baber/WOPTO huggingface dataset:
Patent JP-2000284730-A (JP)
Title: Pendulum driving device
Inventor: BABA KOJI
IPC: G09F19/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pendulum driving device which swings in irregular cycles. SOLUTION: This pendulum driving device is provided with a magnetic member 10 which gives the largest damping force in the center of the amplitude of a pendulum and then the attracting force of a permanent magnet 5 provided nearby the lower end of a pendulum lever 4 in swing motion is made to operate. Electric power is supplied to a driving coil 7 once while the pendulum swings several times and then the motion of the pendulum is attenuated with the magnetic attracting force operating between the permanent magnet 5 and magnetic member 10; and the electric power is supplied to increase the amplitude which is decreasing, thereby giving a variation to the pendulum motion. Since the desired cycle vibration can be obtained by controlling the supplied electric power and selecting the installation position of the magnetic member, wide-range uses can be expected.
Patent JP-H10279601-A (JP)
Title: Low-substitution-degree hydroxypropylcellulose powder
Inventor: MUTO YASUAKI
IPC: A61J3/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-substitution-degree hydroxypropylcellulose powder which is a powdery drug used as a disintegrator used in combination with medicinal components in the production of e.g. granulated medicines, can give granules of good disintegrability at a high granulation rate when used in an extrusion granulation and can give granules having a high bulk density when used in a fluidized bed granulation method. SOLUTION: This powder has a viscosity of 5-100 cP (as measured in a 2 wt.% concentration solution in a 10 wt.% aqueous sodium hydroxide solution at 20 deg.C), a content of water-solubles of 2-6 wt.%, a tapped apparent density of 0.55 g/cc or above, an angle of repose of 48 deg. or below and a mean particle diameter of 45 μm or below.
Patent JP-H01261860-A (JP)
Title: Semiconductor device
Inventor: JINRIKI HIROSHI
IPC: H01L27/10
Filed: 1988-04-13
Abstract: PURPOSE:To increase capacitance per unit area, and realize high density integration of a memory device, by setting a specified electrode material, information voltage, and reference voltage, when a capacitor whose dielectric is the oxide of group IIa, IIIa elements of the periodic table is used as a storage capacitance of the memory device. CONSTITUTION:The first electrode 9 of a capacitor C1 is connected with a first conducting layer, the work function of which electrode is phi1. Said first conducting layer is connected with reference potential V0. A second electrode 11, of said capacitor, facing said first electrode is electrically connected with the drain region of a gate insulating type field effect transistor, the work function of which electrode 11 is phi2. Dielectric of the capacitor contains oxide of elements selected from at least groups 2a, 3a of the periodic table, and electrode material and reference voltage are selected as follows; when information voltage which is applied to said second electrode and stored in said capacitor is V1 and V2 with respect to the logical values 1 and 0, respectively, said reference voltage is V0<(V1+V2)/2 for phi1>=4.5eV and phi1>phi2 and V0>(V1+V2)/2 for phi2>=4.5eV and phi2>phi1.
Patent JP-H07279599-A (JP)
Title: Sound shielding wall for blasting excavation tunnel
Inventor: SUKAI MIYOJI
IPC: E21F17/00
Filed: 1994-04-05
Abstract: PURPOSE:To provide a sound shielding wall at a low execution cost by effectively reducing the low frequency noise having the high sound pressure in the shaft of a tunnel, due to blasting. CONSTITUTION:A cloth bag 31 which is installed so as to close the space 18 in the shaft of a tunnel is charged with sand, gravel, dry mortar, or the mixture thereof. By the sound insulation action and the damping action of the charging material 32, the radiation outside the tunnel of the low frequency noise having the high sound pressure is reduced.
Patent JP-H04311456-A (JP)
Title: Packing item for food and unsealing method for same
Inventor: ABE KAZUHARU
IPC: B65D85/50
Filed: 1991-03-29
Abstract: PURPOSE:To unseal a food package without any contact with a knife or the like, by containing pasty food in a heat-shrinkable nylon film bag in which a tearing direction crosses at right angles to the opening edge of the inlet for the contents and heat-sealing the opening so as to leave air in the bag and then make the nylon film heat-shrink. CONSTITUTION:A heat-shrinkable nylon film bag 1 having a tearing direction a property is tightly closed by heat-seals 3, 4 at the bag bottom and the inlet of the bag top. The tearing direction of the nylon film crosses at right angles to the heat-seals 3, 4 and at least two notches 6 are provided at the heat-seal 4. Pasty food is contained in the bag and the inlet is heat-sealed. And then the bag is submerged in hot water to make the nylon film the bag shrink to obtain packed food.
