baber/WOPTO huggingface dataset:
Patent JP-S5624309-A (JP)
Title: Color filter
Inventor: YUKIMURA NOBORU
IPC: G02B5/20
Filed: 1979-08-06
Abstract: PURPOSE: To improve the yield of production and prevent the damages of a transparent substrate by arranging colored bar-shaped color element materials on said substrate or a solid photodetector and, if necessary, disposing a shading member in the direction orthogonal to these thereby forming a color filter.  
     CONSTITUTION: Bar-shaped color element materials 1W3 of a circle, semicircle, triangle or square in section and a shading material 6 are arranged on a transparent substrate or photodetector 4 by way of an adhesive layer 5, and are fixed by an adhesive agents. The bar-shaped color element materials 1W3 consist in drawing acrylic or other resin into a yarn shape and dyeing the same or adding coloring materials to glass or resin and drawing the same into a yarn shape. A protecting material 7 is directly provided on the color element layer or a shading material 9 and transparent material 10 are disposed orthogonally to the bar-shaped color element materials and the protecting material 7 is provided on this. Thereby, the yield of production may be improved and the damaging of the substrate owing to the use of an etching solution etc. may be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000290574-A (JP)
Title: Printing ink vehicle
Inventor: KONNO YOSHINORI
IPC: C09D11/033
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink vehicle having excellent adhesion to any of polypropylene films, polyester films nylon films and metallic foils which are treated for materials to be printed. SOLUTION: The major component of a vehicle is an amino group-terminated polyurethane polyurea resin solution, and the amino group content per gram of the polyurethane polyurea resin is 15-100 μg, and this polyurethane polyurea resin solution substantially does not contain chlorine. It is preferred that the polyurethane polyurea resin is the one prepared by using a polyisocayanate having a chlorine content of not more than 10 ppm as the raw material component.
Patent JP-H05275754-A (JP)
Title: Thermomodule
IPC: H01L35/32
Filed: 1992-03-26
Abstract: PURPOSE:To prevent a damage in an angle part of a thermoelectric semiconductor element and improve durability by a method wherein a pair or more of thermoelectric semiconductor elements are arranged through an electrode on a heat exchange substrate and thermosetting resin is used as a connection material between the heat exchange substrate and the electrode in the electrodes of the angle part of the heat exchange substrate and solder is used as the connection material in the remaining electrodes. CONSTITUTION:On a metallic film K of a ceramic substrate A on the upper surface of which the metallic film K is formed, an electrode B is connected with a terminal C through solder D. N type and P type thermoelectric semiconductor elements E are connected through solder F on the electrode B and the terminal C, and the thermo-electric semiconductor element E is connected with an electrode G through the solder F in the same manner. The lower surface of the electrode G is connected with a ceramic substrate H formed with the metallic film K through solder I. At this time, an electrode in an angle part of the ceramic substrate H is connected with the ceramic substrate H with thermosetting resin J. Thus, a thermal stress caused by making contact with a thermomodule is absorbed by thermosetting resin J of the angle part, whereby a damage can be reduced and durability can be improved.
Patent JP-S5326475-A (JP)
Title: Apparatus for uniformly distributing granular material
Inventor: OYAMOTO TOSHIYA
IPC: B07B13/16
Filed: 1976-08-23
Abstract: PURPOSE:To provide a simple apparatus for distributing granular material uniformly in continuous manner, in which a plurality of screw conveyors, having more than one pair of oppositely wound helical blades, are arranged in multiple stages downwardly of the outlet end of conveyor.
Patent JP-H08339762-A (JP)
Title: Electrophotography screening method of crt using an organic photoconductor layer
Inventor: PABITORA DATSUTA
IPC: C09D125/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent screen having an uniform volatile organic photoconductive(OPC) layer in about 8 seconds or less by splaying liquid drops of OPC solution of a specific mixture to a volatile organic conductive(OC) layer with an electrostatic splay gun. SOLUTION: A luminescent screen assembly is produced as an electrophotography on the inner surface of a face plate panel 12 for a color CRT. The inner surface of a panel 12 is covered with a volatile organic conductive solution to form an OC layer. The layer 32 is covered with an OPC layer 34 and the layer 34 is electrostatically charged. The selected region of the layer 34 is irradiated with light to form a charged image, and the charged image is processed with at least one emitter. For forming the layer 34 in the layer 32, the layer 32 is earthed, and an OPC solution made of a mixture of two solutions having boiling points different from resin, an electron donor material, and an electron acceptor material is splayed to the layer 32 as drops electrostatically charged with at least one electrostatic splay gun.
