baber/WOPTO huggingface dataset:
Patent JP-S60111254-A (JP)
Title: Manufacture of electrophotographic sensitive layer
Inventor: HANADA HIROSHI
IPC: G03G5/043
Filed: 1979-01-11
Abstract: PURPOSE:To enhance rectification performance of a photosensitive layer and to obtain a photosensitive body enhanceable in electrostatic contrast by freely forming both of photosensitive layers in an amorphous state and in a state advanced in crystallization only through the control of base temp. in the manufacture of an electrophotographic sensitive layer for vapor depositing a photoconductive material on the base. CONSTITUTION:As a photosensitive layer, chiefly P type conductive materials, such as Se or an alloy composed essentially of Se, are used. At the time of vapor deposition, a lower layer 4 is formed by maintaining the temp. of a base in a range for forming a vapor deposition layer advanced in a crystallization state, such as 70 deg.C, to deposit the photoconductive material, and the upper vapor deposition layer 5 is formed by lowering the temp. to a range for forming the deposition layer in an amorphous state, such as 60 deg.C, to deposite the photoconductive material. The presence of the lower layer 4 causes injection of positive holes from the base extremely easily in negatively charging the surface of an insulating layer 3 at the time of primary electrostatic charging, resulting in improving rectification performance of the photosensitive layer. Since positive and negative charges strongly attract each other across the insulating layer 3, and dark decay is not caused, in the next image exposure and simultaneous destaticization stage, a high-contrast electrostatic latent image can be obtained.
Patent JP-H03206694-A (JP)
Title: Parts cassette
Inventor: KANAYAMA SHINJI
IPC: H05K13/02
Filed: 1990-01-08
Abstract: PURPOSE:To protect an IC against damage by providing a thrust-up pin to throw off an attraction means interlocking with thrust-up of a thrust-up needle and by synchronizing ascending operation of the attraction means with thrust-up operation of the thrust-up needle to keep the attraction means and the IC non- contact. CONSTITUTION:An IC 12 which is taped to an adhesion tape 11 is fed to a specified position of a parts cassette main body 10. An attraction nozzle 13 is descended to a position to leave a slight clearance with the IC 12. Then, a lever 19 is pushed in the direction of an arrow by a driving source of the outside, a thrust-up needle 15 and a thrust-up pin 17 are made to ascend through a lever 18, and the nozzle 13 is thrown off synchronously with the needle 15. Thereafter, the nozzle 13 further ascends by another driving. After a fixed time, driving is released and the needle 15 descends. Thereby, the IC 12 does not come into contact with the nozzle 13, the IC 12 is taken out from above the tape 11 by attraction without damaging the IC 12 and a simple and unexpensive device can be acquired.
Patent JP-S5495633-A (JP)
Title: Production of pigment composition
Inventor: ITOU FUMIO
IPC: C09D11/033
Filed: 1978-01-13
Abstract: PURPOSE: to obtain a pigment composition having improved gloss, etc., used as a aqueous coating agent, obtained by blending a water-insoluble solid thermoplastic resin and a  pigment press cake under heating.  
     CONSTITUTION: A) A water-insoluble thermoplastic resin, solid at room temperatures (preferably a resin is solubilized in water by a basic or an acidic substance or soluble in an alcohole) is blended under heating with B) a pigment press cake, and, if necessary, C) a surface active agent, in a temperature range of preferably a softening point of the thermoplastic resin to a temperature lower than that  by 20°C to give the desired pigment composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03207694-A (JP)
Title: Sheet to be thermally transferred
Inventor: MIMURA TAKASHI
IPC: B41M5/382
Filed: 1990-01-08
Abstract: PURPOSE:To provide the above sheet having a low density, a high whiteness and excellent in thermal dimensional stability by forming a film support from a polyester film specified in its heat shrinkage factor and specific gravity. CONSTITUTION:A polyester film having low specific gravity and excellent heat stability and whiteness obtained by adding a non-compatible polymer and a specific gravity lowering agent to polyester is used as a base material film and a sublimable dye receiving layer is laminated to the polyester film. This film support has a heat shrinkage factor of below 2% at 150 deg.C and specific gravity of 0.95 or less. When the specific gravity is higher than 0.95, a soft feeling and flexibility are not imparted to the film and, when the heat shrinkage factor becomes 2% or more, the thermal dimensional stability of the film becomes inferior. As the non-compatible polymer, poly-4-methylterpene-1, cellulose triacetate and a modified substance thereof are especially pref. and the m.p. thereof must be 200 deg.C or more. The specific gravity lowering agent is a compound added to polyester to lower the specific gravity thereof and polyethylene glycol is especially pref.
