baber/WOPTO huggingface dataset:
Patent JP-S6421583-A (JP)
Title: Circumscribed rectangle pattern arithmetic circuit
Inventor: HONGO YASUO
IPC: G06T7/60
Filed: 1987-07-17
Abstract: PURPOSE:To rapidly obtain a circumscribed rectangle by executing the whole scanning of respective windows by using 4 kinds of 2X2 windows. CONSTITUTION:A circumscribed rectangular pattern 13 is computed by executing the anisotropic expansion processing of a character pattern 12. The anisotropic expansion processing is defined as processing for converting a noticed picture element CP into a black picture element only when conditions C1-C4, i.e. black picture elements BL, have 4 kinds of arrangements shown by (a)-(d). Namely, sequential picture element operation is executed by using a new value of the noticed picture element for the expansion processing of the adjacent picture element about the 4 conditions C1-C4 and the arithmetic processing of the circumscribed rectangular pattern 13 can be completed only by executing 4 kinds of scanning for an optional character pattern. Thus, the conditions can be decided by 2X2 windows including the noticed picture element by allowing respective conditions C1-C4 to correspond to respective scanning processes S1-S4.
Patent JP-S6154760-A (JP)
Title: Image reader
Inventor: SAKAKIBARA KENJI
IPC: H04N1/12
Filed: 1984-08-24
Abstract: PURPOSE:To make a read only within a set readout area by providing a driving device which moves a carriage at right angles to the feed direction of a form, a readout area setting operation device, a readout command operation device, and storage means for storing the readout area. CONSTITUTION:The readout setting operation device 1 consists of cursor keys, and a left upper and a right lower margin set key. A CPU3 consists of a readout area setting means 3-1 and a readout control means 302. When a readout area is set, cursor keys are operated to operate a paper feeding device 5 and a carriage driving device 6 so that the cursor coincides with the readout area, and then the margin setting keys are operated. Then the CPU3 stores data on coordinates of the area in a memory 4 corresponding to said operation. Then, a readout command operation device 2 sends a readout start command to the CPU3.
Patent JP-H1121917-A (JP)
Title: Basement made of steel
Inventor: TAKASE RYUJI
IPC: E02D27/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To construct a large underground space as required by a method wherein a floor section is built of floor panels made of steel or reinforced concrete, wall panels made of steel are installed to the floor section while being mutually connected and wall sections are built, beams are stretched among the upper end sections of the wall sections and a roof section is erected onto the beams. SOLUTION: Levelling concrete 2 is placed onto a trench bottom, and floor panels 1 made of steel are laid on the levelling concrete 2. Wall panels 3 made of steel are disposed in upright while being mutually joined. A roof section 4 is constructed among the upper end sections of the wall panels 3, 3 made of steel by site works. The roof section 4 is constituted so as to be worked as the floors of a first floor in combination by laying wooden boards 13 onto steel-framed beams 11 through floor joists 12. Consequently, the roof section having large spans can be built by constructing the roof section 4 by site works. Accordingly, since the roof section is executed easily, the roof section having large spans can be built easily, and an underground space having required size can be constructed readily.
Patent JP-H0466192-A (JP)
Title: Bath water cleaning apparatus
Inventor: NOMOTO REIJI
IPC: A47K3/00
Filed: 1990-07-06
Abstract: PURPOSE:To completely carry out sterilization with ozone with scarcely affecting a bathing person in ozone harm by carrying out sucking air for a jet nozzle from a space between water in a bathtub and a cover of the bathtub and at the same time controlling an ozone generating apparatus according to a bathing schedule. CONSTITUTION:Water in a bathtub is sucked from a suction inlet 2 and jetted out through a jetting outlet 3 by a circulating pump 6. Since the suction inlet 16 of a suction tube 15 of a jet nozzle 14 is opened in a space 13 between bath water 4 in a bathtub 1 and a cover of the bathtub, non-reacted ozone released from the bath water 4 and accumulated in the space 13 is sucked through the suction inlet 16 of the suction tube 15 and jetted to the bath water 4 in the bathtub 1 through the jet nozzle 14 again to carry out sterilization of the bath water 4. Consequently, non-reacted ozone is prevented from being accumulated in a high concentration in the space 13. Further, according to a bathing schedule, an ozone generating apparatus is stopped during a bathing time. As a result, ozone harm scarcely affects a bathing person and moreover sterilization with ozone is carried out completely by the operation of the ozone generating apparatus 11 during a time except the bathing time.
