baber/WOPTO huggingface dataset:
Patent JP-H0220764-A (JP)
Title: Construction method for square stressed concrete pole
Inventor: KATO YOSHINORI
IPC: E04G21/02
Filed: 1988-07-06
Abstract: PURPOSE:To keep off any drop in an axial tension bearing capacity by installing a tension member in having it pierced through between opposite faces of a square steel pipe, removing a projecting part of the tension member after charging and solidification of concrete, and preventing any bulging of a skin plate from occurring. CONSTITUTION:A hole for piercing through a tension member 2 between both opposite faces of a square steel pipe 1 is bored at a required pitch P being conformed to internal pressure of charging concrete. Next, a rod with a double end screw as a tension member 2 is pierced through this through hole, and each butterfly nut 2 is clamped from both sides via a washer, thereby adding tension to a rod 2. Then, concrete is charged in the steel pipe 1. In addition, after the concrete is solidified, a projecting part to the outside of the tension member 2 is cut and removed and then a SC pole is erected.
Patent JP-H0830963-A (JP)
Title: Magnetic disk and its production
Inventor: MATSUMURA HITOMI
IPC: G11B5/71
Filed: 1994-07-19
Abstract: PURPOSE:To produce a magnetic disk capable of sufficiently reducing the coefft. of friction in a region in which the disk is brought into contact with a magnetic head, enabling much lower levitation of the head and capable of surely preventing head crash. CONSTITUTION:An under film 3 is formed on a substrate 10 with a metal selected from among Zr, Si and Ti, partial thermal oxidation is caused to the under film 3 by partial irradiation with pulsating laser light and protrusions 4 are formed by cubical expansion due to the oxidation. An orienting property improving film 5, a magnetic film 6, a protective film 7 and a lubricative film 8 are successively formed on the resultant under film 3.
Patent JP-2000355799-A (JP)
Title: Non-draining plating method for large-sized article and equipment therefor
Inventor: OYAGI YASHICHI
IPC: C25D21/16
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a non-draining plating method for a large-sized article which does not require a vast floor area and is capable of saving an operation cost and an equipment therefor. SOLUTION: This equipment has a treating vessel 11 which successively subjects the large-sized article A to various kinds of treatments for the purpose of applying plating to the large-sized article, plural treating liquid storage tanks B which respectively store various kinds of the treating liquids for executing the various treatments, washing liquid storage tanks C which segment and store the washing liquids of the treating vessel 11 after the various treatments and after the washing treatment exclusive of the initial washing of the large-sized article A by each of the treating liquids included therein, concentrating devices D which concentrate the dilute treating liquids of the treating liquid storage tanks B into which the washing liquid after the initial washing treatment are included to the original treating liquid state,  a fresh washing water storage tank 36 which stores the recycled water from the concentrating devices D and stores the fresh washing water to execute the final washing of the treating vessel 11 and a liquid transporting means which transports the prescribed liquid between the apparatus described above.
Patent JP-H1112472-A (JP)
Title: Alkoxy-crosslinkable rtv1 silicone rubber mixture
Inventor: SCHEIM UWE
IPC: C08L83/08
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a stable silicone rubber mixture by mixing a polyorganosiloxane having terminal dialkoxyorganosiloxy groups, an alkoxysilane and its partial hydrolyzate, and an organosilane and its partial hydrolyzate. SOLUTION: A polyorganosiloxane of formula I, an alkoxysilane of formula II [e.g. N-1-(triethoxysilyl)ethylpyrrolidone-2] and its partial hydrolyzate in an amt. of 0.1-10 wt.% and an organosilane and its partial hydrolyzate in an amt. of 10 wt.% or lower are mixed. The resultant rubber component is further compounded with a plasticizer (e.g. polydimethylsiloxane), a catalyst (e.g. a dialkyltin compd.), a reinforcing filler, a fixing agent, etc., to give the objective mixture. In the formula, R<1> is alkyl or silyl; R<2> and R<4> are each alkyl, aryl, or H; R<3> is alkyl, aryl, or acyl; R<5> is alkyl, aryl, or alkenyl; X is O or S; n is 20-2,000; and m is 1 or 2.
