baber/WOPTO huggingface dataset:
Patent JP-H0874235-A (JP)
Title: Block for water channel enabling aquatic life to move stream
Inventor: OKAMOTO JIRO
IPC: E02B8/08
Filed: 1994-09-05
Abstract: PURPOSE: To maintain a biosystem of aquatic life by forming a water channel bottom bed at least a part of which is in a stepped shape integrally with or separately from a water channel main body and providing an irregular slope of stone pitching, etc., on the water channel bottom bed. CONSTITUTION: A clue for aquatic life to move upstream is made by providing a stepped part 6 on a bottom bed 2 of a water channel main body consisting of a box culvert 1, etc., burying stones 7 on each step 6 and making it in a form near to nature. Thereafter, holes 5 are provided on side walls 3 and a ceiling wall 4 so as not to dry the inside. In case of arranging the box culvert 1, for example, it is made possible for the aquatic life to take a rest by forming an upstream-moving channel inside in a tunnel shape by way of continuously providing a plural number of the box culverts 1 upstream from a sand control dam and making horizontal parts with proper intervals between them on the way. Consequently, it is possible to for a circumstance suitable for giant salamanders, river cards, etc., to move upstream and inhabit.
Patent JP-S60104625-A (JP)
Title: Tool holder
Inventor: YOSHIDA TOSHIMASA
IPC: B23B31/20
Filed: 1983-11-10
Abstract: PURPOSE:To increase the force receiving area of a collet in the axial direction by rotating a floating ring arranged in the tool holding hole of a holder proper and moving a taper collet coupled with the thread section on its inner periphery back and forth in the axial direction of the holder proper. CONSTITUTION:A floating ring 9 prevented from moving in the axial direction is rotatably arranged at the back of the tool holding hole 3 of a holder 1, and the thread section 10 on the inner wall of the ring 9 is screwed with the thread section 8 on the outer wall of a taper collet 5. When a driving member 14 arranged at a right angle to the axis of the holder proper 1 is rotated, a worm gear 15 on the outer periphery is engaged with a worm 11 on the outer periphery of the ring 9 to rotate the ring 9, and the collet 5 is slided in the hole 3 via the screwing of the thread section 10 with the thread section 8 of the collet 5. When the collect 5 is moved in the axial direction, the external force is transmitted in the axial direction via the screwing of the thread sections 8, 10 to expand the contact surface, thus a large force can be transmitted.
Patent JP-S58117576-A (JP)
Title: Developing device
Inventor: SUGANO FUCHIO
IPC: G03G15/09
Filed: 1981-12-30
Abstract: PURPOSE:To prevent the unevenness due to stripes on a developer layer, by preventing a developer from riding on a pressing member which presses the developer on a rotated and driven developer carrier by magnetic force. CONSTITUTION:A developing device 1 has a tank 2 where the developer is stored, a developing sleeve 3 (developer carrier), a pressing member 4 which controls the layer thickness of the developer on the developing sleeve 3, and a roll-shaped magnet 5 in the developing sleeve 3. A latent image formed on the surface of a photoreceptor 7 is moved to a development region D. A part 10 for preventing riding on of the developer is provided at a tip 8 of the pressing member 4 and is extended throughout the overall width of the pressing member 4 (in  the longitudinal direction of the developing sleeve). Thus, the toner which is accumulated at the tip 8 is prevented from riding on a surface 4a of the pressing  member 4 to prevent the change of the pressing force of the pressing member 4.
Patent JP-S6272274-A (JP)
Title: Picture processor
Inventor: SONEHARA NOBORU
IPC: H04N1/387
Filed: 1985-09-25
Abstract: PURPOSE:To attain high speed processing by segmentating a character, a graphic from or a photograph from picture information obtained by scanning an existing print or a hand-written document by their attributions so as to extracting the structure of the document thereby eliminating the need for the processing of an actual data. CONSTITUTION:The document is inputted from an image input unit 1 and stored in a picture memory 2 as an original picture pattern 21. A region extraction unit 3 segments image blocks from the original picture pattern 21, repeates the processing until the region no divided any more thereby extracting the size of the region or position information and generating structure table A22. When the structure table A22 is generated, an edition processing unit 4 operates the structure table A to apply processing such as the movement of region and character assigment thereby generating a structure table B23 obtained as the result of operation. The original picture pattern 21 is used based on the structure stored in the structure table B23 from the result of edition and the pattern is printed, communicated or stored by an image output unit 5.
