baber/WOPTO huggingface dataset:
Patent JP-H01269387-A (JP)
Title: Multi-plate type solid state image pickup device
Inventor: MIMURA TOSHIHIKO
IPC: H04N9/09
Filed: 1988-04-21
Abstract: PURPOSE:To obtain drastically high sensitivity by using a CCD type optical sensor requiring high resolution, using a control electrode accumulating type optical sensor requiring the high resolution, respectively making incident one-divided light obtained with dividing the incident light, and obtaining a luminance signal and a chrominance signal. CONSTITUTION:The object light passes through a image formation optical system 41, it is divided by a half mirror 50, one divided light is used for the chrominance signal, and the other divided light is used for the luminance signal. The divided light for the chrominance signal is made incident through an optical LPF 42 and a color filter 45 on a control electrode accumulating type sensor 46. The base accumulating type sensor is used for the sensor 46. Since the sensor 46 has the high sensitivity, the quantity of the divided light for the chrominance signal can be suppressed to approximately 15% of the whole incident light quantity. The divided light for the luminance signal is made incident through an optical LFP 43 on a CCD sensor 44. The sensor 44 is driven by a driver 49, and the output is sent through a luminance signal processing circuit 48 to the outside as the luminance signal. The sensor 46 is driven by a driver 46a, and the output is sent through a chrominance signal processing circuit 47 to the outside as the chrominance signal.
Patent JP-2000291238-A (JP)
Title: Floor member
Inventor: KUSANO TOKU
IPC: E04F15/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a floor member which can be easily laid to greatly reduce the working time and increase the working efficiency. SOLUTION: This floor member is constituted of a deck member 2 and a decoration member. The upper wall part 6 is recessed to form insertion grooves 8, 9 and engaging parts 12, 13 are formed at the periphery of the insertion grooves 8, 9 in the deck member 2. A fixing part 16 is formed at the upper end of a small wall 15 erected at one side and a fixing part 19 is formed at the lower end of the other side wall 11. The fixing part 16 of the small wall 15 and the fixing part 19 of the side wall 11 can be freely fixed to each other. In the decoration member 4, an engaging piece 51 is fixed to the lower face and a female engaging piece 49 is formed at one end of the lower face and a male engaging piece 50 is formed at the other end. The male engaging piece 50 can be freely engaged with the female engaging piece 49.  The engaging piece 51 is freely engaged with the engaging parts 12, 13 and the engaging piece 51 is made transferable along the insertion grooves 8, 9.
Patent JP-H11291617-A (JP)
Title: Recording medium
Inventor: SUGIYAMA ATSUSHI
IPC: B41M5/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To improve light fastness, at the same time, enhance safety without adversely affecting the physical properties or recording characteristics of a recording medium by incorporating a faded melanin of a specific range of wt.% in at least one layer of a base material and/or coating layer. SOLUTION: Light fastness is improved by incorporating faded melanin in at least one layer of a base material, an ink receptive layer (a single layer or multilayer structure), a glossy layer, and a UV ray absorbing layer. Melanin has a high affinity with water, and melanin faded from black, brown, or the like through a treatment of an oxidant and a reducing agent is also water soluble, and retain a UV absorbing ability as well. The content of the faded melanin is set at 0.1-20 wt.% to the weight of a base material, or at 0.01-10 wt.% to the weight of a coating layer to be allowed to contain faded melanin.
Patent JP-S56115724-A (JP)
Title: Prophilaxis and remedy for avian infectious coryza
Inventor: AIDA KATSUHIKO
IPC: A61P31/00
Filed: 1979-07-30
Abstract: PURPOSE: To prepare the highly effective titled agent containing γ-globulin originated from immune serum against the pathogen of avian infectious coryza.  
