baber/WOPTO huggingface dataset:
Patent JP-H02194839-A (JP)
Title: Silver catalyst for producing ethylene oxide and production thereof
Inventor: NAGASE SHINICHI
IPC: B01J23/58
Filed: 1989-01-24
Abstract: PURPOSE:To enhance durability of a catalyst for producing ethylene oxide by carrying the specified amount of fine metallic silver particles and cesium respectively on alpha-alumina carrier wherein both the outer surface of the carrier and the surfaces of holes thereof are coated with amorphous silica. CONSTITUTION:alpha-alumina carrier wherein both the outer surface of the carrier and the surfaces of holes thereof are coated with amorphous silica is formed by impregnating alpha-alumina carrier with an aq. soln. contg. colloidal silica and thereafter heating, drying and calcining this carrier. Both fine metallic silver particles of 5-25wt.%/catalyst and cesium of 0.001-0.05g equivalent/1kg catalyst are carried on this carrier and thereafter activating treatment is performed nd thereby silver and cesium are deposited on the porous inorganic refractory carrier. Then a silver catalyst for producing ethylene oxide is formed by performing high-temp. heat-treatment at 400-950 deg.C in inert gas of <=3vol.% concn. of oxygen contained therein.
Patent JP-S62171949-A (JP)
Inventor: FURUKAWA TOSHIHARU
IPC: B02C19/06
Filed: 1986-01-23
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-H03223043-A (JP)
Title: Paper feeder
Inventor: MOMOTAKE MASATO
IPC: B65H3/52
Filed: 1990-01-25
Abstract: PURPOSE:To perform good picture forming by controlling a roller means so as to be driven-rotated in a direction of feeding a picture-formed medium when only a single sheet of the picture-formed medium is interposed between the first and second roller means of a separate feed means. CONSTITUTION:The separating roller 84 (second roller means) of a separate feed means 85 is rotatably mounted to a shaft 89 and its rotation is also controlled through a torque limiter 88 (rotation control means), and the limiter 88 is placed in a driven-rotatable condition by spreading the internal diameter of a spring 90 when a load of the predetermined or more is applied to the roller 84. A spring clutch, which constitutes the limiter 88, uses a spring clutch of torque such that the roller 84 is also driven by conveying force given by a paper feed roller 83 (first roller means). The roller 84 is driven in a conveying direction by friction force with an envelope A in a condition, of a single sheet, and not rotated at the time of a double feed of two sheets or more to stop conveyance of the envelope A after the second sheet, Consequently, generation of paper dust can be prevented.
Patent JP-H09211299-A (JP)
Title: Lens barrel with built-in ultrasonic motor
Inventor: WATANABE TSUNEO
IPC: G02B7/09
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To surely fix the stator of an ultrasonic motor at the fixed barrel of a lens barrel at the time of automatic focusing by providing a small rotary body rolling on the side surface of a fixed,barrel and a pressing member pressing a manual operation part to the side surface of the fixed lens barrel through a small rotary body and bringing it into contact by friction and providing a friction member at an abutting part between the manual operation part and/or the fixed lens barrel and the small rotary body. SOLUTION: The stator 6 of the ultrasonic motor is provided with plural rollers 25 pivotally supported by a center axis 26 on an outer periphery. The pressing member 11 presses the stator 6 to the inner periphery end surface 1f of the large diameter part of the fixed lens barrel 1 through the roller 25, so that the stator 6 is prevented from being easily rotated in an automatic focusing mode. Also, the pressing member 27 presses an intermediate ring 7 to the inner periphery end surface 1f of the large diameter part of the fixed lens barrel 1 through the roller 25. Annular rubber sheets 31 and 32 are respectively stuck on the end surface 7a of the intermediate ring 7 abutting on the roller 25 and the inner periphery end surface 1f of the large diameter part of the fixed lens barrel 1.
