baber/WOPTO huggingface dataset:
Patent JP-H09156830-A (JP)
Title: Clamp device
Inventor: ONO AKIRA
IPC: B65H54/10
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device with the simple structure at a small number of part items by moving a slide member along a moving route with a cam mechanism, which is provided between a cam plate and the slide member, when the cam plate is rotated, and engaging a radial end of the slide member with a lower side of a funnel-shaped article. SOLUTION: A cam plate 422 is formed freely to be rotated in relation to a base part 421. The cam plate 422 is formed with a pair of cam grooves 422A, 422B, and a sector gear 423 is installed in the peripheral edge of the cam plate 422. A clamp part 400 is installed in the base part 421. A slide member 403 is moved along a guide part formed in a main body 401, containing the clamp part. The cam plate 422 is rotated by a driving motor. When the cam plate 422 is rotated, the slide member 403 is moved inward in the radial direction by the operation of the cam, and a V-shaped engaging part 404 is engaged with a lower side of a funnel-shaped wall part of a winding frame. With this structure, structure is simplified, and the number of part items is reduced, and the manufacture can be easily performed at a low cost.
Patent JP-2001137332-A (JP)
Title: Evacuating device
Inventor: TAKANE SHIGENOBU
IPC: A61M1/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an evacuating device by which shredding of feces of large size and in a large area can be efficiently and easily performed by reducing the resistance at the time of shredding. SOLUTION: A rotary shredding plate 3 is pivotably supported by the end of a cylinder 2 and shredding blades 4 are placed on both sides of the rotary shredding plate 3 in such a way that they can be unfolded toward the perimeter.
Patent JP-H08176528-A (JP)
Title: Gelating agent
Inventor: MIYAKE KOJI
IPC: A61G12/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a gelating agent low in steam penetrability, excellent in long period storability, etc., and useful for treating various kinds of waste liquids, etc., by receiving a water-absorbing polymer in a bag-like article at least partially composed from the film or sheet of a polydioxorane-containing material. CONSTITUTION: This gelating agent is produced by receiving (B) a water- absorbing polymer (most preferably the crosslinked product of a polyacrylic acid partial neutralization product) in (A) a bag-like article 3 composed from the films or sheets 1, 2 of a polydioxorane-containing material. The bag-like article 3 is obtained e.g. by superposing the films or sheets on each other and subsequently heat-sealing the peripheral edge parts 5 of the superposed films or sheets. The thickness of the film or sheet is 1-200μm, preferably 5-50μm. The average particle diameter of the component B is preferably 1μm to 10μm, more preferably 10μm to 1mm.
Patent JP-H01162445-A (JP)
Title: Multiple address system using token passing
Inventor: KASHIWAI TAKASHI
Filed: 1987-12-18
Abstract: PURPOSE:To attain multiple address communication during the transmitting right competition by giving BC data to a token frame when the multiple address communication is desired, using a token passing and transmitting the BC data to all nodes. CONSTITUTION:A token is delivered through a receiving circuit 6 to a BC data control circuit 8 and sent through a transmission circuit 11 to a token ring 1, out of the signals from the token ring 1. The data frame among the signals from the token ring 1 is inputted through a receiving data buffer 7 to a frame constituting circuit 9, and after a header is added here, the frame is delivered to a transmission data buffer 10 and sent through a transmission circuit 11 to the token ring 1.
Patent JP-H06147902-A (JP)
Title: Vibration gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/5642
Filed: 1992-11-04
Abstract: PURPOSE:To obtain a vibration gyro to measure rotary angular velocity centering at axes having a plurality of directions without generating vibration interference or voltage interference. CONSTITUTION:A vibrating body 12 with a square section is formed to be a square loop. Driving piezoelectric elements 14 and 16 are formed on the upper and lower faces of a side 12a of the body 12. Then, detecting piezoelectric elements 18 and 20 are formed on the outer circumferential side and the side face of the inner circomferential side of the side 12a of the body 12. Further detecting piezoelectric elements 22 and 24 are formed on the side faces of the outer circumferential side and inner circumferential side of a side 12b adjacent to the side 12a of the body 12. A peripheral area around a node point is supported by supporting members 32a, 32b, 32c and 32d. The elements 14 and 16 are connected to an exciting circuit to refraction-vibrate the body 12. Then the output voltages of the elements 18, 20, 22 and 24 are measured to detect the rotary angular velocity.
