baber/WOPTO huggingface dataset:
Patent JP-H08191117-A (JP)
Title: Semiconductor device
Inventor: KIKUCHI HIROSHI
IPC: H01L23/36
Filed: 1995-01-10
Abstract: PURPOSE: To obtain a hermetic sealed semiconductor device, which is good in heat dissipation property, reduces a stress to semiconductor chips and has high freedom in design, by a method wherein rod-shaped bodies disposed upright on the sides of the back surfaces of the semiconductor chips are respectively fitted into threaded holes, screws are respectively screwed into caps and these screwed parts are hermetically sealed. CONSTITUTION: Semiconductor chips 1 are subjected to flip-chip mount on a package substrate 3 via bump electrodes 2 of the chips 1. At the time of assembly of a semiconductor device, round rods 4 are respectively fitted into circular holes formed in screws 6 and when melting the solder 5, the rods 4 are pressed to the rear of the chips 1 by the screws 6. After that, the screws 6 are demounted, a filler is applied in the circular holes formed in the screws 6 and the rods 4 are again fitted into the circular holes formed in the screws 6. Screw parts of the screws 6 are screwed into screw parts of threaded holes 9 opened in caps 8 and the caps 8 are respectively mounted to the screws 6. After the screws 6 are positioned, solder 11 is filled in gaps 10 between these screw parts and screwed parts 10 are hermetically sealed.
Patent JP-S5286648-A (JP)
Title: Elevator control system
Inventor: WATANABE HIDENORI
IPC: B66B1/06
Filed: 1976-01-08
Abstract: PURPOSE: To provide an elevator control system, which permits the use of a capacitor for power factor improvement without specially providing any expensive reactor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59126927-A (JP)
Title: Controller for running resistance of torque testing machine
Inventor: NAGAI HIDENORI
IPC: G01L5/13
Filed: 1983-01-11
Abstract: PURPOSE:To improve the precision of control, by giving a command signal of the difference between outputs of a function generating circuit, where a running resistance value corresponding to the speed of a vehicle is attained, and a function generating circuit provided with a storage device, where a loss resistance value corresponding to the rotative speed is attained, to a torque controlling means of a load absorbing machine. CONSTITUTION:The sum of values of an output shaft of a differential gear 3 which are detected by torque detectors 4 and 4' and torque amplifiers 10 and 10' is attained by an adder 12 and is given to a function operator 17 provided with a storage device. Signal outputs of the rotative speed due to speed detectors 8 and 8' and speed amplifiers 11 and 11' are taken out as a signal proportional to the speed of the vehicle through an adder 13. Outputs of a function operator 16 and the function operator 17 provided with a storage device are given to a subtractor 20 to generate a signal as a torque control command, and this signal is given to adder/subtractors 23 and 23' of input comparing stages of torque control amplifiers 25 and 25'. Torque control amplifiers 25 and 25' function so that absorption torque of load absorbing machines 6 and 6' is kept constant by output signals of adder/subtractors 23 and 23'.
Patent JP-2000200712-A (JP)
Title: Electronic component and its manufacture
Inventor: TANIGAWA FUMIYOSHI
IPC: H01C17/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent an element from deteriorating in housing molding. SOLUTION: The electronic component has a chip type resistance element 11 briding the gap between one-end parts of lead terminals 10 fixedly by soldering and is provided with a rectangular frame type housing 12 surrounding the element 11. The respective sides of the housing 12 are arranged at distances from the element 11 and holds both the lead elements 10 and 10 in parallel. Thus, the housing 12 is arranged at a distance from the element 11. Molten resin for molding the housing 12 never comes into directly contact with the element 11. Consequently, the element 11 can be prevented from deteriorating in the housing molding.
