baber/WOPTO huggingface dataset:
Patent JP-S52128894-A (JP)
Title: Formalin absorbent
Inventor: KOTANI YASUO
IPC: B01J20/22
Filed: 1976-04-22
Abstract: PURPOSE: An absorbent comprising specified amino compounds and glyoxal/ acidic sulfite adducts, which can efficiently remove formalin odor when contacted with an atmosphere with formalin odor or a formalin generation source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08218117-A (JP)
Title: Heating coil for plural stepped work
Inventor: WATANABE HIYOSHI
IPC: C21D1/10
Filed: 1995-02-10
Abstract: PURPOSE: To uniformly heat the peripheral surface part at each step part by forming a heating coil for heating the peripheral surface at each step of plural stepped work having large difference of diameter to a structure enabling the heating only to the peripheral surface part at each step part. CONSTITUTION: The plural stepped work having large difference of diameter, i.e., the peripheral surfaces Wa, Wb of the work W composed of the step parts WA, WB are heated with the heating coil 100 for plural stepped work. The heating coil 100 is constituted with a body 110 having non-magnetic body and insulating property and platy heating conductors 120A, 120B fitted to the body 110 and composed of magnetic body having electric conductivity. These heating conductors 120A, 120B are faced to the peripheral surfaces Wa, Wb of the step parts WA, WB, respectively and arranged with plural spouting holes 123A, 123B for spouting cooling liquid L and connected with a high frequency electric source device 200 through conducting parts 132A, 132B.  By this constitution, only the peripheral surfaces Wa, Wb of the step parts WA, WB can uniformly be heated and, further precise heating can be executed.
Patent JP-S51121625-A (JP)
Title: An air cushion device for the throttle valve of the carburetor
Inventor: ITOU TOMOO
IPC: F02M19/12
Filed: 1975-04-18
Abstract: PURPOSE: A one way valve having high air tightness and a damping effect certainly, and capable of keeping easily the balance between the external force and the internal pressure by cutting of between the pressure chamber and the atmosphere. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01222170-A (JP)
Title: Absorption refrigerator
Inventor: IKUMI YONEZO
IPC: F25B15/00
Filed: 1988-02-29
Abstract: PURPOSE:To form excellent membrane of refrigerant liquid on the surface of an inner wall of a heat exchanger tube of a vaporizer, and hence exert a stabilized refrigerating performance, by forming a refrigerant liquid return passage to a vaporizer from a refrigerant liquid drain pot as well as a refrigerant liquid storage section on said return passage and moreover installing a refrigerant liquid overflow passage to said refrigerant liquid drain pot. CONSTITUTION:A refrigerant liquid drain pot 26, which is located below a first vaporizer 6 and a second vaporizer 7, but laid out above the bottom of a first absorber 4, is connected with the bottoms of a first condenser 2 and a second condenser 3 by pipelines 27, 28, and 29. A refrigerant liquid drain pot 26 is connected with the bottoms of the first and second condensers 6 and 7 by L-shaped pipelines 30 and 31 designed to flow down unvaporized refrigerant. At the same time, a refrigerant liquid storage section 32, which is formed above the first and the second vaporizers 6 and 7, is connected with the refrigerant liquid suction inlets of the first and the second vaporizers 6 and 7 by pipelines 33 and 34, while the bottom of a refrigerant liquid drain pot 26 is connected with the refrigerant liquid storage section 32 by a pipeline 36 to which a refrigerant liquid pump 35 is installed so that an overflow pipe 38 by let the refrigerant liquid overflow to the refrigerant liquid drain pot from the refrigerant liquid storage section 32. The height of an opening of the overflow pipe 38 can be selected so that the membrane of the refrigerant liquid may be formed along the inner wall surface of the heat exchanger tube to a satisfactory extent.
