baber/WOPTO huggingface dataset:
Patent JP-H09299023-A (JP)
Title: Freshness retention agent for vegetable, fruit and fresh flower, its production and freshness retention method
Inventor: KIYOOKA TAKATOSHI
IPC: A01N3/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To simply obtain a safe and economic freshness retention agent by filling a pressurized vessel with dried bamboo oil and bamboo medicine (Bambusae Caulis in Taeniis), heat-treating them under specific conditions and drying them. SOLUTION: A pressurized vessel is filled with a bamboo oil and a bamboo medicine (Bambusae Caulis in Taeniis) at a weight ratio of 100:(50-60), tightly closed, then steam is forcibly introduced into the vessel to maintain the pressure at 4.5-5.5kg/cm<2> and the temperature at 150-160 deg.C in the vessel for 2-3.5 hours. Finally, the product is dried at 60-80 deg.C to reduce its water content lower than 10% whereby a brown bamboo distillate having an odor is obtained as this objective freshness retention agent.
Patent JP-H0324060-A (JP)
Title: Novel oxidizable color reagent
Inventor: HASHIZUME TOSHIYUKI
IPC: C12Q1/28
Filed: 1989-06-21
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H, alkyl or aryl containable of substituting group or OH; R<2> to R<4> are aryl containable of substituting group with a proviso that at least one is substituted phenyl having NH2 containable of OH or substituting group in p-position to imidazole ring). EXAMPLE:1-(aminothiocarbonyl)-2-(4-hydroxyphenyl)-4,5-bis(4-diethylami no-2- methylphenyl)imidazole. USE:An oxidizable color reagent used to diagnosis of disease, etc. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III and ammonium acetate, etc., in acidic solvent to obtain a compound expressed by formula IV, then said compound is reacted with a compound expressed by formula V in halohydrocarbon solvent, thus further saponified, as necessary, to afford the compound expressed by formula I.
Patent JP-S6051802-A (JP)
Title: Optical image transmitter
Inventor: ITOU YOSHITOSHI
IPC: G02B6/04
Filed: 1983-09-01
Abstract: PURPOSE:To evade an overlap of short lines forming a transmit image, to extend a short-circuit part and to improve resolution by arranging irregularly glass fibers which constitute an image guide. CONSTITUTION:Objective lens systems 32-34 are provided on the side of an end surface 35' of the image guide 35 formed by bundling glass fibers, and ocular lens systems 36-38 are provided on the side of an end surface 35''; and color dispersing elements 33 and 37 are provided to the lens systems. The positions of images formed on the end surface 35' through the ocular lens systems are dispersed according to the wavelength of light and light images of respective wavelengths transmitted to the end surface 35'' are put together, one over another, through the ocular lens system. Then, the bundle of the glass fiber element wires of the guide 35 makes th element wire arrangement irregular in a section perpendicular to the lengthwise direction.
Patent JP-H115561-A (JP)
Title: Structure of front pillar upper part
Inventor: ITO YOSHIO
IPC: B62D25/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a trifurcated structure of a front pillar upper part able to improve body strength and rigidity in the vicinity of a connection part between a front pillar and a roof. SOLUTION: In a front pillar upper part, a front pillar, roof front part constitutional member and a roof side part constitutional member 3 are connected in a three-forked shape. The front pillar and the roof side part constitutional member 3, in a manner connected while holding a fixed sectional structure, are connected to each other. The roof side part constitutional member 3 includes a side member inner/outer 4, 5, a first vertical wall 4a is formed by the side member inner 4. The roof front part constitutional member includes a windshield header 7, in a three-forked connection part, the windshield header 7 is extended so as to form a second vertical wall 7a.
Patent JP-S5859564-A (JP)
Inventor: URURITSUHI FUON ARUPEN
IPC: H01M4/62
Filed: 1982-09-14
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-H09318894-A (JP)
Title: Scanning optical device
Inventor: SUZUKI YASUO
IPC: B41J2/44
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a scanning optical device and also to miniaturize the device. SOLUTION: A half mirror 14, a scanning lens 15 and a reflection mirror are arranged in a direction that a laser beam L2 deflected by a polygon mirror 12 advances, and a rotating drum is arranged in the reflecting direction of the reflection mirror. A photodetecting lens 16 for detecting a horizontal synchronizing signal and a horizontal synchronizing signal detector 17 are arranged in the advancing direction of the laser beam L3 reflected by the mirror 14. The mirror 14 has width by which the laser beam L2 for forming an image is transmitted and also inclines the reflected light L3, so that the light L3 is prevented from being returned to the mirror 12.