Patent JP-H05202748-A (JP)
Title: Cooling device for water cooled internal combustion engine of vehicle
Inventor: TANAKA AKIHITO
IPC: B60K11/04
Filed: 1992-01-29
Abstract: PURPOSE:To improve the loading performance of a cooling device, improve assembling workability, and prevent the reliability degradation of a vehicle due to the malfunction of a brake mechanism. CONSTITUTION:A bypass circuit 9 in which cooling air flows bypassing a refrigerant compressor 3 is formed in the air duct 5 provided around the refrigerant condenser 3 and the radiator 2. A closing damper 10 to close this bypass circuit 9 is driven to the side to close the bypass circuit 9 by a negative pressure type actuator 11 and driven to the side to open the bypass circuit 9 by the elastic force of a spring 12. All of the refrigerant condenser 3, closing damper 10, negative pressure type actuator 11, and spring 12 are contained in the air duct 5 and assembled to the air duct 5.
Patent JP-S56111253-A (JP)
Title: Mounting of heat-radiating fin to thick film integrated power circuit
Inventor: KINJI KENJI
IPC: H01L23/373
Filed: 1980-02-08
Abstract: PURPOSE: To make compacter the thick film IC with double side wirig substrate, by inserting a ceramic plate of good thermal conductivity and electric insulating characteristic between the double side wiring substrate and a heat radiating fin to form an insulating layer thereto.  
     CONSTITUTION: A ceramic plate 3 made of alumina-beryllia is inserted between a double side wiring substrate 1 and a metallic heat-radiating fin 2. On one side of the substrate 1 which faces the ceramic plate 3, a thick glass paste film is printed and  the ceramic plate 3 is bonded thereon and annealed, and attached by the glass layer  4. Then the ceramic plate 3 and the heat-radiating fin 2 is bonded by a resinous  adhesives 5 of good thermal conductivity. With such an arrangement, a layer with  good thermal conductivity and electric insulating characteristic can be formed between the double side wiring substrate and the heat-radiating fin, and a compacter  IC with double side wiring can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09214132-A (JP)
Title: Manufacture of plasma display and soldering equipment used for the manufacture
Inventor: MATSUNAGA OSAMU
IPC: B23K1/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To stably solder electrode terminals of a glass panel board and the terminal part of a variable circuit board, without generating imperfect soldering and glass panel cracks, by using a thermo-compression bonding head which moves a heating chip and a panel receptor according to the warp of the glass panel board, in such a manner that the facing surfaces of the heating chip and the receptor are in parallel with the glass panel board surface. SOLUTION: Between a heating chip 4 and a panel receptor 10 which are counterposed, a glass panel 1 and a variable type circuit board 3 are so stacked and inserted that wiring terminals on the variable type circuit board surface on which terminal solder is stuck coincide with electrode terminals on the glass panel board surface. The heating chip 4 and the panel receptor 10 are so moved that the facing surfaces of them are in parallel with the main surface of the glass panel board 1. The facing surfaces of the heating chip 4 and the panel receptor 10 clamp the overlapping region of the two boards 4, 10.
Patent JP-H0787954-A (JP)
Title: Low alcohol spirit and its preparation
Inventor: TOOMASU ROOMAN
IPC: C12H6/02
Filed: 1991-01-11
Abstract: PURPOSE: To efficiently remove a portion of the alcohol from a distilled spirit without destroying the flavor of the spirit by passing a feed stream of the distilled spirit through a reverse osmotic system comprising a semi-permeable membrane, retaining the system under specific conditions and splitting the feed fluid into a permeate and a retentate components.  
     CONSTITUTION: A feed stream of a distilled spirit is passed through a reverse osmosis permeator system 20 comprising a semi-permeable membrane composed of one or more polymer membranes comprising one or more of polyaramids of 2,4-diaminobenzenesulfonic acid, calcium salt (2:1), polymer with 1,3- benzenediamine, 1,3-benzenedicarbonyl dichloride and 1,4-benzenedicarbonyl dichloride and a pressure is applied to feed fluid relatively to the permeable membrane to maintain the reverse osmois permeator system 20 so as to provide 1,000-1,500 psig pressure. Thereby, the fluid is split into a permeate component 24 and a retentate component 30 and a part of the alcohol is removed from the distilled spirit simply by continuously passing the feed fluid through the system 20 only once. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04239258-A (JP)
Title: Picture reader and recording system using the picture reader
Inventor: TAKEDA AKIO
IPC: H04N1/028
Filed: 1991-01-11
Abstract: PURPOSE:To save a cost by omitting the positioning of a short focus lens array, and to reduce the working manhour of the short focus lens array by fixing the position of an original board and the short focus lens array, and adjusting the position of a light receiving element. CONSTITUTION:The position adjustment of a light receiving element 1 is usually operated by loosening a screw 57, and adjusting the position of the upward and downward direction of a substrate supporting plate 24 having a large attaching hole 24a, and a theta2 direction of the surrounding of the attaching hole 24a. And also, the short focus lens array is positioned and fixed to a main scanning carriage by abutting the bottom face of the short focus lens array on the supporting face of the main scanning carriage.
