baber/WOPTO huggingface dataset:
Patent JP-S6094535-A (JP)
Title: Analog-digital converting circuit
Inventor: YAMAGATA AKINORI
IPC: H03M1/14
Filed: 1983-10-28
Abstract: PURPOSE:To speed up the converting time and to decrease the number of elements and power consumption by adopting the circuit constitution that all digital signals are outputted by one clock operation. CONSTITUTION:An analog input signal A1 at a terminal 1-1 is compared by a comparator 3-1 and its result is outputted to a digital signal output terminal 6-1. A voltage of 1/2F.S is applied to a terminal 7-1 as a reference voltage VREF1 in this case. When information at the terminal 6-1 is at H level, switch circuits 11-11, 11-12 are driven to flow a constant current generated at constant current source circuits 12-11, 12-12 to level shift circuits 10-2, 10-3. Then a voltage of 1/2F.S is caused to the circuits activated to supply the analog signal from the terminal 1-1 to input terminals 1-2, 1-3 as an analog signal A2 subject to 1/2F.S level shift-down.
Patent JP-H0733979-A (JP)
Title: Vinyl chloride resin composition, molding made using the same, and production of the molding
Inventor: ITO YUICHI
IPC: C08L75/04
Filed: 1993-07-21
Abstract: PURPOSE:To provide the title composition which is extremely reduced in compression permanent set and satisfactory in tensile strength and processability, and to provide the title molding and method. CONSTITUTION:The composition is obtained by incorporating l-100 pts.wt. polyol and 1-100 pts.wt. blocked polyisocyanate as a crosslinking agent into 100 pts.wt. either crosslinkable vinyl chloride resin or blend of 1-99 pts.wt. crosslinkable vinyl chloride resin and 99-1 pt.wt. vinyl chloride resin. The molding is obtained by drying up the composition at a temp. lower than the dissociation temp. (a) of the blocked polyisocyanate and molding the dry composition at a temp. not lower than the temp. (a).
Patent JP-H0845301-A (JP)
Title: Gaslight mantle and its manufacture
Inventor: HACHIMAN AKIO
IPC: F21H1/02
Filed: 1994-08-03
Abstract: PURPOSE:To provide a gaslight mantle emitting emerald green light and its manufacture. CONSTITUTION:Material containing erbium as a main component is supported with a mesh carrier 1 so as to form a gaslight mantle. Mesh carrier material is impregnated with the solution 3 of the material containing the erbium as the main component, and is dried. Thereafter, the same is fixed to a seating ring in an organic support-capping state, and is baked so that the organic support is burnt to ashes. Thereby, it is possible to provide beautiful emerald green light generation. Further, its production process is simple so that the production cost can be reduced.
Patent JP-H0486789-A (JP)
Title: Font-free raster image processing system
Inventor: OYA IKUO
IPC: G09G5/24
Filed: 1990-07-31
Abstract: PURPOSE:To obtain the raster image processing system which does not depend on fonts by including a raster image processing means, font managing means and interface means in the processing system. CONSTITUTION:The raster image processing means, the font managing means and the interface means are included in the processing system. The raster image processing means forms the font data assignment information for obtaining the font data of the characters included in the data when the data is inputted to the raster image processing system. The font managing means fetches the font data by accessing to the data base in which the font data is accumulated in accordance with the font data assignment information. The raster image processing means forms the raster image from the font data obtd. in such a manner and outputs this image to an output device and communication device. The font data does not depend on the raster image output device, such as printer and display device and the common access of the system is possible.
Patent JP-S6445739-A (JP)
Title: Thulium-doped quartz glass and production thereof
Inventor: ITO YOSHITAKA
IPC: C03C3/06
Filed: 1987-08-12
Abstract: PURPOSE:To obtain a uniform and large-sized quartz glass applicable to quartz laser glass, optical lens, etc., by adding a Tm-containing compound in the synthesis of glass by sol-gel process and adjusting the uniformity of the mixture to a prescribed level. CONSTITUTION:Fine silica particles are dispersed in a liquid produced by hydrolyzing an alkyl silicate with an acidic catalyst. The liquid is adjusted to pH 3-6 and a compound containing Tm element is added thereto. The obtained sol is gelatinized and dried. The resultant dry gel is heated to obtain a Tm- doped quartz glass having a uniformity of <=1X10<-6> per unit volume.
