baber/WOPTO huggingface dataset:
Patent JP-2000230837-A (JP)
Title: Traffic information displaying method of motor-vehicle- mounted navigation device
Inventor: SHIMABARA DAISUKE
IPC: G01C21/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To enable a user to grasp roads easily on which the user can travel to avoid traffic congestion by chiefly displaying information on the traffic congestion of a road on which the motor vehicle is travelling, omitting information on the congestion of areas with low possibility of passing, and displaying only useful information on a screen. SOLUTION: A control device 16 detects the present location of a motor vehicle by signals of a GPS receiver 4 and a self-contained navigation sensor 5, specifies a road on which the vehicle is travelling, and stores information on traffic congestion in a traffic information storage part 21 when receives it from a traffic information receiver 3. Here, in the case of travelling on an ordinary road in a mode to display information on the congestion of the road priorly on which the vehicle is travelling, information on the congestion of ordinary roads in the map display range of a display device 7 is extracted from the stored congestion information. As information on the congestion of express highways in a predetermined range from the present location of the vehicle is simultaneously extracted and is each displayed on a map screen, it is possible for a user to judge that it is better, etc., to travel on the ordinary road than travelling a congested express highway. As information on the congestion of both roads is similarly displayed also in the case of traveling on an express highway, it is possible to judge that it is, for example, better to get off to an ordinary road at the next exit.
Patent JP-H11230572-A (JP)
Title: Dehumidifier
Inventor: SHIBATA HIDEO
IPC: F24F1/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To improve assembling performance and achieve a VA through reduction of a die cost by supporting a compressor and a dehumidifier by means of an integrally formed vibration isolating member for engaging an upper part of the compressor with a mounting leg thereof and engaging a lower part with a bottom plate. SOLUTION: A refrigerant circuit is formed by comprising a bottom plate 11 for fixing a compressor 12, and a refrigerant piping 22 for connecting an evaporator and a condenser. A vibration isolating member 25 which is an integrally formed columnar body made up of a vibration isolating rubber is arranged perpendicularly, and a circular groove is provided at an upper part and a lower part thereof. Before assembling, a lubricant is applied to the vibration isolating member 25 made up of the vibration isolating rubber, and the circular groove is pressed into an engaging hole of a leg 13 for mounting the compressor. Likewise, the circular groove of the vibration isolating member 25 is pressed into the engaging hole in the bottom plate 11. The vibration isolating member 25 is fitted into three engaging holes provided in the bottom plate 11 of the main body of the dehumidifier.  As a result, no individual assembling is necessary for assembly, and working time, costs of processing and dies are reduced.
Patent JP-H09220362-A (JP)
Title: Competition game device
Inventor: ETO TETSUTARO
IPC: A63H13/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To present a site pressure feeling and arouse the interest of a player by providing expanding/shrinking means expanding/shrinking in the substantially orthogonal direction to a circulation locus and moving mobile pieces in the orthogonal direction to the moving direction of a circulating means. SOLUTION: A rail 13 is arranged on a support plate 12 horizontally stretched in a cabinet 11 to form a circulation locus. A travel base 14 is mounted on a rail 13, and the travel base 14 is provided with mobile pieces 15 magnetically attracting multiple travel patterns 4a via a travel plate 15. Carriers 16 supporting the mobile pieces 15 are supported by guide rollers movably along a guide rail 17 extended in the moving direction of the travel base 14. Metal plate spring members 30 are provided to move the mobile pieces 15 in the orthogonal direction to the moving direction of the travel base 4 from the carrier 16 of the travel base 14, and the carriers 16 are provided with storage means storing the metal plate spring members 30.
Patent JP-H01208738-A (JP)
Title: Optical information recording medium and production thereof
Inventor: YASUI TOSHIAKI
IPC: G11B7/2534
Filed: 1988-02-15
Abstract: PURPOSE:To improve adhesiveness and to prevent cracking of a thin film layer and exfoliation of the thin film layer from a substrate by intervening a polar functional group selected from a sulfonic acid group, carboxyl group, hydroxyl group, amino group, and nitrile group on at least the signal pattern surface of the substrate. CONSTITUTION:The polar functional group selected from the sulfonic acid group, carboxyl group, hydroxyl group, amino group, and nitrile group is intervened in the boundary face between at least the signal pattern 1 surface made of a resin and the thin film layer 3. The resin material constituting the signal pattern 1 surface and the inorg. film or metallic film constituting the thin film layer 3 are bonded by the strong force of the hydrogen bond or covalent bond and the adhesiveness is improved. Such troubles as cracking of the thin film layer 3 and exfoliation of the thin film layer 3 from the substrate 2 are thereby eliminated.
