baber/WOPTO huggingface dataset:
Patent JP-H1112352-A (JP)
Title: Polymerization of alkylene oxide
Inventor: ASANUMA TADASHI
IPC: C08G65/12
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a polyalkylene oxide excellent in stereoregularity. SOLUTION: This method for polymerizing an alkylene oxide comprises bringing an alkylene oxide into contact with a lanthanide-based complex of the formula (RCOO)n Ln (RCOO is a 1-10C carboxyl group; Ln is a lanthanide and (n) is an integer of 2 or 3) and an organoaluminum compound. Preferably the organoaluminum compound is a trialkylaluminum or its hydrate and the alkylene oxide is propylene oxide.
Patent JP-S5794437-A (JP)
Title: Seaming device for drum seam part
Inventor: SASAI MITSUO
IPC: B21D51/30
Filed: 1980-12-04
Abstract: PURPOSE: To obtain a seam part of good shape free from angularity and undulation by providing a fillet having nearly triangular section in a seaming chuck.  
     CONSTITUTION: When a seaming roll 51 is pushed down toward a seaming chuck 31 after seaming flanges of the body 11 and top and bottom plates 21 by the seaming chuck 31 and a nip bending roll, the flanges are bent. The angle 6 of upper inner edge of a seam part 5 comes into close contact to the slanting face 37 of a fillet, and the angle 6 does not become angular. In a fastening state, the seame part 5 is pressed from above and below by a forming face 34 of the seaming chuck 31 and the groove bottom 55 of a seaming roll forming groove. At the same time, it is also pressed between the slanting face 37 of the fillet and the corner part 56 of the forming groove. Consequently, the seam part 5 is wrapped in and each layer of the metallic plate is stuck uniformly by pressing. At the same time, the corner parts are formed without strain according to the roll 51 and the slanting face 37 of the fillet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6234784-A (JP)
Inventor: TATE AKIRA
IPC: B25J19/06
Filed: 1985-08-01
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-H0612764-A (JP)
Title: Mechanism for opening/closing door
Inventor: KAWAGUCHI HIDEYUKI
IPC: G11B33/02
Filed: 1992-06-29
Abstract: PURPOSE:To insert and eject a medium in parallel to an opening part and to obtain the effect of making thin and dustproof by constituting so as to shut an open inner part by a first door when the medium is not loaded, and by a second door when the medium is loaded. CONSTITUTION:When a cartridge 8 is not loaded, the second door 3 is held in the state of engaging and the cartridge 8 is inserted while rotation-energizing the first door 2 so as to shut the open inner part by first energizing force. Further, when the cartridge 8 is loaded, the engaging state is released while rotating and opening the first door 2 by insertion and abutting operation. Then, the cartridge 8 is set in a loading position through a state where the first door 2 and the second door 3 are energized and rotated on the upper surface of the cartridge 8, and the inner part of the opening is shut by the second door 3. When the cartridge 8 is ejected, the second door 3 is rotated and inner part of the opening is shutted by the first door 2.
Patent JP-S5693764-A (JP)
Title: Carbon black manufacturing apparatus and use of the same
Inventor: UCHIDA MINORU
IPC: C09C1/48
Filed: 1979-12-28
Abstract: PURPOSE: To form the titled apparatus giving a good yield and having a prolonged reactor life, by providing a plurality of lines, each having a plurality of enzyme- containing gas introducing nozzles, in the direction of the axis of the reactor, and controlling these nozzles.  
