baber/WOPTO huggingface dataset:
Patent JP-2000042668-A (JP)
Title: Method of expanding tube for heat exchanger, and its expanding device
Inventor: BABA YOSHIHIRO
IPC: C01F7/42
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an expanding device of a tube for a heat exchanger difficult to generate cracks, etc., in a flared connection port in forming the flared connection port to insert one end part of a connection tube to connect the tubes for the heat exchanger to each other in an opening end part of the tube for the heat exchanger. SOLUTION: An expanding device of a tube for a heat exchanger to expand the tube for the heat exchanger passed through a through hole so that a tip part is projected from one end surface side of a lamination body formed by laminating a plurality of fins in which the through hole is opened, is provided with a temporary expanding device 10 capable of effecting the temporary-expansion of a tube whose diameter is larger than the diameter of an opening at an opening end in the vicinity of the opening end of the tube for the heat exchanger which is projected from one end face side of the lamination body, and at a specified position from the opening end, a first expanding device 40 capable of effecting the first expansion over the whole length of the tube for the heat exchanger and integrating the fins with the tube for the heat exchanger,  and second and third expanding devices 80 to form a flared insertion port in which one end part of a connection tube which is inserted and connects the tubes for a plurality of heat exchangers to each other is inserted at the opening end part of the tube for the heat exchanger.
Patent JP-H0876641-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G21/16
Filed: 1994-09-02
Abstract: PURPOSE: To immediately utilize a photoreceptor which is not excellent in temperature characteristics and moisture resistance by immediate heating and to immediately heat a photoreceptor base which is not excellent in heat conduction by using a heating means provided on the outside of an image forming body. CONSTITUTION: In the image forming device where a toner image is formed on the image forming body and transferred on a transfer material; the heating means 20 heating the image forming body 10 is allowed to abut on the image forming body 10 from the outside and set between a cleaning means 19 and an electrifying means 11. By heating the surface of the image forming body at the initial stage of preliminary rotation, the base substance 10a of the image forming body 10 is heated so that its temperature may rise to set temperature.
Patent JP-S5999548-A (JP)
Title: Continue address formation equipment for sequencer and operation thereof
Inventor: HANSU SHIYUTAADORUMAIYAA
IPC: G06F9/26
Filed: 1983-11-08
Abstract: 1. A device for the prepartion of a continue-address (CA) for a micro-programme-controlled sequencer (SQ) which has the following features : - a micro-command store (ROM) contains micro-command (MB) which can be addressed by applying micro-command addresses (ROMA) to the micro-command store (ROM) ; - each micro-command (MB) is either of the organisation micro-command type or the non-organisation micro-command type ; - the type of each micro-command (MB) is determined by the contents of a special storage location (ORG-Bit) of the respective micro-command (MB) ; - a current micro-command (MB) which is to be executed is contained in a micro-instruction register (MPIRi, i = 0, 1, 2, 3) which is connected at its input to the output of the micro-command store (ROM) ; - the micro-command address (ROMA), under which the current micro-command (MB), contained in the micro-instruction register (MPIRi), can be addressed in the micro-command store (ROM) ist stored in a micro-command address register (MPA-Ri ; i = 0, 1, 2, 3) ; - the micro-command address register (MPA-Ri) is connected at its input both to the address input of the micro-command store (ROM) and to an output of the sequencer (SQ) ; - the micro-command address register (MPA-Ri) is connected at its ouput to an incrementer (INCR) to the output of which a micro-command address is applied which is incremented by the numerical value "1" in relation to the micro-address (ROMA) stored in the micro-command address register (MPA-Ri) ; - a multiplexer (MUX) is connected via a first input (1) to the output of the incrementer (INCR), is connected via a second input (DIAM) to the output of the micro-command address register (MPA-Ri) and is also connected via a control input to an output of the micro-instruction register (MPIRi) at which the content of the special storage location (ORG-Bit) occurs as output signal ; - the continue-address (CA) occurs at the output of the multiplexer (MUX) ; - the output of the multiplexer (MUX) is connected to an input of the sequencer (SQ) which is provided for the continue-adress (CA).