Patent JP-H0449213-A (JP)
Title: Skin protecting agent composition
Inventor: UTSU ATSUSHI
IPC: A61Q1/04
Filed: 1990-06-18
Abstract: PURPOSE:To obtain a composition protecting chapped skin in scrubbing and washing, a skin cleaning process, etc., especially chapped skin of hand by combining a specific oily substance as an oily component with a perfluoropolyether in a specific weight ratio. CONSTITUTION:A skin protecting agent composition comprising >=80wt.% total amounts based on whole oily components of an oily substance (e.g. vaseline or solid paraffin) having >=35 deg.C softening point and a value of organic nature/ inorganic nature of >=4 as an oily component and an oily perfluoropolyether in a weight ratio of (10:1) to (1:2). The composition has high effects of protecting skin from scrubbing and washing, a skin cleaning process, etc., excellent feeling in use such as slip and little greasiness.
Patent JP-S5492189-A (JP)
Title: Isolation zone of semiconductor element
Inventor: MAEDA YOSHIHIRO
IPC: H01L21/76
Filed: 1977-12-29
Abstract: PURPOSE: To form a vapor growth oxide silicon film on the recessed portion of silicon substrate formed by etching, via thermal oxide silicon film, thereby making narrower the width of the element isolation zone and achieving highdensity  assembly of the integrated circuit.   
     CONSTITUTION: Oxide silicon film 7 is etched which has been formed on silicon substrate 5. Using the remaining oxide silicon film 7 as a mask, silicon substrate 8 is etched by using a gas which does not oxidize silicon and employing the anis tropic plasma etching process using parallel electrode plates. Then it becomes possible to perform etching excellent in accuracy and having no superfluous expansion in the lateral direction. Mext, oxide silicon film 9 is formed on the silocin surface and, after forming further oxide film by the vapor gwowth process, vapor growth oxide film 10 is left at the recessed portion thereby forming a highly accurate narrow-width isolation zone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11351223-A (JP)
Title: Flush nut and bolt, and its fitting structure
Inventor: FRANCO MARCHIO
IPC: F16B37/04
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide flush nut and bolt, and its fitting structure which are suitable for coupling and fixing various kinds of devices to various kinds of stone, glass and wood, or assembling plates with each other, and capable of being easily and firmly fitted with a simple constitution without damaging a plate. SOLUTION: In a flush nut 10 to be fitted to a bottomed hole part 14 of a plate P, a flat ring 20 consisting of a leaf spring integrated with a plurality of blade pieces 20a which are slightly projected outward of an outer circumference of a nut member 12 and a tip of which is displaced to an upper part side is coupled with and fixed to a lower outer circumference of the nut member 12 in which a female screw 16 having the outside diameter to be fit to the hole part 14 of the plate, and screwed with a bolt is cut in an inner circumferential part.
Patent JP-S6220534-A (JP)
Title: Heat-resistant prepreg
Inventor: HOSOKAWA ETSUO
IPC: H01B7/29
Filed: 1985-07-19
Abstract: PURPOSE:To obtain the titled prepreg free from impairing adhesiveness even after use at high temperatures for a long time, by impregnating a heat-resistant base with polysiloxane polymer-contg. heat-resistant resin followed by heating and drying under reasonable conditions. CONSTITUTION:(A) A heat-resistant base material, e.g., glass, fiber such as of graphite, or tape is impregnated with (B) a heat-resistant resin containing >=10wt% of polysiloxane polymer (pref. a polymer prepared by polycondensation between hydroxysilane and boric acid compound using silicone oil as a solvent) (e.g., polyamide-imide resin, polyallylate resin), followed by heating and drying under such conditions that a reasonable amount of the silicon-alkyl group or silicon-phenyl group bond in said polysiloxane polymer can be decomposed, e.g., at 200-300 deg.C for such a time as to fall in the range II of the figure, thus obtaining the objective prepreg.