     CONSTITUTION: Hydrocarbon feed (a) is introduced to reaction furnace 1, while enzyme-containing gas (b) is tangentially introduced along the circumference, from a plurality of nozzles, through annular header 2 and manifold header 2a, to the reaction furnace 1, in which they are reacted with each other, to produce carbon black. The reaction mixture is introduced, throuth quencher 4, to collector 5, in which the carbon black is collected, while waste gas is discharged to the atmosphere through combustion unit 6. In the above apparatus, a plurality of lines, each having a plurality of nozzles for the injection of the enzyme-containing gas (b), are placed at an angle of 0W60° to the circumference of the reaction furnace 1, and the hydrocarbon feed (a) is mixed under the optimum conditions, by adjusting the amount of the gas (b) introduced through each nozzle 3 by means of control valve 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1110977-A (JP)
Title: Recording apparatus
Inventor: SHIBUKI TAKASHI
IPC: B41J17/07
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus which reduces a shift of an ink film from a required transfer amount, obtains a proper transfer amount of the ink film in printing of each color, and can always print at a position where the ink film is stable even from a first sheet, e.g. when a power source is turned on. SOLUTION: A rotational angle of an ink film wind roller corresponding to a transfer amount La after a first color is completely printed before a trail end of an ink layer of the first color in a transfer direction of the film is detected by a color detection sensor S3' is measured by an encoder sensor. A difference Δna between a measured value na and a reference value n3 requiring no corrections is obtained. Supposing that a color order of the repeatedly formed ink layer is N, the apparatus is controlled so that a correction transfer amount corresponding to Δna/(N-2) is added to an ink film reference transfer amount n0 corresponding to a preliminarily determined length of the ink layer of each color in printing of a third color and thereafter not requiring corrections.
Patent JP-H0335686-A (JP)
Title: Trunk responding system for private automatic branch exchange
Inventor: ASAMA TOSHIHIKO
IPC: H04Q3/58
Filed: 1989-06-30
Abstract: PURPOSE:To omit troublesome operation by calling a second extension telephone set without once recovering connection when a caller on a station side meets the busy state of a first extension telephone set. CONSTITUTION:When an extension is occupied, an ISDN terminal 10 sens the dial figures of the second extension telephone set 5 through an I interface while maintaining the state of busy tone connection without once recovering the connection. The dial figures are detected by a central control unit 2 through a central office line 6. The central control unit 2 reads the connecting state of the central office line 6 from a connecting state memory in a main storage device 3, and identifies that the central office line 6 is presently under the busy tone connection. Based on this identification, main switch 100 is controlled and the busy tone connection is recovered. Then, the central office line 6 is connected with a register trunk 7. Thus, the dial figures of the second extension telephone set are received and accumulated. Afterwards, based on these dial figures, are incoming processing is executed.
Patent JP-H0922612-A (JP)
Title: Light system
Inventor: KISHI KOJI
IPC: F21V5/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system that can take using a camera an image in which fine irregularities contained in an appropriate range on the surface of a subject for examination, and an uneven gloss are made uniform. SOLUTION: A light source 3 is provided in a position where it can illuminate an entire photographic area photographed by a camera 2. A diffusion plate 4 is inserted between a subject 1 for examination and the light source. The diffusion plate 4 covers an area (area A show in the figure) on the vertical line of the subject for examination and an area (area B shown in the figure) wherein the input lines of the camera undergo regular reflections at the surface of the subject 1 for examination. The emitting surface of the diffusion plate 4 is tilted by an angle θ1 so as to become approximately parallel to the input lines of the camera. Further, a reflector 5 is provided in such a way as to constitute a V-shape with the diffusion plate 4, with the light source 3 sandwiched between them.
Patent JP-S6148276-A (JP)
Title: Color correction circuit
Inventor: IMAO KAORU
IPC: H04N1/60
Filed: 1984-08-16
Abstract: PURPOSE:To simplify the circuit constitution by using R and G, G and B and B and R as addresses for a table converter to obtain a correction value and adding them according to the masking equation to obtain Y, M, C. CONSTITUTION:Input signals R, G, B are color signals representing each color density of red, green, blue of an original and output signals Y, M, C are density signals of each color ink of yellow, cyan and magenta. Table converters 1-9 use addresses designated by the R and G, G and B and B and R so as to output respectively corresponding correction values f1(R, G)...f9(B, R). An adder 10 adds the correction values f1(R, G), f2(G, B), f3(B, R) of the converters 1-3 to obtain the Y, an adder 11 adds the correction values f4(R, G), f5(G, B) f6(B, R) of the converters 4-6 to obtain M and an adder 12 adds the correction values of the f7(G, R), f8(G, B) and f9(B, R) of the converters 7-9 to obtain the C.
