baber/WOPTO huggingface dataset:
Patent JP-S5719364-A (JP)
Title: Wear-resistant member for nuclear reactor and sliding structure for nuclear reactor
Inventor: FUKUI HIROSHI
IPC: C22C38/00
Filed: 1980-07-09
Abstract: PURPOSE: To provide the titled wear-resistant member contg. Ni, Cr, Si and Mn in large quantities and a little C besides the balance Fe, having enhanced wear and corrosion resistances, and eliminating the fear of induced radiation of Co.  
     CONSTITUTION: This wear-resistant member for a nuclear ractor consist of, by wt., ≤0.3% C, 7W40% Ni, 15W28% Cr, 2W8% Si, 3W12% Mn and the balance Fe. To manufacture a sliding structure for the reactor said member as a fixed member is used in combination with a sliding member consisting of, by wt., ≤0.5% C, 13W 22% Cr, 3W10% Mo, ≤10% Ti and/or Al and the balance Ni. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000282438-A (JP)
Title: Block connector and method for connecting block
Inventor: SHINOZAKI TAKEJI
IPC: E02B3/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate a block connecting operation. SOLUTION: This block connector used for connecting a plurality of blocks to a face of slope or the like comprises a shackle member 1 passed through the hook part of each block and a locking member 2 engaged in the receiving parts 12, 13 of the shackle member 1. The axis D of the locking member 2 at its ends is tilted by an angle θ2 relative to an axis (d) interconnecting both ends of the shackle member 1.
Patent JP-S60237349-A (JP)
Title: Fluorescent x-ray structural analysis apparatus
Inventor: NAKANO ASAO
IPC: G01N23/223
Filed: 1984-05-11
Abstract: PURPOSE:To measure fluorescent X-rays within a short time with good accuracy without requiring re-measurement and long-time measurement, by providing a variable filter for attenuating the intensity of X-rays incident on a specimen and measuring the intensity of X-rays incident on the specimen. CONSTITUTION:X-rays generated from an X-ray source 1 passes through an evacuated X-ray route 2 by a vacuum pump 12 and reflected by the crystal 7 arranged in a spectroscopic converging crystal chamber 3 and X-rays with desired energy are selected to irradiate the specimen 15 in a specimen chamber 19 through a filter selector 6 having an X-ray attenuating filter 6a arranged thereto and a slit 13. The position of the hole provided to the filter selector 6 is selected by an X-ray intensity adjusting mechanism 9 to select the proper intensity of X-rays. The intensity of X-rays irradiating the specimen is measured by an incident X-ray intensity measuring counter 14 and the intensity of fluorescent X-rays generated from the specimen 15 is measured by a fluorescent X-ray intensity measuring counter 16. The measured value is inputted to a data processing apparatus 18 where a fluorescent X-ray spectrum is analyzed.
Patent JP-S57208765-A (JP)
Title: Signal interpolating method for memory device
Inventor: SAKAMOTO TAKU
IPC: G06T1/00
Filed: 1981-06-18
Abstract: PURPOSE: To obtain an interpolating value without jump, by splitting a 4-dimensional unit super-cube into a plurality of super-cubes, discriminating which super- cube including a point to be interpolated, and performing linear interpolation as to the super-cube.  
     CONSTITUTION: If a point P to be obtained for the interpolation value has coordinates of (W i +W f , X i +X f , Y i +Y f , Z i +Z f ), where if W f ≥X f ≥ Y f ≥Z f  is estab lished, then it is considered that the point P is included in a 4-dimensional super- cube ABCDE[(W i , X i , Y i , Z i ), (W i+1 , X i , Y i , Z i ), (W i+1 , X i+1 , Y i , Z i ), (W i+1 , X i+1 , Y i+1 , Z i ), (W i+1 , X i+1 , Y i+1 , Z i+1 )]. In this case, an interpolation value U(W, X, Y, Z) of the point P can be obtained by using known values (A), (B), (C), (D) and (E) stored at each apex of the ABCDE of 4-dimension and by referring a weighting coefficient corresponding to each apex to the volume ratio of a tetrahedron. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08258465-A (JP)
Title: Construction work ve work sheet
Inventor: IWASAKI TAKETOSHI
IPC: G06Q50/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a construction work VE work sheet in which an improvement draft formed by VE and its execution result are efficiently, regularly recorded and a VE effect can be simply discriminated. CONSTITUTION: A work sheet has an upper item column 101 provided at an upper part, a conventional construction method column 103 provided at the lower left half of the column 101, an improvement draft column 105 provided at the lower right half of the column 101, a cost reduction column 107 provided under the columns 103 and 105, and an improvement draft feature column 109 provided under the column 107. The column 101 has a branch name column, a workshop name column, a governor name column, a VE membership column, a VE theme column, a functional column, a report day column, and an execution period column. The columns 103 and 105 have a sketch drawing fill-in column 111, a purport description column 113 and a cost comparison column 115 are aligned in the same height from above to below.