Patent JP-H117266-A (JP)
Title: System and device for displaying video on display panel
Inventor: TOMITA KAZUO
IPC: G09G3/28
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in display image quality by reducing a disturbance in an image occurring in a dynamic image among display images on a display panel. SOLUTION: This device is provided with a data processing means 6 dispersing the disturbance in the image at a fixed distance or above as filed unit or as frame unit according to detection of a signal level causing the disturbance in the image of an input video signal and an output processing means 7 dividing to N sheets of sub-field(SF) pictures answering to display gradations of N bits (N is integer of 2 or above, 356 gradations when N=8), weighting the number of applied displaying pulses of respective SF pictures by the number of answering bits and displaying a halftone. Thus, the disturbance in the image integraged on the human retina is dispersed at the fixed distance or above as field unit or as frame unit, and the disturbance in the image is reduced.
Patent JP-S6053281-A (JP)
Inventor: UIRIAMU BURAISU SUKOBII
IPC: F16K1/226
Filed: 1984-07-31
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-H07125263-A (JP)
Title: Ink jet recorder and recording head recovery method
Inventor: EBISAWA ISAO
IPC: B41J2/18
Filed: 1993-06-29
Abstract: PURPOSE:To certainly prevent colors from being mixed while consumption of ink owing to preliminary discharge is being minimized. CONSTITUTION:In a recording head 101, four nozzle groups 200Y, 200M, 200C, 200BK wherein each color of discharged ink is different are integrally provided. Prior to recording operation, ink in each nozzle group 200Y, 200M, 200C, and 200BK is sucked with a suction cap 401. Then, a discharge opening surface of the recording head 101 is wiped off with a wiper blade 404. Though preliminary discharge is carried out in order to remove color-mixed ink forced in each nozzle group 200Y, 200M, 200C, and 200BK, the number of perliminary discharge is varied for each nozzle group 200Y, 200M, 200C, and 200BK according to the ink color and arrangement of each nozzle group 200Y, 200M, 200C, and 200BK, and consumption of the ink is controlled.
Patent JP-S5951467-A (JP)
Title: Cell
Inventor: YAMAMOTO KOUHEI
IPC: H01M4/74
Filed: 1982-09-16
Abstract: PURPOSE:To reduce the winding force in winding laminated belt-like materials and prevent a separator from being broken during winding by using a punched metal previously annealed as a current collector of spiral electrodes. CONSTITUTION:A spirally wound current generating element 2 made by laminating a belt-like positive electrode 6 and a negative electrode 7 on both sides across a belt-like separator 5 is stored in a cell case 1 to form a non-aqueous electrolyte cell. At this time, a punched metal 12 as a current collector of the positive electrode 6 and negative electrode 7 is previously annealed under a condition of 10<-4>-10<-6>Torr and 800-1,200 deg.C, and an active material is pressed to form the positive electrode 6 and negative electrode 7. Accordingly, the elastic force of the punched metal 12 is remarkably decreased, thereby the winding can be smoothly performed without breaking the separator 5 and also the adhesion between the electrodes is improved and the internal resistance can be reduced.
Patent JP-S6137180-A (JP)
Inventor: HASEGAWA SHIGEJI
IPC: A63B69/02
Filed: 1984-07-30
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-S5785995-A (JP)
Title: Production of selective absorptive membrane for solar energy
Inventor: IMAHASHI HIROMICHI
IPC: F24J2/48
Filed: 1980-11-14
Abstract: PURPOSE: To obtain a superior selective absorptive membrane for solar energy on the surface of an Al material by subjecting the surface of the Al or Al alloy material repeatedly to an anodic-oxidation treatment and a metal deposition treatment.  
     CONSTITUTION: The above-described Al material is subjected to an anodic- oxidation treatment by using an aq. sulfuric acid soln. or the like, whereby an anodically oxidized film is formed on the surface of the Al material. Next, the Al material formed with the anodically oxidized film is subjected to AC electrolysis in an electrolyte contg. a metallic salt (e.g.; nickel sulfate), to allow metal to deposite in the pores of the oxide film. Next, the Al material deposited with the metal in the pores of the oxide film is subjected to an anodic-oxidation treatment by the same operation, and further the metal is deposited again in the pores of the oxide film by the same operation as that of the previous time, whereby the intended selective membrane for solar energy is formed. The resultant selective membrane for solar energy has, for example, 97% solar light absorptivity, and exhibits excellent selective absorptivity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0772164-A (JP)
Title: Input control circuit for rotation-detecting
Inventor: OUCHI AKIRA
IPC: G01P3/489
Filed: 1993-06-29
Abstract: PURPOSE:To stop the arithmetic operation and to reduce the power consumption amount by a method wherein, when the cycle of rotation-detecting pulses is in a prescribed range or larger, a gate means which is interposed and inserted between a pulse generation means and an arithmetic operation means is closed. CONSTITUTION:When the cycle of rotation-detecting pulses (e) reaches a prescribed cycle, the output of an OR gate 22 falls. An AND gate 23 opens and closes a gate according to the output level of the gate 22, and it prohibits the output of the pulses (e) when the output of the gate 22 is 0. An arithmetic operation circuit 24 measures the cycle of the pulses (e) which are output by the gate 23, it finds a speed per hour on the basis of cm/msec=36km/h, and it processes a signal in such a way that the speed per hour can be displayed on a liquid-crystal panel, a fluorescent panel or the like. That is to say, when the cycle of the pulses (e) reaches a prescribed pulse, the gate 23 is closed, and the circuit 24 cannot take into the pulses (e) and stops an arithmetic operation. Consequently, the operation of software which gives instruction to carry out the arithmetic operation of the circuit 24, can be stopped, and a power consumption amount can be reduced.
