baber/WOPTO huggingface dataset:
Patent JP-H1147291-A (JP)
Title: Radioactive beam radiation field-forming member fixing device
Inventor: NONAKA HIDEO
IPC: G21K1/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To quickly and easily fix a bolus and final collimators which need to be replaced frequently for each patient in a gantory while accurately positioning them by providing a member in order to position the bolus and final collimators which are pushed in by a door, at an area behind a frame. SOLUTION: First, a frame 72 is pulled out from a radioactive ray radiation location at approx. the center of a radioactive ray radiation part 120, and a door 74 is opened, and a bolus 32 and final collimators 34a-34c are pulled out. Then, protruding lines on the rights and the lefts of the new bolus 32 and final collimators 34a-34c to be replaced are engaged and inserted in grooves 73a, 73b on the frame 72 in order. After the completion of the insertion, the door 74 is closed, and when the door 74 is pushed in, the bolus 32 and the final collimators 34a-34c are pushed to a location coming into contact with a back panel 76 in the frame 72, by a pusher 75 which is provided on the door 75. Then, after confirming that they are totally pushed into the specified location by an output of a limit switch, the frame 72 is returned to the radioactive ray radiation location.
Patent JP-2001041308-A (JP)
Title: Power transmission device
Inventor: SAKAI TAKUO
IPC: F16D9/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device capable of reducing the number of parts, and compacting the body of a compressor. SOLUTION: A power transmission device 1 has an outer hub 5 united to a pulley 3 through a rubber body 4 and an inner hub 6 united to a shaft 2 of a compressor by spline coupling. The outer hub 5 is made of metal and provided in a toroidal shape, and a slit-shaped recess portion 5b is radially formed on the inner periphery side surface. The inner hub 6 is made of resin or sintered metal, and has a flange portion 6a axially opposite to the inner periphery side of the outer hub 5. On the back surface of the flange portion 6a, a rib-shaped projecting portion 6b which fits with the recess portion 5b of the outer hub 5 is radially provided.  Therefore, when the shaft 2 is locked, stress concentrates on the projecting portion 6b of the inner hub 6 to break the projecting portion 6b, and the coupling state of the inner hub 6 and the outer hub 5 is released, so that torque transmission between both is cut off.
Patent JP-S60105229-A (JP)
Title: Charged beam exposure apparatus
Inventor: SAITOU KENICHI
IPC: H01L21/027
Filed: 1983-11-14
Abstract: PURPOSE:To reduce image surface curvature aberration for electrostatic lens to uniformly draw a fine pattern by increasing diameter of a plurality of electrostatic lenses arranged on the flies-eye lens as the electrostatic lens becomes far from the center of flies-eye lens. CONSTITUTION:An Einzell lens 503 among five Einzell lenses (electrostatic lens) is arranged at the center 606 of flies-eye lens 505 and four Einzell lenses represented by 502 and 504 in the periphery are arranged like a cross at the positions separated by 50mm. from the center 606. Regarding lens hole of the second electrode 507 corresponding to the Einzell lenses 502-504, a hole diameter of lens hole 601 is 3mm. but a hole diameter of lens holes 602-605 is set to 3.21mm. in order to compensate displacement from wafer position of focusing position of object aperture image. Image surface curvature aberration of four Einzell lenses 502, 504 arranged in the periphery can be eliminated by employing the flies-eye lens 505 having such a structure.
Patent JP-H0589358-A (JP)
Title: Cup-type drink vending machine
Inventor: SUZUKI MITSUO
IPC: G07F13/10
Filed: 1991-08-26
Abstract: PURPOSE:To easily take out a cup with beverage in it from a selling port, to operate the injection of succeeding selling beverage in cup supply space even in a state where the cup is pushed out to cup push-out space, to correspond to successive sales and to permit flappers to be opened by a hand against the force of a closing energizing means 39. CONSTITUTION:Cup supply space 13 is provided at the rear part side of a cup station 11 and cup push-out space 14 is provided at the front part side near the selling port 3. Cup supply space 13 is provided with the flappers 31a and 31b holding the supplied cup so that they freely open and close. A push-out body 41 for pushing out the cup where beverage is injected in cup supply space 13 to cup push-out space 14 is provided. The closing energizing means 39 elastically energizes the flappers 31a and 31b in the closing state when the push-out body 41 retrocedes to a stand-by position is provided.
