baber/WOPTO huggingface dataset:
Patent JP-H0335138-A (JP)
Title: Structure for detecting hydrogen leakage of piping member
Inventor: KUBO TETSUYA
IPC: G01M3/20
Filed: 1989-06-30
Abstract: PURPOSE:To easily and surely detect the hydrogen leakage occurring in the hydrogen corrosion, etc., arising in a piping member by providing a discoloration layer which is discolored by the reduction of a hydrogen atom on the outer side of the pipe wall of the piping member. CONSTITUTION:Tungsten trioxide WO3 which forms the discoloration layer 1 provided on the surface of the piping body 2 is put in a nearly transparent and colorless state at the ordinary time when the layer does not receive the contact of the hydrogen atom. The tungsten trioxide WO3 is reduced by the hydrogen atom when the hydrogen of a high temp. and high pressure passing the inside of the pipe comes into contact with the discoloration layer 1 provided on the surface by passing the crack by the hydrogen erosion, etc., generated on the piping body 2. The color center density thereof is then changed and the quantity of light absorption is changed. The discoloration layer 1 provided on the piping surface, therefore, discolors from the transparent state to a blue stain 12 when the leakage of the hydrogen arises. The generation of the hydrogen leakage from the piping 10 is thereby detected.
Patent JP-S6415044-A (JP)
Title: Pillow
Inventor: KIDA KOYO
IPC: A61F5/042
Filed: 1987-07-07
Abstract: PURPOSE:To easily draw the cervical vertebrae only by placing the head on a pillow, by constituting the pillow so that the pillow is divided into at least two sections so that one section becomes a free access protruding piece and the remainder becomes a press piece and the protruding piece presses the head rearwardly corresponding to the pressure applied to the press piece from above. CONSTITUTION:This pillow is covered with rubber 5 so as to enclose the whole of press pieces 1, 2 and a protruding piece 3. The press pieces 1, 2 move up and down around a hinge 6 and respective rollers 8, 10 easily revolve on metal smooth plates 11, 12. When the part from the occipital part H to the upper part of the cervical vertebrae K is placed on this pillow, the press piece 1 is pressed downwardly and the roller 8 rotates on the smooth plate 11 of the protruding piece 3 by said pressing force and, at the same time, the roller 10 rotates on the smooth plate 12 of the protruding piece 3 and the protruding piece 3 protrudes against the tensile force of the rubber 5. The cervical vertebrae K is pulled by the force pressing the occipital region H to correct the deformation of the cervical vertebrae.
Patent JP-H11353545-A (JP)
Title: Automatic vending machine
Inventor: NAKAYAMA MASAKI
IPC: G07F9/10
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of reducing the manufacture cost by carrying away commodities inside the plural housing chambers with one carry-away device, reducing the heat leakage of respective housing chambers and efficiently heat-insulating the inside of the housing chambers at mutually different temperatures. SOLUTION: This automatic vending machine is provided with a plurality of housing chambers 11 and 12 capable of housing the commodities and being heat-insulated at the mutually different temperatures, a partition wall 9 for partitioning the plural housing chambers 11 and 12, a carry-away mechanism 23 provided extending over the plural housing chambers 11 and 12, a bucket 21 moving in the adjacent direction of the plural housing chambers 11 and 12 by being driven by the carry-away mechanism 23 and receiving and carrying away the commodities in the housing chambers 11 and 12 and a case 39 for housing the carry-away mechanism 23 in an airtight state.
Patent JP-H1110452-A (JP)
Title: Detection method of presence or absence of article and screw arranging and supplying machine using the method
Inventor: IKEDA ISAO
IPC: G01V8/12
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a detection method which detects presence or absence of an article when a plurality and different kinds of articles are used by using a sensor and to provide a screw arranging and supplying machine with a simplified structure of a sensor part using this detection method. SOLUTION: A locking means which connects a screw supply device 30 is arranged on a chuter 92 of a screw arranging and supplying machine 32. A sensor constituent part 110 on one side is arranged in a travel detection member 104 mounted in the vicinity of the chuter 92 in such a manner that it can travel to constitute a sensor device, and the other sensor constituent part is arranged at a position where it is fixed on the chuter 92. When the screw supply device 30 is locked to the locking means, the travel detection member 104 is moved and operated to detect a condition in which the screw supply device 30 is not filled with screws fully. Only at this time, the screw arranging and supplying machine 32 is operated to supply screws to the screw supply device 30.