Patent JP-H0216559-A (JP)
Title: Pattern forming material
Inventor: HOSHINO HIROSHI
IPC: G03F7/038
Filed: 1988-07-05
Abstract: PURPOSE:To form a relief to the desired position on a substrate and to allow the manufacture of a high-density optical integrated circuit of a waveguide type nonlinear optical element, etc., by forming said circuit of a film formable liquid crystal consisting of a high-polymer liquid crystal compd. or said compd. and a non-liquid crystalline high-polymer compd. CONSTITUTION:The film formable liquid crystal includes the high-polymer liquid crystal compd., a mixture composed of the high-polymer liquid crystal compd. and a low-polymer liquid crystal compd., a mixture composed of the high-polymer liquid crystal compd. and the non-liquid crystalline high-polymer compd., a mixture composed of the low-polymer liquid crystal compd. and the non-liquid crystalline high-polymer compd., and a mixture composed of the high-polymer liquid crystal compd., the low-polymer liquid crystal compd. and the non-liquid crystalline high-polymer compd. The liquid crystal films having the desired shapes can be disposed to the desired positions on the substrate in this way and, therefore, the high-density integrated circuit for the waveguide type nonlinear optical element, liquid crystal optical element, etc., is produced on the substrate.
Patent JP-H0455856-A (JP)
Title: Photomask
Inventor: OKUDA TAKAMITSU
IPC: G03F1/54
Filed: 1990-06-25
Abstract: PURPOSE:To obtain the exposure optimum to the sizes of a mask pattern and the state of a substrate on the substrate and to form the photoresist pattern faithful to the photomask size by providing >=2 regions having >=3% difference in the transmittance of the part where light is transmitted. CONSTITUTION:The aperture pattern 2 sized 3.0mum square and the aperture pattern 3 sized 4.0mum square are formed by etching a light shielding body 1 consisting of chromium on the quartz plate 4 to be used with, for example, a stepper having 5:1 reduction rate. A layer 5 which consists of a carbon film having 700nm thickness and has 70% transmittance is formed on the aperture pattern 3 sized 4.0mum square. the patters sized 0.6mum square and 0.8mum square are faithfully formed on the substrate by using this photomask. The similar effect is expected even for the patterns if various kinds of patterns by providing >=3% difference in the transmittance by the sizes of the aperture patterns. The mask patterns near the resolution threshold of the exposing device are faithfully transferred to the exposed substrate in this way.
Patent JP-H0829396-A (JP)
Title: Eddy current examination probe
Inventor: EBINE NORIYA
IPC: G01N27/90
Filed: 1994-07-19
Abstract: PURPOSE:To provide an eddy current examination probe which has a plurality of flat coils connected in series disposed in a ring state on the circumference of a cylindrical object and which has no dead angle in which detecting sensitivity for a flaw to be detected becomes zero. CONSTITUTION:The eddy current examination probe comprises parallelepiped flat coil groups 901, 901' in which a plurality of holding angles of two sides connected in series are not rectangular and which are disposed in a ring state in the circumferential direction on the outer periphery of a cylindrical object. In order to provide, for example, the probe having short axial length, magnetic flux detecting coils are provided along the sides in contact with each other of all the adjacent parallelepiped flat coils, which are all connected in series.
Patent JP-H0218290-A (JP)
Title: Rust preventing device for man conveyer
Inventor: SHIBATA KATSUMI
IPC: B66B31/00
Filed: 1988-07-05
Abstract: PURPOSE:To efficiently prevent the generation of rust in a driving means by providing the driving means driving a conveying means of passengers and a rust preventive oil supplying means supplying rust preventive oil to the driving means in the time of rainfall, in a rust preventing device of a man conveyer set up in the outdoor. CONSTITUTION:This rust preventing device comprises a conveying means of step or the like set up in a main frame and feeding a passenger to be transferred, driving means consisting of a conveying chain or the like driving the conveying means, oil supply device 21 supplying lubricating oil to the driving means and a rust preventive oil supplying means supplying rust preventive oil to the driving means in the time of rainfall. Accordingly, in the time of rainfall, if rainwater, infiltrating from a clearance of a floor plate, is detected by a rainwater sensor, its detection signal is output to a control unit. Then the control unit, in response to this signal, switches a valve unit 24 connecting a lubricating oil tank 22 and a rust preventive oil tank 23 to respectively communicate with a pump 25, while its operation is started by invalidating action of a timer. As the result, mixed oil is supplied to each part of the driving means through supply pipes 27.
