baber/WOPTO huggingface dataset:
Patent JP-H08289138-A (JP)
Title: Image reduction device
Inventor: YOSHINO YUJI
IPC: G06T3/40
Filed: 1995-04-11
Abstract: PURPOSE: To provide an image reduction device in which increase in a memory amount attended with increase in the reduction rate is prevented with an inexpensive and small scale configuration. CONSTITUTION: In the case of reducing an input image to 1/2, after image data of a 1st line are stored in a line buffer 103, 2nd line image data are fetched and inputted to an interleave processing section 102. Through the input of the 2nd line data, the line buffer 103 is shifted and the image data of the 1st line are extracted and fed back to the interleave processing section 102. The interleave processing section 102 applies simple interleave processing of OR processing with respect to the input image data and the feedback data and the result is outputted to the line buffer 103. Data by one line being 1/2 reduction data are stored in the line buffer 103 and shifted by the input of a succeeding 3rd line of data to obtain output data.
Patent JP-H04319254-A (JP)
Title: Battery structure
Inventor: SHIGEMATSU TOSHIO
IPC: H01M2/02
Filed: 1991-04-17
Abstract: PURPOSE:To prevent inside short circuit of each battery cell even if a liquid is leaked out of a battery cell by putting shaft parts of fastening bolts used at the time of stacking the battery cells in the circumference of frames for stacking. CONSTITUTION:A plurality of electrode plates 1 are layered by stacking frames 3. Meanwhile, end plates 5a, 5b fasten the layered body of electrode plates 1 from both sides. A shaft part 6a of a bolt 6 pierces a bolt hole 9 of one end plate 5a and comes to a hole 9 of the other end plate 5b. A nut 7 is set at the tip part of the bolt 6. An electrode plate 1 is thus fastened by the bolt 6 and the nut 7 through the end plates 5a, 5b. The bolt 6 is so set as to position the shaft part 6a in the circumference of a frame 3 of the electrode plate 1. As a result, even if a liquid is leaked out of a battery cell, the trouble that the inside of each cell is shortcircuited through the holes formed in the frame is solved.
Patent JP-H02267075-A (JP)
Title: Power steering system for vehicle
Inventor: HASEGAWA TAKASHI
IPC: B62D5/07
Filed: 1989-04-03
Abstract: PURPOSE:To prevent possible zigzag driving so as to enhance safety by lowering a power steering pump in revolution when a vehicle is found to have been in high speeds by a speed detector. CONSTITUTION:When a vehicle is found to have been in high speeds by a speed detector, the detected signal is fed back to the duty solenoid valve 64, transfer hydraulic pressure being acted to a clutch 44 via a valve 65 so as to let the clutch 44 be, so called, coupled with slip so that a hydraulic pump 41 is lowered in revolution. This causes a power steering hydraulic system 55 to be lowered in pressure while the rotating resistance of a steering handle 24 becomes heavy by that amount. Moreover, when no signal is outputted from the speed detector, the line pressure of a pump 42 is transmitted to the clutch 44. Since the hydraulic clutch 44 is engaged therewith, the pump 41 is, in this place, thereby rotated by an engine 2 at the normal revolution.
Patent JP-S5512273-A (JP)
Title: In-tank fitting type pump
Inventor: TAKAHASHI SHIROU
IPC: F04B35/04
Filed: 1978-07-12
Abstract: PURPOSE: To shield the vibration and noise of an electromagnetic pump used for compression and discharge of air and to elongate the use life by placing the pump in a tank for cleaning treatment of home sewage.  
