baber/WOPTO huggingface dataset:
Patent JP-2000124242-A (JP)
Title: Method and apparatus for sealing semiconductor device with resin and semiconductor device
Inventor: MIYAGAWA TSUTOMU
IPC: B29C45/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To surely fill a sealing resin in underfilled parts of a work, a board mounted with semiconductor chips, to make a highly reliable resin seal. SOLUTION: The apparatus for sealing a semiconductor device with a resin is one in which a work 40, having a semiconductor chip 12 mounted on a board 10, is clamped with upper and lower dies 26, 28 and a sealing resin 14 is fed with pressure and filled in underfilled parts of the work 40 for sealing a junction between the semiconductor chip 14 and substrate 10. The semiconductor chip 12 is housed in one of the upper and lower dies 26, 28, and a cavity 62a is provided for closing the back face and side face of the semiconductor chip 12 through a release film 20, except for the end of a gate 70 which communicates with the underfilled parts.
Patent JP-H09153380-A (JP)
Title: Connector for connection cable
Inventor: YAMADA JUICHI
IPC: H01R4/24
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector for connecting a cable in which cable connecting work can be easily and securely performed. SOLUTION: A connector for connecting a cable is composed of a first and a second covers 4, 5 for respectively sandwichedly holding cables 2, 3, and a contact block 6 holding both covers 4, 5 on both surface sides of a board part 7 and having contacts 8 penetrating both surfaces, the covers 4, 5 are held at temporary positions of the contact block 6 after the cables 2, 3 to be connected to each other are sandwichedly held by the respective covers 4, 5 to adjust a cable connecting position, and both covers 4, 5 are pressure-welded with the contact block 6. Insulation coating on the cables 2, 3 is thus removed, and they are pressure-welded with the contacts 8.
Patent JP-H10151348-A (JP)
Title: Oxidation catalyst
Inventor: YOKOTA KOJI
IPC: B01J23/76
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the particulate removing activity of an oxidation catalyst in a low temp. region by producing the catalyst that burns and removes particulates from a carrier made of cerium oxide or zirconium oxide and a catalytic component made of oxide of Cu, Fe or Mn. SOLUTION: A catalytic component made of oxide of at least one kind of metal selected from among Cu, Fe and Mn is carried on a carrier made of at least one of cerium oxide and zirconium oxide to obtain the objective oxidation catalyst that oxidizes HC and SOF contained in exhaust gas from a diesel engine, etc., to purify the exhaust gas and reduces the amt. of particulates discharged. Since cerium oxide is liable to aggregate at >=500 deg.C, it is preferable that cerium oxide is previously stabilized, e.g. by adding 0.2-10mol% La, Y or Pr or 5-50mol% Zr and carrying out firing at >=600 deg.C.
Patent JP-H02746-A (JP)
Title: 3-amino-2,4,5-trifluorobenzoic acid and production thereof
Inventor: NIIZEKI SHUSUKE
IPC: C07C227/26
Filed: 1988-12-12
Abstract: NEW MATERIAL:The compound of formula I (R is H, 1-18C alkyl, a group obtained by substituting a part of the C atom chain of said alkyl with either of O, N and S or a group obtained by substituting a part or the total of the H atoms with at least one kinds of halogen, OH and NO2). USE:An intermediate for pharmaceuticals or agricultural chemicals. PREPARATION:The compound of formula I can be produced by heating 4- amino-3,5,6-trifluorophthalonitrile of formula II in an aqueous solvent in the presence of an acid.
Patent JP-H02201313-A (JP)
Title: Led array polarization image source and 0 degree hologram virtual image head up display system
Inventor: RONARUDO TEII SUMISU
IPC: G02B27/01
Filed: 1989-11-30
Abstract: PURPOSE: To obtain virtual images which change dynamically and are bright and sharp by providing the image source with a means for applying the dynami cally changing images and a hologram which reflects the images forming the observable virtual images. CONSTITUTION: The image source 20 exists on a dashboard or in the recessed part of the dashboard. On the other hand, the refractive mirror hologram 11 is laminated between the inner side of a windshield and the glass on an outer side. The dynamic image source 20 has the mask 13 having openings to determine the symbols or characters to be displayed. The image source 20 has further a polarizer 17 below the mask. The polarizer outputs P polarized light when the polarizer is irradiated by light emitting diodes 19 which are arranged below the polarizer 17 and apply dynamically changing illumination when selectively energized. As a result, the virtual images which change dynamically, are excellent in luminance, uniformity and sharpness and are free from flares are formed with a high see-through characteristic behind the windshield.