Patent JP-H0459632-A (JP)
Title: Production of nitrogen-containing synthetic quartz glass member
Inventor: NISHIMURA HIROYUKI
IPC: C03C3/06
Filed: 1990-06-26
Abstract: PURPOSE:To obtain nitrogen-containing high-purity heat-resistant synthetic quartz glass by heating a porous silica material, heat-treated in an ammonia- containing atmosphere, in an oxygen-containing inert gas atmosphere to partially denitrify the material and then making the material into transparent glass. CONSTITUTION:A porous silica material is heat-treated in an ammonia- containing atmosphere, the prepared nitrogen-containing porous silica material is heat-treated in an inert gas atmosphere containing at least 10mol% oxygen gas at 600-1,300 deg.C to partially denitrify the material. Then the material is made into transparent glass to give the objective glass member. According to the production of the glass material, nitrogen in a desired concentration is uniformly contained in the whole large-sized porous preform effectively to readily give a large-sized synthetic quartz glass member having high heat resistance not followed by foaming phenomena in transparentizing and second processing.
Patent JP-H108837-A (JP)
Title: Door type sash
Inventor: MASUYAMA SHINSAKU
IPC: E06B1/70
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To make a footboard rise and fall in response to the opening/closing oscillation of a door so as to enable a wheelchair to go in and out. SOLUTION: A supporting shaft parallel with the longitudinal direction of a lower frame member 2 forming a sash F is provided on the indoor side of the lower frame member 2 so as to support a footboard 5 rotated to rise and fall toward the outdoor side to the minimum passing width of the supporting shaft or more, while a wedge-shaped piece 7 coming in contact with a spring-up part 53 of the footboard 5 in the brought-down state is fitted to the indoor side of a door D journalled to a longitudinal frame member. A plate travel part and an inclined travel part inclined down toward the outdoor side from the plate travel part are formed at the footboard 5.  The spring-up part 53 is provided at a door journalling side corner angle part of the inclined travel part so as to make the footboard 5 stand up by the closing oscillation of the door D and fall onto the lower frame member by the opening oscillation of the door D.
Patent JP-H0915110-A (JP)
Title: Fault monitoring system
Inventor: WATANABE HITOSHI
IPC: H04B3/46
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a fault monitoring system in which the faulty point and the fault mode can be detected and alarmed immediately upon occurrence of a fault in a multiplex transmitter and sporadic or instantaneous fault or an unreproducible or irregular fault can be investigated easily. SOLUTION: A multiplex transmitter 20 comprises one master load control means 26 having a fault diagnosis section 16, and slave load control means 28,..., 28 each having a fault diagnosis section 16. The master load control means 26 urges its fault diagnosis section 16 to detect a fault upon occurrence and urges a fault diagnosis display section 12 to display fault phenomenon information 16 generated from the fault diagnosis section 16. Each slave load control means 28,..., 28 urges its fault diagnosis section 16 to detect a fault upon occurrence and urges the fault phenomenon information 16 generated from the fault diagnosis section 16 to be transferred on a multiplex transmission line 21 to the fault diagnosis display section 12 and displayed thereat.