     CONSTITUTION: An outer wall member 10 comprises a semispherical bottom cover 12 fixed to a semispherical top cover 16 by a screw 18 with a packing therebetween. The screw 18 is installed in a hole 22 topped with a cap 20 for preventing corrosion. The casing 42 of a machine main body 40 is fixed to the lower face of the top cover 16 by a screw 32 with a packing 48 therebetween, and the main body 40 partitions the interior of the wall member 10 into a suction chamber 24 (the upper portion) and a discharge chamber 26 (the lower portion). A suction port 28 and a discharge port 30 provided in the cover 16 are in communication with the suction chamber 24 and the discharge chamber 26 respectively. A fitting seat 34 is useful when the pump is fixed to the cover of a menhole or floated on the water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60235664-A (JP)
Inventor: DONARUDO AARU HESUTEINGUSU
IPC: H01B7/00
Filed: 1985-04-23
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-S5921145-A (JP)
Inventor: GUREN AASA RAITOMAIYA
IPC: G11B20/18
Filed: 1983-05-16
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-S59213754-A (JP)
Title: Polyester composition
Inventor: SUZUKI MASARU
IPC: C08L23/00
Filed: 1983-05-18
Abstract: PURPOSE:The titled composition forming a film having improved evenness, slipperiness, and electrical properties, obtained by blending a polyester with a polyolefin (copolymer) and a specific higher fatty acid compound. CONSTITUTION:(A) 100pts.wt. polyeter having a main repeating unit consisting of ethylene terephthalate is blended with (B) 0.1-10pts.wt. polyolefin or its copolymer, (C) 0.005-2pts.wt. at least one of a metal salt compound of a higher fatty monocarboxylic acid having 18-33C main component and a partial metal salt compound, and/or (D) 0.005-2pts.wt. higher fatty acid amide having 18-33C main component. Magnesium stearate, calcium montanate, etc. is preferable as the component C.
Patent JP-H02266682-A (JP)
Title: Teletext broadcast receiver
Inventor: HAYASHI SHUNEI
IPC: H04N7/08
Filed: 1989-04-06
Abstract: PURPOSE:To simplify the operation by applying the control to output a content screen when a command signal by a character key is detected at the teletext broadcast mode. CONSTITUTION:A system controller 7 outputs a control signal so as to output a content screen on the screen when an operation command signal from the TV broadcast into the teletext broadcast is detected and the state of the teletext broadcast selected already is confirmed by a mode discrimination means 7C and the information is sent to an operation control means 7B. Thus, the operation of character keys is an operation to obtain the program screen for the teletext broadcast at all times and at least the content screen is obtained by using the character key. Thus, when the program screen of the teletext broadcast is desired to be watched, the character key is to be operated for the time being in any case and the operation by the user is simplified.
Patent JP-S5512672-A (JP)
Title: Button type air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M4/90
Filed: 1978-07-14
Abstract: PURPOSE: To improve long term storability by employing an air electrode where powder or granular active carbon and metallic chelete compound are coexisted and gel elctrolyte having viscosity.  
     CONSTITUTION: Active carbon is immersed sufficiently in a solution where 2g of cobalt phthalocyanine is disolved into 300g of quinoline through gas absorption method while using powder or granular active carbon having superficial area of approx. 800m 2 /g then it is depressure dried under 100°C in liquid state to evaporate quinolin and to deposite cobalt phtalocyanine into active carbon then it is taken up and dried. Said process is repeated several time and approx. 5 wt% of cobalt phthalocyanine is deposited for active carbon then mixed with 3 wt% of Thephlone fine powder and held between stainless net, then pressurized to make thin board and water-rejective procession of Tephlone is performed to provide air electrode 3. While caustic alkaline gel eletrolyte of 10000 centi poise viscosity is impregnated into electrolyte holding layer 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05293163-A (JP)
Title: Method for spreading fragrance of perfume from article worn by user
Inventor: ANRI GIRE
IPC: A61L9/12
Filed: 1992-04-08
Abstract: PURPOSE: To enable an article to generate fragrance of perfume by fixing a small panel piece of a porous material onto the article worn by man is fixed while exposing its one surface from a wall face of the article and impregnating some drops of perfume into the panel piece. CONSTITUTION: When this method is applied to glasses, a groove is formed on the inside of at least one of temples 2, 3 of glasses 1, a small panel piece of a porous material such as wood formed into a prescribed shape is fixed on the grooves 21, 31 exposing one face of the panel piece 4 from a wall face of the glasses 1. At this time, the panel piece 4 is dipped into sodium chloride solution for about 10-15min, then taken out and dried in external air to evaporate water so as to make sodium chloride be remained in cells. Such treated panel piece 4 is supplied to use after mounting onto the glasses 1 and impregnating some drops of perfume so as to diffuse fragrance without directly contacting perfume with skin and, after evaporating, perfume is impregnated again.