Patent JP-2001043308-A (JP)
Title: Bar code reading method and bar code reading system
Inventor: HATANO HIDEKAZU
IPC: G06K7/14
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To extract a bar code area and to recognize a bar code even if documents where a plurality of bar codes of plural specifications are printed in different positions or different directions or the bar codes of the specifications different for the respective documents are printed in the different positions or directions. SOLUTION: A bar code recognition system has a bar code area extraction means 12 discriminating the image of a bar code by the distribution of two-dimensional pixels and extracting a bar code area, a bar code degree decision means 13 recognizing that the image in the bar code area in the bar code by the distribution of the two-dimensional pixel and estimating the specification of the bar code, a bar code recognition means 14 executing recognition by the plural bar code specifications, and a recognized result decision means 15 narrowing the bar code specification, based on a recognition result by the plural bar code specifications.
Patent JP-H0555838-A (JP)
Title: Semiconductor device
Inventor: USUKI TOSHIO
IPC: H03F1/26
Filed: 1991-08-23
Abstract: PURPOSE:To obtain a semiconductor device with high performance by uniformly shortening the length of lead wires for electrically connecting a semiconductor chip with metallized parts. CONSTITUTION:A chip inserting hole 10 for vertically penetrating a semiconductor chip 2 is formed on a semiconductor substrate 1, the chip 2 is inserted into the hole 10 and a chip receiving projection 12 is formed on the position of an external lead 8s opposed to the rear side aperture part of the hole 10.
Patent JP-H0375858-A (JP)
Title: I/o address decoding system
Inventor: HIRONAKA MASA
IPC: G06F13/14
Filed: 1989-08-17
Abstract: PURPOSE:To improve system performance, and to reduce software capacity by selecting plural allotted I/O devices by outputting one I/O address by a microprocessor when plural I/O devices allotted to the same I/O address exist. CONSTITUTION:The system is constituted of the microprocessor 1 connected to an address bus 2 and a data bus 3 and an input/output control device (I/O device) 4 connected to the miroprocessor 1 through these buses 2, 3. Then, by making plural I/O devices 4 capable of being connected to the same address in prescribed I/O space, the microprocessor 1 becomes capable of selecting plural I/O devices 4 by outputting only one I/O address. Thus, each I/O device 4 need not be accessed separately at the time of the issuance of the same com mand, and the system performance can be improved, and the software capacity can be reduced.
Patent JP-H0766978-A (JP)
Title: Picture coder
Inventor: SUZUKI TOSHIHIKO
IPC: H04N19/126
Filed: 1993-08-26
Abstract: PURPOSE:To improve the coding efficiency in matching with a human eyesight characteristic. CONSTITUTION:A DCT transformation circuit 32 applies orthogonal transformation to original picture data 30 to provide an output of AC component 32a and DC component 32b. A picture characteristic discrimination circuit 36 calculates the distribution state of a high frequency significant coefficient of picture data from the AC component 32a to discriminate definition. The circuit 36 discriminates a local luminance level of the picture based on the DC component 32b and changes discrimination of high definition picture of the AC component 32a into discrimination of a low frequency picture in the case of low luminance. A quantization control circuit 38 sets a proper quantization width to a quantization device 34 in response to the discrimination result 36a. The quantization device 34 quantizes the AC component 32a and a delay circuit 40 adjusts a time of the DC component 32b. A variable length coding circuit 42 applies variable length coding to an output of the quantizer 34 and the delay circuit 40.
Patent JP-H0259861-A (JP)
Title: Preparation, storage, and retrieval device for indexed document
Inventor: SUMINO KUSUMI
IPC: G06F17/30
Filed: 1988-08-25
Abstract: PURPOSE:To eliminate the need for the man-hours of retrieval and preparation and the man-hours of the generation of keys for retrieval and to easily perform retrieval and the confirmation of document contents by providing a means for generating the indexes of a document, a means for storing the document, a means for registering the keys for retrieval automatically, and a means for performing retrieval by utilizing the keys. CONSTITUTION:This device is equipped with the means 104 which counts the frequencies of appearance of words at the time of document preparation and storing appearing pages, the means 105 which registers the keys for retrieving the name of the prepared document, its writer's name, words with high frequencies of appearance, etc., automatically and storing the document, and the means 101 which can accurately refer to not only the keys, but also the document contents and retrieve the document. Consequently, when the document is completed, the index is generated automatically to eliminate the need for the man-hours for the index generation and the key for retrieval is registered automatically to register the retrieval key without requiring any man-hour; and the document contents can be referred to in front of a retrieval device, so while the document contents are confirmed, the desired document can be retrieved.