Patent JP-S61247206-A (JP)
Inventor: SAGAWA NORIO
IPC: H02G3/02
Filed: 1985-04-24
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-H04300694-A (JP)
Title: Water purifying apparatus due to electrolytic treatment
Inventor: KANAI MASAKUNI
IPC: C02F1/465
Filed: 1991-03-28
Abstract: PURPOSE:To arrange an apparatus for the quality improvement of the water of lakes and marshes, a pond or rivers in water in a simplified structure. CONSTITUTION:A partition wall 14 is provided to the bottom part of a treatment tank 10 and the space under the partition wall 14 is set to a water introducing chamber 15 and water to be treated is introduced into the chamber 25. A large number of electrolytic cylinders 20 are erected on the partition wall 14 and inflow holes 20a are opened in the partition wall 14. Cathodes 22 are arranged to the central parts of the electrolytic cylinders 20 and the inner surface of the cathodes 22 are set to anodes 22. A treated water discharge passage 23 is allowed to communicate with the bottom part of the treatment tank 10 and an inverted funnel-shaped top lid 12 is provided to the top part of the treatment-tank 10 and a scum discharge passage 13 is allowed to communicate with the top part.
Patent JP-S62247085-A (JP)
Title: Processing of thin metallic plate by photoetching
Inventor: YAMAMOTO NORIO
IPC: H01J9/14
Filed: 1986-04-17
Abstract: PURPOSE:To obtain a product having satisfactory processing accuracy of holes with a conventional producing equipment without causing breaking even in case where a thin metallic plate used as blank has a small thickness by sticking a sheet-shaped support to one side of the thin metallic plate and processing the other side by photoetching. CONSTITUTION:A sheet-shaped plastic support 12 having an adhesive layer 13 is stuck to the rear side of a thin metallic plate 11 and a photoresist film 14 is formed on the front side of the plate 11. The plate 11 is then passed through stages required to carry out conventional photoetching. After the patterned etching resistant film 16 is removed, the support 12 is removed from the rear side of the plate 11. A pair of thin metallic plates 11 may be stuck to both sides of the support 12 and processed simultaneously in a similar way.
Patent JP-H04301312-A (JP)
Title: Manufacture of lead group dielectric porcelain composition
Inventor: TSUJIKU KOICHIRO
IPC: H01B3/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide the method of manufacturing a lead group dielectric porcelain composition which can suppress generation of a hardly sintered pyrochlore phase so sa to enable sintering at a low temperature. CONSTITUTION:A material containing not less than 75% of Pb3O4 is used for lead oxide in the method of manufacturing a lead group dielectric porcelain composition formed by calcining a raw-material compound containing the lead oxide more excessively than the lead oxide content of an objective composition, moulding this calcined product; and baking this moulded product.
Patent JP-S5614220-A (JP)
Title: Liquid crystal display panel and its manufacture
Inventor: INOUE YUUJI
IPC: G09F9/35
Filed: 1979-07-13
Abstract: PURPOSE: To easily manufacture a liq. crystal display panel having enough performance for practical use by using a reaction product of nylon and specified compounds to form the orienting film of a plastic film panel substrate.  
