baber/WOPTO huggingface dataset:
Patent JP-S62217705-A (JP)
Title: Dish for parabolic antenna
Inventor: KUROSAWA HIROSHI
IPC: H01Q15/16
Filed: 1986-03-19
Abstract: PURPOSE:To reduce the wind pressure and to attain the light weight by providing a flange reinforcement part to the peripheral of a dish and forming a vent hole up to this side of a folded ridge line of said reinforcement part in excess of a prescribed rate of a radio wave reflecting face of the dish. CONSTITUTION:The flange reinforcement part 7 is provided to the peripheral of the dish 5 of the antenna, no vent hole 2' is provided near the ridge line at a circumferential flange rising part 6 and a radio wave reflecting face 9 of said flange folded ridge line part 8 but vent holes 2' as many as possible are provided to all the reflecting faces to the outside of, e.g., 80% of the radius of the face 9. Thus, the weight of the dish 5 of the parabolic antenna itself is reduced and the wind pressure exerted onto the dish 5 is decreased by the vent holes 2'. Further, the porous plate part formed by providing many vent holes 2' to the radio wave reflecting face 9 and the part at the inside of the ridge line of the peripheral flange reinforcement part 7 without vent hole are formed incorporatedly by the same curvature face to improve the reflecting face accuracy of the received radio wave and the reflected radio wave with excellent quality is collected to a converter 20 so as to improve the reception performance as a parabolic antenna.
Patent JP-H10252327-A (JP)
Title: Key system with id, night safe device, and rent safe system
Inventor: NAKAMOTO KOJI
IPC: E05G1/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To record personal authentication to specify a utilizer and a utilizing history by a method wherein when a data terminal on the key side and a data terminal on the door side have come into contact with each other, ID data is read and recorded. SOLUTION: When a control part 20 receives ID data through an interface 20d, when as a result of the ID data being collated with data for collation stored at a memory 20b, it is decide that the ID data is properly registered ID data, an operation signal is fed to a solenoid 12 from a connection line 10c through the interface 20d. Through operation of a solenoid 12, a lock lever 12a to block rotation during unlocking of a lock 10 is moved backward and a lock 10 is brought into a state to effect rotation for unlocking. With this state, by effecting rotation operation of a key 1 inserted in the lock 10, unlocking is practicable. Simultaneously, ID cord of the lock 1 is recorded by a control part 20 as the utilization history of the key 1 at a memory 20 togetherwith an unlocking data through clocking of a timer 20 for clocking.
Patent JP-H1039940-A (JP)
Title: Controlled power source
Inventor: BEIER RALF
IPC: G05F1/613
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To shorten the time for reaching a linear operation range when a control device starts an operation or is activated by providing a preliminary current stage for impressing a spare current to a control amplifier depending on a difference between voltages at the valid value input terminal and a nominal value input terminal. SOLUTION: The control device is provided with the control amplifier supplied from a current bank provided with at least one constant current source, the valid value input terminal 30 of the control amplifier for receiving the voltage between the output terminal of a power source and the nominal value input terminal 25 for receiving a reference voltage. The control device is provided with the spare current stage 37 for at least partially impressing the spare current impressed to the control input terminal of a semiconductor element through the output terminal of the control device to the control amplifier depending on the difference between the voltages at the valid value input terminal 30 of the control amplifier and the nominal value input terminal 25.  In this case, the current bank can normally supply some mutually simultaneously stabilized DC currents in a mutually preferable fixed ratio.
Patent JP-H11256442-A (JP)
Title: Filament yarn excellent in bulkiness and its production
Inventor: YAMAGUCHI TOSHIRO
IPC: D02J1/18
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To impart excellent bulkiness to yarn in a same step successively to a spinning and drawing step and carry out rational crimping to thick denier yarn which is difficult in usual false twist step. SOLUTION: This method for producing filament yarn excellent in bulkiness comprises bringing a filament yarn in which two fiber forming thermoplastic polymer components having the difference of thermal shrinkage are formed in eccentric core-sheath conjugate type and the coil crimping is developed into contact with a contact member 3 and carrying out separation between crimp development in filament single yarn and single yarn and/or sifting of crimp phase between single yarns.  In the single yarn group constituting the yarn, yarn numbers overlapping 1/2 cycle crimp part of one single yarn to part of other one or more filament single yarns are <80% based on total numbers of filament single yarn group when observed in 1/2 cycle of crimp cycle at an arbitrary part in length direction of arbitrary filament single yarn and the filament yarn has a structure in which filament single yarns gathers in a state in which overlap of crimp is slight.