Patent JP-S58116345-A (JP)
Inventor: ANDOU MASATO
IPC: G01N29/04
Filed: 1981-12-28
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-S6191260-A (JP)
Title: Benzofluoran compound and recording medium made by using same
Inventor: KAWAI HAJIME
IPC: C09B11/00
Filed: 1984-10-11
Abstract: NEW MATERIAL:A benzofluoran compound of formula I (wherein R<1> is H or a 1-8C alkyl; R<2> is H, a 1-8C alkyl, a 5-7C cycloalkyl, benzyl or phenyl; X is a 1-8C alkyl, a 5-7C cycloalkyl, benzyl or phenyl; m represents the number of the substituents X and is 0, 1, 2, or 3). USE:A color former. A benzofluoran compound of formula I is almost colorless itself, is stable in the air, and causes neither sublimation nor spontaneous coloring. It has good solubility in an organic solvent and forms a color, such as a dense purple, blue or green color, instantaneously with a developer. It is used for a pressure-sensitive copying paper, heat-sensitive recording paper, a laser recording paper, a photographic recording paper, etc. PREPARATION:A 6-amino-1-naphthol derivative is reacted with phthalic anhydride in the presence of a Friedel-Crafts catalyst to synthesize a 1-hydroxy-6- amino-2-(o-carboxybenzoyl)naphthalene derivative of formula II, which is then reacted with a phenol derivative of formula II (wherein R is H or a lower alkyl) in the presence of a dehydration and condensation agent to give the objective compound.
Patent JP-S59106871-A (JP)
Title: Stator for superconductive rotary electric machine
Inventor: MORIYAMA HIDESHIGE
IPC: H02K55/00
Filed: 1982-12-08
Abstract: PURPOSE:To improve the efficiency by cylindrically laminating nonmagnetic insulating discs, providing a plurality of axial slots, and winding a stator winding, thereby increasing magnetic flux crossing the stator winding. CONSTITUTION:A plurality of axial slots 3a, 3b are formed on the inner and outer peripheral sides of a support 1 which is composed by cylindrically laminating nonmagnetic insulating plates of sector shape, insulated coils 4 are respectively contained in the axial slots 3a, 3b, and connected as prescribed to form a stator winding. Since the coils 4 are secured by the support 1 formed of nonmagnetic insulating plates, they are regarded as being magnetically disposed in the air gap in the magnetic shield 7.
Patent JP-H1054668-A (JP)
Title: Refractory furnace structure, forming method thereof and refractory block
Inventor: ONO YASUSHI
IPC: F27D1/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a large-sized refractory block which requires little time for drying and has excellent properties of construction and durability by a method wherein a specific unshaped refractory composition is filled between shaped refractory products disposed with a space left between and is dried so that the block be formed integrally. SOLUTION: An unshaped refractory composition for filling is constituted of refractory aggregate, refractory powder, aluminum alloy powder, a dispersant and water. The refractory aggregate is a well-known material such as alumina or bauxite. As for the refractory powder, ultra-fine particles of which the average particle size is 30μm or less is used so that an excellent bonding part can be formed. Besides, the Al alloy powder is added to the unshaped refractory composition for filling, in order to prevent explosion in the case of rapid drying after execution of construction. For the Al alloy powder, the quantity of H2 gas to be produced and the timing of this production can be regulated by regulating the constitution of the alloy and the grain size of the powder.  Since a furnace structure being free from the explosion or cracking even when quick drying by heating is conducted can be formed in this way, sharp reduction of a term of construction is enabled.
Patent JP-H0878688-A (JP)
Title: Manufacture of thin-film semiconductor device
Inventor: MOROSAWA NARIHIRO
IPC: H01L29/786
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a TFT having excellent element characteristics and high- reliability by a low temperature process, by manufacturing a dense, high-quality gate insulating film at a low temperature. CONSTITUTION: After a gate insulating film 3 is formed on a semiconductor layer 2, laser annealing is performing. By this laser annealing, the gate insulating film 3 is made dense in the vicinity of the interface between the semiconductor layer 2 and the gate insulating film 3 and the network of interfacial atoms are reconstructed, and the interfacial level density is lowered and an excellent interface is formed. It is desirable that the laser annealing should be performed by an energy density at which the temperature of the interface between the semiconductor layer 2 and the gate insulating film 3 is 300-1,000 deg.C.
