baber/WOPTO huggingface dataset:
Patent JP-H06238882-A (JP)
Title: Ink jet recorder
Inventor: YAMAZAKI HIDEO
IPC: B41J2/01
Filed: 1993-02-17
Abstract: PURPOSE:To provide an ink jet printer in which high quality by stable discharge is realized by preventing clogging of a nozzle by heating means. CONSTITUTION:A transfer drum 1 is stopped during a recording operating, and a predetermined banded area of the drum 1 in an axial direction is recorded. A record head 42 and heating means 43 are scanned reversely to each other by scanning means having carriage moving means 46, a driven pulley 47 and a wire 48 engaged therewith. The head 42 and the means 43 mostly approaches substantially at a center on a surface of the drum 1 to reduce influence of heat to the head 42 as much as possible. At the time of waiting, they are waited at opposite positions of the drum 1 to suppress influence of heat of the means 43 to the head 42.
Patent JP-H04269201-A (JP)
Title: Road bed automatic excavator
Inventor: HORIUCHI KAN
IPC: E01B27/04
Filed: 1991-02-22
Abstract: PURPOSE:To improve operability by supporting an excavating chain with a supporter removably connected and assembled with multiple supporter portions divided in the longitudinal direction. CONSTITUTION:An excavating chain 3 is supported by a rectangular cylinder- shaped supporter 4 connected with main supporter portions 4a, 4b, auxiliary supporter portions 4c, 4d, and chain drive portions 4e, 4f by the coupling method. The excavating chain 3 supported by the supporter 4 is installed below rails supported on crossties, then the chain 3 is rotated, and the supporter 4 is advanced by a hydraulic cylinder for excavation.
Patent JP-S52111571-A (JP)
Title: Imidazolylamidine derivatives, their preparation and herbicides contai ning the same
Inventor: TAKAHASHI SUSUMU
IPC: C07D233/90
Filed: 1976-03-16
Abstract: PURPOSE: Imedazolylamidine derivatives I(R 1  is H, lower alkyl or amino; R 2  is lower alkyl; R 3  is lower alkyl or methoxy; X and Y are H, halogen lower alkyl or methoxy), e.g. N, N-dimethyl-N'-phenyl-(4, 5-dicyanoimidazole1-yl) amidine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07240039-A (JP)
Title: Overwritable magneto-optical recording medium
Inventor: MATSUMOTO KOJI
IPC: G11B11/105
Filed: 1994-02-25
Abstract: PURPOSE:To simultaneously realize ovewriting by an ultra-resolution reproduction and light intensity modulation system by specifying the film thickness of a magnetic reproducing layer of constitution consisting of a transparent substrate, magnetic reproducing layer, magnetic memory layer and magnetic recording layer to a specific range. CONSTITUTION:This magneto-optical recording medium is constituted by laminating the magnetic reproducing layer 16, the magnetic memory layer 18 and the magnetic recording layer 20 in this order on the transparent substrate 14. The respective magnetic layers are formed of a amorphous alloy of rare earth- transition metals. The magnetic reproducing layer of such constitution is so formed that its film thickness is within a range of 20 to 60nm. This constitution is more preferably provided with a magnetic intermediate layer for controlling exchange bonding force between the magnetic memory layer 18 and the magnetic recording layer.
Patent JP-H01202693-A (JP)
Title: Nuclear reactor control rod
Inventor: UEDA KIYOSHI
IPC: G21C7/10
Filed: 1988-02-09
Abstract: PURPOSE:To plan long term of nuclear lifetime by arranging a long-lived neutron absorber in housing holes of the insert edge area of a wing contributing to reactivity value, and enlarging the hole volume of the housing holes in the area where subcritical degree is shallow during reactor stop. CONSTITUTION:A wing 11 is partitioned into an insert edge area X contributing to reactivity value, an high-reactivity area Y where subcritical degree is shallow during reactor stop and an area X in the neighborhood of the area Y. Next, each housing hole 17 of the area X and the housing channel of a wing outside are filled with long-lived neutron absorbers 20, 21 such as hafnium. Further, each hole 18 of the area Y, for example, is made as a long hole and the filling quantity of an absorber 23 is enlarged while the housing holes 19 of the area Z are filled with an absorber 25. The neutron absorbing capacity of the area X is maintained for a long time while the reactivity value of the area Y is held. Therefore, the long term of nuclear lifetime can be planned.
