baber/WOPTO huggingface dataset:
Patent JP-H08261362-A (JP)
Title: Preplacing method for sewer pipe device
Inventor: SATO SHIGENOBU
IPC: F16L1/024
Filed: 1995-03-24
Abstract: PURPOSE: To perform replacement of a sewer pipe device without installing a bypass pipe and to effect economical work by a method wherein after the lower half of a two-division sewer pipe is laid, in order, right below an existing sewer pipe, the existing pipes are removed, in order, and thereafter, the lower half sewer pipe is covered with an upper half sewer pipe for uniting together. CONSTITUTION: When an existing sewer pipe 1 buried in a ground is replaced with a new sewer pipe, after the existing sewer pipe is first suspended in midair and a ground therebelow is excavated, the lower halves 2 of two-division sewer pipes are laid, in order. The lower half sewer pipes 2 are extended from a downstream spot to an upper stream spot. Meanwhile, the existing pipe 1 covered with the lower half 2 of the sewer pipe is removed, in order, and sewage is drained along the sewer pipe 2. On and after removal of the exiting pipe 1, the lower half sewer pipe 2 is covered with an upper half sewer pipe 3 and joined together through a flange. When a branch pipe is joined with the existing pipe 1, the branch pipe is separated away from the existing pipe 1, a flexible pipe is connected to the tip of a branch pipe, and the tip thereof is guided to the sewer pipe 2.
Patent JP-S59219406-A (JP)
Title: Annealing method of converter body
Inventor: ASANO TAKASHI
IPC: C21C5/44
Filed: 1983-05-26
Abstract: PURPOSE:To anneal uniformly a converter body with a short time of treatment by penetrating a fuel supply piping into a trunnion shaft for tilting the converter, connecting the pipe to heating burners inserted into the furnace body and heating the body with the burners while rotating said body. CONSTITUTION:A piping 9 is penetrated through the center of a trunnion shaft 10 via a rotary joint 8 and is connected to plural nozzles 7 of heating burners provided in the furnace bottom so that gas or heavy oil can be supplied. A heat insulating cover 12 having a ventilation port 11 is attached in a furnace port 2 and the surface of a furnace body 1 is covered with a heat insulating material. While the body 1 is rotated in this state around the shaft 10, said body is heated and annealed by the burners. The residual stress accumulated in the body 1 is thus relieved.
Patent JP-H09244800-A (JP)
Title: Pen type pointing device
Inventor: DAN REN
IPC: G06F3/0354
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve operability by concentrating the movement of a ball to one point of a top and simultaneously detecting the positions of X and Y. SOLUTION: The ball 1 to which a magnetic or light signal is recorded is installed on a part which abuts on a pen tip. A sensor 3 exists at the back of the ball 1. The ball 1 can freely be rotated against a holding mechanism 2 holding a position relation with the sensor 3. The holding mechanism 2 can slide in a shaft 2 and a touch switch 4 exists at the back. The device can be turned on/off by pressure added to the ball 1 with the touch switch 4. A circuit substrate 6 for a signal processing exists in the back part of the shaft 5. A cable 7 is not required in the case of a cordless device. The form of the pen is made to be that to which the man is accustomed, and the moving direction of the ball at the pen tip can precisely be detected regardlessly of a grasping angle.
Patent JP-H03289554-A (JP)
Title: Gas sensor and manufacture thereof
Inventor: FUJITAKA HISASHI
IPC: G01N27/04
Filed: 1990-04-06
Abstract: PURPOSE:To achieve a compact configuration and space saving by inserting lead terminals into the base part of a base member, and connecting a gas detecting element and a explosion-proof net. CONSTITUTION:A lead fram 1 is formed of lead terminals 2-5, a supporting piece 6 having a recess part 6a for determining the position of a gas detecting element and bars 7 and 8 at a constant pitch. The terminals 2-5 are inserted into the base part of a base member, and the gas detecting element and an explosion net are connected. The explosion-proof net is formed in a U-shaped corner pattern covering the opening part of the base member. When the terminals 2-5, the supporting piece 6 and the bars 7 and 8 are blanked, the recess part 6a is formed at the same time. Then, the position accuracy of the recess part 6a and the terminals 2-5 can be readily obtained. Since the base member, the gas detecting element and the explosion-proof net are formed in the U-shaped corner patterns, the compact configuration and the space saving can be achieved.