Patent JP-H08151581-A (JP)
Title: Apparatus for producing cracked oil by pyrolysis of synthetic polymer and production of cracked oil
Inventor: ONO HIROYASU
IPC: C10G1/10
Filed: 1994-11-30
Abstract: PURPOSE: To provide a system capable of carrying out separation of solid material from a decomposed material in a state in which operation is continued while carrying out melting and pyrolysis of a raw material in a single tank. CONSTITUTION: In this apparatus for producing cracked oil, reaction liquid flow discharged from melting and thermally decomposing tank 1 is made to flow into a main circulating passage 2 and the main circulating passage 2 is branched into a main circulating passage 2 equipped with a valve A and an outside circulating passage 21 equipped with a valve B and the outside circulating passage 21 is provided with a solid material removing unit 3 for removing at least one part of the solid material which exists in the reaction liquid flow and then made to re-join to the main circulating passage 2 which is equipped with a heating unit 7.
Patent JP-H09159742-A (JP)
Title: Optical magnetic field sensor
Inventor: SHIBUYA KIMIHIKO
IPC: G01R33/032
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make an optical magnetic field sensor compact by using a magnetic field detection part having a magneto-optical crystal interposed between a polarizer and an analyzer of thin plates and a rod-shaped lens having an inclined end part at a light-inputting/outputting means. SOLUTION: A light guided by an input optical fiber 1 is turned to parallel beams by a rod-shaped lens 4 and reaches an end face inclined 45 deg., where time light is totally reflected to enter a polarizer 5. A light in one direction is selectively passed by the polarizer 5 and enters a magneto-optical crystal 6. A plane of polarization is rotated in accordance with an intensity of a magnetic field in parallel to an optical path at this time. After the plane of polarization is rotated by the magneto-optical crystal 6, the light, passes arm analyzer 7 having a passing direction of 45 deg. to that of the polarizer 5 and reaches a 45 deg.1 inclined end face of a rod-shaped lens 8. The light is totally reflected again end face and guided to an output optical fiber 11.
Patent JP-H04292411-A (JP)
Title: Silicate
Inventor: OORE SERENSON
IPC: C11D7/14
Filed: 1991-11-11
Abstract: The invention concerns a solid alkalimetal silicate having a molar ratio SiO2:M2O from about 1.5 to about 3, in which M is an alkalimetal substantially consisting of sodium and potassium. The silicate contains from about 1 and up to about 5% by weight of K2O based on the dry material and the water content being from about 16 to about 25% by weight based on the total weight. Further, the invention concerns a method of its preparation, its use and a cleaning agent composition containing the silicate above.
Patent JP-H05130825-A (JP)
Title: Improver for bread flavor
Inventor: ISHIGAKI REIZABURO
IPC: A21D2/32
Filed: 1991-11-11
Abstract: PURPOSE:To obtain the subject improver capable of suppressing occurrence of a mold after bread production as much as possible by adding some quantity thereof in a bread producing process by blending ethyl alcohol with glycerin, soybean lecithin, etc., at a specific amount. CONSTITUTION:The objective improver consisting of 10-20w/w ethyl alcohol, 10-40w/w glycerin, 2-6w/w soybean lecithin, 15-25w/w soybean yogurt, l-4w/w sugar ester, 5-20w/w apple fruit juice concentrated to 5 times and 10-30w/w water.
Patent JP-H07176723-A (JP)
Title: Charge-coupled device
Inventor: SHODA MASAHIRO
IPC: H01L21/339
Filed: 1993-12-21
Abstract: PURPOSE:To prevent a noise component from being mixed with a signal charge by a method wherein the impurity concentration of an output gate is made thinner than the impurity concentration of a reset gate and the potential of the output gate is made always higher than the potential of the reset gate. CONSTITUTION:An output gate is arranged in a transfer passage 2 which is adjacent to an output diffusion region 4, and a region 30 whose N-type impurity concentration is thin is formed on the surface of the transfer passage 2 in the diffusion region of the output gate. Thereby, the potential of the output gate is made always higher than the potential of a reset gate. The reset gate which is composed of an N-type impurity diffused region 2 and of a reset electrode 7 is arranged at the other part of the output diffusion region 4. As a result, an electric charge which has been stored under a transfer electrode 108 crosses the potential barrier of the output gate 6, and it is transferred to the output diffusion region 4. However, the transferred signal charge does not flow backward. Consequently, it is possible to provide a solid-state image pickup device whose resolution is good.
