baber/WOPTO huggingface dataset:
Patent JP-H11274326-A (JP)
Title: Nonvolatile memory device and its manufacture
Inventor: NISHIWAKI TAKESHI
IPC: H01L29/792
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To increase the number of rewritable times for a nonvolatile memory device. SOLUTION: In a nonvolatile memory device, the continuity and noncontinuity between the source 2 and drains 3 and 4 of an n-channel MOS transistor structure and controlled by means of a control gate 6 and a floating gate 5, and the drains 3 and 4 are constituted of a first portion 3 and a second portion 4 which contains an impurity at a concentration higher than that of the first portion 3 does. In addition, the first and second portions 3 and 4 are formed, in such a way that the portions 3 and 4 come into contact with a silicon oxide film 7 interposed between the floating gate 5 and drains 3 and 4, and a first tunnel oxide film 7a is formed at the part of the silicon oxide film 7 corresponding to the first portion 3.  Moreover, a second tunnel oxide film 7b, which is thicker than the first oxide film 7a, is formed at the part of the silicon oxide film 7 corresponding to the second portion 4.
Patent JP-S55165747-A (JP)
Title: Projecting material for surface treatment of animal food
Inventor: ONDA MASAKI
IPC: A23B4/03
Filed: 1979-06-13
Abstract: PURPOSE: A projecting material for surface treatment, capable of removing the matter deposited on the surface of an animal food, and consisting of a fine particle of an animal bone or shell.  
     CONSTITUTION: A bone or shell of an animal, e.g. a bonito or crab, is ground into a fine particle of diameter 1W3mm by a grinder, and the resulting projecting material is projected onto the surface of an animal food at a high speed of 60W80m/sec by a projector. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58192201-A (JP)
Inventor: SHIBUYA TAKEFUMI
IPC: H01B1/20
Filed: 1982-05-06
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-H08288898-A (JP)
Title: Method and device for using radio channel in common
Inventor: DEEBUITSUDO FUREDERITSUKU BANT
IPC: H04B7/26
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To support radio data communication between data communication terminals within the reach range of cell base station while utilizing existent facilities as they are by sharing a single radio channel among plural mobile units on a cellular network. SOLUTION: This device is composed of three notebook type computers 5, 12 and 14 equipped with radio communication equipment mutually communicatable with a cell base station 1. On a subnetwork 10, the notebook type computer 5 operates as an AHC and the notebook type computers 12 and 14 become slaves. In such configuration, the slave wanting to use the facility of radio subnetwork makes a conventional telephone call to the AHC 5. When the AHC 5 responds to it, the slave sends digital data to the AHC 5 and reports necessity to establish the radio subnetwork. Next, the slave ends the call and the AHC 5 establishes the radio subnetwork.
Patent JP-H11254341-A (JP)
Title: Idle gear holding mechanism for motor tool
Inventor: SATO MITSUO
IPC: B25B21/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a gear seat requiring high machining accuracy by rotating a holding shaft in the rotational center of an idle gear to be coaxial and concentric-circular to the same, providing a projected part in the tip of the holding shaft, and directly fixing the holding shaft to the housing of an impact generation section or the main body of an impact generation mechanism part to be integral. SOLUTION: An idle gear holding mechanism is formed by concentrically providing a rotary hole 11 having a specified inner diameter in a true shape idle gear 1, and inserting a holding shaft 2 into this rotary hole 11 to be rotated. The holding shaft 2 is made of a cylindrical material having an outer diameter dimension having a large diameter part 21 for preventing the pulling-out of the idle gear 1 in an upper end part, and a lower end part is fixed to an impact generation mechanism section 105 by pressing-in. Thus, a gear seat is eliminated only by providing the rotary hole 11 in the idle gear 1 and inserting the rotary shaft 2 into this rotary hole 11, in other words, since the holding shaft 2 is provided with the same function as that of the gear seat, the number of places needing highly accurate machining is reduced to a minimum.