Patent JP-S59125852-A (JP)
Title: Preparation of filmy food
Inventor: NISHIMURA SHIYUUKICHI
IPC: A23L7/10
Filed: 1983-01-10
Abstract: PURPOSE:To prepare a filmy food having the taste, flavor and nutrient of seeds, by using edible part of seeds and separated soybean protein as main raw materials. CONSTITUTION:The edible part of hempseeds, pumpkin seeds, sesame seed, seed of water caltrop, etc. is mixed homogeneously with separated soybean protein, edible oil and fat, and water. The weight ratio of the separated soybean protein to the edible oil and fat is 9:1-4:6, the sum of the protein and oil, etc. in the whole mixture is 8-50wt%, and the ratio of the seed to the above sum is <=50wt%. The particle size of the solid component in the mixture is <=80mu. The obtained homogeneous mixture is spread or rolled on a hot plate of a hot drier at a thickness of 0.1-2mm., if necessary humidified, and dried by heating at 95-110 deg.C.
Patent JP-S61162289-A (JP)
Title: Diffusion joining method of titanium and aluminum
Inventor: WACHI HIROSHI
IPC: B23K20/233
Filed: 1985-01-11
Abstract: PURPOSE:To make possible the joining of high melting metallic Ti and low melting metallic Al and to obtain a good joint part at the temp. below the m.p. of Al forming a low melting alloy layer on the joint surface of Ti. CONSTITUTION:The alloy layer 3 which has the m.p. lower than the m.p. of Ti and is suitable for joining at the temp. lower than the m.p. of Al 1 is formed on the joint surface of the Ti 2 which is the high melting metal in joining of the Ti 2 which is the high melting metal and the Al 1 which is the low melting metal. The layer 3 is mated with the joint surface of the Al 1 and both joint surfaces are joined after heating to melt. The alloy contg. several % Cu or Ti in Al-Si is used for the low melting alloy layer to be provided to the joint surface of the high melting metal and the alloy layer is formed in an inert atmosphere by a sputtering vapor deposition method using said alloy as a target.
Patent JP-S61162023-A (JP)
Title: Device for correcting error of magnification
Inventor: IMAKAWA SUSUMU
IPC: G02B26/10
Filed: 1985-01-11
Abstract: PURPOSE:To correct the error of magnification extremely rapidly and easily by setting up the frequency of a clock signal on the basis of a time interval required for the movement of a scanned laser beam from one photodetector to the other photodetector. CONSTITUTION:When a laser beam is made incident, a photodetector 21 sets up a flip flop (FF)25. When the laser beam is scanned along a scanning line 15 and the made incident upon the other photodetector 22, a signal is inputted to the reset terminal R of the FF, so that the FF25 is reset. Thus, the FF25 counts up magnification correcting clocks only in a period that the output Q of the FF25 is kept at the high level. The counted value is encoded by an encoder 28 and latched by a latch 29 at the rise of the output Q of the FF25 and the latched signal is applied to a programmable frequency divider 34 to set up automatically the frequency f0 of a clock signal outputted from a clock generator 13 to a proper value.
Patent JP-S59126623-A (JP)
Title: Transparent substrate
Inventor: KODAIRA TOSHIMOTO
IPC: H01L21/52
Filed: 1983-01-10
Abstract: PURPOSE:To contrive improvement in working efficiency by a method wherein, in the case of a transparent substrate such as a liquid crystal indicating panel and the like, indicating parts for indication of obverse, reverse, top and bottom sides are provided. CONSTITUTION:In ths case of the liquid crystal indicating panel using an active matrix array, the pattern 15 consisting of a silicon thin film layer is formed on the region of a glass substrate 11 whereon a gate line 12, a source line 13 and a thin film transistor 14 will not be arranged. Said pattern 15 is formed by performing a method wherein a silicon thin film is left when a transistor pattern is formed and the like. Whether or not a matrix array pattern is formed on either surfaces of the glass pattern can be easily recognized by the pattern 15, thereby enabling to improve the working efficiency.