Patent JP-S62254790-A (JP)
Inventor: WAKAI TAKAMICHI
IPC: A63H3/04
Filed: 1986-04-30
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-S5528020-A (JP)
Title: Magnetic toner
Inventor: ASANAE MASUMI
IPC: G03G9/08
Filed: 1978-08-18
Abstract: PURPOSE: To improve fluidity and perform conveying, developing and efficient transfer by mixing two kinds of magnetic toners of respectively different grain sizes and magnetic forces and using the mixture.  
     CONSTITUTION: Magnetic toners are produced from magnetic powder, covering resins and coloring agents. At this time, the large grain size toner of grain sizes 30 to 100μ of good fluidity and magnetic attracting force and high coercive force and containing 40 to 5wt% of resin amount and the small grain size toner of grain sizes 1 to 20μ of magnetic force weaker than this and not so good fluidity are mixed and used. In developing, only the small grain size toner is consumed and therefore only required is to replenish this, thus maintenance and inspection are simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S582773-A (JP)
Title: Holding structure for clock movement
Inventor: YAMASHITA HAJIME
IPC: G04B37/05
Filed: 1981-06-30
Abstract: PURPOSE:To make plates of a movement, which has a calendar mechanism, and a movement, which has not it, common, by forming the outside circumferential part with the plate and another member, which is fixed to the plate, alternately. CONSTITUTION:In a movement which has not a calendar mechanism, a part of the plate is received by a receiving part 14a provided on an inside frame 14 formed with a synthetic resin, and a hook part 14b which is provided on the inside frame 14 and is formed in a part facing to an outside circumferential part 15a of a yoke is caught by the outside circumferential part 15a of the yoke 15. In a movement which has a calendar mechanism, hook parts 24b and 22a are formed in parts, which face to the outside circumferential part of a plate 21, of an inside frame 24 and a calendar plate 22 respectively, and the hook part 22a of the calendar plate 22 is caught by the outside circumferential part of the plate 21 and the hook part 24b of the inside frame.
Patent JP-H04329713-A (JP)
Title: Analog digital converter
Inventor: IWAZAWA TAKAHIRO
IPC: H03M1/18
Filed: 1991-05-02
Abstract: PURPOSE:To implement several kinds of gamma correction by applying weighting to a quantization level for the comparison of an analog signal and converting the signal into a digital signal. CONSTITUTION:An analog signal whose upper limit is a reference voltage 16 is inputted to a video signal input terminal 11. A reference voltage of a comparator (Co)13 is divided by using a weighting voltage division resistor 15 so as to produce a voltage whose upper limit is the reference voltage 16 resulting that an interval of quantization levels is set to realize gamma correction. That is, when a level of the analog signal to the input terminal 11 is small, the interval of the quantization levels is made small to set fine resolution. When a level of the analog signal to the input terminal 11 is large, the interval of the quantization levels is made large to set rough resolution. The inputted analog signal is compared with a weighted quantization level reference voltage at a comparator 13. The carry of the comparator 13 is converted into a binary number by a combination encoder logic 14 and the analog signal is quantized by using a reference voltage closest thereto. The gamma correction is implemented by giving weighting to the reference resistor in this way.
Patent JP-H06309861-A (JP)
Title: Method or device for recording and reproducing information
Inventor: HANEDA NAOYA
IPC: H04N5/76
Filed: 1993-04-27
Abstract: PURPOSE:To reproduce or record information being recorded or reproduced by controlling recording and reproducing operations in a time sharing manner. CONSTITUTION:When it is discriminated that an information recording and reproducing device 101 is controlled for reproduction from the state of a recording/reproduction selecting means 108, reproduction control means 106, etc., the address of recording area of the next reproduced information is designated after controlling the reproduction of information on a recording medium 102. When it is discriminated that the device 101 is selected for reproduction or repetitive reproduction, the information on the medium 102 is reproduced. Then, the device 101 is checked from the states of the means 108 and a recording control means 104 and, when the device 101 is engaged in recording control, the address of the next recording area is designated after the recording of input information is recorded in the device 101. Thereafter, the address of the area to be reproduced is designated. A memory management information temporarily recording means 103 completes memory control by recording updated information on the medium 102 when the means 103 detects that the power supply to the device 101 is cut off, or such a memory control completing state as the demounting of the medium 102 from the device 101, etc. When the memory control is not completed, the means 103 repeats the memory control. Thus, information can be reproduced or recorded during the recording or reproducing operations.
