baber/WOPTO huggingface dataset:
Patent JP-H1191057-A (JP)
Title: Molding skin material and laminate molding
Inventor: NAKAMICHI HITOSHI
IPC: B32B27/40
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a molding sin material having excellent recyclability, chemical resistance, scuff resistance and weather resistance with small contamination in an environment. SOLUTION: The molding skin material 10 comprises a transparent surface layer 11 made on an outermost layer of urethane resin, and a skin base material layer 15 made of olefin resin and/or rubber. And, the material 10 further comprises an adhesive layer 12 and a print layer 13 between the layer 11 and the layer 15 as needed. The urethane resin which is formed particularly by reaction with polycarbonatepolyol, low-molecular-weight diol, dian or the like or diisocyanate is desirable.
Patent JP-H1083951-A (JP)
Title: X-ray mask blank and x-ray mask and pattern transfer method
Inventor: SHIYOUKI TSUTOMU
IPC: G03F1/22
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain very high position accuracy by specifying the product of the Young' modulus and the thickness of an X-ray transmission film. SOLUTION: A silicon carbide film having the thickness of 2μm or more is formed as, an X-ray transmission film 12 on both sides of a' silicon substrate 11 by using dichlorosilane and acetilene by a CVD method. For the silicon carbide film, the flattening of the film surface is performed by mechanical polishing, and the surface roughness of Ra=1nm or less (Ra: average roughness of central line). Furthermore, the product of the Young's modulus and the thickness of the silicon carbide film 12 is made to be 6×10<8> -3×10<9> dyn/cm. Then, an X-ray absorber film 13 comprising tantalum and boron is formed on the X-ray transmission film 12 by an RF magnetron sputtering method. Then, annealing is performed under nitrogen atmosphere, and the X-ray absorber film 13 having the low stress is obtained.
Patent JP-S60151167-A (JP)
Inventor: UOORUTAA SUTEIIBUN EGAATO JIYU
IPC: B61F5/52
Filed: 1984-12-07
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-H08122439-A (JP)
Title: Dust monitor
Inventor: MATSUBARA SHOHEI
IPC: G01T7/02
Filed: 1994-10-24
Abstract: PURPOSE: To obtain a highly accurate dust monitor in which the adhesion of dust to a detection system is suppressed. CONSTITUTION: An exhaust pipe 14a extending from an exhaust section 14 is coupled with a pump which is operated to introduce the outer air through an air introduction pipe 10. The outer air is introduced through the air introduction pipe 10 into a filter paper chamber 100 where the outer air passes through a sampling filter paper 18 and discharged through the exhaust pike 14a. A doughnut type scintillator plate 20 is fixed to the case 12 while opposing the sampling filter paper 18 and the air introduction pipe 10 is inserted into a through hole of the scintillator plate 20. The scintillator plate 20 constitutes one wall face of the filter paper chamber 100, i.e., one wall face of an air channel, and a photomultiplier 24 is disposed on the outside of the air channel. Since the photomultiplier 24 is not exposed directly to the air flow, dust scarcely adheres thereto.
Patent JP-H01101799-A (JP)
Title: Ultrasonic wave transducer in liquid
Inventor: TODA KOJI
IPC: H04R17/00
Filed: 1987-10-15
Abstract: PURPOSE:To obtain a high conversion efficiency in the 0-th order mode in using the title transducer as an ultrasonic wave image pickup device or a transducer for a sensor by arranging a parallel strip form electrode on one face of a piezoelectric high polymer film. CONSTITUTION:A flexible polyvinylidene fluoride PVDF film 2 is formed on a molten crystal SiO2 layer 1 as a layer of thickness (d), an opposite electrode is formed to a face of a liquid, that is, water 2 in a form clipping the PVDF film 2 and the parallel stripe form electrode is formed at the face of the molten crystal layer 1. Then the polarized axis of the PVDF 2 exists in a thickness direction X3 and the leakage surface wave from the parallel stripe form electrode is propagated in a direction of X1. Thus, an ultrasonic wave transducer is excited in the liquid applying a high frequency voltage between the parallel stripe form electrode and the opposed electrode to radiate or receive the ultrasonic wave as the longitudinal wave in the liquid efficiently.