Patent JP-S6181907-A (JP)
Inventor: IKEGAMI MICHIYOSHI
IPC: B65B61/12
Filed: 1984-04-27
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-S5610977-A (JP)
Title: Manufacture of photoelectric converter
Inventor: NOGUCHI KESAO
IPC: H01L31/02
Filed: 1979-07-09
Abstract: PURPOSE:To irradiate and utilize the reflected light of an ohmic electrode area to the effective light receiving surface of the photoelectric converter by forming the cross sectional shape of the electrode at the light receiving surface side in a raised shape having a slope with respect to the light receiving surface. CONSTITUTION:A gap 44 is formed between the specimen 41 of a solar battery and evaporated masks 42. The opening 43 of the mask 42 is narrower than the desired pattern. When an evaporating metal source is disposed directly above to evaporate the metal 45, an electrode 46 becomes in raised shape. When the gap is reduced, the slope of the raised portion becomes steep. The electrode 46 is formed by evaporating white silver on Ti. Since the high reflection factor electrode is formed with a slope according to this configuration, solar light 51 incident to the surface 54 of the electrode partly becomes reflected light 57, which reirradiates the effective light receiving surface at a reflecting angle 56 and an effective light receiving surface incident angle 58. Inasmuch as the surface 52 receives a direct incident light 51 and the reflected light 57, it increases a photocurrent so as to improve the conversion efficiency of the photoelectric converter.
Patent JP-H10258765-A (JP)
Title: Joint structure for automobile structure member
Inventor: HASHIMURA TORU
IPC: B23K9/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for automobile structure members which is capable of securing sufficient joining strength and rigidity by reducing a thermal effect by welding and also excellent in welding and assembling performance. SOLUTION: A joint structure is constructed in such a manner that a hollow extruded materials 11 and 12 made of aluminum or alluminum alloys are welded and connected via a joining member 13 also made of aluminum or an aluminum alloy. The joining member 13 made from an extruded material includes a plurality of connecting parts 14 and 15 fitted and inserted into the hollow parts of the hollow extruded materials 11 and 12, step parts 16 are provided in the rear ends of the connecting parts 14 and 15, the step parts 16 are chamfered toward outer edges and a groove part formed between its chamfered part 17 and the end parts of the hollow extruded materials 11 and 12 is welded in a circumferential direction.
Patent JP-S61245113-A (JP)
Title: Positioning method for optical fiber fusion splicing device
Inventor: IWAMOTO YOSHINAO
IPC: G02B6/255
Filed: 1985-04-22
Abstract: PURPOSE:To position a device with good reproducibility by adjusting displacement devices for an X and a Y axis and correcting an axis shift between two blocks. CONSTITUTION:Light from a light source 8A is made incident on an optical fiber 1A and the photodetection level of projection light from an end part 5A is measured by an optical wattmeter 8B connected to an optical fiber 1B. Then, the blocks 2A and 2B are positioned by X-axis displacement devices 2A, 3A, and 4A and Y-axis displacement devices 2B, 3B, 4B, and 7B so that the photodetection level is maximum. Consequently, the photodetection level becomes maximum and the optical fibers 1A and 1B transmit the light from the light source 8A efficiently, so the optical fibers 1A and 1B have their end parts 5A and 5B fusion spliced together after being positioned.
Patent JP-S5515103-A (JP)
Title: Small-size telescopic lens
Inventor: NAKAGAWA JIHEI
IPC: G02B9/60
Filed: 1978-07-17
Abstract: PURPOSE: To reduce telescopic ratio and improve aberration correction as well by using Elnoster type lens system for the positive lens part and disposing the negative lens of meniscus whose concave face is faced to the object by leaving a relatively large spacing.  
     CONSTITUTION: The lst group lens I is a positive lens, the 2nd group lens II is a meniscus-form positive lens whose convex face is faced to the object and the 3rd group lens III is a negative lens. The 4th group lens group IV is disposed by leaving a relatively large air spacing to suppress the increase in distortion aberrations and magnification chromatic aberrations, etc. by the lst, 2nd group lenses. Further, the 5th group lens V is a negative lens of meniscus form whose concave face is faced to the object to reduce the incident angle of the diagonal luminous flux to the lens, solve the problems of aberration corrections and reduce telescopic ratio. Further when the entire system focal length is let to be f, the composite focal length of the lst to 4th groups to be f 1-4 , the spacing between the rear face of the 4th group lens and the 5th group lens to be l, the Abbe number of the 4th group lens to be ν 4 , the radii of curvature of the front face and rear face of the 5th group lens to be ν 5 , ν 5 ', then the conditions of formulas (1) thru (4) are satisfied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5514345-A (JP)
Title: Speed reduction gear system
Inventor: MORIYAMA KAZUYOSHI
IPC: F16H57/032
Filed: 1978-07-17
Abstract: PURPOSE: To shield noise stemming from vibrations due to torque pulsations by supporting metal reduction gear trains in gear support frames made of a synthetic resin and partly housing the support frames in a metal gear case.  
