baber/WOPTO huggingface dataset:
Patent JP-2000065726-A (JP)
Title: Droplet detection method and device therefor
Inventor: KOYAMA TADASHI
IPC: G01N21/41
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a droplet detection method with improved sensitivity without allowing detection light to interfere with a driver. SOLUTION: Light emitted from a light-emitting device 4 is guided into a light-guiding body 7, totally reflected in the light-guiding body 7, and then guided into front glass G. Then, light being guided into the front glass G is repeatedly and totally reflected in the front glass G and then received by a photo detector 5. In this case, a raindrop adheres to the outer surface of the front glass G, and when the adhesion point is the total reflection point of light, light being guided into the front glass G is not totally reflected and escapes from the front glass G. As a result, the quantity of light being received by the photo detector 5 decreases, thus detecting the adhesion of raindrop and outputting a signal for driving a windshield wiper or the like.
Patent JP-H0656039-A (JP)
Title: Carriage for flower arrangement
Inventor: DEYAMA HARUO
IPC: B62B3/00
Filed: 1992-08-11
Abstract: PURPOSE:To store cut flowers and keep them in a spare refrigerator or the like by providing a lengthwise and a widthwise upper end part supporting rods, so that length of end part struts can be telescopically fixed to further make telescopically movable the widthwise upper end part supporting rod. CONSTITUTION:A lengthwise direction upper end part supporting rod 34 is mounted in a condition that it is horizontally linked to be connected in the lengthwise direction of upper end parts of a pair of end part struts 30, 30 opposed to each other in the lengthwise direction. A widthwise upper end part supporting rod is mounted in a condition that it is horizontally linked to be connected in the widthwise direction of upper end parts of a pair of the end part struts 30, 30 opposed to each other in the width direction. Also a widthwise upper end supporting rod 38 can be telescopically moved in the lengthwise direction. Height of the end part strut 30 and an intermediate strut 32 is adjusted by matching with height of cut flowers, to further, by matching this height, adjust length of the widthwise upper end part supporting rod 38, widthwise upper end part intermediate supporting rod and a widthwise intermediate supporting plate 40, and further in a condition of closing a drain hole, a water tank part 14 is filled with water, to store the cut flowers F.
Patent JP-H0982449-A (JP)
Title: Locating device of electric wire processing machine
Inventor: MIYOSHI AKIRA
IPC: H01R43/055
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a locating device of an electric wire processing machine which makes automatic wire processing by performing location in good performance of a terminal and electric wire when a closed barrel terminal is to be attached by pressure to the end part of electric wire. SOLUTION: A terminal 1 is equipped with a cylindrical pressure attaching part 1b having an insert hole for electric wire, and a locating device 12 is equipped with a pair of guides 15 to be opened and closed. Each guide 15 is furnished with a terminal locating part which pushes the pressure attaching part 1b to guide it to the specified position on a pressure attachment bed 10 and hold it there. In such a way as split in two segments a tapered wire inserting guide path 17 is formed on the opposing surface of each guide 15 on the side with wire 3 to be inserted, wherein the guide path 17 is arranged concentrical with the center of the wire inserting hole in the pressure attaching part 1b held in the specified position on the bed 10 and spreading gradually toward the side with the core wire 3a.
Patent JP-H0398654-A (JP)
Title: Separation and concentration of silica and organic matter in chaff
Inventor: KOMATSU MASAHIRO
IPC: B02C23/08
Filed: 1989-09-13
Abstract: PURPOSE:To efficiently separate chaff into silica and org. matter by classifying the chaff powder obtained by grinding chaff to separate the same into a fine particle component high in a ratio of silica and a coarse particle component high in a ratio of org. matter different in a particle size from each other. CONSTITUTION:The chaff powder obtained by grinding chaff is classified to be separated in a fine particle component high in a ratio of slica and a coarse particle component high in a ratio of org. matter different in a particle size from each other. The grinding of this chaff is performed, for example, using a grinder A wherein one disc composed of alundum among a pair of discs is used as a fixed disc and the other disc is used as a rotary disc having diamond microbites formed to the surface thereof by equally arranging diamond fine particles. The chaff is ground through the clearance (C) between both discs. As a result, the silica and org. matter components in the chaff can be efficiently separated. Therefore, active silica and carbon in the chaff can be effectively put to practical use and high activity silica and org. matter contributing to the preparation of ceramics can be obtained.