Patent JP-S61161444-A (JP)
Title: Gas densitometer
Inventor: NISHIYAMA TOSHIMI
IPC: G01N27/18
Filed: 1985-01-11
Abstract: PURPOSE:To detect the density of concentrated gas highly accurately by making gas containing a specific component and concentrated gas increasing the density of the specific component flow into a heat conductivity type gas sensor at a fixed flow rate ratio and using the gas containing the specific component as reference gas. CONSTITUTION:For instance, air containing oxygen is used as the gas containing the specific component and oxygen-concentrated gas is used as the concentrated gas increasing the density of the specific component. The concentrated gas is led into a sample gas cell 4 at a flow rate V2 through a filament 1 and then the gas is made to flow from an ejector 8 into a room 5. Air to be used as the reference gas is led into a reference gas cell 3 at a flow rate V1 through a filament 2 and then made to flow into the room 5 through the ejector 8. In this case, the ejector 8 sets up the flow rates V1, V2 to a fixed flow rate ratio. The resistance changes of the filaments 2, 1 due to the oxygen density in the concentrated gas and the air are detected by a galvanometer 6 to detect the oxygen density of the concentrated gas. Since the material gas mixture of the concentrated gas is used as the reference gas, the density of the concentrated gas can be detected highly accurately independently of the kind of gas.
Patent JP-H04235063-A (JP)
Title: Printer
Inventor: KATO SATORU
IPC: B41J2/32
Filed: 1991-01-11
Abstract: PURPOSE:To prevent such a phenomenon that the lowering of image quality is often generated in the periphery of a printed color image in the color printing to plain paper. CONSTITUTION:When the image receiving layer 1D provided to an ink sheet is transferred to plain paper, the transfer dimension AAXBB of the image receiving layer is taken wide as compared with the dimension AXB of the transfer region of each of three kinds of colorant layers 1A, 1B, 1C. Four sides of the max dimension of a color image are substantially positioned inside four sides of the image receiving layer and the colorant layers are certainly transferred to plain paper from an ink sheet even in the periphery of the image.
Patent JP-H03206650-A (JP)
Title: Manufacture of lead frame for semiconductor
Inventor: OKAMOTO AKIHIRO
IPC: H01L23/50
Filed: 1990-01-08
Abstract: PURPOSE:To eliminate a warp produced through die-pad sinking operation and to make horizontal by a method wherein, in a lead frame formed by a stamping operation, an etching operation or the like, a warp-absorbing window is opened in the frame, the window is deformed forcibly after the die-pad sinking operation and upper and lower warps of a support bar are absorbed. CONSTITUTION:Warp-absorbing windows 8 are opened at connecting parts of support bars 3 to lead frame parts 1; a force is exerted in directions of arrows to narrow the windows 8. That is to say, when the bars 3 are pasted on each other, generated warps of the bars 3 are absorbed and the bars 3 are made horizontal. In this case, absorbing windows 8A may be formed in the bars 3 themselves without forming the absorbing windows 8 at the frame parts 1. Even by this system, the same effect can be obtained.
Patent JP-H09189996-A (JP)
Title: Positive photoresist composition
Inventor: KAWABE YASUMASA
IPC: G03F7/004
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a positive photoresist composition superior in all of sensitivity, resolution, hear resistance, adhesion, and pattern profiles by incorporating a specified aromatic acid salt. SOLUTION: This positive photoresist composition contains an alkali-soluble resin and a quinonediazido compound and the acid salt represented by the formula in which R<1> is an H atom or a 1-4 C alkyl group; R is an H atom pr an optionally substituted 1-4 C alkyl or a 7-12 C optionally substituted aralkyl group, preferably, such as benzyl or phenetyellow group; and l is 1, 2, or 3.