     CONSTITUTION: Gear support frames 11 and 12, which support a first stage gear set 13, a second stage gear set 14, a third stage gear set 15 and an output shaft 18 in a speed reduction gear system 1, are made of a composite synthetic resin material, and the shafts of the individual gear sets 13, 14 and 15 and the output shaft 18 are rotatably supported in respective bearings 16a, 16b, 16c and 17 which are molded as integral burried metal members in the synthetic resin support frames. The support frames 11 and 12 are accommodated in a metal gear case 19. Thus, vibrations produced at the time of meshing of gears are attenuated by the resin support frames 11 and 12. In addition, since metal gears are used, the load capacity can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07290645-A (JP)
Title: Biodegradable metallizing material and production thereof
Inventor: TAKANO AKIHIKO
IPC: B32B15/08
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a biodegradable metallizing material adjustable in strength, water resistance and moldability and not destructing enviromnent by constituting the same of a laminate consisting of a biodegradable polymer layer composed of specific aliphatic polyester and a metal film which may be partially oxidized. CONSTITUTION:Aliphatic glycol and aliphatic dicarboxylic acid or an anhydride thereof are reacted in the presence or absence of 5 mol% or less of a compd. selected from aliphatic polyol having three or more alcoholic hydroxyl groups, aliphatic polyoxycarboxylic acid having three or more oxycarboxyl groups or an anhydride thereof and aliphatic polycarboxylic acid having three or more carboxyl groups or an anhydride thereof to form aliphatic polyester polyol having a hydroxyl group at its terminal and this aliphatic polyester polyol and polyisocyanate are reacted or subjected to glycol removing reaction under vacuum of 0.005-1mmHg at 160-230 deg.C in the presence of a catalyst to produce aliphatic polyester with a number average mol.wt. of 10000 or more. A biodegradable metallizing material is constituted of a laminate having a biodegradable polymer layer 1 composed of aliphatic polyester and a metal film 2 which may be partially oxidized.
Patent JP-H04298192-A (JP)
Title: Video signal processing circuit
Inventor: MURATA NORIO
IPC: H04N9/67
Filed: 1991-03-26
Abstract: PURPOSE:To realize a dynamic contrast correction circuit implementing contrast emphasis for a dark part in a picture with strong contrast without causing undesired emphasis to a high color saturation picture part. CONSTITUTION:R, G, B three primary color signals are fed to matrix circuits 1-3 for two color difference signal (C0, C1) and for a luminance signal (Y) and synthesized into a luminance signal and a chrominance signal and subject to orthogonal modulation by a modulation circuit 5, from which a color signal is obtained. On the other hand, the R, G, B signals are inputted to a maximum value detection circuit 4, from which a signal with a highest level among the R, G, B signals is outputted. The maximum value detection output is fed to a luminance chrominance signal gain control circuit 6, from which the luminance chrominance signal gain control section in response to the level and the result is fed to multiplier circuits 7, 8, a luminance signal and a chrominance signal being multiplied signals are amplified based on the control of the above gain control signal, added by an adder circuit 9 and a composite color signal is obtained.
Patent JP-S60260705-A (JP)
Title: Fluid control device
Inventor: KOMORIYA SUSUMU
IPC: F15B11/00
Filed: 1985-04-24
Abstract: PURPOSE:To facilitate the change of specification as well as enabling the high density outfit of fluid circuit by constituting a fluid control circuit in such a way that both end blocks are tightly connected with the intermediate blocks. CONSTITUTION:This fluid control circuit device has an integrated structure constituted by bringing a vacuum inlet block 1, three circuit blocks 2 and a high- pressure ar inlet block 3 into close contact one another, and by tightening together two connecting rods 4 piercing through these blocks 1 through 3 with nuts 5. In the respective input blocks 1 and 3, guide holes 8 and 9 facing toward inside from the rear side are formed respectively, and commmunicating holes 10 and 11 are provided on the contact surfaces of circuit blocks 2 positioned at the ends of guide holes 8 and 9 of the respective inlet blocks 1 and 3. Further, communicating holes 14 which communicate with the said communicating holes 10 and 11 are provided in each circuit block 2, and flow rate regulating mechanism 16, 18 and a fluid open/shut device 25 are incorporated so as to control the communicating conditions, etc. between the communicating hole 14 and 14.
