baber/WOPTO huggingface dataset:
Patent JP-H10226583-A (JP)
Title: Fiber reinforced ceramic sintered body
Inventor: OSUMI KAZUO
IPC: C04B35/80
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To ensure superior mechanical strength by forming at least one oxide layer on the surface of each of reinforcing fibers, uniformly dispersing the fibers in a sintered body, irregularly orienting them and bonding the contact parts of the fibers with the oxide layers. SOLUTION: Short SiC fibers are heated to form SiO2 layers having a gradient structure on the surfaces of the fibers. In the oxide layers, the amt. of oxygen increases toward the outer surfaces and the amts. of Si and C decrease toward the outer surfaces. A slurry contg. Si and a sintering aid such as Al2 O3 or Y2 O3 is impregnated into a nonwoven fabric formed by bonding the contact parts of the resultant short fibers and a molded body is formed and fired to obtain the objective fiber reinforced ceramic sintered body. When 2nd oxide layers each consisting essentially of oxygen and a metal such as Al or Zr are formed on the surfaces of the 1st oxide layers and the resultant fibers are used as a reinforcing material for the sintered body, the shape of the reinforcing material can freely be set and the rigidity of the nonwoven fabric is increased.  Blending with the fibers is facilitated at the time of molding and the fibers can be more uniformly dispersed and more irregularly oriented.
Patent JP-S54139897-A (JP)
Title: Low temperature steam reforming catalyst for hydrocarbon
Inventor: MATSUOKA HIROO
IPC: B01J23/78
Filed: 1978-04-22
Abstract: PURPOSE: To provide the title catalyst having stable and high catalytic activity even under high press. reaction conditions and superior carbon precipitation resistance which catalyst is based on an Al-MgO solid soln. and/or its precursor contg. a Ni component in a specific ratio.  
     CONSTITUTION: An aq. soln. with the atomic ratio of Mg/(Mg+Al) 0.60W0.85 is prepared using a water sol. Al salt and Mg salt. The soln. is mixed with a Na 2 CO 3  soln. to form precipitates at pH 9W12, esp. 10W11. The precipitates are filtered and washed to obtain a solid soln. precursor. On the other hand, an excess amt. of a NaOH or Na 2 CO 3  soln. is added to an aq. Ni salt soln. to form nickel hydroxide or basic nickel carbonate precipitates, which are filtered and washed. The precipitates and the above precursor are then mixed well in water, and the resulting precipitates are filtered, dried, and calcined at 350W770°C to prepare a low temp. steam reforming catalyst for hydrocarbons based on an Al-MgO solid soln. contg. 25W150 wt% of a Ni component, mainly nickel oxide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60192508-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1984-03-13
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-S62208582-A (JP)
Inventor: TAKEUCHI HIROTOSHI
IPC: H02H9/06
Filed: 1986-03-07
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-H03250901-A (JP)
Title: Dielectric resonator
Inventor: KATSUTA MASAHIRO
IPC: H01P1/205
Filed: 1990-02-28
Abstract: PURPOSE:To remarkably reduce a change in the resonance frequency due to a temperature change by reversing positive and negative in a temperature coefficient of a specific dielectric constant of a dielectric block and a temperature coefficient of a specific dielectric constant of a dielectric substance of a coupling capacitor and selecting the values of the temperature coefficient so that a change in the resonance frequency due to temperature is corrected. CONSTITUTION:A temperature coefficient of a specific dielectric constant of a dielectric block 1 is selected negative and as the temperature rises, a center frequency f0 at the resonance increases. On the other hand, ceramic capacitors having a positive temperature coefficient of +60ppm/ deg.C are employed for coupling capacitors, 10, 11. Thus, the temperature characteristic of the dielectric block 1 is corrected and a rate of change of the center frequency f0 due to temperature is kept within + or -2ppm/ deg.C.
Patent JP-S62205410-A (JP)
Title: Controller for washing machine
Inventor: MOCHIDA NORIHITO
IPC: G05F1/67
Filed: 1986-03-06
Abstract: PURPOSE:To eliminate the need for the change of a battery and to hold the memory semipermanently by stopping the operation of a control part and simultaneously supplying a power source from a solar battery or a line part when a power source off-signal detected in a power source detection part is inputted to the control part. CONSTITUTION:When the power source 8 is turned off, the detection part 9 detects it and a control part 4 receives it, writes it in a memory part 5, and stops the operation. At the same time, a memory back-up source is supplied to a microcomputer 1 from a solar battery 10 in the daytime, and from the live part in the night time, so the information in the memory part 5 is held. Next, when the power source is switched on, the detection part 9 detects it. Simultaneously the control part 4 resumes its operation by the detecting signal, reads information from the memory part 5, and confirms information which exists before the power source 8 is switched off. Thus, even if the power source 8 is switched off, the same information is set to the control part 4 before the power source 8 is switched off and after it is on next time.