Patent JP-S6263795-A (JP)
Inventor: CHIYAARUZU II UIRIAMUSU
IPC: E04B2/82
Filed: 1986-07-16
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-S6149592-A (JP)
Inventor: SUZUOKI KAZUHIRO
IPC: H04R7/02
Filed: 1984-08-10
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-S6326325-A (JP)
Title: Production of treated steel sheet
Inventor: ABE MASAHIRO
IPC: C22C33/00
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the remaining of voids in the Si-enriched layer of a steel sheet surface and to improve the magnetic characteristics and quality of the steel sheet by alternately executing the vapor deposition treatment of Si onto the steel sheet surface and the diffusion treatment of Si into the steel sheet dividedly plural times. CONSTITUTION:The steel strip S is introduced into a heating furnace 1 where the steel strip is subjected to nonoxidative heating to a prescribed temp.; thereafter, the steel strip is introduced into an initial stage of a CVD furnace 2a. A small amt. of the Si is deposited by evaporation onto the surface of the steel S therein at the prescribed temp. in the nonoxidative gaseous atmosphere contg. a prescribed ratio of SiCl4 to form the thin Si-enriched layer on the surface layer part of the steel strip S. The steel strip S is then introduced into an initial stage of a diffusion furnace 3a, where the steel strip is soaked at the prescribed temp. in the nonoxidative gaseous atmosphere without contg. the SiCl4 to diffuse the Si in the Si-enriched layer into the base material layer. Such steel strip S is introduced into the CVD furnace 2b and diffusion furnace 3b of the ensuing stage, where the vapor deposition of a small amt. of the Si and the diffusion thereof are similarly executed. After the vapor deposition and the diffusion are alternately executed plural times in the above-mentioned manner, the steel strip S is introduced into a cooling zone 4 and is coiled after cooling.
Patent JP-2000355682-A (JP)
Title: Adhesive for corrugated fiberboard
Inventor: WATANABE KUNIHIKO
IPC: C09J103/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which has an improved suitability to high-speed lamination by using porous starch which is obtained by causing 1,4-α-D-glucan glucohydrolase (EC3.2.1.3)(glucoamylase) to act on corn starch and has pores with a specified average pore size on the surface. SOLUTION: Porous starch having pores with an average pore size of 0.3-3 μm on the surface is used. The enzymatic reaction is suitably conducted at a usually optimal pH of glucoamylase, 4-6, and at its optimal temperature, 40-60 deg.C. The average pore size is most simply and conveniently controlled by an enzyme addition ratio, a suitable amount of the enzyme being about 0.02-2 wt.%. A completely gelatinized liquid of processed corn starch is suitable as a carrier component. The ratio of the amount of water to that of starch (water multiple ratio) is suitably 1.5-5. Usually used auxiliaries, such as caustic soda and borax, are used. Generally, caustic soda is added in an amount of 1.0-3.0 wt.% of starch; and borax, in an amount of 0.2-5.0 wt.%.
Patent JP-H0330979-A (JP)
Title: Hardware self-diagnostic selection apparatus of printer
Inventor: TAKAHASHI KIYOSHI
IPC: B41J29/46
Filed: 1989-06-28
Abstract: PURPOSE:To shorten the time from the rising of a power supply to a printable state at the time of on-line printing by performing specific pattern data diagnosis of a short processing time at the rising of the power supply for usual on-line printing and performing whole bit pattern diagnosis of a long processing time at the rising of the power supply for service function such as test printing. CONSTITUTION:The first processing block 2 shows the specific pattern data diagnostic processing function of a character generator(CG) ROM and the second processing block 3 shows the whole bit pattern data diagnostic processing function of the CG ROM and, further, the third processing block 4 shows the initializing and diagnostic function of hardware other than the CG ROM. The power supply of a printer is allowed to rise to determine on-line printing or service function such as test printing according to the state of an operating panel. Next, the functions are judged by a judging function block 1 and, at the time of on-line printing, processing is performed in the order of the first processing block 2 and the third processing block 4 to reach the completion of processing. In case of the service function such as test printing, processing is performed in the order of the second processing block 3 and the third processing block 4 to reach completion. Therefore, the difference between the processing times at the times of on-line printing and the service function such as test printing becomes the difference between the first and second processing blocks 2, 3.
Patent JP-H0458800-A (JP)
Title: Thyristor type automatic voltage regulator for synchronous machine
Inventor: SASAKI KIMIO
IPC: H02P9/30
Filed: 1990-06-28
Abstract: PURPOSE:To prevent overexcitation of the field winding of a synchronous machine and low frequency overexcitation of a main transformer by inputting a gate block signal to an AVR according to the conditions of an overcurrent preventing circuit even when a field circuit breaker is disabled thereby bringing the exciting amount of the field winding to zero. CONSTITUTION:An AVR 6 comprises a contact 9 which functions on a signal for tripping a field circuit breaker 4 to an auxiliary contact 8 of an interlock and a contact 10 which functions when the rotational speed of a synchronous machine 1 exceeds a predetermined speed. When such a circuit is additionally provided, overexcitation of a field winding 3 and a main transformer 2 can be prevented even if the field circuit breaker 4 is disabled during stopping process of the synchronous machine 1.
