baber/WOPTO huggingface dataset:
Patent JP-H10330041-A (JP)
Title: Drive control device of collecting machine
Inventor: UCHIYAMA YOSHIMI
IPC: H02G1/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To make matching of the timings of a sendout part and a takeup part by sensing their rotating motions from time to time, and applying brakes to either of them when their mutual timing goes in disorder. SOLUTION: A drive control device of a collecting machine is composed of encoders 1 and 2 to sense the rotating speeds on the sendout part and a takeup part, respectively, a first low-voltage priority circuit 3 to pick up that of the signals emitted by the encoders 1 and 2 which lies on the low voltage side and to emit it in priority, another encoder 6 to sense the rotating speed of a driving motor for a line shaft, a second low-voltage priority circuit 7 which picks up and emits in priority that of the signal emitted by the encoder 6 and the signal emitted from the first low-voltage priority circuit 3 which lies on the low voltage side when such two signals are fed, and a control part 5 which is fed with a signal on the low voltage side emitted by the second low-voltage priority circuit 7 and executes the control of the driving motor 4 for the line shaft.
Patent JP-2000344641-A (JP)
Title: Composition for oral cavity
Inventor: KOBAYASHI TOSHIAKI
IPC: A61Q11/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity with excellent low-temperature storage stability, fanciness and feeling when used. SOLUTION: This composition for oral cavity is obtained by including erythritol and also formulating 1-menthol and at least one kind of fragrance ingredient selected from anethole, menthone, cineole, limonene, carvone, methyl salicylate, ethyl butyrate, eugenol, thymol, cinnamaldehyde, and trans-2-hexenal in the weight ratio of (50:1) to (2:8).
Patent JP-S6310347-A (JP)
Title: Substrate for small hole forming draw type optical disk
Inventor: IECHIKA YASUSHI
IPC: G11B7/24079
Filed: 1986-07-02
Abstract: PURPOSE:To ensure the tracking stability in a reproduction mode by setting the depth of a guide groove at <=500Angstrom  and also at >=0.02lambda/n (lambda: light wavelength, n: refractive index of substrate) respectively. CONSTITUTION:The depth of the guide groove of a disk substrate is set at <=500Angstrom  and also at >=0.02lambda/n respectively. The tracking performance is deteriorated if the depth of the guide groove is set at <=0.02lambda/n and the tracking control is difficult. While the effective sensitivity is deteriorated if the depth of the groove is set at <=500Angstrom  and the recording power must be increased. Then it is not desirable to increase the laser pulse width in a write mode to reduce the recording power because the tracking stability is deteriorated.
Patent JP-H0695409-A (JP)
Title: Laminated-image forming member
Inventor: CHIENNKUO SHIYAO
IPC: G03G5/06
Filed: 1993-06-25
Abstract: PURPOSE: To obtain a titanyl phthalocyanine polygon or crystal shape and to obtain excellent photosensitivity by depositing amorphous titanyl phthalocyanine by evaporation on a substrate cooled to a prescribed temp. CONSTITUTION: The amorphous titanyl phthalocyanine is deposited by evaporation on the substrate kept at <25 deg.C, particularly about -10 to about -30 deg.C, more particularly preferably -30 deg.C. The substrate having the titanyl phthalocyanine is allowed to attain room temp., i.e., about 25 deg.C. The substrate is then brought into contact with a solvent, such as aliphat. alcohol. The image forming member having the titanyl phthalocyanine pigments, more particularly a IV type is useful in various kinds of electrophotographic forming and printing systems and particularly a system generally known as a xerographic process. More particularly the image forming member is useful in a xerographic image forming method in which the titanyl phthalocyanine pigments absorb a light wavelength of about 600 to about 900.
Patent JP-S5948325-A (JP)
Title: Method and apparatus for transferring empty can
Inventor: TAKAGI TAKAO
IPC: B21D43/10
Filed: 1982-09-09
Abstract: PURPOSE:To smoothly transfer empty cans placed on an intermittent-driven conveyor onto a continuous-driven conveyer by clamping and lifting the empty cans on the intermittent-driven conveyer to be turned in a 180-degree arc, and then running same in the running direction of the continuous-driven conveyer to be transferred thereto. CONSTITUTION:Empty cans 2 are adsorbed onto a bucket 14 of a conveyer 12 and intermittently transferred by plural cans a time. When the empty can 2 gets below a transfer device, a cylinder 6 is operated in timing to lower a gripper base 1 to a full line position. Simultaneously, a gripper 3 is closed by the operation of a cylinder 4 to clamp a plurality of empty cans 2 at one time. Subsequently, when the above base 1 is lifted up to a dotted line position by the cylinder 6, a cylinder base 5 is turned in a 180-degree arc by the operation of a servo motor 8, so that the lifted-up empty can 2 group is displaced from a conveyer 12 to a conveyer 13. At this time, a travelling table 7 is run in the running direction of the conveyer 13, and the empty cans 2 are dropped on the conveyer under such running condition.