Patent JP-H02246829-A (JP)
Title: Weather strip
Inventor: FUJIHIRA JUNICHI
IPC: B60J10/90
Filed: 1988-09-20
Abstract: PURPOSE:To prevent rain water from dripping and entering a vehicle chamber by forming dam walls at the ends of the support lip of a hollow seal lip 23 attached to the opening edge part of a vehicle body, forming drain holes on the groove side wall of the hollow seal lip and guiding rain water entering the groove into the hollow seal lip. CONSTITUTION:Sealing dam walls 35, 36 are provided at the ends of a groove 26 defined by a hollow seal lip 23 and a support lip 24 extending upward from the inside of a vehicle chamber. Drain holes 37, 38 are formed, for communicating the groove 26 with a bore 23b in the hollow seal lip 23, in the groove side wall of the hollow seal lip 23. According to this construction, rain water or car washing water entering the groove 26 is interrupted by the front and back dam walls 35, 36 so that it may not run off from the groove 26, and guided into the hollow seal lip 23 from the drain holes 37, 38 so that it may drain out of a vehicle.
Patent JP-H0682647-A (JP)
Title: Optical waveguide
Inventor: OMORI YASUHIRO
IPC: G02B6/24
Filed: 1992-09-03
Abstract: PURPOSE:To obtain the optical waveguide which is small in permissible curvature and also small in the loss of connection with an optical fiber by providing a 1st core part which has a relatively high refractive index and 2nd core parts which have a relatively low refractive index. CONSTITUTION:A clad part 4 is formed on a parallel flat plate type waveguide substrate 2 made of Si, quartz glass, etc. The 1st core part 6 which is curved on a plane parallel to the waveguide substrate 2 and the 2nd core parts 8A and 8B which are almost parallel to linear parts at both ends of the 1st core 6 are embedded in the clad part 4. The 1st core part 6 and 2nd core parts 8A and 8B are optically and directionally coupled. One-end-surface sides of the 2nd core parts 8A and 8B are exposed to two mutually orthogonal flanks of the clad part 4. The refractive index no of the clad part 4, the refractive index n1 of the 1st core part 6, and the refractive index n2 of the 2nd cores 8A and 8B satisfy n0<n2<n1.
Patent JP-S6389149-A (JP)
Inventor: ARAI KEIICHI
IPC: B23Q7/14
Filed: 1986-10-03
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-H0761042-A (JP)
Title: Image output device and method
Inventor: MITSUKI KIYOOMI
IPC: G03F7/20
Filed: 1993-08-27
Abstract: PURPOSE:To provide an image output device capable of outputting an image of high quality so as to properly correspond to each of sensitive materials of various sensitivities within a shorter time if possible. CONSTITUTION:A plurality of test images 5 are outputted to a sensitive material 12 on the basis of two or more sets of exposure conditions wherein the luminous quantities from a light source are relative moving speeds are combined and the optimum test image 5 among a plurality of the outputted test images is selected. On the basis of the luminous quantity and relative moving speed being the exposure conditions of the selected test image 5, the optimum luminous quantity and the optimum relative moving speed at the time of the exposure of the sensitive material 12 are determined and the sensitive material 12 is exposed on the basis of the determined optimum luminous quantity and optimum relative moving speed according to image data.
Patent JP-H0963184-A (JP)
Title: Noise decreasing device for recording and reproducing device
Inventor: WAKUI TETSUYA
IPC: G11B20/02
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To inexpensively remove noises in a wide frequency band by collecting noise signals from the amplified sound signals of a microphone including the noises from a tape transport, converting these noise signals so as to meet the phase of the sound signals and subtracting the noise signals. SOLUTION: The sound signals of the microphone 2 outside an armor 4 picking up the mechanical noises of the transport 1 in the armor 4 are amplified together with the noises by an amplifier 6. On the other hand, the armor 4 is internally provided with the microphone 5 which collects the mechanical noises of the transport 1. These noises are amplified by an amplifier 7. The noise signals are converted by a phase varying device 9 via a level varying device 8 to meet the phase of the sound signals amplified by the amplifier 6. Next, the noise signals are subtracted by a subtractor 10 from the sound signals of the amplifier 6, by which the noises are removed. As a result, the noises are effectively removed even if the frequency bands of the noises are distributed. Even more, filters are not used and, therefore, the cost of the device is reduced.
