baber/WOPTO huggingface dataset:
Patent JP-S6045075-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/09
Filed: 1983-08-23
Abstract: PURPOSE:To obtain the titled member of excellent characteristic of photosensitivity on the long wavelength side, excellent photo fatigue resistance, and the like by a method wherein the concentration distribution of oxygen atoms of a photo reception layer made of a layer region of an amorphous material formed on a supporter and containing Ge atoms and Si atoms as required and a layer region of an amorphous material containing Si atoms is contrived to the gentle, and of the maximum distributed concentration of exist inside the photo reception layer. CONSTITUTION:The photo reception layer 102 has the layer structure of the successive lamination, from the supporter 101 side, of the first layer region 103 made of the amorphous material containing Ge atoms and Si atoms as required and the second layer region 104 made of the amorphous material containing Si and having photoconductivity. Besides, the distributed state of oxygen atoms in the layer 102 is contrived in such a manner that the distributed concentration gently varies in ununiformity in the direction of layer thickness, and that its maximum distributed concentration exists in the layer 102. The use of an image-forming member for electrophotography thus obtained enables to obtain high concentration images of excellent resolution and gradation reproducibility.
Patent JP-2000335115-A (JP)
Title: Reversible heat sensitive recording material
Inventor: AZUMA HIROSHI
IPC: B41M5/36
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To improved rewriting property with a thermal head, and obtain a clear image or transparency, displaying a well contrastive image, even when heating is repeated. SOLUTION: In this recording material, display and erasure of a visible image is possible by a method wherein an organic low molecular compound is blended under a dispersed state with a resin matrix, such as a copolymer of vinyl chloride-vinyl acetate, and the transparency of the compound is changed reversibly by a temperature. In this case, the average grain size of the group of particles of the organic low molecular compound under the dispersed state is in the range of 0.8-2.00 μm, and particles having the average grain size is not less than 60% of the number of the grains of the whole organic low molecular compounds.
Patent JP-S6214313-A (JP)
Title: Magnetic head
Inventor: KOBAYASHI TOMIO
IPC: G11B5/23
Filed: 1985-07-12
Abstract: PURPOSE:To improve reliability and productivity by constituting thin ferromagnetic metallic film forming surfaces of surfaces which are inclined with a magnetic gap forming surface and are disposed near a magnetic gap and >=1 surfaces inclining at the angle different from the angle of the inclination thereof. CONSTITUTION:The thin ferromagnetic metallic film forming surfaces are consti tuted of the surfaces inclined at the angle theta 0 deg.<=theta<90 deg. with the magnetic gap forming surface when viewed from the surface to contact with a tape and >=1 surfaces inclining at the angle different from the angle theta. More specifically, the thin ferromagnetic metallic film forming surfaces 13, 14 are constituted of the surfaces 13a, 14a inclined at the angle theta with the joint surfaces which are the butt surfaces of magnetic core halves 11, 12 when viewed from the surface to contact with the magnetic tape and the surfaces 13b, 14b inclining at the angle alpha larger than the theta with the magnetic gap forming surface 16. The strain occurring in the difference in the coefft. of thermal expansion be tween the thin ferromagnetic metallic films and ferromagnetic oxide, etc. is thereby dispersed and absorbed and the crack-free magnetic head having the high reliability is obtd.
Patent JP-S63318137-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: KATAOKA KAZUSHI
IPC: H01L21/762
Filed: 1987-06-19
Abstract: PURPOSE:To form the semiconductor element having sufficient characteristics even when the type of semiconductor element is different by a method wherein a plurality of types of insular regions having different thickness are provided as the semiconductor single crystal insular region of a dielectric layer isolated substrate. CONSTITUTION:A mask 5 is formed on the part to be used for divided regions in the surface 4a of a single crystal layer 4'. Then, an anisotropic etching is conducted for the purpose of formation of a groove to be used for isolation, and a plurality of types of divided regions 7 and 7' separated by a groove 6 and having different thickness are provided. Then, the entire surface is covered by an insulating layer 8. A semiconductor crystal layer 4' is laminated on the wafer material 11 consisting of a semiconductor crystal having uniform thickness. Then, after a polysilicon supporting layer 9 has been formed, a polishing work is conducted until the bottom of the groove 6 is exposed from the rear surface A of the wafer 1. As a result, a dielectric isolation substrate having semiconductor single crystal insular regions 22 and 23 is completed.
