baber/WOPTO huggingface dataset:
Patent JP-S5973689-A (JP)
Title: Hose joint for high-pressure washer and high-pressure spray device
Inventor: BERUNAA SHIYURUTSU
IPC: F16L37/22
Filed: 1983-07-15
Abstract: It is suggested in relation to a coupler for hose lines of high-pressure cleaning equipment and high-pressure spraying equipment comprising a nipple and a connecting piece to be coupled to the latter that the nipple be captured by a sleeve containing catch projections with recesses extending into its interior, that a compression spring be positioned between the inner wall of the sleeve and the nipple, that the connecting piece have on its outer wall outwardly projecting catches with locking lugs which slip into the recesses in the catch projections, and that the compression spring push the locking lugs into the recesses in the catch projections when the connecting piece is inserted into the sleeve.
Patent JP-H01296590-A (JP)
Title: Failure sensing device for lighting fixture
Inventor: TADACHI KATSUO
IPC: G01M11/06
Filed: 1988-05-25
Abstract: PURPOSE:To provide possibility of automatic sensing of an abnormal state of a lighting fixture by storing its litup condition in the form of image date by the use of an ITV camera. CONSTITUTION:About all lightup patterns in the normal operating condition of a lighting fixture 1 within a room 2 a CPU 9 in an ITV security centralized monitoring device 8 accommodates the normal time image data in a video disc 12 using an ITV camera 6. At the time of sensing an abnormality and processing it, an image pattern identifying device 14 reads the desired-time image data from the camera 6 and the normal-time image data from the disc 12, and upon comparison of these two, sensing is made whether any abnormal condition is generated in the lighting fixture 1 when the two are not identical, and an abnormality notice is sent to the CPU 9. The CPU 9 supplies an intertalk display 10 with message information indicating that the fixture 1 is in abnormal condition, and indications are given on this display 10.
Patent JP-H04354204-A (JP)
Title: Capacitance composite resonator
Inventor: TOYOSHIMA ISAO
IPC: H03H9/02
Filed: 1991-05-31
Abstract: PURPOSE:To suppress the longitudinal vibration being undesired vibration in a capacitance composite resonator in which a capacitor element is made composite to a resonator element utilizing the thickness-shear vibration mode. CONSTITUTION:The size of a capacitor element 32 and a resonator element 33 is set so that both ends of the capacitor element 33 in the longitudinal direction are protruded respectively from both ends of the resonator element 32 in the longitudinal direction. Damping members 37, 38 are imparted to the protruded both ends of the capacitor element 33 in the longitudinal direction to bring the damping members 37, 38 into contact with both ends of the resonator element 32 in the longitudinal direction.
Patent JP-2000241335-A (JP)
Title: Method and device for counting algae and fine particle
Inventor: YAMAGUCHI HIROHIDE
IPC: G01N15/14
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To count algae and the other fine particles while they are distinguished each other by combining a fluorescence condensation optical system for detecting fluorescent being generated by applying a light beam to algae with a scattering beam condensation optical system or the like for counting the number of fine particles. SOLUTION: When a beam 1a from a laser 1 is applied to a flow cell 3 where sample water 4 flows, an electrical signal 36a from a photodiode 36 becomes a pulse signal even when algae 5 or the other fine particles pass. A light-screening pulse count part 37 outputs a number concentration measurement value 37a of the fine particles. Also, an electrical signal 40a from the photodiode 40 becomes a pulse signal each time when the algae or the other fine particles pass such observation region as a forward scattering light condensation optical system that is composed of an achromatic lens 38 and a pin hole 39. Further, an electrical signal 14a that is converted by a photomultiplier 14 becomes a pulse signal each time when the algae pass the observation region of the fluorescence condensation optical system that is composed of an achromatic lens 11, a pin hole 13, and the like.