Patent JP-S583332-A (JP)
Title: Band compressing and expanding system
Inventor: MURAYAMA MICHIROU
IPC: H04B1/66
Filed: 1981-06-29
Abstract: PURPOSE:To pick up an original signal, by regarding a band and a signal frequency in forming an SSB wave as a specified value, logically enabling to compress the band of the SSB wave and expanding the SSB wave at a demodulation side. CONSTITUTION:SSB wavesIand II are made to obtain frequency (WO-WL) and (WO-WH) and the band for the case is denoted as W/2, where W is signal band, WO is the center frequency, WL is a signal frequency smaller than the frequency WO and WH is a signal frequency larger than the frequency WO. The frequencies are added with each other with coding by m to obtain the terms (WO-WL)+m(WO-WH). The band of the signal is W/2 and the band compression is made to a half the signal in frequency W. In case of demodulation, the code m is removed from the coded band W/2 signal to obtain the SSB waves of (WO+WL) and (WO-WH), and signal frequencies WL and WH expanded by using the WO are obtained, both of them are added and the signal having the original band W can be outputted.
Patent JP-H041327-A (JP)
Title: Early-period excavation in air-pressure caisson
Inventor: MORISUE KEN
IPC: E02D23/08
Filed: 1990-04-17
Abstract: PURPOSE:To simplify operations as well as raise the safety of operations by a method in which an early-period operation space is formed under a condition that the bottom of caisson is not pressurized, and excavation operation is made in the space under a condition that the bottom of the caisson is pressurized to form a wider operation space than the early-period operation space. CONSTITUTION:A caisson 1 with a box-like concrete caisson body 2 is settled down into the seabed ground 9 and a blade 2a is formed on the lower part of the caisson body 2. A discharge pipe 6 is provided to a material lock 5 provided to the caisson 2 under a condition that a suction port 6a is connected with the bottom 2b of the caisson and a discharge port 6b is extended to the outside of the caisson 1. Under a condition that the bottom 2b of the caisson is not pressurized, air is supplied from the surrounding of the pipe 6 into the bottom 2b of the caisson. When suctional action is started through the pipe 6, sand 10a is discharged through the pipe 6 to form an early-period operation space 11 near the face 2d of the bottom 2b, and as excavation proceeds, an operation space 12 is formed.
Patent JP-S61259960-A (JP)
Inventor: RODONII JIYON GURANATSUTO
IPC: B65D41/04
Filed: 1985-05-13
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-H01271258-A (JP)
Title: Image forming apparatus
Inventor: MUTO RYO
IPC: B41J2/385
Filed: 1988-04-23
Abstract: PURPOSE:To always obtain a constant recording image without decreasing a recording speed, by providing a voltage variable device for changing the voltage to be applied to a recording electrode corresponding to a toner arranging state. CONSTITUTION:Toner 1 is drawn in by a rotary magnet 2 and an electronic conductive passage is formed between a recording electrode 4 and an image carrying means 5 and voltage is applied to the recording electrode 4 to bond the toner 1 to the image carrying means 5 to form an image. At this time, the arranging state of the toner 1 is detected by a toner arrangement detector 12. The voltage to be applied to the recording electrode 4 is changed corresponding to the detected arranging state of the toner 1 by a voltage variable device 4 to always form a constant recording image.