Patent JP-S61206277-A (JP)
Title: Superconductive transistor
Inventor: MIYAKE MUTSUKO
IPC: H01L21/82
Filed: 1985-03-11
Abstract: PURPOSE:To improve the accuracy of finishing of a superconductor while enhancing the reliability and uniformity of element characteristics by forming a projecting section consisting of a semiconductor onto a substrate and shaping a pair of superconductive electrodes brought into contact with both sides of the projecting section and a control electrode to the upper section of the projecting section through an insulator layer. CONSTITUTION:An Si single crystal substrate 1 is oxidized to shape an insulator layer 6 on the surface of the substrate, a control electrode 5 consisting of polycrystalline Si is formed through electron0beam evaporation, and the layer 6, the electrode 5 and one part of the substrate 1 are etched through plasma etching while using an electron-beam resist as a mask. Superconducting electrodes 2, 3 are shaped, and the side surface of the control electrode 5 is thermoset to form an insulator layer 7. Accordingly, a projecting section 4 as a channel layer can be shaped easily with high precision while a distance between superconductors can be determined with high accuracy, thus acquiring a switching element having high reliability.
Patent JP-H06255504-A (JP)
Title: Electric power steering device
Inventor: KURAHASHI HIDENORI
IPC: B62D5/04
Filed: 1993-03-08
Abstract: PURPOSE:To shorten electrical wiring so as to prevent occurrence of noise by forming a cavity chamber in the inside of a housing adjacent to a stator, providing a power element in the inside of the housing, and connecting the power element to an end of the stator by electrical wiring. CONSTITUTION:The circumference of a rotor 7 which can rotate freely around a shaft of a steering shaft 1 is covered by a housing 11. A stator 12 is provided in opposition to the rotor 7 in the inside of the housing 11. A nut screw 5 connected to the rotor 7 is screwed in a ball screw groove 3 of the steering shaft 1. In this case, a cavity chamber 24 which has the predetermined space is formed between outer peripheries of the steering shaft 1 in the inside of the housing 13 adjacent to the stator 12. A power element 17 is provided in the inside of the housing 13 in which the cavity chamber 24 is formed, and the power element 17 and an end of the stator 12 are connected together by electrical wiring.
Patent JP-H01221088-A (JP)
Title: Black burst signal forming circuit
Inventor: TSUCHIYA KEN
IPC: H04N9/455
Filed: 1988-02-29
Abstract: PURPOSE:To easily represent a black burst signal forming circuit with a simple circuit constitution not needing an external power source by rectifying a composite synchronizing signal to obtain a desired power supply voltage in obtaining a black burst signal by synthesizing the composite synchronizing signal with a subcarrier wave signal. CONSTITUTION:A composite synchronizing signal SCP is inputted to a signal synthesizing circuit 2 constituted of resistor-adders and to a power supply generating circuit 3 that rectifies the signal SCP to obtain a desired power supply voltage VA, VB, and inputted to a burst flag forming circuit 4 that outputs a burst flag signal SBF delayed by the time of prescribed length at the timing of a horizontal synchronizing signal included in the signal SCP and trailed. A subcarrier wave signal SSC is inputted to signal synthesizing circuit 2 as a burst signal SBST via a switch circuit 5 that is operated, for instance, to be turned on only during the period when the bust flag signal SBF is lowered, thus the circuit 2 outputs a black burst signal SBB generated by superimposing the subcarrier wave signal SSC for a period of time following the horizontal synchronizing signal of the composite synchronizing signal SCP.
Patent JP-2000251784-A (JP)
Title: Spacer and image display device using therefor
Inventor: KOSAKA YOKO
IPC: H01J29/87
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a spacer used in an image display device having electron emitting elements, and the image display device capable of suppressing deviation of the orbit of electrons to the minimum by a comparatively easy method, and capable of clear image display even at the time of moving image display, concerning the image display device by using the spacer. SOLUTION: The manufacturing method of a spacer used in an image display device having such a structure that a substrate where plural electron emitting elements are formed, is faced to a transparent substrate where luminescent material is formed through a spacer, contains a process for coating film material for prescribing a surface shape on a spacer substrate which becomes a base material of the spacer, and a process for forming a film having an irregular shape on the spacer substrate by fixing the surface shape before leveling the film material.
Patent JP-S62204027-A (JP)
Title: Clutch brake
Inventor: KITANO SEIICHI
IPC: F16D67/02
Filed: 1986-03-04
Abstract: PURPOSE:To stabilize capacity serving as a torque limiter, by a method wherein a cone spring is located between cover assemblies, and a friction plate is pressed against a friction member through the force of the cone spring. CONSTITUTION:A hole 20 for engaging a projection 18 of a friction plate 17 is formed in the interior of a flange 22 of a cover 19, and friction torque between brake and cover assemblies B and C is produced through friction between each of a friction member 13 and a friction plate 17 and a cover 24. A cone spring 31 is located between the friction plate 17 and the cover 19 in a state in that the spring is somewhat compressed in the direction of an axis during the initial stage of mounting. Thus, friction torque is improved in limit characteristics available under an initial set state and during wearing of a friction member, performance serving as torque limiter is stabilized, and wear torque can be kept at an excellent value even if friction facings 29 and 30 are worn.