Patent JP-S5244993-A (JP)
Title: Horizontal slurry hydro-hoist
Inventor: SAKAMOTO MASAKATSU
IPC: B65G53/30
Filed: 1976-10-27
Abstract: PURPOSE: In horizontal slurry hydro-hoist, in the ddriving liquid a displaceable member having larger specific weight is floated and stopper means to stop the member is provided, to attain uniform speed distribution of slurry. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02306275-A (JP)
Title: Developing device for electric printer of wet developing system
Inventor: NISHIO TADASHI
IPC: G03G15/10
Filed: 1989-05-22
Abstract: PURPOSE:To obtain a small-sized developing device carrying out high-grade development and to prolong the service life of an image carrier by providing a developer container, a developer feed roller and a developing roller. CONSTITUTION:A liquid developer 13 is surrounded with bubbles in the feed roller 14, and is carried to the developing roller 16. Since it rotates by pressing the feed roller 14 by a prescribed amount, the developer 13 oozes out to the surface of the roller 14 to place on the roller 14 by surface tension, and is fed to a part opposite to the image carrier 11 in that condition. In such a way, a latent image on the image carrier 11 is developed. At this time, a developing bias is applied to the developing roller 16 to raise a developing efficiency. Part of the developer 13 that is used for development sticks to the surface of the carrier 11 by surface tension, and the remainder flows down along the surface of the developing roller 16. The flowing-down developer 13 is absorbed by vacant bubbles in the roller 14, and is recovered to the container 12 along the surface. In this constitution, high-grade development is attained, and the life of the image carrier can be prolonged.
Patent JP-H10316798-A (JP)
Title: Method for decomposing polychlorobiphenyl in oil
Inventor: TAMAOKI HIDEHIRO
IPC: C08J11/10
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method whereby the efficiency of dechlorination can be heightened by the simplest possible technique and the formed chlorine can be removed from the fatty hydrocarbon oil such as an insulation oil at good efficiency in the decomposition of polychlorobiphenyl in oil by ultraviolet irradiation. SOLUTION: An aliphatic hydrocarbon oil containing polychlorobiphenyl(PCB) is mixed with urea, ethyl alcohol, ethylene glycol and a basic hydroxide, and the mixture containing aliphatic hydrocarbon/urea adduct is irradiated with ultraviolet rays to dechlorinate and intoxicating the polychlorobiphenyl. The formed chlorine can be removed in the form of a precipitate such as sodium chloride.
Patent JP-S5918752-A (JP)
Title: Aromatic polycarbonate type heat- and impact-resistant resin composition
Inventor: TANAKA KAZUNOBU
IPC: C08L53/00
Filed: 1982-07-23
Abstract: PURPOSE:A composition, prepared by incorporating a copolymer of a vinyl aromatic compound and an unsaturated dicarboxylic acid with a block copolymer of a vinyl aromatic compound and a conjugated diene, preparable easily and economically, and having improved heat and impact resistance and transparency. CONSTITUTION:A composition, prepared by incorporating 90-40wt% resin mixture obtained by mixing (A) 90-30t% copolymer consisting of 95-65pts.wt. vinyl aromatic compound and 5-35pts.wt. unsaturated dicarboxylic acid anhydride with (B) 10-70wt% block copolymer consisting of 90-50pts.wt. vinyl aromatic compound and 10-50pts.wt. conjugated diene with (C) 10-60wt% aromatic polycarbonate resin, and having >=50% light transmittance. A copolymer of styrene and maleic anhydride is useful as the component (A), and a block copolymer prepared by the anionic polymerization of styrene with butadiene, etc. is useful as the component (B).
Patent JP-H09312158-A (JP)
Title: Hydrogen storage alloy electrode and its manufacture
Inventor: FUKASAKU HIROSHI
IPC: H01M4/70
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the voltage-current characteristic at the time of discharging a large current, and to improve the cycle lifetime by setting an opening ratio of a metal plate with hole, which supports an active material layer, within a specified range. SOLUTION: Hydrogen storage alloy powder paste, which is composed of hydrogen storage alloy powder, binder material and thickener, is coated on both surfaces of a metal plate with hole so as to form a hydrogen storage alloy electrode. The hydrogen storage allay powder is made of mesh metal or Zr group and Ti-Mn group material at 10 150μm of mean grain diameter. The binder material is made of polytetrafluoroethylene, stylenebuthadiene rubber or the mixture thereof. The thickener is made of methylcellulose, carboxymethylcellulose, polyvinylalcohol or the like. Thickness of the paste adhered to both surfaces of the metal plate with hole, which is vertically picked up from a paste vessel, is adjusted at the predetermined thickness by a slit, and roll pressing is performed, and thereafter, it is dried.  At this stage, opening ratio as a ratio of total area of openings in relation to one main surface of the metal plate with hole is set at 25-40%.