Patent JP-H03253268-A (JP)
Title: Ultrasonic linear motor and slide-table using it
Inventor: YAMADA TOSHIO
IPC: H02N2/00
Filed: 1990-02-28
Abstract: PURPOSE:To generate a brake function and bearing function between a slider and transmission bar by making the first or the second piezo-electric vibrator as an exciting state, making load resistance of the second or the first piezo-electric vibrator as a connecting state, and generating a traveling wave on the transmission bar. CONSTITUTION:A standing wave is generated on a transmission bar 3 by making load resistance 11 of the second piezo-electric vibrator 2 as an opening state, and coefficient of friction and abrasion between the transmission bar 3 and a slider 4 are reduced. Accordingly, the slider 4 and a table can be driven with manual operation by an ultrasonic linear bearing function. A change-over switch 10 is in a state of disconnection, in other words, in a state that a high frequency power supply 9 is not connected to both of the first and the second piezo-electric vibrators 1 and 2, the slider 4 brought into contact with the transmission bar 3 is in a state of self-locking, and a brake function can be generated between the transmission bar 3 and slider 4.
Patent JP-S60192681-A (JP)
Title: Printer
Inventor: AOKI KENJI
IPC: B41J2/32
Filed: 1984-03-14
Abstract: PURPOSE:To contrive both high speed and low running cost, by a construction wherein the first and second cartridges are provided, and either one of them is selectively driven. CONSTITUTION:A cartridge 3 enclosing a monocolor ink sheet 10 and a cartridge 4 enclosing a tricolor ink sheet 11 provided with yellow, magenta and cyan inks are disposed in upper-lower relationship, and the ink sheets are taken up respectively by take-up shafts 12, 13 while exerting a back tention thereto by a shaft 9. When printing in black and white in response to an external command (a), a taking-up mechanism 6 is stopped while a taking-up mechanism 5 is driven by a selecting and driving part 7 to take up the monocolor ink sheet 10. On the other hand, a head base 12 is moved and placed in front of the sheet 10 by a controlling means 8. When printing in colors, operations opposite to the above are conducted.
Patent JP-2000247297-A (JP)
Title: Rotor blade flap driving device
Inventor: KATAYAMA NORIAKI
IPC: B64C27/615
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To stably swing a swing arm to drive a flap to be stably and angularly displaced. SOLUTION: The displacement of output parts 35, 36 of a pair of piezoelectric actuators 25, 26 arranged in a span direction is enlarged by a displacement enlarging mechanism 27 to drive a swing arm 28 to swing large. A flap fitted to the rear edge of a blade is driven to be angularly displaced in the vertical direction through a connecting rod 30 fitted to the tip part of the swing arm 28. The displacement enlarging mechanism 27 has an eccentric shaft 40 integrally formed of a first shaft and a second shaft with axes eccentric from each other. The output part 35 is connected to the first shaft, and the output part 36 is connected to the second shaft. The swing arm 28 is fixed to the eccentric shaft 40. The output parts 35, 36 of the actuators 25, 26 are displaced in opposite phases to swing the swing arm 28 stably.
Patent JP-H11247655-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAYAMA AKIRA
IPC: F01N3/20
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To avoid a harmful effect caused by separation of HC to be absorbed while preventing delivery of the HC caused by ignition delay of a second exhaust re-combustor for activating a catalyst in an early stage. SOLUTION: A second exhaust re-combustor 8 is arranged on the upstream side of a catalyst device 10 connected to an exhaust pipe 2 of an internal combustion engine 1, and a HC absorbent 6 for absorbing HC is interposed on the upstream side thereof. A first exhaust re-combustor 4 for heating the absorbent 6 is arranged on the upstream side thereof, and a secondary air pipe 3 is connected. A catalyst temperature sensor 11 and an absorbent temperature sensor 7 are arranged in the catalyst device 10 and the HC absorbent 6. In an engine control unit 12, an air-fuel ratio of the internal combustion engine 1 is made in a rich condition through a fuel injection device 14, secondary air is added, and re-combustion is carried out. Firstly, the second exhaust re- combustor 8 is operated, the first exhaust combustor 4 is operated after the catalyst is activated, and thereby, HC is rapidly separated.