Patent JP-S5944757-A (JP)
Title: Heating device of discharge lamp
Inventor: TOYODA YUTAKA
IPC: G03G15/04
Filed: 1982-09-06
Abstract: PURPOSE:To decrease overshooting quantity at the tube wall temperature and stabilize optical output of the captioned device, by disposing around a discharge lamp two groups of heater elements which are connected in parallel and by on- off controlling each group in each different temperature range. CONSTITUTION:When heating a fluorescent lamp used for an exposure lamp or the like of a copying machine, 1st and 2nd heater elements 6, 7 are buried in parallel in an insulating material installed around said lamp and these elements 6, 7 are on-off controlled in individually different temperature ranges by means of 1st and 2nd thermostats 8, 9 mounted on the lamp tube wall. Consequently, in a low temperature environment and soon after a power source is actuated, the lamp is rapidly heated by the two heater elements 6, 7, the temperature of the tube wall is raised up to a temperature which is a little lower than optimum temperature of 40 deg.C, one of said heater elements is turned off, and the other is forced by control the temperature and by doing that the overshooting quantity can be decreased and a stable optical output can be obtained.
Patent JP-H06318659-A (JP)
Title: Shape forming and treatment method of lead frame for semiconductor device
Inventor: FUKUDA KENICHI
IPC: C23F17/00
Filed: 1992-04-28
Abstract: PURPOSE:To comply with the diversification of the quality and the specification condition of a fine lead frame by a method wherein, while a thin-sheet stripe material is being run inside a line, a prescribed shape working and treatment is executed sequentially and continuously to the thin-sheet stripe material. CONSTITUTION:One shape working and treatment line is constituted in such a way that it is provided with a first shape working process group 10, a second shape working process group 11, a heat-treatment process group 12 continued after them, an electrolytic polishing process group 13, a multilayer plating process group 14, 3 tape pasting process group 15 and a third shape working process group and that it is connected via loop formation means 17 to 33 provided with a control device controlling the working and treatment process groups. Then, a thin-sheet stripe material in a vertical state is drawn out to the line, a required shape forming and treatment is executed sequentially on a lead frame while the thin-sheet stripe material is being run inside the line, and the lead frame provided with a prescribed quality and with prescribed specifications is former.
Patent JP-H094521-A (JP)
Title: Exhaust gas recirculation device of diesel engine
Inventor: KOIKE MASAO
IPC: F02B31/00
Filed: 1995-06-21
Abstract: PURPOSE: To reduce NOx by an exhaust gas recirculation without increasing soot and particulate. CONSTITUTION: A fuel injection valve 6 with multi-injection holes 6 for injecting fuel radially toward the cavity of a piston top surface is arranged in the center of a cylinder 2. An EGR port 9 is installed together with an intake port 7 and an exhaust port 8 and opened/closed by an EGR valve 12 synchronizing with the rotation of an engine. The EGR port 9 is formed into a herical type and produces a swirl S by EGR gas on the outer peripheral part of the cylinder 2. The intake port 7 faces downward in the axial direction of the cylinder 2 and as fresh air come out therefrom does not interfere with the swirl S of EGR gas, EGR gas is unevenly distributed on the outer periphery. The generation of NOx at the initial combustion time is restrained and also soot and particulate are oxidized at the center part of the cylinder 2.
Patent JP-H104027-A (JP)
Title: Multilayer electronic component
Inventor: UENO YASUSHI
IPC: H01G4/30
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer electronic component whose capacitance varies little with temperature and which exhibits high reliability. SOLUTION: A multilayer capacitor 1 is provided with a dielectric ceramic body 2 of barium titanate base material in which inner electrodes 3a and 3b of Ni are opposed to each other. Capacitance is established between the inner electrodes 3a and 3b. The diffusion distance L2 of Ni from the inner electrodes 3a and 3b is set within the range of 3-30% of the distance L1 between the inner electrodes 3a and 3b by adjusting the temperature, time or atmosphere at the time of firing.