Patent JP-S5873547-A (JP)
Inventor: IDA KIKUO
IPC: B65D27/00
Filed: 1981-10-27
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-S5696590-A (JP)
Title: Playback device for color video signal
Inventor: KANEMOTO YOSHITAKA
IPC: H04N9/83
Filed: 1979-12-29
Abstract: PURPOSE:To playback color video signal in excellent manner, by preventing the deterioration of video quality, by changing the cancellation of components 2 times the carrier frequency in response to the level of playback carrier chrominance signal. CONSTITUTION:Luminance signal is in angular velocity modulation, and charrier chrominance signal is in frequency-conversion to low band, and the subcarrier frequency is selected to be 1/4 line offset and reproduced for the recorded color video signal. The output of a frequency demodulator 5 is fed to a subtractor 16 as it is, and the demodulated output delayed by 1 horizontal period is fed to the subtractor 16 through the delay circuit 15 for one horizontal period. Further, the luminance signal which has no vertical correlation with the components 2 times the frequency of the carrier frequency is fed to a limiter 18 through an amplifier 17 to suppress the luminance signal without vertical correlation and to pick up 2 times frequency components to be fed to a subtractor 19. The luminance signal cancelling double frequency component from the subtractor 19 is fed to a synthesizer 20, it is mixed with the playback charrier chrominance signal from BPF8, and the deterioration of playback video quality can be avoided.
Patent JP-S6231072-A (JP)
Title: Sliding feeder for optical pickup
Inventor: NINOMIYA MASAMI
IPC: G11B7/085
Filed: 1985-08-02
Abstract: PURPOSE:To enable an assembling only by fixing a sliding member to a pickup main body by a vis by separating the pickup main body from a bearing part and constituting the sliding member integrating the bearing part and a rack part. CONSTITUTION:A sliding member 24 is constituted by integrating a bearing part 22 and a rack part 23 by means of a resin mold or the like, the bearing part members 22 are separately disposed substantially at both ends of the sliding member 24 and in the bearing parts 22, holes 27 for inserting a guiding rod 26 are formed. Bearing parts 28 are separately disposed at both end parts of a sliding member 29. In the bearing parts 28, holes 31 for inserting and passing a guiding rod 30 are formed. A pinion 32 driven by a motor engages with a rack part 23 and the sliding member 24 is slid and fed toward the direction shown by an arrow, thereby a pickup main body 21 is slid and fed. In this way, the sliding member 24 can be fixed to the pickup main body by a vis 25 to be assembled.
Patent JP-H0458209-A (JP)
Title: Work information display device
Inventor: SAITO HIDEFUMI
IPC: G02B27/02
Filed: 1990-06-28
Abstract: PURPOSE:To simultaneously visually recognize a work part and information related to the work at the time of seeing the work part through a magnifier to perform the minute work by turning upward the work information display light, which is thrown from an information light throwing device, on the magnifier. CONSTITUTION:An annular supporting frame 2 is supported by an arm 1 supported on a stand omitted in the figure, and an annular fluorescent lamp 3 for illumination is supported on the lower face of the supporting frame 2. A magnifier 4 is supported on the inside of the annular supporting frame 2 This magnifier 4 consists of a convex lens having the flat upper face. When performing the work in a work part 6, a worker 5 performs the work while seeing the lower work part 6 from above the magnifier 4. In such a case, work information display light L thrown from an information light throwing device K to the flat upper face of the magnifier 4 is reflected upward and goes toward the worker 5. Consequently, the worker 5 performs the work while simultaneously seeing the work part 6 and work information display light L.
Patent JP-H071490-A (JP)
Title: Molding method for thermoplastic base material
Inventor: USHIKI HARUMI
IPC: B29C43/18
Filed: 1993-06-17
Abstract: PURPOSE:To withdraw a large number of molded products at a time and enhance a molding efficiency by temporarily storing the amount of base materials needed in a metering cylinder after said materials have been melted by an extruder, feeding the molten base materials to a die by operation of the metering cylinder via a joint arm and press-molding the molten base materials after setting them on a bottom force in a predetermined pattern. CONSTITUTION:The flow of molten base materials is diverted in the interior of a die 55, and a flow rate of the same is regulated by a regulating valve 21 provided in each of flow paths 12. Thereafter, the molten base materials are led to each of cavities 30 and, after a predetermined amount of the same is discharged from the die 55 through a manifold 31 and a land 32, an opening of the die is closed by a rotary type stopper 35 provided at the top end of the land 32.