Patent JP-S585682-A (JP)
Title: Detecting device for abnormality of rotor winding of rotary electric machine
Inventor: SAITOU TOSHIO
IPC: G01R31/06
Filed: 1981-07-01
Abstract: PURPOSE:To prevent the occurrence of false detection due to a low-frequency fundamental wave component formed by a load current flowing through a stator winding by a method wherein a pulsation signal delivered from a magnetic flux detecting element detecting a leakage flux from a rotor winding is impressed on a decision unit through the intermediary of a low pass filter. CONSTITUTION:A leakage flux from the winding of a rotor 2 is detected by a magnetic flux detecting element 5 provided at a stator 1 of a rotary electric machine 12, opposite to the outer-peripheral surface of the rotor 2, and a pulsation signal corresponding to the flux is generated from the element 5. A low- frequency fundamental component which is superimposed on the pulsation signal and formed by a load current flowing through a stator winding 1c is removed by a low pass filter 13 and then impressed on a decision unit via a peak value retainer, and thus the abnormality of the rotor winding is detected accurately without any false detection or the like due to the stator winding current.
Patent JP-S5726856-A (JP)
Title: Copying machine
Inventor: OKADA TETSUYA
IPC: G03G21/16
Filed: 1980-07-25
Abstract: PURPOSE:To easily dispose of jamming of a recording paper, by dividing the case of the main body of a copying machine almost horizontally into a lower body and an upper body, and combining each one side of them turnably so as to enable the upper body to freely turn upward. CONSTITUTION:The main body 1 of a copying machine is divided almost horizontally into the lower main body 2 and the upper main body 3, they are combined with each other at each one side openably with a hinge 4, and engaged at the other ends with a clamp 5. The lower body 2 is provided with a transmission gear protruding toward the upside for driving each mechanism installed in the upper body 3, thus permitting the main body case to be divided into the upper and lower bodies, these bodies to be linked at their ends turnably, so the upper body to be freely opened, the passage of a recording paper to be exposed on the upside of the lower body by raising the upper body, therefore, paper jam to be easily dealt with in our invention.
Patent JP-S5728018-A (JP)
Title: Preparation of ortho-alkylated phenolic compound
Inventor: KUDOU SHIYOUEI
IPC: C07C39/06
Filed: 1980-07-26
Abstract: PURPOSE: To prepare the titled compound by reacting a phenolic compound having H atom at the o-position with an alcohol using an excellent catalyst composed of chromium oxide, tin oxide, and a compound selected from germanium oxide, silicon oxide and lead oxide.  
     CONSTITUTION: In the preparation of the titled compound by the gas-phase catalytic reaction of a phenolic compound having hydrogen atom at the ortho-position with an alcohol, the reaction is carried out in the presence of a catalyst composed of chromium oxide, tin oxide, and at least one component selected from germanium oxide, silicon oxide and lead oxide, and optionally at least one component selected from iron oxide, sulfate radical, alkali metal, and alkaline earth metal. The catalyst has excellent activity at low temperature, high stability, and low rate of deposition of hydrocarbons to the surface of the catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02278469-A (JP)
Title: Image filing device
Inventor: NISHIMURA AKIRA
IPC: G06F3/08
Filed: 1989-04-20
Abstract: PURPOSE:To exactly store the contents of a whole desired graphic to a memory in the state of full scale by reading an area, which is slightly larger than a required area, by a scanner concerning a picture area on an original to be defined as a file object. CONSTITUTION:The picture pattern of a character or graphic, etc., which is desired to be utilized, on the original is read by an image scanner 9 and a required area (b) is designated concerning image data. Full scale is kept for the data in the area (b) and the data in a peripheral area (a) are reduced to be 1/x. Afterwards, the both data are synthesized and stored to an external storage device 7. In such a case to read a drawing, the picture data in the area, which is slightly larger than the drawing to be defined as the filing object by 10-20%, for example, are read. Thus, a required image data part can be exactly stored in full scale.
Patent JP-H09288923-A (JP)
Title: Low-resistance switch
Inventor: IMOTO AKIRA
IPC: H01H35/34
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-resistance switch through which large currents can be passed. SOLUTION: In this low-resistance switch 11, a movable contact 22 in a cap 21 is energized downward by a coil spring 23 via a spring pusher 24 to fit the movable contact 22 into the gap between first and second terminals 16, 17. The current path of the switch 11 is from the cap 21 to the second terminal 17 to the movable contact 22 to the first terminal 16 to a base 12. Pressure works on a disc spring 14 through a hole 12b in the base 12 of the switch 11, and if the pressure exceeds an allowable pressure, the disc spring 14 is inverted. When the disc spring 14 is inverted, the movable contact 22 is thrust upward by the disc spring 14 and separated from the first and second terminals 16, 17. Therefore, the current path of the switch 11 is interrupted.