Patent JP-H05202015-A (JP)
Title: Benzoquinone derivative
Inventor: TATSUOKA TOSHIO
IPC: A61P9/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide a new benzoquinone derivative effective in oral and parenteral administration passageways, extending the survival period of a mouse under a low oxygen load and useful as an agent for preventing and treating ischemic cerebral disorders. CONSTITUTION:A compound of formula I (R<1> to R<3> are H, lower alkyl, lower alkoxy; X is H, CH3, 0CH3, halogen; m, n are 1,2). For example, 4(5,6-dimethyl-3- methyl-1, 4-benzoquinon-2-yl)-4-phenyl-1-thiomorphorino-1-oxobutane-S-oxide. The compound of formula I wherein n is l can be produced by reacting the compound of formula II with 1-2 equivalents of an oxidizing agent in a solvent not relating to the reaction at a temperature of 0-80 deg.C. The compound of formula I wherein n is 2 can also selectively be produced by reacting the compound of formula II with 2-10moles of the oxidizing agent in the same method as in the above-mentioned method. The compound as a medicine is usually administered in a dose of 0.1-1000mg, preferably 10-500mg, a day for an adult.
Patent JP-S59140330-A (JP)
Title: Cooling method of long-sized steel material
Inventor: HASUNO SADAO
IPC: C21D1/00
Filed: 1983-01-31
Abstract: PURPOSE:To cool a long-sized steel material having no bend with a small scale cooling installation in the stage of cooling the long-sized steel material having a circular section by cooling and transferring transversely the steel material while rotating the same at a specific number of revolutions or more. CONSTITUTION:A long-sized steel material 3 such as a steel pipe having a circular section discharged from a heat treating furnace is transversely moved from an in-feed roller 4 onto a rotary conveyor 10 of a cooler 2. The number of revolutions at which no bend arises when the material 3 is cooled from a high temp. state is preliminarily empirically known. While the material 3 is rotated and moved on the conveyor 10 at the number of revolutions larger than said known number of revolutions, cooling water is ejected like a mist from a cooling nozzle 7 to cool uniformly the material at a cooling rate of 1 deg.C/sec. The cooled material is transferred onto a cooling bed 9. The long-sized steel material having a circular section is cooled with the small scale cooling device without generating a bend therein.
Patent JP-S60158791-A (JP)
Title: Recorder of color image signal
Inventor: HORIUCHI YOSHIMORI
IPC: H04N5/782
Filed: 1984-01-27
Abstract: PURPOSE:To hold the interleave relation between fields without fail by selecting a tape winding angle with respect to a rotational drum of a small aperture having a double azimuth rotational magnetic head with a margin and by multiplying a head free running period by integers of H. CONSTITUTION:A pair of component chrominance signals separated from an image signal, for instance, color difference signals R-Y and B-Y, are arranged alternately and sequentially in the condition where their time bases are compressed by 1/2, and a time division multiplex signal is formed. After this signal and a luminance signal are FM-modulated, they are supplied to a pair of invidual heads Ha and Hb, and recorded in adjacent tracks simultaneously. A winding angle with respect to a small aperture drum 6 having a double azimuth rotational magnetic head Ho is selected with a margin. Moreover, a diameter D3 of the drum, winding angle, etc., are selected so that a head free running distance will be nH (n: integer); therefore the interleave relation between fields can be held.