Patent JP-H05325220-A (JP)
Title: Suspension structure for two-shaft actuator
Inventor: TOMIYAMA TAKAMICHI
IPC: G11B7/09
Filed: 1992-05-22
Abstract: PURPOSE:To provide a suspension superior in durability by forming punched holes in a pair of upper and lower parallel links consisting of a metallic leaf spring material so that their elasticity is stronger in both end parts in the longitudinal direction than in the center part. CONSTITUTION:The suspension 5 consists of a base part 11 fixed to a base 2, a pair of upper and lower parallel links consisting of metallic spring materials, and a hinge tool 13 fixed to the other ends of links. A punched hole 14a for reducing the spring constant is formed in the center part in the vertical direction of a thin hinge part 14 of the hinge tool 13, and rectangular punched holes 15, 15... are formed in the longitudinal direction of materials of parallel links 12. These punched holes 15 have the same length in the longitudinal direction of links 12, and punched holes 15a to both ends out of them have the shortest width, and punched holes 15b to the center part out of them have the rather long width, and punched holes 15c in the center part out of them have the longest width. A lens holding member 3 is moved in the vertical direction by bending in the vertical direction of parallel links 12 and moved in the horizontal direction by turning around the thin hinge part 14 of the hinge tool 13 as the axis of rotation.
Patent JP-S6046662-A (JP)
Title: Picture forming device
Inventor: ITSUKIDA MASAMI
IPC: B41J3/00
Filed: 1983-08-24
Abstract: PURPOSE:To form a picture without changing the quantity of light by storing the density information of the picture formed on a body on which the picture is to be formed by a storage means and reading out the density information corresponding to the density of the picture on a selected picture forming body in a picture formation device for a heat transfer type color copying machine. CONSTITUTION:A ROM69 is provided with a conversion table storing the color density of each ink ribbon corresponding to a signal corresponding to the specification of a density switch which is sent from a main control part 61, and when the density of respective colors such as red, blue, yellow, and black is specified and an original is scanned, optical color signals of G, Y and C are supplied to a color conversion part 64. The conversion part 64 reads out the color density of each ink ribbon corresponding to the specified color density from the ROM69, selects the matrix of thresholds corresponding to the read out result, and compares the selected matrix with the level of the scanned color signal. Only dots having levels more than the threshold levels are set up to ''1'' and stored in storage parts 681-684 corresponding to respective colors. Heat transfer of each color to the paper is executed on the basis of the stored contents to attain color copying having specified density.
Patent JP-S5378469-A (JP)
Title: Control method of heat exchanger
Inventor: SHIMOKURA AKIRA
IPC: F28D7/00
Filed: 1976-12-22
Abstract: PURPOSE: To improve themal efficiency by detecting outlet temperature of liquid to be heater or liquid level of condensed liquid or heating side in controlling heat exchange amount with the adjustment of draw-out quantity of condensed liquid to the outside of heat exchanger. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0768923-A (JP)
Title: Ink jet recording sheet
Inventor: KAJI HIROO
IPC: B41M5/00
Filed: 1994-07-06
Abstract: PURPOSE:To enhance ink absorbability and the density or sharpness of an image by arranging an ink receiving layer based on non-spherical cationic colloidal silica on the upper surface of a support of which the Stockigt sizing degree is specified. CONSTITUTION:An ink jet recording sheet is constituted by applying a fluoroscent brightener represented by structural formula and at least one of a nonanol type penetrant and a nonylphenol type penetrant to the surface of a support containing calcium carbonate as a filler. An ink receiving layer based on non-spherical cationic colloidal silica is arranged on the upper surface of a support of which the Stockigt sizing degree satisfies formula 15<= (Stockigt sizing degree)X(60/absolute dry wt. basis)<2> <=25. The coating amt. of a fluoroescent brightener is set to 0.2-1.5g/m<2>. The coating amt. of the nonanol type or nonylphenol type penetrant is set to 0.001-0.030g/m<2>.