Patent JP-H1125653-A (JP)
Title: Resin coating aluminum material for hard disk drive case, hard disk/drive case using the resin coating aluminum material and hard disk driving device using the same
Inventor: SATO TAKAHIRO
IPC: G11B33/12
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin coating aluminum material for hard disk case drive which is light in weight and is excellent in a molding workability and does not gener ate gas from resin coating films under a more strict use condition and moreover to provide a lightweight hard disk drive case having high corrosion resistance of material in which this resin coating aluminum material is used and the risk of a malfunction and a failure due to the generating of gas from organic resin coating films is not present and a hard disk driving device in which this hard disk drive case is used. SOLUTION: This resin coating aluminum material is constituted by forming a coating film which is to be formed with a coating compound in which a polyester resin having a hydroxyl group, an aminoplast resin and an epoxy resin are contained and whose thickness is equal to or thicker than 1 μm as a first layer on the primary coating film of the one side of an aluminum alloy plate on which a primary coating film is formed and by forming a coating film which is to be formed with a coating compound in which the polyester resin having the hydroxyl group and the aminoplast resin are contained and whose thickness is equal to or thicker than 5 μm as a second layer on the first layer.
Patent JP-H0267369-A (JP)
Title: Crosslinkable silyl polymer composition
Inventor: DEIBITSUDO JIYON BURIN
IPC: H01B3/44
Filed: 1989-07-11
Abstract: The inclusion of an ester of dipentaerythrital and one or more C4 to C8 carboxylic acids in a composition comprising a silyl polymer and an organometallic silanol condensation catalyst, decreases the tendency of the composition to undergo premature crosslinking during the fabrication of articles therefrom. The invention includes compositions crosslinkable by the action of water comprising a silyl polymer, the ester and an organometallic silanol condensation catalyst and also processes for the preparation of the compositions.
Patent JP-H05343160-A (JP)
Title: Working method of plug chip
Inventor: OSHIMA TAKAFUMI
IPC: B21D28/14
Filed: 1992-06-11
Abstract: PURPOSE:To work a plug chip without burrs deformation, nor off-centering in good yield at low cost by punching out a chip having no recessed part from a band material, and then forming a recessed part on the chip lower surface. CONSTITUTION:A band material 4 is inserted between metal molds formed of a die 1 and a movable die 2 situated in the die center and having a protruding part on the top end, and a punch 3, a chip is punched out by the punch 3, and a recessed part is then formed on the chip lower surface by the die 2. After pushing up the die 2, the chip is recovered by air blow, and a plug chip is formed. Namely, the chip is punched out from the material 4 simultaneously by the punch 3 and the die 1 of the single metal mold, and the recessed part is provided on the chip center by the die 2 situated in the center of the punch 3 and the die 1 and having the protruding part on the top end. Thus, a plug chip without burr, deformation nor off-centering can be worked in a good yield at low cost, and when it is used in the central electrode top end of a spark plug, field intensity is increased, and discharge voltage can be reduced.
Patent JP-S5879730-A (JP)
Title: Flaw detecting method and device therefor
Inventor: INOUE SUMINORI
IPC: H01L21/66
Filed: 1981-11-05
Abstract: PURPOSE:To automaticaly detect a defective flaw mark by a method wherein a flaw pattern is obtained directly from a particular area of image input data so as to detect the length of a pattern having a particular width from the above pattern. CONSTITUTION:A first counter 24 is used to count the number of bits corresponding to the line width, or an SIG signal, of a bad flaw. Subsequently, the maximum and minimum values of the width of the bad flaw are compared with predetermined values by first and second comparators 22, 23 in the timing CP1. If both the values are within the limits, logic ''1'' data indicating the presence of a bad flow is stored in a flip flop circuit 27. A second counter 29 carries out a +1 calculation in the timing CP2 and at the same time the counter 24 is reset.  Then a circuit 27 is reset in the timing CP3 so as to take up the next scanning  line. This operation is repeated to store the value corresponding to the length  of the defective flaw 4 in the counter 29. These values are read out of the CPU  and compared with the predetermined maximum and minimum values to examine the defective flaw.