Patent JP-S5873479-A (JP)
Title: Framing construction of car body
Inventor: KATANO HIROKI
IPC: B62D25/08
Filed: 1981-10-26
Abstract: PURPOSE:To reduce deformation and vibration of a car body and also noises caused thereby by shortening the space of the coupling part of the strength member of wheel house with the pillar on the cabin side. CONSTITUTION:A wheel house's upper frame 24 as strength member is formed with downward inclination to the cabin 25 side from the neighborhood of the part just over the center of the wheel 27, and coupled approx. at the central part Q' of the pillar 26 situated at the part of contact between the engine room 21 and cabin 25. That is to say, the space P'Q' of the coupling part between the upper and lower strength members 24, 22 supporting the static or dynamic load of the engine room 21 and the pillar 26 of the cabin 25 is shortened as much as possible with the condition maintained that the strength of the car body is not impaired.
Patent JP-H0518099-A (JP)
Title: Piping work for tall building
Inventor: ISHII HIROSHI
IPC: E04G21/14
Filed: 1991-07-11
Abstract: PURPOSE:To quickly and safely set fitting devices on each stair by a method in which vertical piping units for stairs are constructed on the ground's surface, air-conditional units are provided on the ground's surface as needed at the same time, and these are lifted up concurrently. CONSTITUTION:On the ground's surface, a vertical pip row 12 consisting of vertical pipes is connected with floor panels to fix it by supporters, and devices 14 for stairs, fixed to floor panels on given positions of the pipe row 12 are integrally built in to make up a vertical piping unit 10. The unit 10 is lifted up to a given position of building and the floor panels are fixed for each stair. Safe and quick operations can thus be made in a short time.
Patent JP-H0614093-A (JP)
Title: Communication line remote disconnection device
Inventor: HIRAIKE HITOSHI
IPC: H04M3/30
Filed: 1992-06-29
Abstract: PURPOSE:To easily disconnect a communication line and a terminal equipment by remote control. CONSTITUTION:An operating winding 7a of a relay 7 is connected in series to a FET 8, and a gate of the FET 8 is connected to a control circuit 12 detecting a level of a control AC signal sent through a 2-wire communication line and its reception time. When a control DC voltage with the control AC signal superimposed thereon is applied to a communication line terminal 1 and the impedance of the terminal equipment is larger than a prescribed value, a power supply circuit 5 supplies a power supply voltage Vcc to the control circuit 12, and when the impedance of the terminal equipment is smaller than the prescribed value, a power supply circuit 6 supplies a power supply voltage Vcc to the control circuit 12. Then the control circuit 12 turns on the FET to energize the operating winding of the relay 7 and contacts 17, 18 are controlled to disconnect the communication line and the terminal equipment.
Patent JP-S6231016-A (JP)
Title: Floating slider for thin-film magnetic head
Inventor: OSHIKI MITSUMASA
IPC: G11B5/31
Filed: 1985-08-02
Abstract: PURPOSE:To machine the floating surface of a slider which faces disk media and the surface of a protection film which protects a thin-film sensor into nearly the same plane and to eliminate deterioration in characteristics by forming the floating surface of a material of the same quality with the protection film. CONSTITUTION:The thin-film magnetic sensor 15 and protection film 19 are formed on the top surface of a ferrite or alumina substrate by a thin-film process, the substrate is cut into a lateral rod which includes plural magnetic sensors 14, and a part which becomes the floating surface is ground by 5-10mum through ion milling, etc. A film (a) of the same material with the protection film is formed at the part by sputtering, etc. Then, grinding and polishing are carried out up to specific size, and the body is cut into a perfect slider body. When the polishing working is performed, the grinding and polishing advance at nearly the same speed and the nearly complete plane is obtained.