Patent JP-H0861593-A (JP)
Title: Oil bleeding device
Inventor: KANDA KINZO
IPC: F16N31/00
Filed: 1994-08-12
Abstract: PURPOSE: To simply bleed out the oil with no risk of contaminating clothes etc. CONSTITUTION: At an oil exhaust port of an oil pan which may appear differently according to the device model or manufacturer, a plug body 10 is mounted which is provided with a male thread part 12 adapting to the oil drain port concerned, and when the oil is to be replaced or the like, a valve pressing part 22 of an oil bleeding member 20 is screwed forward into the female thread part furnished at the other end of the plug body 10, and a check valve 18 installed inside is pushed in, and thereby the oil is removed out of the engine.
Patent JP-H0497999-A (JP)
Title: Production of silicon nitride whisker
Inventor: MOTOJIMA SEIJI
IPC: C30B29/62
Filed: 1990-08-10
Abstract: PURPOSE:To easily obtain high purity silicon nitride whiskers with usually discarded bean-curd refuse as starting material by allowing silicon compds. incorporated in the bean-curd refuse to react with nitrogen and hydrogen or with ammonia. CONSTITUTION:Bean-curd refuse is used as starting material and silicon compds. incorporated in the bean-curd refuse are allowed to react with nitrogen and hydrogen or with ammonia. This reaction system is preferably maintained in 10-10<6> Pa pressure. It is not desirable that oxygen and water remain the reaction system. The pref. reaction temp. is about 1,000-1,600 deg.C. Any heating method such as resistance heating, induction heating or heating with IR may be adopted so as to heat the reaction system.
Patent JP-H0937978-A (JP)
Title: Purification device for bathtub hot water
Inventor: HISATAKE MICHIO
IPC: A47K3/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a control device to perform a control function so as to distinguish the cause of overheating when occurred in an indirect heater, and quickly take proper troubleshooting action. SOLUTION: When an overheating detection means 37 of a heater 7 detects the occurrence of overheating, a control means 42 working as a overheat distinguishing means 43 as well as a overheat control means 44, performs a control function, on the basis of the program of overheat treatment stored in a control program memory means 39 working as a overheat distinguishing program memory means 40 as well as a overheat control program memory means 41, and shows the cause of overheat on the overheat cause indication means 27 of a display device 48. At the same time, the operation of a circulation pump 6 as well as power supply to the heater 7 is controlled, depending on the cause.
Patent JP-H0376081-A (JP)
Title: Cassette type magnetic disk device
Inventor: WAKATSUKI HIDEHIRO
IPC: G11B25/04
Filed: 1989-08-18
Abstract: PURPOSE:To constitute the device so that a cassette can be inserted from either direction both front and rear by providing a connector on the front part and the rear part, respectively for the direction of insertion. CONSTITUTION:The external form is formed like a rectangular parallelopiped, etc., whose cross section is rectangular, becomes a shape being symmetrical to the front and the rear against the direction A for insertion, and also, an insertion opening 19 of a body device 16 is also formed so that the cross section becomes rectangular. Also, on two parts of the face 15a of the front side and the face 15b of the rear side against the direction A for insertion, male connectors 18, 18 for making an electrical connection to the body device 16 are provided, the male connectors 18, 18 have a shape being symmetrical to the upper and the lower parts and to the right and the left, and on the inner part face 19a of the insertion opening of the body device 16, a female connector 20 to which the male connector 18 is connected is provided. In such a way, a cassette can be inserted in both front and rear direction.
