baber/WOPTO huggingface dataset:
Patent JP-H1037263-A (JP)
Title: Hair catcher for drain cock
Inventor: TOKUNO EIJI
IPC: E03C1/262
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a hair catcher which can be easily removed from a drain opening and from which hair, waste thread, etc., caught by the catcher can be easily removed and which can be easily fitted thereafter to facilitate the cleaning work. SOLUTION: A hair catcher for a drain cock is fitted to the outer periphery of the slide shaft 3 of the drain cock, stretched down from the drain cock body 1 and provided with a weight 2 at the lower end. In this case, a cylindrical body 4 slidably fitted to the outer periphery of the slide shaft 3 of the drain cock is vertically divided to a plurality of parts. The divided cylindrical body 4 is detachably and integrally joined and a collar-form hair catcher body 5 is provided at the outer periphery.
Patent JP-H0951563-A (JP)
Title: Automatic on-line line connection system
Inventor: WATANABE HIROSHI
IPC: H04Q1/20
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide the automatic on-line line connection system which makes an automatic connection between data terminals by a PBX. SOLUTION: When an origination-side data terminal(DTE1) and a termination- side data terminal device(DTE2) are always connected on-line, automatic origination is previously registered in the PBX 1 and then even at the time of the setting of the PBX 1 or if a communication is disconnected owing to a fault on a line 3, one terminal is brought under automatic origination control to automatically connect the DTE1 and DTE2 to each other. In case of a failure in connection, the automatic origination control is retried until they are connected.
Patent JP-H0645910-A (JP)
Title: Bicmos logic circuit
Inventor: SETA KATSUHIRO
IPC: H01L27/06
Filed: 1992-07-27
Abstract: PURPOSE:To impart a sufficient base potential to a pull-down NPN transistor(TR) with a signal supplied from a power supply and after pulling down an output, to control the NPN TR with a control circuit to be driven by feeding back its output in order to prevent generation of saturation. CONSTITUTION:An input terminal IN is connected to the input of a CMOS inverter 21 and an n-channel MOS TR N10. An output of the inverter 21 is connected to the base of a pull-up NPN TR Q11. The drain of the TR N10 is connected to the input of a CMOS inverter 22 and the output of the inverter 22 is connected to the base of a pull-down NPN TR Q12. An output terminal OUT for which the emitter of the Q11 and the collector of the Q12 are connected is connected to respective gates of a p-channel MOS TR P12 and an n-channel MOS TR N13. The drains of the P12 and the N10 are respectively connected to the drain and the source of the N10 and these TRs N10, P12, N13 constitute a control circuit 23 for the inverter 22.
Patent JP-S58101164-A (JP)
Title: Antifogging coating composition
Inventor: FUNAKI MASAAKI
IPC: C09D5/00
Filed: 1981-12-11
Abstract: PURPOSE:To provide the titled composition composed of an epoxy group-containing organic silane compound, a polyhydric alcohol, colloidal silica and a curing catalyst, and giving a coating film having excellent abrasion resistance and weatherability. CONSTITUTION:The objective composition is prepared by compounding (A) 20- 70pts.wt. of an epoxy group-containing organic silane compound of formula (R<1> is organic group having epoxy group; R<2> is H, 1-6C hydrocarbon group or vinyl; R<3> is 1-5C hydrocarbon group, alkoxyalkyl, or 1-4C acyl; a is 1-3; b is 0-2; a+b is <=3), e.g. glycidoxymethyl trimethoxysilane, (B) 20-70pts.wt. of a polyhydric alcohol having ethylene oxide chain, e.g. polyoxyethyl glycerin, (C) 1-40pts.wt. of colloidal silica, and (D) 0.05-20pts.wt. (based on 100pts.wt. of A+B+C) of a curing catalyst such as ammonium perchlorate.
Patent JP-S6091265-A (JP)
Title: Measurement of iron in serum
Inventor: TANAKA YUTAKA
IPC: G01N31/00
Filed: 1983-10-25
Abstract: PURPOSE:To measure the concn. of iron in serum simply with good accuracy, by measuring the difference of absorbancies at a specific measuring wavelength and a reference wavelength. CONSTITUTION:A nitrosoaminophenol is mixed with a serum specimen as a color forming specimen and the absorbancy of an iron complex generated by a complex forming reaction is measured. Herein, a measuring wavelength is matched with the absorption max wavelength of the iron complex formed by the color forming reagent and a reference wavelength is selected from a wavelength range longer than the measuring wavelength and stable in a spectrum. That is, the measuring wavelength is selected from a range of 650-850nm and the reference wavelength is selected from a range of 750-1,000nm and the difference of the wavelengths is set to 10nm or more, pref., 50nm or more.