Patent JP-H04230748-A (JP)
Title: Product for color development processing
Inventor: ABE AKIRA
IPC: G03C7/407
Filed: 1991-05-01
Abstract: PURPOSE:To obtain a color developing agent product free from deterioration due to storage, capable of forming an image good in photographic performance by using this and low in conveyance cost due to compactness, and simple in preparation. CONSTITUTION:The constituents of the color development processing agents including an aromatic primary amine color developing agent are contained in >=3 different solid constituent layers and sealed to provide a vacuum packaged product for color development processing. At that time, an intermediate layer 3 composed essentially of at least one of a group an organic acid, a fluorescent whitening agent, a polymer compound, a surfactant, and a neutral salt.
Patent JP-H05170376-A (JP)
Title: Manuscript feeding device with detection device of stitched manuscript
Inventor: NAKAMORI KOJI
IPC: B65H43/00
Filed: 1991-05-01
Abstract: PURPOSE:To prevent damage and jamming of a manuscript set on a manuscript loading tray of a manuscript feeding device. CONSTITUTION:Detection devices (5, 6) consisting of a magnet 5 and a magnetic resistance element 6 are provided above and below a manuscript S so as to sandwich the downstream side edge part of the manuscript S by way of setting the manuscript S on a manuscript loading tray 3 of a manuscript feeding device. When a bundle of the manuscript S is set on the manuscript loading tray 3, when a magnetic stiching tool 29 is installed on the bundle of the manuscript S, it is detected by the detection devices (5, 6), and when a detection signal is transmitted to a control circuit 32, the control circuit 32 stops feeding the bundle of the manuscript S.
Patent JP-2000321388-A (JP)
Title: Diamagnetic loop for nuclear fusion device
Inventor: SUZUKI MASARU
IPC: G21B1/11
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a diamagnetic loop facilitating installation and measuring a plasma magnetic field precisely in a torus type vacuum container with a double wall structure. SOLUTION: A reference loop 6 is placed in a space inside a rib member 3 provided between a inner wall 1 and an outer wall 2 of a torus type vacuum container 4 with a double wall structure for a magnetic confinement type nuclear fusion device, and a main loop 5 is placed outside the outer wall 2. A plasma magnetic field is measured precisely by subtracting a vacuum magnetic field measured by the reference loop 6 from the plasma magnetic field plus the vacuum magnetic field measured by the main loop 5.
Patent JP-H05324110-A (JP)
Title: Treading force reducing device for operation pedal
Inventor: MIZUNO MASAYUKI
IPC: G05G7/04
Filed: 1992-05-21
Abstract: PURPOSE:To reduce the treading force of an operation pedal without arranging an assist spring by increasing the ratio of a distance between a treading part and a supporting spindle to a distance between a connecting part and the supporting spindle after exceeding a turning-over position as compared with a value obtained before exceeding the turning-over position. CONSTITUTION:When the operation pedal 1 is trod, the pedal 1 is rotated around the supporting spindle 2. Since elastic force around the spindle 2 on the connecting part 4a of a turning-over spring 4 connected to the pedal 1 acts as restoring force in the pedal returning direction on the treading part 1c of the pedal 1 until the pedal 1 exceeds the turn-over position B, and after exceeding the position B, acts as the assisting force in the pedal treading direction, the treading force of the pedal 1 is reduced. Since the ratio of the distance between the treading part 1c and the spindle 2 to the distance between the connecting part 4a and the spindle 2 is increased, the assisting force can be increased while holding the restoring force at a specific value, as it is.
Patent JP-H08280302-A (JP)
Title: Top cover for mounting on fishing rod
Inventor: OMURA RYUICHI
IPC: A01K87/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide a top cover for mounting on fishing rods, capable of allowing the aligning direction of fishing rod guides to coincide with the direction of a threading bar from its attached portion, and capable of preventing the deformation of the threading bar into a curved shape and the breakage of the fixed part of the threading bar by freely rockingly attaching the threading bar to a cylindrical bottom part. CONSTITUTION: A threading bar 9 is inserted into a penetrated hole 7 of a main body 1 from the side of a thread guide 10, and the rocking-supporting portion 11 of the threading bar 9 is brought into contact with the bottom of the attaching depression. Since the penetrated hole 7 is long in the vertical direction, the threading bar 9 can be vibrated on the rocking-supporting portion as a support point only in the vertical direction. Therefore, fishing line guides of fishing rods are easily aligned to the tip part of the threading bar 9 on the mounting of a top cover on the fishing rods, and the top cover can quickly be mounted on the fishing rods.
