baber/WOPTO huggingface dataset:
Patent JP-H01119442-A (JP)
Title: Energy absorbing type seat
Inventor: KATOU TAIZOU
IPC: B60N2/90
Filed: 1987-11-02
Abstract: PURPOSE:To enhance the rate of survival of passengers when a vehicle is abruptly stopped or bumps so as to reduce injuries to the minimum by charging an energy absorbing member made of hard foam urethane having a mean bubble size of more than 0.6mm, in compression space sections defined by stationary and slidable compression sections. CONSTITUTION:When an abrupt deceleration is exerted to the aircraft body of a passenger aircraft or the like due to emergency belly landing, a passenger W is subjected to impact compression in his body from his belly to waist by a part of a seat belt 9 due to inertia force. Then, the kinetic energy of a human body is transmitted to an energy absorbing member 8 stored in compression hollow parts 6a, 6b through a seat frame so that the member 8 is compressed by the frame, a stopper member S and compression plates 7a, 7b of a slidable compression member 7, and accordingly the member 8 is subjected to brittle failure by which kinetic energy exerted to the human body of the passenger W and the masses of movable parts of the seat is absorbed. Accordingly, it is possible to enhance the rate of survival of passenger in the aircraft, and to reduce injuries or the like to the minimum.
Patent JP-H06124676-A (JP)
Title: Vacuum device
Inventor: NORISHIMA HIROAKI
IPC: H01J37/18
Filed: 1992-10-14
Abstract: PURPOSE:To realize a vacuum device for an electron microscope, an electron beam drawing device and the like in which the stoppage of operation of the device due to the deterioration of degree of vacuum can be anticipated beforehand. CONSTITUTION:The degree of vacuum of an evacuated chamber 1 measured by a vacuum gauge 3 is stored into a memory 5 through a controller 4. The controller 4 measures a predetermined change amount per unit hour with the degree of vacuum stored in the memory 5. Then the measured change amount is compared with a preset change amount stored in the controller 4, and when the measured change is not less than the preset change amount stored in the controller 4, an alarm signal is generated.
Patent JP-H04305569-A (JP)
Title: Salicyclic acid derivative, intermediate for manufacturing said compound, and herbicide and plant growth-controlling agent containing said compound
Inventor: YOAHIMU RAINHAIMAA
IPC: A01N43/66
Filed: 1991-10-24
Abstract: Salicylic acid derivatives of the formula I    <IMAGE>  I  (R1 is succinimidoxy; unsubstituted or substituted hetaryl; OR5 where R5 is substituted or unsubstituted cycloalkyl, alkyl, alkenyl, alkynyl, phenyl or substituted methyleneamino; OR8 where R8 is hydrogen, alkali metal or alkaline earth metal cation, ammonium or organic ammonium; R2 and R3 are each C1-C4-alkyl, C1-C2-haloalkyl, C1-C4-alkoxy or C1-C2-haloalkoxy and/or C1-C4-alkylthio; R4 is ethynyl or unsubstituted or substituted vinyl; X is oxygen or sulfur; Z is nitrogen or methine) are used as herbicides and bioregulators.
Patent JP-H09119907-A (JP)
Title: Method and device for measuring three-dimensional distribution of element concentration
Inventor: AOYAMA TAKASHI
IPC: H01J37/252
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To measure an element concentration distribution in the film thickness (three-dimensional) direction of a sample while maintaining a high space resolution in the direction inside the surface of the sample. SOLUTION: While characteristic X rays 5 generated from a sample 1 by applying electrons 4 are detected by an EDX detector 2 and the concentration signal of an element is generated, electrons which pass through the sample are detected by an EELS detector 3 and the concentration signal of the element is generated from electron energy-loss spectrum. Then, by calculating the two concentration signals, the element concentration distribution in the film thickness direction of the sample 1 is obtained.
