baber/WOPTO huggingface dataset:
Patent JP-H02282510-A (JP)
Title: Construction of underground wall
Inventor: ARAI MASAO
IPC: E02D5/18
Filed: 1989-04-25
Abstract: PURPOSE:To improve workableness and economy of an underground wall construction in a layer that has a water-elusive ground under a decay ground by performing excavation in a dry condition from an upper layer that is easy to decay to a lower layer that is water-elusive, without using a stabilizer liquid. CONSTITUTION:A guide hole 1 is excavated which penetrates a decay layer (A) as well as a water-elusive layer (B), and reaches a support layer (C), and a material such as sand is filled in the guide hole 1 to facilitate next excavation. Excavation is carried out inside with at least two guide holes 1 used as guide, while blocking decay by a casing 2. When the point of the casing 2 reaches the water-elusive layer (B), excavation is carried out until the support layer (C) is reached by using only a bucket, and a concrete 4 is concreted in the space in the water-elusive layer (B) through an interlocking pipe 3, so as to extract the casing 2, whereby natural decay of the decay layer (A) is caused. The guide hole 1 of the adjacent element is dug, and in the same order of processes, an underground wall is formed.
Patent JP-H05274665-A (JP)
Title: Production of magnetic recording medium
IPC: G11B5/84
Filed: 1992-03-30
Abstract: PURPOSE:To produce a magnetic recording medium excellent in corrosion resistance and durability. CONSTITUTION:A thin ferromagnetic metal film is formed on a long-sized nonmagnetic substrate and a lubricative layer and/or a protective layer is further formed on the thin ferromagnetic metal film. At this time, the thin ferromagnetic metal film is formed by vapor-depositing a ferromagnetic metal while applying 0.8-3kg/mm<2> tension to the substrate. The resulting wound body is unwound in a soln. of a lubricant and/or a soln. of a protective agent and the thin ferromagnetic metal film is coated with the soln. or it is heated to 80-150 deg.C and coated with the soln. The objective magnetic recording medium excellent in corrosion resistance and durability is obtd.
Patent JP-H05271657-A (JP)
Title: Liquid crystal composition
IPC: C09K19/42
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a liquid crystal composition having a large negative value of dielectric anisotropy, a low viscosity and a large value of refractive index anisotropy by adding a specified compound containing a pyridazine ring to a nematic liquid crystal composition. CONSTITUTION:A nematic liquid crystal composition having a negative of dielectric anisotropy and containing 5-40wt.% at least one compound of the formula (wherein R1 and R2 are each 1-9C alkyl, alkoxyl or 2-9C alkenyl). When the content of the pyridazine compound is above 40wt.%, the melting point or the lower limit temperature of nematic phase of the obtained composition sometimes rises undesirably. When this content is below 5wt.%, the DELTAepsilon of the obtained composition can scarcely have a sufficiently large negative value, undesirably. When this composition is used in a liquid crystal display element utilizing the field-controlled birefringence effect, the display capacity and response speed of the element can be improved.
Patent JP-H02282685-A (JP)
Title: Method for drying woody material
Inventor: ENDO KAZUO
IPC: F26B3/00
Filed: 1989-04-24
Abstract: PURPOSE:To enable a woody member to be dried without producing any cracks in its surface by a method wherein one groove is longitudinally provided from a side surface of the woody member toward a central direction, a hole connecting with this groove and passing through a center of the woody member is provided, a heating source is installed within the hole and a heating operation is carried out from the center part of the woody member under a low air pressure within a pressure reducing device. CONSTITUTION:A groove 2 is longitudinally arranged from a side surface of a woody member 1 toward its central direction, a hole 4 connected with the groove 2 and passing from one end part 3 of a woody member 1 to the other end 3 is arranged at a center part of the woody member 1, a heating source 5 is installed in the hole 4, the woody member 1 is set in a pressure reducing device 6, an air pressure within a pressure reducing device 6 is decreased, the woody member 1 is heated by the heating source 5 so as to gasify the moisture content in the woody member 1 and dry same. With such an operation as above, a time from an occurrence of shrinkage in the woody member 1 to an increased temperature up to a boiling point of the entire wooden member 1 so as to make a shrinkage time of the entire woody member short under a reduction of a boiling point caused by a reduced pressure of air in the pressure reducing device 6, so that any cracks may not be produced in the woody member 1 due to a difference in the shrinked part and a non-shrinked part.
