baber/WOPTO huggingface dataset:
Patent JP-2001032016-A (JP)
Title: High frequency induction heating apparatus
Inventor: NISHIO MASAHIRO
IPC: H05B6/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a desired heating regardless of the shape of a material to be heated without necessarily needing a specified heating coil by arranging a core for collecting alternating magnetic field so as to be controllable to the position in the heating coil, in which the alternating magnetic field is generated by supplying high frequency current. SOLUTION: In a high frequency induction heating apparatus for executing the heat treatment of hardening, solution treatment, etc., by heating the material 110 to be heated, such as metal-made member, the alternating magnetic field is generated by supplying the high frequency current from a high frequency current source into the heating coil 121 and this alternating magnetic field is collected with T-shaped cores 131, 132 and impressed to the heating surface of the material 110 to be heated to induction-heat the surface. Further, these cores 131, 132 are controlled to the relative position to the heating coil 121 with a core position control means 100 composed of an actuator of a cylinder, etc., and a control part, etc., connected with this actuator with an air supplying passage, etc.  In this way, the distance(d) between the cores 131, 132 and the step parts A, B, respectively, is held to the constant to uniformly heat the material 110 to be heated.
Patent JP-H0543506-A (JP)
Title: Production of beta-ketoalcohol
Inventor: WATANABE KAZUHIRO
IPC: C07C45/60
Filed: 1991-08-15
Abstract: PURPOSE:To readily produce the subject compounds useful as a precursor of medical drugs or chemical and synthetic products at a low cost by reacting a 1,3-dioxane derivative with an oxidizing agent. CONSTITUTION:A compound of formula I (R<1> to R<6> are H, halogen or 1-5C alkyl, 6-10C aryl, 3-10C cycloalkyl or 7-20C aralkyl which respectively may have substituent), e.g. 4-phenyl-1,3-dioxane is reacted with an oxidizing agent in an amount of 0.5-2.0 equivalent based on the above-mentioned compound to obtain a beta-ketoalcohol of formula II, e.g. 3-hydroxy-1-phenylpropanl-1-ol. As the above-mentioned oxidizing agent, bromine, chlorine, N-halogenoimides, N-halogenoamides, hypohalogenous acids or hypohalogenous acid salts are used. The compounds of formula II can be converted into diol compounds having an (S) or (R) asymmetry and important as an intermediate for synthesis of optically active compounds by chemical asymmetric reduction or microorganism asymetric reduction.
Patent JP-H0934275-A (JP)
Title: Image forming device
Inventor: TAKEKOSHI RIE
IPC: G03G15/16
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To appropriately control the position of an upstream push-up member installed on the upstream side of a transfer/electrostatic charging means which is positioned close to, or in contact with a transfer material carrier, to restrain pretransfer discharging near, or on the upstream side of the transfer/electrostatic charging means without affected by the potential fluctuation due to the thickness of a recording material and the difference of an environment, etc., to prevent transfer missing due to the pretransfer discharging at a latitude in a wide transfer condition and to stably obtain a good color image. SOLUTION: As for the moving direction of a transfer belt 130, on a part corresponding to the upstream side area among an area influenced by an electrical field from the transfer/electrostatic charging means 24, the installation position of the upstream push-up member 200 is set on a position where the transfer belt 130 can be brought into tight contact with the photoreceptor drum 3, then, the transfer belt 130 is pushed up, pressed and deformed by the member 200 so as to come into tight contact with the photoreceptor drum 3, then, a gap between the transfer belt 130 and the photoreceptor drum 3 is eliminated. Pretransfer discharging caused by the presence of the gap is restrained, then, the purpose is accomplished.
Patent JP-H1024118-A (JP)
Title: Radiation therapeutic apparatus
Inventor: TAKEMURA KUNIHIKO
IPC: A61N5/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a radiation therapeutic apparatus in which a marking on the surface of the body of a patient being necessary for positioning the patient to the range of irradiation of radiation can be wiped out and mental pain and unconvenience on life of the patient can be solved. SOLUTION: An image corresponding to the range of irradiation of radiation by a radiation irradiating means 2 is projected on the surface of the body of a patient supported by a supporting member 4. The supporting member 4 is relatively moved to the radiation irradiating means in such a way that the position of the projected image coincides with the position of the target range of irradiation of the radiation on the surface of the body of the patient 3. When both positions coincide with each other, image data corresponding to a definite site of the patient 3 are formed and stored. Based on the image data, an image corresponding to the definite site of the patient 3 is projected on the surface of the body of the patient 3 supported.  The supporting member is relatively moved to the radiation irradiating means so as to make the position of the projected image coincide with the actual definite site of the patient.