Patent JP-S6415095-A (JP)
Title: Cloth amount detector of washing machine
Inventor: RACHI SHUNJI
IPC: D06F33/02
Filed: 1987-07-09
Abstract: PURPOSE: To improve detecting precision without being affected by the characteristic of an electric motor by allowing a control means to energize the electric motor for a prescribed time and judging a cloth quantity in a tank by the number of pulses from a pulse generating means and an amplitude value from an amplitude detecting means within an off period just after the energization. CONSTITUTION: The circuit of a cloth detector is obtained by connecting an AC power source 1 and the electric motor 2 which is driven by selectively switching a mixing wing and a washing/dehydrating tank and connecting a capacitor 3 between its main coil and an auxiliary coil. The terminal voltage of the capacitor 3 is half-waveformed and pulse waveforms different in pulse wavewidth are the output of a photodetective element 16. Then, this output signal is inputted to a counter 12 counting the number of pules and an A/D converter 13 converting the amplitude of the peak value to a digital value. A microcomputer 11 inputting the output signals of these counter 12 and A/C converter 13 judges the cloth quantity based on the number of pulses and amplitude attenuation information by the variation of its peak value.  Consequently, even in a case when the number of the pulses is extremely small, the cloth quantity is precisely judged.
Patent JP-S5872063-A (JP)
Title: Dc voltage level display circuit
Inventor: FUJITA MASARU
IPC: G01R19/165
Filed: 1981-10-26
Abstract: PURPOSE:To discriminate whether the level of a DC input voltage becomes a prescribed level or not by lighting of a light emitting diode. CONSTITUTION:When a DC input voltage Vin is within a range SL21-SL22, the potential of the output terminal of a Schmitt trigger circuit A21 is about -VEE, and a potential difference of about (VCC+VEE) is applied to both ends of the series connection of a light emitting diode D and a resistance R because the potential of a Schmitt trigger circuit A22 is VCC, and the light emitting diode D is lit. When the DC input voltage Vin is equal to or higher than (SL21 +SL22), potentials of output terminals of Schmitt trigger circuits A21 and A22  are about -VEE together and no potential difference is generated in both ends  of the light emitting diode D, and the diode D is not lit.
Patent JP-S6063382-A (JP)
Title: Dispersion plating method
Inventor: KOBAYASHI MINORU
IPC: C23C18/52
Filed: 1983-09-17
Abstract: PURPOSE:To prevent projection of insoluble solid particles from the surface of a plating metallic layer by subjecting said surface to dispersion plating in a metallic salt bath suspended with said particles then to plating to a prescribed thickness in a metallic salt bath without contg. said particles. CONSTITUTION:A material 1 to be worked is dipped in a metallic salt soln. 3 contg. insoluble particles 4 and a reducing agent in a plating cell 2a and is held for specified time, by which a plating metallic layer 6 of a prescribed thickness dispersed therein with the particles 4 is deposited thereon. The material 1 is then dipped in a plating cell 2b without contg. particles 4 to deposit an additional plating metallic layer 6a having the thickness equal to the grain size of the particles 4 or above. The particles 4 projecting from the layer 6 are then coated by the layer 6a consisting of the same material as the layer 6, by which the damage of the parts moving slidingly with the material 1 during the use thereof as well as the dislodging of the particles 4 from the layer 6 surface are prevented.
Patent JP-S5874774-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: NANBU KAZUHIKO
IPC: C09J7/29
Filed: 1981-10-27
Abstract: PURPOSE:To provide a pressure-sensitive adhesive tape having good cuttability by hand and dispenser, by using a specified base material obtd. by laminating a thin polypropylene layer on both sides of a polypropylene layer contg. a petroleum resin added thereto. CONSTITUTION:A crystalline polypropylene layer is laminated in about equal thickness onto both sides of a crystalline polypropylene layer (an intermediate layer) contg. 25-35wt.% pertroleum resin such as hydrogenated alicyclic petroleum resin blended therewith to obtain a base material. The thickness of the intermediate layer is 60-90% of the thickness of the whole base material. One side thereof is coated with an adhesive, the material is biaxially oriented at 150-160 deg.C in such a manner that the draw ratio in a lengthwise direction is higher than that in a crosswise direction (the draw ratio in the crosswise direction: at least 6, the product of draw ratios in the lengthwise direction and in crosswise direction: 42-72) to form a pressure-sensitive adhesive tape.