Patent JP-S61262779-A (JP)
Title: Image forming device
Inventor: KUME NOBUYUKI
IPC: G03G21/00
Filed: 1985-05-17
Abstract: PURPOSE:To prevent a roller track which appears on a transfer material from being formed from the beginning and to obtain images of good quality by charging the surface of an image carrier at least once electrostatically during the pre-run of the image carrier before image formation and then forming a toner film thereupon, and removing it by rubbing by an elastic cleaning roller. CONSTITUTION:Foreign matter such as remaining toner and paper powder left on the photoconductive layer on the surface of a photosensitive body 1 rotating as shown by an arrow in the last image forming process is removed by a cleaning device 8 and remaining charges are also erased by a pre-exposure lamp 9; and the photoconductive layer which becomes clean is charged electrostatically and uniformly by a primary charger 2 and irradiated with a light image 3 to form an electrostatic latent image. Toner is supplied to the latent image by a developing device 4 to form a toner image, which is transferred through the operation of a transfer charger 6 to the sheet type transfer material made principally of paper which is positioned in contact with or nearby the toner image after passing through a conveyance path 5. Then, the transfer material leaves the photosensitive body 1 through the operation of a separation charger 7 and is supplied to a fixation position through a conveyance path 10.
Patent JP-H08306700-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATO FUMIHIKO
IPC: H01L29/73
Filed: 1995-04-27
Abstract: PURPOSE: To provide a transistor which inhibits the increase in a tunnel current and the increase in an emitter resistance, by a method wherein the forbidden band width of a base material in the region of an emitter-base depletion layer, which is not limited to an emitter region, is made wider than that of the base material in the region of a collector-base depletion layer. CONSTITUTION: An emitter-base depletion layer 34 is formed from an emitter- base P-N junction under the condition of a bias in an operating state and a collector-base depletion layer 35 is formed from a collector-base P-N junction under the condition of a bias in an operating state. An emitter region 31 is constituted of an SiC and a collector region 33 is constituted of silicon. Here, a part 32A, which is located on the side of the region 31, of a base region 32 is constituted of an SiC having forbidden band width wider than that of silicon, a part 32B, which is located on the side of the region 33, of the region 32 is constituted of silicon and the part 32A, which is constituted of the SiC, of the base region 32 is positioned and exists in the interior of the depletion layer 34 under the condition of the bias in the operating state.
Patent JP-S61266073-A (JP)
Title: Protecting device of power converter
Inventor: ISAKA MASAYOSHI
IPC: H02P25/06
Filed: 1985-05-17
Abstract: PURPOSE:To safely operate a vehicle without increasing a circulating current and a side band current by opening the AC side of a power converter when the converter becomes defective, and opening part of all of a phase advancing capacitor, thereby suppressing the voltage variation of an AC power source side. CONSTITUTION:When power converters CCA, CCB are together controlled at output currents, a circulating current compensated value is applied to both to control the power converter CCB side so that the power factor of a 3-phase AC power source side becomes 1. When the converter CCA or CCB. becomes defective, this is detected by a defect detector 30, the AC side of the defective converter is opened by the output to open part or all of phase advancing capacitors C1-C5.
Patent JP-H10285523-A (JP)
Title: Image display device and method
Inventor: ABE KEIKO
IPC: H04N5/45
Filed: 1997-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the convenience by integrating slit data resulting from sampling a series of moving image data with a vertical slit while being moved sequentially in a horizontal direction for each frame so as to obtain a browser for still images thereby easily recognizing the entire stream of the moving image. SOLUTION: An image processor 21 applies compression coding to moving image data in a VRAM 20 and stores the coded data to an external storage device 22. A slit data read section 21C extracts slit data while moving a vertical slit sequentially from a left end of an image to a right end over pluralities of frames, writes the data to a VRAM 23 to generate a video browser. Every time the video browser in the VRAM 23 reaches one image pattern, it is stored in the external storage device 22 corresponding to a time code. In response to a request from a key board 11, a desired scene and the video browser before and after it are read and displayed on a video index window as an arrangement of reduced images.