Patent JP-H1123740-A (JP)
Title: Timer having multiple time adjusting function
Inventor: I HANCHORU
IPC: G04F3/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a timer structure having a multiple time adjusting function with different time controlling width. SOLUTION: A gear 3 is loaded on the axis of a synchronous motor 2 placed at the bottom of a case, a connection gear 4 is gear 5 with the gear 3 and the gear 4 has a common axis to a drive gear 5 separated into upper, middle and lower steps. The subgear 9 geared with the drive gear 5 has a primary gear 11 where a rotation shaft 10 is projected to the upper part and second and third gears 11' and 11" fixed to the rotary shaft 10 of the primary gear 11 and by gearing with the upper, middle and lower steps of the subgear 9, on/off of a switch terminal is performed with a cum plate 12 loaded at the lower end of the rotary shaft 10.
Patent JP-H02255587-A (JP)
Title: Production of ligneous compost
Inventor: KAKEZAWA MASAAKI
IPC: C05F5/00
Filed: 1989-03-29
Abstract: PURPOSE:To make the saccharification residue, which has been of no utility value and is even difficult to discard, harmless and to effectively utilize the residue by composing the ligneous residue. CONSTITUTION:The ligneous material such as bagasse, rice straw, chaff, soy bean cake and other agricultural wastes as well as wood is hydrolyzed by acid, alkali and/or enzyme, and the ligneous material saccharification residue by-produced in the wood saccharifying industry to convert cellulose and hemicellulose into monosaccharides is treated as follows. Namely, the residue is mixed with the domestic animal dung, poultry stall wastes, sludge, etc., as the auxiliary material, and the mixture is fermented and composed by the conventional method. Not only the compost is produced by this method, but a compost capable of retaining the fertilizer component, nutrient, etc., in the soil and having the increased base substituting capacity can be produced because the residue rich in lignin is used as the main raw material.
Patent JP-S60220484-A (JP)
Inventor: HAYASHI ITSUO
IPC: G07D7/00
Filed: 1984-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000264551-A (JP)
Title: Elevator device
Inventor: NIHEI HIDEKI
IPC: B66B7/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To lessen the height and area of a machinery room of an elevator device. SOLUTION: An elevator car 1 and counter-weight 2 are connected with each other through a rope 3 and hung on the well bucket system by this rope 3 at a winch 4 installed on the roof of a building. A car rail 5 and counter- weight rail 6 are installed on the inner wall surface of an elevator shaft 9, and the car 1 and counter-weight 2 move in the vertical direction along the respective rails 5 and 6. The winch 4 is housed in a machinery room 7 installed on the roof of the building. A control board 8 for controlling the winch 4 is installed not in a machine unit box 7 but in the upper part of the shaft 9.
Patent JP-S552273-A (JP)
Title: Synchronously governing linear reciprocating drive device
Inventor: MIWA ZENICHIROU
IPC: G03B27/32
Filed: 1978-06-20
Abstract: PURPOSE: To make the mechanism in the drive device, etc. of the mirrors for copying machines simple and obtain arbitrary speed ratios by running plural sliders assuming the primary side with respect to one scale assuming the secondary side of a linear pulse motor.  
     CONSTITUTION: Tooth parts 2a opposing to the tooth parts of sliders 3, 3' which assume the primary side of a linear pulse motor are formed to a scale 2 which assumes the secondary side of the linear pulse motor. The sliders 3, 3' are fixed with mirrors 6, 6', and a backward running command is given to the sliders 3, 3' by the limit switches 5, 5' disposed at both ends of the scale 2. The abovementioned slider has the tooth parts 3b (3b'), 3c(3c') of a spacing as large as, e.g., half pitch, mounted on the magnetic pole surface of a permanent magnet 3a (3a') so that the speed of a fixed ratio may be obtained with respect to the inter-tooth spacing of the tooth parts 2a of the scale 2. Pulses are supplied to the exciting coils 3d (3d'), 3e(3e') wound to the respective tooth parts 3b(3b'), 3c(3c'), and the sliders 3, 3' are drive-controlled at a fixed speed ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0341964-A (JP)
Title: Blood dialysis apparatus controlling flow of dialytic solution automatically
Inventor: HANSUUDEIITORIHI PORASHIETSUKU
IPC: A61M1/16
Filed: 1990-03-23
Abstract: PURPOSE: To minimize the consumptions of condensed dialysis solution, make-up water and energy and to reduce a cost of dialytic treatment without lowering the dialytic quality, by installing a control unit to feed the signals directed from the blood flow volume into the input side of the unit, from whose output side the signals as functions of blood flow volume are sent out into the system to adjust the flow of dialytic solution. CONSTITUTION: An automatically-operated type control circuit is included in the control unit 100. A signal led from a blood flow rate is sent into the input port of this control unit. The signal is, therefore, led from a feeding flow volume set for a blood pump 30, that is, led from a revolution velocity (RPM) of the blood pump 30, for instance. The flow volume of dialytic solution is automatically adjusted, based on the output signals of the control unit. For this purpose, the output of control circuit 100 is connected either to the dialytic solution pump 20 or more precisely, to the input of control circuit for adjusting the feeding flow volume of the pump.