Patent JP-S5794866-A (JP)
Title: Storage controller
Inventor: MORIYAMA SHIYUUKICHI
IPC: G06F12/00
Filed: 1980-12-05
Abstract: PURPOSE:To avoid the concentration of access frequency and at the same time to reduce the effect caused by a breakdown of a module, by providing a conversion table in place of a switch circuit and accordingly realizing a free change of the address map. CONSTITUTION:An access address register AAR stores an access address comprising upper bits b5 and b4, middle bits b3 and b2 plus lower bits b1 and b0 which are supplied from an access device. Conversion tables TABL0 and TABL1 store the bits b5 and b4 provided in correspondence to the bits b3 and b2 respectively. Then plural converted bits read out of the tables TABL0 and TABL1 are selected by the bits b3 and b2. These converted bits are delivered by a selection circuit SEL. Furthermore a memory address register MAR stores a memory address MA to drive a storage device which receives an interleave control.
Patent JP-H0658515-A (JP)
Title: Method of forming pressurized high temperature hot air by burning rubber tire
Inventor: HASHIMOTO MASATAKA
IPC: F23G5/027
Filed: 1991-06-17
Abstract: PURPOSE:To obtain pressurized high temperature hot air together with burning and disposal of a tire by bringing the rubber tire into flammable gas through incomplete burning and introducing the flammable gas to the center of a high speed swirl stream in a furnace, and completing the burning under in-furnace pressure kept unchanged. CONSTITUTION:Air is fed into a gassing furnace 1 for a rubber tire by a fan 7 substantially in an amount where a thrown rubber tire is impossible to be completely burned. In a gas combustion furnace 2, an air blower 11 is actuated to feed pressurized air into the gas combustion furnace 2 and a high speed swirl stream is produced with a guide vane mounted in the gas combustion furnace 2. An outlet portion 9 is formed into a throttled shape whereby air fed into the gas combustion furnace 2 permits gas burning to be completed with pressure kept unchanged, and the high speed air stream is directed to the outlet 9 while turning along a furnace inner wall. Hereby, pressurized high temperature combustion gas is yielded.
Patent JP-H101316-A (JP)
Title: Lithium-cobalt multiple oxide and production thereof, and lithium ion secondary battery
Inventor: AOKI MASASHI
IPC: H01M4/525
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain multiple oxide particle suitable for a positive electrode activating material for Li ion secondary battery by dispersing cobalt hydroxide being trivalent cobalt oxyhydroxide and a specific compound into a lithium hydroxide aqueous liquid and rejecting to heat treatment. SOLUTION: At least one kind between cobalt and cobalt hydroxide oxyhydroxide, each having trivalent valency and a compound at least one kind element among B, Mg, Si, Cu, Cy, Y, Ti, V, Mn, Fe, Ni, Sn, Zr, Sb, Nb, Ru, Pb, Hf, Ta, La, Pr, and Nd are dispersed into the Li hydroxide aqueous liquid and heated to obtain the object complex oxide particles. The Li-Co multiple oxide particle is submicron size and has narrow particle distribution, large specific surface area and a uniform composition.
Patent JP-H0337563-A (JP)
Title: Foreign-material inspecting apparatus
Inventor: OTAKA MASAHIRO
IPC: G21C17/06
Filed: 1989-07-05
Abstract: PURPOSE:To detect a foreign material mixed into a fuel assembly quickly by scanning an exciting device which excites the foreign material mixed in the fuel assembly and a magnetism detecting device which detects the remnant magnetism which remains in the foreign material after the excitation, and operating the measured data. CONSTITUTION:A fuel assembly 1 is suspended in the water in a pit 2 such as an inspecting pit or used-fuel pit with a crane hook 23. A vertical movement rail 22 is provided from a crane 21 which is otherwise provided on a crane rail 20. A visual inspecting device 60 on which a TV camera and the like are mounted is guided and moved along the axial direction of the fuel assembly 1. In the visual inspecting device 60, an ultrasonic wave shaker 30 having a driving device, a magnetism sensor 40 and an exciting device 50 are provided. The exciting device 50 excites foreign material mixed in the fuel assembly 1 to the specified value. The magnetism sensor 40 detects the remnant magnetism which remains in the foreign material after the excitation. An operating device 7 judges the foreign material based on the measured data and displays the result on an output device 8.