Patent JP-2000201050-A (JP)
Title: Substrate for surface acoustic wave device and manufacture of the same
Inventor: NAKAMURA YUKINORI
IPC: H03H9/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a surface acoustic wave device on which an aluminum nitride mono-crystal layer in which any crack can be prevented, and piezoelectric characteristics such as an electro/mechanical connection coefficient or the temperature coefficient of central frequencies can be made satisfactory, and the propagating speed of surface acoustic waves can be made high is formed on a sapphire mono-crystal substrate, and a method for manufacturing this substrate. SOLUTION: The surface of an α-Al2O3 sapphire mono-crystal substrate 1 is rotated at 2 deg. or more in one direction with a [11-20] axis as a center from an R(1-102) face so as to be turned into a face with an off-angle, and a gallium nitride layer 2 acting as a buffer layer is formed with mean film thickness which is 0.1-0.2 μm by MOCVD (metal organic chemical vapor deposition) on this face, and an aluminum nitride mono- crystal layer 3 is accumulated with mean film thickness which is 2 μm or more by MOCVD on this layer 2. The surface temperature of the sapphire mono-crystal substrate during the film formation of those gallium nitride layer and aluminum nitride mono-crystal layer is set to be made constant, that is, almost 950 deg.C so that the manufacturing process can be simplified.
Patent JP-S60172533-A (JP)
Inventor: NISHIHATA TOORU
IPC: B32B15/092
Filed: 1984-02-20
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-H01264695-A (JP)
Title: Prom protecting circuit by misinsertion of prom writer
Inventor: MIZUNO SAKUYUKI
IPC: G11C29/12
Filed: 1989-02-09
Abstract: PURPOSE:To prevent the breakage of a PROM at the time of a reverse insertion in a PROM writer by detecting the change of a low voltage circuit in a low voltage condition until whether a programmable (P) ROM is inserted into an IC socket normally or reversely is made clear. CONSTITUTION:A PROM 1 is inserted into an IC socket 2, a voltage from a power source 3 is supplied to the inserted PROM 1, and information is written or read according to a voltage impressing signal 10. The voltage from the power source 3 is stabilized by a transistor Tr4, a comparator 5, etc., at a constant voltage circuit, and a constant voltage is supplied through the socket 2 to the PROM 1. The voltage at both terminals of a current detecting resistance R4 of the constant voltage circuit and a reference voltage are compared by comparators 5 and 6, and whether the PROM 1 is inserted into the socket 2 or not is discriminated by a current value to flow to the current detecting resistance R4. Whether the ROM 1 is inserted into the socket 2 normally or reversely is discriminated, and the breakage of the PROM 1 due to the reverse insertion is prevented.
Patent JP-S54122795-A (JP)
Title: Preparation of coenzyme q10
Inventor: FURUKAWA SHINICHI
IPC: C12P7/66
Filed: 1978-03-15
Abstract: PURPOSE: To produce coenzyme Q 10  having excellent pharmacological activity such as abatement of cardiac insufficiency, etc., at low cost, by culturing coenzyme Q 10 -producing bacteria belonging to Brettanomyces genus, and separating the coenzyme Q 10  accumulated in the bacterial cells.  
     CONSTITUTION: Coenzyme Q 10 -producing bacteria belonging to Brettanomyces genus, e.g. Brettanomyces anomalus IFO0642, are cultured in a nutrient medium at pH4.5W7.5 and 25W35°C for 1W10 hours under shaking or under aeration and agitation. After culturing, the bacterial cells are collected, and saponified with an alcoholic alkali. The coenzyme Q 10  is extracted from the saponified cell with an organic solvent, and factionated and purified by adsorption chromatography or thin-layer chromatography. The coenzyme Q 10  is a compound of formula wherein n is 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63295516-A (JP)
Inventor: KENESU EI SUMAIRUSU
IPC: A61K38/21
Filed: 1988-02-09
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-S58146930-A (JP)
Title: Crt display
Inventor: WATANABE YUKIO
IPC: G09G5/14
Filed: 1982-02-26
Abstract: PURPOSE:To improve the response of a screen, by forming a leading display address register capable of scrolling a CRT display and a display address capable of scrolling only a part of the screen. CONSTITUTION:A CRT1 sets a leading display address 20 in the leading display address register 26. A display address generating circuit 7 outputs display addresses and the outputted addresses are successively added 27 to a compensation value 23 by regarding the address 20 as a base point. The added values are inputted to a refresh memory 2 through an A-BUS switching device 5. The output of the refresh memory 2 is displayed on a CRT12 through a video interface 10. Said compensation value 23 is ''0'' when the display address 8 specifies a scroll part, and when the address is exceeded, the value 23 is turned to a value obtained by subtracting the capacity of the scroll part and the leading address from the total capacity of the scroll part and outputted from a compensation value operating circuit after controlling it by a compensation FF30 and a line counter 32. Consequently a required part can be scrolled with fine response.