Patent JP-H10269954-A (JP)
Title: Cold cathode electron gun for microwave tube and microwave tube
Inventor: TAKAHASHI MASAAKI
IPC: H01J3/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode electron gun for microwave tube having an electron beam orbit of small ripple ratio and a small size. SOLUTION: A Wehnelt electrode 2, a first anode electrode 3, and a second anode electrode 4 are arranged in order from a field emission cathode array (FEA) type cold cathode 1 side between the FEA type cold cathode 1 and an RF circuit part 5 of a microwave tube. Each of the electrodes 2, 3, 4 is a circular electrode, and coaxially arranged as the FEA type cold cathode 1. First anode potential Ea1, second anode potential Ea2, and the potential Eb of the RF circuit part 5 satisfy the relation of Ea1>Eb>Ea2>=0 V.
Patent JP-H07256829-A (JP)
Title: Laminated film and production thereof
Inventor: OSATO NOBORU
IPC: B32B27/30
Filed: 1994-03-23
Abstract: PURPOSE:To provide a laminated film used for the formation of a container lid member to which air permeability can be easily imparted. CONSTITUTION:A polypropylene film of which the single surface is coated with a polyvinylidene resin layer 3 is used as a base film to be laminated to a nonwoven fabric 2 of which the surface is coated with polyethylene at 1601 so that the polyvinylidene resin layer 3 comes into contact with the nonwoven fabric 2 to form a laminated film 1. By this constitution, even after a container is formed by heat sealing, a heat-sealed part shows proper bonding strength without being largely changed in its bonding strength and the base film is easily peeled to make it possible to easily impart air permeability to the container.
Patent JP-S59203055-A (JP)
Title: Loading device
Inventor: TAKAHASHI YUUJI
IPC: B65H31/18
Filed: 1983-04-28
Abstract: PURPOSE:To prevent inclination of loaded objects during taking out of the objects, by a method wherein a guide container for loaded object in a storage part is removably attached, and the loaded objects are taken out togetherwith the container. CONSTITUTION:Sheets are conveyed by a convey guide 8 and a feed roller, and the sheets, conveyed through a convey belt 6, are turned over with the aid of a moving vertical deflector 10a and a fixed vertical deflector 10b, and are conveyed to storage parts A and B located in two spots. Two each of drawer type rails 18a and 18b are coupled together through loading plates 17a and 17b, respectively, positioning holes for sheet containers 12a and 12b are provided in the plates 17a and 17b, and the lower hole parts in the sheet containers 12a and 12b are removably engaged with the positioning holes. Pallets 13a and 13b, on which the sheets are loaded, are slidably placed in the sheet containers 12a and 12b. When the pallets 13a and 13b make contact with the container bottoms, a gap is provided therebetween, and the forward end of the folk of an elevator device, vertically elevating the pallets, is insertable in the gap.