Patent JP-H06127744-A (JP)
Title: Image forming device
Inventor: TAKAHASHI ATSUYA
IPC: G03G21/00
Filed: 1992-10-14
Abstract: PURPOSE:To prevent the generation of an abnormal image by installing a means for detecting the mounting/demounting of a paper feeding unit and a means for detecting the paper transport disorder when the paper feeding unit is separated, and prohibiting the formation of an image if the paper transport disorder is detected, when the paper feeding unit is separated. CONSTITUTION:An electronic photograph printer is equipped with a built in standard cassette, demountable envelope feed 15, and a demoutable option cassette 19, and the envelope feed 15 and the option cassette 19 as paper feeding unit are controlled by an envelope feeder control part and an option cassette control part which receive the instruction of an engine control part through communication, etc. In this case, the serial communication in controlling the paper feeding unit (15 and 19) by the engine control part is detected by using software, and the suspension of the serial communication due to the mounting/ demounting of the paper feeding unit is grasped. When the communication error is detected, the existence of the paper feeding transport disorder is detected, and if the paper feeding transport disorder is detected, the formation of an image is prohibited.
Patent JP-H04262987-A (JP)
Title: Device for sealing bearing particularly bicycle pedal bearing
Inventor: ROORANDO AIZENKORUPU
IPC: F16J15/3268
Filed: 1991-09-30
Abstract: PURPOSE: To provide a sealing device for pedal bearing of bicycle formed of simple components inexpensively manufacturable and easy to assemble. CONSTITUTION: A seal disc (11; 25; 27) has a part 23 arranged between a seal bush 10 arranged in a part 4 connected to a bearing ring 2 and a seal element 12 so as to axially extend the seal bush 10, and this part 23 is formed projecting to the space between the bearing ring 2 and a shaft 1.
Patent JP-H0590932-A (JP)
Title: Semiconductor device
Inventor: SAKURAI AKINORI
IPC: H03K17/30
Filed: 1991-09-30
Abstract: PURPOSE:To adjust a threshold level between an input and output of an IC automatically by providing a pattern generating circuit in an output IC and a detection circuit and a microcomputer interface in an input side IC. CONSTITUTION:A pattern generator circuit 14 of an IC 1 generates a pattern synchronously with an external clock by a test signal from a microcomputer interface 15 and it inputted to gates of P channel and N-channel transistors (TRs) 11, 7-10 in an IC 2. On the other hand, a decoder 16 outputs an ON/OFF signal with data representing how many number of N channel TRs 3-6 from the microcomputer interface 15 are to be turned on. Then the pattern generated from the pattern generator circuit 14 passes through an input buffer 13, when it is detected as the same pattern, a detector circuit 7 sends '1' to a flip-flop 12, and when not in the same pattern, the circuit 17 sends '0' and this signal is fed to the microcomputer via the microcomputer interface 15.
Patent JP-H08139751-A (JP)
Title: Connection control method and device
Inventor: TANEDA KAZUMASA
IPC: H04L12/70
Filed: 1994-11-10
Abstract: PURPOSE: To provide a connection controller which manages the queues of all nodes and can be applied to the distributed computing operations requiring services to a group of servers with which a client performs the calculation services. CONSTITUTION: A ring transmission line 1 is provided with an end 2 which has an HIPPI interface and a node 3 which has an access function to the HIPP interface and the line 1. A packet transmitting part 4 performs broadcast to all nodes set on the line 1, and a packet receiving part 5 takes a packet out of the line 1 and sends a data part to an HIPPI connection control part 9 as long as the data part does not concern the part 5 itself. Under such conditions, a connection controller manages the queues of all nodes and therefore can be applied to the distributed computing operations requiring the services to a group of servers with which a client performs the calculation services.
Patent JP-H0989175-A (JP)
Title: Buried flexible coupling and its manufacture
Inventor: YOKOBORI SHIZUO
IPC: F16L27/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a coupling part from being displaced following distortion of the ground by seismic force and from slipping off from a connecting buried pipe, by arranging a coil reinforcing material in the center part in section of a cylindrical body wall of a coupling, and forming the body wall inside the coil reinforcing material into a shape in which it is expanded in the outer peripheral direction. SOLUTION: A coil reinforcing material 7 is arranged in the center part in section of a cylindrical body wall composed of inner and outer surface rubber layers 2, 3 in a flexible coupling 1. Rubber coated fiber reinforcing layers 4, 5 are provided on the inner and outer sides of the coil reinforcing material 7. A flexible part is constituted by forming the body wall into a shape that it is expanded inside the coil reinforcing material 7 in the outer peripheral direction, and both ends are fixed to flanges 10. When the flexible coupling 1 is connected to a buried pipe, it can be displaced following the displacement of the ground in the pipe shaft direction or the pipe shaft perpendicular direction, to be generated by force in the earthquake or the other external force.