Patent JP-H11203414-A (JP)
Title: Broadly classified dictionary preparing device
Inventor: ITONORI KATSUHIKO
IPC: G06K9/68
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a broadly classified dictionary preparing device capable of preparing a broadly classified dictionary having high recognition ratios. SOLUTION: A feature value extraction part 12 extracts the feature values of all sample images in a character image data file 11, calculates the mean value of these feature values and stores the mean value in a feature value storing part 13 in each character sort. A 1st broadly classified dictionary preparing part 14 prepares a primary broadly classfied dictionary by classifying the feature values of respective character sorts stored in the storing part 13 into categories by a 1st distance calculation method.  A 2nd broadly classified dictionary preparing part 15 prepares a secondary broadly classified dictionary by calculating the sum of distances between the mean of categories at the time of changing the categories of character species and respective character species in the categories by a total distance calculation part 16 by using a 2nd distance calculation method, moving the character species to the minimum category and reconstituting the primary broadly classified dictionary.
Patent JP-S59128148-A (JP)
Title: Paper conveyance mechanism
Inventor: KOBAYASHI TAKAO
IPC: B65H20/02
Filed: 1983-01-11
Abstract: PURPOSE:To reduce the resistance to a driving force, by providing a paper conveyance mechanism with a paper conveyance roller made of a metal and rough on the surface, to easily engage the roller with soft paper to apply a small force for pushing the paper. CONSTITUTION:Paper 2 is pushed by a paper hold-down means 3 so that the paper is pinched between a paper conveyance roller and the means. A prescribed quantity of the paper 2 is conveyed by the rotation of the conveying roller 1 in a direction B shown by an arrow in the drawing. The sharp-edged part of the roller 1 made of a metl and rough on the surface is engaged with the paper 2 by the pressure caused between the roller and the paper hold-down means 3 made of an elastic metal plate. Since the paper 2 and the paper hold-down means 3 are put in smooth contact with each other, the paper is surely engaged with the paper conveyance roller 1 so that the paper is conveyed while slipping on the hold-down means, by the rotation of the roller 1 in the direction B.
Patent JP-S63169979-A (JP)
Inventor: KUBOTA YOSHITOMO
IPC: A24D1/10
Filed: 1987-01-08
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-S58119199-A (JP)
Inventor: SAKAGUCHI YOSHIYASU
IPC: H05B41/24
Filed: 1982-01-11
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-H0775575-A (JP)
Title: New strain of streptomyces lavendofoliae dkrs and preparation of aclacinomycin a,b and y and glycon using the same
Inventor: CHIYOU GENTA
IPC: A61P35/00
Filed: 1994-01-14
Abstract: PURPOSE: To obtain a new strain of Streptomyces capable of producing aclacinomycins as anticancer agents and an aglycone thereof, and to provide a method for producing aclacinomycins A, B, Y and the aglycone thereof by culturing the above strain.  
     CONSTITUTION: This new strain is Streptomyces lavendofoliae DKRS (KCTC 8539P), which, in contrast to the parent strain 12/3A capable of producing only aclacinomycins A, B, is capable of producing aclacinomylcin A, B, Y and their aglycone with higher yields. Furthermore, this new strain is also capable of selectively producing aclacinomycin A or Y by adjusting the cultured broth of the above microorganism to pH 4.4 or 4.6 with an acetate buffer or hydrochloric acid, respectively. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06207568-A (JP)
Title: Fuel injection valve and manufacture of fuel injection valve
Inventor: MATSUMARU TAKESHI
IPC: F02M51/06
Filed: 1993-01-11
Abstract: PURPOSE:To provide a fuel injection valve to stabilize fuel flow rate characteristics and manufacture of the fuel injection valve. CONSTITUTION:A throttle part 3c in a protrusion conical shape is arranged downstream from a valve element 3b. The apex angle of the throttle part 3c is equal to the apex angle alpha of a valve seat 1b in a recessed conical shape formed in a nozzle 1. A throttle part 3c is formed such that, during closing, the throttle part is spaced away from the valve seat 1b with a gap part 50 with a specified width therebetween. Since a passage the width of which is kept at a constant value in the direction of the flow of fuel is formed between the throttle valve 3c and the valve seat 1b, during opening, the flow of fuel is stabilized with the occurrence of disturbance. As a result, stable fuel flow rate characteristics are provided. Further, since the throttle part 3c in a protrusion conical shape is spaced away from the valve seat 1b by the gap part 50 of a specified width H therebetween, the valve element part 3b approximately in a spherical shape is caused to seat on the valve seat 1b in a state to be brought into linear contact with the valve seat, during closing resulting in ensurance of sealing ability.