Patent JP-H11347833-A (JP)
Title: Ni system metal wire rod cutting device and manufacture of ni system metal member
Inventor: HONDA HISASHI
IPC: B23D35/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for Ni system metal wire rod which hardly produces large burrs on a cut piece. SOLUTION: In a wire rod cutting device 23, the upper limit value of the wire diameter of a wire rod considering a size tolerance is made to dmax and the inner diameter of the die holes 25a, 27a of two cut dies 25, 27 is made to D. D is set so as to satisfy 0<=D-dmax <=0.02×D/16.7. By setting D-dmax in this range in the wire rod cutting device 23, the produced burr can be reduced extremely. As D-dmax is small, the rubbing is produced between the wire rod W and the die holes 25a, 27a, but as this Ni system metal contains 95 weight % or more of Ni and is softer in comparison with an iron system material, the extreme drop of a life of the dies 25, 27 is not related, even if some rubbing is produced.
Patent JP-H061683-A (JP)
Title: Heat resistant material and its production
Inventor: HAYASHI KATSURA
IPC: C04B38/00
Filed: 1992-06-18
Abstract: PURPOSE:To produce a heat resistant material excellent in heat resistance and corrosion resistance of a metal in the material and having high strength in spite of its thinness. CONSTITUTION:This heat resistant material consists of ceramics and a high m.p. metal and has a support layer contg. 20-100vol.% high m.p. metal on at least one side opposite to the side exposed to heat. The ceramics is a porous body and the support layer is formed by depositing the high m.p. metal in at least part of the pores in the porous ceramics.
Patent JP-H085351-A (JP)
Title: Slit beam calibration method of three-dimensional visual sensor
Inventor: TAKIZAWA KATSUTOSHI
IPC: G01B11/26
Filed: 1994-06-20
Abstract: PURPOSE:To simplify calibration by obtaining data indicating the values of plane parameters indicating each light projection direction of slit beams corresponding to a plurality of values given as a command value as data for interpolation calculation to obtain each light projection direction on measurement. CONSTITUTION:A flat surface 41 of an object 4 for calibration is mounted on a known first plane and a light source 12 is lit. A command value Vh (h=1-n: Integer) is fed to a mirror 13 for polarization, slit beams are projected, and a light band formed on the flat surface 41 is shot by a camera 11. A plurality of points on the light band are specified by a monitor CRT and a cursor, the visual line of the camera 11 is obtained, and the three-dimensional position of each point is obtained. An index value (h) is incremented by one and processing is repeated and the mirror 13 is returned to an original position when h=n is competed. The flat surface 41 is shifted to a know second plane and a similar processing is performed. Parameters indicating a plane sharing each point are obtained from the position data and are stored at a register region and then calibration is performed.
Patent JP-H04359153-A (JP)
Title: Automatic analyzer
Inventor: IGUCHI KOJI
IPC: G01N35/00
Filed: 1991-06-04
Abstract: PURPOSE:To improve the analysis precision nearly equal to that of a manual analysis by injecting an adjusting liquid to an analyzer at every fixed period with a sample injector. CONSTITUTION:An analytical curve standard item, a sample and an inner standard material are extracted into respective test tubes with a vibration unit 7, then a sample injector cleaning liquid is supplied with a pipetter station 12. A preset quantity of an analytical curve liquid is transfused to an analytical curve liquid test tube mounted on a transfusion stand 16 from a beaker installed on a transfusion stand 15 with a sampling nozzle 17, a solvent is added to it at the station 12, it is diluted and stirred 13 and injected 19 to an HPLC 22, and a corrugation processor 23 is started. A sample liquid is prepared via the same action with centrifugation added, the process is divided into three processes: the first half, second half, and analysis waiting, and the adjusting liquid is injected to the HPLC 22 when each process is completed. The adjusting liquid is injected 19 to an analyzer at every fixed period, and the analysis precision is improved.