Patent JP-H09222452-A (JP)
Title: Inspection device for double-sided board
Inventor: KATO KENICHI
IPC: G01R31/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent an inspection device for double-sided board from causing cracks on the double-sided board. SOLUTION: This device comprises a holding member 2 for holding an outer periphery of a double-sided board 1, a first inspecting member 3 installed to either one side of front or back side of the double-sided board 1 and a second inspecting member 4 installed to another side of the front and back sides of the double-sided board 1. A supporting member 7 is provided for the purpose of supporting the holding member 2, and supporting force for supporting the holding member 2 exerted by the supporting member 7 is decreased when the first inspection member 3 is moved toward one side of the double-sided substrate 1.
Patent JP-H11214299-A (JP)
Title: Read device of dot mark and read method
Inventor: SUWA MASATO
IPC: B23K26/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To catch light at a position wherein the quantity of light reflected in a bottom or a surface of a dot mark concentrates most, by setting an arrangement position of an object lens at a place wherein the focus of reflection light and the focus of an object lens almost coincide with each other. SOLUTION: A semiconductor wafer W is moved to an area near the focus of an object lens 1 and the object lens 1 alone is moved up and down to maximize sensor output of a light quantity detector 16 of a confocal detection mechanism 10 and focusing is finished. Parallel light is directed to a dot mark in a surface of the semiconductor wafer W from a reading light source 7 and focusing light directed to an area near a dot mark is directed from a detection light source 14. Reflection light is received by an image receiver 5 through first and second half mirrors 2, 3, a position wherein brightness of a dot central part thereof is the highest is detected by image processing, etc., and the object lens 1 is set at the place.  As a result, a focus position of a dot mark on the wafer W and a focus position of an object lens are made coincide with each other and enough discrimination property of a dot mark is ensured.
Patent JP-S57142937-A (JP)
Title: Norbornyl-2-aldehyde having unsaturated hydrocarbon side chain and its preparation
Inventor: INOUE YOSHIHARU
IPC: C07C45/49
Filed: 1981-02-28
Abstract: NEW MATERIAL:A norbornyl-2-aldehyde, having an unsaturated hydrocarbon side chain, and expressed by formulaI(C 2  is vinyl or ethylidene and linked to the 5- or 6- position of the norbornane ring; the dotted line is single bond when C 2  is vinyl, and double bond when C 2  is ethylidene; R 1  and R 2  are H or CH 3 ).  
     EXAMPLE: 5-Vinyl-norbornyl-2-aldehyde.  
     USE: A raw material for perfumes, organic synthetic reagents, raw materials for high polymers, etc.  
     PROCESS: A glycidic ester expressed by formula II (R 3  is 1W6 C hydrocarbon group) is hydrolyzed, preferably in a basic aqueous solution at 0W100°C, and a mineral acid is then added thereto to acidify the solution. The reaction solution is then heatd at 50W200°C and decarboxylated to give the compound expressed by formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63196981-A (JP)
Title: Labeling method for slit image
Inventor: KUNO ATSUSHI
IPC: G06T1/00
Filed: 1987-02-10
Abstract: PURPOSE:To execute labeling of each slit image by deriving simultaneously plural images of different spectral sensitivity characteristics, and thereafter, deriving a slit image corresponding to each slit light based on a ratio of the luminance among the corresponding picture elements of each image. CONSTITUTION:A light source part 1 consists of plural pieces of independent slit light sources S1-Sn, radiates a plate-like slit light 6 from the oblique upper part to a three-dimensional object 5 to be recognized, and generates simultaneous ly crossing lines 7 to which each slit light crosses on the object surface. In this case, each slit light 6 is set so as to have each different wavelength distribu tion. To two sets of image pickup devices 2A, 2B, filters 3A, 3B whose spectral sensitivity characteristics are different are installed, and by setting a common visual field 10 containing the crossing lines 7, images 9A, 9B whose spectral sensitivity characteristics are different are obtained. An image processor 4 inputs the images 9A, 9B, measures each luminance with regard to each slit image and executes a prescribed arithmetic operation, by which a labeling processing of each slit image is executed.