Patent JP-H05184294-A (JP)
Title: Spread having low fat
Inventor: SANO SHOJI
IPC: A23D7/00
Filed: 1992-01-10
Abstract: PURPOSE:To obtain spread having low fat useful for geriatric diseases, having a low cost, no feeling of physical disorder, excellent spreadability and qualities at a temperature of refrigeration and qualities, comprising a mixture of a gelatin hydrolyzate and gelatin. CONSTITUTION:The objective spread having low fat comprising preferably 0.5-5wt.% gelatin hydrolyzate, preferably 0.5-5wt.% gelatin and preferably 0.5-5wt.% gelatinizing agent such as carrageenan.
Patent JP-H01181493-A (JP)
Title: End face window type semiconductor laser element
Inventor: YAMAMOTO SABURO
IPC: H01S5/00
Filed: 1988-01-09
Abstract: PURPOSE:To stabilize a transverse mode up to a high output by forming effective index waveguides generated by the absorption of the skirt section of laser beams distribution to both an excitation region and a window region. CONSTITUTION:Since the bottom of a groove 12 is shaped in V-shaped GaAs in a window region and an upper section is also formed by GaAs 8, an effective index waveguide shaped by the absorption of the skirt section of the beam distribution of laser beams is formed. Consequently, threshold currents and external quantum efficiency are made approximately the same as a normal laser in which there is no window region, and a transverse mode is also stabilized extremely up to a high output. A light-emitting spot in a laser end face is made larger than that in the end section of an excitation section, thus reducing the angle of radiation of outgoing laser beams.
Patent JP-S58122354-A (JP)
Inventor: DONARUDO DEE SUTORUTOMAN
IPC: F02M25/07
Filed: 1983-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08192153-A (JP)
Title: Method and apparatus for making mineral water
Inventor: URABE TOYOYUKI
IPC: C02F1/50
Filed: 1995-01-12
Abstract: PURPOSE: To make mineral water by mineralizing tap water while efficiently removing a harmful substance in water. CONSTITUTION: Mineral water is made by minerilizing water from which metal ions are removed by a cation exchange resin and bacteria and waste refuse are subsequently removed by hollow yarn membranes and successively passing mineralized water through activated carbon and a filter with a pore size of 0.1-1μm. A mineral water making apparatus consists of a cation exchange resin bed 1, hollow yarn membranes 2 through which the water passed through the cation exchange resin bed 1 is passed, a calcium-containing bed 3 through which the water passed through the hollow yarn membranes 2 is passed, an activated carbon bed 4 through which the water passed through the calcium-containing bed 3 is passed and a membrane filter 5 with a pore size of 0.1-1μm through which the water passed through the activated carbon bed 4 is passed.
Patent JP-H11202429-A (JP)
Title: Projection type single-plate liquid crystal display device
Inventor: KANETANI MIDORI
IPC: G03B33/12
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To suppress variation in the quantity of light due to the disorder of light emission by a light source without deteriorating the color purity. SOLUTION: A correcting lens 30 which corrects the light emitted by the light source only vertically is arranged between an integrator 13 and the light source 11 and the light beam corrected by this correcting lens 30 is used as light made incident on a liquid crystal panel 18. If the light source 11 is disordered vertically in discharging position owing to an arc jump, the light beam from the light source 11 is properly corrected and made incident on the integrator 13. Consequently, variation in the quantity of light of a projection image is suppressed. Further, the correcting lens 30 does not contribute to the light beam correction in the horizontal direction and the angle of horizontal incidence of the light on the liquid crystal panel 18 is not varied by the correcting lens 30. Therefore, the correcting lens 30 never deteriorates the color purity.
Patent JP-H06209374-A (JP)
Title: Call connection control system
Inventor: UCHIDA TSUTOMU
IPC: H04M3/42
Filed: 1993-01-12
Abstract: PURPOSE:To provide a call connection control system for selectively connecting a call originator by considering a connection permission time and connection priority desired on a call incoming person side. CONSTITUTION:In a communication network provided with a call originator containing exchange 3 and a call incoming person containing exchange 6, a data base 5 for holding data relating to incoming call permission judgement including the connection permission time and the connection priority and a control station 4 for controlling the data base 5 are provided. The control station 4 tentatively holds information at the time when the connection is desired from the call originator inside the data base 5, performs connection judgement with connection information registered in the data base 5 by the call incoming person beforehand as a key when the report of the effect that the vacancy of the call incoming person is detected is received from a subscriber containing exchange 6 for containing people who desire incoming calls at a prescribed time and when the connection is enabled, instructs the call incoming person containing exchange 6 and the call originator containing exchange 3 to connect the call originator and the call incoming person and connection is performed between the subscriber containing exchanges 3 and 6.