Patent JP-S58119905-A (JP)
Title: Steam drive generator
Inventor: ODA TAKEHIRO
IPC: F01K13/02
Filed: 1982-01-09
Abstract: PURPOSE:To prevent the hunting of a turbine and a generator, by detecting the steam pressure produced from a boiler while feeding a signal from a control section to a governer when said pressure exceeds over predetermined range to control the output from a steam turbine thereby utilizing the waste heat effectively. CONSTITUTION:The steam pressure produced by waste heat boilers 1a, 1b are detected at a detecting section A from a pressure signal at point (a), then the steam pressure at point (a) and the upper/lower limits in upper/lower limit setters Ba, Bb are compared at a difference detecting section E, to produce an increase signal proportional to the increment when said difference exceeds over  the upper limit while to produce a decrease signal proportional to the decrement when said difference drops below the lower limit. Said signal is provided from a  control signal generating section to a governer 9 for a stream turbine 5 as a  control signal, to control the output of a generator 10 to be driven by the output  of a steam turbine 5. Consequently the power produced by the generator 10 due  to the increase of the waste heat is utilized effectively to prevent the hunting  when the steam amount is low.
Patent JP-S58120908-A (JP)
Title: Automatic remover for dust mixed in flowing water
Inventor: ISOI SEIJIROU
IPC: E02B8/02
Filed: 1982-01-09
Abstract: PURPOSE:To reliably collect large and coarse dust, by a method wherein, in a water flow path, a plurality of hoop are placed in juxtaposition in a vertical direction in a rectangular machine frame which is positioned with the upper part thereof inclined in a direction of flow, and an endless belt with dust hooking claws is rotatably located in a gap between the hoop. CONSTITUTION:A rectangular frame structure of a machine frame body 1 is installed in a required flow path A in a manner to incline the upper part thereof in a direction of flow. A plurality of cassette type hoop 2 for collecting dust are aligned in parallel to a longitudinal frame in the machine frame body 1 to form a slit, and an endless belt 14 is rotatably located between the adjacent hoop 2 for collecting dust. Dust collecting claws 22 are attached at required pitches to the upper surface of the endless belt 14.
Patent JP-H10198772-A (JP)
Title: Ic card reader/writer
Inventor: KITAGAWA HISAKI
IPC: G06Q20/34
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To surely insert and eject an IC card to/from a card reader/writer, to keep long the service life of a built-in battery, and to make the indication of remaining battery capacity easy to see. SOLUTION: The IC card reader/writer 35 to be used for interfacing between an IC card, which stores electronic currency and can read/write the currency, and other information equipment is provided for inserting the IC card and exchanging signals with the IC card, an inserting port mark 40 for instructing and guiding the inserting port for the IC card is displayed on its front side cover and an icon 42 for instructing the rear/front side for inserting the IC card and its direction is displayed. Further, an on/off switch 44 to be turned on while being interlocked with loading to a personal computer is installed and the unwanted consumption of the built-in battery is prevented. Moreover, an indicator 46 for confirming the remaining capacity of the battery is provided. Besides, the front side cover at the position to insert the IC card is formed from a transparent material.
Patent JP-H03206788-A (JP)
Title: Wide aspect tv signal transmission and reception device
Inventor: SUEHIRO REIKO
IPC: H04N7/081
Filed: 1990-01-08
Abstract: PURPOSE:To obtain a reproduced picture whose oblique high frequency component is not missing by shifting a vertical high frequency component of a Y signal, compressing the component vertically, sending the component at an upper lower panel section, dividing a horizontal frequency component of the Y signal into two high frequency components to apply orthogonal modulation, multiplexing the component onto a composite signal of a main panel section and sending the result. CONSTITUTION:First means 3, 4a, 9a, 7a are provided, which apply vertical frequency shift and vertical compression to send a vertical high frequency component of a Y signal at upper and lower panel sections. Second means 5a, 7b, 6a, 6b, 8a, 8b are provided, which divide the horizontal high frequency component of the Y signal into two high frequency components to apply orthogonal modulation and multiplexes the result onto a composite signal of a main panel section and sends the result so as to be inserted in a 1st and 3rd quadrants on an f-v (three dimension frequency time frequency-vertical frequency) plane. A 3rd means decoding a signal is provided to a receiver side in opposite procedure to that at a sender side. Thus, a frequency band almost unchanged from that of an original input signal is reproduced in a wide aspect television receiver and a high definition reproduced picture is obtained.