Patent JP-H05302378-A (JP)
Title: Fire-proof coating material for unit building
Inventor: YOKOI NOBUFUMI
IPC: E04B1/348
Filed: 1992-04-13
Abstract: PURPOSE:To rapidly and easily fit a fire-proof coating material on the adjacent main structural members with a distance between the adjacent building units without any damages. CONSTITUTION:A fire-proof coating material 100 applied between the adjacent posts 10, 10 with a distance between the adjacent building units is constituted of calcium silicate plates 101 and holding members 102 fixed to the innerface of the calcium silicate plates. The holding member 102 is composed of a fitting part 103 which contacts the same side face of the posts 10, 10 and a fitting part 104 having a couple of fitting pieces fixed to the fitting part 103. The fitting part 104 is contracted when inserting in the clearance between the posts 10, 10 having a protrusion 10A and hence, the fitting part is prevented from dropping off from the clearance due to the repulsive force resulting from the contraction.
Patent JP-H04303433-A (JP)
Title: Mounting spacer for ultrasonic diagnostic probe
Inventor: SHIKINAMI YASUO
IPC: G01N29/28
Filed: 1991-03-30
Abstract: PURPOSE:To provide a probe mounting spacer which can be freely attached and detached and be handled integrally with an ultrasonic diagnostic probe. CONSTITUTION:A spacer is formed by a gel-like elastic body to be used between an ultrasonic diagnostic probe 10 and the surface of the body. A part of a fitting member 3 is buried in the gel-like elastic body 2, and the fitting member 3 is removably installed on the probe 10 to make the probe 10 and the gel-like elastic body 2 close to each other.
Patent JP-S5719185-A (JP)
Title: Pulse arc welding device
Inventor: TABATA YOUICHIROU
IPC: B23K9/095
Filed: 1980-07-08
Abstract: PURPOSE: To provide a titled welding device of easy welding operation by so constituting the same that, when any of the quality and diameter of a wire electrode and a shielding gas is changed, the current peak value, the pulse width of pulse current, etc. necessary for optimum welding can be controlled respectively automatically.  
     CONSTITUTION: A dial 23 is selected according to the diameter of a wire to be fed into a welding torch 13, thence the welding current determined by the thickness or the like of base metals 17 is set 22. Next, the arc length forming optimum welding beads under given welding conditions is selected, and the welding voltage value thereof is set with a welding voltage setting dial 211. With the dials 211, 22, 23 in a control panel 18 held set respectively, a DC power source circuit 1 and a wire feed motor 14 are turned on to operate. The pulse width command signal (b) of initial pulse width τ 0 , a pulse frequency command signal (c), etc. are inputted to a switch command circuit 3, and a switch group 2 is controlled by this, whereby initial pulse current is supplied. An electrode 12 is fed to the torch 13 at the feed speed corresponding to a wire feed speed command signal (d), whereby the welding arc 16 is generated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03292319-A (JP)
Title: Production of semirigid foam
Inventor: WADA HIROSHI
IPC: C08L75/04
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a semirigid foam which can be produced in high curability by using a highly active amine chain extender and is markedly improved in properties by using a metallic compound catalyst and a low-NCO polyisocyanate compound. CONSTITUTION:A reactive mixture prepared by mixing a starting material component essentially consisting of a high-mol.wt. polyol based on an oxyethylene-terminated polyoxyalkylene polyol of a hydroxyl value of 5-60, an amine chain extender, a metallic compound catalyst and a blowing agent with a starting material component essentially consisting of a polyisocyanate compound of an NCO content of 5-20wt.% is injected into a molding die to produce an integrally skinned semirigid foam of a core density of 0.1-0.8g/cm<3>. According to the above process, the use of a highly active amine chain extender is possible, the curability is improved, and a product markedly improved in properties can be obtained because the reaction of the OH groups with the NCO groups is accelerated by the use of the metallic compound catalyst, and the low-NCO isocyanate compound of relatively controlled NCO activity is used.