Patent JP-S531738-A (JP)
Title: Heat reuse method for cooler used with compressor
Inventor: HATSUTORI SHIROU
IPC: F01K27/02
Filed: 1976-06-28
Abstract: PURPOSE: In connection with an air compressor plant used for oxygen production or the like, to enhance the overall efficiency of the plant by heating a compressor driving turbine and a boiler by means of a cooler which is used primarily for cooling the fluid discharged from the compressor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60221509-A (JP)
Title: Method for monitoring condition in blast furnace
Inventor: MURAKAWA EMI
IPC: C21B5/00
Filed: 1984-04-17
Abstract: PURPOSE:To know exactly the condition of a charge layer and to monitor exactly the condition in a blast furnace by supporting a probe for measurement packaged with a long-sized flexible structural body in the prescribed position in the furnace and lowering the probe together with the charge in the stage of an ordinary operation. CONSTITUTION:A measuring probe 11, a weight 23, a lead wire 13, a wire 14, etc. are attached to movable horizontal sondes 10a, 10b made into double-pipe construction while said sondes are held removed to the outside of the furnace. A shutoff valve 20 is then opened to push the master sonde 10a into the furnace. The sub-sonde 10b is pushed into the sonde 10a and therefore said sonde moves simultaneously. The sonde 10b is pushed into the furnace so that the top end of the probe 11 arrives at the surface of the charge layer 12 in the central part of the furnace. The probe 11 is thereupon laid correctly atop the layer 12 while the wire 14 and the wire 13 are let out. When the charge is thereafter charged successively, the probe 11 is lowered together with descending of the charge and the temp., gas compsn. and/or gaseous pressure, etc. are measured in the specified position in the radial direction of the furnace.
Patent JP-H09263558-A (JP)
Title: Production of alcohol
Inventor: SETOYAMA TORU
IPC: C07C29/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To produce an alcohol in high yield and selectivity while suppressing production of a by-product by adding a specific carboxylic acid to a hydration reaction system of an olefin. SOLUTION: In hydrating an olefin in the presence of a solid acid catalyst, an aromatic heterocyclic carboxylic acid is added thereto. Oxygen or sulfur is preferably used as a hetero atom of a heterocyclic ring of the aromatic heterocyclic carboxylic acid and a 5-membered ring is preferably used as the heterocyclic ring. For example, benzo[b]furan-2-carboxylic acid, benzo-[b]furan-7- carboxylic acid, dibenzo[b,d] furan-4-carboxylic acid, etc., is preferably used as the carboxylic acid. Addition of the carboxylic acid to the reaction system has effect increasing yield of hydration reaction even if the amount is a trace amount. The carboxylic acid is used in an amount of about 0.05-5mol, especially 0.05-5mol (when an organic solvent is no used) based on 1mol olefin. A cyclic olefin is preferably used as the olefin.
Patent JP-S552772-A (JP)
Title: Dust-removing method for exhaust gas discharged from sintered ore cooler
Inventor: ODA TERUMI
IPC: F27B21/08
Filed: 1978-06-21
Abstract: PURPOSE: To remove smoke dust contained in dust-contg. exhaust gas, by spraying water into the dust-contg. exhaust gas discharged from a sintered ore cooler while the gas passing through an exhaust pipe, and by controlling the amount of water spray to keep the moisture in the exhaust pipe or in a centrifugal dust collector in a specific region.  
     CONSTITUTION: Dust-contg. exhaust gas produced in a cylindrical cooler body 1 for a sintering machine is collected through branch pipes 2 to a main duct 3, into which is sprayed water through plural nozzles 4 to aggregate small dust particles in a high humidity atmosphere to form aggregated-dust-contg. exhaust gas. The exhaust gas is freed from the aggregated dust in a multiclone 7 and discharged through a chimney. In order to increase dust collecting efficiency, and in order not to condense supersaturated water in the multiclone 7 or in the exhaust pipe 12, atmospheric temp., humidity, the exhaust gas quantity, and internal wall temp. detected by thermocouples 8 embedded in the internal wall of the multiclone or the pipe 12 are inputted to a control system so as to control the quantity of water sprayed through nozzles 4, i.e., the spray quantity is controlled to adjust the humidity in the multiclone 7 and in the pipe 12 to 0.025W0.050 kg steam/ kg dry air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52139-A (JP)
Title: Programmable monolithic integrated circuit
Inventor: OKADA KENJI
IPC: G11C17/06
Filed: 1975-06-21
Abstract: PURPOSE:To improve voltage resisting of bonding region by raising horizontal distance between emitter base bond and base collector bond in P-ROM utilizing emitter base bond of transistor.
