baber/WOPTO huggingface dataset:
Patent JP-S5465599-A (JP)
Title: Gas sensor
Inventor: OGUCHI KOUICHI
IPC: G01N27/12
Filed: 1977-11-02
Abstract: PURPOSE: To enhance reliability and reduce size and cost by laminating wirings for heater and oxide semiconductor film via insulation film on one surface of an insulation substrate.  
     CONSTITUTION: Wirings 4 for heater are formed by material such as Ti-Pt on an insulation substrate 1 such as ceramics. An insulation film 5 is formed thereon by SiO 2  through, e.g., CVD process. Thereafter window-opening for drawing-out of heater electrodes is performed and an oxide semiconductor film 2 such as of SnO 2  and its electrodes 3 are formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01301277-A (JP)
Title: Ink ribbon for impact printer
Inventor: USUI TAKAHIRO
IPC: B41J31/00
Filed: 1988-05-30
Abstract: PURPOSE:To prevent the breakage of a small-diameter wire, to obtain a high printing quality, and to contrive a long-life printer, by a method wherein an impact printer ink ribbon comprises a synthetic resin base cloth having the thread count of an original yarn in the warp direction equal to that in the woof direction. CONSTITUTION:In an impact printer ink ribbon holding an ink in a synthetic resin base cloth, the synthetic resin base cloth is made of nylon and obtained by weaving an original yarn of 40 denier in the warp and woof directions. The number of filaments composing the yarn is 34 in the warp and fill directions, and a thread count is 170 to 185 in the warp direction and 150 to 170 in the woof direction. In this manner, the breakage of a small-diameter wire can be prevented, and a high printing quality can be obtained.
Patent JP-S5465123-A (JP)
Title: Electrical contact point material
Inventor: AMANO YOSHINARI
IPC: H01H1/02
Filed: 1977-11-01
Abstract: PURPOSE: To provide a practical silver-zinc oxide type electrical contact point material with good workability, high performance, fusion resistance and insulating characteristics, obtd. by internal-oxidizing a siliver alloy of a specific compsn. contg. Zn, In and Bi.  
     CONSTITUTION: A silver alloy contg., by wt., Zn; 5W15%, In; 0.5W10%, Bi; 0.001W2% and optionally an iron group element≤2% is internal-oxidized to manufacture a silver-zinc oxide type superior electrical contact point material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6020959-A (JP)
Inventor: BORUFUGANGU GURAAPE
IPC: C09D183/04
Filed: 1984-06-28
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-S6111695-A (JP)
Inventor: ISHIMORI TAKASHI
IPC: G21C3/30
Filed: 1984-06-27
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-H02310463-A (JP)
Title: Ultrasonic microscope
Inventor: TOKIOKA MASAKI
IPC: G01N29/00
Filed: 1989-05-25
Abstract: PURPOSE:To prevent the degradation in resolving power in the case of internal observation by impressing high-frequency pulse electric signals (RF pulses) in duplex and obtaining an interference signal with the multiple reflection signals as a reference signal. CONSTITUTION:The high-frequency continuous wave electric signal generated in an RF generator 1 is converted by a pin diode switch 2 to the RF pulses. The double repeating pulses which have the same repeating period tr and the same pulse width td and are deviated in time by shift time ts are sent as a control signal to the switch 2 from a pulse oscillator 3. Gate signal pulses are sent at the timing delayed by the time tg from the double pulses to a gate circuit 4 from the oscillator 3. The RF pulses which are the output of the switch 2 are impressed to a transducer 12 via a circulator 5. The resulted reflection signal is passed through a circulator 5 and is amplified in a receiving amplifier 6; thereafter, the signal is converted to a video band by a diode detector 7 and is applied to the circuit 4, by which the video signal is formed.
Patent JP-H08322238-A (JP)
Title: Power generator and its magnetic force powered engine
Inventor: IGARI AKIHIRO
IPC: H02K53/00
Filed: 1994-05-24
Abstract: PURPOSE: To obtain a magnetic force powered engine by constituting the engine by forming repulsive magnetic fields from both ends and side edges of a rotor, cross of the same polarity, and the rotor and simultaneously offsetting the magnetic fields by inactivating the attracting force of an intermediate rotor during generating power. CONSTITUTION: In a power generator, repulsive magnetic fields of an N-pole 9 and N-pole 10 are assembled to the core-side inside diameter and rotor-side outside diameter on both sides or side edges of a rotor 6. A driving body fitted with an N-pole 13 to the outside diameter of the rotor 6 and N-pole 14 to the inside diameter of the core generates repulsive forces in a fixed direction from both surfaces when the driving body is moved forward and backward through the cam 4 of an output shaft 15 and bearing 16 which works as a sliding frame. Therefore, a magnetic force powered engine which can drive a large-sized power generator with a small-sized engine can be obtained by inactivating the attracting force generated between two-pole iron cores when the rotor 6 is retreated during generating electric power by repulsive action on both sides.