Patent JP-H08256937-A (JP)
Title: Toilet unit
Inventor: IWAKOSHI TAKESHI
IPC: E04H1/12
Filed: 1995-03-24
Abstract: PURPOSE: To attain light weight and cost reduction by eliminating a back plate by forming a cabinet with a horizontal plate which connects a side plate in a toilet unit formed by arranging the cabinet in a state abutted with a room wall on the rear side of a stool. CONSTITUTION: A stool side cabinet and a basin side cabinet 7 are arranged in L-shape in this toilet unit, and the stool side cabinet on which the stool 8 is mounted protrusively is enabled to be divided into a left cabinet 12 and a right cabinet 13, and the left cabinet 12 is installed so as to abut its back face with a short room wall and also, to abut its side face with an opening side room wall. Also, the left cabinet 12 is formed so as to connect a pair of side plates 14a, 14b integrally with upper plates 15, 15 on an upper part and upper and lower horizontal plates 17, 17 mounted on a back face side. A bottom plate 16 is provided on the bottom. In this way, the light weight and the reduction of the cost can be attained by eliminating a conventional back plate.
Patent JP-H06277350-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-03-29
Abstract: PURPOSE:To provide a pachinko game machine of card system capable of delivering the small quantity of balls for holding a jackpot condition, when no ball remains in a upper ball tray and a card or the like has no balance count. CONSTITUTION:This machine is a pachinko game machine of card system and has an upper tray for storing balls exchanged for a card, a play board control device for generating jackpot state, upon occurrence of the predetermined condition, and a sensor 26 for detecting the ball storage condition of the upper tray 9. Also, the machine is equipped with a rental ball control device for detecting the balance count of the card, and a play board control device for releasing the storage of balls in an auxiliary storage device 26 for feeding the balls to a discharge device, while the sensor 26 and the rental ball control device continue to output a zero resetting signal, upon the occurrence of the jackpot state.
Patent JP-S58208202-A (JP)
Title: Agricultural and horticultural germicidal composition
Inventor: ISHIKURI YUKIO
IPC: A01N47/12
Filed: 1982-05-28
Abstract: PURPOSE:The titled composition, containing a polyoxin complex mixed with a specific compound as active constituents, capable of controlling a wide range of plant blights, e.g. powdery mildew (Podosphaera leucotricha) of apples, and exhibiting improved synergistic controlling effects. CONSTITUTION:An agricultural and horticultural germicidal composition prepared by incorporating (E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1- yl)-1-penten-3-ol having powerful preventing and remedial effects on many plant blights, e.g. grains, fruit trees, vegetables, etc. with a polyoxin complex of formula I (R<1> is hydroxymethyl, carboxyl, CH3 or H; R<2> is OH or polyoximic acid residue; R<3> is OH or H) having powerful germicidal efficacies against plant blights caused by fungi belonging to the genus Alternaria and powdery mildew, etc. as active constituents at 1:(0.1-10) weight ratio. A carrier or an adjuvant is added to give 0.1-99.9wt% resultant mixture, and the resultant germicide is formulated in the dosage form of a granule or wettable powder, etc.
Patent JP-H10276554-A (JP)
Title: Cereal stalk conveyer for combine
Inventor: SHIRAKATA MIKIYA
IPC: A01D69/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent disorder in conveyance or stalk drop when relaying cereal stalks to a feed chain. SOLUTION: This conveyer provided with a reaping device speed changing means 3a for changing the driving speed of reaping device in relation to traveling speed, a speed detecting means 9a for detecting the traveling speed and a feed chain speed changing means 7a for changing the driving speed of feed chain, a control means 100 is provided while having a mode A for changing the speed of feed chain in relation to the traveling speed and a mode B not to change the speed of feed chain in relation to the traveling speed when the traveling speed is lower than prescribed speed, and a switching means 17 is provided for switching the mode A and the mode B.
Patent JP-S5216713-A (JP)
Title: Pantograph collecter shoe lubricater
Inventor: KASAI SHIYOUJI
IPC: B60L5/20
Filed: 1975-07-30
Abstract: PURPOSE: Sliding surfaces between pantograph collecter shoe and feed line are lubricated to reduce wear of the shoe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01263707-A (JP)
Title: Operation system switching device
Inventor: UCHIDA TATSUMI
IPC: G05G13/00
Filed: 1988-04-14
Abstract: PURPOSE:To smoothly attain the switching from one side operation system to other operation system by automatically switching an operation system when the lever of either operating part of two operating parts is operated. CONSTITUTION:For example, when a lever 41 of an operating part 42 falls up to F1, a core 36 of a cable 35 for a shift control part functions in a push direction and one side rack 30 is advanced. Thus, an intermediate gear 54 geared at the rack 30 is moved in the same direction as the rack 30, an arm 62 is turned through a link 61, a core 67 of a cable 66 for shift control is pushed and a lever 14 enters a forward position. In this condition, a rack 96 cannot be moved by the action of a locking means 150. Consequently, even when an operating part 52 is made into a warming up mode by mistake and a core 102 of a cable 101 is pulled out, a rack 96 cannot be moved.