Patent JP-S6215896-A (JP)
Inventor: KOBAYASHI HIROKI
IPC: B60R11/02
Filed: 1985-07-12
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。
Patent JP-S5279103-A (JP)
Title: Condenser
Inventor: KUMAGAI YOSHIO
IPC: F28B1/02
Filed: 1975-12-26
Abstract: PURPOSE: To protect a cooling pipe from an ammonia attack by diluting the condensate in high ammonia concentration which is condensed at an air cooling section and sprinkling it to the cooling pipe groups. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07329930-A (JP)
Title: Bag supplier
Inventor: MASUDA SUSUMU
IPC: B65B43/26
Filed: 1994-06-03
Abstract: PURPOSE:To surely mount a bag to an opening holder without a bag mouth opening during movement by providing holding means for both bag sides at both ends of a holding arm which separately mounts bags and rotates in an apparatus for supplying bags from a mount to the opening holder of a hopper supply port by the rotating holding arm. CONSTITUTION:A pair of endless chains 26 which are rotated by actuation of a motor 28 are hung over four sprockets 27 in a descending slope on right and left of a mount of bags between a front of a frame 2 of a bag supplier and a rear from a suction disk 17 which is provided on a perpendicular elevating lever 7 having an L-shaped cross section for sucking and elevating/lowering a bag bottom and which can be adjusted back and forth, right and left. At least a rod member 28 is added between the right and left chains 26. At the time of supplying the bags, when the elevating lever 7 after sucking the bag bottom with lowering of the suction disk 17 stops rising, a rod member 29 which has been retreated is lifted from the bag bottom by rotation of the chain 26, thereby mounting the bag between the suction disk 17 and the rod member 29, and the bag is transferred to a bagging process by a holding arm in this state.
Patent JP-H11278-A (JP)
Title: Portable sanitary cleaner
Inventor: SUGANO NOBORU
IPC: A47K7/08
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable sanitary cleaner which is inexpensive and convenient for carriage to wash the genital area after excretion in a toilet. SOLUTION: An opening 11 is provided at the upper end of a main body 1 of vessel and a male screw 12 is provided around the opening 11. A lid part 2 is equipped with a conical pipe 21, and a downward female screw 22 and an upward female screw 23 to be coupled with the male screw 12 are provided at its lower end. A male screw 24 is provided at the upper end of conical pipe 21. An inflow hole 31 and a spout hole 32 are provided at a flow direction switching part 3 while respectively communicating one end with the outside. The inflow hole 31 and the spout hole 32 are communicated at the central part of flow direction switching part 3. The inflow hole 31 is equipped with a female screw 33 to be coupled with the male screw 24.  The angle formed from the axial line of inflow hole 31 and the axial line of spout hole 32 is an acute angle and it is preferable that this angle is settled within the range of 35 deg. to 85 deg.. The inner diameter of spout hole 32 is settled within the range from 0.5 mm to 1.1 mm.
Patent JP-H07334336-A (JP)
Title: Display controller
Inventor: SHIGA YOJI
IPC: G06F3/14
Filed: 1994-06-14
Abstract: PURPOSE:To enable higher-level display limiting operation while holding the amount of data handled together with an external device minimum and to easily perform screen designing matching processing capability by generating an internal data ID corresponding to operation contents and restricting operation by using the internal data ID. CONSTITUTION:The display controller is connected to the external device 10 through a communication line 12; and a data communication part 26 repeatedly reads state data MD of the side of the external device 10 in a state data storage part 14 through the communication line 12 and a data display part 28 sequentially decodes a series of process indication words W previously provided in an event data storage part 32 and repeatedly makes a display on a display screen 16 corresponding to state data MD' referred to by the respective process indication words W. An internal data storage part 31 stores the internal data ID outputted from a data generation part 29 and uses the internal data ID to restrict the operation of a control part 18.
Patent JP-H01321489-A (JP)
Title: Selecting device for electronic musical instrument
Inventor: IIZUKA AKIRA
IPC: G10H1/24
Filed: 1988-06-23
Abstract: PURPOSE:To facilitate the operation by grouping pieces of tone control information by characteristics, assigning one piece of tone control information in a corresponding group selectively, and selecting the assigned tone control information according to the operation of a switch means. CONSTITUTION:The pieces of tone control information are grouped by the characteristics and switch means 1a-1n are provided corresponding to those groups. One piece of tone control information in a group is assigned to the corresponding switch selectively by a switch function assigning means 2. Therefore, pieces of tone control information assigned to the respective switch means by the switch function assigning means 2 are selected according to the operation of the switch means. Consequently, when desired tone control information is selected, the switch means corresponding to the group corresponding to the characteristics of the tone control information is only operated, so the operation is facilitated and the number of the switches can be decreased.