Patent JP-S58106374-A (JP)
Inventor: OZAKI HIDEMASA
IPC: F25D23/06
Filed: 1981-12-18
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-H0490427-A (JP)
Title: Air conditioner with heat-generating unit incorporated therein
Inventor: YAMAMOTO TETSUO
IPC: F24F1/00
Filed: 1990-08-02
Abstract: PURPOSE:To give direct warmness to the user through hot-air heating and infrared heating and also give a visual feeling of warmness, by disposing a heat-generating unit in an air outlet duct of an air conditioner, and providing a reflector at a wall surface of the duct. CONSTITUTION:A heat-generating unit 7 in a main body 1 of an air conditioner comprises an infrared heater which generates IR rays and visible rays, or the like. A reflector 9 for reflecting the IR rays and visible rays 10 generated by the heat-generating unit 7 constitutes a wall surface 11 of an air outlet duct 4. In heating by the air conditioner incorporating the heat-generating unit 7, the unit 7 is operated to that air heated by a heat exchanger 5 is again heated by radiant heat of the IR rays or the like, before being blown into a room through an outlet port 3. Reflection of the visible rays 10 from the reflector 9 toward the user gives a visual feeling of warmness.
Patent JP-H0752034-A (JP)
Title: Wafer polishing device
Inventor: HASHINUMA IKUO
IPC: B24B37/015
Filed: 1993-08-19
Abstract: PURPOSE:To provide a wafer polishing device which can polish a material to be polished to high quality without generating any slant due to thermal deformation of a surface plate and the like. CONSTITUTION:This wafer polishing device is provided with a block 4 for holding a material 5 to be polished, a surface plate 7 arranged on the side, for holding the material to be polished of the block 4, pressing mechanisms 1, 3 for pressing the block 4 against the surface plate 7, a sliding drive mechanism for relatively sliding the block 4 and the surface plate 7, and a cooling mechanism for cooling the surface plate 7. This cooling mechanism is constituted so that a water cooling jacket 8 the thickness of whose member is smaller than the thickness of the surface plate 7, and which is concentrically divided into two parts is fitted to the surface plate 7 with a separation part 7a thereto. In addition, the separating part 7a of the surface plate 7 is directly loaded on a thrust bearing 12 to prevent deflection of the surface plate 7 and the block 4.
Patent JP-S6449145-A (JP)
Title: Optical recording medium and reading method thereof
Inventor: KAWAI MASATADA
IPC: G11B7/24079
Filed: 1987-08-19
Abstract: PURPOSE:To enable exact signal reading by forming slopes on both sides of tracks in the case of reading the information of recording tracks by reflection of laser light. CONSTITUTION:The projection light from a laser light source is condensed onto an aluminum reflecting film 8 of a recording medium 6. The light focused to the recording part 1 of the reflecting film 8 is reflected to arrive at a photodetector via a beam splitter unless there are pits. The light is diffracted and is prevented from arriving at the photodetector if there are the pits. The information of the medium 6 can, therefore, be read by the presence or absence of the pits. The parts except the recording part 11 in this constitution form the groove parts consisting of the slopes 12, 13. The light projected to the slopes 12, 13 is scattered and is prevented from returning to an objective lens 3. The disturbance in the various intensity levels of the reflected light is, therefore, obviated even if the projection area except the recording part 11 is increased. The exact signal reading is thereby executed regardless of the tracking accuracy.