Patent JP-H04270441-A (JP)
Title: Data processor
Inventor: HISHINUMA YUKINOBU
IPC: G06F13/38
Filed: 1991-02-26
Abstract: PURPOSE:To process plural data in a buffer by one time of an interruption processing and to shorten time required for processing the data in the buffer. CONSTITUTION:Based on the number of data stored in a FIFO buffer 241, it is allowed or inhibited to inform an interruption signal of a microprocessor 243 and when more than the prescribed number of commands exist in the FIFO buffer 241, the interruption processing is started for the first time. Therefore, the plural commands in the buffer 241 are processed by one time of the interruption processing, and time required for processing the data in the buffer can be shortened.
Patent JP-S57146482-A (JP)
Title: Multispot welding machine
Inventor: KAMIO KAZUYOSHI
IPC: B23K11/11
Filed: 1981-03-04
Abstract: PURPOSE:To improve the weld productivity in the state of multispot welding by making the structual members provided with upper fixtures turnable and retreatable upwared from the welding position. CONSTITUTION:A mterial 23 to be welded is carried in with shattle bars 21 to a multispot welding machine 24, and is sandwiched by compression with upper fixtures 39 and a lower fixture 45. Electricity is conducted with the welding guns 37 of the fixtures 39 and the back electrode 44 of the fixture 45, whereby spot welding is executed. In this case, the structural members 30, 30 provided with the fixture 39 are turned and retreated upward of a machine frame 25 around the pins 31 provided to the top ends of the vertical ports 28 of the machine 24, by which the material 23 can be carried easily into the machine 24 despite the pressure of projecting parts to said material. Since the ascending and descending storkes of the fixture 45 can be made smaller, the welding work is accomplished quickly.
Patent JP-H05226633-A (JP)
Title: Manufacture of semiconductor optical waveguide
Inventor: NOGIWA SEIJI
IPC: H01S5/042
Filed: 1992-02-18
Abstract: PURPOSE:To improve control of propagation mode and current narrowing performance in an easy manner by performing mesa etching and ion implantation or selective crystal growth and ion implantation using a common selective mask and then forming an optical waveguide and a high-resistance layer in self-aligned manner. CONSTITUTION:A layer structure containing a virtually parallel p-n junction is formed on the surface of a substrate 1 by performing epitaxial growth of a plurality of semiconductor layers 2-4 on the substrate 1 and a mask 5 is formed on the surface according to a path for guiding light. Then, the layer structure is subjected to mesa etching leaving a region which is covered with the mask 5 and resistance of one part of the layer in layer structure is increased by implanting ion for regions other than one where the mask 5 is formed. Then, a buried layer 7 is grown selectively at the mesa side. A propagation mode is controlled and implantation efficiency is improved by performing etching, semi-insulation, and selective crystal growth treatment only to a region around it by using the common selective mask 5.
Patent JP-H03236775-A (JP)
Title: Method for stabilizing enzymic solution
Inventor: MIYAZAWA MICHIO
IPC: C12N9/04
Filed: 1990-02-09
Abstract: PURPOSE:To enable stable maintenance of enzymic activity at ambient temperature for a long period by adding a specific stabilizer to a buffer solution of a phenylalanine dehydrogenase. CONSTITUTION:A phenylalanine dehydrogenase derived from a microorganism such as Bacillus sphaericus or Bacillus badius in an amount of 0.001-100mg/ml is dissolved in a buffer solution such as potassium phosphate or tris(hydroxymethyl)aminomethane (tris) hydrochloride buffer solution regulated to 0.001-0.1M (pH 6-9) to provide a phenylalanine dehydrogenase buffer solution. Water-soluble carboxymethylchitin with 60-100$ carboxymethylation degree as a stabilizer in an amount of 0.01-0.1wt./vol.% and, as necessary, NaCl and/or sodium potassium tartrate in an amount of 0.01-0.1wt./vol.% are then added to the aforementioned buffer solution.