Patent JP-2001026343-A (JP)
Title: Sheet processing device, control method and image forming device
Inventor: MURATA MITSUSHIGE
IPC: B65H7/06
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction to be caused by the difference in the size of a sheet to be set by a user and the size of a sheet set in an inserter actually. SOLUTION: Before and after the size of a sheet to be transferred from an inserter 900 is fixed, the timer value to be set on a piling jam timer for detecting the piling of sheets is changed. During the period until the size of a sheet to be transferred from the inserter 900 is fixed, the timer value in the piling jam timer of each sensor (a paper feeding sensor 907, an entrance sensor 531, paper discharge sensor 533) is set to the maximum size that the inserter 900 can handle so that the piling jam may not be detected carelessly. When the sheet size is fixed, the timer value is set to fit to the actual sheet size.
Patent JP-H0757752-A (JP)
Title: Fuel cell power generator
Inventor: IINO EIICHI
IPC: H01M8/04
Filed: 1993-08-13
Abstract: PURPOSE:To provide a fuel cell power generator provided with a cell stack cooling system which does not need an ion exchange resin to be used to lower the conductivity of cooling water circulated in the cooling plate of the cell stack. CONSTITUTION:A heat exchanger 17 is inserted in the middle of the cooling system piping between a cell stack 1 and a steam separator 2, to separate the cooling channels between the channel of a heating medium for cooling circulating the heat exchanger and, the cell stack 1, and the heat exchanger 17 and the steam separator 2, are separated from one another, and an ion exchange resin 16 is removed. A fuel cell power generator of good maintenance can thus be provided.
Patent JP-H0253921-A (JP)
Title: Metallic traveller for spinning machine
Inventor: MOTOYAMA RYOICHI
IPC: C22C38/24
Filed: 1988-08-11
Abstract: PURPOSE:To obtain the title traveler excellent in toughness and resistance to wear and heat, thus capable of stable operation under high production and high-speed spinning by forming an alloy steel wire material containing each specified proportion of C, Cr and V to a traveler shape followed by quenching and annealing. CONSTITUTION:An alloy steel wire material containing 0.9-1.2wt.% of C, 0.2-1.6wt.% of Cr and 0.05-0.5wt.% of V is formed to a traveler shape followed by quenching and annealing treatments successively in this order, thus obtaining the objective product with a hardness HV of 650-750 having martensite texture in which sphered multiple carbide of Cr and V has been dispersed. It is preferable that this traveler contain, other than the above-mentioned elements, 0.15-0.25wt.% of Si and 0.25-0.35wt.% of Mn in terms of improving its annealing nature.
Patent JP-H0364932-A (JP)
Title: Manufacture of field effect transistor
Inventor: NAKAJIMA SHIGERU
IPC: H01L21/265
Filed: 1989-08-03
Abstract: PURPOSE:To avoid the complication of process as well as the increase of gate capacitance by a method wherein a dummy gate whose lengths at upper, intermediate and lower parts in the gate length direction are differentiated from one another and whose upper and intermediate parts are protruded from the lower part in the gate length direction is adopted. CONSTITUTION:The lowermost layer resist film 13 is subjected to O2-reactive ion etching using an SiO2 film 14 as a mask. At this time, both right and left sides of the residual lowermost layer resist film 13 is processed to enter farther inside than the side face of an SiN film 15. Thus, a dummy gate 18 in three layer structure comprising the resist film 13, the SiO2 film 14 and the SiN film 15 can be formed. Within this dummy gate 18, the lengths in the gate length direction of respective layers, i.e., upper, lower and intermediate layers, are differentiated so that the lengths is made shorter in the order of intermediate, upper and lower layers.
Patent JP-H1042978-A (JP)
Title: Furniture
Inventor: TAKEUCHI YASUKO
IPC: A47C7/62
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the falling of a sitting chair when a person leans on a seat back to add the center of gravity backward, and improve the safety by placing the seat part lower surface of the sitting chair on the upper surface of a housing box, and connecting the seat part to the housing box in the front part opposite to the seat back of the sitting chair. SOLUTION: A furniture 1 is formed of a housing box 2, and a sitting chair 3 having a seat back 5 on the back part of a seat part 4. The lower surface of the seat part 4 of the sitting chair 3 is placed on the upper surface of the housing box 2, and the seat part 4 is connected to the housing box 2 in a front part A opposite to the seat back 5. The seat part 4 is connected to the housing box 3 by use of a connecting cord 10 passing hole parts 7, 9 formed on the lower surface of the seat part 3 and the upper surface of the housing box 2. The reason for the connection of the seat part 4 to the housing box 2 in the front part A is that the sitting chair 3 is prevented from being rotated or turned over even when a person sits on the seat part 4 and leans on the seat back 5.
