baber/WOPTO huggingface dataset:
Patent JP-H0421859-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANAKA EIICHIRO
IPC: G03G5/14
Filed: 1990-05-16
Abstract: PURPOSE:To obtain a low-cost electrophotographic sensitive body with-standing practical use in spite of a thin film as a blocking layer by making the amt. of H atoms in the blocking layer larger than that in a photoconductive layer. CONSTITUTION:An amorphous silicon film 2 contg. H and C atoms is formed as a blocking layer on an electrically conductive substrate 1 and a photoconductive layer 3 based on amorphous silicon and contg. H atoms is formed on the blocking layer 2. At this time, the amt. of H atoms in the layer 2 is made larger than that in the layer 3. Since C atoms are contained, the layer 2 has increased resistance and becomes more effective in hindering the injection of electric charges from the substrate side and the potential of the resulting sensitive body by electrification is increased. It is supposed that H atoms bond to C atoms as well as Si atoms and relieve residual stress in the film 2 and the exfoliation or cracking of the film is remarkably suppressed. Satisfactory pressure resistance is ensured even in the case of <=10 mum thickness of the film and a low-cost sensitive body is obtd.
Patent JP-H10316995-A (JP)
Title: Bleaching agent-containing detergent composition
Inventor: TAGATA HIDEJI
IPC: C11D3/395
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition having excellent detergency and bleaching abilities, by incorporating a percarbonate or a perborate, a specific aminopolycarboxylic acid, a bleach precursor, an alkaline agent, an anionic surfactant and a nonionic surfactant. SOLUTION: (a) 2 to 50 wt.% percarbonate or perborate, (b) 3 to 40 wt.% aminopolycarboxylic acid having formula I wherein A is H or OH, R is-(CH2 )2 -B, B is OH or COOH, a is 0 to 3 and M is H, Na, K or NH4 and having a Ca chelate stability constant of 6.0 or more, (c) 0.5 to 25 wt.% bleach precursor having formula II wherein R is a 5-22 C alkyl and L is a group to be eliminated, (d) 5 to 50 wt.% alkaline agent such as an inorganic alkali metal salt and a polyphosphate, (e) 10 to 50 wt % anionic surfactant such as a sulfuric acid ester salt of a linear or branched 16-18 C primary or secondary alcohol and (f) 0 to 150.0 pts.wt. relative to 100 pts.wt. of component e of a nonionic surfactant having a HLB of 10.5 to 15.0 are compounded.
Patent JP-S6112984-A (JP)
Title: Leather sheet material
Inventor: SHIMIZU TOSHIO
IPC: B32B5/12
Filed: 1984-06-22
Abstract: PURPOSE:A soft sheet material like improved leather having a feeling of fulfillment, improved wrinkle quality, water vapor permeation, and air permeability, obtained by forming successively a porous coated layer comprising an elastic high polymer, an unentangled layer comprising ultrafine fibers and an entangled layer as a continuous structure. CONSTITUTION:A coated layer consisting essentially of an elastic high polymer having 0.7-1.5g/cm<3> density and <=100mu thickness, and unentangled layer(preferably 90.01-0.19g/cm<3> density, and 0.01-0.35mm. thickness) of extremely thin fibers having <=0.7 d, especially 0.3-0.001 d fineness, and an entangled layer(preferably 0.19-0.50g/cm<3>) of the extremely thin fibers are formed in such a way that they make successively a continuous structure, to give the aimed leather sheet material showing <=50mu, especially <=20mu pore, and 1,000g/m<2>.24hr water vapor permeation, and >=0.05cc/cm<2> second air permeability. A sheet material having 0.7-1.5g/cm<3> density of the coated layer and the density of the nonentangled layer of 1/5-1/50 that of the coated layer is especially preferable.
Patent JP-S6019911-A (JP)
Title: Secondary air introduction pipe
Inventor: MITSUFUJI KEN
IPC: F01N3/34
Filed: 1983-07-12
Abstract: PURPOSE:To make the introduction of secondary air satisfactory even upon high rotational speed operation, by making the cross-sectional passage area of the exhaust side opening end of a secondary air introduction pipe larger than that of the atmospheric side opening end thereof so that resonant frequency is raised without changing the length of the secondary air introduction pipe. CONSTITUTION:A secondary air introduction pipe 4 is connected to the intermediate section of an exhaust pipe 2 so that secondary air is introduced into the exhaust pipe through an air-cleaner 6 and a check valve 5. The secondary air introduction pipe 4 has a two step shape so as to have a large diameter section 4a on the exhaust pipe 2 side and a small diameter section 4b on the air-cleaner 6 side. If the length of the large diameter section 4a is made longer and longer, the resonant frequency becomes higher and higher, and when the l1 becomes one-half of the overall length l0, the resonant frequency becomes highest.