Patent JP-H0725313-A (JP)
Title: Automatic wiper and action control method therefor
Inventor: ITO KATSUNORI
IPC: B60S1/08
Filed: 1992-07-27
Abstract: PURPOSE:To put an automatic viper in appropriate wiping action by controlling current application to a wiper motor according to the amount of rainfall in addition to starting action upon the detection of raindrops. CONSTITUTION:An automatic wiper is provided with a raindrop sensor 3 for detecting raindrops, and a pressure sensor 4 for detecting the amount of rainfall by the pressure. In the 'on' state of a detection signal Rs from the raindrop sensor 3, a current is applied to a viper motor 10 intermittently according to the grade of the value P based on a pressure detection signal Ps, or the current flowing quantity to the viper motor 10 is adjusted to the value corresponding to the value P. Wiping speed is thereby changed automatically according to the amount of rainfall, so that a driver can concentrate his whole mind only on driving, which proves to be extremely effective also from the viewpoint of safety.
Patent JP-S5892433-A (JP)
Title: Purifier for waste water
Inventor: HAINRITSUHI BATSUHAMAN
IPC: C02F3/00
Filed: 1982-11-16
Abstract: A raking apparatus comprises a guide track, a carriage supported on the guide track for displacement thereon along a traveling path, a linkage assembly supported on the carriage and comprising a plurality of linkage levers articulated to one another by respective joints, and a rake supported on the carriage and operatively connected to the linkage assembly for varying angular positions of the rake by the linkage assembly upon pivotal motion of the levers with respect to one another. There is further provided a slide track receiving one of the joints for guiding it upon pivotal motion of the levers and a locking mechanism mounted on the carriage and cooperating with the linkage assembly. The locking mechanism has a released position permitting a pivotal motion of the levers and a locking position immobilizing the levers of the linkage assembly with respect to one another.
Patent JP-H06181796-A (JP)
Title: Novel method for preparation of 20-keto-21(s)- hydroxysteroid compound and intermediate thereof
Inventor: JIYAN BIYUANDEIA
IPC: C07J31/00
Filed: 1993-07-20
Abstract: PURPOSE: To provide a new process for efficiently preparing the subject compound useful as a hormone agent, etc., by treating 21-(R,S)-acetoxy steroid compound with a diastereoselective hydrolyzing agent, sulfonylating the treated compound and subjecting the sulfonlylation product to solvolysis in a basic medium.  
     CONSTITUTION: 20-Keto-21(R,S)-acetoxy steroid compound of formula I (R 1  is a 1-3C alkyl; R 2  is a 1-12C alkyl; R 3  is a 1-4C alkyl) is treated with a diastereoselective hydrolyzing agent to provide a mixture of 21-(R)-OH body of formula II and 21-(S)-acetic ester body, and the mixture is treated with a reagent of the formula HaL-SO 2 -R [Hal is a halogen; R is a 1-6C alkyl, a phenyl or the formula CX 3  (X is F, Cl or Br)] to provide a mixture of compunds of formulas IV and III. The compounds of formula III and IV are subjected to solvolysis in a basic medium or action of a basic nucleophilic hydroxylating agent to provide the objective 20-keto-21-(S)-hydroxy steroid compound of formula V having progesterone-like activities and antigestrogen activities in the process for preparing the 20-keto-21-(S)-hydroxy steroid compound. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6178195-A (JP)
Inventor: TAKEUCHI HIROTOSHI
IPC: H05K1/18
Filed: 1984-09-25
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-H0648895-A (JP)
Title: Production of oxide ferroelectric thin film and oxide ferroelectric material
Inventor: WATANABE SHUNJI
IPC: H01B3/00
Filed: 1992-07-28
Abstract: PURPOSE:To form a good-quality oxide ferroelectric material on a silicon single crystal substrate by forming a zinc oxide thin film on a substrate as a buffer layer and growing an oxide ferroelectric thin film on the buffer layer surface. CONSTITUTION:A zinc oxide thin film oriented in the [0001] direction is formed on a substrate as a buffer layer, and an oxide ferroelectric thin film is oriented in the [111] direction and grown on the buffer layer surface. The zinc oxide film as the buffer layer is formed on the substrate by any of sputtering, vapor deposition, MO-CVD, laser absorption method, sol-gel method, etc.
