baber/WOPTO huggingface dataset:
Patent JP-H0669087-A (JP)
Title: Method for forming silicon substrate
Inventor: KUSUKAWA KIKUO
IPC: H01L21/02
Filed: 1992-08-21
Abstract: PURPOSE:To secure the adhesion strength and electrical connection at a lamination interface by completely eliminating the natural oxide film of two substrates with a silicon surface to be laminated, connecting fluorine to the surface, and then laminating two silicon substrates in this state and then performing heat treatment. CONSTITUTION:An oxide film 2 and an amorphous silicon film 3 are formed on the surface of a single-crystal silicon substrate 1 and the single-crystal silicon substrate 1 and a single-crystal silicon substrate 4 are subjected to normal washing treatment and are immediately overlapped. Then, heat treatment is performed in a hydrogen atmosphere of 550-800 deg.C, thus laminating the single- crystal silicon substrate 1 and the single-crystal silicon substrate 4 and hence laminating two lamination interfaces with a silicon surface by heat treatment and at the same time electrically connecting the interfaces and forming a sharp impurity profile.
Patent JP-2001046330-A (JP)
Title: Endoscope
Inventor: HIGUMA MASAICHI
IPC: A61B1/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To embody an endoscope constituted in such a manner that the curving defect of a curving part does not occur even if the endoscope is subjected to autoclave sterilization. SOLUTION: A rust preventive material 57 having high-temperature and high-temperature steam resistance is packed between the respective element wires of angle wires 55a and 55b for towing and curving the front end of the curving part of an endoscope insertion part over the entire length of these angle wires 55a and 55b and the surfaces of the angle wires 55a and 55b are coated by the rust preventive material 57 having such high-temperature and high-temperature steam resistance, by which the exposure of the element wires to steam is obviated even if the endoscope is subjected to the autoclave sterilization. In addition, the remaining of moisture in the spacings between the element wires does not occur either and, therefore, the formation of the rust at the angle wires 55a and 55b does not occur. As a result, the endoscope may be so constituted that the occurrence of the curving defect of the curving part is prevented even if the endoscope is subjected to the autoclave sterilization.
Patent JP-S6196209-A (JP)
Title: Plug body made of plastic
Inventor: KONRAATO SHIYUTOROMIIDERU
IPC: E04B1/41
Filed: 1985-10-08
Abstract: A fastening dowel for fastening objects to tiled plasterboard walls includes a shaft portion with expansible legs, a neck and an end flange adapted to rest against an end face of the wall. In order to prevent water from penetrating the plaster wall when the fixing dowel is used in "wet" rooms, the neck of the fixing dowel is provided with a circumferential groove which extends to both sides of the front face of the plasterboard wall, once the fixing plug has been pushed into the drilled hole, and comes to rest in the region to be sealed. A sealing composition can be injected through an injection aperture, formed in the end flange, and a longitudinal channel which opens into the circumferential groove.
Patent JP-H0270177-A (JP)
Title: Digital gamma correction circuit
Inventor: MURAYAMA HIDEAKI
IPC: H04N5/202
Filed: 1988-09-06
Abstract: PURPOSE:To enable to handle gamma correction data longer than the data length of the correction data of a memory, and to contrive gamma correction which is of high resolution and is good in signal/noise ratio by forming the gamma correction data by adding reference data to input data when the input data is longer than the reference data. CONSTITUTION:A comparator 3 switches output data D3 from a switching circuit 4 into DIN or Dref according to whether the input data DIN is smaller or larger than the reference data Dref respectively. A data table in which the gammacorrection data D1 having the value of difference between the gamma corrected data DOUT and the data D3 from the circuit 4 is written beforehand in an address corresponding to the data DIN is formed in the memory 2, and the gamma corrected data DOUT can be formed by summing the gamma correction data D1 from the memory 2 and the data D3. Accordingly, the gamma correction data longer than the data length of the correction data of the memory can be handled, and the gamma correction which is of the high resolution and is good in the signal/noise ratio of a picture can be realized by a single 8-bit memory.