Patent JP-S60175517-A (JP)
Title: Filter element
Inventor: FUNAE KEIZOU
IPC: B01D39/14
Filed: 1984-02-20
Abstract: PURPOSE:To enhance the strength of a filter element and to enlarge a filtering area, by forming bag like parts each closed at both ends thereof to the filter element at a plurality of places and opposing adjacent bent parts of plural corrugated parts of each bag like part. CONSTITUTION:A filter material 1 is constituted in a ring shape as a whole so that bent parts 1b of plural corrugated parts 1a thereof are mutually opposed and spaces 2a, 2b are provided between mutually opposed bent parts while a plurality of opposed parts 3 having said spaces 2a, 2b are provided. A fluid is flowed into said space part 2b from the lower parts of the spaces 2b of a plurality of opposed parts 3b and passes the corrugated parts 1a separating said space 2b and the space 2a of a bag like part 7 to reach the space 2a of the bag like part 7. The fluid flowed into the space 2a of the bag like part 7 is flowed out to the inside space 4 of a filter material 1 while flowed into adjacent spaces 2a through the opposed intervals (x) of the bent parts 1b of the corrugated parts 1a.
Patent JP-H08215851-A (JP)
Title: Welding method
Inventor: MAEHARA KENJI
IPC: B23K9/12
Filed: 1995-02-21
Abstract: PURPOSE: To improve welding quality without requiring skilled technology by determining the targeting position in the vertical direction of welding arc based on the value obtained by use of the ratio of each deposition cross section area of first weld bead/second weld bead. CONSTITUTION: Welding is executed to the groove formed to an object D to be welded at horizontal position. At this time, plural weld layers A1 -A8 are formed approximately in equal width in the horizontal direction, in each weld layer, plural weld beads 1-11 having a different number of pieces in the vertical direction are formed. In forming the weld bead, the targeting position in the vertical direction of welding arc is determined based on the value obtained by use of the ratio of each deposition cross section area of a first bead 1 and second bead 2 applied to each weld layer A1 -A8 . This value is obtained by use of the following formula. (second bead deposition cross section area)/(first bead cross section area)×α+β+((the number of welded layers-2)×(bead deposition cross section area))/(deposition bead layer thickness) wherein α, β are constant.
Patent JP-H08224934-A (JP)
Title: Recording apparatus
Inventor: INOUE HIROYUKI
IPC: B41J29/00
Filed: 1995-02-21
Abstract: PURPOSE: To realize a high-efficiency recording apparatus without lowering the durability of a flexible cable in spite of a small size and without bringing about an increase in the load of a carriage caused by the flexible cable. CONSTITUTION: In a recording apparatus wherein a recording apparatus main body and the recording head mounted on a carriage 2 are connected through a flexible cable 3, the opening part 20 to receive the flexible part of the flexible cable 3 bent accompanying the movement of the carriage 2 is provided to a part of the guide part along which the flexible cable 3 is provided.
Patent JP-S58149426-A (JP)
Title: Fluid coupling
Inventor: ABE SAKAE
IPC: F16D35/02
Filed: 1982-02-26
Abstract: PURPOSE:To prevent the leakage of oil from a space between a center pin and a cover member, by providing an abrasion-resisting supporting member between said two members to prevent the generation of play between them. CONSTITUTION:A supporting member 30 formed of an abrasion-resisting metal material is inserted into a core hole 24 provided in the center of a cover member 13. A center pin 25 is supported rotatably by this supporting member 30. The tubular part 30a of the supporting member 30 is pressed into the core hole 24, while a flange part 30b is joined, by a bolt 31, to the inner surface of the cover member 13 around the core hole 24. Since the generation of play between the center pin and the cover member can be suppressed by this constitution, the leakage of oil from between these two members can be prevented effectively.