Patent JP-H03181105-A (JP)
Title: Hybrid integrated circuit device
Inventor: KATAYAMA HIDEAKI
IPC: H01F27/06
Filed: 1989-12-11
Abstract: PURPOSE:To improve the workability by making a depression in an insulator substrate to prevent a coil from slipping out of the correct position and enable soldering by the reflow method. CONSTITUTION:A depression 6 is made in an insulator substrate 2. A coil 4 is arranged in the depression 6 of the insulator substrate 2 as shown in the figure. Therefore, the coil 4 does not slip out of the correct position. Thereby the coil 4 can be soldered by the reflow method instead of with hands as conventional. A thinner and smaller hybrid integrated circuit device can be made because the coil is not mounted on the insulator substrate.
Patent JP-H10168027-A (JP)
Title: Production of ruthenium (iii) acetate solution
Inventor: WARREN STEPHEN GEOFFREY
IPC: C07C51/41
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound solution useful as a catalyst on a large scale in high yield by reacting ruthenium (IV) oxide with a stoichiometric amount of a hydrazine reducing agent in the presence of acetic acid. SOLUTION: Ruthenium (IV) oxide is reduced with 95-115% of the stoichiometric amount of a hydrazine reducing agent in the presence of acetic acid (glacial acetic acid, preferably diluted with a small amount of water) into a ruthenium (III) oxide  [Ru3 O(OAc)6 (H2 O)n )(AcOH)3-n ]OAc ((n) is 0-3), etc.} and the ruthenium (III) acetate is refluxed under heating for 8-24 hours to give a ruthenium solution having 4-8wt.% ruthenium concentration and 40-80wt.% of acetic acid concentration. Preferably, the reaction mixture is cooled and unreacted ruthenium (IV) oxide is removed by filtration or centrifugation to give the objective solution.
Patent JP-H07211674-A (JP)
Title: Manufacture of electrooptic device
Inventor: MAAKU BAANAADO CHIYOREWA
IPC: H01L33/08
Filed: 1994-12-26
Abstract: PURPOSE: To divide a wafer into bars without notches on its mirror surface by driving a cleaving apparatus to the lower side of a notch mark on the wafer substrate pled up on the epitaxila side, from the epitaxial side. CONSTITUTION: A notch is made on the epitaxial side of a wafer. Notching on the substrate side and separation process are begun by piling up a tape platform 46 on the epitaxial side or a wafer on the epitaxial side with respect to a tape. A short notch mark 45 is formed on a side 47 of a wafer substrate. A cleaving apparatus 48 for separation such as a dynatech knurling tool has a blade with a given angle, and a wafer is knocked while the blade is set on a notch 52 by applying an impulse to only the edge of the wafer, so that a bar is separated from the wafer 51. Thus, the wafer can be divided into bars, having mirror surfaces of high quality and yield, and without notches.
Patent JP-H07176411-A (JP)
Title: Manufacture of chip resistor and structure thereof
Inventor: HAKOTANI YASUHIKO
IPC: H01C1/012
Filed: 1993-12-21
Abstract: PURPOSE:To manufacture a chip resistor for an electronic apparatus which requires its high density mounting technique with high dimensional accuracy and to obtain the chip resistor having high reliability. CONSTITUTION:A structure of a chip resistor using glass ceramics as an insulation board has the board 2 having high thermal conductivity, electrodes 3, a resistor 4 and a protective film 5 on an upper surface of the board 2, and end face electrodes 6 provided at both side faces. In order to manufacture the resistor by using glass ceramics as the board, a dividing grooves is formed with a desired spacing after the resistor 4 and the film 5 are formed and divided. Thus, a manufacture managing cost of the resistor can be reduced, and it dimensional accuracy can be improved. Further, since the structure is formed with the resistor 4 on the board of the ceramics having high thermal conductivity, dissipation of heat generated at the resistor 4 on the upper surface of the board 2 is improved even when the resistor is used with high power, and the resistor having high reliability can be realized.
