baber/WOPTO huggingface dataset:
Patent JP-S61291217-A (JP)
Title: Evaporated-fuel effluence preventing apparatus for fuel tank for vehicle
Inventor: SASAKI MICHIAKI
IPC: B60K15/01
Filed: 1985-06-18
Abstract: PURPOSE:To reduce the manhour in assembly work by branching an evaporation tube communicating to a canister from a vent tube projectingly arranged in a tank body and installing a float valve at the projecting edge part in the tank body of the vent tube. CONSTITUTION:A vent tube 4A which is communicatively connected to a canister 6 is projectingly arranged into a tank body 1, and an evaporation tube 3A communicating to a canister 5 branchingly connected midway in the tube 4A. A float valve 10 which is closed when the fuel in the tank body 1 reaches a prescribed liquid level is installed at the projecting edge part in the tank body 1 of the vent tube 4A. A vent hole 11 is formed in the upper part of the projecting edge part, and the vent-hole formation part is surrounded by a separator 12 in which communication holes 12a are formed on the peripheral wall and the bottom wall. Further, a one-way valve 8 is interposed into the vent tube 4, and a two-way valve 9 is interposed into the evaporation tube 3A.
Patent JP-2000319384-A (JP)
Title: Radioactive ray-hardening composition, covering material for optical fiber and optical fiber
Inventor: OBA TOSHIO
IPC: C08G73/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a low viscosity with a low Young's modulus and capable of coating at a high speed by including a reaction product of respectively specific polyether and/or organopolysiloxane with an acrylate compound. SOLUTION: This composition contains (A) a reaction product obtained by subjecting a polyether and/or an organopolysiloxane respectively having at least two pieces of amino group in a molecule and an acrylate compound having at least two pieces of (meth)acrylic group in using an amount of >=1.5 mol ratio of the (meth)acrylic group to the amino group to Michael addition reaction and (B) a photopolymerization initiator. Preferably, the polyether of the component A is expressed by formula I [(m) is 2-6; (n) is 1-200] and the organopolysiloxane is expressed by formula II [R is a hydroxyl group, an alkoxy or the like; (p) is 0-3; (q) is 0-1,000].
Patent JP-H0841771-A (JP)
Title: Apparatus for needle-punching of fiber web
Inventor: RUUDOBUITSUHI REEGURU
IPC: D04H18/00
Filed: 1995-04-24
Abstract: PURPOSE: To provide an apparatus for needling a nonwoven web capable of substantially compensating the first-order mass forces and mass moments. CONSTITUTION: This apparatus for needling a nonwoven web comprises needle beams 3a and 3b for carrying a needle board 2, rocking links 10a and 10b for guiding the needle beams 3a and 3b and slider-crank mechanisms 7a and 7b for driving the needle beams 3a and 3b. To effect a mass compensation, the needle beams 3a and 3b are arranged one behind the other in the direction 1 of travel of the nonwoven web and are guided each by the rocking links 10a and 10b and actuated each by the slider-crank mechanisms 7 and 7b. Both the slider-crank mechanisms 7a and 7b comprise mutually parallel crankshafts or eccentric shafts 8 which are mutually rotated in opposite senses.
Patent JP-H04358374-A (JP)
Title: Magnetic disk device
Inventor: FURUKAWA TAKESHI
IPC: G11B21/12
Filed: 1991-06-04
Abstract: PURPOSE:To prevent resonance with a magnetic head in a restoring mechanism positioning the magnetic head to a prescribed standby position at the time of power-off for a magnetic disk device. CONSTITUTION:In a coil spring 15 provided on a carriage holding a magnetic head and restoring the sought magnetic head to the outside position of a recording face by energizing the carriage at the time of power-off, pitches are changed continuously from a rough part to a fine part so that the effective number of winding is changed at the time of being twisted and the pitches at both ends are fine and the intermediate pitches are rough and vice versa.
