baber/WOPTO huggingface dataset:
Patent JP-H06199895-A (JP)
Title: Human cu, zn type superoxide dismutase derivative and its production
Inventor: FUKUI KIYOSHI
IPC: C07K1/00
Filed: 1993-01-08
Abstract: PURPOSE:To obtain the subject derivative useful for treating rheumatoid arthritis, cataract, etc., having uniform electric charge and molecular weight and stable activity by reacting a human Cu, Zn type superoxide dismutase with a specific alkyl disulfide. CONSTITUTION:Human Cu, Zn type superoxide dismutase is mixed with an alkyl disulfide of formula I (X is amino, 1-10C alkyl, amino replaced with 1-10C alkyl or 2-10C acyl group or hydroxyl; R<1> and R<2> are H or 1-IOC alkyl), adjusted to pH 7.0, incorporated with water and reacted at 4 deg.C for 24 hours while stirring to give the objective enzyme derivative of formula II (SOD' is group obtained by removing H from mercapto group of cystine residue at 111st of human Cu, Zn type superoxide dismutase) having uniformity with respect to electronic charge and molecular weight, stable activity, useful as a preventive and a therapeutic agent for rheumatoid arthritis, oxygen retinopathy of immature baby, cataract, etc., in which superoxide exists.
Patent JP-H09189276-A (JP)
Title: Fuel injector
Inventor: OKAJIMA MASAHIRO
IPC: F02M61/10
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector which reduces harmful matter discharged in exhaust gas. SOLUTION: Fuel sent out from a high pressure fuel pump is led to flow from a passing hole 43 into a fuel pass 50. When fuel pressure in the fuel pass 50 becomes a first pressure value P1 or more, a small diametral cylindrical part 22 is elastically deformed on a diametral outside so as to form a first clearance in a first blocked part 51, and fuel injection from this first clearance is started. When fuel pressure in the fuel pass 50 becomes a second pressure value P2 or more which is larger than the first pressure value P1, a cylindrical part 32 is elastically deformed on a diametral outside so as to form a second clearance in a second blocked part 51, and fuel injection from the second clearance is started in addition to the fuel injection from the first clearance.  Two- stage injection from the first and second clearances is thusly executed so that an initial injection rate can be suppressed, and an NOx can be reduced. The fuel injection from the first clearance is executed when only the fuel pressure becomes the first pressure value P1 or more, therefore, fuel can be atomized, and occurrence of a smoke can be suppressed.
Patent JP-S61161576-A (JP)
Title: Picture signal processor
Inventor: YAMADA HARUYASU
IPC: G09G5/00
Filed: 1985-01-10
Abstract: PURPOSE:To make a high-speed operation possible by utilizing the property of the picture element arrangement of a picture of perform processing such as picture rotation in parallel locally. CONSTITUTION:Local data around a picture element A before rotation is as local data 21. When the picture is rotated at an angle alpha around a point 22, local data 21 is moved to a position 22 with a picture element A' as the center. Local data 23 around the picture element A' which is moved by this rotation is correlated with local data 22. This relation is stored preliminarily in a conversion ROM18; and the rotation angle is obtained by the operation, data is substituted in accordance with a conversion table corresponding to this angle in 8 kinds of area and is outputted from a processor. This data is written in a frame memory 15 through a write circuit 17. If the frame memory 15 is divided into 3X3=9 similarly to a frame memory 12, local data are written in parallel with one address.
Patent JP-S63171047-A (JP)
Title: Telephone set
Inventor: SUZUKI RYOJI
IPC: G10L19/00
Filed: 1987-01-08
Abstract: PURPOSE:To replace the handset of an ordinary telephone set to give a speech recording function, a propaganda recording function, and an evil-minded call preventing function by providing a handset having a first switch, which selects an input signal, and a second switch, which selects the output from a voice code decoder, among the decoder, a transmitter, and a receiver. CONSTITUTION:Sounds are converted to an electric signal by a transmitter 1 of a telephone set, and the electric signal is converted to sounds by a receiver 2, and an inputted analog signal is converted to a digital signal or an output digital signal is decoded to an analog signal by a voice code decoder 4. The voice signal digitized by this decoder 4 is recorded in a memory 3, and it is selected by the first switch 6 whether the input signal to the decoder 4 is inputted from the transmitter 1 or the receiver 2. It is selected by the second switch 7 whether the output signal from the decoder 4 is outputted to the transmitter 1 or the receiver 2. These switches 6 and 7 are built in the handset to add various functions to the telephone set.