Patent JP-H073111-A (JP)
Title: Impact-resistant resin composition
Inventor: HOSHI SUSUMU
IPC: C08L53/02
Filed: 1993-06-18
Abstract: PURPOSE:To obtain the composition excellent in the balance between the rigidity and the impact resistance and useful as a molding material for various molded articles by incorporating specified crosslinked particles into a specified block copolymer. CONSTITUTION:The composition is obtained by mixing: 100 pts.wt. block copolymer which consists of at least two polymer blocks composed mainly of a vinyl aromatic hydrocarbon and at least one polymer block composed mainly of a conjugated diene and which has a vinyl aromatic hydrocarbon content of 65-90wt.%; and 0.1-30 pts.wt. crosslinked particles which are obtained by crosslinking one or more polymers of a conjugated diene or a conjugated diene and a vinyl aromatic hydrocarbon and which have a mean particle diameter of 0.5-30mum and a degree of swelling of 3-50 in toluene. The mean particle diameter of the crosslinked particles is obtained by taking the transmission type electron microscopic photograph of the particles emulsified and then having the solvent removed therefrom and measuring the diameters of about 100 to 200 particles in the photograph.
Patent JP-H0922895-A (JP)
Title: Method of melting semiconductor material and melting device
Inventor: TAKENAKA MIYUKI
IPC: H01L21/302
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide the method of melting a semiconductor material and a melting device that can adjust with high precision a sample for analyzing the impurity of a semiconductor material. SOLUTION: The surface of a semiconductor material M is oxidized by in radiation with a UV lamp 13 supplying ozone from an ozone supply tube 15 and the oxidized film is liquefied by an etching gas supplied from an etching gas supply tube 17. The liquefied material is mixed with a hydrophilic organic solvent gas supplied from a solvent supply tube 19. By condensing the organic solvent by the temperature gradient in the semiconductor material caused by a heater 23 and a coolant material 34, the impurity contained in the semiconductor is concentrated at the cooling part. Therefore, the precision of the analysis of the semiconductor material is improved and the measurement of the distribution of the impurity becomes possible.
Patent JP-S6062884-A (JP)
Title: Vibration wave motor
Inventor: IZUKAWA KAZUHIRO
IPC: H02N2/00
Filed: 1983-09-16
Abstract: PURPOSE:To improve the drive efficiency of a vibration wave motor by setting the polarizing direction of an electrostrictive element in a direction for crossing the vibrating direction of a traveling vibration wave. CONSTITUTION:An electrostrictive element 23 is formed of electrostrictive elements 23a1, 23a2,... and 23b1, 23b2,.... The polarizing directions of piezoelectric elements are directed to the direction that vibrating elements are bonded in a vibrator 2, and to the direction crossing the amplitude direction of the vibration wave. A group of electrostrictive elements 23a1, 23a2,... are directed reversely at every other one, alternately contacted and arranged at the pitch of 1/2 of the wavelength. The other group of the elements 23b1, 23b2,... are similarly arranged. The elements of the both groups are isolated from each other by 1/4 of the wavelength. When voltages of reverse phases are alternately applied to the elements 23a1, 23a3,... 23a2, 23a4,... of every other ones and the elements 23b1, 23b3,... 23b2, 23b4,... of every other ones, the vibrator 2 is bent and vibrated to move the movable element.
Patent JP-S5961806-A (JP)
Title: Automatic focusing device of video camera
Inventor: URATA SHINJI
IPC: G03B13/36
Filed: 1982-10-01
Abstract: PURPOSE:To perform secure focus matching by coupling a focusing device which calculates the movement extent of a focus lens with a driving device for the lens on the basis of the extent of displacement from a detected focus position and focal length information up to focusing. CONSTITUTION:For the zooming of a video camera, a motor 5 is rotated by the output signal of a driving circuit 7 and its rotation is transmitted to a zoom lens 2 through a pinion 6 and a zoom ring driving gear 4 to rotate the zoom lens 2. At this time, a slider 13 united with the zoom lens slides on the surface of a gray code plate 11 and when the zoom lens 2 stops rotating, the slider 13 also stops and the gray code plate 11 outputs focal length information where the slider 13 stops to a lens movement extent converting circuit 15. At this time, a detection sensor 19 detects the amount of defocusing at a focus position 21a and inputs it to a defocusing amount arithmetic circuit 17, which calculates and outputs the amount of defocusing to the lens movement extent calculating circuit 15.