Patent JP-S61291484-A (JP)
Title: Graphite crucible
Inventor: SHIOIRI KIMITO
IPC: H01L21/02
Filed: 1985-06-18
Abstract: PURPOSE:A graphite crucible, obtained by forming a film of thermally decomposed graphite on the surface of a graphite crucible, capable of preventing the entry of SiO2 gas into the crucible and suppressing the plastic defromation and weight increase of the crucible and useful for pulling up single crystals. CONSTITUTION:A graphite crucible obtained by heating preferably a graphite crucible for pulling up single crystals made of artificial graphite having im proved purity and mechanical strength in a chemical vapor deposition (CVD) furnace at about 2,000 deg.C by high-frequency induction heating, etc., feeding a hydrocarbon gas, e.g. propane, into the furnace using N2 gas as a carrier gas and thermally decomposing the hydrocarbon gas to form a thermally decom posed graphite film having e.g. 500mum thickness, on the surface of the graphite crucible.
Patent JP-S63296559-A (JP)
Title: Laser beam printer synchronizing device
Inventor: ASADA KENICHIRO
IPC: H04N1/50
Filed: 1987-05-28
Abstract: PURPOSE:To adjust the picture write position with high accuracy in a laser beam printer by selecting and outputting one of pulse signals from plural pulse signal generating means in response to the production or a synchronizing detection signal in a photodetector. CONSTITUTION:An optical sensor 100 is arranged to a manual scanning start point of a manual scanning region of a scanning beam, senses a scanning beam prior to each main scanning, gives a synchronizing detection signal as its output and applies it to a latch circuit 114. A plural-pulse signal generating circuit 112 generates a pulse signal having the same frequency as that of a picture scanning clock and whose phase is deviated sequentially. In this case, one of the pulse signals from the means 112 is selected and outputted by a clock selection means 116, and which pulse signal is to be selected by the means 116 with respect to the synchronizing sensing signal in the light sensor is set variably by a clock setting circuit 100. Thus, the picture write position of the laser beam printer is finely adjusted.
Patent JP-S5358239-A (JP)
Title: Charging method for electrophotographic photo-sensitive plate
Inventor: SAKUMA SEIICHI
IPC: G03G13/02
Filed: 1976-11-06
Abstract: PURPOSE: To obtain a copy of good visibility and cintrast by rediating a photosensitive layer in which the positive hole mobile photo-electroconductive particles are dispersed with a special quantity of exposure light while positively charging it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6112812-A (JP)
Title: Method for decarburizing stainless steel
Inventor: ISHIKAWA MINORU
IPC: C21C5/00
Filed: 1984-06-27
Abstract: PURPOSE:To prevent the oxidation of Cr, to improve the yield of oxidation of steel, and to reduce decarburization time when stainless steel is decarburized by blowing gaseous oxygen and an inert gas, by blowing the gases while regulating the ratio of the volume of the gaseous oxygen/the volume of the inert gas to a value in a specified range in accordance with the C contact in the molten steel. CONSTITUTION:Stainless steel is decarburized by blowing gaseou oxygen and an inert gas into the steel bath under atmospheric pressure. At this time, a double flow type lance is used as a top blowing lance, and gaseous oxygen and a gaseous mixture of gaseous oxygen with an inert gas are blown from the two systems, respectively. The gases are blown into molten steel while regulating the ratio of the volume of the gaseous O2/the volume of the inert gas to a valve in a range shown in the table in accordance with the C content in the molten steel.
Patent JP-S5560343-A (JP)
Title: Receiver
Inventor: OGITA MINORU
IPC: H04B1/10
Filed: 1978-10-28
Abstract: PURPOSE: To remove a disturbance signal between adjacent channels by generating a cancel signal for an intense input signal received, when a signal level obtained by a high-frequency amplification stage is greater than a fixed value and a signal  obtained by an intermediate-frequency amplification stage is less than the fixed  value.  
     CONSTITUTION: Signals passing through antenna 2 are supplied to level comparator 16 by way of level detector 14, and intermediate-frequency signals to level comparator 20 by way of level detector 19. When the output of detector 14 is greater than a fixed level and that of detector 19 is less than the fixed level, switching circuit 21 is turned ON. level comparator 17 supplies voltage control amplifier 23 with a voltage equivalent to the AM variation of a signal obtained from tuning circuit 3 and amplifier 23 supplies amplifier 4 with a cancel signal equivalent to an intense input signal. A disturbance signal with an adjacent channel is, therefore, removed in signal system 1 following amplifier 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6113881-A (JP)
Title: Core ring circuit of profile correcting device for television camera
Inventor: MIYOSHI OSAMU
IPC: H04N5/208
Filed: 1984-06-29
Abstract: PURPOSE:To emphasize a profile with high brightness without deteriorating the S/N of a picture image by slicing separately the positive and negative direction of a profile signal, varying the separate slice level and adding another slice output signal. CONSTITUTION:The profile signal applied from a profile signal input terminal 11 is added properly to a positive video signal applied from a positive video signal input terminal 12, the positive signal component is sliced from the slice level at a positive slice circuit 16 and fed to an added circuit 18. On the other hand, the said input profile signal is added to the negative video signal fed from a negative polarity video signal input terminal at an adder circuit 15, the negative signal component more negative than the slice level is sliced at a negative slice circuit 17 and the result is added to the adder circuit 18. The noise on a base line in the output signal of the adder circuit 18 is eliminated in response to the signal level and a disadvantage of a conventional circuit is improved.