Patent JP-2000198200-A (JP)
Title: Liquid jet recording apparatus
Inventor: SATO KUNIHITO
IPC: B41J29/38
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet recording apparatus which has a small circuit and a small layout scale, prevents a jet drop amount from being nonuniform and restricts a cost increase. SOLUTION: All one ends of heating elements 2 are connected to a common electrode 1 and the other ends are connected to corresponding driver elements 3. The driver elements 3 drive corresponding heating elements 2 in accordance with driving signals from predrivers 4. A block select drive signal from an 8-bit counter 5, recording data from a 64-bit latch 6 and a printing enable signal ENABLE are input to the predriver 4. Moreover, when an intermediate potential MV1 or MV2 is supplied from a predriver source circuit 8 or 9, the predriver 4 outputs the driving signal to the driver element 3. The heating elements 2 are selected to be driven toy using also an ON/OFF control by the predriver source circuit 8, 9.
Patent JP-H06259451-A (JP)
Title: Device and method for collating signature
Inventor: MORINAGA TAKAKO
IPC: G06Q50/00
Filed: 1993-01-11
Abstract: PURPOSE:To provide the device and the method for collating a signature by which the signature is imitated and illegally used by making the signature of a card difficult to know for other person even if other person picks up its card in a credit card having image data of the signature enciphered in advance. CONSTITUTION:The device and the method for collating a signature are constituted of a reading means 2 for reading card information of enciphered signature card from a credit card 1, an identification number input means 3a for inputting an identification number, a cipher key generating means 4 for generating a cipher key for decoding the signature data from the identification number, a decoding means 5 for decoding the signature data from the enciphered signature data read by the reading means 2 and the cipher key generated by the cipher key generating means 4, and a display means 6 for displaying the signature data decoded by the decoding means 5.
Patent JP-H09188774-A (JP)
Title: Foam of modified polypropylene-based resin and its production
Inventor: OKURA TETSUO
IPC: C08J9/04
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a foam of a modified polypropylene-based resin, low in density, high in content ratio of an isolated cell, excellent in an outlook and a thermal stability, and useful for a thermal insulating material, a cushioning material, a food container, etc., by foaming a specified and modified polypropylene-based resin. SOLUTION: This foam is obtained by melting and mixing a modified polypropylene-based resin (A) obtained by melting and mixing a polypropylene- based resin (Al), isopropylene monomer (A2) and a radical polymerization initiator [e.g. α,α'-bis (t-butylperoxy-m-isopropyl) benzene] [e.g. the compound (A) is obtained by melting and mixing 100 pts.wt. component (A1 ) with added 0.1-100 pts.wt. component (A2 ) and 0.1-10 pts.wt. component (A3 ), at 130-400 deg.C] with 0.5-100 pts.wt. foaming agent (B) based on 100 pts.wt. component (A), and foaming the resultant mixture by further performing of such as the extrusion thereof.
Patent JP-H05191137-A (JP)
Title: Polarized plane switching device
Inventor: SHIMIZU HIROYUKI
IPC: H01P1/16
Filed: 1992-01-10
Abstract: PURPOSE:To find the optimum position with use of the C/N (carrier electric power/noise electric power) detected out of the demodulated video signal when the polarized plane of a receiving antenna is switched in response to the vertical or horizontal polarized wave of the satellite broadcasting electromagnetic wave. CONSTITUTION:A C/N detecting part 1 detects the C/N out of the demodulated video signal during the rotation of a polarized plane switch 22. Then a microcomputer 27 decides the maximum point while monitoring the C/N ratio. The switch 22 is set at the maximum point.
Patent JP-H02184186-A (JP)
Title: Plural channel transmission system for television signal
Inventor: KATO HISAKAZU
IPC: H04N7/00
Filed: 1989-01-11
Abstract: PURPOSE:To utilize the transmission band of a sub channel effectively by using a main channel and a sub channel of a standard television transmission band to send high definition television information and sending only moving picture high frequency information through the sub channel. CONSTITUTION:A sender side encode section (a) consists of an ATV encoder 1, a packet encoder 2, a 6MHz modulator 4 and a 3MHz modulator 4 and the moving picture high frequency information is sent through the sub channel by using a moving signal and the moving picture high frequency information extracted from the ATV encoder 1 and whether or not non-relation information except the video signal of the main system is to be sent is discriminated and in any case, the signal is subject to packet processing by the packet encoder 2. When the sent high definition television information is discriminated to be a still picture or a quasi-still picture, the information other than the high definition television information is sent through the sub channel in which the sent information quantity is less. Thus, the effective utilization of the sub channel is attained.