Patent JP-H06280620-A (JP)
Title: Centrifugal governor for diesel engine
Inventor: MICHIZOE MASAAKI
IPC: F02B3/06
Filed: 1993-03-26
Abstract: PURPOSE:To enhance the accuracy of control by a centrifugal pump for the speed of a diesel engine provided with a governor chamber in rear of a pump chamber. CONSTITUTION:A diesel engine E comprises a gear chamber 1, a pump chamber 2 and a governor chamber 3 in the mentioned order from the front to rear of the engine. A fuel injection cam shaft 4 is supported extending through these three chambers 1, 2, 3, and a speed increasing rotary shaft 12 supported in the governor chamber 3 is provided thereto with a governor weight 6 and a governor sleeve 7, and a fuel injection cam shaft 4 is associated with and coupled to the speed increasing rotary shaft 12 through the intermediary of a speed increasing transmission gear 14. A governor force increases in proportion to a square of an gear ratio, and accordingly, the frictional resistance in the operating force of a mechanism for transmitting an operating force from the governor is relatively decreased, thereby it is possible to enhance the control accuracy of the speed of the engine.
Patent JP-H06279373-A (JP)
Title: Aminocarboxylic acid derivative, production and use thereof
Inventor: GOTO GIICHI
IPC: A61P25/28
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a novel compound, having the inhibiting activity against choline esterase and useful for treating and preventing senile dementia. CONSTITUTION:This compound is expressed by formula I [R<1> and R<2> are H, hydrocarbon or acyl; ring A is benzene ring; X is =CO or CH(OH); Y is amino or nitrogen-containing saturated heterocyclic ring; (k) and (m) are 0-4; (n) is 1-3], e.g. 4-[2-amino-4-[[1-oxo-3-[1-(phenylmethyl)piperidin-4- yl)]propyl]phenyl]butyric acid dihydrochloride. The compound expressed by formula I is obtained by reacting a compound expressed by formula II with a compound expressed by formula III (Z<1> is releasable group) without or in a solvent (e.g. dichloromethane) in the presence of a Lewis acid (e.g. aluminum chloride) at -30 to +150 deg.C and, subjecting the resultant reactional product to the reducing reaction, at need. The compound expressed by formula I has high water-solubility and a long duration time of action with a low toxicity.
Patent JP-H07299672-A (JP)
Title: Fitting device of non-circular sectional shape component
Inventor: FUJIKAWA TAIJI
IPC: B23P19/02
Filed: 1994-04-28
Abstract: PURPOSE:To realize positioning and fitting between a non-circular sectional shape shaft and a component having a non-circular sectional shape hole by correcting the direction of the non-circular section of the non-circular sectional shape shaft. CONSTITUTION:A holding means 5 to hold a component 2 and put the non- circular sectional shape hole 41 of the component 2 onto a non-circular sectional shape 6 is provided. At the holding means 5, a force detecting means 4 to detect reaction to be generated at the time of component 2 insertion, and a non-circular sectional shape shaft rotating mechanism 9 to correct the direction of the non- circular section of the non-circular sectional shape shaft 6 into a position angle at which the reaction to be detected by means of the force detecting means 4 is not detected, are equipped.
Patent JP-H01263336-A (JP)
Title: Airtight heat-insulating structure of fumigation warehouse and execution method thereof
Inventor: SHIGEMATSU HIDEO
IPC: E04B1/66
Filed: 1988-04-14
Abstract: PURPOSE:To obtain an airtight structure having the superior airtightness and heat-insulating performance by forming a hard urethane foam layer onto the inner surface of a rubber-asphalt solid layer formed on the inner surface of a structure body. CONSTITUTION:A rubber-asphalt solid layer 2 is formed on the inner surface of a structure body 1, and a hard urethane foam layer 3 is formed by the spray foaming at site on the inner surface of the rubber asphalt solid layer 2. Therefore, the airtight heat-insulating structure having the high airtightness and the superior heat insulating performance can be obtained.