Patent JP-S5465817-A (JP)
Title: Method and device for evaporating liquefied gas
Inventor: KAWASHIMA YUUJI
IPC: F17C9/02
Filed: 1977-11-07
Abstract: PURPOSE:To evaporate liquefied gas, by spraying the liquefied gas in an evaporation chamber and bringing the sprayed liquefied gas into contact with heating gas supplied from a heat exchanger to evaporate a part of the lquefied gas and further heating the heated liquefied gas by heat exchange through a thermosiphon-type circuit between the heat exchanger and the evaporation chamber. CONSTITUTION:The low temperature liquefied gas is introduced into a drum 1 through an inlet port A and then sprayed down in the drum by a spray nozzle 3. The fine drops of the liquefied gas come into contact with gas, which is produced by the heat exchanger 2 and rises in the drum. At that time, the drops of the liquefied gas are heated and partially evaporated by the gas, a small part of which is condensed and the other part of which is released through an outlet port B. The heated drops of the liquefied gas are received by a tray 6 and flow down from the edge of the tray 6 into the lower part of the drum 1. Then the liquiefied gas is conducted by a thermosiphon phenomenon from the lower part of the drum into the heat exchanger 2 through a pipe 4 so that a part of the liquefied gas is evarporated and returned into the drum 1.
Patent JP-H06320663-A (JP)
Title: Linearly cuttable packing material having metal layer
Inventor: TAKAHASHI HOKO
IPC: B65D65/40
Filed: 1993-05-11
Abstract: PURPOSE:To provide a linearly cuttable packing material having strength, heat resistance, gas barrier properties and light blocking properties by uniaxially rolling a film based on a crystalline thermoplastic resin and specifying the degree-of-orientation ratio in the longitudinal and lateral axis direction of the rolled film measured by an infrared two-color method and providing a metal layer on the rolled film. CONSTITUTION:A metal layer is provided to a film obtained by uniaxially rolling a film based on a crystalline thermoplastic resin and characterized by that the degree-of-orientation ratio in the longitudinal and lateral axis directions of the rolled film measured by an infrared two-color method is 5 or more or a multilayered film containing this film to obtain a laminate. The metal layer is composed of a metal foil, a metal film or a metal foil or film to which a thermoplastic resin is laminated or applied. By this method, a packing material can be easily cut linearly by the hand and usable in the packing of retort food or medicines.
Patent JP-H04359834-A (JP)
Title: Manufacture of vacuum vessel for flat plate type display device
Inventor: YAMAKITA HIROFUMI
IPC: H01J9/26
Filed: 1991-06-04
Abstract: PURPOSE:To manufacture a high reliability vacuum vessel of a flat plate type display device, which can maintain high air-tightness. CONSTITUTION:A member to be joined 2 is adhered previously to a face glass 1, which is set on a moving mody 6 so that it is positioned to allow welding of the member 2. A metal vessel 4 is placed on this member 2 and aligned, and an upper holder plate 7 is fastened to a lower holder plate 6 using screw 8, and thereby the member 2 can be put in tight attachment to a flange 4a of the vessel 4. If this fastener device composed of the plates 6, 7 and screw 8 is constructed good light, practicability of free motion is secured even though distortion is generated in the flange 4a through laser welding.
Patent JP-H06324099-A (JP)
Title: Method for measuring space charge in dielectric
Inventor: SAKURABA YUKIO
IPC: G01R29/24
Filed: 1993-05-11
Abstract: PURPOSE:To remove the effect caused by electromagnetic waves, to enhance the distance resolution and to make it possible to perform highly accurate measurement by providing a mirror surface forming a unitary body with a sample applying light on the sample, and detecting the modulation of the reflected light. CONSTITUTION:When a DC pulse voltage is applied on a dielectric sample 10 from a power supply circuit 12 through an electrode 11, sound wave vibration is generated in the sample 10. The light emitted from a light source 21 is reflected from a mirror surface 25 forming a unitary body with the sample 10 through a semitransparent mirror 23. The reflected light E2 is reflected the semitransparent mirror 23 and directed to a photodetector 22. Meanwhile, the light, which is reflected to a fixed mirror 24 from the semitransparent mirror 23, is reflected from the fixed mirror 24. The reflected light E1 is received with a photodetector 22 through the semitransparent mirror 23. The mutual interference of the reflected lights E1 and E2 is generated in the photodetector 22. The modulation of the interference light caused by the light-path difference of the reflected light E2 formed by the sound-wave vibration in the sample is detected with a monitor 26. Thus, the distribution of the space charge in the sample 10 is measured.