Patent JP-S5596533-A (JP)
Title: Assembling method and device of electron gun
Inventor: UMEDA HARUHIKO
IPC: H01J9/18
Filed: 1979-01-17
Abstract: PURPOSE: To improve the efficiency of assembling work of electron gun, by optically measuring the distance between electron emission surface of cathode and grid electrode accurately in short time.  
     CONSTITUTION: The optical axis X of light projected from light source 22 in first optical system 21 is inclining by angle θ against the gun axis passing through the center of elctron emission face 6, thereby the slit beam forcuses two slit images 26, 27 through main surface made with electron beam passing section 2 1  of grid electrode 2 and hole section 2 1  on electron emission surface 6. The distance D between said slit images 26, 27 is read out by means of second optical system 31. Optical axis Y is also inclining by approximately same angle θ' against the gun axis Z, thereby the slit image on main surface of grid electrode 2 passes on line 36 while the slit image from electron emission surface 6 passes on line 37 to reach to the eye 35. The operator reads out the distance D from scale 33 then slides the slider 17 untill desired distance D is obtained, thus to weld the outer tube 3 1  of cathode supported on the nail section 18 to the cathode supporter 4 by means of a welder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02184414-A (JP)
Title: Molding of composite material
Inventor: OBA KAZUHIRO
IPC: B29C43/10
Filed: 1989-01-10
Abstract: PURPOSE:To enable outline cutting to be easily performed by making specific jigs and tools unnecessary by a method wherein semihardened fiber reinforced plastics are laminated on a mold surface, an excess thickness of the laminated material is cut by moving an edge face of an edge tool along a different level side face, a stiffening plate being in contact with the different level side face and having a contact surface along an outer edge side surface of the laminated material is installed, and said shape is hardened by pressurizing and heating. CONSTITUTION:Laminated materials 16 are piled on upper surfaces, opposed side surfaces, and lower surfaces of opposed mandrels 11, 11. In that case, an edge part of the laminated materials 16 is protruded from a side wall 13 of a groove 12. Tools of a cutter knife 17 or the like are moved along the side wall 13, and the edge part of the laminated materials 16 protruded from the side wall 10 are cut. Then an edge forming parts 14 are fit in the groove part 12. Thereafter, cowl plates 15, 15 are respectively set to the edge surface forming parts 14, 14 on the upper face side and the lower face side. Then, they are vacuum packed, and are hardened by pressurizing and heating with an autoclave to perform molding. In that case, flange edge face forming parts 14 are pushed onto the side wall 13 and a bottom wall by pressurizing, and position is performed by those surfaces.
Patent JP-S57136366-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L29/73
Filed: 1982-01-11
Abstract: PURPOSE:To prevent disconnection of wiring layers of a semiconductor device by a method wherein a polycrystalline Si layer is provided on a semiconductor substrate interposing an insulating film having openings between them after a base region is diffused in the substrate, and after the prescribed part is masked, emitter and collector regions are formed by diffusion. CONSTITUTION:A polycrystalline Si layer 8 is provided on a semiconductor substrate 1 formed with a base region 4 by diffusion interposing an SiO2 layer 3 having an openings between them, the part corresponding to the base electrode part is masked with an SiO2 film 9, etc., and after PSG10 is provided on the whole surface, an emitter region 11 and a collector region 12 are formed by thermal treatment. Then the polycrystalline Si layer is patterned, and respective electrodes are formed. Accordingly because to use a multilayers structural mask of SiO2 and Si3N4, etc., is unnecessitated, undercut is not generated when the openings are to be formed, and generation of disconnection of metal wiring layers is prevented.
Patent JP-H07205519-A (JP)
Title: Printer
Inventor: OWADA RYOHEI
IPC: B41J25/20
Filed: 1994-01-17
Abstract: PURPOSE:To solve the problem at the time of utilizing a printed paper by printing letters or patterns, on the rear side, showing that the side is already printed. CONSTITUTION:A stamp unit for printing letters or patters for showing that the rear side of a recording paper is already printed is disposed on a recording section (2), and the stamp unit is controlled by a stamp switch of an operation display section (3), and stamp is put on the rear side side one by one the rear side is already printed.