Patent JP-2000032827-A (JP)
Title: Combine harvester
Inventor: ONO TAKAYUKI
IPC: A01D41/12
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a combine harvester configured as to be capable of quickly detecting a blocking in a part of a conveying system and signaling to an operator. SOLUTION: This combine harvester is installed with a controlling system 25 setting the conveying time of a reaped rod to pass between a root sensor 23 and rod length sensor 24, and turns-on a lamp 27, a buzzer 28 and forcedly stops the engine when the rod length sensor 24 can not detect the reaped rod within the set time after detecting the rods by the root sensor 23.
Patent JP-2001027337-A (JP)
Title: Gas cock
Inventor: MIZUTANI KEIICHI
IPC: F24C3/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To use the parts of gas cocks different in function in common and to reduce the manufacturing cost by forming a first butt section abutting on a stopper pawl at the ignition position and not abutting on it when a stopper is moved to a rotating action shaft side and a second butt section specifying the rotation terminal position of the rotating action shaft. SOLUTION: When a rotating action shaft 2 is rotated to the ignition position, a stopper pawl 62 on the outer periphery of a stopper 6 abuts on a first butt section 10b, and the further rotation of the stopper 6 is prohibited. when the stopper 6 is lifted, the stopper pawl 62 does not abut on the first butt section 10b formed at the abutting position of the stopper pawl 62 in the lowered state of the stopper 6, the rotating action shaft 2 is further rotated to reach the slow fire position, then the stopper pawl 62 abuts on a second butt section 10c. Most of parts can be used in common by newly assembling a cam plunger and a stopper in the cam plunger fitting space of a gas cock different in type from the gas cock that a coupling pawl 53 on the outer periphery of a cam plunger 5 is coupled with a coupling groove 61 on the inner periphery of the stopper 6 for a run-in action.
Patent JP-H0733584-A (JP)
Title: Recharging method in pulling up semiconductor single crystal
Inventor: FUJIYAMA TATSUJI
IPC: C30B29/06
Filed: 1993-07-19
Abstract: PURPOSE:To prevent a melt from splashing so as not to make a part of droplets of a raw material polycrystal dropped into a crucible spring back at the melt surface, stick to each place and redrop into the crucible and inhibit dislocation- free crystallization when the rodlike raw material polycrystal is melted with a sub-heater provided on the crucible in recharging the raw material polycrystal, in producing a semiconductor single crystal according to the Czochralski(CZ) method. CONSTITUTION:A rodlike raw material polycrystal 10 to be recharged is inserted and passed through a cylindrical sub-heater 8 while being rotated and lowered. The lowering speed of the raw material polycrystal and the driving electric power of the sub-heater 8 are controlled to melt only the outer peripheral part of the raw material polycrystal 10. The unmolten residual core part (10a) is then dipped in a melt 4. The outer peripheral part of the raw material polycrystal 10 is converted into a melt to flow down through the surface of the core part (10a) into the melt 4. Thereby, the melt is not splashed at all. The core part (10a) is readily melted with a main heater 6.
Patent JP-S6261072-A (JP)
Title: One-component magnetic developer
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/08
Filed: 1985-09-12
Abstract: PURPOSE:To obtain a high image density which is stable from an initial period without fogging and splashing and to reproduce the stable image which is not affected by age and the change of temp. and humidity by incorporating magnetic toner, pulverous negative chargeability silicic acid powder and copper oxide powder into a magnetic developer. CONSTITUTION:This one-component negative chargeability magnetic developer consists of the magnetic toner, pulverous negative chargeability silicic acid powder and copper oxide powder. The pulverous silicic powder is effective when said powder is used at 0.01-20pts.wt. per 100pts.wt. toner. Said powder exhibits the negative electrostatic chargeability having excellent stability when the powder is added to the toner more particularly preferably at 0.05-5pts.wt. The copper oxide which can be used is exemplified by copper (I) oxide Cu2O and copper (II) oxide. These metallic oxides are incorporated into the developer at 0.1-20wt%, more preferably 0.2-5wt% per 100pts.wt. toner. The grain size thereof is preferably <=5mu, more preferably in a 0.01-3mu range.