Patent JP-S6282321-A (JP)
Title: Monitoring device for measurement signal
Inventor: SUZUKI TAKAHIRO
IPC: G01D1/18
Filed: 1985-10-07
Abstract: PURPOSE:To obtain a simple means which performs switching to a normal measurement signal by calculating the absolute value of the quantity of variation of a measurement signal. CONSTITUTION:Two measurement signals A and B are converted into the quantities HA and HB of variation by calculating the absolute values of difference from their last values. The quantities HA and HB of variation are transmitted to the 1st abnormality decision means 21 and 22 and the abnormality decision means 31 and 32. The means 21 and 22 compares their quantities HA and HB of variation with a predetermined valve HS and output the 1st abnormality decision signal corresponding to their signals A and B on condition shown by inegualities I. Means 31 and 32 compare their quantities HA and HB with the quantities HB and HA of the opposite means and output the 2nd abnormality decision signal for their signals A and B on condition shown by inequalities II (alpha: constant). If the 1st or 2nd abnormality decision signal is generated, signal switching means 51-81 and 52-82 inhibit their measurement signals from being transmitted for postprocessing, but allows the measurement signal of the opposite side to be transmitted.
Patent JP-H0969198-A (JP)
Title: Remainder detector
Inventor: HORI MASATOSHI
IPC: G08B27/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a remainder detector capable of quickly searching a remainder in a building. SOLUTION: When operation for specifying a remainder is executed by an operation part 20a, an operation signal is supplied to a signal generation part 20c through a display part 20b and a signal generated by the generation part 20c is transmitted from a transmission part 20d. The transmitted signal is received by a receiving part 10b of the remainder's terminal part 10, and if a signal discriminating part 10c discriminates that the remainder itself is called, informing part 10d informs the management part with sound or light that the remainder is called.
Patent JP-S60118200-A (JP)
Inventor: ITOU YOSHIROU
IPC: C13K11/00
Filed: 1983-11-29
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-H0390037-A (JP)
Title: Liposome pharmaceutical
Inventor: OSAWA TOSHIAKI
IPC: A61K39/395
Filed: 1989-08-31
Abstract: PURPOSE:To obtain an antitumor agent, composed of a conjugant of a liposome containing a lymphotoxin to a monoclonal antibody and capable of exhibiting powerful tumor proliferation inhibitory effects as compound with those in single use of the lymphotoxin. CONSTITUTION:A liposome pharmaceutical obtained by containing a lymphotoxin(LT) in a liposome and then linking the resultant LT-containing liposome to a monoclonal antibody(e.g. monoclonal antibody against an antigen held by cancer cells). Methods for linking the antibody to a membranous lipid of the liposome, modifying the antibody, introducing hydrophobic groups and thereby integrating the antibody onto liposome membranes; integrating a polymer, having hydrophobic groups and rich in reactivity onto the liposome membranes and linking the aforementioned polymer to the antibody, etc., are cited as a method for linking both.
Patent JP-S6281239-A (JP)
Title: Width rolling reduction press equipment
Inventor: TAZOE NOBUHIRO
IPC: B21B15/00
Filed: 1985-10-07
Abstract: PURPOSE:To execute satisfactorily a width rolling reduction without generating a buckling even if a plate thickness of a slab is varied, by attaching upper and lower dies which can ascend and descend, and also hold both end parts in the slab width direction, to a die body for a slab width rolling reduction. CONSTITUTION:A slab 2 is led in between right and left dies, a movable die 9 is made to descend by a hydraulic rolling reduction cylinder 8, and both end parts in the width direction of the slab 2 are pinched by the dies 9, 6. A width rolling reduction of the slab 2 is executed by pushing a die body 11 in the width direction of the slab 2 through a die support 3 by a piston rod 12 of a hydraulic rolling reduction cylinder 4. When the width rolling reduction of a prescribed part of the slab 2 is ended, the movable die 9 is made to ascend, the die 6 and the die 9 are moved backward, and the slab 2 is fed to the downstream side by a prescribed quantity by a feeding means. The metallic die 9 is made to descend and both end parts in the width direction of the slab 2 by said die and the die 6, and the width rolling reduction of the slab 2 is executed by the die 11 by the cylinder 4. By repeating said operation in such a way, the width rolling reduction of the slab 2 is executed.