Patent JP-H07207354-A (JP)
Title: Recycling method of aluminum alloy product scrap for automobile use
Inventor: YASUNAGA KUNIHIRO
IPC: C22B1/00
Filed: 1994-01-17
Abstract: PURPOSE:To recycle Al alloy product scrap for automobile use to an original Al alloy product for automobile use by melting the scrap after removing coating material and using the molten metal. CONSTITUTION:After roasting, Al alloy product scrap for automobile use is subjected to coating removal at least by using a mechanical removing method. Subsequently, the scrap is used for a part or all of melting raw material to be melted in the air atmosphere. Further, the coating removing method is to swell/peel with using a solvent consisting mainly methylene chloride. By this method, the mixing of impurity element Pb is prevented.
Patent JP-2000204216-A (JP)
Title: Metal composition for preparing electron emitting device, preparation of electron emitting device using the same, and electron emitting device and image forming unit
Inventor: TOMITA YASUKO
IPC: C08K5/09
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing an electron emitting device using a metal composition which is excellent in stability and is free-from deposition of a metal which has conventionally occurred with elapsed time. SOLUTION: In the method of preparing a surface-conductive electron emitting device comprising the steps of partly applying a metal composition containing an electron emitting material to a substrate and heating and firing the substrate with the metal composition applied thereon to form an electron emitting part, a metal composition for preparing an electron emitting device which is liquid and contains water as a main component, a metal compound, a partially esterified polyvinyl alcohol and a protein is used as the metal composition.
Patent JP-H02183514-A (JP)
Title: X-ray exposure device
Inventor: YAMABE MASAKI
IPC: H01L21/027
Filed: 1989-01-10
Abstract: PURPOSE:To achieve a high-accuracy submicron pattern transfer by cooling a wafer by means of a cooling means provided at a wafer chuck for suppressing heat expansion of the wafer when irradiating X rays to the wafer using the X-ray mask. CONSTITUTION:When irradiating an X rays 40 to a wafer 31 using an X-ray mask, temperature near the supporting surface of the wafer 31 is detected by a temperature detector 1 provided within a water chuck 3 for sending signal to a temperature adjusting mechanism drive circuit. Also, a Peltier element 2 is heated or heat is absorbed from it being based on this temperature adjusting mechanism drive circuit, thus making temperature of the wafer 31 to be nearly constant. Therefore, a high-accuracy submicron pattern transfer can be achieved.
Patent JP-H07211954-A (JP)
Title: Heterojunction hall element
Inventor: OKUYAMA SHINOBU
IPC: H01L43/06
Filed: 1994-01-18
Abstract: PURPOSE:To form a high-sensitivity heterojunction Hall element having a simple structure by forming a semiconductor layer having a narrow energy gap on another semiconductor layer having a wide energy gap and an ohmic electrode directly on the semiconductor layer having a narrow energy gap. CONSTITUTION:A heterojunction Hall element 1 is formed by joining an. undoped InP layer 3 which is a semiconductor layer having an energy gap EG1 with an undoped GaInAs layer 4 which is another semiconductor layer having another energy gap EG1 on a semi-insulating InP substrate 2. The energy gap EG1 at of the layer 4 ismade narrower than that EG2 of the layer 3. As a result, a triangular energy potential well is formed by the curve of energy EC at the lower ends of the conductive zones of the layers 3 and 4 and electrons accumulate in mini-bands in the well, resulting in the formation of a two-dimensional electronic gas layer 6. When the layer 6 is constituted as a magnetism- sensitive section, a high-sensitivity heterojunction Hall element can be formed.
Patent JP-S57118752-A (JP)
Title: Method of pigmenting pickles into red or purplish red
Inventor: SHIBATA MASAMI
IPC: A23L19/20
Filed: 1981-01-12
Abstract: PURPOSE: Pickles are colored into purplish red with red to purplish red pigments of violet kale.  