Patent JP-H0915482-A (JP)
Title: Automatic in-focus device
Inventor: KONDO HIDEYUKI
IPC: H04N5/232
Filed: 1995-06-27
Abstract: PURPOSE: To provide an automatic in-focusing device capable of accurately performing focusing operation to a moving object. CONSTITUTION: In an automatic in-focus device 50, the difference of a picture element value between image data pat the present time when the data is fetched in a difference calculation circuit 54 and image data fetched at the earlier time than that and held in an image memory 52 or 53 is calculated by the difference calculation circuit 54. A part where variation is not found and a part where the variation is negative are excluded from the calculated result by a negative value exclusion circuit 56 so as to calculate an screen region where the moving object is positioned at the present time.  A high frequency component included in a video signal in the screen region is extracted by a high frequency component extraction circuit 57, and a position where the peak value of the extracted high frequency component is obtained is detected as an in-focus position by an in-focusing position detection circuit 58. Since the region of the moving object is calculated, the in-focusing operation to the moving object is always accurately performed.
Patent JP-H1012566-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUKUI TAKAMICHI
IPC: H01L21/3065
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent overetching to a diffusion region in the lower part, by forming an aperture largee than contact size, in a film very different in etching rate, in a multilayered film, forming a part of a plurality of other films whose etching rates are nearly equal in the aperture, and forming a connection hole in the part. SOLUTION: A gate oxide film 2, a gate electrode 3, a diffusion layer 4, a silicon oxide film 5 and a silicon nitride film 6 are formed on a semiconductor substrate 1, and resist 7 is coated (a). After that, window which is somewhat large than the forming pattern of a contact hole is patterned. The silicon nitride film 6 in the region where the window is formed is eliminated by etching. After P(phosphorus) or BF3 is ion-implanted, the resist is exfoliated (b). Thereon a base insulating film 9 is formed (c). After flattening, a contact hole is formed in the base insulating film 9 by lithography and etching. Thereby overetching to the lower part diffusion region of the contact hole can be restrained.
Patent JP-2000343851-A (JP)
Title: Heat sensitive stencil printing base paper
Inventor: MATSUKUMA YASUHIKO
IPC: B32B5/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To supply a heat sensitive stencil base paper, which is excellent in conveyability, image clearability and printability and in which no printing wrinkle develops at printing. SOLUTION: This heat sensitive stencil printing base paper is formed by bonding a thermoplastic film and a porous support made of a thermoplastic fiber without an adhesive between them. Under the state that Ex (in N/mm) denotes the tensile stress at 2% lengthwise elongation of the base paper, Ey (in N/mm) denotes its tensile stress at 2% breadthwise elongation and M (in g/m2) is the amount of mass weight of the porous support, Ex, Ey and M satisfy formula (Ex/M)+(Ey/M)>=0.03.
Patent JP-S643524-A (JP)
Title: Infrared detecting element
Inventor: IIJIMA KENJI
IPC: H01B3/00
Filed: 1987-06-26
Abstract: PURPOSE:To obtain an IR detecting element of high sensitivity which can be formed at a low temp. by forming a thin film of Pb5Ge3O11 as a pyroelectric material and providing electrodes on a face perpendicular to the polarization direction of the thin film. CONSTITUTION:An Si wafer is used as a thin film substrate 1 and the lower electrode 2 consisting of a thin platinum film is formed by high-frequency sputtering. The thin film 3 is then formed by high-frequency sputtering using Pb5Ge3O11 powder as a target. The upper electrode 4 is further formed on the thin film 3 by vapor deposition of a nichrome electrode. After the thin film 3 is subjected to a polarization treatment, the substrate in a photodetecting part is removed by etching to form an aperture 5. The element formed in such a manner has the high sensitivity to the detection of the IR rays projected from the polarization direction and the Curie temp. thereof exhibits a high value. The formation of the element at the low temp. is thereby enabled and the element capable of detecting IR rays with the high sensitivity is obtd.