Patent JP-S60156026-A (JP)
Inventor: HARUTOMUUTO GERUTONAA
IPC: G02B7/08
Filed: 1984-10-08
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-H0535151-A (JP)
Title: Method and device for image forming
Inventor: MIYAO MAYUMI
IPC: H04N1/29
Filed: 1991-07-28
Abstract: PURPOSE:To view a high-grade image from the back surface of an OHP sheet by forming a latent image corresponding to the erected image of an original image on a latent image carrier, and transferring an image obtained by means of developing the latent image on the OHP sheet. CONSTITUTION:In an OHP mode, an electrostatic latent image formed on a photosensitive drum 1 is developed by a developing device 16, and transferred on the OHP sheet, and a toner image is fixed through a fixing device 22, so that the mirror image of the original image is formed on the OHP sheet. Therefore, when this image is viewed from the back surface of the OHP sheet having smoothness and high gloss, the erected image having a high image density and a high grade, can be viewed, and the developed image on the OHP sheet is viewed from the surface opposite to the developed image surface, having high smoothness and uniform gloss compared with the developed image surface of the OHP sheet, so that the image having the high image density and high grade can be obtained.
Patent JP-H11280227-A (JP)
Title: Joint for handrail
Inventor: HOSAKA AKIRA
IPC: E04B1/58
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a handrail which is smooth in joint surface, simple and light in structure, and free from deformation even when subjected to the external force or self weight after connection with the handrail. SOLUTION: A joint for a handrail comprises a rod-shaped joint body 1 and a connection part 2 which is formed on an end part in the longitudinal direction of the joint body 1 and connected to an end part 9 in the longitudinal direction of a handrail 8. The joint body 1 is formed of a synthetic resin of HDA40-80 in hardness, a long shape-keeping body is embedded inside the joint body in its longitudinal direction, and the connection part 2 is formed of a same material as that of the joint body, or a hard plastic of 1.0×10<5> to 1.0×10<6> psi in bending elasticity.
Patent JP-H0770884-A (JP)
Title: Circular knit fabric
Inventor: TAKAHASHI KAZUYUKI
IPC: D04B1/20
Filed: 1993-08-25
Abstract: PURPOSE:To provide a knit fabric highly resistant to the lowering of tensile strength of seam caused by the damage of knit loop by severe sewing condition. CONSTITUTION:A high-toughness polyester fiber having a dry strength of >=6g/d, a dry elongation of >=25% and a toughness T of >=225 [defined by the dry strength (g/d) X dry elongation (%)] is subjected to knit-deknit processing at a gauge larger than the knitting machine gauge to produce the fabric and the obtained processed yarn is used as a ground yarn of a sinker pile circular knit fabric, inlay jersey and back-flocked knit fabric.
Patent JP-H0494844-A (JP)
Title: Twin drum type continuous casting apparatus
Inventor: OTAWA KIMIAKI
IPC: B22D11/06
Filed: 1990-08-10
Abstract: PURPOSE:To eliminate delay of solidification in a cast strip at both end parts in the width direction of the cast strip in kissing point by continuously charging cooling metal into both end parts in the width direction of the cast strip in the pouring basin part with cooling metal charging means at the time of solidifying by cooling with cooling drums after supplying molten metal into the pouring basin part. CONSTITUTION:The molten metal R in a tundish 61 is continuously supplied into the pouring basin part 50 from a submerged nozzle 62 and cooled with the cooling drums 51 and solidified to the hoop-state cast strip S and drawn downward to the arrow mark B direction. At the same time, the coiled cooling metal wires W fitted to reels 2 in both cooling metal charging devices 10 are fed out with pinch rolls 3, and the winding deformation thereof is straightened with straightening rolls 4 and the wires are continuously supplied into both end parts in the width direction of cast strip in the pouring basin part 50 with guide rolls 5 at the same velocity as drawing velocity of the cast strip S. This cooling metal wires W prevent delay of the solidification at both end parts in the width direction of cast strip S without being melted with sensible heat of the molten metal R and the cast strip S having good shape is continuously cast.