Patent JP-S60205196-A (JP)
Title: Core of radiator made of aluminum alloy having good anticorrosion property
Inventor: HAGIWARA RIKI
IPC: F28F19/06
Filed: 1984-03-29
Abstract: PURPOSE:To improve anticorrosion of inner surface of water tube by the sacrificial anodic effect of the alloy by a method wherein the alloy, containing zinc of specified composition capable of preventing evaporation of zinc upon vacuum heating perfectly, is employed for the material of the core. CONSTITUTION:The water tube is made by a triplicate tube consisting of an inner skin member of aluminum alloy, consisting of Si: <=0.4%, Fe: 0.10-0.5%, Cu: <=0.20%, Mn: 0.7-1.5%, Zn: 0.8-1.2%, Li: 0.005-0.2%, Ca: 0.008-0.1%, balance: Al, a core member of aluminum alloy of Al-Mn series, Al-Mn-Cu series or the like and an outer skin member of aluminum alloy or Al-Si series or Al-Si-Mg series. The water tube member is combined with a fin member of aluminum alloy of Al-Zn series, Al-Mn-Sn series or the like having sacrificial anodic effect and the core is formed by brazing them under the ambient pressure of less than 10<-2>Torr. According to this method, the core of radiator made of aluminum alloy having good anticorrosion property may be obtained.
Patent JP-S61219179-A (JP)
Title: Manufacture of semiconductor sintered film
Inventor: NAKANO AKIHIKO
IPC: H01L31/04
Filed: 1985-03-26
Abstract: PURPOSE:To enable to easily take out the substrate from the sintering boat after an sintering is performed by a method wherein a heat treatment is performed in a state that the sintering boat is made to cover the substrate. CONSTITUTION:A substrate 4 is placed on an alumina sintering stand 6. The substrate 4, the sintering stand 6 and an alumina sintering boat 8 having apertures 7 are put in the belt type sintering furnace in a state that the sintering boat 8 is being made to cover on the substrate 4 in the shape of being turned over on the sintering stand 6 in a way different from the conventional way, and a sintering is performed. In this manufacturing method, all of the sintering stand 6, the substrate 4 and the sintering boat 8 take the form of being mechanically pinched, held and made to shift. Therefore, to automatize the taking-out of the substrate also becomes easily possible. That is, when the sintering boat 8 is pinched between the pawls of the machine, is upheld and is made to shift, the substrate 4 is already put in a state that the pawls of the machine are easy to pinch the substrate 4 between them. Accordingly, the substrate is easily gripped and can be made to shift. Under certain circumstances, to make the substrate 4 slip down is also possible by making the sintering stand 6 incline.
Patent JP-S57111952-A (JP)
Title: Manufacture of plate for lead acid battery
Inventor: NAGATA YUKIHIRO
IPC: H01M4/20
Filed: 1981-04-20
Abstract: PURPOSE:To enable a plate with a small mechanical strength to be easily and continuously packed with a pasty active material by extruding a given amount of the active material through a net member, which is provided at the opening of a case in which the active material is packed, and pressing the active material extruded so as to make it to be packed into a plate base. CONSTITUTION:A pasty active material 2 is packed into a case 1, the lower part of which is opened. An opening 3 of the case 1 is provided with a net member 4 prepared, for example, by knitting yarn so that the material 2 can be homogeneously extruded. The material 2 packed in the case 1 is pushed down with a piston 7 pushed down from above, and a given amount of the material 2 is extruded from the opening 3 before it is supplied onto a plate base 5 located under the opening 3. Next, the material 2 placed on the plate base 5 is moved beneath a working plate 10, and is pressed with the plate 10 so as to make the material 2 to be packed into the plate base 5. By the means mentioned above, a plate with a small mechanical strength can be homogeneously packed with the active material 2 without causing any danger of the deformation or breakdown of the plate.