Patent JP-H09267392-A (JP)
Title: Method for fusion-bonding slit in elastic hollow article and elastic hollow article
Inventor: OMORI HITOSHI
IPC: B29K21/00
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce mandays by facilitating fusion-bonding work and to prevent the generation of cracks by improving the heat resistance of a slit by a method in which the opposite walls of the slit for extracting a core which is formed in part of a thermoplastic elastomer mold molding part are heat-melted and contacted with each other to be fusion-bonded. SOLUTION: The extrusion molded first and second weather strips 11, 12 are connected, and thermoplastic elastomeric material is cast with an L-shaped core 3 for forming a hollow part inserted into a mold to perform mold molding. After the end of mold molding, the core 3 is extracted through a slit 21 formed in the bottom wall of a mold molding part 2, the opposite walls of the slit 21 from which the core 3 was extracted are heat-melted by moving the tip of a soldering trowel 4 in the longitudinal direction of the slit 21, and the melted walls of the slit 21 are contacted and fusion-bonded together. Since on adhesive is used, the heat resistance is improved to prevent the generation of cracks.
Patent JP-S5328586-A (JP)
Title: Guest-host effect type liquid crystal display device
Inventor: FUNADA FUMIAKI
IPC: G02F1/13
Filed: 1976-08-30
Abstract: PURPOSE: To improve the contrast ratio of guest-host effect by giving linear satd. hydrocarbon group of even-numbered C to the terminal of a molecular structure forming a liquid crystal as the host material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5228389-A (JP)
Title: Fine particle monitor
Inventor: NARADO KIYOSHI
IPC: G01N27/20
Filed: 1975-08-29
Abstract: PURPOSE: To detect charge particles as ion current a direction reverse from their travelling direction thereby making possible the measurement of fine particles floating in gas, particularly of particle size of less than 0.3μm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09264253-A (JP)
Title: Cooling structure of two step air cooling reciprocating compressor
Inventor: INOUE HIROSHI
IPC: F04B37/12
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance, and carry out downsizing of a compressor main body by arranging an inter cooler and an after cooler in parallel with each other between the crank case and the fly wheel of a two step air cooling reciprocating compressor, and spraying cooling wind from the fly wheel faced to a cooler to both coolers. SOLUTION: Air compressed by the low pressure cylinder 1 of a two step air cooling reciprocating compressor is led to a high pressure cylinder 8 through an leading-in pipe 2, an inter cooler 3, and a water separator 7, and it is compressed in the high pressure cylinder 8 again. Compressed air is cooled by an after cooler 10 through a discharging pipe 9, and then it is discharged. In this case, the inter cooler 3 and the after cooler 10 are arranged between a fly wheel pulley 14 and a crank case 4 and in a pulley outer diameter position, and they are faced to each other on a position where almost of both coolers 3, 10 are covered. Cooling wind generated by rotation of the fly wheel pulley 14 makes flow to both coolers 3, 10, and thereby, compressed air is cooled.
Patent JP-H01275190-A (JP)
Title: Printing plate and printed method
Inventor: INOUE HIDEKAZU
IPC: B41N1/14
Filed: 1988-04-28
Abstract: PURPOSE:To enable a plate to be easily processed and besides, to enable good printing to be performed even on coarsed surface paper, by a method wherein an elastic layer and a surface layer having higher elasticity than that are laminated on a printing plate body, and a plate surface layer composed of a printing area part having affinity to ink and non-image area having repulsion thereto is established on the surface layer. CONSTITUTION:A surface layer b is formed by materials of 50 or over up to and including 90 in rubber hardness, and thermosetting resin, for example, epoxy resin, high elastic urethane resin, etc., are used. An elastic layer 7 is formed by materials of 10 or over to and excluding 50 in rubber hardness, for example, chloroprene rubber, nitrile rubber, etc., are used. When ink is adhered to a plate surface, the ink 3 is adhered to only a printing area having affinity to the ink on a surface of a plate surface layer 5 and then, is given to printing paper 1 to perform printing. Since the plate surface layer 5 coming in contact with the printing paper 1 and the elastic layer 7 supporting it can be easily deformed, the plate surface layer 5 adheres closely to the printing paper 1 and good printing is performed. Further, since it is not required to establish any large unevenness to the printing area and the non-image area, the plate comes to be easily processed.