Patent JP-S6359113-A (JP)
Title: Switch input circuit
Inventor: TANAKA MASATO
IPC: G06F3/02
Filed: 1986-08-28
Abstract: PURPOSE:To reduce waste power consumption of a resistor by turning on a power supply for a prescribed period only including a period detecting on/off stage of an on/off switch from a connection midpoint between the rsistor and the on/off switch. CONSTITUTION:A series circuit comprising the resister 2 and the on/off switch 1 and a power supply 3 capable of turned on/off connected across the series circuit are provided and the power supply 3 is turned on only during a prescribed period including a period detecting the on/off state of the on/off switch 1 from a connection midpoint between the resistor 2 and the on/off switch 1. Thus, a switch input circuit decreasing useless power consumption of the resistor is obtained.
Patent JP-H1129173-A (JP)
Title: Easily openable sealed vessel and its preparation
Inventor: KISHIDA KOJI
IPC: B65B7/28
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To facilitate opening from the outside while peel strength from the content side is kept, by providing a surface layer material having a projected part to be fitted on the main body trunk part is formed on the inner peripheral side on the flange part of the main body, it is bonded peelably to the main body, and it is strongly bonded to a lid body. SOLUTION: A surface layer material 5 is provided on the surface of a flange 4 surrounding the opening end 30 of a vessel main body 3 and the surface of the inner periphery of the top end part of the trunk part of the vessel main body 3 and it is bonded with the lid body 2 at an adhesion region 11 of the flange 4. Strong bonding by heat adhesion is performed at the adhesion region 11 not so as to make the position A where stress is concentrated by the inner pressure to be peeled off. In addition, the flange 4 and the surface layer material 5 are bonded together at the peelable adhesion region 10 but as the loading caused by the inner pressure acts as a shear force to the interface 6 between the projected part 7 of the surface layer material 5 and the surface of the inner periphery of the top end part of the trunk part, enough strength can be obtd.  In addition, when the sealing is opened, the surface layer material 5 and the vessel main body 3 are peeled off by pulling up the tongue piece 20 for opening the lid body 2.
Patent JP-2001026472-A (JP)
Title: Production of blast furnace water granulated slag
Inventor: GUSHIMA AKIRA
IPC: C22B7/04
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for production of blast furnace granulated slag capable of lowering the concentration of the fluorine eluted from the blast furnace granulated slag. SOLUTION: The concentration of the fluorine of cooling water used for cooling the slag in a water granulation treatment in the process for producing the granulated slag by subjecting the molten slag generated at the time of production of molten iron in a blast furnace always satisfies the equation: 0<= (the concentration of the fluorine in the cooling water [mg/l])<=(-7/0.08)×(the content of the fluorine in the slag [%])+14. The concentration of the fluorine in the cooling water used for cooling the slag in the water granulation treatment is preferably so managed as to fall below a reference value.
Patent JP-S6264389-A (JP)
Inventor: HAMA TOMIO
IPC: B26B27/00
Filed: 1985-09-12
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-H1128050-A (JP)
Title: Making of fried bread containing frozen rice cake
Inventor: KOBATA KIKUO
IPC: A23L7/10
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for making fried bread by covering a frozen rice cake, which has been traditional from old times in Fukushima district and is used as a raw material, with a spongy coating made of wheat flour and steamed bread mixture in the main. SOLUTION: This method for making fried bread containing a frozen rice cake is to impregnate cold water into the frozen rice cake made by mixing leaves of magwort and pokeweed and exposing to clod wind, thoroughly swell it, drain water from it, thickly cover it with a strong batter coating obtained by using wheat flour and steamed bread mixture as main ingredients seasoned with sugar and a small amount of salt and fry it. The fried brad thus obtained is not only tasty but is held good as healthy food owing to nutritive value of the frozen cake itself added with carbohydrates by the spongy coating mainly comprising wheat flour and steam bread mixture and applicable in all cases as a staple, a side dish and a cake served with tea.