Patent JP-H08262050-A (JP)
Title: Wind warning device
Inventor: HASHIMOTO KOKICHI
IPC: G01P5/06
Filed: 1995-03-17
Abstract: PURPOSE: To provide a wind warning device which eliminates the need for the supply of power to a power source such as engine from outside. CONSTITUTION: A wind warning device is constituted of a support pipe 2, a horizontal pipe 3, a wind mill 4 which is set at one end of the horizontal pipe 3 and rotates receiving wind, a tail wing 5 set at the other end of the horizontal pipe 3, a power generator 6 which is connected to the wind mill 4 to generate power utilizing a rotating force of the wind mill 4, a battery to charge electricity generated by the power generator 6, a display section 7 to display information pertaining to wind by turning on an LED lamp using electricity from the battery and a control section to control a signal outputted to the display section 7.
Patent JP-H11262049-A (JP)
Title: Communication system using mobile object and communication equipment used for the system
Inventor: KIJIMA HIROSHI
IPC: H04B17/27
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a communication system where data of a large capacity are sent in a short time, and a mobile object with enhanced confidentiality is utilized in the case of making communication among plural communication devices, respectively installed to plural mobile objects. SOLUTION: A communication device 11 installed respectively to each of plural aircrafts is provided with a laser communication section 12 and a radio communication section 13. First the radio communication section 13 interconnects one and other aircrafts through radio communication and acquires opposite information relating to a position and a velocity of a communication opposite party and a communication control section 14 discriminates the possibility of communication and a direction of the mobile object being the communication opposite party, based on the opposite party information.  When communication is available, prescribed connection information including a communication capacity, a start time and scheduled air route information within the communication time is decided and then the laser communication section 12 interconnects both the aircrafts based on the prescribed connection information through laser communication, and data compressed by a data compression circuit 15 are transmitted.
Patent JP-H01232384-A (JP)
Title: Image processing and displaying device
Inventor: HAMAGUCHI AKIRA
IPC: G09G5/36
Filed: 1988-03-14
Abstract: PURPOSE:To enable an observer to engage solely in observation by transferring image data to an adequate display means among plural image display means. CONSTITUTION:The 1st image data S is inputted to the device which executes the prescribed image processing. The 2nd image data S' is obtd. by an image processing and displaying means 1. The visible images are displayed on the image display means 3a, 3b,...3n by the data S, S'. The data S is transmitted toward one means among the means 3a, 3b,...3n. The data S' is transmitted by an image data transmission control means 2 to one image processing means or the image displaying means having the prescribed positional relation therewith when the data S' is inputted. The observer is thus able to engage solely in the observation.
Patent JP-S60218797-A (JP)
Inventor: RICHIYAADO DABURIYUU MENTARU
IPC: H05B33/26
Filed: 1985-03-26
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-H04234966-A (JP)
Title: Croquette of rice and production thereof
Inventor: SESAI YUJI
IPC: A23L35/00
Filed: 1991-01-08
Abstract: PURPOSE:To obtain the title croquette having excellent texture and taste in high yield of product by blending boiled rice frozen in a granular state as a main raw material with gelatinized potato in a ground state to give dough of croquette and shaping the dough at <=a given dough temperature. CONSTITUTION:Boiled rice such as boiled polished rice or boiled rice with assorted mixtures frozen in a granular state as a main raw material is blended with gelatinized potatoes such as potato, sweet potato or yam in a ground state to give dough of croquette, which is shaped at >=10 deg.C dough temperature or coated to give the objective croquette.