Patent JP-H05104104-A (JP)
Title: Device and method for producing hot rolled steel
Inventor: PIITAA YOBU KUREIJIYAA
IPC: C21D8/02
Filed: 1992-03-19
Abstract: PURPOSE: To permit simple control to the rolling speed by providing a two-high roll stand having a pair of rolls suitable for hot-rolling a slab into a strip. CONSTITUTION: A slab is cast by continuous casting machines 1, 2. A strip is manufactured by reducing the thickness of the slab by a thickness reducing means including at least one rolling stand 4. The thickness reducing means is incorporated in line with the continuous casting machines 1, 2 to continuously cast the slab. The rolling stand 4 is a two-high roll stand provided with a pair of rolls suitable to hot-roll the slab into the strip. The thermal load of a working roll can be reduced, and the heat loss of a material to be rolled can be reduced.
Patent JP-S58209515-A (JP)
Inventor: OUGIMOTO YOUJI
IPC: B28B7/26
Filed: 1982-05-31
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-H11268964-A (JP)
Title: Castable refractory
Inventor: FUJII TETSUO
IPC: C04B35/66
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a castable refractory with excellent fluidity, dryability and worked form texture uniformity. SOLUTION: This castable refractory is constituted of a castable refractory material containing refractory coarse particles with gas-included spherical hollow-particles 5-200 μm in average particle size with the shell component consisting of thermoplastic resin. Incorporation of the above hollow particles prevents the refractory coarse particles from specific gravity segregation, furthermore, having effect in improving both the fluidity and dryability of this castable refractory material.
Patent JP-S5521512-A (JP)
Title: Air-heating furnace for blast furnace
Inventor: KISHIMOTO SUMIYUKI
IPC: C21B9/00
Filed: 1978-07-31
Abstract: PURPOSE: To make the flow rate of combustion gas uniform and raise the efficiency of regeneration, by providing gas holes in guitermanite bricks on a horizontal cross section of the regeneration chamber of a air-heating furnace so that the diameter or distribution of the gas holes differs between the central and peripheral regions of the horizontal cross section.  
     CONSTITUTION: The diameter or distribution of the gas holes of the guitermanite bricks on the horizontal cross section of the regeneration chamber of the air-heating furnace for blast furnace is made different between the central and peripheral regions of the cross section. For example, the diameter ratio among the central, intermediate and peripheral gas holes is set at 0.8:1.0:1.2. In Fig., the curves C show a conventional air-heating furnace and the curves D show the present air- heating furnace. The sign x represents the temperature of the central part of the regeneration chamber and the other signs ○, , ▵,  represent the temperatures at different points of the peripheral part of the chamber. The temperature difference between the central and peripheral regions of the horizontal cross section of the regeneration chamber of the present air-heating furnace is very small and its temperature rise curves have a small gradient. Therefore, the regenereration is uniform and its efficiency is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60237405-A (JP)
Title: Manufacture of optical element by ion exchange
Inventor: OKUDA EIJI
IPC: G02B6/134
Filed: 1984-05-09
Abstract: PURPOSE:To obtain safely and surely an optical element having a satisfactory refractive index distribution when the bottom of a dielectric substrate is brought into contact with a molten salt to manufacture an optical element by ion exchange, by tilting the bottom of the substrate with respect to the surface of the molten salt. CONSTITUTION:An ion impermeable mask 3 having openings 2 in the form of a desired pattern is stuck to the bottom of a dielectric substrate 1. The bottom 1A of the substrate 1 is brought into contact with a molten salt 5 contg. ions which contribute toward changing the refractive index of the dielectric 1, and the bottom 1A is held at 1-30 deg. tilt angle to the surface 5A of the molten salt 5. Voltage is applied between a cathode 7 formed on the top 1B of the substrate 1 and an anode 6 placed in the molten salt 5 to diffuse ions in the salt 5 into the substrate 1. A refractive index distribution is provided to the substrate 1 by the diffusion, and the desired optical element is obtd. Since fine bubbles generated during the application of voltage float up along the bottom 1A of the substrate 1, uniform ion exchange is carried out.