Patent JP-H1084068-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: UMADA YUKIO
IPC: H01L23/50
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor integrated circuit device to be enhanced in protective properties for outer terminals and improved in mount density by a method wherein a demarcating/protective member which not only demarcates adjacent outer terminals but also protects the outer terminals is provided in a device mount substrate or the outer terminals of the semiconductor integrated circuit device. SOLUTION: A semiconductor integrated circuit device is equipped with a device mount substrate 2 which supports a semiconductor device 1, outer terminals (pin member) 4 provided in the rear 2b of the device mount 2, and a demarcating/protecting member 6 which demarcates the adjacent pin members 4 and protects the pin numbers 4, wherein the demarcating/protecting member 6 has such a structure that it partitions the pin members 4 and protects them surrounding and preventing the adjacent pin member 4 from coming into contact with each other. Engaging pawls 6b are provided in the demarcating/protecting member 6 so as to engage with the device mount substrate 2. That is, the demarcating/protecting member 6 is supported on the device mount substrate 2 so as not only to demarcate the adjacent outer terminals but also to protect the outer terminals.
Patent JP-S6294908-A (JP)
Inventor: TANAHASHI ICHIRO
IPC: H01G11/86
Filed: 1985-10-22
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-S6480098-A (JP)
Title: Manufacture of solderable flexible printed circuit iron substrate
Inventor: MURATA KATSUHIRO
IPC: H05K3/06
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a printed circuit substrate which enables the application of a magnet to handling of it during operation by a method wherein a film and an iron foil are made to adhere together with an adhesive agent sandwiched in between them, a circuit pattern is printed on the iron foil, an etching resist is separated off, and a rust prevention treatment is performed onto the ion foil. CONSTITUTION:A heat resistant insulating film 1 30-500mum thick of polyimide, polyester, or the like is thermally treated at a temperature of 120-180C deg. for 0.5-3.0hours in air or the like. Adhesive of polyuretane, polyester series, or the like is made to be applied and coated onto one sides of the film 1 and an iron foil 25-150mum thick, which are tentatively dried at a temperature of 50-60C deg. for 5-15minutes in the air or the like to be in a semi- setting state. The film 1 and the iron foil 2 are made to adhere together with the adhesive layer 3 interposed between them, which are thermally pressed with a heated roll of 80-160 deg.C under a gauge pressure of 1.5-7kg/cm<2> so as to adhere together and be laminated into one piece, and then be aged in an inactive gas atmosphere at a temperature of 40-80C deg. for 90-180hours. A circuit pattern is screen-printed using an etching resist 4, which is heated to be dried. The iron foil 2 is removed through etching, and cleaning is performed. The resist 4 covering the iron foil is removed. A rust preventing treatment is performed onto the face of the iron foil 2. By these processes, a printed circuit substrate, which enables the application of a magnet to handling of it during operation, can be obtained.
Patent JP-H06192159-A (JP)
Title: Production of optically active gamma-hydroxyketones
Inventor: WATANABE SEIJI
IPC: C07C49/24
Filed: 1993-09-22
Abstract: PURPOSE:To obtain the subject compound useful for the synthesis of an optically active part of a synthetic intermediate for pharmaceuticals, biodegradable polymer, perfumery, etc., in high yield by the asymmetric hydrogenation of a gamma- diketone in the presence of a ruthenium-optically active phosphine complex. CONSTITUTION:This optically active gamma-hydroxyketone of formula II is produced by the asymmetric hydrogenation of a gamma-diketone of formula I (R<1> and R<2> are alkyl or phenyl) in the presence of a ruthenium-optically active phosphine complex as a catalyst in a solvent (e.g. methanol) under a hydrogen pressure of 5-50 kg/cm<2> at 5-100 deg.C for 1-72hr. The amount of the catalyst is 1/50 to 1/5000 times mol based on the compound of formula I. The compound of formula II having high optical purity can be produced by a simple process having decreased number of steps. Intramolecular acetalization of the compound of formula II gives an optically active tetrahydrofuran compound useful as an optically active part of various compounds.