     CONSTITUTION: An agent containing γ-globulin originated from immune serum aginst the pathogen of avian infectious coryaz (Hemophilus galinarum and Hemophilus paragalinarum). The immune serum is obtained by inoculating horse, cattle, pig, goat, etc. with killed vaccine or live vaccine obtained from the pathogen of avian infectious coryza, and collecting the blood after the complete immunization. The immune serum itself can be used as well as the γ-globulin originated from said immune serum. The administration of the agent in the prevailing season of the disease or at the initial stage of the disease, rapidly completes the passive immunization and effectively prevents the disease. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57211779-A (JP)
Title: Field effect transistor
Inventor: KOSHIMARU SHIGERU
IPC: H01L27/06
Filed: 1981-06-23
Abstract: PURPOSE:To double current capability by a method wherein a semiconductor layer is provided so that the semiconductor layer may stride over the gate electrode of an IGFET and the second FET is composed of the semiconductor layer and a gate electrode. CONSTITUTION:A gate electrode 4 is provided on a semiconductor substrate 1 formed a source and a drain 2a, 2b through a gate insulating layer 3 and after providing thin insulating layers 3a, 3b on the surface of the gate electrode 4, polycrystalline Si is formed so that the polycrystalline Si may stride over the gate electrode to dope an N type impurity. Next, laser annealing is applied and N type layers 5a, 5b ohmically connected to the source and drain are formed and next, a channel region 6 is formed by doping a P type impurity in an intermediate section to compose the second FET. In this way, high punch through dielectric strength and high current capability can be obtained and it is also possible to improve integration.
Patent JP-S5322923-A (JP)
Title: Mechanical fue l jet apparatus
Inventor: NOMURA KAZUSHI
IPC: F02M69/00
Filed: 1976-08-14
Abstract: PURPOSE: The mechanical fuel jet apparatus capable of jetting much fuel in acceleration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58213725-A (JP)
Title: Separation and recovery method for butene-1 of high purity
Inventor: TAKESONO TETSUYA
IPC: C07C67/00
Filed: 1982-06-07
Abstract: PURPOSE:To obtain the titled substance and reactivate an ion exchange resin for repeated use, by passing a butane-butene fraction through a reaction column packed with a strongly acidic cation exchange resin, oligomerizing isobutylene, removing the oligomerized isobutylene, and superfractionating the resultant fraction. CONSTITUTION:A butane-butene fraction is introduced from a pipeline 1 into a reaction column (R) packed with a strongly acidic cation exchange resin having 0.2-10mm. average particle diameter and passed therethrough at 30-100 deg.C, 0.1-50 (1/hr) and 1-50atm continuously to oligomerize isobutylene, and the resultant oligomer is then separated from the bottom of a distillation column (D1). The butane-butene fraction free from the isobutylene is then introduced from the top of the distillation column (D1) into a distillation column (D2) to separate isobutane and give the aimed butene-1 of high purity from the top of a distillation column (D3). When the ratio of the remaining butene-1 becomes a specific value or less, valves (V1) and (V4) are closed, and valve (V2) and (V3) are opened to pass a 1-9C alcohol through the reaction column (R) at 0-120 deg.C to regenerate the catalytic activity.
Patent JP-H06310485-A (JP)
Title: Dustfree clamping method for wafer
Inventor: AOKI YOSHIO
IPC: H01L21/304
Filed: 1993-04-23
Abstract: PURPOSE:To enable cleaning in a dustfree, low-stress, ultra clean environment by rectilinearly moving a plurality of clamping pawls to diagonally clamp a wafer, and separating a mechanical section from the clamping pawls on drive axis by means of a diaphragm. CONSTITUTION:A cleaning equipment consists of a cleaning bath 1 and its lid 9 including the chamber 8 of a mechanism for driving pawls to clamp a wafer. The pawl driving mechanism chamber 8 consists of driving motors 5 and pressure sensors 4. The mechanism horizontally drives clamping pawls 2, separated therefrom by a diaphragm 3, on the cleaning bath 1 side to clamp a wafer. A plurality of the clamping pawls 2 are different from each other in length in the direction of opposite side. When receiving a wafer 6, therefore, the pawls 2 clamps it with a certain inclination. This obtains wafers free from spontaneous oxide films which are necessary in the development of devices with 0.3mum or below.
Patent JP-S61256623-A (JP)
Title: Thin film formation equipment
Inventor: INA TERUO
IPC: H01L21/203
Filed: 1985-05-08
Abstract: PURPOSE:To almost eliminate the leakage of the vapor of an evaporation material from a fitted part and to improve the efficiency of the evaporation of the material to a substrate by making the construction of a crucible wherein the side wall of an upper lid is fitted with the inner wall of the crucible and the upper lid reaches near the bottom of the crucible. CONSTITUTION:This equipment has an upper lid 5a wherein the side wall of the lid is fitted with the inner wall of a crucible 5b and the upper lid 5a is inserted in the crucible 5b and reaches near the bottom of the crucible 5b. An evaporation material 4 is filled to approx. 80% of the volume of the crucible 5b. The operation is similar to that of a conventional equipment wherein the evaporation material 4 heated to a liquid state is evaporated from the liquid surface, the vapor is exhausted from the small hole 5c of the upper lid 5a and evaporated on a substrate 24 placed at the upper part of a vacuum tank 1 but in this equipment, the melted liquid of the evaporation material 4 is filled in the fitted part of the crucible 5b and the upper lid 5a and almost no melted liquid leaks from the fitted part. In this way, this equipment can extremely improve the efficiency of the evaporation of the material on the substrate.