Patent JP-H11280273-A (JP)
Title: Dwelling house
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house having opening and bright atmosphere by arranging a family room of area over a fixed value on the center part of a building, continuing a space of the unfloored part of a vestibule arranged adjacent to it, and continuing a staircase to the second floor to it. SOLUTION: This dwelling house A is constituted of a two-storied building 1, a vestibule 3 adjacent to a family room 2 arranged on the center part on the first floor, a staircase 9, and the like. The family room is set to be an area of 5.5m ×5.5m, and constituted of a kitchen 11 and a dining room 12, and a table 13 and a sink 14 are arranged on the center. In the vestibule 3, a porch 17, an earth floor 19, and the like are provided. In the earth floor 19, a window 20 facing to the outside is arranged, and a sofa 21 is arranged so as to be able to be used as a living room. The family room 2 and the unfloored part 19 are continued to each other through an opening part to form series of wide space. The staircase to the second floor is arranged continued to the family room 2.  Hereby, communication can be attained centering around the family room 2, and a wide space is obtained in the center of the building so as to form opening atmosphere.
Patent JP-S58221746-A (JP)
Title: Detector for insertion of key of steering lock
Inventor: SATOU HIDEKAZU
IPC: B60R25/10
Filed: 1982-06-18
Abstract: PURPOSE:To smoothen an operation, by closing a switch by means of a check lever which moves backward when turning a key cylinder with a key, and opening the switch through the forward movement of said lever when drawing out the key from the cylinder. CONSTITUTION:When a key cylinder 3 is turned through insertion of a key 4 into a key cylinder 3, a check lever 13 moves backward (rightwardly) through the medium of an engaging projection 13b by means of a drive cam 3d. A mating part 13c of the check lever 13 mates a locking groove 11a in a locking rod 11 to hold the rod 11 in a non-locking position. In which case, a back surface 13d of the check level 13 forces up an engaging pin 22 which closes a switch 20 to detect the insertion of the key 4 into the key cylinder 3. With the key 4 pulled out from the key cylinder 3, the engaging part 13b of the key 13 rides over a control piece 17 through the elastic force of a spring 14 for the forward movement, and the engaging pin 22 drops in a recess 13e in the back surface of the lever 13 to open the switch 20.
Patent JP-S60246796-A (JP)
Inventor: WAZUMI TAKESHI
IPC: D06F58/02
Filed: 1984-05-23
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-S60247655-A (JP)
Title: Image forming device
Inventor: HASHIMOTO TSUGUFUSA
IPC: B65H9/00
Filed: 1984-05-23
Abstract: PURPOSE:To form automatically images on the same surface and double-faces so that the images on both surfaces can be formed in the same direction in the top and bottom by providing the 1st-3rd conveying means and an upsetting means which rotates half an image supporting body conveyed by the 3rd conveying means in the direction orthogonal with the advance direction and feeding the paper to the 2nd conveying means. CONSTITUTION:The transfer paper P imposed on the 2nd intermediate tray 26 is horizontally moved to one side by contacting with the 2nd semicircular feed roller 27 which rotates one turn in the direction intersecting orthogonally with the advance direction thereof. Said paper is then conveyed and imposed onto the 1st intermediate tray 24 positioned in the upper stage while said paper is rotated half by the rotating motion of a pair of front and rear turn rollers 28, 28. The paper P on the 2nd intermediate tray 26 is upset in the direction orthogonal with the advance direction and is positioned on the 2nd conveying route B without turning upside down the front and rear of said paper. Copying on double-faces is thus made possible. An upsetting mechanism 29 is constituted of the 1st tray 24, the 1st roller 25, the 2nd tray 26, the 2nd roller 27 and the turn roller 28.