Patent JP-2000318752-A (JP)
Title: Packaging bag
Inventor: SAKAE KENJI
IPC: B65D30/16
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a refilling packaging bag which is adaptable not only to the liquid but also powder and a granular material, excellent in pouring functionality, improved in openability in unsealing a spout and pouring property, and low in manufacturing cost. SOLUTION: In the packaging bag formed of a synthetic resin film having a bottom seal portion 11 and two side seal portions 12, 12, a top seal portion is formed orthogonal to the bottom seal portion by expanding two front and rear synthetic resin films so that two side seal portions are brought into contact with each other. The top seal portion 13 is formed so that one corner angle 14 is projected upward, and the corner angle 14 is diagonally cut to form a spout 15.
Patent JP-S617670-A (JP)
Title: Photoelectric conversion film
Inventor: MORI KOUJI
IPC: H01L31/0248
Filed: 1984-06-22
Abstract: PURPOSE:To attain high photoconductivity and fast optical response-speed simultaneously by arranging photoelectric conversion films having large band gaps to odd layers and disposing photoelectric conversion films having small band gaps to even layers in laminated structure. CONSTITUTION:Two layers or more of photoelectric conversion films 2 are laminated and formed onto an insulating substrate 1, and an electrode 3 is shaped onto the photoelectric conversion films 2. When odd layers are represented by (2n+1) layers 2a (where n=0, 1, 2,...) and even layers by second (n+1) layers 2b on counting from the direction of incidence of beams regarding the film 2 at that time, photoelectric conversion films having large band gaps are arranged to the layers 2a, and photoelectric conversion films having small band gaps are disposed to the layers 2b. According to the constitution, high photoconductivity is ensured by the layers 2a, and fast optical response-speed is seeured by the layers 2b. Consequently, high photoconductivity and fast optical response-speed are attained simultaneously.
Patent JP-H06337819-A (JP)
Title: Memory card
Inventor: OI MASAYUKI
IPC: G06F21/79
Filed: 1993-05-31
Abstract: PURPOSE:To instantaneously detect whether writing can be executed on a memory card or it is inhibited with simple constitution by providing an identification member which can take at least two different states and which can mechanically or optically detect the states. CONSTITUTION:The mechanical identification mechanism is provided for a part of a connector 3. The identification mechanism is provided with a sliding switch 6 which is not an electric switch and a through hole 7. When the sliding switch 6 is drawn to a left position, the sliding switch 6 itself comes to a state where it blocks the through hole 7. When it is drawn to a right position on the other hand, the through hole 7 is opened and the switch comes to a state where it passes through the upper/lower surfaces of the connector 3. The state where the through hole 7 is closed is set to be a writing inhibition state and the state where the hole is opened is set to be a writing possible state. When the memory card is inserted into an external device, the state of the through hole 7 is mechanically or optically detected, and the presence or absence of the writing detection of the memory card is judged.
Patent JP-H0426563-A (JP)
Title: Ceramic sintered body having composite structure
Inventor: KATSUMURA YUJI
IPC: C04B35/80
Filed: 1990-05-18
Abstract: PURPOSE:To prolong the service life of the sintered body when used for cutting tools by enclosing the disperse phase obtained by dispersing whiskers in a ceramic matrix with a ceramic matrix phase free of whiskers. CONSTITUTION:The ceramic sintered body contains 10-60wt.% whiskers, the balance grain consisting essentially of metal oxide and inevitable impurities as mentioned below. Namely, the sintered body consists of the first phase as a mixture of the first hard grain consisting essentially of metal oxides and whiskers and the second phase contg. the second hard grain consisting essentially of metal oxides or the grain contg. an extremely small amt. of whiskers as compared with the first phase, and the first phase is enclosed by the second phase. For example, the first phase contains 30-60wt.% silicon carbide whiskers and the first hard grain consisting essentially of aluminum oxide, and the second phase consists of the second hard grain of aluminum oxide.