Patent JP-2000078011-A (JP)
Title: Cascade a/d converter
Inventor: IRIE KOICHI
IPC: H03M1/44
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a cascade A/D converter preventing the occurrence of errors owing to noise. SOLUTION: Relating to cascade A/D converter constituted by cascade- connecting the plural stages of comparators 8a-8d converting analog input signals into digital signals, latch circuits 9a-9e holding the outputs of the comparators 8a-8d, D/A converters 10a-10c converting again the outputs of the comparators 8a-8d into analog signals and subtracters 11d-11f subtracting the outputs of the D/A converters 10a-10c from the analog signals, this is an improved one. The converter has a synthesis circuit 60 synthesizing the change waveforms of the codes of the comparators 8a-8d, plural code change point vicinity detection means detecting the change of the codes of the comparators 8a-8d and an error correction circuit 51 removing noise occurred in the change point of the code based on the output of the code change point vicinity detection means.
Patent JP-H05202378-A (JP)
Title: Perfume composition
Inventor: WATANABE HIROYUKI
IPC: C11B9/00
Filed: 1992-01-23
Abstract: PURPOSE:To obtain a perfume composition, containing a specific 8-methyl-7- nonenal derivative as an active ingredient and having fresh greeny or muguet- like fragrance and flavor characteristics excellent in persistence. CONSTITUTION:The objective composition contains an 8-methyl-7-nonenal derivative expressed by formula I [R is CH2OH or CH2OCOR<1> (R<1> is 1-4C alkyl) or group expressed by formula II (R<2> is H or 1-4C alkyl or two R<2> groups together denote lower alkylene which may have 1-3 lower alkyl substituent groups)] as an active ingredient. The nonenal derivative is obtained by reacting, e.g. 2-methyl-2,7-octadiene with a mixed gas of hydrogen with carbon monoxide at 1:1 in the presence of a catalyst such as rhodium-carbon and triphenyl phosphite under 5-10atm and carrying out hydroformylation.
Patent JP-H07243717-A (JP)
Title: Hydrogen absorbing alloy heat pump
Inventor: SUZUKI MITSUO
IPC: F25B17/12
Filed: 1994-03-01
Abstract: PURPOSE:To to simultaneously obtain a high temperature heat source and a low temperature heat source by effecting absorption heat generation in a heat exchanger containing one of four hydrogen absorbing alloys having the lowest hydrogen equilibrium pressure so as to obtain the high temperature heat source, and effecting decomposition heat absorption in a heat exchanger containing one of the four hydrogen absorbing alloys having the highest hydrogen equilibrium pressure to obtain the low temperature heat source. CONSTITUTION:The interior of a first chamber S1 of a first medium pressure hydrogen absorbing alloy heat exchanger R3 is heated so that hydrogen decomposed from a hydrogen absorbing alloy M2 flow through a hydrogen transfer pipe line L1 into a first low pressure hydrogen absorbing alloy heat exchanger R1 and is absorbed in a hydrogen absorbing alloy M1 in the heat exchanger R1 so as to effect absorption heat generation. The interior of a second chamber S2 of the first heat exchanger R3 as well as the first chamber S1 is cooled, and due to pressure reduction in the second chamber S2 the hydrogen from the first high pressure hydrogen absorbing alloy heat exchanger R5 is guided through a hydrogen transfer pipe L2 into the second chamber S2 of the heat exchanger R3. A hydrogen absorbing alloy M4 in the first high pressure hydrogen absorbing alloy heat exchanger R5 is decomposed to effect decomposition heat absorption.
Patent JP-H11229981-A (JP)
Title: Intake manifold
Inventor: TOMONARI KOZO
IPC: F02M35/12
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an intake manifold capable of resolving a malfunction caused by the existence of a large-capacity dead space in an air inlet. SOLUTION: In a roughly curled intake manifold 1, a closed hexahedral resonance chamber 34 is formed by installing a resonator component consisting of two surfaces of a first plate 28 and a second plate in a dead space defined by an inner wall surface of a branch pipe 2, a back wall 31 formed so as to connect distribution pipes 4 mutually, a side wall projecting from the back wall 31, and a top wall 32 of a surge tank 3. The resonance chamber 34, which is connected to an air inlet 17a by an air hose 26, is used as an air intake resonator 24.