Patent JP-H04303423-A (JP)
Title: Receiver of nmr apparatus
Inventor: MIURA YOSHIAKI
IPC: G01R33/32
Filed: 1991-03-31
Abstract: PURPOSE:To provide data having few errors from a received signal by respectively A/D converting actual and imaginary number components of a detecting output from a complex detecting circuit after these components are amplified by a variable amplification degree type amplifier and changing over a detected input of the complex detecting circuit from a received signal to a reference signal to indicate the amplification degree of the amplifier. CONSTITUTION:When the amplitudes of the actual and imaginary number components of detected output from balance modulators 6, 7 in receiving a NMP signal differ from each other largely, the amplification degrees of variable amplifiers 22, 23 are independently adjusted so that both amplitudes respectively coincide with the dynamic ranges of A/D converters 13, 14. Then, received NMR signals entering the A/D converters 13, 14 have the same degree of amplitude. After the adjustment, a switch 21 is changed over to the reference signal source 8 side and changed over to the filter 4 side only in receiving the NMR signal. After the completion of receiving the signal, the switch is again returned to the reference signal source 8 side to collect data of the NMR signal.
Patent JP-H04303923-A (JP)
Title: Method of forming selectively grown, buried semiconductor
Inventor: TAKADO NOBUKAZU
IPC: H01L21/3065
Filed: 1991-03-29
Abstract: PURPOSE:To provide a title method whose fineness degree is sufficient for manifesting a quantum effect and which does not cause damage in a processing operation. CONSTITUTION:A silicon oxide film 14 haivng a thickness of 300Angstrom  is formed, by an electron beam vapor deposition method, on the surface of a GaAs substrate 11 on which an AlGaAs layer 12 having a thcikness of 2mum and a GaAs cap layer 13 having a thickness of 300Angstrom  have been laminated. Then, while xenon fluoride gas 17 is being supplied, the silicon oxide film 14 is irradiated with a focused ion beam 16. Thereby, an opening part 18 can be formed. Then, when a showerlike electron beam 19 is irradiated through the opening part in the atmosphere of chlorine, the surface of the GaAs substrate directly under the opening part 18 is etched efficiently. GaAs 22 can be buried and selectively grown in an etched part 21 formed in this manner by using a metal organic vapor growth apparatus and, in addition, by making use of the silicon oxide film (SiO2) 14 as a mask in a selective growth operation.
Patent JP-H10285196-A (JP)
Title: Data transmission device, data reception device, data transmitting method and data transmitting system
Inventor: MITSUI YOSHITAKA
IPC: H04N21/4363
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the lack of the fetch of data on a reception side by maintaining an online state between units on a transmission side and the reception side even if the transmission of data is to be stopped by means of flow control and transmitting an idle packet instead of a data packet on the transmission side. SOLUTION: Data generated in a transmission-side AV unit 107 are made into the data packet and they are transmitted to the isochronous channel 102 of an IEEE1394 bus 101 through an output plug control register 105. A specified reception side AV unit 111 receives the data packet through an input plug control register 108. When the data amount of a reception buffer exceeds a prescribed amount, the reception side sends the request of transmission stop to the transmission side and directly rewrite the content of the output plug control register 105 of the transmission side AV unit. Thus, the idle data packet is transmitted. Then, later restoration is requested from the reception side.
Patent JP-H07126006-A (JP)
Title: Method and device for forming precipitate of silicon oxide
Inventor: SURUUMAN FURANKU
IPC: C23C16/40
Filed: 1994-05-02
Abstract: According to the process, the substrate (2) is subjected to an electric discharge with a dielectric barrier, for example a discharge in the presence of an atmosphere containing silane, an oxidising gas, NO, N2O, CO2 or O2, especially, and an inert carrier gas such as nitrogen or argon. A controlled atmosphere is maintained about the electrode (6) used for the electric discharge, this atmosphere containing the silane and the oxidising gas in the immediate vicinity of the electrode, while preventing the process from being disturbed by atmospheric air entrained, for example, by the substrate (2) travelling through (3).