Patent JP-S5995480-A (JP)
Title: Logical circuit
Inventor: KUROBE TSUNEO
IPC: G01R31/28
Filed: 1982-11-24
Abstract: PURPOSE:To reduce the number of external terminals by changing a decoder and adding an external input terminal for selecting decoder so that the signal from an internal bus is supplied to the decoder in place of supplying the signal from an external input terminal for selecting an internal register to the decoder. CONSTITUTION:When an external input terminal 1103 for selecting decoder is turned on, an internal bus 1300 is disconnected from internal registers 1401, 1402,...140m, and a decoder 1500 is activated so that the data applied to an external input and output terminal grou 1001 is supplied via the bus 1300 and is decoded. When the terminal 1103 is turned off, the output of the decoder 1500 is held, and one internal register inputted therein with the output which is on is activated. When an external input terminal 1202 for selection of writing and reading out is in a reading-out mode, the content of the activated internal register is outputted to the terminal 1101. The inputted data is written in the internal register in a writing mode.
Patent JP-S6183516-A (JP)
Title: Deflector
Inventor: AIHARA AKIRA
IPC: G02B26/12
Filed: 1984-10-01
Abstract: PURPOSE:To make possible the exchange of a pyramidal mirror and the attachment thereof without straining the specular surface thereof by fixing said mirror by means of fittings to a motor revolving shaft via an elastic ring. CONSTITUTION:The central hole 30 of the pyramidal mirror 20 is fitted to the motor revolving shaft 50 erected from the surface of a motor flange 60 and the ring 8 consisting of an elastic material is fitted to the step 20a formed to the outside diameter part of the mirror 20. The mirror 20 is fixed to the shaft 50 by means of the fittings 9 which press uniformly the ring 8 toward the surface of the flange 60. The fittings 9 are fastened and fixed to the flange 60 by means of set screws 10.
Patent JP-H0847347-A (JP)
Title: Device for water culture and method for water culture
Inventor: MURAI SHINJI
IPC: A01G31/00
Filed: 1994-08-05
Abstract: PURPOSE:To easily produce plants having weak parts, respectively, in their water culture without using labors. CONSTITUTION:A pair of upper and lower perforated panels 13A, 13B are disposed on a water culture device 11, and plant carriers 15 for carrying the plants P are inserted and attached to the holes of the lower panel 13A. The upper panel 13B is upward lifted with the growth of the plants P.
Patent JP-H1148230-A (JP)
Title: Method for casting gypsum
Inventor: SOGAISHI ICHIRO
IPC: B28B1/14
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To simply and effectively remove bubble balls adhered to a surface of a rubber mold by applying ultrasonic vibration to the mold in water solution filled with surfactant to clean the mold, casting gypsum slurry in the mold removed from the solution, and molding the gypsum. SOLUTION: A rubber mold 1 formed by transferring a product shape and forming a plurality of recesses 1a is dipped in water solution 3 filled with surfactant. An ultrasonic oscillator 4 is operated in this state to apply ultrasonic vibration by means 6 to a bath filled with the solution 3 filled with the surfactant, thereby removing bubble balls 10 adhered to the recesses 1a in the rubber 1. Then, gypsum slurry is cast in the mold 1 removed from the solution 3 and molded. At this time, particularly, there is no bubble 10 on surfaces of the recesses of the mold 1. And, the slurry can be orderly filled to ends of the recesses 1a, and conical or pyramidal protrusions of the gypsum can be molded.
Patent JP-H1155377-A (JP)
Title: Telephone set holder
Inventor: HIRAI HIROKI
IPC: B60R11/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To commonly use a holder with plural kinds of portable telephone sets whose sizes or outer face shapes are different, and to stably hold the portable telephone set so as to be easily attachable and detachable. SOLUTION: In this holder, a holder connector 20 is attached to a holder main body 10 into which a portable telephone set T can be inserted from a through-hole 18 being an opening part in a longitudinal direction. A telephone set guiding member 30 surrounding the portable telephone set T for guiding the portable telephone set T to a position where this portable telephone set T can be connected with the holder connector 20 is provided so as to be movable to a direction orthogonal crossing the portable telephone set insertion direction in the holder main body 10. An operating part such as a cap 36 for operating the telephone set guiding part 30 is arranged on one of the both edge faces of the longitudinal direction of the holder main body 10.