Patent JP-H10186223-A (JP)
Title: Triplet lens
Inventor: MARUYAMA KOICHI
IPC: G02B9/16
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To minimize both of astigmatism and the curvature of an image plane, to enlarge an allowable range when a triplet lens is manufactured and used and to enable the triplet lens to be easily handled by forming zonal structure having the action of a blazed positive diffraction lens on either surface of one lens of the triplet lens. SOLUTION: This triplet lens is constituted of a first positive lens 10, a second negative lens 20 and a third positive lens 30. Then, at least one lens surface is provided with the zonal structure having the action of the blazed positive diffraction lens. A normal lens is provided with such a characteristic that it is provided with the curvature of an image plane being the curvature of Petzval's sum P decided by P=Σϕ/n by defining refractive index as n and the power of the lens surface as ϕ. However, the diffraction lens is provided with such a characteristic that the curvature of an image plane is not caused regardless of the power of the lens.  Thus, both of the astigmatism and the curvature of the image plane can be minimized by approximate the Petzval's sum to zero by alotting the positive power to the diffraction lens and making the power of the positive lens of the diffraction lens as small as the allotted amount or making the power of the negative lens large.
Patent JP-H09172326-A (JP)
Title: Mixer device
Inventor: ARIGA MITSUO
IPC: H03D7/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a mixer which is miniaturized and whose manufacture cost can be reduced by eliminating an inductor for choke and a large capacity of capacitor. SOLUTION: A mixer 1 as the mixer device contains FETQ. The gate G of FETQ is connected to a signal input terminal IN through a first coupling capacitor C1 and is connected to bias voltage Vg through a resistor R1. A source S is grounded through a bypass capacitor C2 and is connected to a power terminal Tvcc. A drain D is connected to a signal output terminal OUT through a second coupling capacitor C3.
Patent JP-2000170680-A (JP)
Title: Vacuum pump
Inventor: MIURA ATSUYUKI
IPC: F04C25/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance of a vacuum pump by simplifying the structure of the vacuum pump without mechanical seal to reduce the cost. SOLUTION: A pump housing 1 and a motor housing 8 are integrated into one body by sealing them airtight through O-rings 51, 52, 53, 54, 55, 56, 57 and 58. A rotation drive means 17 and a drive side rotor 2a are detachably connected to each other by a coupling means 91. Since the pressure in a rotor chamber 41 in the pump housing 1 and the pressure in a motor chamber 43 in the motor housing 8 become the same during operation, it is not necessary to provide a mechanical seal between these chambers. In addition, a motor section B can be removed with ease from a pump section A by a coupling means 91 to facilitate maintenance.
Patent JP-H01116801-A (JP)
Title: Dual system switching method
Inventor: MATSUMOTO YUJI
IPC: G05B9/03
Filed: 1987-10-30
Abstract: PURPOSE:To always check the soundness of a stand-by system by accessing a register provided on the bus receiver of an input/output part or the bus driver of a central processing unit part with the central processing unit part of the stand-by system disconnected from the input/output part. CONSTITUTION:In a bus receiver 8 of the stand-by system disconnected from an input/output bus 15 of an input/output part 3 by a dual system switching command signal, data is written in a register 21 for self-diagnosis from a CPU part 2 through a control signal line 24b, and data in the same address is read through a control signal line 24a thereafter. The CPU part 2 of the stand-by system always accesses the bus receiver 8 up to the last stage from a bus driver 7 by this processing and data outputted from the CPU part 2 is compared with this data, which is read back by the next processing after being temporarily stored in the register 21 for self-diagnosis, to always check the soundness of the stand-by system.
Patent JP-2001103465-A (JP)
Title: Image compression device
Inventor: OBARA NAGAYOSHI
IPC: H04N19/503
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image compression device having a high image compression rate. SOLUTION: This image compression device consists of an image buffer memory, that cyclically stores digital image of a plurality of channels by each frame, a compression means hat selectively takes frame correlation of the images of a plurality of channels stored in this image buffer memory by each channel and a means that arranges the image compressed by this compression means and the in-frame compressed image as a series of groups.