Patent JP-H07333576-A (JP)
Title: Liquid crystal display device and method of driving the same
Inventor: TAKAHASHI MORIYOSHI
IPC: G09G3/36
Filed: 1994-06-09
Abstract: PURPOSE:To provide an LCD and a method of driving it preventing the occurrence of a display defect based on burning and a flicker, etc., when a DC voltage is applied to a liquid crystal layer even using a halftone display method by a gradation voltage selection system. CONSTITUTION:This device is the LCD holding a liquid crystal material 33 by a first insulation property transparent substrate 31 between them in which a TFT is provided at every pixel, and a pixel electrode 34 is connected to the drain electrode 36 of the TFT and provided with an auxiliary capacity electrode STV opposing to the pixel electrode 34 through a dielectric film 35 and forming auxiliary capacity and a second insulation property transparent substrate 32 provided with a counter electrode 37, and the auxiliary capacity is made variable capacity whose capacitance value is varied depending on an applied voltage. Further, the method of driving it is constituted so that a central voltage of plural AC voltages with amplitudes different from each other becoming a structural element of an AC gradation voltage signal impressed to respective pixels is set to a value different from each other at every AC voltage.
Patent JP-H10316264-A (JP)
Title: Image forming device
Inventor: SATO AKIHIRO
IPC: G03G15/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the durability and the paper feeding performance, by jetting the air to an edge part of the sheets loaded on a sheet loading part, for floating the sheets of an upper part, and sucking and conveying the uppermost sheet by a convey belt, to be conveyed and fed. SOLUTION: The air jetted from a separation nozzle 108 is entered among the sheets S accommodated in a paper feeding tray 101a, thereby an upper part of the sheets are floated while separated from each other. A suction valve is opened by a control unit. Whereby the negative pressure is generated in a suction duct 11a, for sucking the uppermost sheet S1 among the sheets S floated by the air from the separation nozzle 108, onto a surface of a convey belt 106a. On this occasion, the sheet S2 positioned lower than the sheet S1 is sometimes sucked too, but the sheet S2 is returned by the flowing of the air jetted from the separation nozzle 109, between the sheet S1 and the sheet S2.
Patent JP-H04353386-A (JP)
Title: Grain supply switching device for two-layer drying device
Inventor: NAGAI TAKASHI
IPC: F26B17/14
Filed: 1991-05-30
Abstract: PURPOSE:To contrive the shortening of a set time by a method wherein the title switching device is provided with a changeover valve, capable of supplying while switching to a different tank, and an interlocking means for switching and returning the position of the switching value to a preset reference position upon the switching operation after finishing a predetermined treating operation. CONSTITUTION:A grain drying machine B is constituted of a grain drying unit 4, provided with a reserving tank 1, a venting and drying unit 2 and a grain collecting unit 3, a natural cooling tank 5 and an elevator 15. The elevator 15 is provided with a configuration capable of throwing scooped grains toward a throwing port 16 at the upper part of the elevator 15 and the throwing port 16 is provided with a switching valve 17. The switching valve 17 is constituted so as to be switched selectively to a first opening (A), which guides the grains to the reserving tank 1, or a second opening (B), which guides the grains to the natural cooling tank 5. The switching valve 17 is constituted so as to be returned to a preset reference position upon the switching operation after finishing predetermined treating operation and, therefore, only the deciding of the position of the switching valve is enough to select a different operation mode whereby the operation can be shifted to said operation quickly.