Patent JP-S59138902-A (JP)
Title: Height detector for dust layer in dust pit
Inventor: OONISHI TAKASHI
IPC: G01B11/00
Filed: 1983-01-31
Abstract: PURPOSE:To measure the height in the dust layer in a dust pit easily with high operativity by providing a camera which photographs the surface of a body to be measured in the dust pit, an image processor which quantizes the light and shade of an image, and a computing element. CONSTITUTION:The camera 12 is provided movably over the opening of the pit 10 which contains the dust 11 to be measured while facing the surface of the dust 11. The camera 12 is connected to the computing element 14 electrically through the image processor 13 and its output is supplied to a monitor television 15. The image processor 13 quantizes the light and shade level of an image picked up by the camera 12 and displays quantized area classified by the area or length of areas with the same brightness. The computing element 14 calculates the mean value or standard deviation value of the quantized areas from the output of the image processor 13.
Patent JP-H04248634-A (JP)
Title: Debugger
Inventor: IMAI SATOSHI
IPC: G06F11/28
Filed: 1991-02-05
Abstract: PURPOSE:To easily find latent bugs by eliminating a need to recognize the arrangement of addresses belonging to data in plural data structures of a prescribed data structure and a non-data structure and efficiently finding overrun from the prescribed data structure at the time of program execution. CONSTITUTION:A means 11 which generates data of the non-data structure to which a label is added is provided. Non-data structure data in a source code 2 is interposed between labels of dummy data of global variables. A data arrangement information generating means 12 is provided to generate arrangement information of data of non-data structure data to which the label is added. An access data detecting means 13 is provided to collate data arrangement information and detects that the accessed address is within the range of the area of non-data structure data to which the label is added.
Patent JP-H08209796-A (JP)
Title: Balcony
Inventor: HOSOI HIDEO
IPC: E04B1/00
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a balcony suitable for an urban dwelling house, by a method wherein a fence which is finished like a building body and is higher than the range of person's eyes is put around a semi-outdoor space formed by recessing part of the building body. CONSTITUTION: A balcony 1 is constructed by surrounding a semi-outdoor space 11 recessed in a building 10. After that, a decorative sash bar 15 being similar to the decorative sash bar 15 of a window frame 14 is provided on the top of a fence 12, and the balcony 1 is made externally as if it were part of the building 10, and thus the building 10 matched naturaly with urban scenery is produced. The fence 12 is made higher than the range of person's eyes and the person's eyes are prevented from being turned inside even in the case where the balcony faces the upper story of the house next door. Furthermore, even in the case of urban dwelling houses at which the buildings 10 are often opposed to boundaries between adjacent lots and to a street, dwellers can gain enjoyment from nature by light and wind by providing shrubbery 2 in the balcony 1.
Patent JP-S58130417-A (JP)
Title: Digital audio recorder
Inventor: YASUDA NOBUYUKI
IPC: G11B20/24
Filed: 1982-01-29
Abstract: PURPOSE:To prevent the generation of click sounds in the stage of reproduction by prohibiting recording of digital signals corresponding to the large level signals of analog signals at the start point of recording and the interrupted point of recording. CONSTITUTION:The audio signals from an audio singnal input terminal 1 are supplied through an amplifying circuit 2 to a PCM encoder circuit 3, and the digital signals of the audio signals are supplied through a recording circuit 4 to a magnetic recording-reproducing head 5, whereby the signals are recorded  on a magnetic tape. The digital signals reproduced with the head 5 are supplied through a reproducing circuit 6 to a PCM decoder circuit 7, from which the signals are supplied through an amplifying circuit 8 to an output terminal 9. A recording muting circuit is provided on the input side of the circuit 3, and is  operated when recording is started and when the recording is interrupted. On the other hand, the control signals corresponding to the operations of an operating button group 10 are supplied from a system control circuit 11 to a mechanism driving circuit 12, which performs the operations corresponding to the operations of the group 10.