Patent JP-H02123397-A (JP)
Title: Optical fiber type digital rgb signal transmission system
Inventor: NARAI KYOICHI
IPC: H04B10/00
Filed: 1988-11-01
Abstract: PURPOSE:To eliminate the radiation of an electromagnetic wave from a cable by converting a digital RGB image signal outputted from a computer to a light beam and loading it onto a optical fiber cable, converting it to a voltage again and inputting it to a CRT. CONSTITUTION:An R, G and B signal which is outputted from a computer and varied hourly is converted to a light beam by voltage - light converters 41-46, passes through optical fibers 21-26, converted to a voltage gain by light - voltage converters 31-36 and inputted to a CRT. Accordingly, a signal loaded on a cable becomes a light beam which is varied hourly. In such a way, an electromagnetic wave is not radiated, and it is unnecessary to consider a radiation of the electromagnetic wave from the cable and, therefore, it becomes unnecessary to weaken a signal waveform, and as for an electric signal inputted to the CRT, its rise/fall can be made sharp, and therefore, it does not occur that the resolution of the CRT is deteriorated.
Patent JP-H0995499-A (JP)
Title: Antibody and cancer diagnostic agent comprising the same as active ingredient
Inventor: OOGA TAKEFUMI
IPC: C07K16/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new antibody useful for diagnosing the grade of malignancy of a cancerous cell, sensitivity examination against a carcinostatic agent, etc., having bondability to a peptide shown by a specific amino acid sequence, being specifically combined with YB-1 protein specifically manifesting in the cancerous cell. SOLUTION: This new antibody is a new polyclonal antibody having bondability to a peptide shown by formulas I and II, being specifically combined with YB-1 protein specifically manifesting in a cancerous cell and is useful for diagnosing the grade of malignancy of the cancerous cell and examining sensitivity against a carcinostatic agent, etc.  The antibody is obtained by synthesizing a peptide having an amino acid sequence at the 101st to 119th positions from the N end and an amino acid seqeunce at the 299th to 313rd positions according to the amino acid seqeunce of YB-1 protein, bonding a carrier protein such as KLH(Keyhole Limpet Hemocyanin), etc., to the synthesized peptide, administering the peptide combined with a carrier protein and an adjuvant to the vein of a rabbit of a white species of New Zealand to immunize the rabbit, collecting the blood after the final immunization and purifying and separating the antibody by a conventional method.
Patent JP-S62138625-A (JP)
Title: Control device for oil combustion unit
Inventor: WADA CHUZO
IPC: F23N5/18
Filed: 1985-12-10
Abstract: PURPOSE:To eliminate an increase in fuel and to improve a safety characteristic by a method wherein an amount of electrical current flowing in a thyristor is detected, operation of an electromagnetic pump is stopped in case that the electric current is higher than a certain value and then an amount of fuel is limited. CONSTITUTION:As a voltage shows a condition indicated by a wave (b), an operating time of a thyristor 7 is extended, an electrical current flowing in a diode 21 is increased and an amount charged into a capacitor 28 is also increased. Due to this fact, a voltage between points (a) and (f) is increased, a transistor 22 is turned ON, a transistor 24 stops its operation. Thus, a transistor 17 also stops its operation. That is, in case that the thyristor 7 shows a poor voltage-tight condition, the transistor 17 may stop a loading pump 1, resulting in no flow of fuel. Even in case that a mutual oscillation between the thyristors 7 and 9 is found, a large amount of electrical current flows in the circuit of diode 21, so that the current is cut by the transistor 17 to prevent an excessive flowing of the fuel.
Patent JP-H07131126-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: OMINATO TADANORI
IPC: H05K1/14
Filed: 1993-11-05
Abstract: PURPOSE:To provide a printed wiring board and a method for the manufacture thereof wherein crosstalk is reduced and the mounting density at its ends connected to connectors and boards is increased. CONSTITUTION:A plurality of printed boards 11, 12 are bonded together with an insulating layer 15 in-between. A plurality of signal lines 13, 13 are placed at a specified interval on the surface 11a of one 11 of the printed boards 11, 12 opposing to the other 12. A plurality of ground lines 14, 14 are placed on the surface 12a of the other printed board 12 opposing to the one 11 in such a way that the ground lines and signal lines are alternately placed. The ends of the resultant printed wiring board are separated from each other so that the printed boards 11, 12 can be isolated from each other.