Patent JP-H10186487-A (JP)
Title: Variable focus lens device for camera
Inventor: HAMADA HISASHI
IPC: G03B5/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To rapidly photograph a subject with desired visual field from an initial position just after a power source switch is turned on and to execute photographing without perplexing a photographer. SOLUTION: The initial position of the variable focus lens 12 just after the power source switch 16 is operated, is set to almost middle position between the wide end position and the telephone end position of the lens 12. Thus, since the camera rapidly can cope with either wide angle photographing or telephotographing just after setting the initial position by operating and turning on the switch 16, an instantaneous changing moving subject, etc., is rapidly photographed with desired visual field. Since the composition does not change much from the composition at the initial position set by turning on the switch 16 to a wide side or a telephoto side, photographing is executed without perplexing the photographer whichever the composition is set.
Patent JP-2000138916-A (JP)
Title: Method and system for calculating digital broadcast pay program reception time
Inventor: NAKADA YASUO
IPC: H04N7/173
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To quickly and surely attain processing to exclude a bill imposed onto a pay program by easily recognizing by a broadcast enterprise a case that the pay program selected by a receiver cannot actually be viewed. SOLUTION: A transmitter 1 transmits pay program data to which key data are set. A receiver 2 checks the key data set in the received pay program data and transmits reception information about a time when a pay program is normally received and/or a program name to the transmitter 1 every time this pay program is finished. Furthermore, the receiver transmits reception information in which the time and/or program name are stored and summed up to the transmitter 1 in the lump on the prescribed date.
Patent JP-H02158264-A (JP)
Title: Facsimile equipment with automatic push-phone service reserving function
Inventor: TAKEUCHI TOSHIYA
IPC: H04N1/32
Filed: 1988-12-09
Abstract: PURPOSE:To eliminate the need for operator's intervention by allowing a control circuit to control general origination and termination, etc., and also to serve as a control means which controls push-button service reservation. CONSTITUTION:An operator inputs the time when service is made access and the contents of reservation from a keyboard 8. The control circuit 6 in the case of judging that the operation on the keyboard part 8 is reservation registration registers the contents in a storage circuit 7 at this time. The control circuit 6 compares the time stored in the storage circuit 7 with the output of a timer circuit 6 and a PB tone dial circuit 4 originates to the station of the service at specific time to wait for an answer from the service station. When the polarity of the line is inverted by the answering of the service station, the control circuit 6 reads the service contents out of the storage circuit 7 and sends a service code to the service station through the PB tone dial circuit 4. Consequently, the restraint time of the operator is shortened.
Patent JP-H09153131-A (JP)
Title: Method and device for processing picture information and picture information integrating system
Inventor: ISHIBASHI KIMIE
IPC: G06T3/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to superpose pictures independently of the shapes, data constitution, etc., of the pictures without increasing operator's load. SOLUTION: Map data 1001 in an XY coordinate system and satellite picture data 1002 in a line/pixel coordinate system are inputted. Plural orientation points to be references are automatically extracted from the map data based upon a program 121 for transforming the XY coordinate system of the map data into latitude/longitude coordinate system, the coefficients of a coordinate transformation polynomial are calculated by the use of the orientation points and the map data are transformed to an integrated coordinate system. Then the plural orientation points are transformed into the line/pixel coordinate system and the data 1020 are transformed into the integrated coordinate system based upon the line/pixel coordinate system. A difference between both the transformed data is found out and the satellite picture data are buried to update the map data.
Patent JP-2001128620-A (JP)
Title: Flavor for sterilization by membrane filtration
Inventor: HARADA YASUHIRO
IPC: A23L27/20
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a flavor not changed even by sterilization by membrane filtration. SOLUTION: This flavor comprises a recovered flavor and is used in a process for producing coffee or a tea drink under an aseptic condition. The recovered flavor is a flavor ingredient recovered when a juice, coffee, tea extract, or the like, is concentrated. The flavor may be a mixture of the recovered flavor with one or more compounds selected from the group consisting of methional, methylmercaptan, furfurylmercaptan, 3-mercapto-3-methylbutyl formate, 2-isobutyl-3-methoxypyrazine, furaneol, sotolon, 2,3-butanedione, 2,3- pentanedione, damascenone, guaiacol, 4-vinylguaiacol, vanillin, (Z)-1,5-octadien-3- one, 4-methoxy-2-methyl-2-butanethiol, 4-mercapto-4-methyl-2-pentanone.