     CONSTITUTION: Nylon, epoxy resin with about 300W400 average mole weight and an org. titanate represented by the general formula (where R is ≤40C alkyl) are reacted in a ratio of about (2W3):1:(20W100) by weight, and the resulting product is dissolved in an org. solvent. This soln. is applied to a plastic film such as a polyester film or a polycarbonate film having a transparent electrically conductive film, dried, and heated to about 130W150°C to form an orienting film, which is then rubbed. A cell is assembled by a known method, and a liq. crystal is injected to manufacture a liq. crystal display panel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63256930-A (JP)
Title: Video camera with still camera
Inventor: IIDA TOSHIHARU
IPC: G03B13/36
Filed: 1987-04-14
Abstract: PURPOSE:To take a measurement of distance properly by arranging a 1st means which includes either of a light emitting means and a light receiving means and a 2nd means which includes a light receiving means in front of a casing at distances. CONSTITUTION:Image pickup lenses 14 and 16 are exposed in the front surface 12 of the casing 10 and a still camera part and a video camera part are stored in the casing 10. The photography of a moving picture by a video camera and the photography of a still picture by a still camera are performed at the same time without any mutual trouble. Further, an AF light emitting element 20 is arranged at the left lower end part of the front surface and an AF light receiving element 26 is arranged at the right upper part of the image pickup lens 16 of the still camera, so the AF light emitting element 20 and AF light receiving element 26 are arranged at a distance. The length 1 of a base line, therefore, becomes long. Consequently, the difference in incidence angle among reflected infrared light beams 206, 208 and 210 corresponding to the distance of a subject increases, so the distance of the subject is accurately measured.
Patent JP-S5613665-A (JP)
Title: Battery container
Inventor: KAWASAKI TOSHIKAZU
IPC: H01M50/264
Filed: 1979-07-13
Abstract: PURPOSE:To prevent the leakage of current and to firmly fix batteries by inserting the T-shaped projection of the elastic member in an upper space between batteries and fixing the elastic member and battery table with a fastener. CONSTITUTION:Batteries 1 are placed on the table 5 provided with case metal members 2 and fixed. Where the projection 9 of the elastic member 8 such as special rubber with excellent corrosion resistance and insulation with T-shaped cross section is inserted in a space 4 longitudinally between batteries 1, and shoulders 10 are placed on the batteries. Stopper members such as washer are provided on the ends of projection of the elastic member 8 placed as mentioned above, fastening metal members 12 are provided on it, bolts 6 from the table 5 are inserted into holes on the elastic member 8, and nuts are fastened to fix firmly by bending the elastic member 8.
Patent JP-S63256433-A (JP)
Inventor: TATSUTA KIMIO
IPC: B32B3/12
Filed: 1987-04-14
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-S59214999-A (JP)
Inventor: MIYATA HIROYUKI
IPC: G08B25/00
Filed: 1983-05-20
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-H08337696-A (JP)
Title: Heat-resistant rubber composition excellent in flowability
Inventor: SHIRATA TAKASHI
IPC: C08K5/36
Filed: 1996-04-11
Abstract: PURPOSE: To obtain a heat-resistant rubber composition which is very excellent in flowability (processability) and gives a vulcanized rubber molding excellent in mechanical and electrical characteristics and very excellent in heat aging resistance. CONSTITUTION: This composition contains a specified ethylene/α-olefin/non- conjugated polyene copolymer rubber (A1) having an intrinsic viscosity of 1-10dl/g, a specified ethylene/α-olefin/non-conjugated polyene copolymer rubber (A2) having an intrinsic viscosity of 0.1-5dl/g and different from that of the rubber A1, and if necessary, an amine-base age resistor (B), a phenol-base age resistor (C) and a sulfur-containing age resistor (D) at a specified ratio, wherein the rubbers A1 and A2 each consists of ethylene, a 3-20C α-olefin and a norbornene compound having terminal vinyl groups.
Patent JP-S58207997-A (JP)
Title: Method for washing stationary-bed catalytic oxidizing tank
Inventor: YOSHIDA TAKEO
IPC: C02F3/06
Filed: 1982-05-28
Abstract: PURPOSE:To efficiently reduce BOD components in waste washing water, by letting oxygen-contg. gas only flow into a stationary-bed catalytic oxidizing tank so as to previously bio-oxidize the BOD components in water to be treated staying in the tank, before the washing water is introduced into said tank. CONSTITUTION:After the inflow of water to be treated through an inflow pipe 7 for water to be treated is suspended, air is introduced through an air-introducing pipe 5 by the operation of a blower 4 only to batch aerate the water to be treated staying in a tank 1. Thus, the operation of oxidatively decomposing BOD components in the water to be treated is performed. After the water is sufficiently oxidatively decomposed, washing water and air are introduced through an inflow pipe 9 for washing water and an air conduit 5, respectively, to exfoliate excess sludge inserted in the layers of fillers 2. The waste washing water is then drained through a pipe 8 for discharging water to be treated. A time necessary for the aeration is set at a value in which the BOD components in the water to be treated inside the tank 1 are sufficiently oxidatively decomposed.