Patent JP-H0373555-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU MASAHIKO
IPC: H05K1/02
Filed: 1989-08-14
Abstract: PURPOSE:To facilitate estimation of a circuit by a method wherein one of a gate name, a net name and a logic gate symbol of a logic gate circuit pattern is formed at a corresponding portion on a semiconductor substrate having one face formed with a logic gate circuit pattern. CONSTITUTION:Logic circuits by a CMOS transistor circuit are formed as circuit patterns on a semiconductor substrate 1 while the net names 2 of logic circuits A11, D11, D21, H01 to H04 are formed in the circuit patterns in the same layer as a polysilicon layer, i.e., the gate layer 3 of the transistor. Thus circuit information or the like such as the net name, a gate name of a logic gate name is formed on the circuit pattern, so that a wiring portion of interest can be easily found at the time of circuit estimation or inspection.
Patent JP-2001030743-A (JP)
Title: Heat pump air conditioner for electric vehicle
Inventor: KATAYAMA YASUO
IPC: B60H3/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To configure an air conditioner such that visibility can be assured by defogging window glasses while a heater is on. SOLUTION: This air conditioner is provided with a compressor 1 driven by an electric motor, a four-way valve 2, a heat exchanger for exterior of cabin 3, a heat exchanger for interior of cabin for absorbing heat 4, and an expansion valve 5 disposed between the two heat exchangers 3, 4. A heat exchanger for interior of cabin for discharging heat 6, into which high- temperature high-pressure refrigerant gas pressurized by the compressor 1 during heating is guided, is disposed downstream of indoor circulating air flow of the heat exchanger for interior of cabin for absorbing heat 4. An expansion valve 7 is disposed in a refrigerant piping between the heat exchanger for interior of cabin for discharging heat 6 and the four-way valve 2.  Structure to throttle control at least either one of the two expansion valves 5, 7 provides the heat pump air conditioner for an electric vehicle with functions of heating, cooling, and dehumidifying.
Patent JP-H0852737-A (JP)
Title: Manufacture of radial tire for motor cycle
Inventor: YUE TOSHIFUMI
IPC: B29C33/02
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a radial tire for a motor cycle in which the tire rigidity has been improved with a simple structure without increasing a weight, and steering stability can be enhanced by specifying a bead width of a finished tire in molds. CONSTITUTION:A finished tire enhances a bead width BW of a distance between the extension line of a bead bottom of a bead 4 and a bead heel point crossed with the extension line of a bead side face to 1.10 to 1.30 times or less as large as the rim width RM of a rim ROM mounted on the tire. The rim width RW is a distance between the extension of the rim sheet surface 13 for receiving the beam bottom of the tire and a rim heel point crossed with the extension of the rim flange 14 receiving the beam side of the tire and the nominal rim width of the rim.
Patent JP-S6190339-A (JP)
Title: Optical pick-up
Inventor: OOTA YOSHINORI
IPC: G11B7/135
Filed: 1984-10-08
Abstract: PURPOSE:To make it possible to record many kind of information and to detect the depth of recording bit, by dividing the emitted beam into two polarized waves which cross orthogonally each other and giving a slight angle displacement, and by receiving its reflecting light. CONSTITUTION:Polarizing element 3 such as Wollaston prism is placed in the midway of optical part, and the emitted light from a semiconductor laser is separated into two polarized luminous fluxes which cross orthogonally each other, and a slight displacement is given to that angle. These two fluxes of light which has the angle displacement are projected on a medium 5 through a lens 4, and their reflecting light is detected by a photodetector 7. The strength of the interference light of the photodetector 7. varies only by the difference of the position of the two luminous fluxes on the medium, and the difference of the depth is measured by the difference of the phase. Therefore, it is possible to record many kinds of information according to the depth, and information density will be improved.
Patent JP-H0375588-A (JP)
Title: Vented metallic fuel
Inventor: TOKIWAI MORIYASU
IPC: G21C3/60
Filed: 1989-08-17
Abstract: PURPOSE:To make it possible to hold down a shift of cesium produced in a fuel pin into a cooling material by a method wherein a substance having excellent affinity with the cesium is added to a bond of a vented metallic fuel. CONSTITUTION:A vent mechanism 5 is constructed between the upper and intermediate end plugs 2 and 3 of a cladding tube 1, while a gas plenum part 6, a bonded part 7 and a metal slug part 8 are constructed between the end plug 3 and the lower end lug 4. The bonded part 7 is packed also between the slug part 8 and the cladding tube 1, so as to make excellent the heat conduction between them. Liquid sodium is usually used for the bonded part 7, and a constituent, e.g. gallium, which has excellent affinity with cesium and is dissolved in a bonding material, e.g. sodium, and which causes little problem in terms of nucleus is added thereto. Although the amount of addition varies according to a set burnup of a fuel, gallium, for instance, in the amount of about 40 to 60% of the amount of cesium produced in a certain burnup, for instance, may be added. It is understood from computation that a vapor pressure lowers as much as two figures when the amount of about 40% is added, in comparison with the case when the addition is not made.