Patent JP-S6457652-A (JP)
Title: Lead frame for photosensitive semiconductor element
Inventor: FUSE MASAHIRO
IPC: H01L23/50
Filed: 1987-08-27
Abstract: PURPOSE:To obtain a device of high reliability wherein sealing resin does not permeate into a photo detecting part, by constituting a plurality of inner leads selectively connected to the external electrode lead-out terminals of a photosensitive semiconductor element, and a die attaching part being an element fixing part, by using different materials, and fixing the die attaching part to the inner lead part. CONSTITUTION:A plurality of inner leads 11a connected to the outer electrode lead-out part of a photosensitive semiconductor element, and a die attaching part 12 being the fixing part of a photosensitive semiconductor element are constituted by using different materials, and the die attaching part 12 is fixed to the inner lead part 11a. For example, the following are provided; a lead frame 11 wherein a tip of the inner part 11a is plated with silver 11b, and the die attaching part is not provided, and a die attaching part 12 made of glass epoxy laminated plate in which a recessed part 12b for die-bonding a semiconductor element, and a recessed part 12a for inserting the inner lead part 11a of the lead frame 11 are formed. Via an epoxy adhesive agent, the inner lead 11a of the lead frame 11 is engaged with the recessed part 12a of the die attaching part 12 and a unified body is made up.
Patent JP-H0945994-A (JP)
Title: Semiconductor laser module
Inventor: KATO SHUSUKE
IPC: H01S5/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To an impulse is applied to an equipment, to which a semiconductor laser module is fixed, it transferred to the semiconductor laser module, a semiconductor laser and an optical system is influenced deteriorating the optical characteristic. This invention is to mitigate such impacts. SOLUTION: This semiconductor laser module is provided with a semiconductor laser 1 having a trimmed and sealed semiconductor laser pellet 2 and of which one part is provided with a condensing lens 6, a holder 8 fixed to this semiconductor laser, a pig tail 10 of an optical fiber fixed to this holder, a cover part 13 for protection covering the semiconductor laser 1, the holder 8 and the pig tail 10 and a flange part 14 integrally formed with this cover part and to be fixed to the equipment and the like. Then, at least the flange part 14 is formed of plastic resin which is a soft material so as to relieve an impulse applied to the equipment with the flange part 14 and avoid influences on the semiconductor laser or the like.
Patent JP-2001003207-A (JP)
Title: Apron
Inventor: MARUYAMA YASUKO
IPC: A47D13/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an apron capable of holding and supporting a tiny baby on the front face of the apron. SOLUTION: The apron is provided with a T-shaped cloth fixed on the front face of the apron at three sides. Leg-inserting openings are formed at both ends of the lower side of the T-shaped cloth.
Patent JP-S59106212-A (JP)
Inventor: NAGAI EIJIYU
IPC: A01C17/00
Filed: 1982-12-07
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-H0770876-A (JP)
Title: Sealing fabric of color mixture
Inventor: SHIBAZAKI YUJI
IPC: D03D27/00
Filed: 1993-08-30
Abstract: PURPOSE:To obtain sealing fabric in a short time by diversified small-quantity production without damaging depth. CONSTITUTION:In sealing fabric obtained by forming napped fibers of seal forming colored yarn 1 from ground part 6 knitted by ground yarn, the seal forming colored yarn 1 is obtained by subjecting yarn 2 which elongates or shrinks when the sealing fabric is finished and processed and yarn 3 which hardly elongates and shrinks to mixed spinning. Among yarns obtained by mixed spinning as the seal forming colored yarn, fibers appearing on the surface of the napped fibers when the sealing fabric is finished and processed are made to have approximately the same lightness and chroma and fibers going down from the surface of the napped fibers are made into colored fibers. The napped fiber parts of the sealing fabric are composed of plural seal forming colored yarns having different lightness and chroma of the colored fibers and fibers having approximately the same lightness and chroma are positioned on the surface of napped fibers by finishing and processing.
Patent JP-H02105680-A (JP)
Title: Field synchronizer for television receiver
Inventor: FURANSOWA BANJI
IPC: H04N5/12
Filed: 1989-08-22
Abstract: PURPOSE: To timewisely exactly position a field deflection control pulse and to enable the reduction of jitter by providing a means for positioning a time regulate signal at the time when that signal can not be generated inside a line synchronizing pulse, and directly connecting a gate to a synchronizing separator. CONSTITUTION: A line pulse is separated from a synthetic signal 16 by a pulse generator 3 and concerning respective pulses, the 2nd pulse is supplied through a connecting line 18 to a phase comparator 4. The pulse generated by a pulse oscillator 3 is supplied to the phase comparator for every count value of '32', for example. In response to the operation of the phase comparator to the oscillator, the count value '32' is let respond when starting a separated line flyback pulse. Then, the time regulate signal is generated for every count value '0' and '64' and the time to start the line flyback pulse matches the count value '32'. Then, the time regulate signal is timewisely exactly positioned so that this time regulate signal can not be generated inside the line synchronizing pulse.