Patent JP-H0342695-A (JP)
Title: Head-up display
Inventor: YAMAMURA SOHEI
IPC: G09F9/00
Filed: 1989-07-10
Abstract: PURPOSE:To prevent the visibility of an operator from lowering by superposing and viewing the transmitted image of a front glass, information from a display information source and the light of a multicolor caution lamp. CONSTITUTION:A combiner 1 is arranged on the inner side of the front glass 2 and the multicolor caution lamp 4 is set at a position where the visual field of landscape is not sacrificed within the range equal to or under the line of sight combining an eye E and a bonnet 3 below the back surface of the combiner 1. Meanwhile, an enlarged virtual image 8 is information obtained by an electronic shutter LCD 5, a light source 6, a Fresnel lens 7 and the combiner 1. Therefore, since the caution lamp 4 is viewed through the combiner 1, it is recognized without sacrificing the visual field. thus, the visibility of an operator is prevented from lowering.
Patent JP-H04371172-A (JP)
Title: Manufacture of shaft and grip for badminton racket frame
Inventor: HIGUCHI RYOJI
IPC: A63B49/02
Filed: 1991-06-20
Abstract: PURPOSE:To enable a racket frame comprising a ball-hitting portion, a shaft portion and a grip portion to be formed into desired thickness and to prevent dispersion of the quality thereof by continuously and integrally molding the shaft portion and the grip portion. CONSTITUTION:A mandrel 5 is used which takes such a shape that a shaft portion 3 and a grip portion 4 are integrated and continued to each other. A prepreg 6 cut into a shape for forming the shaft portion 3 and the grip portion 4 is wound around the outer periphery of the mandrel 5 into desired thickness. Next a wrapping tape is wound and fastened around the outer periphery of the mandrel 5 on which the prepreg 6 is wound and the tape is hardened and molded by normal method. The mandrel in which the shaft portion 3 and the grip portion 4 are hardened and molded in advance and an FRP forming material for molding a frame portion 2 under internal pressure are disposed in a metal mold and air or the like is forced into the mold from a grip end portion so that the frame portion 2, the shaft portion 3 and the grip portion 4 are integrally molded. Thereby the weight of the racket frame can be reduced and the manufacturing process of the frame can be simplified.
Patent JP-S6420635-A (JP)
Title: Semiconductor integrated circuit device
Inventor: GOMI HIDEKI
IPC: H01L21/31
Filed: 1987-07-15
Abstract: PURPOSE:To reduce a parasitic capacity and to obtain an element isolation region of a favorable shape by burying a polycrystalline silicon film containing oxygen in an element isolating silicon groove. CONSTITUTION:A P-type Si substrate 101 is thermally oxidized to form an Si oxide film 102, an Si nitride film 103 is formed thereon, and a photoresist film is selectively so formed as to expose a place to be formed with an element isolation region. With the photoresist film as a mask the films 103, 102 and the substrate 101 are etched to form grooves 105, an impurity is ion implanted to form a P<+> type region 106 in the bottom of the groove 105. Then, a resist film is removed, the groove 105 is thermally oxidized to form an Si oxide film 108, a polycrystalline silicon film 107 containing oxygen is grown on the whole surface including the film 108, the film 107 is so etched as to expose the film 103, and the exposed part of the film 107 is oxidized. Thereafter, the film 103 is removed, the film 102 is so removed at the region except the groove 105 until the substrate 101 is exposed to obtain an element isolating region.
Patent JP-H0342911-A (JP)
Title: Input data processor for d/a converter
Inventor: YOSHIO JUNICHI
IPC: H03M1/66
Filed: 1989-07-10
Abstract: PURPOSE:To suppress a switching noise at the zero-cross point of a signal by providing a level shifting circuit which shifts an AC signal represented by digital data on a positive or negative potential level based upon the zero level. CONSTITUTION:The level shifting circuit 102 generates a signal V2 by shifting an addition signal V1, generated by an adder 3, to the positive level from the zero level by a specific shift voltage VSFT. Then DA bias data is added so as to set the shift voltage VSPT to such a value that the lower-limit value of the addition signal V2 of a dither signal VDTH and an original signal is not zero level. This shift voltage VSPT is set to the best value in consideration of the attenuation level of an attenuator 100. Thus, the addition signal V1 itself is shifted to the positive side from the zero level and then a D/A converter is not put in MSB(Most Significant Bit) inversion when the original signal is a small level signal which is easily affected by the switching noise.