Patent JP-S6399938-A (JP)
Inventor: ATAYA TAKESHI
IPC: B32B15/092
Filed: 1987-03-03
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-S60190831-A (JP)
Title: Lens meter
Inventor: MASUDA TAKASHI
IPC: G01M11/02
Filed: 1984-03-12
Abstract: PURPOSE:To make it possible to measure each refracting power of a lens to be examined without providing a movable part, by providing an objective lens, which projects the images of specified charts on the lens to be examined, and providing the charts, which are arranged at the position of the front focal point of the objective lens. CONSTITUTION:A lens meter has an objective lens 2, which projects the images of specified charts on a lens to be examined 1. The charts 3, 4 and 5 are arranged on optical axes 01, 02 and 03 of the objective lens 2. A one-dimensional- position detecting element 12 is provided at the conjugate positions of the charts 3, 4 and 5. Therefore, the images formed by opening parts 10a and 10b, 10c and 10d, and 10e and 10f are formed on the same positions, respectively. The refracting power in the direction of the opening parts 10a and 10b is obtained by the distance of the images formed by the respective opening parts 10a and 10b. Thus each refracting power of the lens to be examined can be measured without providing a movable part.
Patent JP-H06258622-A (JP)
Title: Display and recording medium, display and recording method and display and recording device
Inventor: KATO KINYA
IPC: G02F1/1333
Filed: 1993-03-08
Abstract: PURPOSE:To make it possible to easily obtain a reloadable color display sheet. CONSTITUTION:A high electric field is impressed to the display and recording medium formed by inserting a compsn. layer dispersing a cholesteric liquid crystal (droplets 2) in a high polymer 3 between substrates forming transparent conductors after heating and the recording medium is cooled in this state, thereby the orientation state of the dispersed liquid crystals is uniformalized and the mode to reflect a specific wavelength is obtd. The recording medium is otherwise cooled in the state of impressing the low electric field thereto or in the absence of the electric field after the heating, thereby, the orientation state of the liquid crystal is randomized and the mode to allow the uniform transmission of the light in a visible region is obtd. Both modes are reversibly changeable.
Patent JP-H10218552-A (JP)
Title: Clamp device for suspending rock wool
Inventor: WATABE YUKIHIRO
IPC: B66C1/58
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in the loading or unloading of rock wool. SOLUTION: A clamp device 12 for suspending rock wool, which is used for the transfer of laminated rock wool made of longitudinally superimposed mat-like rock wool, comprises a frame 14, rocker members 16 and coil springs. The frame 14 is constituted of two cross members 20 and two longitudinal members 22, all of which form a rectangle. Each of the cross members 20 is provided on its underside with a contact plate 24 adapted to contact with the top of laminated rock wool. The rocker members 16 each constituted of a base 40, legs 42 and a side plate 44 are pressed by the springs in the directions away from each other. The side plates 44 are formed on their faces facing each other with plural projections 46 with vertical and horizontal intervals held between one and the next.  The bases 40 are provided at their longitudinal middle portions with arms 48, which extend toward each other and have at their tips wire mounting parts 50.
Patent JP-H05167832-A (JP)
Title: Image communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1992-03-04
Abstract: PURPOSE:To transmit information settable arbitrarily by a user by adding on a read image with a simple operation by providing an information addition button, a storage means, and an addition mode button. CONSTITUTION:The storage of information to be added on read information in a memory circuit 12 is performed by depressing the information addition button 30 first, and putting on an information addition lamp 32. Thence, after addition information is set on an original platen, a start button is depressed. Thereby, the addition information set on the original platen is read by a read circuit 10, and is stored in the memory circuit 12. The user selects an addition mode by depressing the addition mode button 34. When a transmission operation is selected, storage information is transmitted by adding the read information when an addition mode lamp 36 is lit. When the addition mode button 36 puts off. only the read information is transmitted.