Patent JP-S62253091-A (JP)
Inventor: SHIMIZU KUNIHIRO
IPC: A63F5/04
Filed: 1986-04-25
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-H02277373-A (JP)
Title: Image processing device
Inventor: SATOU TAKAKO
IPC: H04N1/04
Filed: 1989-04-19
Abstract: PURPOSE:To perform judgement for the original area and the non-original area of an original of unrectangular shape with high accuracy by comparing detection data detected by an image sensor with a threshold value set in advance, and computing the contour coordinate of the original. CONSTITUTION:The output signal of an AND circuit 29 goes to H when the picture element of the original area is inputted, and an original area picture element signal is outputted, and the generation of the original area picture element signal for ten picture elements is confirmed at a picture element continuation confirmation circuit 10a and a shift register 10b in a first X-direction picture element judging circuit 30. Meanwhile, a picture element signal before ten picture elements obtained as the output of a shift circuit 31a is compared with the present picture element signal by a comparator 31c in a second X- direction picture element judging circuit 31, and when it is confirmed that the signal exceeds a threshold value signal S2, the output signal of the comparator 31c goes to H. When the output signal of the comparator 31c is inputted to a picture element continuance confirmation circuit 31d and the output signal of the comparator 31c is inputted successively, the output signal of the picture element continuance confirmation circuit 31d goes to H.
Patent JP-S62253171-A (JP)
Title: Rinse replacing stabilizing solution and method for processing silver halide color photographic sensitive material by using it
Inventor: MATSUSHIMA YOKO
IPC: G03C7/30
Filed: 1986-04-26
Abstract: PURPOSE:To prevent precipitation against storage for a long period, to improve light resistance of a photosensitive material, and to restrain rise of yellow stains by incorporating at least 2 kinds of specified compounds in a rinse replacing stabilizing solution. CONSTITUTION:The silver halide color photographic sensitive material is imagewise exposed, color developed, processed with a fixing solution, and then, processed with the rinse replacing stabilizing solution containing at least one of the compounds represented by formula I and at least one of the compounds represented by formulae II and III. In these formulae, R1 is alkyl, cycloalkyl, aryl, carboxy, amino, nitro, hydroxy, or sulfo; each of R2 and R3 is H, halogen, amino, nitro, hydroxy, alkoxycarbonyl, or carboxy; each of R4 and R5 is H or 1-4C alkyl; each of R6 R7 is H or 1-5C alkyl; M is an alkali metal; and A is 1-4C alkylene or alkenylene.
Patent JP-S5722876-A (JP)
Title: Direct current bipolar welding equipment
Inventor: NOMURA HIROICHI
IPC: B23K9/06
Filed: 1980-07-18
Abstract: PURPOSE: To perform an electrode current changeover with an extremely inexpensive cost and to eliminate any mutual interference of arc between nearby electrodes, by constituting a bridge type circuit with rectifying diodes and connecting its cathod or anode side to each of two electrodes and the other side to a transformer.  