Patent JP-2000295969-A (JP)
Title: Jelly-like food packed in container and its production, and dessert food using jelly-like food packed in container
Inventor: KOBAYASHI MICHIYA
IPC: A23L21/10
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a jelly-like food which is packed in a container, can be stored for a long period, is not hardened even when heated under pressurization and then stored for a long period, holds such a soft touch as being melted in mouths, and has its original flavor. SOLUTION: This jelly-like food packed in a container contains agar and gelatin in a total amount of 0.25 to 1.60% based on the total amount of the jelly-like coagulated content of the jelly-like food in an agar, has gelatin weight ratio of 1:5 to 3:1, further contains one or more kinds of gum selected from xanthan gum, locust bean gum, gellant gum and tamarind gum in an amount of 0. 001 to 0. 10%, has a gel strength of 60 to 200 g and a pH value of from >4.6 to <=8.5, and is pressed and sterilized at a temperature of >100 deg.C.
Patent JP-S585872-A (JP)
Title: Opening and closing device for operation opening of an automatic dealing device
Inventor: HIROSE MINORU
IPC: G07F7/04
Filed: 1981-07-03
Abstract: PURPOSE:To prevent injury to fingers pinched by a cover when closing the cover of money receiving opening by cutting off transmission of force to close the cover when load greater than specified value is applied when closing the cover of money receiving opening of an automatic dealing device. CONSTITUTION:Slide bearings 20a, b attached on left and right sides of a cover 12 are pulled by a flat belt 30 along guide rails 14a, b and moved to open and close a money receiving opening 5. The flat belt 30 is attached to a belt fitting 29 through loose pulleys 22a-e and a driving pulley 23. By a signal to close the money receiving opening, a motor rotates clockwise and the driving pulley 23 runs the flat belt 30 in the direction shown by the arrow of solid line through a one-direction rotation clutch 28. The driving pulley 23 and flat belt 30 are slipped when resistance greater than specified value is applied. By this way, danger of injury can be prevented even when fingers of a customer are pinched by the cover.
Patent JP-H11286462-A (JP)
Title: Production of fluorinated saturated hydrocarbon
Inventor: YAMADA TOSHIRO
IPC: C07C17/383
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To very efficiently obtain a fluorinated saturated hydrocarbon having the bonds of -CH2 -CHF- of high purity from a mixture of a fluorinated saturated hydrocarbon bearing -CHF-CHF- bonds and another fluorinated saturated hydrocarbon bearing -CH2 -CHF- bonds in high yield. SOLUTION: A mixture of fluorinated saturated hydrocarbons is used as a feedstock to effect selective dehydrofluorination reaction and the fluorinated unsaturated hydrocarbon bearing -CH=CF- bond is removed by distillation from the resultant reaction mixture or the reaction mixture of the dehydrofluorination is directly hydrogenated.
Patent JP-H06313097-A (JP)
Title: Polyester resin composition
Inventor: SUZUKI MIOKO
IPC: C08L67/00
Filed: 1993-04-30
Abstract: PURPOSE:To improve the impact resistance of a thermoplastic polyester resin represented by polybutylene terephthalate. CONSTITUTION:This polyester resin composition comprises 100 pts.wt. of a thermoplastic polyester resin, 5-45 pts.wt. of a glycidyl compound-modified polyolefin or a polyolefin-acrylic acid ester copolymer, and 0.2-2.5 pts.wt. of a higher fatty acid metal salt represented by calcium stearate as a dispersion- improving agent. An olefinic impact-improving agent of particle diameters of 0.1-0.6mum is finely dispersed in the polyester resin.
Patent JP-H11296424-A (JP)
Title: System and method for data management
Inventor: HATAKEYAMA ATSUSHI
IPC: G06F12/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently perform copy processing by suppressing medium capacity for storing copy of a group of data consisting of information for indicating data unit (PKG information) and a data element (content information) linked to the information. SOLUTION: A cache server 23 receives a data request from a client 21, inquires information (PKGB) and a data element linked to this, and further inquires information (PKGA) which is a link origin of the data element of attribute information 25 and indicates another data unit on the basis of the attribute information 25. Then, data link state on the master server 24 regarding the obtained data element concerned is reflected upon its own cache server 23.