Patent JP-S6095637-A (JP)
Title: Error detecting system
Inventor: SAKAUCHI AKIRA
IPC: G06F11/00
Filed: 1983-10-31
Abstract: PURPOSE:To detect exactly an error even in case a state where a delay time is not equal is generated, by varying a timing for latching an error signal in accordance with a variation of a memory data definite timing. CONSTITUTION:A clock 35 for giving a timing period corresponding to a microcycle, and the first clock 36 and the second clock 37 in the microcycle are outputted by a timing generating circuit 31. When a signal 38 for controlling a latch clock 32 of the first register 17 is true, a latch timing of the first register 17 is generated by the clock 35. In accordance with which is true, the control signal 38 or a signal 39 for controlling a latch clock 33 of the second register 19, a latch clock 34 of a parity error flip-flip 13 is generated by either the first timing 36 or the second timing 37. In this way, a parity check can be executed by a different timing.
Patent JP-2000033393-A (JP)
Title: Sewage treatment
Inventor: TAKEKURA KOUICHI
IPC: C02F3/26
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen activated sludge method and a device therefor with the equipment cost and treating cost reduced as compared with the conventional oxygen activated sludge treating device, without need for a waste ozone treating equipment, excellent in the quality of the treated water and with the generation of return sludge reduced. SOLUTION: In the oxygen activated sludge method, concd. oxygen gas is supplied to an aeration tank 1, the ozone 17 as the raw material for oxygen from an ozonizer 4 is injected into a part or the whole of the return sludge 15 to ozonate it, and the treated return sludge 15 is not separated from the ozone as the raw material for oxygen after reaction but returned as such to the aerobic treating part of the aeration tank 1.
Patent JP-2001035361-A (JP)
Title: Manufacture of electron emitting source, the electron emitting source and fluorescent type display
Inventor: ITO SHIGEO
IPC: H01J1/304
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To efficiently emit the electron with low-voltage drive by using a carbon material having at least one of carbon nanotube, fullerene, nanoparticle, nanocapsule and carbon nanohorn. SOLUTION: A cathode conductor 102, a resistor layer 201 and an emitter 301 made of the carbon material including carbon nanotube are laminated on an insulating substrate 101. Etching is performed to the upper surface of the emitter 301 by dry etching. Thereafter, a rib-like gate electrode 403 is formed so as to complete an electron emitting source.
Patent JP-H0523614-A (JP)
Title: Wet type electric dust precipitator
Inventor: YAMAZAKI MINORU
IPC: B03C3/45
Filed: 1991-07-17
Abstract: PURPOSE:To improve dust collecting efficiency in a vertical gas flow type wet electric precipitator having small site area. CONSTITUTION:The upper stage dust collecting unit 18 consisting of discharging lines 26, dust collecting plates 24 and spraying devices 28 and the lower stage dust collecting unit 20 consisting of discharging lines 44, dust collecting plates 42 and spraying devices 46 are attached in two stages in the perpendicular direction to a dust collecting chamber 14, allowing the total surface area of the dust collecting plates 24, 42 to be increased without increasing the site area. Under the dust collecting plates 24 of the upper dust collecting unit 18 of the dust collecting units 18, 20, a trough 38 for preventing water droplets from falling is dispored and a gutter 40 for discharging the washing liquid collected by the trough 38 to the outside of a wet type electric precipitator 10 is provided. Thereby, since water droplets do not fall from the dust collecting plates 24 on the upper stage side, sparks generated by falling water droplets in the lower stage dust collecting unit 20 can be prevented.
Patent JP-H1042806-A (JP)
Title: Production of septically packed cooked rice
Inventor: TAKANO MASA
IPC: A23L7/10
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a tasty septically packed cooked rice by which washed rice in many rice container units can simultaneously be cooked without causing cooking unevenness. SOLUTION: Washed rice and, as necessary, a prescribed amount of water are contained in many rice cooking container units, formed by using a material resistant to rice cooking and having shape retaining properties and an opening at the tip and the rice cooking container units are then housed in a state thereof arranged in many stages side by side in a shelflike receiving unit 8 and covered with a covering unit 31. The washed rice in the many rice cooking container units in the state thereof covered with the covering unit 31 are subsequently cooked in a rice cooker 5.  A bacteriostatic gas is then introduced into the rice cooking container units in the intactly cooked state of the rice without transferring the cooked rice to a sales container to replace the air in the rice cooking container units with the bacteriostatic gas or the interior of the rice cooking container units is kept in a deoxidized state. In this state, each opening of the rice cooking container units is hermetically sealed with a film.