Patent JP-H01221524-A (JP)
Title: Quality control system in spinning mill
Inventor: UEDA YUTAKA
IPC: D01G31/00
Filed: 1988-03-01
Abstract: PURPOSE:To provide the title quality control system to designed that the respective processes in the spinning operation are mutually linked with communication network, and when abnormalities occurred, the causes are traced retrospectively to pretreatment, via said network, thereby performing the elucidation of said causes, on real time. CONSTITUTION:For example, cell computers 4, 5, 6 are installed on respective processes, i.e., prespinning process 1 from beating to roving, fine spinning process 2, and knitting-weaving process 3 including warping, and these processes are mutually linked with a communication network W such as LAN, and furthermore, a central CPU 7 is linked, via a mill CPU 8, to this network W. When abnormalities occurred in any of these processes 1-3, the causes are retrospectively examined using said network W.
Patent JP-S60195657-A (JP)
Title: Data processing system
Inventor: YOSHIDA HISAFUMI
IPC: H04L29/02
Filed: 1984-03-16
Abstract: PURPOSE:To lighten the burden of the software of a data processing system and to improve the throughput and communicating speed, by constituting a buffer circuit of a first in first out (FiFO) constitution by connecting plural 1-byte registers in a multiple stage. CONSTITUTION:At the time of transmission, a load instruction is outputted from a CPU1 and a signal indicating a prescribed address in a RAM4, in which first data are stored, is outputted to a bus 2, and then, desired data are read out form the RAM4. Then data of a number of words corresponding to the number of stages of a transmitting data buffer circuit 6 are outputted to the bus 2 and directly and successively fetched by the buffer circuit 6. The data are automatically transferred one word by one word to a transmission shift register 8 synchronously to a clock supplied from a frequency dividig circuit 12. Since data of one block amount are read out from the RAM4 and transferred to the buffer circuit 6 through the bus 2 when the CPU1 only outputs the load instruction, the CPU1 can shift its operation for another process.
Patent JP-H02227638-A (JP)
Title: Fluorophotometer
Inventor: TSUNASAWA YOSHIO
IPC: G01J3/443
Filed: 1989-02-28
Abstract: PURPOSE:To allow two measurement modes by providing an optical path switching means which allows the free selection of whether light is made incident to a sample or the light is bypassed along the sample and is introduced directly to the next 2nd spectroscope or photodetector. CONSTITUTION:The sample is set in a 1st setting position 3 and the exit light of a 1st spectroscope 1 is made incident to the sample in the 1st measurement mode. The fluorescence emitted from the sample is made incident to the 2nd spectroscope 2 and the exit light of the spectroscope 2 is deflected and made incident to a photodetector 4 by the optical path switching means 6 installed in a 2nd sample setting position 5. Stimulating spectra scan the spectroscope 2 by scanning the spectroscope 1 in this case, by which the fluorescent light emitting spectra are obtd. The element 6 is installed in the position 3 and the sample is set in the position 5 in the 2nd measurement mode. The light through the spectroscopes 1, 2 is then made incident to the sample and the fluorescence from the sample is made incident to the photodetector 4. Since the spectroscopes 1, 2 enter the sample in series thereto in this way, the same effect as the effect of using double monochrometers as stimulating spectroscopes is obtd. and the stray light of the stimulating light is sufficiently diminished.
Patent JP-H04286176-A (JP)
Title: Forming method of semiconductor multilayer film and manufacture of semiconductor laser
Inventor: MANNOU MASAYA
IPC: H01L21/203
Filed: 1991-03-14
Abstract: PURPOSE:To provide the manufacture of a semiconductor laser for increasing carrier concentration by inhibiting the lowering of the carrier concentration of a p-AlGaInP layer. CONSTITUTION:A p-AlGaAs layer 13 is grown on a p-AlGaInP cald layer 11 again in a process, in which a second eqitaxial film is grown on a semiconductor substrate. The p-AlGaAs layer 13 is formed by using a molecular beam epitaxial growth method at that time.
Patent JP-S55141044-A (JP)
Title: Projection type television picture tube
Inventor: SUZUKI ARINOBU
IPC: H01J31/10
Filed: 1979-04-20
Abstract: PURPOSE:To reduce the lowering of picture image contrast by providing a light absorptive coated body at the peripheral area except the picture image display area on the face panel of a picture tube. CONSTITUTION:The frame-shaped light absorptive coated body 12 is provided at the peripheral area except the picture image display area 11 on the face panel 2 of the picture tube 1. Even if unnecessary reflected light beams are incident on the peripheral area on the face panel 2 of the picture tube at operation, these are absorbed by the light absorptive coated body 12. As a result, the reflected light beams are prevented from being reflected on the surface of the face panel and the picture image contrast from being lowered due to their advancement into the screen through a compensating lens.