Patent JP-H0261775-A (JP)
Title: Chart picture recognizing system
Inventor: KOJIMA HARUHIKO
IPC: G06T7/60
Filed: 1988-08-29
Abstract: PURPOSE:To extract a ruled line and a block, which is surrounded by the ruled line, with high accuracy at a high speed by obtaining peripheral distribution from a whole chart area, extracting the ruled line of an external frame and the ruled line, whose both edges contact to the external frame of such a chart, and extracting the respective blocks to be surrounded by these ruled lines. CONSTITUTION:In a first ruled line candidate extracting means 1, the peripheral distribution is obtained from the whole chart area and a position, in which the ruled line exists, is estimated. In an external frame ruled line extracting means 2, the ruled line of the external frame is extracted from the ruled line candidate. In a first ruled line extracting means 3, the ruled line candidate, whose both edges contact with the external frame ruled line, is extracted as the ruled line. In a second ruled line candidate extracting means 5, the peripheral distribution is obtained in the block, which is extracted by a block extracting means 4, and the ruled line candidate in the block is extracted. In a second ruled line extracting means 6, the ruled line candidate, whose both edges contact to the side of the block, is extracted as the ruled line. When the ruled line is extracted by the second ruled line candidate extracting means 5, information concerning this ruled line are fed back to the block extracting means 4.
Patent JP-H06224257-A (JP)
Title: Interconnecting capacitor and manufacture thereof
Inventor: RARII ERU MORESUKO
IPC: H01L23/64
Filed: 1993-08-27
Abstract: PURPOSE:To obtain a bypass capacitor which is capable of being close to an IC board and being aligned, demanding for only a minimum area on the front surface of both the IC board and a carrier board by connecting the IC board to a plurality of individual interconnecting elements installed to a carrier board by way of a dielectric substance. CONSTITUTION:A chip or a board 10 is partially connected to a plurality of individual interconnecting elements 30 and 40 installed to a carrier board 20 by way of a dielectric substance, thereby forming an interconnecting capacitor as a bypass capacitor for noise filtration in an IC module which comprises a chip which constitutes an integrated circuit or the board 10 and the carrier board 20 which loads more than one board. More specifically, a first solder bump 30' is installed to a first board 10 while a second solder bump 40', which covers the dielectric substance 50 on the surface of a joint part as opposed to the solder bump 30' on the second board 20 which faces the board 10. The solder bumps 30' and 40' are subjected to reflow, thereby contact-bonding them by way of the dielectric substance layer 50.
Patent JP-H0939003-A (JP)
Title: Skin material cutting method of foam molded product
Inventor: KONDO TETSUO
IPC: B29K105/04
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To insert the rising part of a base material in such a state that the falling of the edge part forming the opening part of a skin material is prevented and to prevent the leakage of urethane foam filled into the gap between the skin material and the base material to be foamed. SOLUTION: When an opening part 16 is provided to a foam molded product produced by the foaming and filling of urethane foam, the support, member 24 coming into contact with the edge part 16c forming the opening part 16 is arranged to a skin material support mold 18 in a slidable manner. After the support member 24 is brought into contact with the edge part 16c, an endless strip like elastic member 24 is mounted on the rib molded to the outer periphery of the edge part 16c in a protruding state. In this state, the rising part 12a of the base material 12 is brought into contact with the support member 24 and, thereafter, the support member 24 is inserted in the edge part 16c while slid in a retreat direction. The urethane foam 22 penetrating into the gap between the edge part 16c and the rising part 12a is housed in the rib provided to the edge part 16c.
Patent JP-H0260951-A (JP)
Title: Thermoplastic elastomer composition of excellent weathering resistance
Inventor: UCHIYAMA AKIRA
IPC: C08L23/16
Filed: 1988-08-29
Abstract: PURPOSE:To obtain the title composition improved in weathering resistance by partially crosslinking a specified blend by heating in the presence of an organic peroxide. CONSTITUTION:A blend is obtained by mixing 100 pts.wt. total of 90-10 pts.wt. peroxide-crosslinkable olefin copolymer (e.g., ethylene/butadiene copolymer rubber) of a Mooney viscosity of 10-250 and an iodine value <=18 and 10-90 pts.wt. olefin plastic (e.g., atactic PP) of an MI of 0.1-50 with 3-100 pts.wt. mineral oil-based softener (e.g., paraffinic process oil) of a viscosity index >=80. A mixture of this blend with 0.05-3wt.% organic peroxide (e.g., dicumyl peroxide and 0.1-2wt.% polyfunctional vinyl monomer (e.g., devinyl-benzene) is partially crosslinked by dynamically heating at 150-280 deg.C for 1-20min at a shear rate of 10-10<4>sec<-1> to obtain a thermoplastic elastormer composition of a hot toluene- insolubles content of 3-80wt.% and a melt flow rate of 0.01-100g/10min.