Patent JP-H0876585-A (JP)
Title: Developing device
Inventor: TSUKIDA TATSUICHI
IPC: G03G9/087
Filed: 1994-09-05
Abstract: PURPOSE: To provide a developing device capable of removing the developer remaining on the developer carrier without contributing to the developing together with the foreign additive while maintaining the contact pressure with respect to the developer carrier of the developer supplying recovering rotary body at a value so as not to crush the developer. CONSTITUTION: In the developing device 4 provided with the toner container (developer container) 12 for containing the approximately spherical toner (one component developer) whose shape factor SFI is 100 to 110 and disposed with an opening part so as to oppose the outer periphery of the image carrier, the developing sleeve (developer carrier) 9 held in freely rotatably in the opening part of the toner container 12, the developing blade (developer thin layer forming member) 10 held in contact with the outer periphery of developer sleeve 9 by the tip part or the vicinity of the tip part of the blade, and the toner supplying recovering roller (developer supplying recovering rotary body)  11 disposed so as to come into contact with the outer periphery of the developing sleeve 9 at the part on the upstream side of the contact position of the developing blade 10 with the outer periphery of the developing sleeve 9 on the toner container 12 side in the rotary direction of the developing sleeve 9, the toner supplying recovering roller 11 is constituted of the brush type rotary body.
Patent JP-S6452615-A (JP)
Title: Production of oxide based superconducting material
Inventor: KOBAYASHI TOSHIO
IPC: H01B13/00
Filed: 1987-08-24
Abstract: PURPOSE:To contrive improvement in superconducting characteristics, by reacting a mixture of an alkoxide elected from specific group IIa and IIIa elements with a Cu alkoxide with acetone and ethyl acetate, etc., and calcining the resultant reaction product. CONSTITUTION:A homogeneous solution, dispersion or suspension of a metallic alkoxide selected from Mg, Ca, Sr and Ba and one or more metallic alkoxides selected from Sc, Y and lanthanoids and a Cu alkoxide is prepared. The resultant solution, dispersion or suspension is then reacted with acetone and ethyl acetate or acetylacetone to provide a reaction product, which is subsequently hydrolyzed and simultaneously calcined to afford the aimed oxide based superconducting material. In the process, since the reaction product and acetylacetonates of the respective metals form partially bonded complexes, the whole solution, dispersion or suspension acts as one body. Thereby homogeneity of the reaction product is improved to improve characteristics of the superconducting material.
Patent JP-H0553374-A (JP)
Title: Image forming method
Inventor: KABASHIMA HIROTAKA
IPC: G03G9/087
Filed: 1991-08-22
Abstract: PURPOSE:To prevent the generation of image flow at and under a high temp. and high humidity and cleaning defect in the image forming method using a two-component type developer contg. a toner contg. crystalline polyester useful for toner development of an electrostatic latent image and a carrier. CONSTITUTION:Either of the two-component type developers contg. the toner contg. a resin chemically bonded with the crystalline polyester and an amorphous vinyl polymer as a binder and the resin coated carrier having >=180emu/g saturation magnetization and >=15 magnetic permeability or the resin coated carrier having <=0.2 Wadall's true sphericity is used. The electrostatic image formed on a latent image carrier consisting of an org. photoconductor is developed.