Patent JP-S60107072-A (JP)
Title: Flash fixing device
Inventor: HASHIZUME KIYOSHI
IPC: G03G15/00
Filed: 1983-11-15
Abstract: PURPOSE:To secure a fixing state, and to improve a reliability of a device by stopping temporarily a recording paper at the time of a flash of the recording paper by a flash lamp, and pressing it by a pressure roll after the flash is ended. CONSTITUTION:A recording paper 8 having a toner image is fed into a pressure roll 6 and a guide roll 7 placed under a reflecting mirror 5, but both the rolls are in a non-contact state by an operation of a clutch mechanism. When the recording paper 8 stops temporaitly, it is detected by a detector, a flash lamp 4 is flashed, and the toner image on the paper 8 is heated and fixed. The toner image adheres to each other and it is varied to a round particle. Before this particle is cooled and caked on the recording paper, the rolls 6, 7 are made to contact by the clutch mechanism. Both the rolls contact and rotate each other, and carry the recording paper 8 to the discharge side by a distance l. In this case, the toner image is pressed and held down by the roll 6 and the roll 7.
Patent JP-H04234305-A (JP)
Title: Processable material and use thereof as filler for root channel of tooth
Inventor: OSUBUARUTO GATSUSAA
IPC: A61K6/083
Filed: 1991-07-30
Abstract: PURPOSE: To provide a processable material useful as a filler for dental root groove. £ Rare earth metal, metal of the subgroup 6, calcium tungstate, yttrium fluoride. CONSTITUTION: This material contains (A) 25-80wt.% of a glass ionomer cement containing (a) a fluorosilicate glass, (b) at least one kind of polymerized polyacid having an average molecular weight of >500, (c) water and (d) a chelating agent as an arbitrary component and (B) 20-70wt.% of a heavy metal fluoride and/or oxide and/or mixed fluoride and/or mixed oxide essentially insoluble in an aqueous polymerized polyacid or in a solution containing a chelating agent.
Patent JP-H0632172-A (JP)
Title: Position lamp for two wheeler
Inventor: KATSUYA TOSHIHIRO
IPC: F21S8/10
Filed: 1992-07-20
Abstract: PURPOSE:To secure stable visibility regardless of handle bar operation and also reduce the load applied to a battery and prevent forgetting to turn a lamp on. CONSTITUTION:The luminescent section 5 of a two wheeler comprises a housing 6, printed circuit board 9 on which light emitting diodes 7 and a fixed resistor are mounted, coupler 10, seal 11, lens 12, a pair of mounting screws 13 and 13. Three sets (the four diodes connected in series make a set) of high intensity diodes 7 are mounted on the printed circuit board 9, and a voltage of 12V is applied to each light emitting diode set No.1 to No.3. The printed circuit board 9 is contained in the housing 6 held between the seal 11 and lens 12 and fixed to the bosses 14 of a leg shield 4 by the mounting screws 13. The angles of light emitting diode sets No.1 to No.3 to a horizontal axis are set downward, horizontal and upward respectively.
Patent JP-H0638854-A (JP)
Title: Reclining head rest device for vehicular seat
Inventor: TAN KENICHI
IPC: A47C7/38
Filed: 1992-07-20
Abstract: PURPOSE:To enable a reclining head rest provided for the upper end section of a seat-back to be moved up and down, and to stand upright, and rise and fall by a mechanism which is simple in structure and is easy in operability. CONSTITUTION:A crosswise link stem 12 furnished with a stay holder 13 is rotatably supported on both the side sections of a seat frame 2, and a cam plate 14 which is rotatably operated coaxially with the crosswise link stem 12, is integrally connected thereto. A link plate 15 is rotatably supported on the side section of the seat back frame 2 so as to be capable of being freely rotated by a drive means. A movable plate 20 having a slot 21 in which an engaging pin 18 projected out of a part of the link plate 15 is coupled, is provided for a lateral stem 19 to which the lower end section of a stay is connected. A guide cam slot 22 is formed in the cam plate 14 wherein the cam shaft continuously guides the engaging pin 18 of the link plate 15 engaged with the slot 21 of the movable plate 20, in the vertical direction of the seat- back and in the direction that the seatback falls forward down.