Patent JP-S6047462-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: TAKADA TOSHIAKI
IPC: H01L21/331
Filed: 1983-08-26
Abstract: PURPOSE:To obtain the PROM (programmable read only memory) of high density and high reliability by a method wherein the base region which comes in contact with a collector and a collector base junction is surrounded by the first insulating layer, the second insulating layer is provided thinly inside the first insulating layer, and the second base region which comes in contact with an emitter and an emitter base junction is surrounded by the second insulating layer. CONSTITUTION:The first SiO2 layer 16 is formed by burying an N<+> layer 12 in a P type Si substrate 11 by superposing an N-epitaxial layer 13 thereon and by providing an SiO2 mask 18'. When a P<+> layer is formed by performing patterning on the mask 18' providing a mask 18'' and performing B-ion implantation, and the second thin SiO2 layer 16' is formed by performing an oxidizing process, a P<+> type first base layer 14' is formed at the lower part of the layer 16'. Then, a P<+> type second layer 14'' is provided by implanting B-ion through the mask 18'', and a collector 13 is formed. Then, an N<++> emitter layer 15 is provided by implanting P-ions, the mask 18'' is removed, and an Al electrode 17 is attached. According to this constitution, the PROM of high density and high write-in yield and reliability having margin for Al spike can be obtained.
Patent JP-H0821032-A (JP)
Title: Plated pc steel stranded wire with coating
Inventor: TAKEI MASAMITSU
IPC: E04C5/08
Filed: 1994-07-07
Abstract: PURPOSE:To provide a highly corrosion resistant PC stranded wire which causes no fretting with high corrosion resistance, and has a high fatigue limit by providing a lubricating agent layer for sealing only the mutual connecting part of side wires and a resin coating layer protruded inward from the circumscribed circle of the side wire. CONSTITUTION:A wire rod is stranded after thermally treated, drawn and plated, and then hot stretched at a tempering temperature to provide a low relaxation PC steel stranded wire 1. In such a PC steel stranded wire 1, the thickness of delta1 layer of the plating alloy layers is set to 5mum, and a lubricating agent layer 3 for sealing only the mutual connecting part of the side wires 2, 2 of the stranded wire is provided. A resin coating layer 4 having a cross section protruded inward from the circumscribed circle 6 of the side wire 2 is provided on its outer circumference. When the resin coating 4 is longitudinally pulled with a tension within the range never rupturing the resin coating 4, the resin coating 4 is never moved alone.
Patent JP-H0820499-A (JP)
Title: Cassette loader drop preventing device
Inventor: HANAZAWA SEIJI
IPC: B66F17/00
Filed: 1994-07-07
Abstract: PURPOSE:To provide a cassette loader drop preventing device of simple constitution, low cost, reduced troubles, and high reliability. CONSTITUTION:An installation metal 5 having a guide roller lever 8 installed at a middle of it to be freely rotatable is provided on a cassette loader 1, and a spring 13 to energize a tip of the guide roller lever 8 in a tension direction of a wire 2 constantly is provided between the installation metal 5 and the tip of the guide roller lever 8. A claw 9 is rotatably installed on the installation metal 5, a base end 81 of the guide roller lever 8 and a base end 91 of the claw 9 are connected to each other by a connection screw 16 through connection metals 15, 15, and a lock hole is provided in a support pole 17 on which the cassette loader 1 elevates for a hook 10 formed in a tip 92 of the claw 9 to be engaged with.
Patent JP-H028315-A (JP)
Title: Method and device for blowing powder into molten metal
Inventor: IEMURA KAZUYA
IPC: C21C7/072
Filed: 1988-06-24
Abstract: PURPOSE:To improve the efficiency in the blowing operation without adversely affecting the quality by blowing the powder while rotating a dip lance on its axis. CONSTITUTION:A lance rotating device 4 is arranged at the upper part of the powder blowing dip lance 3, the lance 3 is lowered by operating a winch 9, the discharge hole 2 is dipped in molten steel 10, and a powdery refining agent is blown in from the discharge hole 2 along with a carrier gas. At this time, the dip lance 3 is rotated on its axis by the lance rotating device 4, the blown gas is finely divided by the shearing force of the lance 3 to form small- diameter bubbles, diffused, and floated to the surface of the molten steel 10. As a result, the roughening of the surface of the molten steel 10 is controlled by the bubbles, the infiltration of N into the molten steel 10 from the atmosphere is prevented, and the return of P from slag 13 is reduced. Accordingly, the treating efficiency is improved, and the running cost can be reduced.