Patent JP-H05138487-A (JP)
Title: Automatic work feeding device and high frequency heat treatment equipment
Inventor: ENDO TETSUYA
IPC: B23Q7/00
Filed: 1991-11-12
Abstract: PURPOSE:To easily handle even a heavy pipe material by providing a processing machine the height of the working surface of which is positioned in the middle of a material supply stacker and a material storage stacker between the stackers and an extruding piece of an elevator. CONSTITUTION:When a material server 3 sinks, locking is released from a pipe material P, and the pipe material P rolls on an elevator 5 due to inclination of a stacker 1, hits a main body 14 of a processing machine and stops. The pipe material P moved on to the elevator 5 is lifted up by the elevator 5. The pipe material P is released from the processing machine main body 14, rolls due to inclination of the elevator 5, hits an extruding piece 9 and stops. As this stop position is set roughly in the center of a processing table 4, if the elevator is descended, the pipe material P is received and placed on the processing table 4 of the processing machine. Working such as processing is carried out to the pipe material P on the processing table 4 there.
Patent JP-H11139945-A (JP)
Title: Aerosol type foamy oxidation hair dye composition
Inventor: YANO HIROYUKI
IPC: A61K8/39
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol type foamy oxidation hair dye composition having a good foam state, excellent low temperature stability and a good hair-dyeing force by compounding a small amount of a specific nonionic surfactant, because an aerosol type foamy oxidation hair dye largely changes the state of foams by the kinds and amounts of an oxidation dye intermediate and a coupler used herein, deposits crystals at low temperature to clog extrusion ports, because the addition of a large amount of a surfactant causes the lowering of a dyeing force and the deterioration of temporal stability, and thereby because a hair dye satisfying all of the foam state, low temperature stability, hair-dyeing force and temporal stability has not existed. SOLUTION: The characteristic of this aerosol type foamy oxidation hair dye composition comprises containing 0.1-5 wt.% of a nonionic surfactant having a hydrophile- lipophile balance value of >=18. The nonionic surfactant having an HLB value of >=18 includes nonyl phenyl ether or octyl phenyl ether having a polyoxyethylene (hereinafter referred to as POE) addition molar number of >=15, lauryl ether or steary ether having a POE addition molar number of >=20, cetyl ether having a POE addition molar number of >=23, oleyl ether or behenyl ether having a POE addition molar number of >=30, and a monostearate having a POE addition molar number of >=45. One or more kinds of the nonionic surfactants may be combined.
Patent JP-H03183814-A (JP)
Title: Dirt-removing device for water intake
Inventor: TAGUCHI KENJI
IPC: E02B5/08
Filed: 1989-12-14
Abstract: PURPOSE:To make removal of underwater foreign matters easy and to prevent sedimentation of the matters by collecting the underwater foreign matters and putting same into foreign matter, collecting pits with a dirt-removing grating installed in a water intake pit and spraying devices provided along the grating, and by scraping up and carrying out the collected foreign matters with carrying-out devices. CONSTITUTION:A dirt-removing grating 1 in straight-line structure in chevron shape whose middle part juts out toward the upstream side is installed in a water intake pit 10. Spraying devices 2 are provided along the dirt-removing grating 1, and foreign matter-collecting pits 11 in recessed form are provided on side walls of the water intake pit 10, and carrying-out devices 3 that rake up the foreign matters with buckets 3a are installed inside the pits 11. The foreign matters in the water seized up at the dirt-removing grating 1 are carried down by the stream of the water and are pushed into the foreign matter-collecting pits 11. The foreign matters sticking to the dirt- removing grating 1 are floated up with the spraying devices 2 and are accumulated in the pits 11. The accumulated foreign matters are then carried out after being scraped up with the carrying-out devices 3. Thereby the foreign matters under the water can be removed easily.
Patent JP-2000140541-A (JP)
Title: Discharge device for dust discharged from dust collector and carrier body used therefor
Inventor: HIRABAYASHI TADAYUKI
IPC: B01D46/42
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a discharge device for dust discharged from a dust collector and a carrier body used therefor in which discharge work is improved without stopping the line of a factory and enabled without receiving restriction of a place. SOLUTION: In the discharge device for dust in which dust 14 falling from the discharge port 5 of a dust collector 1 is held in a carrier body 9 and carried out to the outside, a line reaching the carrier body 9 from the discharge port 5 of the dust collector 1 is formed of a forcible air-transfer line 13. The transfer line 13 is successively provided in a dust introduction port 10 of the carrier body 9. An air exhaust port 11 covered with a filter 12 is provided in the carrier body 9. The carrier body 9 holding dust discharged from the dust collector is equipped with both the introduction port 10 for introducing dust and the air exhaust port 11 covered with the filter 12.