Patent JP-H07211344-A (JP)
Title: Electrolyte for battery
Inventor: SUDA SEIJIRO
IPC: H01M10/26
Filed: 1994-01-17
Abstract: PURPOSE:To eliminate reduction in capacity even if charge and discharge are repeated over a long period of time without corroding or eluting an electrode by using electrolyte composed of potassium hydroxide aqueous solution containing a fluorine ion in a battery using hydrogen storage alloy as the electrode. CONSTITUTION:Electrolyte composed of potassium hydroxide aqueous solution containing a fluorine ion is used in a battery using hydrogen storage alloy as an electrode. The KOH concentration of the electrolyte is 4 to 10N. A fluorine compound dissoluble in a water to a certain degree, for example, a compound of hydrogen fluoride, Na fluoride, K fluoride, ammonium fluoride, Mg fluoride or the like can be used as a compound to supply the fluorine ion to KOH solution. Particularly, KF.HF.KF fluoride K is preferable. When fluoride is dissolved in water, the fluorine ion is dissociated as an anion, but when this concentration is high, it exists in the shape of an HF or HF2<->ion, but such a composite type ion does not effectively act, and a free fluorine ion effectively acts.
Patent JP-S59163408-A (JP)
Title: Floldable helmet
Inventor: MARIA ASUNSHION ESU ESUTADERA
IPC: A42B3/22
Filed: 1984-01-10
Abstract: A collapsible protecting helmet with inside stuffing and closing and fastening, including two supplemental portions, one top portion and one lower portion, both of these portions are mutually joined at two pivot points and make up the collapsible protecting helmet, engagement component to secure the engaged position the two top and lower portions being dimensioned such as to allow both portions to rotate about the rotating points and engage one inside the other in a folded position.
Patent JP-S56100637-A (JP)
Title: Ion exchange material of cesium in aqueous solution and fixing method for cesium
Inventor: FUJIKI YOSHINORI
IPC: G21F9/00
Filed: 1980-01-16
Abstract: PURPOSE: To obtain an ion exchange material which has high selective ion exchange capacity for Cs and has no volatility of Cs at the heat treatment for solidifying Cs by preparing the ion exchange material consisting of K 2 O.nTiO 2  (n is integers of 1W5).  
     CONSTITUTION: The Cs in an aqueous soln. is ion-exchanged to Cs x O.nTiO 2 . mH 2 O (x is 0.5W2, n is 1W8, m is 0W7) by using K 2 O.nTiO 2  (n is integers of 1W5). Thence, oxides of metals selected from Mg, CoII, Ni, Zn, Cu, Al, Fe, Cr, CoIII, Ga or their metallic salts which become oxides when calcined, and further excess TiO 2  are mixed in this or not mixed, whereby the cesium titanate compound of hollandite type heated at 500W1,300°C or a mixture of cesium titanate compound and titanium dioxide is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09194564-A (JP)
Title: Urethane composition and its production
Inventor: HENMI MASAHIRO
IPC: C08G18/40
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To produce a urethane composition, consisting essentially of a polyisocyanate having at least one isocyanate group bonded to a hindered amine- based compound, capable of providing a coating film excellent in long-term weather resistance and useful as an adhesive, etc. SOLUTION: This urethane composition consists essentially of a polyisocyanate having at least one isocyanate group bonded to a hindered amine- based compound. The hindered amine-based compound preferably has amino group having active hydrogen or hydroxyl group. Reactional products, etc., of various polyols with an isocyanate compound are preferred as the polyisocyanate. The content of the hindered amine-based compound is preferably 0.01-10wt.% based on the whole polyisocyanate.
Patent JP-S58120996-A (JP)
Inventor: KISHIYA KOUICHI
IPC: E21D9/06
Filed: 1982-01-12
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。