Patent JP-S618341-A (JP)
Inventor: UCHIDA UNOSUKE
IPC: H01C7/00
Filed: 1984-06-22
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-H08321268-A (JP)
Title: Cathode-ray tube device
Inventor: HONDA MASANOBU
IPC: H01J29/70
Filed: 1995-05-26
Abstract: PURPOSE: To provide a cathode-ray tube device having good image quality at the peripheral zone of a screen by correcting a trapezoidal distortion of a rectangular raster up and down and to the left and right using such a simple and low-cost method that a magnet is installed on a deflection yoke. CONSTITUTION: A deflection yoke having a ferrite core 20 is installed at the rear periphery of the body 15 of a cathode-ray tube, and a magnet 21 is installed in the region extending from the screen side opening end face 22 of the ferrite core 20 to the screen side end face of an insulative frame 18. The center line of the magnet is located on a plane which includes the tube axis and the vertical axis (to correct an up-down trapezoidal distortion) or horizontal axis (to correct a left-right trapezoidal distortion) of the body of cathode-ray tube, and the direction of magnetic poles is approx. parallel with the axis of the tube.
Patent JP-S5928557-A (JP)
Inventor: BORISU PETOROUITSUCHI ONISHIN
IPC: C22B23/02
Filed: 1982-07-23
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-S5555550-A (JP)
Title: Semiconductor device
Inventor: NISHIDA HIDENORI
IPC: H01L23/02
Filed: 1978-10-18
Abstract: PURPOSE: To improve the relibility of a semiconductor device by disposing a semiconductor piece between the lower portion of a sealing member and a semiconductor carrying portion.  
     CONSTITUTION: A semiconductor piece 203 is fixed to a semiconductor carrying portion 207 by brazing filler 206, a terminal 204 is connected to an internal lead 208 by a bonding fine wire 202, and when it is sealed by upper and lower sealing members 205 and 209, the piece 203 is disposed between the carrying portion 207 and the lower sealing member 209. Accordingly, the carrying portion 207 operates as a shield plate against the piece 203 for light, heat and polluted gas from the upper portion so as to thereby prevent the semiconductor device 201 from deteriorating its characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5352689-A (JP)
Title: Isolation of glutamic acid sodium salt
Inventor: TAMURA FUMIO
IPC: C12P13/14
Filed: 1976-10-25
Abstract: PURPOSE: To prepare highly pure glutamic acid sodium salt industrially without contamination of impurities in the culture fluid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10308325-A (JP)
Title: Production of thin-film capacitor
Inventor: TAKESHIMA YUTAKA
IPC: H01G4/12
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film capacitor which is compact and large in capacitance, and is highly reliable and can match easily a production process for an MMIC(monolithic microwave integrated circuit), etc. SOLUTION: This production method is used to form a thin-film capacitor which is formed of a substrate, a lower electrode formed thereon, a dielectric thin film formed thereon, an upper electrode formed thereon, and the dielectric thin-film contains at least Sr, Ti and O and is formed at 350 deg.C or lower through a plasma CVD. In addition, it is preferably made of SrTiO3 -based perovskite type compound in consideration of permittivity, etc. Further, it is formed through diode parallel plate plasma CVD, and the high-frequency output at that time is preferably 2 W/cm<2> or more and 8 W/cm<2> or less.
Patent JP-H02306664-A (JP)
Title: Thin film transistor
Inventor: ISHIGURO HIDETO
IPC: H01L21/336
Filed: 1989-05-22
Abstract: PURPOSE:To use an inexpensive glass substrate by employing a metal material in which insulating compound can be formed on the surface of a gate electrode by a chemical reaction as a metal material for forming the electrode. CONSTITUTION:As a metal material for forming a gate electrode 104, a metal material in which insulating compound 105 can be formed on the surface of the electrode 104 by the chemical reaction of the material is employed. After a semiconductor layer 102 to become a channel regions is formed in a predetermined shape, all the steps are executed at a low temperature of the degree in which the thermal elongation and contraction of a substrate 101 can be ignored. Thus, since an increase in a parasitic capacity upon thermal elongation and contraction of the substrate 101 can be avoided, an inexpensive glass substrate can be employed.
Patent JP-H09308456-A (JP)
Title: New material for seasoning having good body and seasoning having good body
Inventor: KURODA MOTOHISA
IPC: A23L23/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new material, containing gelatin and a tropomyosin of scallop with reddish shell AKAZARAHOTATEGAI and capable of imparting a food and drink with thickness and good body which are characteristic to a natural material such as beef bouillon, a soup stock of dried bonito, etc. SOLUTION: This material contains (A) gelatin and (B) a tropomyosin of scallop with reddish shell AKAZARAHOTATEGAI. In order to produce the component B at a low cost, preferably a gene cording for the tropomyosin of the scallop with reddish shell is integrated into a plasmid, a microorganism such as Escherichia coli is transformed with the obtained recombinant plasmid, and the resultant microorganism is cultured to produce the tropomyosin. Further, it is preferable to purify a crude tropomyosin, obtained by extracting the cultured microbial cell bodies, by ion-exchange chromatography, gel filtration, etc.