Patent JP-S60246719-A (JP)
Inventor: AOKI YASUO
IPC: A47J27/21
Filed: 1984-05-18
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-S59229968-A (JP)
Title: Original reader
Inventor: OZAWA TAKASHI
IPC: G06T1/00
Filed: 1983-06-07
Abstract: PURPOSE:To shorten an original readout time and save electric power by varying the readout picture element density of a photoelectric converting element under the on-off control of a switching element. CONSTITUTION:One side of the photoelectric converting elements L1-Ln arrayed to a density of 16 elements per 1mm. is connected to an amplifier 5 through MOS transistors TR1a-TRna which perform switching operation under the control of respective shift registers, and the other-side terminals are connected to a common electrode 6. Further, TR1b-TRnb are connected between adjacent photoelectric converting elements. Those TR1b-TRnb are brought under on-off control by applying their gate signals 1 or 0. The gates of the TR1b-TRnb are connected to control terminals T1-T5 where signals 1 or 0 are inputted so that two, three, or four of the elements L1-Ln are connected mutually in parallel as each group by applying signals 1 or 0 to the respective gates.
Patent JP-S58220072-A (JP)
Inventor: SUZUKI OSAMU
IPC: B66B3/00
Filed: 1982-06-14
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-S61260809-A (JP)
Inventor: KIKUZAWA HIROMASA
IPC: A01F12/40
Filed: 1985-05-13
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-S5726482-A (JP)
Title: Semiconductor photodetector
Inventor: ISHIKAWA HIROSHI
IPC: H01L31/11
Filed: 1980-07-24
Abstract: PURPOSE:To improve the photoelectric conversion efficiency of a semiconductor photodetector by increasing the refractive index of a photodetecting active layer higher than that of upper and lower clad layers disposed at both sides of the active layer. CONSTITUTION:A lower clad layer 2 made of semiconductor having relatively large band gap is formed on an insulating substrate 1. A photodetecting active layer 3 made of semiconductor having small band gap is formed on the layer 2. Then, an upper clad layer 4 made of semiconductor having larger band gap than the semiconductor of the layer 3 is formed on the layer 3, and positive and negative electrodes 5, 6 are formed on the layer 4. The electrodes 5, 6 and the layer 3 are connected via low resistance regions 8, 9, respectively. Thus, the refractive index of the layer 3 becomes higher than that of the layers 2, 4 to form a waveguide. Thus, the light signal incident to the layers 2-4 is converged to the layer 3 and is sequentially converged, and the electrons and the holes are separately generated thereat. Since the light signal incident to the layer 3 is not leaked to the layers 2, 4 in this manner, the utility rate of the incident light can be increased, and the photoconversion efficiency can be improved.
Patent JP-S5435675-A (JP)
Title: Planar luminous indication device
Inventor: MASATOKI TAMIJI
IPC: H01J17/20
Filed: 1977-08-25
Abstract: PURPOSE: Not only to improve brightness but also to decrease the discharge maintenance voltage, by deciding the content of Ar and Kr of the sealing He-Xe, Ar, Kr system mixing gas, as to the indication device formed by the fluorescent material which emits light by the discharge electrodes standing opposite with a narrow space, and the ultraviolet ray excitation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09273556-A (JP)
Title: Corrugated holder for ball bearing
Inventor: BUN AKIHIRO
IPC: F16C33/42
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated holder for a ball bearing which hardly causes temperature rise and seizure. SOLUTION: In a corrugated holder for a ball bearing, two circular holding plates each formed with semi-spherically expanded ball holders circumferentially with specified spaces are opposed to each other so as to form ball holding pockets. Projections 7, 8, 9 10 each having arcurate sections are formed on inner surfaces of ball holders 3, 4 of the circular holding plates 1, 2 on circumferential both sides of autorotation axis X-X of the balls. A ball 5 is supported only by the projections 7, 8, 9, 10.