Patent JP-H10159765-A (JP)
Title: Screw compressor
Inventor: HIDA TAKESHI
IPC: F04C28/26
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the high reliability of capacity control with a simple structure and a low cost by applying the constitution that a drive means for actuating a slide valve for the capacity control is formed out of a piston part housed in a cylinder, and a shaft part jointed to the slide valve formed on the piston part as integral part thereof. SOLUTION: A slide valve 3 is provided for controlling the capacity of a screw compressor equipped with at least a pair of a male rotor 8 and a female rotor gearing with each other. The slide valve 3 slides in the axial direction of the male rotor 8 for adjusting an effective intake amount, thereby performing the capacity control. The slide valve 3 is actuated with the pressure difference of oil introduced across a piston part 23 housed within a cylinder chamber 29 via passages 25 and 30. In addition, solenoid valves 20a to 20c are provided for the control of the oil pressure. For example, when the solenoid valves 20b and 20c are closed and the solenoid valve 20a is opened, pressure oil is introduced to a chamber 24 for moving the piston, thereby causing a part of intake gases to detour to an intake chamber 19 and reducing delivery capacity.
Patent JP-H08181548-A (JP)
Title: Differential amplifier circuit, cmos inverter, demodulation circuit for pulse width modulation and sampling circuit
Inventor: YAMAUCHI TADAAKI
IPC: H03K5/02
Filed: 1994-12-26
Abstract: PURPOSE: To reduce power consumption at data transfer in a semiconductor integrated circuit. CONSTITUTION: Resistors 89, 91 and capacitors 90, 92 are connected respectively between a power supply 2 and sources of NMOS TRs 85, 87 forming a differential pair of the differential amplifier circuit. Thus, the power consumption of the differential amplifier circuit is reduced by decreasing a current except when a level of a signal outputted from the differential amplifier circuit is transited through the increase in a source level of the NMOS TRs 85, 87 by the resistors 89, 91. Furthermore, the reduction in the operating speed of the differential amplifier circuit is prevented by relaxing the effect of the voltage drop across the resistors 89, 91 when the level of the signal is transited by the capacitors 90, 92.
Patent JP-H06165679-A (JP)
Title: Dna containing region having promoter activity of human endothelin-2 gene
Inventor: ONDA HARUO
IPC: C12P21/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide a new DNA useful for the expression of a structural gene coding a protein or peptide and connected to the downstream side of a DNA having promoter activity. CONSTITUTION:The DNA containing a region having the promoter activity of human endothelin-2 gene contains e.g. the base sequence of formula. It can be produced by separating a genom DNA from human cell, integrating into a phage or a plasmid, transforming a host, culturing the transformant, separating the phage, etc., containing the objective DNA from the transformant by a proper technique, cutting the objective DNA from the recombinant DNA and substituting the promoter region in the expression vector for animal cell with the DNA or a part of the DNA.
Patent JP-H11160179-A (JP)
Title: Semiconductor pressure sensor
Inventor: TOMIOKA MASANORI
IPC: H01L29/84
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a small semiconductor pressure sensor at a low cost. SOLUTION: This sensor 100 is provided with a semiconductor pressure sensor chip 1 having a pressure receiving face on the lower face and located in a vacuum chamber 2 on the upper face side. The upper face of the semiconductor pressure sensor chip 1 is provided with a cap 3 having a recess forming the vacuum chamber 2 between it and the upper face. An application specific IC(ASIC) chip 4 processing the signal outputted from the semiconductor pressure sensor chip 1 is stuck to the cap 3.
Patent JP-H05194278-A (JP)
Title: Contrast medium for ultrasonic wave imaging
Inventor: JIYOSEFU YUDERUSON
IPC: A61K9/107
Filed: 1992-12-02
Abstract: PURPOSE: To obtain the subject contrast agent containing cores encapsulated with human serum albumin, having a prescribed average diameter, exhibiting a high scattering intensity, excellent in storage stability and image visibility, and useful as an imaging agent for diagnosis, etc. CONSTITUTION: This contrast agent contains the cores of one or more kinds of 6-18C fatty acids (e.g. caproic acid) encapsulated with human serum albumin and has an average particle diameter of <=12μm, preferably 0.1-8μm. The human serum albumin and the fatty acid are preferably used in a weight ratio of 10/1 to 1/1.