Patent JP-H031416-A (JP)
Title: Compact size pressure switch
Inventor: FUTAMI MASAO
IPC: H01H35/34
Filed: 1989-05-29
Abstract: PURPOSE:To have highly precise pressure sensitivity and prevent chattering by setting a plate-like reverse spring with a specific structure. CONSTITUTION:In a pressure switch, a plate-like reverse spring having a holed bottom is used instead of a plate spring. The plate reverse spring 9 having a holed bottom has a specific cross section and the outer diameter D, a bottom diameter (d), and height H are so determined as to have the following relations; (d)=0.45D-0.65D, H=0.02D-0.05D, and the diameter delta of the hole in the bottom is so set to be <=0.7(d).
Patent JP-H02289119-A (JP)
Title: Production of sheath-core type conjugate polyester monofilament for high-precision screen printing and processed gauze for high-precision screen printing
Inventor: ITO YOSHIMITSU
IPC: B41N1/24
Filed: 1989-05-29
Abstract: PURPOSE:To produce the subject fiber having excellent uniformity, dimensional stability and antistaticity in spite of high tenacity and high modulus and free from generation of scum by including a specific antistatic compound in a core component and specifying the thickness of the sheath component. CONSTITUTION:The objective fiber having a modulus of 3-5g/d and a diameter of 25-55mum is composed of (A) a sheath component having a thickness of 7-20mum and (B) a core component containing 0.1-2.5wt.% (based on the monofilament) of a polyalkylene ether having a molecular weight of 800-20,000. The polyester used as a raw material for the fiber is preferably polyethylene terephthalate. The fiber is preferably produced by extruding the polymer through a sheath-core conjugate spinneret of an extruder-type melt-spinning machine, etc., applying a lubricant to the extruded fiber and drawing the obtained undrawn monofilament under heating.
Patent JP-S5923759-A (JP)
Title: Hydraulic cylinder integral with reservoir tank
Inventor: INAGAKI ASAO
IPC: F16J10/02
Filed: 1982-07-29
Abstract: PURPOSE:To improve the visibility of a reservoir tank by forming the connection between a reservoir tank section and a cylinder section of transparent unreinforced plastic and forming a cylinder of unreinforced plastic having built- in reinforced plastic. CONSTITUTION:A reservoir tank 2 and the connection 9 between the tank 2 and a cylinder 3 are formed respectively of transparent unreinforced plastic. Also, the cylinder 3 has the bore 8 of reinforced plastic used for core material and the outer surface 7a and inner surface 7b formed of unreinforced plastic for use. And the unreinforced plastic is first injected into a mold and then reinforced plastic is injected into the unreinforced plastic to form the reservoir tank 2 integrally with the cylinder 3.
Patent JP-S6113164-A (JP)
Inventor: SUKOTSUTO ERU PUURU
IPC: G01P13/00
Filed: 1985-06-18
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-2000319691-A (JP)
Title: Cleaning liquid for resin and cleaning method
Inventor: YUMIBA TOMOYUKI
IPC: H01L21/312
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning liquid which is excellent in solvency and is easily dried by incorporating 7-butyrolactone in a specified content into the same. SOLUTION: This cleaning liquid contains 60-100 wt.% 7-butyrolactone, preferably further contains 1-40 wt.% solvent having a b.p. lower than that of γ- butyrolactone and is used as a back rinse liquid or a side rinse liquid in the step of rotary coating of a heat-resistant resin or its precursor. The heat- resistant resin is e.g. one which is soluble in an organic solvent at least' when it is in the state of a precursor and, when heated, becomes a polymer having imide rings or other ring structures. More specifically, examples of the heat- resistant resin are a polyimide, a polyamideimide, a polybenzoxazole, a polybenzothiazole and a polybenzimidazole, and the resin may be a copolymer or a blend.