Patent JP-2000009557-A (JP)
Title: Torque sensor
Inventor: MIWA MORITAKA
IPC: G01L3/10
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cause of the nonreciprocal phenomenon to reduce the hysteresis by providing a d-c magnetic field applying means (permanent magnet etc.), for normally applying a d-c magnetic field to a magnetic anisotropic peripheral part of the outside face of a torque transmitting shaft. SOLUTION: A first and a second magnetic anisotropic part 2, 3 composed of many rectangular magnetic belts inclined mutually in opposite directions at specified angles to the axial line are formed on the outside face of a toque transmitting shaft 1. When a torque is located on the torque transmitting shaft 1, compression strains occur in the belts of either magnetic anisotropic parts 2, 3 and tensile strains occur in the belts of the other. At both axial ends of a yoke 6, permanent magnets 12, 13 magnetized at both radial ends are disposed to apply d-c magnetic fields to thereby the magnetic anisotropic parts 2, 3. Thus the normally applied d-c magnetic fields to the magnetic anisotropic parts 2, 3 restrain the magnetic domains in the magnetic anisotropic parts 2, 3 from reducing and moving.
Patent JP-H1117991-A (JP)
Title: Electronic image pickup device
Inventor: INOUE TAKASHI
IPC: H04N5/225
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To improve workability in assembling and to attain miniaturization of a device by constituting a common axis part for a rotary lid for recording medium and a rotary lid for a battery through providing a clamp part of a main body with the lid or recording medium to cover the insertion opening part of a recording medium housing chamber and the lid for battery to cover the opening part of a battery housing part. SOLUTION: A lid center part 17 of a lid 16 for memory card is shared and with this lid center part 17 as a center, a lid 24 for battery to be turned is arranged at the right side part of a front cover 1 consisting of a clamp part 15. At the central section of the lid 24 for a battery, a lever 25 is provided for turning on/off a battery lid lock. Since the lid 16 for memory card provided at the clamp part 15 are the lid turn center part 17 of the lid 24 for a battery are shared, the operation of attachment and assembly for the lid 24 for the battery with the main body of the device composed of the front cover 1 and a rear cover 2 is facilitated, the number of the axes can be reduced by one and the device can be miniaturized.
Patent JP-H0755148-A (JP)
Title: Method of burning fuel and air in swirling mixer for combustor and combustor
Inventor: CHIYAARUZU BII GUREIBUSU
IPC: F23R3/30
Filed: 1994-07-29
Abstract: PURPOSE: To provide a swirl mixer for combustor in gas turbine engine in which generation of smoke from a gas turbine engine can be reduced and reignition stability thereof can be enhanced. CONSTITUTION: A fuel/air mixer 10 has a mixing duct 12 comprising a first duct 20, and second and third annular ducts 22, 24 located radially outside of the first duct 20. Each duct 20, 22, 24 has an air inlet 28, 34, 40 and a swirl blade 50, 58, 62 contiguous thereto. The first duct 20 has an outlet 30 located entirely in the second duct 22. Swirl angle of a gas flow in the ducts 20, 22, 24 is regulated appropriately to have a different value. According to the arrangement, generation of smoke from a gas turbine engine can be reduced and reignition stability thereof can be enhanced.
Patent JP-S6252186-A (JP)
Title: Microporous solidified material, manufacture and use for manufacturing cathode member particularly
Inventor: JIYAN BASHIYO
IPC: C25B11/12
Filed: 1986-07-30
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Consolidated microporous material comprising a stack of fibres deposited on a perforated rigid substrate, the said stack containing carbon fibres and being consolidated by a fluorine-containing polymer, characterized in that the carbon fibres have a length distribution such that the length of at least 80% of the fibres corresponds to the mean length of the said fibres to within about plus or minus 20%. 1. Claims for the Contracting State : AT Process for obtaining a consolidated and microporous material, comprising the deposition of a fibrous structure on a perforated rigid substrate, characterized in that it comprises the deposition by filtration of a suspension containing carbon fibres and a binder based on fluorine-containing polymers on a perforated rigid substrate, the carbon fibres having a length distribution such that the length of at least 80% of the fibres corresponds to the mean length of the said fibres to within about plus or minus 20%.