Patent JP-S5873973-A (JP)
Inventor: FUJIWARA KOUICHI
IPC: H01R13/03
Filed: 1981-10-26
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-2000002440-A (JP)
Title: Hot air heater
Inventor: IMABAYASHI SATOSHI
IPC: F24D3/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a heating device to improve comfortability. SOLUTION: This hot air heater comprises an air circuit means 14 to switch an air inlet 9A for down supply during down supply heating and an air inlet 9B for up supply arranged in the vicinity of a floor surface during up supply heating; and an opening and closing mechanism 23 to open and close an air outlet for up supply to supply hot air during up supply heating, an air direction varying blade arranged at the air outlet for up supply, and an air supply 9A for down supply in linkage with an air circuit switching means 14. This constitution supplies hot air passing through a heat exchanger 5 through an air outlet 18 on the hot side, and increases a supply speed of hot air having a comparatively high temperature.  Since hot air reaching a ceiling surface spreads over a whole and is circulated to a further far place and sucked through the air inlet 9B, a vertical temperature different in a room is decreased. Since an air flow spreads over the whole of a room, an air flow feeling and a cold air feeling are also not produced and a comfortable living space is provided.
Patent JP-H1014626-A (JP)
Title: Manufacturing equipment for metallic medal consisting of different kinds of metals
Inventor: NAKANO HIROFUMI
IPC: A44C21/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing equipment automatically and efficiently producing a metallic medal consisting of different kinds of metals. SOLUTION: A rotary 3 which is index rotated is provided in a circular depression 2 formed on the top face of a fixed table 1. Ring holders 6 having a notch 8 are fitted to the periphery of the rotary 3 at an interval equivalent to the angle of indexing rotation of the rotary 3. One of multiple stop positions of the ring holders 6 is made as a ring feed position S1 , a ring A is fed into the notch 8 by a ring feeder 10 provided in the ring feed position and carried to a disk feed position S2 by the rotation of the rotary 3. A disk is fed into the ring A by a disk feeder 20 provided in the disk feed position S2 and the ring A and fitting parts of the disk are carried to a press position S3 . A metallic medal is formed by flattening the outline of the disk by plastic deformation and the medal is carried to a discharge position S4 and discharged from an outlet 60.
Patent JP-H0336320-A (JP)
Title: Method of construction for piling styrene foam block
Inventor: NAKAMURA KUNIO
IPC: E02D17/18
Filed: 1989-07-04
Abstract: PURPOSE:To facilitate drainage in the inside of banking by setting up with a space provided a styrene foam block, formed in pillar shape, performing pressure-rolling by a roller with earth and sand placed between pillar units and piling up the block. CONSTITUTION:A styrene foam pillar unit 1 of column or squared pillar and the like is vertically placed and arranged with a little space left in good order on the ground. Next, earth and sand S are dropped down between these pillar units 1 and on their upper surface, and the pillar unit 1 is buried. Further, pressure-rolling of the earth and sand S is performed by a roller. Thus being possible to perform prompt mechanized execution, stable banking can be maintained.
Patent JP-H114266-A (JP)
Title: Clock reproduction circuit
Inventor: TADA SHUNICHI
IPC: H04L7/033
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a clock reproduction circuit reproducing a clock signal for data demodulation from an AM data multiplex modulation signal where a digital modulation signal is multiplexed in the same frequency band and same time as an AM modulation signal. SOLUTION: A band pass filter 1 extracts the carrier of the AM modulation signal from the AM data multiplex modulation signal where the digital modulation signal is multiplexed in the same frequency band and same time as the AM modulation signal. The oscillation frequency of a voltage control oscillator 5 is controlled by the output of a phase compactor 3 through a loop filter 4 and the oscillation output of the voltage control oscillator 5 is supplied to a direct digital synthesizer 6. The carrier extracted by the band pass filter 1 is phase-compared with the output of the direct digital synthesizer 6 in the phase comparator 3. The oscillation output of the voltage control oscillator 5 is synchronized with the carrier of the AM modulation signal and it is set to be the clock signal for data demodulation.
Patent JP-S5794750-A (JP)
Title: Formation of micropattern
Inventor: KOUNO HIROMICHI
IPC: G03F1/80
Filed: 1980-12-04
Abstract: PURPOSE:To accurately form a micropattern in a high yield by coating a substrate with a photosensitive film, imagewise exposing the substrate, and exposing it to plasma contg. oxygen. CONSTITUTION:A film 2 such as a silicon oxide film is formed on a substrate 1, and it is coated with a photoresist 3. The substrate is selectively irradiated with ultraviolet light through a photomask. Thus, the photoresist is separated into an exposed part 3b and an unexposed part 3a. By carrying out said processes in an atmosphere contg. nitrogen, a thin reaction product layer 3c soluble slightly in a developer and having several 100-several 1,000Angstrom  thickness is formed on the surface of the photoresist layer. The whole substrate is then exposed to oxygen plasma with 200W RF power for 10min to remove the layer 3c, and development is carried out.