Patent JP-H0862246-A (JP)
Title: Acceleration sensor
Inventor: TSURUGA KIKUO
IPC: G01P15/18
Filed: 1994-08-25
Abstract: PURPOSE: To provide an acceleration sensor which can detect acceleration in the directions of crossing two axes with a single sensor. CONSTITUTION: One edge of a silicon beam part 11 is fixed and silicon weight 12 is formed at the other edge to have a cantilever beam structure and at the same time, the silicon weight 12 is displaced according to an acceleration in a movable electrode part 10. A fixed electrode part opposes the movable electrode part via a specific space. A first groove 11-1 for easing the deformation in the first axial direction crossing the center line and a second groove 11-2 for easing the deformation in the second axial direction crossing the first axis are provided at the groove part 11, thus displacing the movable electrode part 110 according to the acceleration in the first and second axial directions.
Patent JP-S58101408-A (JP)
Title: Operation of evaporative-cooling type transformer
Inventor: TAMURA KIYOSHI
IPC: H01F27/18
Filed: 1981-12-11
Abstract: PURPOSE:To maintain the internal pressure of the container at the prescribed value for the titled transformer using a recovery tank which is used to lessen the rise of internal pressure by a method wherein the insulation gas in the container is flown out into the cooling device when the internal pressure of the container reaches the prescribed pressure. CONSTITUTION:When the transformer starts operation, cooling liquid 13 is sprayed from a sprayer 4 upon the heated core 2 and the winding 3, the cooling liquid 13 is transformed into vapour 13a, the pressure of vapour goes up, interacted with the charged pressure of insulation gas 14, and the internal pressure of the container 15 is brought up. When the internal pressure 14 of the container reaches the prescribed value, stop valves 8 and 9 are opened, and the pressure in the container 15 is discharged to the cooling device 5. As a result, the insulating gas 14 and the vapour 8a of a high temperature are brought into the cooling device 5 from the connection pipe 6, and they are cooled there. Vapour 18a is condensed and transformed into the cooling liquid 13, and the operation of the transformer is continued. Through these procedures, the internal pressure of the container can be maintained at the prescribed value without having a recovery tank to be used for lessening the increased internal voltage.
Patent JP-S58101057-A (JP)
Title: Wiping device for intaglio printing machine
Inventor: ITOU KIYOSHI
IPC: B41F9/10
Filed: 1981-12-12
Abstract: PURPOSE:To provide a wiping device capable of preventing various printing defects such as a crease or the like from occurring by starting a printing after a cylinder is slightly rotated after ink is wiped off by a wiping roll. CONSTITUTION:An angle theta formed between a line L which passes the centers of an intaglio cylinder 10 and an impression cylinder 9 and a line L1 which passes the centers of a wiping roll 25 and the cylinder 10 is set to a value which is equal to and slightly larger than the angle obtaining by adding the circumferential angle n of the effective surface 10a or the sum of the angle n and an integer times including 1 of the sum and the circumferential angle m of the non-effective surface 10b. The vibration produced by the application or removal of the printing pressure is avoided to be transmitted to the surface of the cylinder during the wiping operation of the ink due to the wiping roll 25.
Patent JP-S6444285-A (JP)
Title: Working method by electron beam
Inventor: NOGUCHI HIROSHI
IPC: G21K1/093
Filed: 1987-08-13
Abstract: PURPOSE:To obtain a good molten layer which has a large width and deep penetration by deflecting electron beams to three electron beams in the direction orthogonal with the working direction. CONSTITUTION:The electron beams 8 are deflected by deflecting coils 11 to the three electron beams 8 orthogonally with the working direction in a metallic vapor sealing cylinder 12. Of the three electron beams, the central beam 8b is delayed in the working direction from the beams 8a, 8c on both sides. The molten layer having the broad width and the deep penetration is obtd. by this method.
Patent JP-2000033702-A (JP)
Title: Thermal ink jet head and manufacture thereof
Inventor: UENISHI KATSUZO
IPC: B41J2/05
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a small thermal ink jet head and a manufacturing method thereof capable of enhancing a migration resistance of a wiring pattern and improving the productivity. SOLUTION: A diffusion section 31 for a switching transistor array and a diffusion section 32 for a latch circuit and a shift resistor circuit are formed by a diffusion treatment of an LSI, an oxide film is formed and a wiring pattern 34-1 for a power source of the LSI is formed. At that time, a wiring pattern 2-1 for a common electrode and a wiring pattern 4-1 for an individual electrode in a heating head section are formed. Then, a passivation film 35 is formed, a contact hole is formed and an unnecessary part of the passivation film 35 is removed. After that, a heating resistor layer 36 of Ta-Si-O sharing a resistive protection film is formed in a head process and a conductive protection film having a composition of W-Al, W-Ti or W-Si is formed thereon and an electrode film 37 of Au is formed thereon. Then, each of the wiring patterns 2, 4, 34 is formed and a heating section of heating resistors 5 is formed.