Patent JP-H08323928-A (JP)
Title: Floor surface protecting sheet and mat
Inventor: HARUYAMA KIICHI
IPC: B32B7/06
Filed: 1995-05-31
Abstract: PURPOSE: To provide a floor surface protecting sheet capable of preventing the contamination of the floor surface of a toilet or a kitchen. CONSTITUTION: A film 3 low in liquid permeability is laminated to the rear surface of a water absorbable sheet 2 and a self-adhesive layer 4 having re- releasability is provided to the rear surface of the film 3 to be protected by release paper 5. The release paper 5 is peeled to bond this floor surface protecting sheet to the floor surface of a toilet or a kitchen and a scattered liquid such as urine or a washing soln. is absorbed by the water absorbable sheet 2 and prevented from penetrating to the rear surface of the film by the film 3 to prevent the contamination of the floor surface.
Patent JP-H084667-A (JP)
Title: Scroll compressor
Inventor: YAMAMOTO SHINYA
IPC: F01C17/06
Filed: 1994-06-15
Abstract: PURPOSE:To facilitate supply of lubricating oil to a sliding part between the base plate and housing of a scroll member provide smooth revolution of the scroll member while a compressor is operating. CONSTITUTION:A plate-shaped ring 22 is disposed between a movable scroll member 9 and a front housing 2, and compressive reaction which works along the central line of a rotating shaft is given to the movable scroll member 9. A fixed plate 26 is mounted between the ring 22 and the front housing 2. At both the surface of the ring 22, plural thick wall parts 23 which are of roughly fan shape are formed in the peripheral direction. The corner part of the thick wall part 23 is formed into an arc shape, and an peripheral edge part is chamfered. In the center of the thick wall part 23, a pocket 24 is formed. In the thin wall part 39, an intake passage 25 for lubricating oil is formed, and at a medium wall 38, an element 29 for prevention of self-revolution is formed.
Patent JP-H08326473-A (JP)
Title: Thrust body for pipe jacking method
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1995-05-31
Abstract: PURPOSE: To make it possible to carry out a pitless method to arrive at a ground surface and also eliminate a complicated thrust control, by forming a connection part joining a plurality of thrust pipes around the lateral axis crossing at right angles against the axial direction of the thrust pipe by use of a flexible joint freely bent and swung. CONSTITUTION: A connection part R is installed, in which a spherical fitting part 7 at the front end of each thrust pipe 2 and a spherical surface fitting part 8 at the basal end, are connected to each other by a pin 9 so as to enable bending and swinging around the lateral axis X. One end of the pin is inserted in a recess 7a at a part of the external face of spherical fitting part 7 and the other end thereof is screwed in a pierced screw hole 8a at a part of spherical surface fitting part 8. The thrust pipes can be bent and swung around the lateral axis X of the connection part R by the inserted connection of both ends of the pin 9. When one end of the pin 9 is made thin to insert into the recess 7a with a sufficient clearance, it can be easily altered to do an arbitrary bending and swinging motion so far as the clearance permits.
Patent JP-2000004289-A (JP)
Title: Telephone terminal equipment
Inventor: DOMOTO YOSHIHISA
IPC: H04M1/715
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to efficiently speak by improving the convenience of a hand set at telephone terminal equipment provided with a plurality of hand sets. SOLUTION: Terminal equipment 8 is provided with the plurality of hand sets 8-1-1 and 8-1-2 and at least one of buttons 8-4-1 to 8-4-P for performing the operation of call originating or call incoming response and connected through a line having channels corresponding to the number of hand sets 8-1-1 and 8-1-2 to a telephone exchange device. In this case, this equipment is provided with a storage device for storing hand set mode information determining the use priority of the plurality of hand sets 8-1-1 and 8-1-2 and a controller for selecting any idle one of hand sets according to the hand set mode information upon recognizing the request of call originating or call incoming response and for performing call connection control based on the request of that call originating or call incoming response.