Patent JP-S5872459-A (JP)
Title: Laser printer
Inventor: HIBINO IKUO
IPC: G06K15/12
Filed: 1981-10-28
Abstract: PURPOSE:To simplify sturcture and control by branching laser beams by means of a plurality of optical fibers, transmitting the beams branched near a photosensitive body and controlling an optical shutter on the basis of recording signals. CONSTITUTION:Laser beams 44 from a laser 33 are branched into a plurality of the optical fibers 35 through a laser shaping section 34, projected to ferroelectric ceramics 40 through the polarizers 42 of the optical shutters 36, passed through the ceramics 40 when the ceramics 40 are under an antiferroelectric state, and light-shielded by means of analyzers 43, and the shutters are brought to OFF states. When electric fields are applied to the ceramics 40 and the ceramics are under a ferroelectric state, laser beams 44 are scattered by means of the ceramics 40, the shutters are brought to ON states, and laser beams 44 are transmitted and shielded. The shutters 36 are ON-OFF controlled by means of a switching control section 38 in response to recording signals outputted from a signal generating secition 37, laser beams 44 selectively transmitted are irradiated to the photosensitive layer 24 of the photosensitive body 21 from an irradiating section 45, and an electrostatic latent image is formed.
Patent JP-H0221324-A (JP)
Title: Printer controller
Inventor: YAMAGUCHI IKUNORI
IPC: B41J29/46
Filed: 1988-07-08
Abstract: PURPOSE:To realize the image printing of information in accordance with the emulation software by setting the image printing information via a data processor at a test mode for the emulation software. CONSTITUTION:The image printing information is previously set at an information setting means 2 for each emulation software. Then the corresponding program of a memory 2 is started when a data processor 1 produces a prescribed signal. In the case said program is equal to an emulation program, a test image printing action is carried out. Thus the specific information is image printed in accordance with the started emulation program. As a result, the test imaging action is possible for the information necessary for the emulsion software when this software is carried out.
Patent JP-2000002790-A (JP)
Title: Nuclear power combinat
Inventor: ITO ARATA
IPC: G21D5/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To store excessive energy at the time of nonpeak in a power supply amount as a form of a low temperature medium to increase an electric power output at the time of peak, so as to attain leveling for load at the time of the peak and at the time of the nonpeak. SOLUTION: This combinant is provided with a nuclear power generation system 6, and an absorption refrigeration system 7 driven by one part of energy generated by the system 6 to cool at least one of oxygen, nitrogen and air. A gas liquefying system 8 for liquefying the gas cooled by the system 7 and a stored cold converting system 13 for vaporizing liquefied gas are also provided. Provided is further a gas turbine combined power generation system 50 for generating power using at least one of the oxygen, the nitrogen and the air vaporized by the system 13.
Patent JP-S6329554-A (JP)
Title: Cap coupling type semiconductor device
Inventor: FUSE YASUFUMI
IPC: H01L23/10
Filed: 1986-07-23
Abstract: PURPOSE: To suppress squeeze-out of low-melting-point glass to the outside, by providing a groove in a package substrate at a sealing part on which a cap and the package substrate are abutted through a sealing material. CONSTITUTION:A groove part 7 is provided in a cap mounting peripheral surface 3. A cap 4, on which low-melting-point glass is applied, is coupled on the cap mounting surface 3 of a package substrate 2 having a step part. The glass is fused in a sealing furnace such as a belt furnace for sealing, and the cap 4 is welded in the inside of the package substrate 2. The cap 4 comprises, e.g., a glass material. The package substrate 2 comprises, e.g., a ceramic material. A semiconductor element 8 is fixed to the bottom surface of a cavity part 1 of the package substrate 2. The element 2 comprises, e.g., a silicon single crystal substrate. Many circuit elements are formed in the chip. One circuit function is provided. In this way, the low-melting-point glass 5 flows into the groove part 7, and the squeeze-out of the glass to the outside can be suppressed.