Patent JP-S59187260-A (JP)
Title: Ultrasonic flaw detector
Inventor: KIMURA SHIGERU
IPC: G01N29/44
Filed: 1983-04-07
Abstract: PURPOSE:To indicate multiple conditions of ultrasonic flaw detections on one image display by determining image display conditions according to set requirements from outside to display the crest value of an ultrasonic flaw detection data and the position data of an ultrasonic probe on-line. CONSTITUTION:Conditions of ultrasonic flaw detection are set with an external input device 72 of an input/output equipment section 7. When the starting of a flaw detection is ready, the size of the screen serving as the size of the pixel and the frame work of a display area are calculated and determined according to set requirements with an image computing section 62 of an image processor 6. Then, a position data of an ultrasonic probe 2 is taken in with a position data receiving section 61 and an ultrasonic flaw detection data taken into a data editing section 63 with a flaw detector 5. When these data are within the range of the ultrasonic flaw detection with conditiolns set, coordinates are calculated on the screen of an image display unit 71 corresponding to the position data by the editing section 63 and the crest value of the ultrasonic flaw detection data and the scanning locus of the probe are monitored and displayed on-line on the unit 71.
Patent JP-S59185904-A (JP)
Inventor: YASUGADAIRA NORIO
IPC: F22G1/00
Filed: 1983-04-07
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-H10234637-A (JP)
Title: Cleaner using long-size cleaning cloth
Inventor: MATSUNAGA MASAHISA
IPC: A47L13/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner with new structure, which is superior in economicity, conservation resources, a sanitariness and operability through the use of long-size cleaning cloth (a sticking medium of dust, etc.) such as unwoven cloth. SOLUTION: This cleaner A is constituted so as to use long-size cleaning cloth in a system by which long-size cleaning cloth is successively fed and cleaning is executed. In this case, (i); a cloth feeding roll body B is held in one side part of a mainbody and a cloth rolling-up planar body C is in the other side part, which are respectively freely rotatable in the cleaner A. (ii); The mainbody is constituted of a handle connecting part for connecting a handle D to the desired part of a flat part, a roll body holding part for freely rotationably holding the cloth feeding roll body B in one side part of the flat part and a planar body holding part 14 for freely rotatably holding the cloth roll-up planar body C at a desired interval from an end part at the handle connecting part 12 side of the flat part.
Patent JP-S63228124-A (JP)
Title: Liquid crystal electrooptic device
Inventor: MIYAKE SHIRO
IPC: G02F1/1343
Filed: 1987-03-17
Abstract: PURPOSE:To permit display of medium contrast by changing the layer thickness of a smectic liquid crystal existing between a pair of electrodes facing each other. CONSTITUTION:The operating voltage of a liquid crystal electrooptic device formed by using a ferroelectric liquid crystal is largely affected by the thickness of the liquid crystal layer in a liquid crystal cell. More specifically, the operating voltage of the liquid crystal can be changed by changing the layer thickness of the smectic liquid crystal 9 in the upper part of an electrode part 7B by a layer thickness adjusting film 10. Plural different operating points can be provided to a pair of the electrode parts 6A, 6B. The execution of the medium contrast display and gradation display required for displaying videos such as television images is thereby permitted.
Patent JP-H10242790-A (JP)
Title: Unidirectional surface acoustic wave filter and its production
Inventor: IEIRI MASANORI
IPC: H03H3/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To increase the thickness of an electrode film serving as a reflector with addition of the mass and to improve the reflection efficiency of a surface acoustic wave to attain the unidirectivity with no complicated process nor accurate mask matching, etc., required by oxidizing a part of the electrode film including the reflector to obtain an oxide film and increasing the thickness of the electrode film at the part of the oxide film compared with other parts. SOLUTION: An interdigital electrode 10 consists of two bus bars 11 and 12 and the electrode digitals 13 and 14 connected to the bars 11 and 12 respectively. The width of each of digitals 13 and 14 including a reflection electrode 15 is set at λ/8 with the width of the electrode 15 set at 3λ/8 respectively. Then the electrode film of a surface acoustic film of such a constitution includes a double layer part. The digital 13 connected to the bar 11 has a single layer of small thickness, and the oxide films are formed on the surfaces of the electrode 15 and the digital 14 connected to the bar 12. Thus, the digital 14 and the electrode 15 have double layers of increased thickness compared with the digital 13. The oxide film is also formed by applying the anodization processing to an aluminum electrode, so that the reflection coefficient can be changed large.