Patent JP-H06298894-A (JP)
Title: Thermoplastic resin composition
Inventor: NAKANO HIROSHI
IPC: C08L23/00
Filed: 1993-04-20
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in rigidity and impact strength by mixing a specific copolymer with a specific olefin resin in a given proportion. CONSTITUTION:The composition comprises 20-75wt.% styrene/actylonitrile copolymer (a) having an NCO group and 80-25wt.% olefin resin having a functional group reactive with an NCO group (e.g. PP modified by grafting with 2- hydroxyethyl methacrylate). The copolymer (a) is preferably one obtained by copolymerizing 0.1-30wt.% alpha,beta-ethylenically unsaturated monomer having an NCO group (e.g. 3-isopropenyl-alpha,alpha'-dimethylbenzyl isocyanate) with 40-89.9wt.% monomer consisting mainly of styrene (e.g. styrene), 10-45wt.% monomer consisting mainly of acrylonitrile (e.g. acrylonitrile), and 0-40wt.% other vinyl monomer(s).
Patent JP-S63258947-A (JP)
Title: Hinge parts
Inventor: TAKAHASHI KATSUHIKO
IPC: C08L67/02
Filed: 1987-04-15
Abstract: PURPOSE:To obtained the titled parts with extremely outstanding hinge characteristics, by blending a thermoplastic polyester resin and a polymer from vinyl cyanide compound, etc. CONSTITUTION:The objective parts can be obtained by blending (A) 99-40pts. wt. of a thermoplastic polyester resin (polyethylene terephthalate or polybutylene terephthalate) and (B) 1-60pts.wt. of either homopolymer or copolymer from, respectively, one kind or two or more kinds of compound selected from vinyl cyanide compounds, acrylic esters, acrylic acid, methacrylic esters, methacrylic acid and aromatic vinyl compounds (acrylonitrile-styrene copolymer, polymethyl methacrylate or polystyrene).
Patent JP-H10266335-A (JP)
Title: Prefabricated house and pillar for corner
Inventor: FUTAKI KOZO
IPC: E04C3/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make the external appearance of house look like a log house by a method wherein pillars each having faces perpendicular to each outer made by cutting a lateral half of a log and leaving the other half uncut are arranged at corners of the house. SOLUTION: Continuous columns 1 each having faces perpendicular to each other made by cutting a lateral half of a log and leaving the other half uncut are arranged at corners of a house. External wall panels 6 are connected to and butted respectively against the right-angled planes of the continuous columns 1. The peripheries left uncut for retaining the loglike appearance of the continuous columns 1 are exposed to the outside of the house, making the external appearance of the house look like being built of real logs. Accordingly, the external wall panels 6 can be joint in butting with the loglike appearance being left at the exterior of the continuous columns at the corners of the house, and the entire external appearance of the house is made to look like a log house built of log frames.
Patent JP-H10276336-A (JP)
Title: Digital image processing unit
Inventor: ARAI HIROSHI
IPC: H04N1/60
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the digital image processing unit where spreading of toner is avoided in the case of overlapping pluralities of development colors in the single color mode. SOLUTION: The processing unit has a single color mode function that provides an output of data of an entire face or an area in a single color only according to a density of the original among 6 colors that are cyan, magenta and yellow being developed primary colors and red, green and blue (secondary colors) being twooverlapped colors. In the case that an operation section 300 selects the single color mode and the two developed colors or over are overlapped, a phase angle of a laser power in the 1st color development and a phase angle of the laser power in the 2nd and succeeding color development are differentiated so as to avoid spread toner thereby obtaining a high image quality.
Patent JP-H06340855-A (JP)
Title: Improved method and composition for producing laminate coated with pressure-sensitive adhesive
Inventor: JIYON RARUFU SUMISU
IPC: C09J7/02
Filed: 1994-04-06
Abstract: PURPOSE: To provide an improved method for producing a pressure-sensitive adhesive coated laminate.  
     CONSTITUTION: A pressure-sensitive adhesive is applied to a sheet having a release surface thereon to form a laminate and the pressure-sensitive adhesive is dried or cured to bond the laminate to the inner surface of a decorative layer in a close contact state. A substance containing a mixture of substantially water-insoluble and adhesive incompatible polysiloxane (i) and water-soluble and adhesive compatible polysiloxane (ii) is added to a pressure-sensitive adhesive layer so as to generate a low zero-minute peel value but intimately mixed with the pressure-sensitive adhesive before the adhesive is applied to the release surface of the sheet. The obtained laminate can be easily applied to a support but, in this case, it can be removed, rearranged or made straight and, in a peel value over a certain period, it provides an excellent increase to bring about a more permanent installation. This laminate is suitable for use as decorative and/or protective covering as wall as an adhesive tape, a label, and the like. 
     COPYRIGHT: (C)1994,JPO