Patent JP-H0285281-A (JP)
Title: Pyridazinone derivative
Inventor: JIEIMUZU REDOPASU
IPC: C07D493/04
Filed: 1989-07-10
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R 1  is 1-4 substituents, H, OH, halogen, NO 2 , non-substituted amino, 1-4C alkyl substd. amino, 1-4C alkyl, 1-4C halogen substd. alkyl or the like; R 2  and R 3  are each H or 1-4C alkyl; R 4  and R 5  are 1-4C alkyl or form a 5-6-membered ring along with N; X is S or 0; and a dotted line is an arbitrary bond.  
     EXAMPLE: 4,5-Dihydro-6-(5,6-dimethoxy-benzo[b]thien-2-yl)-5-methyl-3(2H)- pyridazinone.  
     USE: A pulmonary blood vessel dilator, a bronchodilator, a general vasodilator, a platelet aggregation inhibitor and a cardiotonic drug.  
     PROCESS: A keto acid represented by formula II or alkyl (1-8C) ester thereof or carboxylate thereof is condensed with hydrazine, pref., hydrazine hydrate and a product is oxidized if necessary. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0754949-A (JP)
Title: Planet type traction roller transmission
Inventor: DANIERU JIEE DAU
IPC: F16H13/06
Filed: 1994-07-29
Abstract: PURPOSE: To provide a planetary transmission having a high transmission ratio, even though it has a compact constitution. CONSTITUTION: A planetary traction roller 11 has a small diametral part 11a and a large diametral part 11b. The small diametral part 11a is rolled on a traction ring 10 fixed on a housing 1 and a sun roller structure 8 fixed on an output shaft 3, and the large diameter part 11b is rolled on a second traction ring 17 connected to an output shaft 4. Therefore, the output shaft 4 is rotated at a low speed, matched to different diameters of both the small and large diametral parts 11a, 11b.
Patent JP-H0231962-A (JP)
Title: Device for indicating failure of vehicle
Inventor: HIDESHIMA MASAO
IPC: G08B25/00
Filed: 1988-07-19
Abstract: PURPOSE:To improve workability at the time or repairing failure by providing an output means for outputting the result of a failure diagnosing device for various control systems loaded on a vehicle in a position like the front face of a room mirror, etc. which can be seen from the side of an engine room with its bonnet opened. CONSTITUTION:A device for indicating the failure diagnosis result of a failure diagnosing device 16 for various control systems mounted on a vehicle which are installed in the engine room 14 of a vehicle 12, is provided, e.g., on the front face portion of a room mirror 18, etc. in a vehicle room. Since the front face portion of the room mirror 18 can be seen unobstructedly from an operator standing on the side of an engine room 14 with its bonnet opened, the repairing condition of failure can be easily read at the time of repairing the failure, improving workability.
Patent JP-S6240021-A (JP)
Inventor: EDA NOBUO
IPC: H02H3/28
Filed: 1985-08-12
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-S6422781-A (JP)
Title: Calling register for elevator
Inventor: HAYASHI YUICHIRO
IPC: B66B3/00
Filed: 1987-07-17
Abstract: PURPOSE: To enable even a blind user to quickly and accurately find a desired destination button among a number of destination buttons by providing a voice output means for announcing the floor name of the destination button from a speaker. CONSTITUTION: A contact plate 12 is provided in the surface of the destination button 11 of an in-car operation panel and, when a user touches this contact plate 12, this contact is detected by a contact detecting means 13, a voice output means 14 outputs a voice signal equivalent to the contact plate 12 touched by the user, and a broadcast device 15 announces a floor name from a speaker 16. The output of the contact detecting means 13 is registered by a call registration means 11, an elevator running control means 18 causes a car to respond to the call based on this output, and a call registration lighting means 19 indicates the call registration by a call registration lamp 20. After the car responds to the call, a position detector 21 supplies its output to the call registration means 17, and the registered call is deleted.