Patent JP-H03119879-A (JP)
Title: Signal reproducing device
Inventor: YATOMI TOSHIYA
IPC: H04N5/93
Filed: 1989-10-02
Abstract: PURPOSE:To always stably execute the correction of a reproducing property by providing a separating means to separate a reference signal from a reproducing signal and a correcting means to correct the reproducing property according to the separated reference signal and executing the above mentioned correction by using the plural reference signals. CONSTITUTION:A digital signal processor(DSP) 6 masks a lamp waveform, which is included in a video signal for each frame, with a synchronizing signal as a reference by a mask signal showing a fixed block in a figure (b). Sampling is executed plutal times in this masked period and data to be obtained by this sampling are stored onto a RAM in the DSP 6. A CPU 7 calculates correction value data to be written into a look-up table(LUT) 8 by using the respective sampling data stored in the RAM of the DSP 6 for each frame. Since the correction value data are calculated by averaging the plural data excepting for data considered as error, the extremely stable correction data can be obtained.
Patent JP-H09106218-A (JP)
Title: Device and method for evaluating electrophotographic photoreceptor, device and method for manufacturing the electrophotographic photoreceptor
Inventor: SUZUKI TAKANAO
IPC: G01B11/06
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor evaluating device and its method for accurately evaluating the characteristic value of a film thickness etc., at the process of manufacturing the electrophotographic photoreceptor, and also, to provide an electrophotographic photoreceptor manufacturing device and its method with a manufacturing process in which the evaluation result is reflected. SOLUTION: The surface of a detection area 2 on an intermediate member 1 is irradiated with light from a light source 6 through an optical fiber 4 and a probe 3. The irradiating light is successively transmitted through each layer on the conductive substrate 1 of the intermediate member 1, and after the light is reflected by the surface of the conductive substrate, the light is successively transmitted through each layer again, then, the light is made incident on a spectrophotometer 5 through the probe 3 and the optical fiber 4. A spectral absorption ratio is calculated by the spectral absorption ratio calculation part 8 of a film thickness calculation part 7 based on the spectrum obtained by the spectrophotometer 5. The spectral absorption ratio is substituted in a multiple regression formula previously stored by a multiple regression formula storing part 10 by a film thickness conversion part 9 so as to obtain the film thickness, or the characteristic value depending on the film thickness.
Patent JP-H01101354-A (JP)
Title: Methacrylate resin composition
Inventor: TAYAMA SUEHIRO
IPC: C08F265/04
Filed: 1987-10-14
Abstract: PURPOSE:To obtain the title composition having high transparency and surface gloss and excellent impact resistance and solvent resistance at low temperature and normal temperature, by compounding a methacrylate resin composed mainly of methyl methacrylate with a specific graft copolymer having multiple struc ture. CONSTITUTION:(A) A methacrylate resin produced by the homopolymerization of methyl methacrylate or the copolymerization of methyl methacrylate with other copolymerizable vinyl monomer, etc., is compound with (B) a multiple- structure graft copolymer obtained by polymerizing (B1) 20-200pts.wt. of a mixture composed of 80-100wt.% of methyl methacrylate and 0-20wt.% of other copolymerizable vinyl monomer, etc., in the presence of (B2) 100pts.wt. of a rubbery copolymer produced by the copolymerization of a mixture composed of 20-85wt.% of a macromer composed of an alkyl acrylate having a polymerizable functional group at one terminal, 5-25wt.% of a macromer composed of styrene, etc., having a polymerizable functional group at one terminal and 0.1-5wt.% of crosslinkable monomer, etc. The amount of the rubbery copolymer of the component B2 is 0.1-50wt.% in the whole composition.
Patent JP-H04137683-A (JP)
Title: Magnetoelectric transducer
Inventor: SHIGETA SUSUMU
IPC: H01L43/06
Filed: 1990-09-28
Abstract: PURPOSE:To stabilize fine electrode patterns with high accuracy by forming an electrode formation thin film on a magnetic sensible film and an electrode an window opening section for said electrode formation thin film. CONSTITUTION:A magnetic sensible film 2 is formed on a substrate 1 on a sapphire C plane whose surface is mirror-polished. On this magnetic sensible film 2 is formed an electrode formation thin film 3 which uses a barium borosilicate glass thin film, which makes it possible to provide insulation characteristics and carry out selection etching. Due to this construction, an electrode portion is exposed so as to open a window without degrading the characteristics of the magnetic sensible film 2. Through the window-bored portion, an electrode film 4 is installed in contact with the magnetic sensible film, which enhances pattern accuracy and enable the formation of fine patterns. Moreover, the reliability is improved by covering the magnetic sensible film 2 with the electrode formation thin film 3. It is also possible to form the magnetic sensible film 2 nearly equivalent to the characteristics of bulk crystal so that it may be equally thinned due to the epitaxial growth made on the substrate on the sapphire C plane and hence obtain low unbalanced ratio due to enhanced high sensibility and uniformed film formation.