Patent JP-H028409-A (JP)
Title: Remover for suspended matter on water surface
Inventor: TOMIZUKA YOSHINAO
IPC: E02B15/10
Filed: 1988-06-24
Abstract: PURPOSE:To remove a suspended matter on a water surface by installing a moving vane into a casing mounted to the lower section of a float and forming a suction opening to the circumferential side face of a casing while shaping an exhaust port connected to an exhaust hose to the lower section of the moving vane. CONSTITUTION:A hydraulic motor 7 is set up into a float 5 while a cylindrical housing 9 is fitted to the lower section of the float 5, and a moving vane 14 to which a cutter 13 is formed is installed at the nose of the shaft 12 of the motor 7 projected into the housing 9. A suction opening 16 is opened to the circumferential surface of the housing 9 while an exhaust port 19 is opened to the lower section of a stator vane 18 fixed to the lower section of the moving vane 14, and a drain hose 20 is connected. Accordingly, when a net is drawn and wound up in fixed shore net fishing, a jellyfish floating on a sea surface is sliced finely by a cutter 13, and can be discharged outside a fencing net 2.
Patent JP-H07330691-A (JP)
Title: Production of nitrogen-containing compound
Inventor: KOTSUKI HIKIZOU
IPC: C07C213/04
Filed: 1994-06-02
Abstract: PURPOSE:To obtain this compound by mixing a compound having an epoxy group in the molecule with an amine compound, etc., and allowing silica gel to adsorb the mixture. CONSTITUTION:(A) A compound having an epoxy group in the molecule and (B) an amine compound or (C) a heterocyclic compound having an N atom as the heterogeneous atom are mixed, subjected to adsorption on silica gel, left and reacted each other to obtain the compound. For example, styrene oxide, etc., is preferably used as the component A, and glycine, etc., is preferably used as the component B. For example, indole, etc., is preferably used as the component C.
Patent JP-S5282058-A (JP)
Title: Generating variable gain circuit for delay signal
Inventor: MOCHIDA ARIHIRO
IPC: H03G3/02
Filed: 1975-12-29
Abstract: PURPOSE: To realize the circuit which enables to extract the output pulse with the desired delay time and amplitude. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0861018-A (JP)
Title: Hollow shaft for bearing drag lever or tilting lever rotatably
Inventor: UUBUE KEERAA
IPC: F01L1/18
Filed: 1995-06-22
Abstract: PURPOSE: To provide a hollow shaft for pivotably journalling a drag lever or a tilting lever of a valve driving portion in an internal combustion engine. CONSTITUTION: A tubular material 4 extends longitudinally, at least one recessed part 5 extending radially inward from an outer jacket 2 is provided over the entire length and region of a drag lever or a tilting lever that surrounds at least a hollow shaft 1, and this recessed part 5 defines respective chambers 6 for the hollow shaft and hydraulic oil. Therefore, at this time, a central chamber 7 for the hydraulic oil is formed inside 8 of this tubular material, and one or many hollow shafts have at least one radial hole 9, 10 for flowing the hydraulic oil into the region of the tubular material and the recessed part 5, or the region of the tubular material abutting to the hollow shafts.
Patent JP-H102139-A (JP)
Title: Locking device
Inventor: NARUSHIGE KOHEI
IPC: E05C1/06
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a locking device having a lock piece for making projecting and escaping operation to the lower surface side of a locking device main body by manual operation and having a simple constitution and process in the locking device mounted to rain shutter door, etc. SOLUTION: A locking device is equipped with a locking device main body 1 consisting of a plane section 11 and a pair of bending sections 12a and 12b and boring an upper insertion-hole 13a or a lower insertion-hole 13b in both bending sections, a lock piece 2 constituted of a narrow plate-like metal piece and passing through the upper insertion-hole 13a and lower insertion-hole 13b in a movable manner to place, an operating shaft 3 fixed to the lock piece 2, a bearing 4 fixed to the plane section 11 and a locking shaft 7 and a releasing lever 5 passing through a dog-legged bent section formed of a dog-legged metal piece with the bearing 4 and boring a slide-hole 6 into the side end of the lock piece 2.  Then, the operating shaft 3 is so provided that it can be moved in the slide-hole 6, the lock piece 2 is moved by interlocking with the turning with the bearing 4 of the releasing lever 5 as the center and, at the same time, a locking spring 8 for generating elastic force in the direction separating the shafts from each other between the locking shaft 7 and operating shaft 3 is provided.