Patent JP-S61100990-A (JP)
Title: Semiconductor laser device
Inventor: MURAKAMI TAKASHI
IPC: H01S5/00
Filed: 1984-10-22
Abstract: PURPOSE:To improve an acute shape in the upper surface of a substrate on a boundary section between the end section of the upper surface of the substrate and an internal flat section, and to prevent the generation of an unnecessary disconnection section in a growth layer grown on the substrate by gradually increasing width toward the internal flat section from the ridge section of the end section of the upper surface of the substrate and toward the internal flat section from the groove section of the end section. CONSTITUTION:The 100 plane of a semiconductor crystal is used as a substrate surface, a 01-1 plane {or a 011 plane} is employed as a resonant end surface, ridges or grooves extending in the [01-1] orientation {or the [011] orientation} from the resonant end surface are formed to the upper surface of a substrate, and sections where the width of the ridges or the grooves changes in the upper surface of the substrate are shaped. Said change is increased gradually toward the substrate upper-surface inside from the resonant end surface side. Consequent ly, there is no inverted mesa-shaped acute section on boundaries among the end-section ridge sections 8 and an internal flat section 9, thus growing a current block layer 2 without disconnection, then removing leakage currents. According ly, a semiconductor laser device having high reliability is obtained.
Patent JP-S6199870-A (JP)
Title: Signal meter circuit
Inventor: NOGUCHI NAOKI
IPC: G01R29/08
Filed: 1984-10-22
Abstract: PURPOSE:To simplify circuit constitution and to obtain an operating range of wide linearity by adding the outputs from multi-stage IF amplifiers and plural level detectors in an adder and applying a current ratio by a current repeater to the added output thereof. CONSTITUTION:The plural IF amplifiers 13-17 are cascade-connected between an IF input terminal 1 and an IF output terminal 2 and the level detectors 18-22 are respectively connected to the amplifiers 13-17 to detect the levels of the amplifiers 13-17. The output of the detector 18 is applied to the adder 23 and the outputs of the detectors 19, 20 and 21, 22 are applied to the adders 24, 25 respectively, by which the outputs are added. The current repeaters 26-28 are provided for the adders 23-25 to apply the current ratios to the added output of the adders 23-25. The signal meter outputs are finely segmented and the fluctuation in the output current of the detectors 18-22 is suppressed. The signal of a wide dynamic range having good linearity is outputted to the signal meter output terminal 12 via a signal meter output means 11.
Patent JP-H0272107-A (JP)
Title: Cosmetic
Inventor: YAMADA TOMOZO
IPC: A61K8/00
Filed: 1988-09-08
Abstract: PURPOSE:To obtain a cosmetic having dermatological stability and giving a refreshing and light feeling to the skin by compounding a refined polybutene having a specific viscosity. CONSTITUTION:A cosmetic having unprecedented excellent light feeling can be prepared by compounding preferably about 0.5-80wt.% of a refined polybutene having a viscosity of >=5 cst and <15 cst (preferably >=8 cst and <15 cst) at 37.8 deg.C (100 deg. F), preferably an isobutylene polymer and/or isobutylene-n-butene copolymer composed mainly of 16-40C polymers containing <=10wt.% of <=20C polymers to a wide variety of cosmetics such as skin care cosmetics (e.g. lotion, cream or foundation), hair care cosmetics and make-up cosmetics.
Patent JP-H0665690-A (JP)
Title: Heat resistant cr steel having high strength and high toughness
Inventor: HAMADA KAZUSHI
IPC: C22C38/00
Filed: 1992-08-24
Abstract: PURPOSE:To produce a ferritic heat resistant steel excellent in strength and toughness by dispersedly incorporating fine grained Ta2O5 into a high Cr steel containing specific small amounts of Mo, W, Ni, V, Nb, etc. CONSTITUTION:Ta2O5 of <=1mum average grain size is added by 0.25-2.5% by weight to a molten high Cr steel having a composition consisting of 8-15% Cr, Mo, W, and C by the amounts satisfying 0.5%<=Mo+0.5W<=3% and (Mo+0.5W)/16<=C<=0.3%, 0.05-0.3% Si, 0.05-0.5% Mn, 0.2-2% Ni, 0.05-0.5% V, 0.01-0.15% Nb, 0.005-0.1% N, and the balance Fe and is uniformly and dispersedly incorporated into the steel, and further, the total Ta content including Ta2O5 is regulated to 0.20-2.2%. By this method, the ferritic heat resistant steel minimal in the content of Ni as austenite forming element, improved in creep rupture strength by the action of Ta2O5 as dispersion strengthening source, and excellent in toughness as well as in strength at high temp. can be produced.
