mol/l concn. These solutions are mixed together in liquid volume ratios of Bi:Sr:Ta of 2:1:2 as the initial values and the resultant mixed solution is transferred and introduced into a preheated vaporized. Then, the vaporized solution is introduced together with Ar carrier gas into a reactor evacuated to about 10Torr, and there, the Bi, Sr and Ta sources are deposited on a substrate heated to a about 600 deg.C. Subsequently, an oxidizing gas such as oxygen is allowed to pass through the reactor to obtain a thin film having a fluorite structure.  Further, the thin film thus obtained is subjected to heat treatment in a gaseous oxygen stream under ordinary pressure, at 800 deg.C for 1hr to produce a thin film of the objective bismuth layer compound contg. Bi2 SrTa2 O9 as the main phase.
Patent JP-H03277820-A (JP)
Title: Ball screw device using oldham's coupling
Inventor: SHIRAI TAKEKI
IPC: F16H25/24
Filed: 1990-03-23
Abstract: PURPOSE:To reduce the moment due to rolling resistance of a rolling element in a joint by arranging a first rolling element train and a second rolling element train, for respectively moving an input and output members to guide to the directions transverse to each other, in one flat surface. CONSTITUTION:An Oldham's Joint 6 consists of an input side member 61 and an output side member 62 to be arranged opposite to each other and a square intermediate member 63 interposed between both the members 61, 62. The members 61, 62 are fitted freely to move in the X, Y axial directions transverse to each other along four edges of the member 63. Each rolling element B... of a first rolling element train BX, BX, which consists of rolling elements 12 alighned in one line between rolling element rolling channels X1, X2 in the X axial direction respectively provided in the members 61, 62, is held by a plate gage 9 with a space from each other. A second rolling element train BY, BY held by the gage 9 is interposed freely to roll between rolling element rolling channels Y1, Y2, Y1, Y2 facing to each other in the Y axial direction.
Patent JP-2000262720-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the execution of payment by noise and to provide a processing method capable of coping with the tampering by a player with an evidential ball in a payout device detecting the winning at a winning hole and immediately executing the payment. SOLUTION: An occurrence of abnormality is judged by comparing and studying the detection of winning and the detection of payment by a game board control portion 45, the existence of the winning balls on an evidential ball detecting portion is judged in an inner frame control portion 53 by further executing the inspection, and the result is transmitted to a management computer to cope with the payment by the tampered game. Whereby the aquirement of the game balls by the tampered game can be prevented.
Patent JP-S55167065-A (JP)
Title: Painting method
Inventor: KAMETANI TOORU
IPC: B05C11/02
Filed: 1979-06-13
Abstract: PURPOSE: To obtain an uniform and smooth paint film by a method in which a bar roll obtained by winding closely a given diameter of wire around a core material is pushed to an applicator roll or a pickup roll to control the amount of paint passing through the roll.  
     CONSTITUTION: In a painting work with a reverse roll coater, a bar roll obtained by closely winding a given diameter of a wire around a core material is pushed to an applicator roll or a pickup roll to control the amount of a paint passing through  the bar roll and these rolls, whereby a uniform and smooth paint film is obtd. For example, the distance between the bar roll 9 and the applicator roll 2 is determined by the diameter of the wire 11 wound around the bar roll 9, and the amount of paint supplied is optionally selected by choosing a given type of a wire. The paint film passing through the bar roll 9 and the applicator roll 2 has an enevenness whose interval and height are equal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57189449-A (JP)
Title: Metal vapor electric-discharge lamp
Inventor: OOTANI KATSUYA
IPC: H01J61/33
Filed: 1981-05-18
Abstract: PURPOSE:To stabilize the characteristic of a metal vapor electric-discharge lamp without using any heat-insulating metal belt by making the outer diameter of at least one end of a ceramic emission tube to be smaller than the outer diameter of the central side of the emission tube. CONSTITUTION:Each end part of a ceramic emission tube 1, the central side of which has an outer diameter of (D), has an outer diameter of (D1) and a length of (L1). The above diameter (D1) and the above length (L1) are adjusted so that they satisfy the relationships of D1/D<=0.8 and L1/L<=0.2, that are within the range of the critical point of the emission tube 1. As the result, a stable characteristic of the lamp can be achieved without using any heat-insulating metal belt.