Patent JP-H0899474-A (JP)
Title: Heat transfer recording sheet
Inventor: KOJIMA YUTAKA
IPC: B41M5/382
Filed: 1991-08-13
Abstract: PURPOSE: To manufacture an image receiving sheet of high recording density with almost no tailings and scummings and without uneven printing by specifying the exposure rate of pulp fiber and the surface roughness of a recording layer in a recording sheet manufactured by using a raw material formed by mixing at least pulp fiber with a pigment. CONSTITUTION: In a recording sheet with a recording layer formed by applying a coating material containing at least a pigment and an aqueous bonding agent of 0.5-5g/m<2> as a pigment solid content on a substrate composed mainly of pulp fiber, the pulp fiber is mixed with the pigment on a recording surface and exposed thereon. The exposure rate of pulp fiber is 20% or smaller by the area ratio, and the surface roughness of the recording surface is formed in the range of 2.5-5μm measued by a print-surf surface roughness tester. The solid content weight ratio between the pigment and the aqueous bonding agent is set to be 0/50-90/10, and the magnesium carbonate is used for the pigment. The heat transfer recording sheet of uniform transferability without uneven printing and superior travel stability is manufactured by the arrangement.
Patent JP-S6097058-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1983-10-31
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-H105024-A (JP)
Title: Instrument for furling umbrella
Inventor: FUJIMURA HISAKI
IPC: A45B25/12
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To speedily furling an umbrella without getting hands wet by fitting a weight to the strap attached to the umbrella. SOLUTION: The weight is attached to the umbrella and when the umbrella is closed, a strap 1 of the umbrella is dropped down by the weight. When te umbrella is turned in such a state, cloth 2 of the umbrella is naturally furled by the operation of the weight 3 on the strap 1 of the umbrella. Concerning the strap 1 of the umbrella with weight, gravity caused by the weight 3 is exerted, therefore, operation to droop down is exerted and by turning the umbrella, the action for furled the umbrella is possible. When a 'magic tape(R)' 4 or a magnet is attached onto the strap 1 of the umbrella, the band 1 of the umbrella is once wound around the umbrella and fixed by the 'magic tape(R)' 4 or te like so that the umbrella can be automatically furled.  Manual work for rolling up the umbrella is eliminated and only by simply turning the umbrella, further, only with one hand, the umbrella can be easily automatically furled.
Patent JP-H0366712-A (JP)
Title: Copolymer of propylene
Inventor: ASANUMA TADASHI
IPC: C08F10/00
Filed: 1989-08-07
Abstract: PURPOSE:To obtain a new copolymer of propylene and ethylene, capable of exhibiting specific peaks in <13>C-NMR, having a special steric structure of methyl group in propylene and useful for various expected applications. CONSTITUTION:The objective copolymer having the peak intensity observed at 20.3-20.0ppm of >=0.5% based on whole peaks due to methyl groups based on tetramethylsilane as the standard in <13>C-NMR measured by using a 1,2,4- trichlorobenzene solution and 20-80wt.% ethylene content.
Patent JP-S6358882-A (JP)
Title: Laser oscillator
Inventor: OSANAI HAJIME
IPC: H01S3/03
Filed: 1986-08-29
Abstract: PURPOSE:To avoid Iaser beam absorption by laser media and achieve stable output as well as improvement in efficiency by installing closed vessels having transmission apertures of laser beams at a non-discharge space on an optical axis located between a discharge space and each reflecting mirror and sealing a gas into the, closed vessels, while its gas does not absorb the Iaser beams. CONSTITUTION:CO2 molecules 7 are excited due to the discharge in a discharge space 5 and light quantums are released. Then, the light quantums enter into closed vessels 8 after penetrating through a transmission aperture 9 and are induced out of other CO2 molecules 7 after repeated reflections as well a incidences between both reflecting mirrors 2 and 3 and they increase gradually. Subsequently, the amplified light quantums are reflected from the partial reflecting mirror 2 as laser beams 6 having a prescribed output power. The gas 10 such argon gas and the like as do not absorb the laser beams is so sealed in the closed vessels 8 that laser media are in a state of non-excitation and the CO2 molecules 7 almost disappear on an optical axis. Thus, there is no more absorption of the laser beams due to the CO2 molecules 7 and then the Iaser output is stable and the efficiency is high.