Patent JP-H04116757-A (JP)
Title: Work program start system
Inventor: IZUHARA TOSHIYUKI
IPC: G06F9/06
Filed: 1990-09-06
Abstract: PURPOSE:To simplify control by altering the content of a work schedule in a work schedule registration table and appointed day schedule table in a schedule information control part by means of the input of a command from an application program and a keyboard. CONSTITUTION:When all the work schedules for the appointed day is registered in the appointed day schedule table 5, a work program start part 2 sets absolute time and calculates present time based on timer notice transmitted from a one minute interval timer 9 at the intervals of one minute. The work start part 2 searches the work program where present time calculated by timer notice coincide with start time by the work schedule from the appointed day schedule table 5 and starts a fitted work program 10. When present time is 0:00, the present day schedule table registration part 1 re-registers the work schedule to the appointed day schedule table 5 when it is noticed that a date is changed. Thus, control is prevented from becoming complicated.
Patent JP-S60127845-A (JP)
Title: Line/packet joint exchange system
Inventor: TAKEUCHI TAKAO
IPC: H04L12/64
Filed: 1983-12-15
Abstract: PURPOSE:To improve the efficiency to a packet exchange signal and to simplify the control by setting the right of transmission of the packet exchange signal relating to the transmission and reception in a line/packet joint exchange circuit network. CONSTITUTION:A mixed packet transmission/reception section 30 is provided to each of plural communication loops in a communication node 10, which fetches a mixed packet addressed to the own node 10 from the communication loop 10 among the mixed packets transmitted from each node 10. Moreover, the mixed packet addressed to other nodes is transmitted to the communication loop 11. A communication signal entering from a transmission line 13 is assembled into the mixed packet for line exchange and packet exchange by address communication node and transmitted into one of transmission/reception sections 30. The mixed packet addressed to the own node fetched from the transmission/reception section 30 is received at the same time, decomposed into the communication signal of the line exchange and packet exchange mode and transmitted to the transmission line 13 of destination. Since the mixed packet form is adopted in this way, the efficience is improved for the communication signal of the exchange mode.
Patent JP-S6478641-A (JP)
Title: Lubrication treating method for cold treatment of stainless steel
Inventor: NAGAEI YOSHIO
IPC: B21J3/00
Filed: 1987-09-21
Abstract: PURPOSE:To display excellent lubricity and to prevent the generation of a seizure by forming an oxalate film by processing by an oxalic acid water solution in advance and thereafter executing a copper film by dipping in an electroless copper plating bath. CONSTITUTION:When the treatment is executed by an oxalic acid water solution in advance, the oxide film of the surface of a stainless steel is reduced and eluted, thereafter, the film of an oxalic acid primary iron is formed. This film is considerably porous, so when it is dipped in an electroless copper plating bath, the liquid thereof reaches the base through an oxalate film. Due to the base being reduced the oxide film does not exist, a copper is precipitated easily by sufficiently reacting with the arrived electroless copper plating liquid and a copper film is coated. The copper film is strongly adhered in the surface of a stainless steel via the oxalate. The effect as a lubrication ground film can be thus displayed.
Patent JP-S61114213-A (JP)
Title: Fixing method of optical fiber cord
Inventor: YAMAZAKI TATSUYA
IPC: G02B6/24
Filed: 1984-11-09
Abstract: PURPOSE:To fix an optical fiber cord tightly and securely by clamping the tensile strength reinforcing member of the optical fiber cord with tapered end surfaces of the 1st and the 2nd clamping members and fixing the optical fiber cord to optical coupling equipment, etc. CONSTITUTION:The 1st clamping member 11 is fixed to a fixation plate 1 as the fitting part of the optical coupling equipment 6. Then, the optical fiber cord 1 is run through the through hole 7 of the 1st clamping member 11. Then, the tensile strength reinforcing material 3 which covers the optical fiber core 2 of the optical fiber cord 1 is clamped with the tapered end surface 9 of the 1st clamping member 11 and the tapered end surface 10 of the 2nd clamping member 12. At this time, a small amount of an adhesive is applied over the tensile strength reinforcing material 3 for more secure fixation. Further, a clamping member 15 is engaged threadably with the 1st clamping member 11 across the 2nd clamping member 12 to increase the press-contacting force between both end surfaces 9 and 10, so that the tensile strength reinforcing material 3 is clamped tightly and fixed.