Patent JP-2000042918-A (JP)
Title: Grinding attachment and grinding method
Inventor: YOKOYAMA SHINJI
IPC: B24B49/10
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To perform work without being influenced by a shape changing factor caused by abrasion of a tool and a position control error of a work machine by arranging an eddy current type displacement sensor in a position opposed to the tool by sandwiching the tool containing a metallic material and a workpiece. SOLUTION: The recess part 3a is formed on the upper surface of a table 3 so that an eddy current type displacement sensor 4 is arranged in this recess part 3a. In this case, the eddy current type displacement sensor 4 is arranged in a state of sinking more than the upper surface of the table 3 by turning the sensor surface 4a upward to be thereby opposed to a metal bond diamond tool 1 in a position sandwiching a workpiece 2. A vertical directional position of the metal bond diamond tool 1 is measured by the eddy current type displacement sensor 4 to output the measured value to a controller 12. Thus, the controller 12 controls the vertical directional position of the metal bond diamond tool 1 by sending out a control signal to a guide member 13.
Patent JP-H1147757-A (JP)
Title: Aggregation-separation
Inventor: FUKASE TETSURO
IPC: B01D29/62
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a decomposition tank by enabling high flow velocity water passage and to improve the quality of treated water by passing water prepared by aggregation-treating raw water through a sludge blanket layer containing magnetized magnetic material particles. SOLUTION: Raw water is introduced into an aggregation reaction tank 1, a flocculant and a pH regulating agent are added for aggregation treatment. The aggregation-treated water is introduced into a separation tank 3, and a sludge blanket layer 2 containing magnetized magnetic material particles is made to flow in an ascending current, an aggregated flock is caught/separated by the sludge blanket layer 2 during the passage, and the treated water is discharged outside from the upper part of the separation tank 3. Or, raw water is introduced inside a partition wall 5, the flocculant and the pH regulating agent are added for aggregation treatment. The treated water is made to descend through an aggregation reaction part which is the inside of the partition wall 5 and to flow in an ascending current through a sludge blanket layer 6 via the lower part of the partition wall 5. The treated water is discharged outside from the upper part of an aggregation-separation tank 4.
Patent JP-S6099223-A (JP)
Inventor: OKADA MINORU
IPC: G02B23/24
Filed: 1983-11-02
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-S58108277-A (JP)
Title: Ionizing radiation curing-type pressure-sensitive adhesive composition
Inventor: NAKANO MASAYA
IPC: C08F2/00
Filed: 1981-12-21
Abstract: PURPOSE:To obtain titled composition of high stickiness, adhesivity and cohesive ability, by incorporating a specific amount of a particular acrylic ester in a copolymer made up from a specific proportion of butyl acrylate, vinyl acetate and an acrylic monomer having a specific functional group. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt of a copolymer having a molecular weight 5,000-300,000, made up from (i) 50-85wt% of butyl acrylate, (ii) 10-40wt% of vinyl acetate and (iii) 5-20wt% of an acrylic monomer having a functional group of formulaI(R<1> is 2-14C alkyl in which one H atom is substituted by OH-, carboxyl-, amino-, epoxy-, or cyano- group) (e.g. acrylic acid) with (B) 5-40pts.wt of an acrylic ester of formula II (R<2> is 2-14C alkyl) (e.g. dodecyl acrylate). For the component B, it is preferable to use a monomer whose homopolymer has a glass-transition point -10--80 deg.C. EFFECT:Having excellent solvent resistance and high weatherability, retaining high performance even at elevated temperatures.
Patent JP-H0932093-A (JP)
Title: Method of installing fitting pipe to existing pipe or the like
Inventor: SHIGEMORI TOMOTAKE
IPC: E21B7/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To always automatically fit the outer peripheral surface of the fitting forward end part and the inner peripheral surface of a fitting hole equally 360 if both are fitted to each other by providing the outer peripheral surface of the fitting forward end part or the fitting pipe coupling forward end part and the inner peripheral surface of a fitting hole in such a manner as to have a relation of a conical tap to its valve seat, and forming both taper surfaces at the same angle of inclination. SOLUTION: A sheath pipe 2 is installed between an existing pipe 1 or the like and the ground surface side, a fitting hole 9 is bored in the existing pipe 1 by a boring, taper cutting and circular cut piece recovering device, and at the same time, the inner peripheral surface of the hole 9 is formed like a taper surface 9a by the taper cutting surface. The circular cut piece is recovered with the device to the ground surface side. Further, a fitting pipe coupling 13 is provided in such a manner that the outer peripheral surface of the forward end part 12 is formed as a taper surface 12a with the same angle of inclination of that of the taper surface 9a of the existing pipe 1, and the fitting pipe 14 where the fitting pipe coupling 13 is fixed to the forward end part thereof is inserted in the sheath pipe 1 to be fitted to the taper surface of the fitting hole.  They are fixed by an adhesive agent and a cut-off sealant 15, and the peripheray of the fitting part is filled with mortar 16 to install the fitting pipe on the existing pipe 1.