Patent JP-S61204071-A (JP)
Inventor: TAKIZAWA KOJI
IPC: B07C5/28
Filed: 1985-03-08
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-H07252585-A (JP)
Title: Steel for cold forging excellent in fatigue characteristic after cold forging
Inventor: SHIRAGAMI TETSUO
IPC: C22C38/00
Filed: 1994-03-17
Abstract: PURPOSE:To produce a rolled steel excellent in cold forgeability in a rolled state as it is and capable of being imparted with excellent fatigue characteristics after cold forging by regulating its compsn. and suitably balancing the ferritic fractional rate and pearlitic fractional rate. CONSTITUTION:The compsn. of this steel is constituted of a one contg., by weight, 0.10 to 0.38% C, <=0.10% Si, 0.5 to 1.4% Mn, <=0.01% P and <=0.015% S, satisfying Mn/C=1.5 to 6.0 and in which the C equivalent shown in the formula I is regulated to 0.37 to 0.49. Moreover, from the viewpoint of furthermore improving the fatigue characteristics of the product after cold forging, the content of C is preferably regulated to 0.23 to 0.38%, the content of Mn to 0.6 to 1.3%, Mn/C=1.5 to 5.0 and the C equivalent to 0.42 to 0.49. By using this rolled steel having the above compsn., softening annealing is not required at the time of executing cold forging, so that it can contribute even to the reduction of the cost.
Patent JP-H10225639-A (JP)
Title: Photocatalytic hydrophilic member, its production and photocatalytic hydrophilic coating composition
Inventor: KITAMURA ATSUSHI
IPC: B01J21/06
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To keep the surface highly hydrophilic over a long period by forming the surface layer consisting of photocatalytic titanium oxide, silica and tungsten oxide or forming the surface layer consisting of silica and tungsten oxide on a photocatalytic titanium oxide-contg. layer. SOLUTION: For example, a sol of suspended photocatalytic titanium oxide grains is applied on the surface of a substrate by spray coating, etc., and dried, then tungstosilicic acid is applied, and the surface layer is fixed to the substrate by calcination, etc. Otherwise, the precursor for a crystalline titanium oxide such as a soluble inorg. titanium compd., e.g. the monomer of such a tetraalkoxytitanium as tetraethoxytitanium, is applied on the substrate surface by electron-beam vapor deposition, etc., and dried, and tungstic acid is further applied and calcined above the temp. (crystallization temp. of anatase-structure titanium oxide) at which the photocatalytic titanium oxide precursor is converted to the photocatalytic oxide to make the substrate surface highly hydrophilic permanently.
Patent JP-S59173329-A (JP)
Inventor: MOGI KAZUMA
IPC: D21H27/00
Filed: 1983-03-23
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-S54138981-A (JP)
Title: Temperature controller
Inventor: MORI SHIYUNICHIROU
IPC: G05D23/24
Filed: 1978-04-20
Abstract: PURPOSE: To make a preheating and a heat storage fully operable, by holding the high-scale operation for a prescribed length of time with a setting made to the high-scale operation position in the method of manual or auto operation differently from a normal temperature setting position.  
     CONSTITUTION: The signal of a temperature sensor 7 is inputted to a control circuit 41, and a thyristor 47 is triggered by an output signal of the control circuit with a conduction controlled to a heater 48. When handling the high-scale knob in a controller box, not shown in the drawing, a contact 56',56" is closed with a temperature setting volume 27 short-circuited, causing the state to be in a maximum temperature regardless of the volume setting. And with the contact 56" closed, an input signal is received at a pin 3 of the control circuit, and a hysteresis controlling counter I and a high-scale holding counter K are made into a state of direct coupling by a high- scale holding switching unit J, with the counter I and K operating a counting of prescribed length high-scale holding time. During a time of the high-scale operation, the function of a hysteresis control switching unit G is lost with a proportional control operated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06240783-A (JP)
Title: Air permeable wall panel
Inventor: KONDO YASUHIRO
IPC: E04B1/70
Filed: 1993-02-12
Abstract: PURPOSE:To enhance air permeability and prevent bedewing in the winter by mounting an exterior panel on a wall panel base via a fixture, constituting the fixture of rail metal fittings and slide metal fittings, and forming a mounting piece for locking an exterior plate on the outer surface of a base on the inner surface of which is an engagement portion for engagement with the locking portion of the rail metal fittings. CONSTITUTION:A pair of vertically extending rails is provided on the outer surface of a base plate 16 secured to the outer surface of a bed plate 14. A pair of engagement pieces 26, 26, each provided at its inner end with an engagement portion 21 for engagement with the locking portion 19... of a rail portion 17, 17 in such a manner that it cannot be disengaged outwards from rail metal fittings 5, is provided on the inner surface of a base 20 along the vertical direction, and the base 20 is slid vertically along the rail portion 17, 17 by engagement of the engagement portion 21, 21 with the locking portion 19... of the rail portion 17, 17. A mounting piece 22 for mounting an exterior panel 4 is formed on the outer surface of the base 20. An interval equal to a length L which is the total of the projected length L1 of each engagement piece 26, 26, the thickness L2 of the base 20, and the thickness L3 of a bulge portion 31, is formed between the outer end of the locking portion 9... of the rail metal fittings 5 and the inner surface of the exterior panel 4.