Patent JP-S60197546-A (JP)
Title: Paper transfer device
Inventor: OKIYAMA YOTSUTATSU
IPC: B65H5/36
Filed: 1984-03-14
Abstract: PURPOSE:To make it difficult to bring about accidents such as, for example, catch-up of a paper, etc. and as well to make the distance between shafts sufficiently short, by attaching one end section of paper guide plates to roller shafts in the vicinity thereof. CONSTITUTION:Paper guide plates 25, 32 are surely held without the relative positions between the paper guide plates 25, 32 and drive rollers 21, 22, 28, 29 and the flatness of th guide plates 25, 32 being adjusted, in order to attach the guide plates to roller shafts 12, 24, 30, 31 through fitting sections formed in the end sections 26, 33 of the guide plates. Accordingly, the attachment of the paper guide plates 25, 32 may be extremely facilitated. Further, no space is present between the paper guide plates 25, 32 and the roller shafts 23, 24, 30, 31, so that it is possible to prevent the occurrence of accident of paper catch-up, and as well to make the distances between the shafts (23, 24) and (29, 30) shorter.
Patent JP-S53134433-A (JP)
Title: Water jet recorder
Inventor: KISHIMOTO YOSHIO
IPC: B41J2/165
Filed: 1977-04-27
Abstract: PURPOSE:To prevent a recordinghead from clogging so as to make possible the formation of an image of high density by injecting water from a jet nozzle so that water-soluble color powders may be sticked and dissolved on or in the vicinity of a recording substrate thereby to form the image on the substrate.
Patent JP-H08254706-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI TERUAKI
IPC: G02F1/1337
Filed: 1995-03-09
Abstract: PURPOSE: To make it possible to obtain a display uniform over the entire surface without projection of discrination into pixel openings by stabilizing liquid crystal orientation in respective divided regions of a liquid crystal display device varying in the orientation state of liquid crystals with each of the microregions. CONSTITUTION: Pixel electrodes 71 are provided with notches 74 in alignment to the positions at boundaries 22 of orientation treatment sections or the spacings between the side of the pixel electrodes and gate bus lines 55 or drain bus lines 56 along these sides are varied on both sides of the boundaries 22 of the orientation treatment sections.
Patent JP-S58169522-A (JP)
Title: Fancy yarn
Inventor: SHINONOME OSAMI
IPC: D06M13/00
Filed: 1982-03-26
Abstract: PURPOSE:Fancy yarns, prepared by applying a fluorine compound to the yarns to cause the unperiodical uneven application on the surface thereof, capable of causing the difference in hue between the applied and unapplied parts to due the difference in refractive index, and developing improved fancy effects. CONSTITUTION:A solution containing a fluorine compound, e.g., a compound of  formulaIor II, (R1 is H or methyl; R2 is 1-10C hydrocarbon; R3 is H or 1- 10C hydrocarbon; Rf is 5-30C fluoroalkyl), preferably having a fluoroalkyl  group and polymerizable unsaturated bond, is unperiodically applied to yarns,  e.g. polyethylene terephthalate, nylon 6 or nylon 66, preferably in such a state  as to give 5-300 applied parts per meter in the fibrous axial direction and 2- 500mm. length of one block applied parts, drawn, heat-treated, false twisted, etc.  to give the aimed fancy yarns having the unperiodically and unevenly applied  fluorine compound on the surfaces thereof.
Patent JP-S61208587-A (JP)
Title: Data recording system for portable medium
Inventor: YOSHIMATSU KENZO
IPC: G06K19/00
Filed: 1985-03-13
Abstract: PURPOSE:To correctly and accurately record a data by making a data invalid when a data memory is full before a series of data to be recorded in the data memory are all recorded. CONSTITUTION:A CPU 3 of an IC card 1 reads a recording data stored in an internal memory and writes in a data memory 4. Whether the written data in the data memory 4 is correct or not is checked by reading the data and referring the recording data in the internal memory and when all the recorded data is recorded in the data memory 4, a normal signal is outputted to a CPU 11 of an IC card treating machine 10. When a part of the recorded data is not recorded in the data memory 4, an invalid flag is recorded in an invalid flag recording area (b) of the data memory 4 and an abnormal signal is outputted to the CPU 11.