Patent JP-S61189559-A (JP)
Title: Image bearing member
Inventor: YOSHIHARA YOSHIYUKI
IPC: G03G5/14
Filed: 1985-02-19
Abstract: PURPOSE:To obtain an image bearing member having a transparent surface layer superior in lubricity and relesability, and extremely good in cleanability by incorporating a graft polymer obtained by using a polymerizing monomer having Si on the side chain as a constituent in the surface layer. CONSTITUTION:The image bearing member bears an electrostatic latent image and a toner image formed from said image, and its surface layer contains, preferably, in an amt. of 0.02-10% of the solid weight of the surface layer, a graft polymer having repeating constituent units each derived from a polymerizable monomer having an Si element on the side chain and a terminal polymerizable functional group, and said graft polymer is composed of these units and other units each derived from a monomer having no Si and a terminal polymerizable monomer or a macromonomer having a comparatively low mol.wt. of 1,000-10,000 and a terminal polymerizable functional group, and the side chain having Si suspends from the main chain like a branch.
Patent JP-S54121625-A (JP)
Title: Memory multiplication system
Inventor: AKAI YUKIO
IPC: G11C7/00
Filed: 1978-03-14
Abstract: PURPOSE: To increase greatly the internal memory capacity by dividing the data region of the internal memory in the information processor using the central processor into plural units of regions and then selecting the divided regions with the input/output control order given from the processor.  
     CONSTITUTION: Internal memory 5 of information process part 1 contains program region 6 plus data region 7 divided into 71W7n. The order which is given from CPU2 as the input/output control signal to give addresses within the memory areas of data regions 71W7n is converted into the selector signal for regions 71W7n. Thus, the specified data region is selected. As a result, the acess is possible to the data regions up to 256 in case, for example, input/output devices 8W10 are not used regardless of the 8-bit structure of the input/output address bus. Accordingly, the capacity of the internal memory is increased, enhancing the cost performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62188784-A (JP)
Title: Material for high-surface pressure structural parts
Inventor: KATO TETSUO
IPC: C23C16/30
Filed: 1986-02-13
Abstract: PURPOSE:To obtain a material for high-surface pressure structural parts having excellent resistance to pitting and fatigue by depositing TiC, etc., by evaporation on the surface layer of a stock of a steel consisting of specifically composed C, Si, Mn and Fe then subjecting the steel to hardening such as induction hardening. CONSTITUTION:The steel contg. 0.35-0.70wt% C, <=1.0% Si, and <=1.50% Mn, further contg. >=1 kinds among <=1.0% Ni, <=1.0% Cr and <=0.6% Mo, and/or >=1 kinds among <=0.15 Al, <=0.03% N, <=0.5% Ti, <=0.5% V, and <=0.5% Nb at need and consisting of the balance Fe and inevitable impurities is used as the stock. After the above-mentioned stock is subjected to prescribed working, the TiC, TiN or the like is deposited by evaporation thereon to form a hard layer. Such layer is subjected to high-density energy hardening using induction hardening or laser, etc. The surface hardness is thereby increased and the ade quate hardness of the core part and hardening depth are obtd. The material for the mechanical structural parts exhibiting the excellent resistance to pitting under the high surface pressure of about >=200kgf/mm<2> is thus obtd.
Patent JP-H08250884-A (JP)
Title: Electromagnetic-interference preventing device
Inventor: KUSASERU SOORAA
IPC: H04B15/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To make connection to an outside by preventing a part for generating an electromagnetic noise from generating an electromagnetic interference outside and preventing an electromagnetic radiation from the outside in an electronic device. SOLUTION: An opening 16 is provided at electromagnetic protection enclosures 9 and 10 to penetrate through a printed circuit board 8, and a conductive joint for bringing the enclosures 9 and 10 into contact with conductive parts 17 and 18 on the printed circuit board is provided at the opening 16. A part for generating an electromagnetic noise is placed in a region being surrounded by the enclosures 9 and 10 and a connector for connecting to an outside is placed at a region outside the enclosures 9 and 10. Filtering means 13 and 14 are provided to remove an unneeded signal component from a signal being transmitted between the regions via a conductor 12.