Patent JP-S58109231-A (JP)
Title: Material feed device
Inventor: OOMURA KENJI
IPC: B23P19/00
Filed: 1981-12-21
Abstract: PURPOSE:To supply parts to a working position, by inserting the parts in a part carrying film formed with slits within tear areas and by positioning the film with the use of a positioning device so that the film is broken therethrough. CONSTITUTION:A thread part 21 is inserted into a hole 25 in a film B formed with slits 26 within tear areas, and then the film B is wound around a reel 11. Pins 20 on the driver side of a positioning device 17 are engaged into holes 24 in the film B, and then the film B is broken therethrough by lowering a driver 16 so that the thread part 21 on the film B is screwed into a substratum 22. Thereby, the parts inserted into the film B may be fed by being directly taken out from the film B.
Patent JP-H1148746-A (JP)
Title: Drive rotary shaft assembling mechanism of door means for air-conditioning device for vehicle
Inventor: TSUBOKO TOSHIO
IPC: F24F13/14
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To use the rotary shaft of a door means in common when two door means are independently driven and simultaneously driven. SOLUTION: When a bearing member 8 is assembled in a first assembly state that a first air mix door 31 is supported by the first bearing part 81 of a bearing member 8 and the second other end part 322a of the second drive rotary shaft 32a of a second air mix door 32 is supported by a second bearing part 82, the first other end part 312a is whirl-stopped, and the second other end part 322a is rotatable based on the second bearing part 82. Further, when the support member 8 is assembled in a second assembly state that the second other end part 312a is supported by the second bearing part 82 and the second other end 322a is supported by the first bearing part 81, the first other end part 312a is swirl stopped based on the second bearing part 82, and the second other end part 322a is swirl-stopped based on the first bearing part 81.
Patent JP-H1030741-A (JP)
Title: Control valve
Inventor: MUTO KAZUHIKO
IPC: F16K31/04
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To combine an electric valve to perform the function of expansion in a heat pump type refrigerant circuit, a four-way valve B to switch the flow passage of the refrigerant in the cooling condition and in the heating condition, and a two-way valve to be used for ON/OFF control of a bypass circuit of the refrigeration cycle with each other. SOLUTION: A control valve is provided with delay connection parts 55, 53 on a boss 24 part below a valve disk 39 and an upper half part of a bypass valve 51 in a condition where an electric valve A part, a four-way valve B part, and a valve port of the electric valve A part are at the position immediately before the totally opened condition and immediately before the totally closed condition. A through hole 57 to communicate a fan-shaped notched part of a lower half part of the bypass valve 51 with a pipe 58 provided on a side wall of a case 1 is provided in a guide bush 26, and the high pressure refrigerant is bypassed to an inlet or an outlet of an expansion valve through the through hole 57 and the pipe 58 before the through hole 57 is closed by a seal part 54 of the bypass valve 51, i.e., before the valve disk 39 is turned.
Patent JP-H0880077-A (JP)
Title: Equipment with built in actuator
Inventor: KAI TADAO
IPC: G03B17/00
Filed: 1994-08-31
Abstract: PURPOSE: To prevent the nonconformity at the time of driving a plurality of ultrasonic actuators at the same time for drive of equipment, in short, the resonance problem with equipment structure, parts, etc. CONSTITUTION: At least first and second ultrasonic actuators 10 and 12 being driven with specified frequency for drive of equipment are installed inside equipment such as a camera 1, or the like. These first and second ultrasonic actuators are driven and controlled with substantially the same frequency and besides with different drive phase by the first and second ultrasonic drivers 11 and 13 controlled with an equipment controller 14. Furthermore, they are so constituted as to be driven, with the drive phases of the first and second ultrasonic actuators in substantially reverse phases.