Patent JP-H02157078-A (JP)
Title: Washing method utilizing cavitation
Inventor: HONDA KEISUKE
IPC: B08B3/12
Filed: 1988-12-09
Abstract: PURPOSE:To enhance washing effect by diffusing a cavitation generated by a ultrasonic wave of one frequency by means of ultrasonic wave of the following frequency and constituting another cavitation to be generated by the following ultrasonic wave. CONSTITUTION:A vibrator 2 provided in a washing tank 1 inputs a sign of frequency f1 from a transmitter 10 through a high speed switch 13 for a micro- time for generating ultrasonic wave for a micro-time, and after that, a signal of frequency f2 is input from a transmitter 11 through the high speed switch 13 to generate ultrasonic waves for a micro-time. Foams generated by the first supersonic wave come up by said process, and when the following section with large amplitude of ultrasonic wave comes, the following ultrasonic wave is generated immediately, and the foams generated by the first ultrasonic wave are compressed by the high sound pressure in the half period of the following ultrasonic wave to generate negative pressure in the following half period, by which forms are expanded explosively and broken. Foams are generated in other sections when the negative pressure is applied.
Patent JP-H02158406-A (JP)
Title: Mechanism and manufacture of snow tire disusing spike
Inventor: ABE IOKICHI
IPC: B60C11/04
Filed: 1988-12-09
Abstract: PURPOSE:To trap snow in a groove and secure large friction with snow on the ground as well as to prevent any slip from occurring by forming the groove of a tire tread contacting with the ground from a vertical part being opened to the ground and a V-shaped part being gradually extended out of this vertical part. CONSTITUTION:A groove of a tread contacting with a ground surface 6 in a tire 5 for an automobile forms each part continuing to an opening being opposed to the ground surface 6 in both vertical parts 2, 2'. In addition, a part heating for the inmost recess from these vertical parts 2, 2' is formed into a V-shaped part 1 being expanded by degrees. Then, snow getting into the tread groove is supported by these vertical parts 2, 2', and such a possibility that this snow might be jumped out of the inside of the tread groove is prevented. With this constitution, friction between the trapped snow in the tread groove and snow on the ground surface 6 is kept in large enough, thus a tire slip is prevented from occurring.
Patent JP-H01279862-A (JP)
Title: Nerve protective compound
Inventor: ARASUTAA BII SERUKAAKU
IPC: C07D211/90
Filed: 1988-12-09
Abstract: PURPOSE: To obtain a drug containing a 1,4-dihydropyridine derivative, protecting the nervous tissue from ischemic damage and being useful for the treatment of spasmodic diseases and hypersensitive large intestine syndromes.  
     CONSTITUTION: A compound represented by the formula (wherein (n) is 1-4; R 1  and R 2  are each a lower alkyl; R 3  is a lower alkyl or an alkoxyalkyl; (a) is a 2-8C alkylene; X 1  and X 2  are ech NO 2 , CF 3 , CH 3 O, CN, H, a lower alkyl or a halogen; Y is O, S, S(O) or S(O) 2  and R is H, a lower alkyl, a cycloalkyl, an alkoxyalkyl or the like) is formulated into a drug by a usual manner and is administered. The daily dosage is 0.001-700 mg on the average for a man weighting 70 kg. The compound of the formula is (S, RS)-2,6-dimethyl-3- carbomethoxy-4-(3-nitrophenyl)-5-[3-(4-[2-(tetrahydropyran-2-yloxy)ethyl]phenoxy) propoxycarbonyl]-1,4-dihydropyridine. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11133403-A (JP)
Title: Display element
Inventor: TERUHIRA JIYUNYA
IPC: G02F1/1335
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a display element capable of executing multi-direction display for displaying different images in respectively different directions without dividing a display area. SOLUTION: Liquid crystal is sealed between a rear transparent substrate 12 provided with pixel electrodes 17 and a front transparent substrate 13 provided with a common electrode 25 and a microprism array 15 obtained by arranging long microprisms 28 each of which corresponds to two pixel strings in parallel over the whole display area is arranged in the front of the substrate 13. In the constitution, adjacent pixel strings can project respective display beams to respectively different directions. Thereby respectively different displays can be observed in accordance with positions for observing a liquid crystal display element 11.