Patent JP-S5354657-A (JP)
Title: Non-support shaft switchgear mechanism
Inventor: TOGAWA KAZUYOSHI
IPC: F16B2/10
Filed: 1976-10-27
Abstract: PURPOSE: To ensure simple structure and handing, by arranging switchgear itself by a spring body to easily make long parts at the outsides of an instrument formed in E character-like more flexible than the body part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5753141-A (JP)
Title: Oscillation detecting circuit
Inventor: UCHIDA KAZUYUKI
IPC: H03K5/19
Filed: 1980-09-16
Abstract: PURPOSE:To prevent the malfunction of a system due to change of the state of a clock pulse generator, by connecting plural MOSFETs in series between a power source and the earth and by connecting capacitors to respective connection points and by controlling MOSFETs by clock pulses. CONSTITUTION:When a power source voltage rises, a clock pulse CP is generated with a delay. That is, the pulse CP is low-level, and MOSFETs 1 and 2 are turned on, and FETs 4 and 5 are turned off, and a capacitor is charged up to the power source voltage. Consequently, the detection output becomes high-level. When the plulse CP rises, FETs 1 and 2 are turned off, and FETs 4 and 5 are turned on, and a capacitor 9 is charged by a capacitor 8. Consequently, the detection output becomes low-level; and since capacitors 8 and 9 are charged intermittently synchronously with the pulse CP, the detection output is held in the low level.
Patent JP-S5936666-A (JP)
Title: Aminopyrimidine derivative
Inventor: TSUJI HIDEAKI
IPC: A01N43/54
Filed: 1982-07-23
Abstract: NEW MATERIAL:The aminopyrimidine derivative of formula I [R1 and R2 are lower alkyl or halogen, or together form tri- or tetramethylene; R3 is H or lower alkyl; X is alkylene; Z is phenyl, furyl or thienyl which may have 1-2 substituent groups (halogen, lower alkyl or lower alkoxy)] or its acid addition salt. EXAMPLE:dl-5-Bromo-6-methyl-4-(alpha-methylbenzylamino)pyrimidine. USE:Fungicidal, insecticidal and miticidal agent. PROCESS:The compound of formula I can be prepared easily by reacting the compound of formula II (Hal is halogen) with the compound of formula III preferably without using a solvent or in a solvent in the presence of a base.
Patent JP-H05322897-A (JP)
Title: Method for measuring enzyme immunity of bacterium using filter
Inventor: TANAKA YASUNARI
IPC: C12R1/01
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a bacterium detecting method by which a bacterium can be quickly and easily detected and, at the same time, the quantity of the bacterium can be determined. CONSTITUTION:The title method is used for measuring the enzyme immunity of a bacterium by catching the bacterium on a filter, causing an immunoreaction by adding the primary antibody and enzyme-labeled secondary antibody or an antibody-like substance to the bacterium on the filter. Then, after un-reacted antibodies are washed away from the filter, an enzyme reaction is caused between the composite product of an antigen-antibody reaction and a chromagenic substrate on the filter and the quantity of the bacterium is measured by detecting the chromagenic intensity on the filter. Since the bacterium is concentrated on the filter, the detection sensitivity can be improved and, since no culture is required for cultivating the bacterium, the measurement can be completed within several hours. In addition, no specific utensil, technique, facility, etc., are required.
Patent JP-H02307498-A (JP)
Title: Washing machine
Inventor: IKEDA HIROSHI
IPC: D06F39/08
Filed: 1989-05-22
Abstract: PURPOSE:To judge accurately the opening and closing of a hydrant by opening temporarily a feed valve when the hydrant is judged to be opened or closed so that a detecting signal obtained from a water pressure detecting means is read. CONSTITUTION:When a faucet 4 is closed, water is not accumulated in a feed path 3 even if a feed valve 2 is closed, and no detecting signal is generated from a semiconductor pressure sensor 9 of a water pressure detector 6. Thus, a microcomputer 10 judges the faucet 4 to be closed on the basis of the absence of the signal to supply current to a buzzer 13 through a buzzer operating circuit 14 and buzz the buzzer for example. The feed valve 2 is temporarily opened when the faucet 4 is judged to be opened or closed and thereafter the faucet 4 is judged to be opened or closed on the basis of the detecting signal obtained from the water pressure detector 6, so that the opening and closing of the faucet 4 can be accurately judged and thereby problems of washing operation stopped indefinitely can be prevented.