Patent JP-H0539100-A (JP)
Title: Light collecting radiator for space
Inventor: OGUMA MASATO
IPC: F24S23/70
Filed: 1991-07-31
Abstract: PURPOSE:To reduce consumption of main fuel consumed at launching a space flying body and orbital correction fuel consumed at correcting the orbit by reducing the developed area outside the body to nearly half so as to reduce air resistance of the space flying body. CONSTITUTION:Visible radiation in the sunlight 2 is reflected on a reflective film 24 through a radiative film 25. Infrared radiation R in the sunlight 2 is absorbed by the radiative film 25 to be converted to heat, and radiated from the radiative film 25 as heat. Meanwhile, heat carried by radiative medium flowing in a radiating pipe 27 is transmitted to a radiative film 25 through a base plate 23 and the reflective film 24, and radiated from the radiative film 25.
Patent JP-2001042672-A (JP)
Title: Image forming method
Inventor: NAKAYAMA HIROBUMI
IPC: G03G15/01
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To conduct fixing without causing offset, even though hold release oil is not applied by providing a means for forcibly cooling a carrying belt which comes into contact with a toner image surface after press-contact so that the offset is eliminated. SOLUTION: When the surface temperature of a heating roller 11 or that the fixing nip part of the belt 12 reaches a prescribed temperature, recording paper 6 where a toner image is formed is inserted in the press-contact part of the roller 11 in the direction shown by an arrow. The roller 11 press-contacts with a pressure roller 9, while holding the belt 12 in between. The paper 6 is not only efficiently heated to melt the toner from both surfaces, that is, the back surface and the toner image surface but is also pressured by the fixing nip part, so that its adhesive force with the paper 6 becomes stronger, and fixing performance is improved. The paper 6 ejected from the roller 11 is carried, in a state where the paper 6 comes in contact with the surface of the belt 12.  At this time, the belt 12 is cooled from the inner part of a carrying surface by a cooling unit 13, whereby heat is absorbed from the toner and the lowered cohesive force of the melted toner is recovered.
Patent JP-H0266888-A (JP)
Title: Lighting-up device
Inventor: FUJII HIROSHI
IPC: H05B39/00
Filed: 1988-08-31
Abstract: PURPOSE:To stabilize output despite varying voltage supplied by furnishing a phase adjusting means, changing the generated phase of a high frequency power supply for lighting a lamp, and by adjusting the oscillation start timing. CONSTITUTION:AC power is whole-wave rectified by a rectifier 1 to supply power to a starter circuit and an inverter circuit. The size of the output voltage from the rectifier 1 is sensed, and corresponding control signals are produced. On the basis of these control signals, the oscillation timing of a high frequency power supply is adjusted in each phase of output from rectifier 1. The output voltage of the rectifier 1 is divided by resistances 23, 25 to provide a gate voltage for a PUT 29. Also, voltage divided by another resistance 21 and a capacitor 27 is impressed on the anode of the PUT 29. When the anode voltage becomes higher than the grid voltage, an inverter circuit begins oscillating. When a phase adjusting means varies the generated phase of high frequency power supply, the point of time when the inverter circuit begins transmitting signals, is changed, and thus stable output is obtained despite varying voltage supplied.
Patent JP-S58115433-A (JP)
Title: Water-soluble photosensitive material
Inventor: SAWADA YOSHIKATSU
IPC: G03F7/04
Filed: 1981-12-28
Abstract: PURPOSE:To obtain uniformity of film thickness, high resolution, and high contrast, by using a cattle bone collagen hydrolyzate specified in weight average mol.wt. and dispersion degree in a high mol.wt. range, and a photo-crosslinkable photosensitive agent. CONSTITUTION:A water-soluble photosensitive material consists of a cattle bone collagen hydrolyzate and a photosensitive agent for photo-crosslinking with said hydrolyzate by irradiation of an active light, such as bichromate or diazonium salt. Said hydrolyzate has 10,000-50,000 weight average mol.wt., <=2 degree of dispersion of a high mol.wt. range in a mol.wt. distributions, and retains ability for rewinding the molecular chain of collagen.
Patent JP-S59131890-A (JP)
Inventor: KURAUSU HAAGEMAISUTAA
IPC: F28F9/18
Filed: 1983-11-17
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。