Patent JP-H103012-A (JP)
Title: Optical wavelength demultiplexing element
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/12
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To broaden the selection wavelength band while keeping output characteristics flat without generating a power loss due to the distributing of optical signals. SOLUTION: This element is provided with a periodic characteristic wavelength demultiplexer 16 which does not generate an excessive power loss due to the distributing of optical signals between four input side ports 32 of a first star coupler 20 and an external input port 10 and optical signals respectively outputted from the the input side port 38 of the periodic characteristic wavelength demultiplexer 16 to respective output side ports 36 have a period Δλequal to each other and also have selection wavelengths different from each other.  Moreover, the period Δλ of the optical signals respectively outputted from the input side port 38 of the periodic characteristic wavelength demultiplexer 16 to respective output side ports 36 and the deviation value Δλamong selection wavelengths in adjacent output side ports of a second start coupler 24 are made to substantially coincide with each other.
Patent JP-H0323668-A (JP)
Title: Manufacture of ic incorporating photodiode
Inventor: TSUKUGI TOSHIO
IPC: H01L31/10
Filed: 1989-06-21
Abstract: PURPOSE:To obtain a highly sensitive photo diode without sacrificing the speed of a transistor by allowing a high/low-resistance N epitaxial layer on a substrate and then forming the photo diode and the transistor on them. CONSTITUTION:An N-embedded layer 2 and a P-embedded layer 3 are formed on a PSi substrate 1. Then, a high-resistance N epitaxial layer 4 is allowed to grow on the substrate 1, a P-embedded layer 5a for separating a transistor island and a P-embedded layer which constitutes a photo diode being PN-joined with the layer 4 are formed on the layer 4, an N-embedded layer 6 for reducing collector resistance of the transistor is formed, and then an N-embedded layer 7a which becomes a collector wall of transistor and an N-embedded layer 7b for taking out light current of photo diode are formed. A low-resistance N epitaxial layer 8 is formed on the layer 4 where the diffusion process of embedded layer is completed and N-diffusion layers 9a and 9b are formed on the layer 8, thus forming P-diffusion layers 10a and 10b. Then, a P base diffusion layer 11 is formed on a transistor island and an N-epitaxial diffusion layer 12 is formed on the layer.
Patent JP-S6221908-A (JP)
Inventor: YOSHIDA HIDEKAZU
IPC: E01D19/02
Filed: 1985-07-18
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-S5582410-A (JP)
Title: Electromagnetic coil
Inventor: MURATA MASAO
IPC: H01F5/06
Filed: 1978-12-18
Abstract: PURPOSE: To obtain an iron core miniaturized by saving space factor, while making the best use of its magnetic characteristic, by curving coil part material of the length equivalent to one turn closely to the magnetic leg and connecting the edge of coil part material on one side of magnetic leg.  
     CONSTITUTION: Electromagnetic coil 12 is constituted by a great number of coil part materials 14 provided in parallel around the magnetic leg of iron core 11. Each coil part material 14 is a wire formed by winding glass fiber 14a on insulating film such as, for example, polyester and having the length equivalent to one turn. And the connecting part of the wire is arranged on one side other than that of space 13 of iron core 11. On the lower side of this connecting part, at every layer of coil, are fitted insulating terminal plates 15 made of fiber-reinforced resin etc. from polyester and the like and glass fiber, and between insulating spacers 15a are placed the edges of coil part materials 14, which are connected with each others. Thus to make the best use of magnetic characteristic of iron core heat-treated without cut section of iron core, while making appliances smaller through raising of space factor within the space 13, becomes possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5386209-A (JP)
Title: Photograph diaphragm value detecting method
Inventor: HARADA TOSHIMITSU
IPC: G03B7/095
Filed: 1976-12-24
Abstract: PURPOSE: To detect the diaphragm position with a simple structure, wherein the rotation quantity of a rotator rotating interlocked with an iris driving structure driven by a motor for producing a pulse signal by a forcible rotation or magnetic detector is counted in a form of digital quantity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5780676-A (JP)
Title: Laminating structure of fuel cell
Inventor: OKABE SHIGERU
IPC: H01M8/24
Filed: 1980-11-08
Abstract: PURPOSE:To facilitate the feeding and the exhausting of a fuel and an oxidizing agent, by making several holes through an electrolyte so that these holes may correspond to holes for a feeding side pathway and for an exhausting pathway of the oxidizing agent and fuel which are distributed on a by-polar plate. CONSTITUTION:One surface of a by-polar plate 11 is provided with an oxidizing agent chamber 12, collector 13, oxidizing agent inlet side pathway 14, and oxidizing agent outlet side pathway 15; the other side is provided with a fuel chamber 16, collector 17, fuel inlet side pathway 18, and fuel outlet side pathway 19. An electrolyte plate 21 has approximately the same dimension of the by-polar plate 11, the places corresponding to the inlet side pathway and the outlet side pathway of oxidizing agent and fuel distributed on the by-polar plate 11 is provided with an oxidizing agent inlet side pathway 22, oxidizing agent outlet side pathway 23, fuel inlet side pathway 24, and fuel outlet side pathway 25, repectively. A combination of the by-polar plate 11, electrode 20, and electrolyte plate 21 makes a set, and a pile of these plural sets makes a laminating structure.