Patent JP-H04286928-A (JP)
Title: Measuring apparatus for pressure distribution
Inventor: KURAMOCHI HIROSHI
IPC: G01L1/20
Filed: 1991-03-15
Abstract: PURPOSE:To highly precisely measure a fine distribution of pressure, realize a simple and inexpensive structure, give flexibility to an apparatus body by using a soft material as an electrode and enable use on surfaces other than flat faces. CONSTITUTION:A pressure distribution measuring apparatus comprises stretching type conductive rubbers (whose electric resistance varies according to given stretching) 3,5, electrodes 21,22,23,...2n, 61,62,63,...6m and electrically insulating elastomers 1,7 which are sequentially placed respectively symmetrically with respect to an electrically insulating cushion material 4 as the center, wherein the two groups of the electrodes has a vertically arranged layer structure each while a space 8 is formed adjacent to each of the former group of the electrodes and a space 9 is formed adjacent to each of the latter group of the electrodes. When pressure functions to this apparatus, stretching is given to the conductive rubbers 3,5 according to deformation of the cushion material 4, so that change in electric resistance values can allow measurement of the pressure.
Patent JP-S5752631-A (JP)
Title: Motor-cycle equipped with turbo-supercharger
Inventor: KATOU KENTAROU
IPC: F02B75/22
Filed: 1980-09-17
Abstract: PURPOSE: To eliminate any influence of external turbulence, by protecting with a cover at least the front face of the operational mechanism of an open/close control valve for a waste gate which is arranged further ahead of the turbine equipped ahead of the engine main unit.  
     CONSTITUTION: A supercharger S composed of a compressor C installed in an intake duct 3 and a turbine T installed in an exhaust duct 4 shall be arranged ahead of the engine main unit 1, an open/close control valve V provided on the way to a waste gate 22 on the exhaust gate 4 which bypasses the turbine T is controlled by means of the operational mechanism of the open/close control valve composed of an actuator Ac and a link mechanism L, in order to hold a reasonable number of revolution of the turbine T. Provided that at least the front face of the operational mechanism of the open/close control valve arranged ahead of the supercharger S is guarded with a protector P consisting of an actuator cover 28 and link cover 29, any damage of the mechanism caused by its collision with some obstacle, unfavorable cumulation of dust etc. may be well prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07329685-A (JP)
Title: Air bag
Inventor: MARUYAMA SHIGENORI
IPC: B60R21/20
Filed: 1994-06-10
Abstract: PURPOSE:To provide the air bag for a front passenger's seat or a rear seat, which can protect the leg section of an occupant, restrain the occupant's waist section, and can be manufactured easily. CONSTITUTION:The air bag 18 is made up by piling a lower panel 34 with an upper panel, and sewing the circumferential peripheries of them together. The lower panel 34 is made longer than the upper panel. A part of the lower panel 34 is piled up with itself so as to be extended outward. The side periphery of an extended section 37a is sewn together by threads 55 so as to be formed into an expansion section 37.
Patent JP-S6021432-A (JP)
Title: Apparatus for evaluating composite optical system
Inventor: TAKEI HIDEHARU
IPC: G01M11/00
Filed: 1983-07-15
Abstract: PURPOSE:To enable to measure optical transmitting functions and optical intensities in the longitudinal and lateral directions, by arranging a rotary disk, which has a plurality of lattices extending radially toward an outer periphery part at a specified position. CONSTITUTION:With regard to the measurememt in the logitudinal direction, slits on the side of a body 31 are provided at the rear stage of a diffusing plate 18. A disk 32 has a plurality of lattices extending radially toward the outer periphery, which become parallel with the slit 31 when each lattice comes to a measuring position 34, and has a rotary center Mv. The disk 32 is arranged so that it is positioned on the surface of a composite optical system 100. With respect to the measurement in the lateral direction, the disk 32 is arranged so that it is aligned with the longitudinal direction of the composite optical system 100 when the lattice comes to a measuring position 35. A slit on the side of a body 33, which is the same as the slit on the side of the body 31, are provided at the rear stage of the diffusing plate 18. In this constitution, the optical transmitting functions and the optical intensities in the longitudinal and lateral directions can be measured.