Patent JP-S60161215-A (JP)
Title: Car air-conditioner
Inventor: ISHIKAWA MITSUHIRO
IPC: B60H1/34
Filed: 1984-01-31
Abstract: PURPOSE:To exhibit stable cooling/warming capacity during travel irrespective of the advancing direction by providing a movable louver for varying the position with correspondence to the advancing direction at the outer air blow-out port. CONSTITUTION:Outer air fed through an outer air fan 6 under cooling is taken through an outer air intake port 3 to cool an outdoor heat exchanger 7 and discharged through an outer air blow-out port 9. When the car is travelling in the direction C, travel wind (h) is produced in reverse direction from the advancing direction to incline the movable louver 10 in reverse direction from the advancing direction through dynamic pressure of travel wind and the deflected wind will bring the vicinity of movable louver 10 at said blow-out port 9 to negative pressure. Consequently, in order to assist discharge (g) at said blow-out port 9, the amount of exhaust will increase to improve the heat exchange efficiency thus to improve the cooling capacity of car. Upon reversal of advancing direction, the movable louver 10 is inclined automatically in reverse direction from advancing direction by the travel wind pressure, thereby manual changeover is not required.
Patent JP-H05203936-A (JP)
Title: Electro-optical liquid crystal element
Inventor: ITO KOKICHI
IPC: G02F1/1333
Filed: 1992-01-29
Abstract: PURPOSE:To enhance the adhesion of orienting films and to provide a liq. crystal display element not causing unevenness in display due to scratches by rubbing by forming an insulating film contg. SiO2 having a high polymn. degree and controlling the surface ruggedness of the insulating film. CONSTITUTION:The surface ruggedness of an insulating film 15 is increased by incorporating 10-60% SiO2 having 100-600Angstrom particle diameter and a high polymn. degree into the film 15. The resulting insulating film 15 is formed on a glass substrate 11 with an electric conductive transparent film 13 and orienting films 16, 17 are formed on the insulating film 15 and a glass substrate 12 with an electric conductive transparent film 14, respectively. After rubbing, the substrates 11, 12 are stuck to each other with a peripheral sealing agent 18 in-between and a liq. crystal 19 is sealed in the remaining gap. Since the adhesion of the orienting films 16, 17 on the insulating film 15 is enhanced, a uniform display state free from unevenness in display is obtd.
Patent JP-S56111447-A (JP)
Title: Goniometer for x-rays analyzer
Inventor: WATANABE EIJI
IPC: G01N23/207
Filed: 1980-02-08
Abstract: PURPOSE:To make detector plate slide of a substrate smoothly by providing a constant-gap slide point at optional position between the detector plate and the substrate and by applying constant pressure to the constant-gap slide points. CONSTITUTION:At least three proper positions between detector plate 8 and substrate 4, constant-gap slide points 21a, 21b and 21c are provided. Those slide points are so set that the area encircled by lines connecting respective points to be maximized. Then, pressing means 22a, 22b and 22c of applying constant pressure to those constant-gap slide points are provided. Each pressing means consists of shift 28c, spring member 32c, etc., and tensile strength operates between nut 31c and collar part 29 of the shaft to press detector plate 8 and substrate 4 by the resulted repulsive force. Thus, the interval between detector plate 8 and substrate 4 is held constant and detector plate 8 is enabled to slide on substrate 4 smoothly.
Patent JP-S56111675-A (JP)
Title: Power source device for deflecting charged ink drop
Inventor: ISAYAMA TAKUROU
IPC: B41J2/09
Filed: 1980-02-08
Abstract: PURPOSE:To obtain the titled device which protects a high voltage power source, prevents a printing quality from degrade and issues an alarm by a method wherein when a voltage is generated across both terminals of a resistor connected for protecting a voltage power source because of a leak current, a high voltage power source is interrupted. CONSTITUTION:When an insulating resistance between deflection electrodes 3a and 3b lowers and a leak current increases, a voltage is generated across both terminals of a resistor 1, and when this voltage is compared with a reference voltage Vo through a voltage comparator 10 and if it exceeds the reference voltage Vo, a signal is outputted. This signal passes through an inverter 11 and enters a terminal S of a flip-flop circuit 12 and makes an output terminal Q high level. And then, a transistor 13 is plced in continuity state and a transistor 4 is turned OFF and a circuit including deflection electrodes 3a, 3b and a high voltage power source is interrupted. If an alarm circuit ALM is being connected to a terminal Q bar of the flip-flop 12, the interruption of the high voltage source 2 can be known.