Patent JP-H08325542-A (JP)
Title: Adhesive
Inventor: SAITO MASAHIRO
IPC: C09J131/04
Filed: 1995-05-29
Abstract: PURPOSE: To obtain an adhesive containing acetoacetic ester group-containing polyvinyl alcohol-based resin, excellent in storage stability, useful as an aqueous solution type adhesive, a resoluble adhesive, a hot-melt adhesive, etc. CONSTITUTION: This adhesive comprises an acetoacetic ester group-containing polyvinyl alcohol-based resin (hereinafter abbreviated as AA-containing PVA) having (A) <=2wt.%, preferably 0.01-0.3wt.% of an alkali metal acetate, (B) <=5wt.%, preferably 0.001-3wt.% of acetic acid in the weight ratio of the component/the component B of 0.01-100, preferably 0.01-10. Preferably the content of the PVA is about 1-30wt.% as a common aqueous solution-like adhesive using the AA-containing PVA and the PVA is mixed with additives such as filler, defoaming agent, colorant, etc. In the case of use as a resoluble adhesive, preferably the PVA is made into an aqueous solution, is applied to a base such as a gum tape, a postage stamp, etc., and dried.
Patent JP-S5944379-A (JP)
Title: Viologen derivative and its preparation
Inventor: TAKEDA YUUICHI
IPC: C09K9/02
Filed: 1982-09-08
Abstract: NEW MATERIAL:A compound shown by the formula I [R is group shown by the formula II, group shown by the formula III (n is 1-5); X1 and X2 are halogen]. EXAMPLE:4, 4'-Bis{1', 2-dimethyl-2'[(1-methyl-2(1H)-quinolylidene)methyl]-4, 4'-bipyridinium=bromide=iodide-1-(3-propoxycarbonyl)}-2,2'-bipyridine. USE:Useful as a colorant in electrochromic display element. Capable of providing dichromatic display. PROCESS:A compound shown by the formula IV is reacted with a compound shown by the formula X2-R-X2 in a solvent such as butanol, acetone, etc. at room temperature -160 deg.C for 5hr-5 days, to give a compound shown by the formula I . The amount of the compound shown by the formula IV is 2-10mol based on 1mol of the compound shown by the formula X2-R-X2.
Patent JP-S5856394-A (JP)
Inventor: IWATANI SHIYOUICHI
IPC: H05K7/04
Filed: 1981-09-29
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-H112598-A (JP)
Title: Fine area lighting system
Inventor: TAKAMATSU TERUMASA
IPC: G01N21/84
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To transmit light made to irradiate an object, with high transmittance, diffuse light with high efficiency and uniform illuminating light from a center part to a peripheral part in a fine area lighting system. SOLUTION: Illuminating light emitted from a ring-like emitter 4 is transmitted through a first lenticular lens 5a and a second lenticular lens 5b and scattered, and the scattered light is further transmitted through a Fresnel lens 6 of a plus focus and led backward so as to have flat line image intensity distribution, and uniform brightness distribution can be formed on an irradiated object face. Illuminating light made to irradiate an object part 2 can therefore be uniformed. Since a conventional smoke plate for light diffusion is not used, uniform illuminating light can be obtained in the state of maintaining high transmittance. The light applied on an object is therefore high in transmissivity and diffused with high efficiency, and the illuminating light can be equalized from a center part to a peripheral part.
Patent JP-S5944216-A (JP)
Inventor: OOI TADAMITSU
IPC: A47G27/04
Filed: 1982-09-06
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-S63161323-A (JP)
Title: Heating cooker with weight detecting function
Inventor: SAKAMOTO KAZUHO
IPC: F24C7/02
Filed: 1985-07-15
Abstract: PURPOSE:To enable execution of optimum heating cooking, by a method wherein the weight of a food in a heating chamber is detected, and a heating time, a heating output, and a heating mode, which responds to the weight, are automatically controlled. CONSTITUTION:A command, inputted to input terminals I1-I4 of a microcomputer 27 from a key control input part, is decoded in the microcomputer 27, and given display is made by a display part 35. Meanwhile, the load of a food and a mount table is applied on a pressure sensor 21, and a change in an electrostatic volume responding to the load is produced. The electrostatic volume is converted into frequency by means of an oscillating circuit 31, and the frequency is counted by means of the microcomputer 27. A relative correlation between the frequency and the weight is stored in the microcomputer 27, and a weight is determined from the counted frequency. An optimum heating output, heating time, and heating mode which responds to the weight, are stored in the microcomputer 27, and on the basis of the data, a signal by means of which outputs from a magnetron 17 and a heater 18 are controlled is outputted to a driver 32.