Patent JP-H10227561-A (JP)
Title: Drying and grinding processing unit and method therefor
Inventor: YAMADA AKIHIKO
IPC: F26B25/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a drying and grinding processing unit which can stably process with its high processing accuracy, and can quickly correspond to the case when the kind or nature of a processed substance changes, or when the nature of the processed substance after the required process changes. SOLUTION: A drying and grinding processing unit has a structure in which the distance from an exhaust nozzle of a nozzle 20 to the wall surface of a processing tank 10 on the opposite surface in the direction in which combustion gas 90 exhausts is adjustable, and is equipped with a means 15 which measures at least one of the moisture content or the grain diameter of the processed substance before or after processing.  Furthermore, the unit is equipped with a memory means 17 which memorizes the relationship between at least one of the measured moisture content or the grain diameter and the distance from the exhaust nozzle of the front nozzle to the wall surface of the processing tank 10 on the opposite surface in the direction in which the combustion gas exhausts, and with a mechanism 30, 31, 32, 33, and 34 in which the distance from the nozzle outlet to the opposite wall surface is adjustable based on the memorized relationship.
Patent JP-H04245532-A (JP)
Title: Data rate converting circuit
Inventor: FUKUDA SHINICHI
IPC: G06F5/00
Filed: 1991-01-31
Abstract: PURPOSE:To simplify the constitution of a date rata converting circuit through the common use of an address counter by securing the relation between the writing and reading address values and actuating the address counter in response to a desired conversion rate. CONSTITUTION:An address generator 13 supplies the writing and reading addresses to a memory 11 and contains an address counter 14. When a rate is converted wit compression, the more significant M bits of a single output of (M+n) bits of the counter 14 are written as a writing address. Then the less significant M bits are read out at a high speed as a reading address. When the rate is converted with expansion, the output of less significant (M+n)-bit output of the counter 14 are written at a high speed as a writing address. At the same time, the more significant M bits are read out as a writing address and the more significant M bits are read out as a reading address. Thus a common counter 14 can be obtained. As a result, the constitution is simplified for a date rate converting circuit.
Patent JP-H11230727-A (JP)
Title: Shape measuring apparatus
Inventor: ANDO MORITOSHI
IPC: G01B11/24
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a shape measuring apparatus by which a shape is measured so as to be suitable for a measuring purpose, by a method wherein the optical transmittance of filters constituting a two-dimensional filter is controlled individually and the intensity of light used to illuminate an object to be shape-measured is made different according to a place in such a way that a specific place is illuminated to be especially bright or that a specific place is illuminated to be especially dark. SOLUTION: The surface of an object 56 to be shape-measured is irradiated, via a two-dimensional filter 58, a semitransparent mirror 59 and a lens 60, with light which is radiated from a light source 57. Reflected and returned light from the surface of the object 56 is incident on the light receiving face of a CCD camera 61 via the lens 60 and the semitransparent mirror 59, and the surface of the object 56 is imaged so as to be measured three-dimensionally. The optical transmittance of respective filters for the two-dimensional filter 58 can be controlled individually. The intensity of the light which illuminates the object 56 to be shape-measured is made different according to a place, in such a way that a specific place is illuminated to be especially bright, or that a specific place is illuminated to be especially dark. As a result, a shape is measured.
Patent JP-H03235931-A (JP)
Title: Finder capable of switching of observing direction
Inventor: SATO YASUHISA
IPC: G03B13/26
Filed: 1990-02-13
Abstract: PURPOSE:To obtain this finder which is compact by arranging a lens whose rear surface is cylindrical in front of a 1st prism and providing a 1st prism and a 2nd prism rotatably. CONSTITUTION:Luminous flux which is incident from a photographic lens is made incident on the 1st lens 1 and then made incident on the cylindrical inci dence surface 2-1 of the 1st prism 2 form the cylindrical surface of the 1st lens. Then the luminous flux which is transmitted through the slanting surface 2-2 of the 1st prism is made incident on the slanting surface 3-1 of the 2nd prism and emitted from the 1st outgoing surface 3-2 to the ocular lens of, for example, eye level. Then when the 1st and 2nd prisms 2 and 3 are rotated by a fine angle, the luminous flux is all reflected by the slanting surface 2-2 of the 1st prism. Then the light is reflected again by the reflecting surface 2-3 of the 1st prism and made incident on the 2nd prism 3, and the light is emitted from the 2nd projection surface 3-3 to the ocular lens of, for example, waist level. Consequently, the compact finder is obtained.