Patent JP-H06167009-A (JP)
Title: Protective block
Inventor: YOSHIDA HIROTAKA
IPC: E01F15/00
Filed: 1992-10-27
Abstract: PURPOSE:To protect a vehicle and crew thereof by making a protective block capable of absoring collision energy and to reduce the period of road construction work by forming the block in an assembling type. CONSTITUTION:A foundation 1 is installed on the road surface, and a main body 3 formed by stacking a designated number of synthetic resin protective units 2 formed like plates parallel to each other is fixed on the foundation 1 by struts 4. Further, a protective wall 5 is disposed in the rear of the main body 3 on the foundation 1 to backup the main body 3. When a vehicle or the like collides with the main body 3, contact parts 2a of the protective unit 2 come in contact with to the struts 4 so that every protective unit 2 to which the external force substantially parallel to the road surface is applied is deformed or broken so as to effectively absorb collision energy.
Patent JP-H10156428-A (JP)
Title: Method for manufacturing long metallic tube and device therefor
Inventor: STASCHEWSKI HARRY
IPC: B21C47/24
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enable preparing a very long strip by respectively horizontally arranging plural scrolls of metallic strips on plural annular plates, piling the annular plates horizontally in the vertical direction, fixing them to a rotatable drum and welding the begining and end of the strip each other. SOLUTION: The drum 17 is rotatably attached to a feeding stand 18. A 1st scroll 23a of the metallic strip is horizontally arranged on the 1st annular plate 22a stretched tightly. On the core 17b of the drum 17, the annular plate 22a is fixed with a pin. The 2nd scroll 23b of the strip is arranged on the 2nd annular plate 22b which is placed on the annular plate 22a and fixed to the core 17b. The begining of the scroll 23a and the end of the scroll 23b are welded and connected. Similarly, the annular plates 22c-22n and scrolls 23c-23n are piled. When the scroll 23n in the uppermost part is pulled out, the scrolls to the scroll 23a in the lowermost part are pulled out without twisting. The metallic tube with diameter <=20mm, wall thickness <=0.4mm and length >=6000m is manufacturable.
Patent JP-H077910-A (JP)
Title: Linear synchronous motor
Inventor: NAITO KINSHIRO
IPC: H02K41/02
Filed: 1992-11-24
Abstract: PURPOSE:To provide a synchronous motor, in which heat generation on the secondary side is reduced and which can be manufactured at low cost. CONSTITUTION:A field winding 8 is mounted on the primary side in addition to an armature winding 7 on the primary side, and magnetic bodies 5 capable of properly generating magnetic fields by the field winding 8 are installed on the secondary side. The shapes and structure of the primary side and the secondary side are deformed, thus constituting a linear synchronous motor having a plate shape 1, a cylindrical shape, a plane shape, etc.
Patent JP-H01152757-A (JP)
Title: Manufacture of capacitor
Inventor: MISAKI KOICHIRO
IPC: H01G4/33
Filed: 1987-12-10
Abstract: PURPOSE:To discharge positive electric charges at the time of ion implantation to a substrate, and to prevent the breakdown of an insulating film for a capacitor by previously connecting polycrystalline silicon on an insulating region in the periphery of the capacitor to the insulating region on a diffusion region. CONSTITUTION:An opening is bored to one part of a field oxide film 104 and an oxide film 109 for a capacitor is formed, the upper section of a P-type insulating region 110 surrounding a capacitor region is opened, and polycrystalline silicon 112 is shaped. A vapor growth oxide film 113 is grown, an opening is bored to a section 114 positioned onto the P-type insulating region surrounding the capacitor region, the diffusion of boron and the push-in of boron are executed, and the boron diffusion region 115 of polycrystalline silicon is formed. The vapor growth oxide film 113 is removed, and arsenic ions are implanted, thus shaping an arsenic-doped polycrystalline silicon region 117, then etching the surface so that a capacitor electrode 119 is left. Accordingly, polycrystalline silicon for forming the electrode is connected on the P-type insulating region 110 surrounding the capacitor and the diffusion region 115, thus protecting a thin insulating film for the capacitor on arsenic ion implantation in high dose.