Patent JP-S59215890-A (JP)
Title: Forming printed matter for transmissive observation
Inventor: TOGANOU SHIGEO
IPC: B41M5/50
Filed: 1983-05-24
Abstract: PURPOSE:To obtain a printed matter for transmissive observation having clear images and excellent long-time preservability, by a method wherein ink jet recording is conducted by using a light-transmissive recording material, and thereafter a liquid medium component contained in a recording liquid is removed from the recorded part by absorbing it into a porous substance. CONSTITUTION:An image is recorded by an ink jet recording method on a light- transmissive recording material comprising as a main constituent a material capable of fixing a recording agent, such as a dyeing natural resin, e.g., gelatin, or a synthetic resin, e.g., a polyamide or polyvinyl pyrrolidone, or a mixture of such material and a light-transmissive resin. Thereafter, the liquid medium component contained in the recording liquid adhered to the recording surface of the recording material is removed by absorbing it into a porous substance. The porous substance may be a blotting paper, an ink jet recording paper, a porous ceramic or the like.
Patent JP-S59220647-A (JP)
Title: Test method utilizing polynucleotide chain
Inventor: ROBAATO JII PERUGORITSUCHI
IPC: C12Q1/68
Filed: 1984-05-04
Abstract: A composition for use in detecting in a sample an analyte (A) having a molecularly recognizable portion thereon, which comprises: a molecular bridging entity comprising a first portion capable of recognizing and binding to a molecularly recognizable portion on an analyte, and a second portion comprising a nucleic acid; and a universal signalling entity comprising a nucleic acid portion capable of annealing to and forming a stable polynucleotide hybrid with said bridging entity nucleic acid second portion, and a signal generating portion capable of providing, directly or indirectly, a detectable signal.
Patent JP-H05112979-A (JP)
Title: Shower holder
Inventor: ANDOREASU HAUGU
IPC: E03C1/06
Filed: 1992-03-17
Abstract: PURPOSE: To obtain a shower holder for wall rod which can be moved extremely easily and is highly reliably kept at a prescribed position even after the holder is released. CONSTITUTION: A shower holder used for a mounting support 5 which holds a hand-held shower on a wall rod 1 has a guidance element 3 which is movably guided on the outside of the wall rod 1 and the length of which is at least twice as large as the diameter of the rod 1. The mounting support 5 of the hand-held shower is fixed to the guidance element 3 with the aid of at least a strut 4 and the interval from the rod 1 is at least as large as the length of the element 3.
Patent JP-S57206163-A (JP)
Title: Data transmitting system and adaptor unit
Inventor: MATSUBARA TATSUO
IPC: H04M11/00
Filed: 1981-06-12
Abstract: PURPOSE:To reduce the power consumption, by turning on the power supply at the primary part in an adaptor unit only when a start signal is supplied. CONSTITUTION:The output of a power supply part 214 is fed to the power supply of a start signal deciding part 211 and the input of a power supply switch circuit 315. At the same time, a power supply line 307 led from the output of the circuit 315 supplies the power to a timing reproducing part 212 and a code detecting part 213. The circuit 315 is turned on when the discriminated result of  the start signal is controlled by a line 202 and the start signal is detected. Then ?the power is supplied to the parts 212 and 213. With use of the power supply switch 315 having a simple constitution, the amount of current supplied from a nework controller is cut down to <=1/2.
Patent JP-2000279330-A (JP)
Title: Washing device with property for removing germs
Inventor: MACHIDA MITSUYOSHI
IPC: A47K1/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To remove invisible germs with a proper timing by specifying roughness of the bowl surface of a washbowl, by making zeta electric potential on the bowl surface minus and by making dryable the bowl surface of the washbowl. SOLUTION: Since germs such as a colon bacillus existing in a toilet stool have minus zeta electric potential in water by making zeta electric potential on a surface of a bowl 2a minus, attaching the germs to the surface can be prevented when the water adheres to the surface for a fixed time. A drying device 4 is provided to dry the surface of the bowl surface 2a which is one of sections to remove the germs in a toilet stool main body. Since roughness Ra of the surface the bowl surface has a property for smoothness less than 70 nm measured by a needle touch surface roughness measuring devise (JIS-B0651), when the moisture is attached, it will be dried and the moisture for needing to propagate the germs can not be remained for a long time. A property for removing the germs is improved thereby. The drying device can be also used for a hand dryer or a warming device after washing the hands.