Patent JP-H01257374-A (JP)
Title: Mos type nonvolatile semiconductor memory device
Inventor: NAKADA HIDETOSHI
IPC: H01L29/792
Filed: 1988-04-07
Abstract: PURPOSE:To avoid the degradation of the breakdown voltage of the diffused layer of a memory transistor caused by the reduction of the depth of the diffused layer by a method wherein the channel direction dimension of the channel part is determined by the width of a trench only regardless to the depth of the diffused layer. CONSTITUTION:A trench 12 is formed in the channel part of a memory transistor 16 and the channel length is determined by the trench 12. Therefore, the channel direction dimension of the channel part of the memory transistor can be determined by the width of the trench only regardless to the depth of a diffused layer 3. In other words, when the size of the memory transistor is reduced, it is inevitable to reduce the depth of the diffused layer with the conventional constitution but it is not inevitable with this constitution. Therefore, the degradation of the breakdown voltage of the diffused layer accompanying the size reduction of the device can be avoided. Thus, the channel length can be reduced and a large integration scale can be achieved without degrading the breakdown voltage of the diffused layer.
Patent JP-S5513576-A (JP)
Title: Receiving unit of television multiplex broadcast
Inventor: TADAMA MARE
IPC: H04N7/08
Filed: 1978-07-14
Abstract: PURPOSE: To improve the use effect of the selection operation of programs by displaying a receiving program and a program selected by a user himself and simplifying the selection operation of the program selected by the user.  
     CONSTITUTION: Receiving signals where plural static signals formed during a prescribed number of horizontal scanning periods are superposed successively in a fixed section of the vertical period for every fixed period are received, and static picture signals are extracted from these receiving signals, and these extracted signals are stored in a memory circuit, and signals stored in this manner are read out successively to project an arbitrary program of receiving programs. The selective read of a TV multiplex broadcast receiving unit like this is performed by reading out successively alphabets added to programs stored in ROM 28 on a basis of the result of the comparison between gate signals from gate circuits 24 and outputs of selection circuit 16 and decoder 15 in comparator circuit 26, and these alphabets are applied to synthesizer circuit 31 through shift register 30 where timing signals are inputted, and receiving program P and program G selected by a user are displayed simultaneously by the output of circuit 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60895-A (JP)
Title: Process and apparatus for metabolizing organic waste water using growth liquid slurry containing clay, sludge, sulfur bacteria, purple sulfur bacteria, and mixed strain of euglena
Inventor: SEKINE ICHIGOROU
IPC: C02F3/34
Filed: 1983-05-17
Abstract: PURPOSE:To remove BOD of organic waste water effectively and to metabolize it to feed or fertilizer by treating org. waste water using growth liquid slurry contg. clay, sludge, sulfur bacteria, purple sulfur bacteria, and mixed strain of Euglena as a filter medium and culture base material. CONSTITUTION:1t of swine urine contg. 5,500ppm BOD component is charged to a storage tank 1, and 1t growth liquid comprising sulfur bacteria, purple sulfur bacteria, mixed strain of Euglena is inoculated and cultivation is carried out at 15-32 deg.C for 5 days. A slurry mixture consisting of sludge and waste clay in 2:8 proportion is filled in a transparent vertical cultivation tank 2, 3, 4, 5. Filtration membranes 11, 12, 13, 14 are attached to the tanks; 0.5t filthy water comprising swine urine contg. 2,500ppm BOD component is fed every day from a filthy water feeding port 39, and treated water contg. 15ppm BOD component is obtd. Growth liquid contg. sulfur bacteria, purple sulfur bacteria, and mixed strain of Euglena is fed from the transparent vertical cultivation tank 2 to a fermentation tank 37 using a liquid feeding pump 23 and a valve 36. slime bacteria and yeast are inoculated after adding saccharide and fermentation is performed.