     CONSTITUTION: The cathode side of a bridge circuit 7 composed of diodes 7 a W7 d  is connected electrodes 11 and 12, and the anode side is to a material to be welded 14. When a switch 3 of single phase AC primary side lines 1 and 2 is closed and the electric current through a transformer 4 becomes a positive half-way at the secondary side line 5, the electric current generates an arc 13' after passing through an element 7 a , a line 8 and the parent material 14, and then, flows to the transformer 4 through the electrodes 11, a line 10, an element 7 c , and a line 6. Moreover, when the line 5 becomes a negative half-wave, the electric current flows from an element 7 b  to the transformer 4 through the line 8, the parent material 14, an arc 13, the electrode 12, a line 9, an element 7 d  and the line 5. That is to say, the parent material 14 side always becomes the anode and electrodes 11 and 12 side becomes cathode alternately. The electric current flows under this condition and arcs 13 and 13' are generated alternately. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62253316-A (JP)
Inventor: TOGO YUTAKA
IPC: C13B5/02
Filed: 1986-04-25
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-H03294842-A (JP)
Title: Cassette for stimulative phosphor sheet and stimulative phosphor sheet supply and housing mechanism
Inventor: AGANO TOSHITAKA
IPC: G03B42/02
Filed: 1990-04-13
Abstract: PURPOSE:To form a cassette with simple constitution and inexpensively without providing a cover part which is opened and closed by providing a light shielding member, which allows the movement of a stimulative phosphor sheet and prevents external light from entering the inside of a housing at the part of an aperture. CONSTITUTION:The cassette 10 basically consists of a light shielding housing 11 made of synthetic resin, for example. Then, the aperture 12 is provided on one side wall of the housing 11. By moving the stimulative phosphor sheet 13 in a direction which is in parallel with the surface of the aperture 12 (a direction shown by an arrow A) through the aperture 12, the sheet 13 is freely taken in and out from the housing 11. Besides, the size of the housing 11 is decided so that one end part 13A of the sheet is passed through the aperture 12 and exposed to the outside when the sheet 13 is housed in the housing 11. Then, the light shielding member 14 consisting of a material such as velvet which prevents the external light from entering the inside of the housing 11 is fitted to the part of the aperture 12. Thus, the structure of the cassette is made extremely simple and the cassette is inexpensively formed in comparison with a conventional cassette.
Patent JP-S60240079-A (JP)
Inventor: HAYASHI NOBUKI
IPC: H01R33/08
Filed: 1984-05-14
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-S59224375-A (JP)
Title: Non-impact type printer
Inventor: HASHIMOTO KENICHIROU
IPC: B41J11/14
Filed: 1983-06-03
Abstract: PURPOSE:To enable to reduce the number of component parts and the number of working steps, by a method wherein a platen holder and a platen holder shaft are formed as one body, and the length of a guide slot on at least one side is extended to a range in which the platen holder shaft can be fitted. CONSTITUTION:The platen holder 19A for fitting a platen 16 thereto is formed as one body with the platen holder shaft 18A, 18A, and after fitting pinch rollers 17, the holder 19A is fitted by inserting the shaft 18A, 18A into the guide slots 23, 24 provided in side plates 3, 4. The fitting is effected by inserting the shaft 18A on one side into the shorter guide slot 24, inserting the shaft 18A on the other side into the longer guide slot 23 from the rear end of the latter in the condition wherein the holder 19A is slanted, advancing the holder 19A to a position where it is faced to a printing head 1, and engaging a compression spring 20A into grooves provided in the side plates 3, 4. Accordingly, the number of component parts can be reduced, and the number of working steps and the number of assembling steps can be reduced.
Patent JP-H11297697-A (JP)
Title: Semiconductor device
Inventor: INOUE TAKAKO
IPC: H01L21/768
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the electromigration resistance and stress migration resistance to provide a wiring of a semiconductor device having a more high reliability. SOLUTION: It has a structure that a second metal wiring TiN 107 is sandwiched between metal wiring layers (Al) 106, 108, the metal wiring (Al) is 0.8 μm thick or less (because of Al grain size of 0.8 μm), and a second layer wiring and others following therefrom of a multilayer wiring structured semiconductor device have similar shapes. Compared with a single layer Al wiring, such a crystal grain boundary wherein electrons easily move lessens to result in a bamboo structure. In the Al wiring of the bamboo structure Al crystals are hard to move and voids or hillocks hardly appear.
Patent JP-S59224558-A (JP)
Title: Cooling device for eddy current flaw detection probe
Inventor: MORIMOTO YOSHIROU
IPC: G01N27/82
Filed: 1983-06-03
Abstract: PURPOSE:To prevent a probe from being burnt by heat from a test material even in case of a power failure by setting the 3rd directional changeover valve so that a cooling water tank and an air receiver communicate with each other. CONSTITUTION:The cooling water tank 5 and air receiver 13 are linked together through an air pipe 23. A shut-off valve 25 for air equipped with a double-acting air cylinder 26 is fitted to the air pipe 23. The double-acting air cylinder 26 is fitted to the air receiver 13 through the 2nd direction changeover valve 28, and this changeover valve 28 consists of a double solenoid 4-port 2-position valve. The 3rd direction changeover valve 33 is fitted between the cooling water tank 5 and shut-off valve 25 for air, and this changeover valve 33 is composed of a spring offset electromagnetic type 4-port 2-position valve. The output sides of probe cases 2 and 3 are linked to an air release tank 42 through an output pipe 40, and the air release tank 42 is linked to the cooling water tank 5 through a return pipe 43.