Patent JP-S56144743-A (JP)
Title: Water absorbing agent
Inventor: KITANI SATSUKI
IPC: A61F13/49
Filed: 1980-04-09
Abstract: PURPOSE: To improve the water absorbing capacity of an anionic water absorbable resin in an ionic aqueous solution by using a sol forming substance, a neutralizing agent and a polymer as essential components of a water absorbing agent.  
     CONSTITUTION: Inorg. salts such as aluminum nitrate or aluminum chloride forming a sol by neutralization in an aqueous solution, a neutralizing agent (wherein said neutralizing agent may be a sol forming agent) and a water absorbable resin such as an insoluble polyacrylic acid type water absorbable resin or the like are used as three essential components to prepare the water absorbing agent. Then, if said water absorbing agent is used in an ionic aqueous solution, because salt resistance of an anionic water absorbable resin is improved, water absorbing capacity is enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08243080-A (JP)
Title: Endoscope cleaning and disinfecting apparatus
Inventor: WATANABE KATSUJI
IPC: A61B1/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide an endoscope cleaning and disinfecting apparatus capable of exactly adjusting the flow rate of a fluid for cleaning and disinfecting-work by processes for cleaning and disinfecting an endoscope tube line, obtaining sufficient effect in cleaning the inside of the endoscope tube line, and safely and securely performing injection of a disinfectant liquid into the endoscope tube line. CONSTITUTION: Each process of a series of cleaning and disinfecting work of an inside tube line of an endoscope is interlocked with switching motion of operation buttons 9a, 9b, and 9c, and the prescribed flow rate of fluid in each process of cleaning and disinfecting work is controlled.
Patent JP-S52131284-A (JP)
Title: Adjusting device for height of blade
Inventor: KIYOUMASU RIYUUICHI
IPC: B26D1/14
Filed: 1976-04-28
Abstract: PURPOSE: To maintain a height of a blade at a constant by allowing a device table and a blade height detector to move an equivalent distance to a blade edge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59119289-A (JP)
Title: Rainfall intensity detector
Inventor: OKUDA MASAHITO
IPC: G01W1/14
Filed: 1983-03-22
Abstract: PURPOSE:To detect rainfall intensity by forming the bottom surface of a tipping bucket which receives rainwater from the upper drain hole of a water storage tank to have two slanting surfaces high in the center and the slanting surface of a base side low in the center when the measure is inverted, and forming a small hole on a slanting terminal side. CONSTITUTION:Rainwater received by a rainfall collector 15 is collected in a main water storage chamber 9 through a subordinate water storage tank 6 and discharged from a lower drain hole. When the rainfall intensity is above a specific level continuously, the water level 27 in the storage tank 3 rises and the rainwater from the upper drain hole 23 is discharged to the tipping bucket 28. The tipping bucket 28 is inverted when the rainwater is stored therein to more than specific weight, and when this inversion state is held continuously for a specific time, an alarm is generated. The tipping bucket 28 has the bottom surface made high in the center, but the slanting surface of the base higher than the center in the inversion state, so the rainwater is stored in the slanting-side water receiving part and discharged gradually through the small hole 39 to hold the inversion state.
Patent JP-S60190986-A (JP)
Inventor: HASEGAWA SHIGEJI
IPC: A63B69/00
Filed: 1984-03-13
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。