Patent JP-H11318803-A (JP)
Title: Sheath for endoscope
Inventor: SUZUKI TAKASHI
IPC: A61B1/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheath for endoscope capable of securing a satisfactory visual field in the state of being attached to the insertion part of the endoscope. SOLUTION: This sheath 21 is constituted of a hood part 25, which covers the tip part of the insertion part 11 of the endoscope and is provided with strength by increasing sheath thickness to be a tip projection part extending to the front of the direction of an insertion axis from the tip face of the part 11, an insertion part cover part 26 improving flexibility and adhesion by reducing sheath thickness in continuity with this part 25 and covering to the base tip side of the insertion part, and a tip face covering part 27 positioned at the middle part of the inner hole of the part 25, covering the tip face 11a of the part 11 of the endoscope 10 and formed vertically with respect to the direction of the insertion axis.  The hood part 25 constituting the tip part of the sheath 21 secures an observing visual field by preventing a visual field from being obstructed because a cavity is covered with the part 27.
Patent JP-S5924158-A (JP)
Inventor: IWAMURA HIROYUKI
IPC: F25B29/00
Filed: 1982-08-02
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-S5657078-A (JP)
Title: Photoreceptor cleaning device in copying machine
Inventor: KAMIYAMA SHINICHI
IPC: G03G21/10
Filed: 1979-10-17
Abstract: PURPOSE:To make an approach-run distance as short as possible by providing a single blade between a developing part and a squeeze part and disposing the contact part in proximity to the squeeze device in such a manner that the contact angle of its end and photoreceptor surface becomes <=90 deg.. CONSTITUTION:In a copying machine of a system of rotating a drumlike photoreceptor 1 and performing copying process while cyclically moving the peripheral surface thereof in a fixed direction, utilizing the dry type developing device disposed below the photoreceptor 1 for photoreceptor cleaning and rotating the photoreceptor approximately twice since charging of the photoreceptor until the end of the transferring of visible images, the contact angle theta between the edge of a blade 70 and the developing part side of the photoreceptor is made <=90 deg., whereby the contact position thereof may be placed as approached to a squeeze device 6; in addition, the developing solution existing between the blade 70 and the squeeze plate 6 becomes small in amount at the cleaning starting, whereby the approach-run distance may be shortened.
Patent JP-H0523113-A (JP)
Title: Production of gelatinized material of protein
Inventor: ONO EIJI
IPC: A23L29/20
Filed: 1991-03-29
Abstract: PURPOSE:To gelatinize every kind of protein safely and inexpensively and to obtain the title gelatinized material by treating a solution of protein with a culture mixture of a specific fungus. CONSTITUTION:A solution of protein (solution having preferably 0.2-6.0% protein concentration) is treated with a culture solution of a fungus (preferably Aspergillus oryzae or Monascus anka) belonging to the genus Aspergillus, Monascus, Penicillium, Rhizopus, Neurospora or Mucor preferably at 28-35 deg.C for 6-75 hours to give the objective gelatinized material.
Patent JP-S6025159-A (JP)
Title: Manufacture of nonaqueous electrolyte battery
Inventor: OKAZAKI RIYOUJI
IPC: H01M4/08
Filed: 1983-07-21
Abstract: PURPOSE:To secure the electric contact among elements of a nonaqueous electrolyte battery and stabilize its performance by coating the current-collecting surface of the positive case with a conductive adhesive, then bringing a positive layer containing a fluorine-resin binder into close contact with the coated surface before the thus obtained body is dried so as to unify the positive electrode, the paint film and the case. CONSTITUTION:The current-collecting surface of a positive metallic case also serving as a positive current collector is coated with a conductive adhesive containing soda silicate and potassium silicate as main binding agents and carbon powder as a conductive filler. Next, a positive layer containing a fluorine-resin- system binder is closely applied to the coated surface. After that, this is dried at 200-280 deg.C so as to dry the positive manganese-dioxide electrode, dry the conductive paint film and to unify the positive electrode, the paint film and the case. This unifying treatment is preferably performed in an atmosphere of an inactive gas. According to this process of working the positive electrode, a thin manganese dioxide-lithium battery having excellent discharge performance and preservation performance is obtained.