Patent JP-H119039-A (JP)
Title: Transplanting tine driving mechanism for walking type vegetable transplanter
Inventor: KURAYA YOSHIAKI
IPC: A01C11/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem in which since the rotation locus of the transplanting tine of a vegetable transplanter is fixed, a transplanting position is disturbed when the traveling speed of a machine body is changed. SOLUTION: In this walking type vegetable transplanter for vertically moving a transplanting tine 31 attached to a transplanting arm 203 so as to draw an elliptic rotation locus and opening the transplanting tine 31 at the fall of the transplanting tine 31 to the bottom to transplant seedlings, a guide roller 207 is pivoted on a transplanting arm 203, the guide roller 207 is inserted into guide rail 208 fixed in the vertical direction to a machine body to guide the lifting and lowering of the transplanting arm 203 and to make the fixing position of the guide roller 207 vertically adjustable.
Patent JP-S5792223-A (JP)
Title: Construction of frames for slope
Inventor: TSUKADA YOSHIO
IPC: E02D17/20
Filed: 1980-11-28
Abstract: PURPOSE: To shorten the curing period of concrete by rapidly constructing frames on a slope by a method in which struts having connectors at their ends are orderly placed along a slope, their ends are connected, and then concrete beams are built up between the connected parts of the struts.  
     CONSTITUTION: The lower ends of struts 1 are fixed at given intervals to a foundation concrete 5 placed at the lower part of a slope, another strut 1 is lifted up above the strut 1, each joint plate 4 of each connector A of each end of the struts is contacted with the others, connecting bolts are pierced into bolt holes, and they are screwed with each other by nuts. Then, concrete is placed in the connected part B, concrete is also placed between the connected parts B of the struts 1 to form beams 8, and a slope frame C is made up of the beams 8 and the struts 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09331667-A (JP)
Title: Linear induction motor
Inventor: NIHEI HIDEKI
IPC: H02K41/025
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a linear induction motor, by changing the sizes of the two coil-end portions present on both the side surfaces of its primary side to select their dimensional relation adequately. SOLUTION: When an inside crossover line 6 is provided in the inner side of a lateral-U-shaped frame 4, an outside coil-end width CO1 is made smaller than an inside coil-end width CI1. Since only one primary side portion affecting the width of a secondary conductor 5 is the outside coil-end width CO1 and it is made smaller than the width CI1 by the width of the inside crossover line 6, the width of the secondary conductor 5 can be reduced. Thereby, the build of the whole of a linear motor can be made small and its price can be made low too, because the reduction of the width of the secondary conductor 5 affects largely the build and price of the whole of the linear motor when the length of the secondary conductor 5 is made large.
Patent JP-H0457865-A (JP)
Title: Ink and ink jet recording using the same
Inventor: SUGA YUKO
IPC: C09D11/02
Filed: 1990-06-28
Abstract: PURPOSE:To obtain an ink which can be delivered stably and gives a recorded image excellent in water, light and marker resistances and having a high density by using as constituents carbon black, at most a specified amount of a water-soluble resin, specified water-soluble organic solvents, water, and a specified dye. CONSTITUTION:An ink which contains carbon black, at most 2 wt.% water-soluble resin, water-soluble organic solvents comprising a polyhydric alcohol and/or its alkyl ether and an aliphatic monohydric alcohol, water, and a dye of formula I [wherein A and B are each a (substituted)benzene ring or (substituted) naphthalene ring; M is an alkali metal or (substituted)ammonium] (e.g. a dye of formula II) (preferably in an amount of 0.5-2.0 wt.%). This ink has such advantages that it can be delivered stably even under variable drive conditions or during long-term service and that it gives a recorded image excellent in fastness and having a high density.