Patent JP-H08182682-A (JP)
Title: Stent insertion apparatus using liquid-operation
Inventor: RUIJI BUENCHIYURERI
IPC: A61F2/06
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To enable safe and convenient use by letting a sheath slide in the longitudinal direction pertaining to a hose to open a stent. SOLUTION: A hose and a sheath arranged coaxially form a housing 27 to receive a stent 28 near a push rod 19. As a pressurized fluid exerts a propulsion force to a closed end between the hose and the sheath 14 behind the housing 27 for the stent 28, the sheath 14 slides in the longitudinal direction pertaining to the hose and the action of the sheath to the hose makes the stent 28 open.
Patent JP-H02106083-A (JP)
Title: Device for constricting spectrum line width of semiconductor laser
Inventor: OTSU GENICHI
IPC: H01S5/00
Filed: 1988-10-14
Abstract: PURPOSE:To assure the stable spectrum line width constriction by a method wherein an optical path setting up means is provided so that a part of laser beams resonated in a photoresonator may be fed back to a semiconductor laser but the reflected beams on the incident part of the photoresonator may not be fed back to the semiconductor laser. CONSTITUTION:The incident beams emitted from a semiconductor laser 1 reach an incident end A of a photoresonator 2 through a condenser 3 so that the laser beams reflected on the incident end A may be obliquely entered into the incident end A not to be fed back to the semiconductor laser 1. When the optical path of resonator is around integer times of the wave length of laser beams entered into the photoresonator 2, a resonator will be caused to externally emit the resonant beams in multiple directions while the resonant beams in one direction b is fed back to the semiconductor laser 1 along the optical axis of the incident beams. These fed back beams furnished with the data only on the resonance characteristics of the photoresonator 2 is brightened only when the beams are resonated with the resonance frequency of the photoresonator 2. Through these procedures, when the optical path from the semiconductor laser 1 to the incident part of the photoresonator 2 is around integer times of laser wave length, the semiconductor laser 1 can bring about the self retracting effect thus assuring the stable spectrum line width constriction.
Patent JP-H04137599-A (JP)
Title: Component mounting device
Inventor: TAKADA KAZUNORI
IPC: B23P19/00
Filed: 1990-09-27
Abstract: PURPOSE:To accurately correct the positional deviation of a substrate at the time of mounting parts on the substrate even when the positional deviation varies depending upon the location of the substrate by dividing the substrate into a plurality of areas and providing marks for correcting the positional deviation of the substrate in each area. CONSTITUTION:A printed board 5 is marked with substrate positioning marks P1-P6 to be used for correcting the positional deviation of the board 5 at the time of mounting parts 4 and divided into six areas A-F. When a mounting head 13 stops at a mounting station as a result of the intermittent rotation of a turntable 11, the positional deviation of the substrate 5 is corrected from the positional deviation of parts 4 found as a recognized result of a recognizing station and measured results of marks P1 and P2 set to the area A and an XY table 1 moves and mounts the parts 4 on the position of 'X1' along X coordinate and 'Y1' along Y coordinate. Therefore, accurate correction can be performed at the time of mounting parts even when the positional deviation of the substrate varies depending upon the location of the substrate.
Patent JP-H0891369-A (JP)
Title: Storage box
Inventor: TAIRA AKINORI
IPC: B65D6/28
Filed: 1994-09-29
Abstract: PURPOSE: To improve sealability and workability and prevent damage, bend, deformation, etc., of a floor panel, by completely covering a contact/joint part between a side panel and the floor panel with a molding pant from outside, and by applying the sealing material to the inside of the joint. CONSTITUTION: The lower peripheral end 11 of a side panel 8 and the vertically- bent end 10 of a floor panel 9 are brought into contact with each other and joined together and they are fitted into the vertical groove 12 of a lower molding 15 almost in the shape of a pedestal frame. In addition to this, a sealing material S is applied all the way inside the contact part. On the outside, the upper part of the lower peripheral end 11 of the side panel 8 and the vertically-- projecting part 13 of the lower molding 15 are joined together by spot welding P, and the part of the floor panel, near the vertically-bent part 10, and the horizontally-projecting part of the lower molding 15 are also joined together by spot welding P.  This reduces the parts to which the sealing member is applied and also eliminates the need for the parts which are sealed vertically, therefore improving sealability and the application of the sealing material.