Patent JP-H03114592-A (JP)
Title: Microorganism carrier
Inventor: FUKAYA YUKIO
IPC: C02F3/10
Filed: 1990-05-25
Abstract: PURPOSE:To form a microorganism carrier having a void ratio of 50 -90% by adding a foaming agent to a water slurry consisting of a siliceous raw material and a calcareous raw material to foam the water slurry and subsequently applying hydrothermal reaction treatment to the obtained foamed cured matter. CONSTITUTION:A water slurry compounded with a siliceous raw material and calcareous raw material is prepared and a foaming agent is added to the water slurry to foam said slurry and hydrothermal reaction treatment is applied to the obtained foamed cured matter to obtain a microorganism carrier based on a porous calcium silicate hydrate having a void ratio of 50-90%. As a pref. example of the porous calcium silicate hydrate, there are tobermorite, xonolite, a CSH gel or faujasite. When org. sewage is treated using the obtained microorganism carrier, the number of processes can be reduced to a large extent as compared with a conventional method and operation control becomes easy.
Patent JP-H02312182-A (JP)
Title: Protecting device for starting of microwave oven
Inventor: INUMATA MASATO
IPC: H05B6/68
Filed: 1989-05-26
Abstract: PURPOSE:To prolong the life of a switching element by starting cooking operation in response to a command of starting after only a cooling fan is operated, if the switching element temperature exceeds a predetermined temperature where starting is possible, until the element temperature is lowered to the predetermined temperature. CONSTITUTION:Cooking operation is immediately started when the temperature of the switching element of the invertor 4 is a predetermined temperature where starting is possible, while when the element temperature exceeds the predetermined temperature starting of cooking operation is stood by and only a cooling fan 8 is operated to positively cool the switching element. Cooking is started only after the temperature of the switching element is dropped to a value where cooking operation is possible. Thereby the standby time is shortened and deterioration of the switching element of the invertor 4 which is not heat-resistant is delayed so that the life of the element is prolonged.
Patent JP-H07316195-A (JP)
Title: New pthrp-related peptide and use thereof
Inventor: YANAIHARA NOBORU
IPC: A61P3/14
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a new PTHrP-related peptide useful as an antagonist for PTH, etc., and a metabolic regulator for calcium. CONSTITUTION:A new polypeptide [desamino-Leu<8>, Asn<10>, Leu<11>, D-Phe(F)<12>]hPTHrP(8-34)NH2 having activity for antagonizing physiological action of a polypeptide having PTH or PTHrP or PTH activity or PTHrP activity but not PTHrP activity or its pharmaceutically permissible salt. An antagonist for PTH, a metabolic regulator for calcium and a therapeutic agent for hypercalcemia, osteoporosis, hyperparathyroidism, chronic renal failure following hyperPTHemia or osseous lesion following hyperPTHrPemia comprise it as an active ingredient.
Patent JP-S5659138-A (JP)
Title: Combined water supplier and internal-pressure regulator for hot-water heating circuit
Inventor: MATSUMOTO YOSHIHISA
IPC: F24D3/10
Filed: 1979-10-16
Abstract: PURPOSE: To facilitate the initial water supplying operation by a method wherein a pressure feed water passage is connected to a hot-water heating circuit on the downstream side of a passage on-off valve fitted in a passage constituting a section which makes a part of the heating circuit, and a pressure relief water passage is connected to the heating circuit on the upstream side of the passage on-off valve.  
     CONSTITUTION: The passage on-off valve 12 for opening and closing the hot-water heating circuit is provided in the passage constituting section 11 which makes a part of the hot-water heating circuit on the suction side of a circulation pump 9. The pressure relief water passage 14 fitted therein with a safety valve 13 for relieving the expanded water to the water storage tank 5 is connected to the circuit on the upstream side of the passage on-off valve 12, while the pressure feed water passage 17 is connected to the circuit on the downstream side of the on-off valve 12. The pressure feed water passage 17 is provided therein with a motor-driven water feed pump 15 for supplying under pressure the water in the water storage tank 5 into the hot-water heating circuit and with a check valve 16 in parallel to the motor-driven water feed pump 15. 
     COPYRIGHT: (C)1981,JPO&Japio