Patent JP-H04235929-A (JP)
Title: Styrene derivative
Inventor: KARURUUHAINTSU AREKUZANDAA OSU
IPC: C07C2/04
Filed: 1991-06-03
Abstract: PURPOSE: To prepare the styrene derivative having an extended chain which is extended with ethylene at the double bond and has redidual double bonds in itself by allowing styrene derivative to react with ethylene in the presence of Ni-catalyst coordinated with phosphor-oxygen chelete ligand.  
     CONSTITUTION: The compound of formula I (R 19  is H, 1-4C alkyl, vinyl or Cl; R 38  is 1-4C alkyl, 2-4C alkenyl, 2-7C acyl, F, Cl or Br; (m) is 4-104, esp. 4-14) is prepared by the reaction of styrene derivative with ethylene in the presence of No-catalyst which carries phosphorus-oxygen chelate ligand at an ethylene pressure of 1-200 bar, esp. 3-25 bar and at a temperature of 20-160°C, esp. 50-100°C. The catalyst is prepared by allowing Ni(0)-compound or the compound which can be converted in situ into Ni(0)-compound to react with phosphorus compound of formula II (R 4 -R 8  are each 1-20C alkyl, 2-20C alkenyl, 6-12C aryl, etc.). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5853994-A (JP)
Title: Hard butter wet separation
Inventor: GABURIERU YAKOBUSU SEODORUSU R
IPC: C11B7/00
Filed: 1982-09-09
Abstract: A process for the fractionation of hardened butterfat resulting in a fraction (i) enriched in triglycerides comprising two fatty acid residues having each at least 16 carbon atoms and 1 fatty acid residue with 2 to 8 carbon atoms, said triglycerides having a carbonnumber ranging from 24 to 42 and a fraction (ii) enriched in triglycerides having a carbonnumber greater than 42. Fractionation is preferable carried out in the presence of a solvent such as acetone or hexane. Margarine fat blends containing fraction (i) display improved butterlike properties.
Patent JP-S5279174-A (JP)
Title: Fluid type torque converter with coupling clutch
Inventor: KURAMOCHI GOUJIROU
IPC: F16H45/02
Filed: 1975-12-26
Abstract: PURPOSE: To combine the characteristics which are required for a fluid type torque converter with a coupling clutch and reduce the axial dimensions of the entire device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6218748-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAJIMA MICHIO
IPC: H01L21/822
Filed: 1985-07-17
Abstract: PURPOSE:To reduce a noise when an output circuit is switched by providing transistor circuits having output circuits and divided into blocks on an Si substrate, and providing a power pad or grounding pad at every block. CONSTITUTION:Transistor circuits 6 have power pads 4 and grounding pads 5 at every block. When the terminal 11 of the output circuit of the circuit 6a is held at 'L', the input terminals of the circuits 6b-6e are bundled and switched. Then, they are resonated by the capacity 10 of the circuits 6b, 6c, the grounding line impedance 7b, the common grounding line impedance 8a and the grounding pin impedance 9, and a resonance waveform is transmitted through the impedance 7a to the terminal 11. The circuits 6d, 6e, 6a are common only in the impedance 9, the rate of noise generated by the switching of the circuits 6d, 6e to be transmitted to the output terminal 11 of the circuit 6a decreases. Even if the power line is divided, noise reducing effect is obtained.