Patent JP-H0981013-A (JP)
Title: Process cartridge regenerating method and process cartridge
Inventor: SATO MINORU
IPC: G03G21/18
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a new process cartridge recycling method for preventing toner from leaking in the case of its reuse. SOLUTION: A toner frame 31 and a developing frame 32 are welded. Between the toner frame 31 and the developing frame 32, a gasket 92 is welded to both frames 31 and 32 at welding. The toner frame 31 is fixed on a pedestal 186c, the toner frame 31 is cut at a position slightly separated from the gasket 92 by a saw pedestal 168b equipped with a saw 186 which is carried in a direction shown by an arrow (c) on a slide base 186a. Next, the uncut part of the toner frame 31 remaining on the developing frame 32 is eliminated up to the surface of the gasket 92 by a shell end mill, etc. Reassembling is carried out by using a dedicated toner frame suitable to the shape of the joint part. Besides, on the contrary, it is permitted to cut on the developing device side, or, in the case the gasket is cut, the gasket 92 is renewed.
Patent JP-2000074023-A (JP)
Title: Telescopic device
Inventor: SUZUKI YOICHI
IPC: A47B88/04
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic device capable of manufacturing by reducing a cost, and adjusting an extending amount by simple operation, further capable of confirming the extending amount. SOLUTION: In a regulation means 20 regulating movement in a contracting direction of both slide members 11, 12, this device is provided with a plurality of lock parts 22 formed plural numbers in the telescopic direction of the outer slide member 12 to set a pitch P2 in just before the most extending position larger than the other pitch P1, a lock lever 21 pivotally supported turnably to the inner slide member 11 to have a lock pawl 27 engageable with the lock part 22 only at moving time to a contracting direction, and an elastic member 26 always energizing the lock lever 21 so as to engage a lock pawl 27 with the lock part 22,  and a lever position changing over means 30 holding the lock lever 21 in a position taking refuge when the inner slide member 11 is moved to an upper limit position and releasing the lock lever 21 when the inner slide member 11 is moved to a lower limit position.
Patent JP-S62119822-A (JP)
Inventor: ONISHI HIROYASU
IPC: H02H3/02
Filed: 1985-11-19
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-H1180763-A (JP)
Title: Production of solid fuel from sewage sludge
Inventor: KOYANO YUKIO
IPC: C10L10/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a solid fuel from sewage sludge, intended for utilizing the energy of' organic matter as the combustible component of sewage sludge and high-level energy contained in waste plastics. SOLUTION: The method of producing a solid fuel 6 is comprised of the following process: sewage sludge 1 is dried 3 and then mixed with quicklime followed by molding 4 into pellets; alternatively, dried sewage sludge is mixed with quicklime followed by ground waste plastics and then carrying out a molding. In the above process, for drying the sewage sludge, the solid fuel 6 itself can be used as heat source; in this case, burnt ash produced may be mixed with the solid fuel to be produced, thus affording a process with no production of burnt ash residue.
Patent JP-H06112052-A (JP)
Title: Transformer
Inventor: FURUKOSHI IKUO
IPC: H01F27/12
Filed: 1992-09-29
Abstract: PURPOSE:To make roughly uniform the temperatures of a plurality of transformer main bodies housed in a tank. CONSTITUTION:Transformer main bodies 12B, 12A and 12C formed by mounting coils 12b on cores 12a are arranged in a tank 11 in roughly parallel to each other and radiators 15 and 15 are respectively provided on both sidewalls 11c and 11c, which oppose to the arrangement direction of the main bodies 12B, 12A and 12C, of the tank 11. Moreover, the main bodies 12B and 12C are respectively placed on pedestals 13, whereby space parts 14 and 14 are respectively provided between the lower surfaces of the main bodies 12B and 12C and a base 11b of the tank 11 and one part of low-temperature oil, which flows out from the sidewalls 15 and 15 to the lower part in the tank 11 passes through the space parts 14 and 14 and spreads also to the part of the main body 12A.