Patent JP-H0759792-A (JP)
Title: Laser probe
Inventor: WAKAMATSU TAKESHI
IPC: A61B18/20
Filed: 1993-08-27
Abstract: PURPOSE:To effectively perforate a bone or the like, in performing the medical treatment of a bone or the like using a laser beam, by applying spray to a place irradiated with the laser beam not only to suppress the overheating of a laser probe but also to prevent the diffusion of the laser beam. CONSTITUTION:This laser probe has an optical fiber 14 and the fluid passage 12 provided in parallel to the optical fiber or the conduit opened at the tip thereof surrounding the optical fiber 14 so as to leave a predetermined gap. The fluid passage 12 is allowed to communicate with the water valve 8 opened and closed by a lever 7 and an air valve (not shown in a drawing) constituted in the same way and, when the water valve and the air valve are opened at the same time during the irradiation with laser beam, the irradiation with laser beam and spray injection are performed at the same time.
Patent JP-S58120836-A (JP)
Inventor: TORIO AKIO
IPC: D03D39/22
Filed: 1981-12-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6369605-A (JP)
Inventor: OKAMOTO SUNAO
IPC: B28B21/52
Filed: 1986-09-11
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-H0375398-A (JP)
Title: Production of electrolytic chromic acid treated steel sheet for welded can
Inventor: NAKAMARU HIROKI
IPC: C25D11/38
Filed: 1989-08-18
Abstract: PURPOSE:To carry out high speed welding of an electrolytic chromic acid treated steel sheet by subjecting a sheet metal to continuous annealing and to temper rolling and immediately performing, as electrolytic chromic acid treatment, cathodic treatment at specific electrolytic current density in a treatment solution composed principally of chromic anhydride. CONSTITUTION:A sheet metal is continuously subjected to degreasing and to continuous annealing and successively to temper rolling in a dry state. Subsequently, without pickling, cathodic treatment is performed, as electrolytic chromic acid treatment, at 200-600A/dm<2> electrolytic current density in a treatment solution composed principally of chromic anhydride. In the electrolytic chromic acid treatment, a metallic chromium layer of 10-120mg/M<2> metallic chromium content is deposited, and further, a chromium hydrated oxide layer is deposited on the above by 3-15mg/m<2> expressed in terms of metallic chromium. By this method, corrosion resistance after coating can be improved.
Patent JP-H0377539-A (JP)
Title: Method for detecting photographic section with mri apparatus
Inventor: TAKIGUCHI KENJI
IPC: A61B5/055
Filed: 1989-08-21
Abstract: PURPOSE:To clarify a relationship between a desired sectional direction for photograph and a reference image by assigning an optional desired sectional direction by using a map of coordinate system referred to the apparatus and a reference image obtained by photographing a subject. CONSTITUTION:A tomographic image is picked up as the first reference and displayed on a scope. Next, a coordinate axis and a sectional direction of the displayed image are indicated, and then a cursor 6 is moved to the displayed image and made to display a sectional direction to the image. The displayed image is revolved around A by further assigning an angle, so that a section 10 is displayed. An optional sectional direction is decided after repeated assignments of the cursor and the angle. If a coordinate system is on the apparatus not affected by subject's body position and personal difference, the sectional direction will be given by a rotational matrix. It is possible, by this method, to recognize a relative relationship of a desired sectional direction for photograph and the sectional direction of displayed image to the reference coordinate system definitely.
Patent JP-H1153489-A (JP)
Title: Information card system
Inventor: HAMADA KOJI
IPC: B42D15/10
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of the reception part of a card reader. SOLUTION: A non-contact card reader 2 is constituted of an antenna part 20a for reading the identification information of an ID card 1 and a controller part 20b for transmitting the identification information to a leaving/entering management device 3. The management device 3 identifies an entering/leaving person by the identification information from the reader 2. A CPU 21 transmits operation confirmation information to the controller part 20b at every prescribed time interval t1. The CPU 26 observes the time interval of receiving the operation confirmation information and transmits abnormality detection information to the management device 3 when the time interval exceeds the prescribed time interval t2 (t1<t2).