Patent JP-H03291270-A (JP)
Title: Optically active compound and utilization thereof
Inventor: IWANE HIROSHI
IPC: C09K19/34
Filed: 1990-04-09
Abstract: NEW MATERIAL:An optically active compound of formula I (R<1> is 6-16C alkyl, alkoxy; R<2> is 4-12C alkyl; *-marked C is asymmetric carbon atom). EXAMPLE:(R)-4-(5-Dodecyloxypyrimidine-2-yl)benzonic acid-4-(1- methylheptyloxycarbonyl)phenyl ester. USE:The compound of formula I exhibits a chiral smectic C phase and is useful as a ferromagnetic liquid crystal material and as an antiferromagnetic liquid crystal material exhibiting a chiral smectic CA phase having three stable states. A liquid crystal display element employing the compound of formula I as a liquid crystal material can display not only light and dark tones but also intermediate tones. PREPARATION:As shown in the reaction formula compound of formula II and a compound of formula III are reacted with each other in the presence of a dehydration-condensing agent and a catalyst, and subsequently subjected to a de-benzylation process to prepare a compound of formula IV. The component of formula IV is reacted with a compound of formula V to provide the compound of formula I.
Patent JP-H01263196-A (JP)
Title: Incombustible azeotropic solvent composition
Inventor: TAMURA KOJI
IPC: C07C19/08
Filed: 1988-04-15
Abstract: PURPOSE:To obtain the title composition which is excellent in solubility of fluxes and waxes, easy to handle and inert to rubber and plastics, by using a specific trichlorotrifluorethane, hydrocarbon and alcohol. CONSTITUTION:The subject solvent composition is obtained by using (A) 1,1,2- trichloro-1,2,2-trifluorethane, (B) 2-15wt.% of hydrocarbon preferably boiling at 49-62 deg.C, (particularly preferably consisting of 60-70wt.% of cyclopentane and 20-30wt.% of 2-methylpentane, and (C) 1-18wt.% of alcohol, preferably methyl alcohol, ethyl alcohol, n-propyl alcohol, isopropyl alcohol, t-butyl alcohol or their mixture.
Patent JP-H11297990-A (JP)
Title: Semiconductor device
Inventor: ITO MITSUAKI
IPC: H01L29/78
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the parasitic resistance of an LDD region, without losing the effect of the LDD region for reducing hot carriers, by forming a fourth low-resistance region on a third region outside an insulation film surrounding a gate electrode. SOLUTION: A gate electrode 5 is formed above a semiconductor substrate having a first conductivity type impurity or first well region 101 and surrounded with an insulation film 107, a source/drain region 102 to be a second having a second conductivity type impurity reverse to the first conductivity type is formed outside the insulation film 107, an LDD region 103 to be third region i.e., part of the source/drain having the second conductivity type impurity is formed inside the source/drain region 102, and a low resistance region 108 to be a fourth region is formed on the LDD region 103 outside the insulation film 107 surrounding the gate electric 105. Thus, the parasitic resistance of the LDD region can be lowered.
Patent JP-H02271278-A (JP)
Title: Collision preventing apparatus of automobile
Inventor: KAWABATA MUNEHIRO
IPC: B60W30/00
Filed: 1989-04-13
Abstract: PURPOSE:To prevent accidents due to collisions beforehand by providing a distance sensor, a transmission driving device and a brake driving device, and inhibiting the starting even if a driver is going to start ignoring the warning. CONSTITUTION:When a distance sensor 2 detects approaching to a body M, an approach signal is transmitted to a transmission driving device 6 and a brake driving device 7. When the transmission driving device 6 receives the approach signal, a transmission is fixed at a neutral position in overriding the driver's gear-changing operation. When the brake driving device 7 receives the approach signal, the brake is applied. Even if the driver pushes an accelerator, the automobile is not started. Therefore, even if the driver is going to start without noticing the body located at a very close distance or ignoring warning, collision can be prevented.
Patent JP-S58209569-A (JP)
Title: Phototypesetter
Inventor: ITOSE MASAMITSU
IPC: G06F3/153
Filed: 1982-06-01
Abstract: PURPOSE:To provide the phototypesetter whose operability and efficiency are greatly improved by such an arrangement wherein memorized preset points for typesetting are displayed on a CRT unit, and simultaneously the address of each point stored in a memory unit is also displayed and their print positions can also be indicated by special symbol marks. CONSTITUTION:Coordinates in a data memory circuit 37, which are to be confirmed, are designated by a memorized coordinate display designating switch of a coordinate memory switch on a control console 34, which was used for writing down, and they are sent to the data memory circuit 37 through a data processing circuit 36. The designated coordinates are sent to circuits 40, 42, and bright spots 45 and coordinate memory switch numbers 46 are generated and they are written down in addresses in an image memory 39 designated by the circuit 40 and displayed on a CRT. As to the display of the top and end of a line, symbols S1, S2 are generated by the circuit 42 and they are similarly displayed on the CRT for indicating the top and end of a line determined for printing.