Patent JP-H08244179-A (JP)
Title: Transparent rubber modified styrene resin sheet
Inventor: KINOSHITA HIDEKICHI
IPC: C08L51/04
Filed: 1995-03-09
Abstract: PURPOSE: To provide a sheet which performs practical strength such as more excellent impact resistance than that of a graft copolymerization type transparent HIPS sheet. CONSTITUTION: A sheet made of a material in which b-SBR having 0.02 or less of the difference of refractive indexes from a graft copolymerization type transparent HIPS is blended with the HIPS is used as an intermediate layer and sheets or film layers made of graft polymerization type transparent HIPS are laminated on both side surfaces of the intermediate layer. Thus, the intermediate layer shares the mechanical strength of the sheet, and the surface layers share the functions of the gloss and the smoothness of the sheet. In this manner, the transparency and the surface smoothness are maintained, and simultaneously the practical strength physical properties such as impact resistance can be simply improved.
Patent JP-S56145008-A (JP)
Title: Wire clamp mechanism of pallet for free cycle conveyor
Inventor: TAKAYAMA MITSUO
IPC: B65G35/06
Filed: 1980-04-15
Abstract: PURPOSE: To minimize the number of pivot liable to be easily worn, by fixing one clamp member, forming the other movable clamp member alike a control lever and further allowing swivel motion of the lever corresponding to a fixed cam.  
     CONSTITUTION: Main board 21 of a pallet is provided on its back face with a fixed clamp member 22 and movable clamp member 23 whose while contact face 23a confronts the wire contact face 22a of the before said clamp member. Said movable clamp member 23 is provided on the side of a control lever 24 considered "internal" in reference to its fulcrum 25, can follower member 26 is installed on its outer end. A spring 27 provided between the lever 24 and the main board 21 clamps a wire cable 28 with its tension. When said follower member 26 touches and follows a fixed cam, a ratary motion of the lever 24 causes separation of the movable clamp member 23 from the fixed clamp member 22, resulting in release of clamping. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05251233-A (JP)
Title: Lead connection part of levitation guide coil and insulation thereof
Inventor: SUZUKI KEI
IPC: H01F7/20
Filed: 1992-03-09
Abstract: PURPOSE:To contrive the uniformity of the insulation properties of the lead connection part of a levitation guide coil by a method wherein a coil lead terminal part is clamped to a transition cable terminal part to form a lead connection terminal part and after an insulating spacer is inserted between transition cables, the lead connection terminal part is coated integrally with a heat-shrinkable insulating tube and the whole connection part is heated and is made to shrink. CONSTITUTION:A lead terminal part 2 of a levitation guide coil and a transition cable terminal part, which is branched in two directions, are integrally formed, and thereafter, an insulating spacer 8 coated with a fusion-bonding agent is inserted between transition cables 6a and 6b on both side surfaces of a tail formed into a recessed form along the covering outer diameters of the cables 6a and 6b. Then, a heat-shrinkable insulating tube 7, whose inner periphery is coated with a bonding agent of a heat-fusion welding property, is inserted from the sides of the cables 6a and 6b and the whole lead connection part, which is formed after the coil lead connection terminal part 2 is coated integrally with the tube 7, is heated and is made to shrink in its insulating direction. Thereby, the adhesion of the cables to the spacer and the adhesion of the cables to the tube are improved and the uniformity of the insulation properties and long-term reliability of the lead connection part can be improved.
Patent JP-S54142293-A (JP)
Title: Photo-setting composition
Inventor: YAMAURA MICHIO
IPC: C08F299/06
Filed: 1978-04-28
Abstract: PURPOSE: A photo-setting composition capable of giving set resins having improved moisture resistance, low Young's modulus and high elongation, comprising a polyester composition, an unsaturated polyurethane, an addition polymerizable compound having an ethylenic double bond, and a photopolymerization initiator.  
     CONSTITUTION: A composition comprising (A) a composition having one or less polymerizable ethylenic bouble dond and terminal carboxyl group respectively in one molecule on the average and an average molecular weight of 600W4,000, (B) an unsaturated polyurethane having an average molecular weight of 1,000W10.000, (C) an addition polymenizable compound having an ethylenic double bond, and (D) a photopolymerization initiator. The polyester composition (A) preferably has 0.2W1.0 polymerizable ethylenic double bond and 0.2W1.0 carboxyl group. 
     COPYRIGHT: (C)1979,JPO&Japio