Patent JP-H0594326-A (JP)
Title: Adapter processing system at time of bus trouble detection
Inventor: KIMURA MAKOTO
IPC: G06F13/36
Filed: 1991-09-04
Abstract: PURPOSE:To facilitate the recovery processing of a device, to prevent the adapter malfunction and to further suitably perform the recovery processing by a processor at the time of the trouble recovery even when the trouble occurs at a system bus. CONSTITUTION:When a processor 1 and plural adapters 3 are connected by using plural system buses 2, further, a device 4 is connected under the control of the adapters 3 and one device 4 is shared from plural adapters 3 and the processor 1, a bus trouble detecting means 7 to detect the trouble of the system buses 2 at the adapters 3, and a trouble processing means 8 to stop all processings of the adapters 3 after the discharging processing of the device 4 under the control of the adapters 3 while the bus trouble detection output is received are provided. Further, a stop information storing means 9 to store the information to show that the processing of the adapters 3 is stopped by the system bus trouble is provided, and to be input output instruction to know the stop factor from the processor 1 at the time of recovering the system trouble, the stop information of the stop information storing means 9 is informed, and the recovery processing is performed.
Patent JP-H0385519-A (JP)
Title: Laminated phase difference plate and liquid crystal panel
Inventor: YOSHIMI HIROYUKI
IPC: G02F1/133
Filed: 1989-08-30
Abstract: PURPOSE:To prevent the coloration over a wide range of visual point angles by laminating a transparent film which has the refractive index in the thickness direction larger than the refractive index in the panel direction and a phase difference film consisting of a transparent stretched film. CONSTITUTION:The transparent film 1 which has the refractive index in the thickness direction larger than the refractive index in the plane direction and the phase difference film 3 consisting of the transparent stretched film are laminated. Namely, the phase difference plate is constituted of the transparent film 1, a transparent adhesive layer 2 and the phase difference film 3. The phase difference plate which can superpose or decrease and increase or control the visual point angle characteristics of the phase difference and has the directions of the phase difference hardly changed by the visual point angle is formed by laminating the transparent film 1 on such phase difference film 3. The coloration of the large visual point angle is prevented in this way.
Patent JP-H0886621-A (JP)
Title: Method for inspecting appearance of construction material
Inventor: MATSUOKA TAKAYUKI
IPC: G06T7/00
Filed: 1994-09-20
Abstract: PURPOSE: To highly accurately and automatically detect a chip of a construction material from whether a binary image is present or not at a peripheral part of a corner of the material by so regarding that an intersection of two lines represent coordinates of a vertex of the corner of the material. CONSTITUTION: Photographic data obtained by photographing a corner of a construction material are processed by binarization and differentiation to obtain a processed image. The processed image is overlapped on a preset slit image, and two lines L1, L2 passing an overlapping part of the images and an intersection O of the two lines are obtained. The presence/absence of a spalling the corner of the material is judged by detecting whether a binary image is present at a peripheral part of the intersection O.
Patent JP-H0737692-A (JP)
Title: Emergency light lighting device
Inventor: KUMADA OSAMU
IPC: H05B41/14
Filed: 1993-07-20
Abstract: PURPOSE:To prevent the breakage of an emergency lighting inverter by detecting a power outage in emergency, and switching an ordinary lighting inverter o the emergency lighting inverter after its oscillation stops. CONSTITUTION:When power is fed from a commercial power source 1, the DC output is generated by a rectifier circuit 6, and a judging circuit 23 closes the contact point of a switch 21 with the output of a power outage detecting circuit 20. A relay 22 is excited, the contact point is connected to the (b) side, a fluorescent lamp 9 is connected to an ordinary lighting inverter 4 side, and a battery 8 is charged. The output of the power outage detecting circuit 20 becomes 0 at the time of the power outage of the power source 1 in emergency, the inverter 4 oscillates during the discharge of a smoothing capacitor 3, an oscillation stop detecting circuit 24 continuously outputs the signal, the judging circuit 23 keeps the switch 21 closed, and the contact point of the relay 22 is kept on the (b) side. The switch 21 openes when the discharge of the capacitor 3 is completed. The relay contact point is connected to the (a) side, and the lamp 9 is connected to an emergency lighting inverter 11. The infiltration of high-frequency surges into an emergency lighting inverter 11 based on the dispersion of the switching timing of the contact point can be prevented.