Patent JP-S59220665-A (JP)
Title: Optical system of laser radar
Inventor: SUZAKI YASUJI
IPC: G01S7/483
Filed: 1983-05-30
Abstract: PURPOSE:To obtain a small type high capacity optical system of a laser radar, by integrating a transmitting telescope and a receiving telescope while performing the branching of the light transmitting path and the light receiving path thereof by a rotary mirror. CONSTITUTION:Transmitting laser beam 28 emitted from a laser oscillator 24 is reflected from a rotary mirror 22 to enter the optical axis of a telescope 21 and projected toward a target 30. It is necessary to project the transmitting laser beam 28 so as to always coincide the same with the optical axis of the telescope 21. Therefore, a trigger signal generator 27 imparts indication to the laser oscillator 24 on the basis of the output signal from the rotary angle detector 26 of the rotary mirror 22 so as to oscillate the laser oscillator 24 at the definite angle of the rotary mirror 22.
Patent JP-S57210628-A (JP)
Title: Retrieving method for pattern data in electron beam drawing device
Inventor: YODA HARUO
IPC: H01L21/027
Filed: 1981-06-19
Abstract: PURPOSE:To eliminate the erroneous designation of the pattern data, and to shorten drawing time by previously attaching a mark discriminating the pattern data to be drawn onto a wafer and detecting the mark. CONSTITUTION:A number is assigned to the wafer 2 on a sample base 1 as the mark 3 discriminating the pattern data to be drawn, and electron beams 5 from an electron gun 4 are deflected by means of a deflector 6, and scan the mark 3 section. Reflected electrons reflected from the mark 3 are detected by means of detectors 7, 8, the differential signals are amplified by means of an amplifier 9, the content of the mark is discriminated by means of a detector 10, and a retriever 11 retrieves the pattern data of wafer number discriminated by means of the detector 10 from a pattern data file 12, transfers the content to the drawing device 13 and executes right drawing.
Patent JP-H11268578-A (JP)
Title: Platform boading step device in elevator for vehicle
Inventor: OKADA MASARU
IPC: B60R3/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enable an assistant to easily board a platform from the ground such as a road surface by providing an expanded support frame which is installed in the platform in such a manner as to be freely expanded and is expanded to be suspended at a designated angle, and a boarding step formed by a substantially horizontal step plate. SOLUTION: This device 1 is so constructed that support plates 5a, 5b opposite to each other at a designated space in the longitudinal direction are arranged right and left on the inside floor surface 4 of a boarding and alighting gate 3 of a cabin of a vehicle, and a platfomr 12 connected to the lower end of a gate frame 8 is provided in such a manner as to elevate between the boarding and alighting gate 3 and the road surface. On the other hand, an expanded boarding step 20, the base end of which is pivoted, is provided with a square expanded support frame 21, and a step plate 33 is journalled to the tip of the expanded support frame 21 in such a manner as to be freely expanded. The boarding step 20 is provided with an adjusting stopper for supporting the step at a foot rest angle of a designated angle at the time of expansion.  Thus, an assistant is enabled to easily board the platform 12 from the road surface by using the step plate 33.
Patent JP-S5719115-A (JP)
Title: Mold for pressure forming of lithium
Inventor: KAHARA TOSHIKI
IPC: B21D37/00
Filed: 1980-07-11
Abstract: PURPOSE: To make it easier to perform pressure forming of lithium, by preventing sticking of lithium to molds by using a high molecular resin material at least for the inner surface of forming molds.  
     CONSTITUTION: When lithium to be used for lithium batteries, etc., is formed, layer 2 and 2' of a high molecular resin material, such as polytetrafluoroethylene, etc., are install on the surface of roller portions 1 and 1' and a similar layer 5 is also formed at the end of metal mold 4, etc. It is also possible to form rollers 1 and 1' and metal mold 4 with the high molecular resin material. By using such rollers 1 and 1', metallic lithium 3 is flattened to form a plate, and then, cut into pieces. These pieces are put into cathod containers 7 of lithium batteries with a pressure. Because of this forming mold used, lithium does not stick to the mold at the time of pressure forming and the forming can be performed easily. 
     COPYRIGHT: (C)1982,JPO&Japio