Patent JP-S6296731-A (JP)
Title: Combustion chamber structure of engine
Inventor: TANAKA HIDEKI
IPC: F02B31/00
Filed: 1985-10-23
Abstract: PURPOSE:To make a powerful swirl generable, by forming a cavity on a piston top face in putting it aside to a suction port at the formation side of a swirl suction passage, in case of a device provided with the swirl suction passage branched off from the upstream of the shutter valve installed side by side in a suction passage. CONSTITUTION:At each cylinder, each two of suction and exhaust ports 7, 8 and 9, 9 are formed in a cylinder head 5, while a suction passage 12 feeding each of these suction ports 7 and 8 with suction air is gradually expanded open, and the downstream side is bifurcated by a partition wall 13 partitioning off these suction ports 7 and 8, divided into both first and second suction passages 14 and 15. A shutter valve 16 is installed in the more upstream side than a converging part of both these suction passages 14 and 15, and the more upstream side than the said vale 16 is interconnected to the vicinity of the upstream of the first suction port 7 with a swirl suction passage 19. And, a combustion chamber forming cavity 6 is formed in an upper end part of a piston 4 in making it eccentric to the side of the first suction port 7 with the center of a cylinder bore.
Patent JP-S6392921-A (JP)
Title: Color liquid crystal element
Inventor: TAKAO HIDEAKI
IPC: G02F1/1343
Filed: 1986-10-07
Abstract: PURPOSE:To obtain a high-quality product at low cost and high yield by sandwiching a liquid crystal element between a pair of substrates and disposing a pattern-shaped conductive color filter to the inside of either one of said substrates. CONSTITUTION:A conductive blue colored resin material with which a desired spectral characteristic is obtainable is printed by an offset printing method on the glass substrate to a stripe pattern at 1.0mum film thickness and is baked for 30min at 150 deg.C to form the conductive blue colored pattern of the 1st color. A conductive green colored pattern is then formed by using a conductive green colored resin material as the 2nd color on the glass material 41 on which the blue colored pattern is formed. A conductive red colored pattern is further formed to the prescribed position of the substrate 41 by using a conductive red colored resin material as the 3rd color. The substrate formed in such a manner and the substrate having thin film transistors are opposed to face each other and stuck to each other; thereafter a TN type liquid crystal is injected into the spacing therebetween and the port is sealed, by which the product having good functions is obtd.
Patent JP-H05310829-A (JP)
Title: Catalyst for polymerization of olefin and polymerization of olefin
Inventor: SONE MAKOTO
IPC: C08F4/6592
Filed: 1992-08-14
Abstract: PURPOSE:To obtain a polymerization catalyst which has high polymerization activity, is composed of stably storable components and can give a polyolefin having excellent properties and processability at good efficiency by combining a metallocene compound with an organoaluminum compound and an ionizable compound. CONSTITUTION:The catalyst comprises a metallocene compound represented by formula I [wherein M is Ti, Zr or Hf; Cp<1> and Cp<2> are each (substituted) cyclopentadienyl; and X is halogen], an organoaluminum compound represented by formula II (wherein R, R' and R'' are each H, halogen, amide, alkoxyl or a hydrocarbon group; and at least one of them is a hydrocarbon group) and an ionizable compound [C<+>][A<->] (wherein [C<+>] is a cation; and [A<->] is an anion). This catalyst has high polymerization activity, is composed of stably storable components, and can give a polyolefin having excellent properties and processability at good efficiency.
Patent JP-H04116626-A (JP)
Title: Bonding method
Inventor: KIRA HIDEHIKO
IPC: H05K3/32
Filed: 1990-09-07
Abstract: PURPOSE:To eliminate a step for cooling and to correspondingly shorten the time required for boding as well as to improve bonding operation efficiency by using an ultrasonic horn and subjecting an anisotropically conductive sheet to ultrasonic overheating. CONSTITUTION:The anisotropically conductive sheet 5 is ultrasonically overheated by using the ultrasonic horn 40 and leads 4 are conducted and connected from the anisotropically conductive sheet 5 to foot prints 2. Only the anisotropically conductive sheet 5 is heated without allowing the ultrasonic horn 4 itself to generate heat if the anisotropically conductive sheet 5 is heated by using the ultrasonic horn 40 in such a manner. The need for cooling the horn after the completion of bonding is eliminated in this way.