Patent JP-H04106137-A (JP)
Title: Waterproof sheet
Inventor: SEZAKI EIJI
IPC: C08L23/00
Filed: 1990-08-24
Abstract: PURPOSE:To prepare a waterproof sheet excellent in adhesion by thermal fusion, mechanical strengths, and durability by forming the sheet from a thermoplastic elastomer compsn. contg. specified amts. of an olefinic thermoplastic elastomer, a crystalline polyolefin, and an inorg. filler. CONSTITUTION:A waterproof sheet is formed from a thermoplastic elastomer compsn. contg. 100 pts.wt. the sum of 10-35wt.% olefinic thermoplastic elastomer (e.g. an ethylene-propylene block copolymer) and 65-90wt.% crystalline polyolefin (e.g. a low-density PE) and 40 pts.wt. or lower inorg. filler (e.g. whiting).
Patent JP-H04234707-A (JP)
Title: Color filter and manufacture thereof
Inventor: KIMU SANNSHIKU
IPC: H01L31/0216
Filed: 1991-09-04
Abstract: PURPOSE: To improve the light-transmissive property and the degree of convergence of light, to improve the sensitivity, and to suppress diffused reflection of incident light to minimize an interference phenomenon. CONSTITUTION: A rugged structure is formed on a semiconductor substrate 31, and photo diodes 32 to 34 are provided on surfaces of recessed parts, and a conductive film 35 and an insulating film 37 are provided on projecting parts, thus forming a charge coupled device(CCD). A flat layer 39 and condenser lenses 41 in recessed parts are formed on the CCD, and colored layers 45, 49, and 53 are formed on them in positions corresponding to photo diodes 32 to 34 with intermediate layers 47, 51, and 55 between them. A lens layer 57 and lenses 59 to 61 in parts corresponding to photo diodes 32 to 34 are formed on the top intermediate layer 55. Condenser lenses 41 are provided in this manner to improve the light-transmissive property and the degree of convergence of light, and sensitivities of photo diodes 32 to 34 are improved.
Patent JP-2000053553-A (JP)
Title: Composition for preventing hand from being roughened
Inventor: HAMADA TOSHIAKI
IPC: A61K8/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for preventing a hand from being roughened, capable of effectively preventing the hand from being roughened when engaging in the operation carried out by using water. SOLUTION: This composition preventing a hand from being roughened contains an ethyl cellulose having 43-50% content of ethoxy group (2.2-2.6 substitution degree) as the component for preventing the hand from being roughened. The content of the ethoxy group is 0.1-30 wt.%, and an oil and fat or a lipophilic alcohol in a proportion of 10-50 wt.% of the formulated amount of the ethyl cellulose can be added thereto as a remover of a coated membrane of the ethyl cellulose.
Patent JP-H0776046-A (JP)
Title: Marking sheet
Inventor: OGASAWARA YASUKICHI
IPC: C09J7/02
Filed: 1993-09-09
Abstract: PURPOSE:To provide a marking sheet with superb decoration and design using a process sheet showing a figural pattern in a transfer ink. CONSTITUTION:A figural pattern is transferred simultaneously with the formation of a film by casting a resin liquid to the surface of a process sheet on which a desired figural pattern is applied in a transfer ink.
Patent JP-S60117389-A (JP)
Inventor: TANAKA AKITO
IPC: G07D3/00
Filed: 1983-11-30
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-H0544850-A (JP)
Title: Gland packing device
Inventor: KAMIYA KOICHI
IPC: F16J15/24
Filed: 1991-08-09
Abstract: PURPOSE:To elongate the life of a gland packingly by combining the inner periphery portions of at least two split pieces with each other to form a rod sliding hole, and also the residual split pieces are fitted between the mutual split pieces for forming the rod sliding hole, and arranging the respective split pieces for forming the rod sliding hole in a wedge shape. CONSTITUTION:A packing case 10 where a gas circulating hole 110 penetrates through the peripheral wall 11 thereof and the outer peripheral portions 211 of plural split pieces 21 fitted in the packing case 10 are fastened by garter springs 30 for forming a gland packing 20. In this arrangement, the inner peripheral portions 212 of at least two split pieces 21a are combined together to form a rod sliding hole 40, and also the remaining split pieces 21b are fitted between the mutual split pieces 21a for forming the rod sliding hole 40. The respective split pieces 21 for forming the rod sliding hole 40 are formed in a wedge shape so that the pieces can always form a part of the rod sliding hole 40 as the inner peripheral portions 212a of the split pieces 21 are worn away by the rod 41.