Patent JP-2000106139-A (JP)
Title: Illuminating method, luminaire and fluorescent lamp
Inventor: SAKAGAMI MIKA
IPC: H01K7/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress side effects such as dazzle, psychological discomfort, headache, and eyestrain, etc., due to gazing at high-illuminance light over a long time, by radiating emission spectrum in the near-infrared region having the wavelength in the particular range in addition to the vibration range of wavelength. SOLUTION: This luminaire comprises a light source, having a wavelength characteristic in which the emission spectrum in the near-infrared region having the wavelength of 700-1,100 nm is added to the emission spectrum in the visible range of wavelength, and preferably having a radiation illuminance of more 1,860 μm/cm2/1,000 1x in the near-infrared region of the wavelength of 700-1,100 nm. Then narrow-angle light distribution is used, and furthermore a condenser can be mounted to the front. The luminaire can be set at bedside in the homes, hospitals and institutions for the aged, etc. Patients in beds at home or in hospitals having few opportunities to go out can be basked in light having an effective wavelength even under the condition confined to their beds, which enables control of a circadian rhythm.
Patent JP-S63116071-A (JP)
Inventor: ROJIYAA JIEI BUUAHISU
IPC: F25B41/06
Filed: 1987-10-30
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-2001097117-A (JP)
Title: Vehicle rear monitor
Inventor: HARA HIROSHI
IPC: B60R1/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle rear monitor which has only one image pickup device, is capable of obtaining images with the same image quality throughout day and night, and which is not affected by a sudden change in brightness. SOLUTION: The rear area irradiated by an infrared irradiator is image- picked-up by a CCD camera 2 day and night, therefore almost the same image quality can be achieved day or night. Visible light is cut by an infrared transparent filter 4, therefore no halation is generated even if a sudden change in brightness occurs. Use of only one CCD camera 2 as a television camera can eliminate troublesome output balancing adjustment and switching control.
Patent JP-H09118739-A (JP)
Title: Sealing epoxy resin composition and semiconductor device sealed therewith
Inventor: SHIRAKI HIROYUKI
IPC: C08K3/34
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealing epoxy resin composition which can give a cured product reduced in hygroscopicity by using a dicyclopentadiene-skeleton- containing epoxy resin represented by a specified formula with a phenolic resin curing agent represented by a specified formula and a spherical inorganic filler as the essential components. SOLUTION: An epoxy resin containing 20-100wt.% dicyclopentadiene-skeleton- containing epoxy resin represented by formula I (wherein (n) is 0-5) is mixed with a curing agent containing 20-100wt.% phenolic resin curing agent represented by formula II (wherein (m) is 0-5). Next, the resulting mixture is mixed with an inorganic filler containing 20-100wt.% spherical inorganic filler (e.g. fused silica) having a content of particles of diameters of 5μm or below of 10-50wt.%, based on the entire, a cure accelerator (e.g. triphenylphosphine) and about 10wt.% or below, based on he composition, an ion trapping agent represented by formula III (wherein (v)=0.0-0.3; (w)=0.5-2.0; (x)=3.0-5.0; (y)=0.4-2.0; (z)=0.1-0.5; and (k)=1-2), and the resultant mixture is melt-kneaded at about 100-120 deg.C with, e.g. rolls to obtain a sealing epoxy resin composition.
Patent JP-2000169438-A (JP)
Title: Arylacetamide derivative and agricultural and horticultural germicide
Inventor: MASUDA KATSUMI
IPC: A01N37/34
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having an excellent germicidal activity against blast, etc., of rice plants without damaging useful crops at all and useful as an agricultural and horticultural germicide. SOLUTION: This compound is represented by formula I  A is a phenyl substituted with Xn [X is a halogen; a 1-6C alkyl or the like; (n) is 1-3]; R1 is H, a 1-6C alkyl or the like; R2 is a 1-6C alkyl, a 3-6C cycloalkyl or the like; R3 is a 1-6C alkyl, a 2-6C alkenyl or the like; R4 is H, a 1-6C alkyl or the like; Q is hydroxy, a 1-6C alkoxy or the like}, e.g. 2-(4-chlorophenyl)-N-(2- hydroxy-1-isopropyl-1-methylpropyl)propionamide. The above compound is obtained by reacting an arylacetamide derivative represented by formula II with a reducing agent such as sodium borohydride in a solvent such as pentane at a reactional temperature within the range of -70 to +150 deg.C for about 1-30 h.
Patent JP-S63132097-A (JP)
Inventor: DOI TOMIO
IPC: B44C1/165
Filed: 1986-11-21
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。