Patent JP-S57143889-A (JP)
Title: Photo-coupling semiconductor device
Inventor: TANAKA TOSHIAKI
IPC: H01L31/12
Filed: 1981-03-02
Abstract: PURPOSE:To improve dielectric resistance between input and output by containing a bonding wire into a light transmitting member forming a light transmitting course between a light emitting element and a light receiving element and lengthening a creeping distance between input and output in the boundary surface of the member. CONSTITUTION:The light emitting element 2 and the light receiving element 6 are each pasted onto the surfaces on cathode leads 1, 5 and arranged oppositely, and electrodes on the elements and anode leads 3, 7 are connected by the bonding wires 4, 8. Thin-films 11, 12 having excellent thermal resistance and electrical insulating property are pasted onto the backs of the pair of the leads 1, 3 at the input side and the backs of a pair of the leads 5, 7 at the output side by using light transmitting resin 9a. A section between the elements is filled with light transmitting resin 9, the light transmitting course is formed, the whole is molded with light non-transmitting resin 10, and a photo-coupler is obtained. Accordingly, the distance d' between input and output in the boundary surface is lengthened, and dielectric resistance between input and output can be improved.
Patent JP-H07239802-A (JP)
Title: Fault information managing device
Inventor: SHIN KONOSUKE
IPC: G06F11/34
Filed: 1994-02-28
Abstract: PURPOSE:To improve reliability in the operation of a service processor by reducing the number of times to write fault information into an EEPROM provided at the service processor. CONSTITUTION:When any fault is generated at a diagnostic object instrument 20, that fault information is compared with fault information already stored in an EEPROM 24 by a write control circuit 23, and the execution of write concerning the same fault information into an EEPROM 24 is inhibited. Therefore, even when the same fault is continuously generated, the unnecessary continuous write of the same fault information can be prevented from being generated in the following detection processing of a fault generating part, and the number of times of write to the EEPROM 24 can be reduced.
Patent JP-S62187229-A (JP)
Title: Method and device for measuring temperature by ceramic material
Inventor: NAKAMORI YUKIO
IPC: G01K11/12
Filed: 1986-02-14
Abstract: PURPOSE:To measure temperature variation continuously by arranging a ceramic material which varies in light transmissivity with temperature as a detection body and measuring the intensity of transmitted or reflected light from the detection body. CONSTITUTION:The detection body 5 is formed of the ceramic material with which Pb, La, and Zr (Pb1-x, Lax)(Zry, Ti1-y)1-x/4O3 varying in temperature-light transmissivity characteristic is mixed. For the purpose,the detection body 5 is arranged at a position where temperature is to be measured and irradiated with light with light intensity I0 from alight source device; and the detection body 5 has temperature-light transmissivity characteristics, so the light with light intensity I which is transmitted through the detection body 5 is converted photoelectrically by a photoelectric sensor 2 and a voltage V proportional to the light intensity is inputted to a voltage amplifier 3. Then, the amplifier 3 calculates the ratio (V/V0) between both voltages. Namely, a current proportional to the ratio I/I0 of light intensity is sent to a signal processor 4, linearized by a linearizer into temperature-voltage relation, and outputted as temperature. Consequently, the temperature variation is measured continuously and accurately.
Patent JP-S61190685-A (JP)
Title: Optical card processing system
Inventor: SHINO KUNINORI
IPC: G06Q40/00
Filed: 1985-02-18
Abstract: PURPOSE:To solve problems in on-line processing and off-line processing by obtaining information stored in a central processing unit basing on information of the second information recording section. CONSTITUTION:Information read by a reading writing device 21 is sent to an error detecting and correcting device 22. After detection and correction of errors of codes are made, the information is sent to a terminal processing device 23 that controls the whole terminal equipment 20. At this time, information as to whether there are uncorrectable errors is also sent to the device 23. A key inputting device 24 is for inputting of secret code number and designation of a sum to be drawn out, and signals from the device 24 are sent to the device 23. A display unit 25 is for displaying various instructions to users and a sum etc. according to signals sent from the device 23. A cash handling device 26 is for putting out cash of designated amount to a specified cash outlet according to signals sent from the device 23.