Patent JP-S61221599-A (JP)
Title: Engine drive ac generator
Inventor: YASUKURA TAKASHI
IPC: F02B3/06
Filed: 1985-03-25
Abstract: PURPOSE:To operate an engine at an economical rotating speed by providing frequency converting means at the output side of a generator. CONSTITUTION:A generator 10 is driven by a Diesel engine 1, and an AC output is obtained at a point (a). The AC output is applied to a frequency converter 22, converted by a rectifier 24 and an inverter 26 to the prescribed frequency, and supplied to a load 16. Thus, the engine can be operated without limiting to the output frequency of the generator to operate at an economical rotating speed.
Patent JP-S63227099-A (JP)
Inventor: KOJIMA YASUSHI
IPC: H05K7/20
Filed: 1987-03-17
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-S57174985-A (JP)
Title: Aperture correcting circuit
Inventor: YAMAKAWA KUNIHIKO
IPC: H04N5/208
Filed: 1981-04-20
Abstract: PURPOSE:To improve picture quality by correcting an aperture automatically according to the high frequency component of a video signal by controlling aperture correction by a controlling means according to the amount of a signal obtained by detecting the edge component of the video signal. CONSTITUTION:A video signal from a signal source 1 is matched with a delay circuit 3 through a characteristic impedance element 2, and a video signal delayed by the circuit 3 and the undelayed video signal are processed by a subtracter 4, whose output is supplied to a rectifying circuit 7 and an amplifier 8. Then, the edge component of a high frequency signal is detected by the subtracter 4 and the high frequency component of the video signal is detected by the rectifying circuit 7 in the form of a DC voltage, on the basis of which the gain of the amplifier 8 is varied. The output of the amplifier 8 is applied to an adder 6 to perform aperture correction automatically according to the amount of the high frequency component contained in the video signal, and thus is made to an image signal having the most suitable sharpness for the video signal, thereby improving the picture quality of the image signal.
Patent JP-H03263781-A (JP)
Title: Sheet-shaped exothermic body
Inventor: KAWANISHI HIDESATO
IPC: H05B3/20
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a sheet-shaped exothermic body giving a quick temperature rise, and having high mechanical strength and electrical characteristics by positioning an exothermic body comprising a metal foil between two insulation layers of glass fiber cloth, and integrating a whole using silicone resin. CONSTITUTION:A sheet-shaped exothermic body 2 is provided between two insulation layers 1a and 1b comprising glass fiber cloth. In addition, the aforesaid insulation layers 1a and 1b are impregnated with silicone resin (methyl silicone varnish) and a whole is integrated using a hot press, thereby making a flat exothermic body. The exothermic body so made exhibited excellent characteristics in temperature rise, mechanical strength and electrical aspect.
Patent JP-H06270697-A (JP)
Title: Accessory arranging structure for electric automobile
Inventor: TSUCHIDA TAKUJI
IPC: B60K1/04
Filed: 1993-03-19
Abstract: PURPOSE:To reduce the value of a load transmitted from the front part of a vehicle body to the passenger compartment by means of an accessory part. CONSTITUTION:A plurality (three in this example) of accessory parts 22, 24, 26 such as an invertor, an auxiliary battery, an air-conditioning invertor and the like are arranged on the upper side of a motor 18 in an engine compartment of a front body 10A, in the mentioned order from the front part to the rear part of the vehicle body. These accessory parts 22, 24, 26 are connected to the adjacent accessory parts by means of links 28, 30, respectively. The coupling points 28A, 28B, 30A, 30B at opposite ends of the links 28, 30, with respect to the accessory parts are located at vertically opposite positions on opposite sides of the vehicle longitudinal axis 32. Accordingly, when if the front body 10A is compressively deformed, the accessory parts 22, 24, 26 are moved in directions in which they are deviated from the vehicle longitudinal axis 32 by the action of the links 28, 30.