Patent JP-2000291734-A (JP)
Title: Multi-step slide compound base isolation unit and base isolation structure
Inventor: KAWAMURA SOICHI
IPC: E04H9/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a multi-step slide compound base isolation unit and a base isolation structure using this unit, excellent in execution work and economical efficiency, while apprehension causing uneven settlement of the structure and generating buckling in a base isolation device by an elastic support is eliminated and excellent base isolation performance by long periodicity and high damping of the structure can be displayed. SOLUTION: This base isolation unit 3 is constituted by integrally forming a pair of fixture plates 5a, 5b fixed to each upper/lower structure 2, 1, two sheets or more of connection plates 6 arranged between these fixture plates, first base isolation devices 7 by a slide support fixing main unit parts 7a to these fixture plates 5a, 5b and an upper or lower surface of the connection plates 6 and providing slide materials 7b in a tip end part slidably in the opposed fixture plates or connection plates, and second base isolation devices 8 by an elastic support fixing both end parts respectively to the fixture plates and the connection plates.
Patent JP-S5622724-A (JP)
Title: Pharmaceutical preparation of n4-acylcytosine arabinoside
Inventor: SAKURAI KINO
IPC: A61K47/24
Filed: 1979-08-02
Abstract: PURPOSE: To provide the titled preparation having increased inclusion efficiency even in the absence of an assistant such as stearylamine, and improved carcinostatic activity, by including N 4 -acylcytosine arabinoside in lecithin liposome.  
     CONSTITUTION: The titled preparation is prepared by including an N 4 -acylcytosine arabinoside having a 6W18C aliphatic acyl group (e.g. N 4 -caproylcytosine arabinoside, N 4 -caprylylcytosine arabinoside, etc.) in lecithin liposome, especially yolk lecithin liposome. Addition of cholesterol to the lecithin improves the fluidity of the liposome membrane. A major amount of the charged N 4 -acylcytosine arabinoside can be included without using an assistant such as stearylamine, dicetyl phosphate, etc., and the drug action is also increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61258607-A (JP)
Title: Controller of induction motor for vehicle
Inventor: SHINDO TOMIO
IPC: H02P27/08
Filed: 1985-05-10
Abstract: PURPOSE:To smoothly travel even at an extremely low speed time by correcting an AC command signal in response to the output signal of pulsation-detecting means. CONSTITUTION:Coefficient generators 45, 47 output coefficients gamma and lambda in response to the rotating speed of an induction motor 5. A function generator 33 outputs a correction coefficient mu in response to the vibration in a battery voltage. A multiplier 51 multiplies a correction signal produced by multiplying the coefficient mu by the coefficient gamma by a coefficient A' in response to a torque signal A from an accelerator 13, and outputs a voltage command signal V. A multiplier 53 multiplies a coefficient A'' in response to a torque signal A by the coefficient lambda, and outputs a frequency command signal ws. A 3-phase sinusoidal wave generator 21 outputs a 3-phase sinusoidal wave signal in response to the signal V, a frequency command signal ws and the speed signal. Comparators 25, 27, 29 compare the 3-phase sinusoidal wave signals with a triangular wave signal, and supplies a pulse-width-modulated 3-phase signals to an inverter 3.
Patent JP-S58664-A (JP)
Title: Dust preventive collar in pivotally supporting part
Inventor: YODA AKIRA
IPC: F16J15/324
Filed: 1981-06-26
Abstract: PURPOSE:To perform sealing of dust and oil, by providng a sealing lip of elastic material to the internal surface of a collar material, contacting the sealing lip under pressur to the end periphery of a shaft and the end side of a bearing boss further contacting a clinching lip of elastic material under pressure to a protrusion in the periphery of the bearing boss. CONSTITUTION:An elastic material A of rubber of synthetic resin and the like is provided to the internal surface of a collar material 1, prepared by metal, synthetic resin, etc., and a sealing lip B, protruding to the lower of the elastic material A and having an immersion margin, is contacted under pressure to the end periphery of a shaft 5, while a sealing lip C, sloped upward to the internal surface of the elastic material A, is contacted under pressure to the end side of a bearing boss 2, further a clinching lip D of the elastic material A is contacted under pressure to a protrusion E provided in the periphery of the bearing boss 2.