Patent JP-2000321555-A (JP)
Title: Antiferroelectric liquid crystal display
Inventor: KONDO MASAYA
IPC: G09F9/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain good display quality without causing a trailing phenomenon in an image by generating a black display after an image is displayed in pixels and until the next image is displayed. SOLUTION: A pair of polarizing plates and an antiferroelectric liquid crystal panel are disposed in such a manner that the polarizing axis of one of the polarizing plates almost coincides with the average direction of the major axes of the antiferroelectrtic liquid crystal molecules when no voltage is applied. One scanning period includes a selecting period to determine the state of the antiferroelectric liquid crystal and a nonselecting period to maintain the state determined in the selecting period. Before the scanning period is initiated, the whole pixels are reset into a first ferroelectrtic state or a second ferroelectric state, and a back light is not turned on in the period before scanning.  By keeping the back light in a turn-off state during the reset period in the structure of the antiferroelectric liquid crystal panel equipped with the back light, the display is recognized as a back display even when the liquid crystal is changed into a transmission state and the trailing phenomenon of an image can be decreased.
Patent JP-H0423169-A (JP)
Title: Reference table control system
Inventor: OGASAWARA YUKO
IPC: G06F17/30
Filed: 1990-05-18
Abstract: PURPOSE:To facilitate the operation to add and put in the new details to a reference table by retrieving forward and reversely the pointers showing the addresses corresponding each key word for a data buffer storing the key words. CONSTITUTION:A keyword forward registration control part 10 and a keyword reverse registration control part 11 can retrieve forward and reversely the pointers showing the addresses corresponding to each key word of a data buffer 9 which stores the key words registered into a data table. Thus a key word like 'other' starts the part 11, and a normal key word starts the part 10. Thus the key words can be registered in the different orders. As a result, the operation is facilitated for addition and insertion of the new details to a reference table.
Patent JP-H04353678-A (JP)
Title: Reference synchronous signal generator
Inventor: MAEDA AKIYOSHI
IPC: G11B20/14
Filed: 1991-05-31
Abstract: PURPOSE:To provide a reference synchronous signal generator with excellent characteristic in shifting time to a stable state by allowing the determining of a reproduction synchronous signal and a reference synchronous signal to restart the reference synchronous signal at an interval corresponding to a value set at initial value using the reproduction synchronous signal immediately after a jumping. CONSTITUTION:Outputs of a window control signal generating section 14 for controlling a window section and a reproduction synchronous signal input terminal 11 are applied to a start signal generating section to generate a start signal from a reproduction synchronous signal obtained in the window section. The start signal is applied to a reference synchronous signal generating section 2 while being applied to an initial value setting section 13 to input an initial value to the reference synchronous signal generating section 2. The reference synchronous signal generating section 2 uses the start signal generating section 12. the initial value setting section 13 for determining a starting point of a reference synchronous signal and a reference signal from a reference signal generating section 1 to obtain the reference synchronous signal from a reference synchronous signal output terminal 3. This enables the obtaining of the reference synchronous signal which allows the setting of a relationship between the reference synchronous signal and the reproduction synchronous signal primarily at a restarting timing.
Patent JP-S5831545-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAMOTO TAKASHI
IPC: H01L21/60
Filed: 1981-08-18
Abstract: PURPOSE:To improve effectively produce a meniscus by applying heat to the region outside of the end of a lead, thereby sufficiently melting the metal of an internal terminal. CONSTITUTION:In the step of applying heat and pressure by a jig to the internal terminal of a ceramic substrate at the outer end of a fine metal strip connected to the projected electrode of a semiconductor chip to melt and connect the strip to the terminal, the outer edge of the jig is disposed outside the terminal of the strip. Heat is applied by the heating and pressurizing jig to the region exceeding the end 4' of the lead 4, thereby allowing most or the metal plated to the internal terminal 9 to melted by the radiated heat, thereby forming a sufficient meniscus on the side surface of the lead 4 to effectively connect the lead to the internal terminal and largely increasing the manufacturing yield and the reliability of a semiconductor device.