Patent JP-H0365512-A (JP)
Title: High-temperature superconductive material and production thereof
Inventor: KOTANI TOSHIHIRO
IPC: C04B35/45
Filed: 1989-08-02
Abstract: PURPOSE:To obtain the subject superconductive material having a high critical temperature and a high critical current density by preparing a powdery oxide raw material containing Tl, Pb, Sb, Ca, Ba and Cu in a specified atomic ratio and sintering the resultant powdery raw material in an oxygen gas while controlling temperature and time. CONSTITUTION:A powdery oxide raw material containing Tl, Pb, Sb, Ca, Ba and Cu in an atomic ratio represented by formula I (0<alpha<=1.3; 0<=beta<=0.1; 0<=gamma<=0.1; 0<=theta<=1; 0<=phisq. rt. 1; 0<=kappa<=1) is prepared. The resultant powdery raw material is then placed in an oxygen gas and sintered at 850-880 deg.C for 6-100hrs. By the above-mentioned method, the objective oxide superconductive material having a composition represented by formula II (0.4<=p<1; 0<=q<=0.6, 2<=r<=4; 1<=s<=3; 3<=t<=5; 8<=u<=22; 0<=v<=0.1) is obtained. The obtained superconductive material has a high critical temperature of about 120K and is suitably used for a superconductive cable, etc.
Patent JP-S58104384-A (JP)
Title: Production method for scroll
Inventor: MATSUDA KEIICHI
IPC: F01C1/02
Filed: 1981-12-15
Abstract: PURPOSE:To produce a scroll in a high precision and a low cost by fitting several convex parts provided on the bottom of a lap into penetrated holes on a mirror board and welding them from the other side of the penetrated holes. CONSTITUTION:A lap 10b is combined with a mirror board 10a by inserting a projection 11 of the lap 10b into a penetrated hole 12. Then, from under the penetrated hole 12 on the mirror board 10a, a frictional welding rod machine 13 in rotation is inserted for giving frictional welding to the projection 11 and a part of the penetrated hole 12. In this construction, the projection 11 of the lap 10b is welded including a part of the mirror board 10b for producing a scroll in a high precision and a low cost.
Patent JP-H0525151-A (JP)
Title: Production of gamma-butyrolactone
Inventor: ICHIKI TATSUMI
IPC: C07B61/00
Filed: 1991-07-17
Abstract: PURPOSE:To obtain gamma-butyrolactone in high yield and selectivity while suppressing the formation of by-products by carrying out the catalytic dehydrogenation of 1,4-butanediol in vapor phase in the presence of a specific catalyst. CONSTITUTION:gamma-Butyrolactone is produced by reacting 1,4-butanediol with hydrogen in the presence of a catalyst containing Cu, Cr and Na and/or K preferably at 150-300 deg.C (especially 190-270 deg.C) under a pressure of preferably 0-8kg/cm<2>G (especially 0.5-4kg/cm<2>G). In the above reaction, the molar ratio of hydrogen/1,4-butanediol is preferably 0.5-10 (especially 2-6) and the weight- space velocity of 1,4-butanediol is preferably 0.2-16hr (especially 0.4-6.0hr). The catalyst has a Cu/Cr atomic ratio of preferably 0.4-1.8 (especially 0.8-1.4) and contains preferably 0.1-10 pts.wt. (especially 0.5-7 pts.wt.) of Na and K based on 100 pts.wt. of Cu+Cr.
Patent JP-S6093766-A (JP)
Title: Fuel cell power generating system
Inventor: TAKAI MEIJI
IPC: H01M8/24
Filed: 1983-10-28
Abstract: PURPOSE:To simplify transportation, carrying in, assembly work, and shorten an assembly term by setting and fixing in series a plurality of fuel cell system on a common plate-shaped hanging table and installing a hanging lug in the side wall of the hanging table. CONSTITUTION:A plurality of fuel cells are set on a common plate-shaped hanging table 22. A tank 21 and the hanging table 22 are sealed and connected by fastening a supporter 23 installed in the lower part of the tank 21 and a flange 24 installed on the side of the hanging table 22 with a bolt. Each tank 21 is connected with a connector 25 installed in the upper part of each tank 21. Inactive gas such as nitrogen is sealed in a space formed by the hanging table 22, tank 21 and supporter 23. Supply and exhaust pipes 11-16 for hydrogen gas, air, and cooling water are accommodated in the space.