     CONSTITUTION: Violet kales are dipped in water or ethanol to extract their pigments and the extract is concentrated or dried to a powder. The resultant pigment is added to a starting material of pickle or a system for pickle pro- duction, e.g., in an amount less than 3wt% based on the vegetable to be pickled, when the coloring power is made E 1cm   10 %=100. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59129097-A (JP)
Inventor: FUKUCHI TAKESHI
IPC: D06F39/02
Filed: 1983-01-14
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-2000207327-A (JP)
Title: Device and method for uploading and downloading www bulletin board
Inventor: SAITO YASUO
IPC: H04L12/58
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To shorten the uploading/downloading time of a WWW bulletin board. SOLUTION: An already downloaded article management device 2 is provided with a device 3 which registers and manages the numbers of articles already downloaded to WWW client machines. When a WWW client machine 1 makes a downloading request, a device 4 first acquires the number of an undownloaded article from the device 3 and makes an undownloading request to a WWW server machine 10. In the machine 10, a device 12 acquires an undownloaded article from an article management device 14 and prepares a downloading article and a device 13 transmits the article to a WWW client machine 1. In the machine 1, a device 5 registers the received downloaded article in the already downloaded article management device 2. In addition, a device 6 converts the downloaded article into data which can be displayed and a WWW browser displays the converted data.
Patent JP-S63172425-A (JP)
Title: Window for taking out emitted light
Inventor: NISHINO JUNICHI
IPC: G03F7/20
Filed: 1987-01-09
Abstract: PURPOSE:To avoid risk of leaking due to breakdown of bellows and to improve reliability, by providing a minute gap, in which an exhaustion system is connected, between an orifice in a beam line and an orifice in an X-ray transfer device, and minutely vibrating a diaphragm. CONSTITUTION:X-rays 2 from a synchrotron are guided to an X-ray transfer device through a partitioning-wall main body 6 of a vacuum partitioning wall 4. When a driving source 8 is operated, the partitioning-wall main body 6 is minutely vibrated. Nonuniformity of X-ray intesity distribution in a plane due to the roll trace of a beryllium or aluminum thin film of the partitioning-wall main body 6 is removed. Meanwhile, a gas which is adverse to the vacuum degree on the side of the X-ray transfer device flows through a minute gap between the vacuum partitioning wall 4 and a guide 3. The gas tends to flow into the side of a beam line 1, which is in a very high vacuum degree. Since the minute gap between the beam line 1 and the vacuum partitioning wall 4 and the minute gap between the vacuum partitioning wall 4 and the guide 3 communicate with a large-capacity turbo-molecular pump 10, the vacuum degree on the side of the synchrotron is not decreased.
Patent JP-S57117580-A (JP)
Title: Liquid crystal display element
Inventor: SHIMIZU YASUTAKA
IPC: G02F1/137
Filed: 1981-01-12
Abstract: PURPOSE: To provide a liquid crystal display element composed of a liquid crystal composition filled between a pair of transparent electrodes, having excellent dichroism and light resistance, high contrast, and long life, by using a liquid crystal composition containing a specific blue dye.  
     CONSTITUTION: The objective display element is prepared by using a liquid crystal composition containing a blue dye of formulaI{R is H, (substituted) alkoxy, aryl, (substituted) alkylthio, aralkyl, aryloxy, etc. or group of formula II[R 1  and R 2  are H, (substituted) alkyl, aryl or aralkyl], the group of formula II may be piperidino, etc.}[synthesized by reacting the compound of formula III with the amine of formula IV (R is same as defined in formulaI)]in a liquid crystal display element composed of a liquid crystal composition filled between a pair of electrode substrates, at least one of which is transparent. The liquid crystal is pref. a nematic liquid crystal exhibiting positive dielectric anisotropy, e.g. the compound of formula V (one of R 3  and R 4  is cyano and the other is alkyl, alkoxy, etc.). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02233667-A (JP)
Title: Polyoxazolidine and preparation thereof
Inventor: ARUBERUTO GUREEKO
IPC: C09J133/00
Filed: 1990-01-12
Abstract: New polyoxazolidines can be defined by means of the general formula:   <CHEM> wherein R, R1, R2, R3, R4, R5, R6 and n have the meaning as reported in the specification. These polyoxazolidines are useful as crosslinking agents for moisture-hardening systems on the basis of polyisocyanates, acrylate polymers and polyepoxides, in compositions for coatings, sealant compositions and adhesive compositions.
Patent JP-S59130121-A (JP)
Inventor: KURATOMI YASUROU
IPC: A01K85/01
Filed: 1983-01-13
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。