Patent JP-H06308939-A (JP)
Title: Real time display system for graphics
Inventor: ASANO MORIO
IPC: G09G3/00
Filed: 1993-04-19
Abstract: PURPOSE:To attain high speed of a graphic display by using a stored previous plotting command as it is when a display pattern is equal to a previous display pattern and limiting the converting processing of a plotting command of a host processor in a display system consisting of the host processor and a plotting processor to a minimum in the real time display of graphics. CONSTITUTION:Plotting commands subjected to processing such as a coordinate transformation for each display unit data constituting display pattern and supplied to a plotting processor 2 are preserved on the display information data-base 14 in a host processor 1. Then, the high speed processing is attained by sending out a preserved plotting command as it is for display unit data in which a pattern is not changed. For a display unit data in which a display pattern is changed, a display change command 102 is sent to a data management part 12 from an information generating part 11 and then, a plotting command is generated as in a conventional method.
Patent JP-S57205167-A (JP)
Title: Wire print head
Inventor: TSUKADA MITSUYOSHI
IPC: B41J2/285
Filed: 1981-06-15
Abstract: PURPOSE:To effectively suppress the vibration of an armature by fixing a reset spring composed of leaf springs having cut grooves of no directivity in an airtight housing at the back of the armature and causing the reset spring to perform viscous damping. CONSTITUTION:A reset spring 24 to which one end of a print element wire 21 is connected is arranged in an airtight housing 23 at the back of an armature 19. Also the outer circumference of the reset spring 24 is fixed and supported between the shoulder 25 and the upper lid 26 of the airtight housing 23 and the reset spring 24 also divides the airtight housing 23 into 2 air chambers 27, 28. By this arrangement, when the reset spring 24 makes vibration interconnected with the armature 19 within the airtight housing 23, the air inside of both air chambers 27, 28 is caused to flow reciprocately only through cut grooves 12, 17 provided on the reset spring 24, and at this time air plays the role of a resistor and the vibration of the armature 19 is monentarily attenuated.
Patent JP-H11269540-A (JP)
Title: Suppression and prevention of carburizing and metal dusting
Inventor: SUEMITSU TAKESHI
IPC: C23C8/22
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To easily suppress and prevent carburizing and metal dusting at a low cost by using a metallic member to which a surface strain is given for a contact surface with a carburizing gas of a plant component equipment by at least either treatment of the grinding, shot-peening, rolling, forging or expansion. SOLUTION: A metallic member to which a surface strain (plastic strain) is given in advance is used for a contact surface with the hot carburizing gas in a plant component equipment. The surface strain (plastic strain) is given by at least either treatment of the grinding, shot-peening, rolling, forging or expansion. The surface strain is given by various kinds of means making use of the nature (plasticity) that, when the force is applied to a metal to give the deformation to some degree, the metal keeps the deformation approximately as it is after the external force is removed. Preferably, the surface strain is given to the metallic member in contact with the hot carburizing gas in the plant component equipment by either treatment of grinding or shot-peening.
Patent JP-H06282164-A (JP)
Title: Developing device
Inventor: HIRAOKA YUJI
IPC: G03G15/08
Filed: 1993-03-25
Abstract: PURPOSE:To surely apply charge to non-magnetic one-component developer by simple structure and to multiply use a paper material which is inexpensive and is not an obstacle when it is disposed to be discarded. CONSTITUTION:When a belt carrying roller 1a is rotated, a developer carrying belt 2 having meshes or a hole group large enough for the developer T to pass through is fed and the developer T is carried in a state where it enters into the mesh or the hole. The developer T is triboelectrified by frictional contact with the dielectric belt 2 while it is carried. When the developer T reaches a part where the belt 2 comes in contact with a developer layer thickness regulating roller 3, it is formed to be a thin layer on the belt 2 by the roller 3. When the developer T reaches a developing area opposed to the window 5a of a housing 5 made of the paper material, it is shifted to the image part of an electrostatic latent image formed on a photosensitive body 10 so as to develop the image. The developer T remaining on the belt 2 is stored in the housing 5 again through a part where the belt 2 comes in contact with a developer outflow preventing blade 4.