Patent JP-S5757738-A (JP)
Title: Agricultural polyethylene film
Inventor: TSUJINO TOSHIO
IPC: C08L27/00
Filed: 1980-09-26
Abstract: PURPOSE: The titled thin-gage film with excellent weatherability and heat insulating property, prepd. by molding a specified low-density polyethylene into a film.  
     CONSTITUTION: A low-density polyethylene of melt flow ratio ≤35 and melt index ≤4, contg. 0.3 or less unsaturated group per 1,000 carbon atoms, in molded into a film by an inflation molder to form an agricultural polyethylene film of thickness ≤0.025mm. It is possible to mix 0.05W5wt% diatomaceous earth. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0429437-A (JP)
Title: Token patrol time control system for token pass transmission
Inventor: ASANO HIDEJIRO
IPC: H04L12/42
Filed: 1990-05-23
Abstract: PURPOSE:To reduce a load on token transmission/reception relatively by recognizing the number of stations connected to a transmission line, performing the token transmission after standby for a constant time when it is less than a preset number, and immediately transmitting a token when it exceeds the preset number. CONSTITUTION:Data transmission equipment 5, when receiving the token, manages the number of stations connected to the transmission line L by the count value Ns of a station number counter by incrementing the station number counter by one, and also, decrementing it by one when no token is received after the lapse of the constant time. The microprocessor 5a of the data communication equipment 5 reads in the count value of the station number counter when receiving the token and decides whether or not the number Ns of station is '2', and performs standby processing for the constant time by abandoning an execution right when it is Ns=2, and delivers a token frame to the transmission line L when it is Ns>2.
Patent JP-S5923506-A (JP)
Title: Magnetic bubble memory element and manufacture thereof
Inventor: SUZUKI KOUZABUROU
IPC: H01F10/10
Filed: 1982-07-30
Abstract: PURPOSE:To prevent spontaneous generation of bubbles by a method wherein, in an element having bubbles of diameter not larger than 1mum, onto the surface of a garnet single crystal substrate are epitaxially grown a magnetized layer in the surface and a uniaxial magnetic anisotropic layer perpendicular to the surface in a laminated fashion, and the difference between the anisotropic magnetic field and the magnitude of saturated magnetization is selected not larger than a specific value at the upper limit of a temperature range being used. CONSTITUTION:In case of fabricating an element having bubbles of diameter not larger than 1mum, Y8Fe5O12 is first grown in a thickness of a bout 400Angstrom  by the CVD method on a (111) garnet single crystal substrate. (YSmLaLuCa)8(FeGe)5O12 as a bubble retaining layer is laminated thereon through the epitaxial growth in a thickness of 1.15mum. At this time, the difference between the anisotropic magnetic field and the magnitude of saturated magnetization is selected not larger than 300-700 Oe. thereafter, the thickness of the bubble layer is made 0.95mum using a mixture solution of phosphrous acid and sulfic acid. By so doing, it becomes possible to prevent spontaneous generation of bubbles even when the value of uniaxial magnetic anisotropy Hk/ magnitude of saturated magnetization 4piMs is low.
Patent JP-H06350686-A (JP)
Title: Method and device for pause processing of telephone set
Inventor: OKURA TOMOKO
IPC: H04M1/27
Filed: 1993-06-03
Abstract: PURPOSE:To provide a method and device for continuously inputting or storing a center number and a telephone number without paying his attention to the pause with a respect to the method and the device for pause processing between the center number and the telephone number. CONSTITUTION:In the pause processing method for telephone set where the center number is inputted from a dial key 14 and the confirmation signal sent from private branch exchange is received and the telephone number is inputted thereafter, the center number is preliminarily registered in the memory 4 of the telephone set; and if the number inputted from the dial key 14 matches with the preliminarily registered center number, the telephone number which is successively inputted and is stored in the memory 4 is sent to the private branch exchange after reception of the confirmation signal.
Patent JP-S62289962-A (JP)
Title: Floppy disk drive device
Inventor: OTOBE TOSHIRO
IPC: G11B17/34
Filed: 1986-06-09
Abstract: PURPOSE:To miniaturize a device and improve the reliability of recording and reproducing by supporting the fulcrum of a mobile arm, which holds a pad, on the upper face of a device body and fixing the pad to the front end of the mobile arm through an elastic body. CONSTITUTION:A turning fulcrum 27 of a mobile arm 26 is attached to the upper face of a device body 50, and a pad 19 is attached to the front end of the mobile arm 26 through an elastic body 29. Therefore, the depth of the drive device is not dependent upon the length of the mobile arm 26 but is determined by the outside diameter of a floppy disk 15. Consequently, the drive device 50 having the floppy disk size can be constituted if a moving device which drives a head carriage 20 or a means which rotates and drives a spindle shaft is arranged within the outside diameter of the floppy disk 15. Since the pad is kept stably brought into contact with the floppy disk, the stability of recording and reproducing is improved.