Patent JP-S6068243-A (JP)
Inventor: URUFUGIYANGU HOFUMAN
IPC: B26D5/32
Filed: 1983-11-11
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-H0661525-A (JP)
Title: Light emitting diode
Inventor: ISHITANI YOSHIHIRO
IPC: H01L33/06
Filed: 1992-08-07
Abstract: PURPOSE:To increase the band-gap energy(Eg) of a light emitting diode so as to shorten the light emitting wavelength of the diode by using a GaAsxP1-x substrate crystal Which is grown on a GaAs substrate by gradually increasing phosphor content of the substrate and growing an A GaInP crystal lattice- matched to the substrate crystal. CONSTITUTION:At the time of epitaxially growing an AlGaInP crystal, a layer having a constant composition of GaAs1-xPx grown on a GaAs or GAP substrate crystal with a graded layer 4, in which the (x) of a GaAs1-xPx (0<x<=1) crystal is gradually changed so as to relieve a difference in lattice constant, in between is used as a substrate 8. As a result, a composition GaxIn1-xP (X>0.52) lattice- matched to the substrate 8, namely, an active layer which is >1.92cV in Eg and (6.45nm in light emitting wavelength can be used. The wavelength of the light emitted from the AlGaInP grown on the GaAsxP1-x substrate crystal is shorter than that of the light emitted from AlGaInP grown on a GaAs substrate. Therefore, light having a shorter wavelength can be obtained without adding Al to the active layer of a DH structure in which the active layer is put between layers having large band-gap energy.
Patent JP-S6189994-A (JP)
Title: Submerged motor
Inventor: SUZUKI YASUAKI
IPC: F04D13/08
Filed: 1984-10-11
Abstract: PURPOSE:To make a motor body possible to be favorably cooled, by attaching an impeller to a shaft being made to be projected to the opposite load side of the motor body, while installing an outer wall, provided with plural discharge ports tilted to make a stream of water generable in a direction toward the body, on an outercircumference of the impeller. CONSTITUTION:A shaft 2 is projected to the opposite load side of a motor body 1, while an impeller 3 is attached to this shaft 2, and an outer wall 4, provided with plural discharge ports installed as tilted so as to make a stream of water generable in a direction toward the motor body 1, is installed on the circumference of the impeller 3. With this constitution, when a motor is driven, the impeller 3 rotates via the shaft 2 whereby water inside the outer wall 4 is fed out of each discharge port 5 by dint of the impeller 3. In consequence, there is produced a water current 7 toward the load side passing from an opening part of the outer wall 4   and inner part of the outer wall 4   each discharge port 5 to an outer circumference of the motor body 1, and this water current 7 flows through a clearance between the motor body 1 and a well wall 8, cooling the motor body 1 sofavorable enough. With this cooling operation, a damage accident due to overheating in the motor is made preventable.
Patent JP-S60103545-A (JP)
Title: Tape driver
Inventor: YOSHINO TADASHI
IPC: G11B15/46
Filed: 1983-11-10
Abstract: PURPOSE:To stop surely a tape at a prescribed tape position by making the tape speed nearly constant at the high speed tape running while setting plural tape speeds and using only the rotation information of a winding reel motor at the low speed tape running. CONSTITUTION:An output of a speed command circuit 21 is inputted to a speed set reference voltage circuit 23, whose output voltage is changed over to output a high (or low) voltage when the tape speed is at a high speed (or a low speed). An output of a mixing circuit 24 is inputted to a winding side speed comparator circuit 14, the output is compared with a reference voltage from the speed set reference voltage circuit 23, an output of a winding speed comparator circuit 14 is inputted to a winding-side reel motor drive circuit 16 to apply speed control of a winding side reel motor 8. Since almost constant tape speed is attained independently of the tape position at the high speed tape running and the number of revolutions of the winding-side reel motor is controlled to a prescribed number of revolutions at the low speed tape running, the tape speed at the beginning part of the tape is low and the tape speed is faster as the tape approaches its end.
Patent JP-H1054283-A (JP)
Title: Idling rotational speed controller for engine
Inventor: NISHIMOTO KOJI
IPC: F02D41/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of conflicting between overshoot and response delay which is generated in a short or long control cycle by changing cycle of feedback control according to the large or small rotational speed deviation of actual rotational speed from targeted idling rotational speed. SOLUTION: When an ECU 9 built in with a microcomputer detects the idling condition of an engine 1 by an output from an idle sensor 8, the ECU 9 calculates the rotational speed deviation of the output from a rotational speed sensor 7 from targeted idling rotational speed preset at the ECU 9. If the rotational speed deviation is less than a first determined value, feedback control is not conducted. If the rotational speed is the first determined value or higher, feedback is conducted by a first cycle. If the rotational speed deviation is a second determined value or higher during the feedback control, feedback control is conducted by a second cycle shorter than the first cycle.