Patent JP-H09155843-A (JP)
Title: Apparatus for trimming soft plate-shaped work
Inventor: HASHIKURA TOSHIHIRO
IPC: B28B11/14
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To certainly and properly cut a soft plate-shaped work without collapsing a cut end surface or generating burr thereon even if there is warpage or bending in a palette, to adjust cutting width with high accuracy and to prevent the lowering of the quality of a product caused by the scattering of cut refuse. SOLUTION: An interval adjusting mechanism 16 making the mutual interval between respective rotary cutters 11, 11 variable through the rotation of a ball screw are provided to a pair of rotary cutting mechanisms 12A, 12B having rotary cutters 11 rotated while allowing the soft plate-shaped work W placed on a palette to be fed to run in a predetermined direction to cut the same and arranged at a predetermined interval. Further, a scraper removing the cut refuse bonded to each of the rotary cutters 11 and a cut refuse suction part sucking the cut refuse removed by the scraper to discharge the same to the outside are provided.
Patent JP-H10152640-A (JP)
Title: Ink composition for ink jet recording and ink jet recording method using the same
Inventor: KOMATSU HIDEHIKO
IPC: C09D11/108
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an ink compsn, for ink jet recording which eliminates alignment defects without detriment to its excellent basic characteristics, such as the lightfasteness and resistances water and abrasion of print images, by using one comprising a carbon black having a specified primary particle size, a dispersant, a resin emulsion, and a water-base medium. SOLUTION: This compsn, comprises a carbon black having a primary particle size of 40-70nm, a dispersant, a resin emulsion, and a water-base medium. More specifically, the carbon black is a furnace black, a lampblack, an acetylene black, or a channel black, and the content of it is pref. 0.5-30wt.% still pref. 1-12wt.% of the compsn. Examples of the dispersant are an acrylic acid-based one and a maleic acid-based one. An example of the resin emulsion is an acrylic polymer emulsion.
Patent JP-2001129263-A (JP)
Title: Game device
Inventor: YAMAZAKI TATSUYA
IPC: A63G21/20
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a game device for not only enjoying to get on a game vehicle for moving at a high speed but also enjoying two times such as a problem is set at moving time. SOLUTION: A display part 10 oppositely arranged to a game player is provided in the vicinity of a course for a game vehicle to pass at a high speed, and a problem is set for the game player via the display part 10.
Patent JP-H10153524-A (JP)
Title: Method and apparatus for testing connection of optical fiber cables
Inventor: OSAWA MAKOTO
IPC: G02B6/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of workers for connection work of optical fiber cables, by branching an optical fiber, at a station to control signal- receiving side and optical track tester (OTDR)-connecting side, transmitting results of an optical fiber connection test by the optical fiber and detecting whether or not the connection is good, from a leaking light of a light signal at a working site. SOLUTION: A photocoupler 11 is fused and attached to a communication optical fiber ax at a station, and a branched one is connected to an optical switch 7 while the other is connected to a GRIB extended 8. The optical switch 7 connects an optical fiber a1 and an OTDR 9 in accordance with a control signal. The OTDR 9 emits light pulses to the optical switch 7 and detects a level of an entering back scattering light. At a working site, the optical finer a1 is connected to an optical fiber of an optical fiber cable 1. The OTDR 9 detects a position of a connecting point of the optical fiber a1 from a length of an optical fiber cable 2 and a transmitting speed of light signals, and the level of the back scattering light. A portable terminal device 4 monitors measured data, so that a worker detects whether or not the connection is good.
Patent JP-H08142243-A (JP)
Title: Buffer material
Inventor: MATSUO IKUYA
IPC: B29L22/00
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a buffer material having excellent restoring properties for an impact deformation by filling a foaming material of ethylene-styrene copolymer in the skin part of a thermoplastic resin, and integrally bonding the skin to the foam. CONSTITUTION: In a buffer material, a thermoplastic resin having sufficient physical properties, rigidity, high elongation, and low compressive permanent distortion is so used as to perform excellent shape restoring properties for the impact of large deformation at the skin part. Such thermoplastic resin is blow-molded to form a boxlike skin. An ethylene-styrene copolymer containing a foaming agent is sealed in the cavity of the skin. Thereafter, it is thermally foamed by steam to rigidly bond the skin to the foam to obtain an integrated buffer material.