Patent JP-H1070907-A (JP)
Title: Agricultural tractor
Inventor: IIDA SATOSHI
IPC: A01B63/10
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural tractor capable of leveling the field surface after plowing even when high-speed tillage operations are performed in the rough field by installing a control form changing means capable of changing the control form in the direction to suppress lifting and lowering operations of a power tiller with increasing rolling angle. SOLUTION: This agricultural tractor is obtained by installing a control form changing means E capable of changing the control form in the direction to suppress lifting and lowering operations of a power tiller in automatic plowing depth control with increasing rolling angle measured by a rolling sensor 31. Furthermore, a lifting and lowering actuator 11 is composed of a hydraulic cylinder and the control operations so as to reduce the feed and discharge rates of a hydraulic fluid with a control valve V for the hydraulic cylinder within a unit time are performed when changing the control form of the power tiller in the direction to suppress the lifting and lowering operations of the power tiller in the automatic plowing depth by the control form changing means E.
Patent JP-H02108878-A (JP)
Title: Portable electric compressor
Inventor: MIYATA TOSHIMI
IPC: F04B41/00
Filed: 1988-10-15
Abstract: PURPOSE:To prevent such a use as a compressing pump becoming overheated by constructing the title compressor such as to stop the action of the compressing pump when the contact between the one face of a housing where the intake port of a cooling fan is formed and a floor and the like is detected. CONSTITUTION:A control circuit 42 is formed of an amplifier circuit for amplifying the voltage output from a pressure sensor 41, a reference voltage generating circuit 46, a comparing circuit 47 for comparing the output from the amplifier circuit 45 with the reference voltage outputted from the reference voltage generating circuit 46, and a detection switch 48 inserted between the comparing circuit 47 and a switch circuit SW. The detection switch 48 is disposed at the bottom face of the housing, and when the bottom face of the housing is brought in contact with a floor and the like, the switch circuit is switched off regardless of the output of the comparing circuit 47 so as to stop electric supply to a motor; that is, the detection switch 48 functions as a detecting means for detecting whether or not the bottom face of the housing on which an intake port is formed is brought in contact with the floor and the like.
Patent JP-2000091034-A (JP)
Title: Inertial lock connector
Inventor: KUMAKURA HIDETO
IPC: H01R13/639
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance an inertial force when connectors are fit together, by substantially expanding an engaging portion of one connector housing engaging with an internal lock portion of another connector housing. SOLUTION: In an inertial lock connector, an internal lock portion 6 is provided on one connector housing 5, and a tapered guide surface is provided at least on a front end periphery of the other connector housing 4. The inertial lock connector obtains an inertial force in a connector fitting direction by abutting a front end surface 13 of the other connector housing against the inertial lock portion. The inertial lock member has a tapered guide surface 8, smaller than the tapered guide surface 10, at a front end of the other connector housing 4 opposing the inertial lock portion 6. Thereby an engaging portion L2 engaging with the inertial lock portion is increased. Then, the larger tapered guide surface 10 is continuously provided on both sides of the smaller tapered guide surface 8.
Patent JP-S61137636-A (JP)
Title: Apparatus for manufacturing torsional spring
Inventor: ITAYA REIJIRO
IPC: G05B19/18
Filed: 1984-12-11
Abstract: PURPOSE:To match exactly the delivery quantity and winding quantity of a wire and to form a torsion spring having high accuracy by providing a motor for rotating a wire winding tool, a motor for rotating wire delivery rollers and a control part for each motor. CONSTITUTION:The rotating speeds of a delivery motor 5 and a winding shaft motor 13 are controlled in the control part 19 so that the delivery quantity of the wire 1 fed by the delivery rollers 2a, 2b and the winding quantity of the wire 1 wound by the mandrel 10 of the winding tool 9 coincide exactly with each other. The length of the wire 1 between the rollers 2a, 2b and the tool 9 is thus maintained always constant and the tension on the wire 1 by the rollers 2a, 2b is eliminated and therefore the generation of an error in the winding angle according to the hardness, etc. of the wire 1 or the change in the length of the leg by the slip between a projecting part 11 and the wire 1 is obviated. Since the wire 1 is not drawn out by the friction with the projecting part 11, the instability of the torsion spring is obviated.