Patent JP-H081803-A (JP)
Title: Manufacture of resin form
Inventor: SHIMO YOSHIO
IPC: B29C70/30
Filed: 1994-06-15
Abstract: PURPOSE:To eliminate defoaming work and contrive labor saving as well as the improvement of productivity by a method wherein a gelcoat resin layer is formed on the surface of a molding tool, then, filler-mixed resin layer is sprayed on the surface of the gelcoat resin layer to form a reinforcing layer and chopped glass strand is sprayed on the surface of the reinforcing layer so as to pinch the strand by resins to form a fiber-reinforced layer. CONSTITUTION:Gelcoat resin is applied or sprayed on the surface of a molding tool, applied by parting treatment, to form a gelcoat resin layer 2. After the gelcoat resin layer is cured, filler-mixed resin, prepared by mixing resin with filler, is sprayed on the surface of the gelcoat resin layer 2 and is cured to form a reinforcing layer 3. In this case, premixed filler-mixed resin is sprayed whereby the aeration of the filler-mixed resin can be prevented. Subsequently, a glass fiber-reinforced layer is formed on the reinforcing layer after the same layer 3 is cured. In this case, chopped glass strand is injected and resin is injected from both sides of the strand simultaneously to spray them on the surface of the reinforcing layer 3 while mixing the chopped glass strand so as to pinch it by resins.
Patent JP-S5923741-A (JP)
Title: Labour saving type returning device for slidable type seat
Inventor: HORIKOSHI NOBORU
IPC: B60N2/08
Filed: 1982-07-31
Abstract: PURPOSE:To simplify the operation of returning a laterally slidable seat, by enabling the seat to be returned to its original position only by the release operation of a slide lock. CONSTITUTION:A pair of slidable members 3, 3' and a pair of guide members 4, 4' are disposed between a leg frame body 1 for supporting a seat assembly and a movable seat frame 2 for supporting a slidable seat part 5 with a pin 9 being engaged in an engaging hole 12 by the resilient force of a spring 10. The pin 9 may be manually disengaged by means of a control cable 11 connected to the pin 9. Upon the disengagement of the pin 9, the slidable seat 5 may be automatically returned to its original position by the bias force of a spring 6.
Patent JP-2000316656-A (JP)
Title: Supporting device for shelf board or the like
Inventor: OTA YOSHIFUSA
IPC: F16B7/18
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To fix strongly a mounting member to a support without rattling in a supporting device that can be used to install shelf boards or the like in a storage space such as a closet or a room. SOLUTION: This supporting device is made up of a support 1 provided with mounting holes 6 at an appropriate interval in the longitudinal direction and a mounting member (bracket 2) mounted to one side of the support at an optional height, using a mounting hole 6. A fitting member 11 of a nearly U-shaped plane fitted externally in a longitudinally slidable state to the support 1 is annexed to the mounting member (bracket 2), and a lining member 12 made from a synthetic resin or a rubber that butts the surface of the support 1 is annexed to the inside of the fitting member 11.
Patent JP-S6322145-A (JP)
Inventor: RUURISU KEIPAA
IPC: C07D473/12
Filed: 1987-05-30
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-H1047482-A (JP)
Title: Piston and assembly of piston and cylinder
Inventor: UORUTAA II GETERU
IPC: F16J9/06
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To suppress blow-by of compression rings and oil rings of an air compressor due to water to minimum by arranging set of metal compressing rings and oil rings, and resin contained continuous rings. SOLUTION: A piston 13 of low and high pressure cylinders 10, 11 has compression rings 16, 17 and oil rings 18, 19. A pair of flexible O-rings 21, 22 are housed in a circular groove 20. The inner ring 21 is an elastic or elastomer backup piston ring having a circular section. The outer ring 22 is a plastic or Teflon contained piston ring having a rectangular section. The outer surface is closely engaged with the inner cylindrical surfaces of the cylinders 10, 11 for drastically reduce blow-by quantity. Lubricating oil in a crank case is prevented from water contamination until the compression and oil rings are properly seated inside the cylinders serving as proper water barrier during initial or early stage operation of a new or repaired air compressor.