Patent JP-H05247819-A (JP)
Title: Cushioning material
Inventor: ISODA HIDEO
IPC: D04H3/005
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a cushioning material suitable for vehicle seats, capable of being recycled, having especially excellent heat-resistant and shape retention resistances. CONSTITUTION:This cushioning material is obtained by blending parent material fibers with thermally bondable fibers, partially fusing the blend between the fibers to form points of contact and an integrated structure, wherein the parent material fibers have >=30g/d initial tensile resistance, specific correlation between the initial tensile resistance and elastic limit elongation and solid crimping, and the thermally bondable fibers have a combination of sheath core type fibers comprising a polyester ether elastomer having 160-220 deg.C melting point, a specific betadispersion peak temperature of Tandelta and a specific alpha dispersion build up temperature as a bonding component. The cushioning material is suitably useful as a cushioning material, has extremely excellent heat resistance and shape retention resistance, improved air passability, water permeability, low-frequency wave absorption characteristics and is a comfortable cushioning material. The material can be recycled and is especially admirable as a cushioning material substitutable for polyurethane material in problems of environmental pollution.
Patent JP-H01249290-A (JP)
Title: Carbon dioxide gas laser beam machine
Inventor: HAYASHI EIKICHI
IPC: B23K26/00
Filed: 1988-03-31
Abstract: PURPOSE:To safely process an exhaust gas and to prevent the environmental pollution by working the body to be worked by oscillating a laser beam by exciting a carbon dioxide gas by discharging and exhausting the laser medium gas via a fan. CONSTITUTION:The carbon dioxide gas fed from a bomb 6 is excited by discharging inside a laser oscillator 1 and the oscillated carbon dioxide gas laser beam 20 is irradiated on the body 4 to be worked to work it. In said carbon dioxide gas laser beam machine, the exhaust pipe line 10 of a vacuum pump 7 linked to said laser oscillator 1 is connected to the suction lead pipe 9 of a fan 8. The harmful gas contg. the CO generated with the resolution of CO2 by discharging is thus diffused by dilluting it in less than the allowable density by the air sucked by the fan 8.
Patent JP-H01250705-A (JP)
Title: Method and apparatus for measuring shape of three-dimensional curved surface
Inventor: UESUGI MITSUAKI
IPC: G01B11/24
Filed: 1988-03-31
Abstract: PURPOSE:To measure the shape of a three-dimensional curved surface, by taking the image of such a state that slit light moves along the surface of an object to be measured by a TV camera and forming a synthetic image wherein the position of a slit light source in a moment when slit light passes at every pixel in a picture is set to the value of said pixel. CONSTITUTION:The linear reflected pattern of slit light 3a moves along the surface of an object 2 to be measured and this state is photographed by a TV camera 8 and the surface position of the object 2 to be measured corresponding to each pixel in a picture is set to the position of a slit light source 3 in a moment when light 3a passes every pixel in the picture to form a synthetic image. With respect to a reference surface 1 wherein the object 2 to be measured is removed, a synthetic image is formed in the same way. Then, by calculating the value of the pixel to which both synthetic images correspond, the shape of the three-dimensional curved surface of the object 2 to be measured can be measured.
Patent JP-H03274320-A (JP)
Title: Heating cooker
Inventor: HANATANI SAKIO
IPC: F24C7/02
Filed: 1990-03-26
Abstract: PURPOSE:To perform proper decision of the degree of scorching by a method wherein, in an electric oven, a substance to be heated in a heating chamber is irradiated with visible beams, simultaneously with detection of illumination of reflection light, a sound generated along with scorching of the substance to be heated is detected, and a heating state is decided from both the two detecting results. CONSTITUTION:A substance 11 to be heated in a heating chamber 1 is irradiated with light from a halogen lamp 6. Illumination of light reflected thereby is received by a photodetector 8, and the received illumination is converted into an electric signal to input it to a microcomputer. A sound generated when the substance 11 to be heated is scorched is detected by a microphone 9, and an electric signal responding to a sound pressure is inputted to the microcomputer. The microcomputer decides a heating state by means of the two input electric signals to control heating. This constitution enables adjustment of the degree of scorching to an optimum state.