Patent JP-H01178876-A (JP)
Title: Trouble point locater
Inventor: FUJII KYUICHI
IPC: G01R31/08
Filed: 1988-01-08
Abstract: PURPOSE:To reduce an error in measurement of a voltage or a current, by a method wherein the scale of the quantity of electricity to be used is switched over in accordance with the amplitude of a zero-phase voltage detected at the time of a trouble. CONSTITUTION:A large full-scale voltage amount is read in from an input converter 1a, while a small full-scale voltage amount is read in from an input converter 1b. Then, the following processing is executed in CPU 9. At the time of one-line ground, it is determined whether the amplitude of a zero-phase voltage is a prescribed value or above. When the zero-phase voltage is determined to be the prescribed value or above, the small full-scale voltage amount is selected. When the zero-phase voltage is determined to be below the prescribed value, the large full-scale voltage amount is selected. Lastly, a standard computation is executed by using the selected voltage amount mentioned above. As the result, an error in voltage measurement can be reduced by using the data on the small full-scale voltage amount.
Patent JP-S56101053-A (JP)
Title: Structure for fixing air element of engine
Inventor: SASAKI TAMOTSU
IPC: F02M35/024
Filed: 1980-01-11
Abstract: PURPOSE: To improve the efficiency of an engine and to lower the fuel consumption, by increasing the total area of air filters and thereby lowering resistance to the air flow through provision of outer and inner elements and a shield plate disposed between the inner element and the outer element.  
     CONSTITUTION: When engine is set into operation, air is introduced from an inlet port 3 by the suction force of the engine. A portion of the air thus introduced passes through an outer element 6 and is carried along a shield plate 7 into a hollow space 10, while the remaining air is carried to shield plate 7 via a hollow space 9 and passes through an inner element 11. Then, it is carried through an opening 8 and introduced into a cylinder via an outlet port 1 together with air carried into the former hollow space 10. With such an arrangement, it is enabled to increase the filtering area of the element as compared with the conventional air cleaner, by an amount corresponding to the filtering area of the inner element 11. Providing that the filtering area of the inner element 11 is, for instance, 70% of that of the outer element 6, resistance to the air flow can be reduced to (1/1.7) 2 . Therefore, it is enabled to improve the efficiency of engine performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5596095-A (JP)
Title: Composite particle group containing active protein substance * production * use and regeneration thereof
Inventor: GIYOOMU KOTSUPAN
IPC: C12N11/00
Filed: 1980-01-12
Abstract: 1. Complex granules containing active protein substances fixed to a water-insoluble, porous, solid mineral support consisting of granules, characterized in that the granules of the support possess cavities inside their structure, the majority of the cavites having average sizes of between 5 and 200 mu m.
Patent JP-S56100560-A (JP)
Title: Interphone
Inventor: MANDA YASUTAKE
IPC: H04M19/08
Filed: 1980-01-16
Abstract: PURPOSE:To prevent the waste of the battery caused by forgetting to turn off the power switch, by performing power supply between the battery and the receiving circuit only for a fixed time under the condition where the talk button of the slave machine is switched to transmission, in the interphone due to radio. CONSTITUTION:The master machine is fixed in the room and uses the commercial power source, and the slave machine uses a battery as the power source and is fitted to the gatepost and so on and performs transmission and receiving due to radio. This slave machine has talk switch 17 which interlocks switch 15, which switches antenna 14 to transmission circuit 12 or receiving circuit 13, and power supply switch 16, which switches battery 8, with each other. Transistor 19 of power supply control circuit 18 is connected between receiving circuit 13 and the common terminal to which battery 8 of power supply switch 16 is connected, and transistor 19 is turned on only when the voltage of capacitor 24 which is charged each time power supply switch 16 is switched to the A side makes the output of AND gate 21 H- level.
Patent JP-S60147928-A (JP)
Title: Vertical magnetic recording medium
Inventor: ISHIZAWA MAKI
IPC: C09D7/12
Filed: 1984-01-12
Abstract: PURPOSE:To obtain a high-density recording medium which permits easy coating of a magnetic paint and has excellent dispersibility and vertical orientability by incorporating sorbitan monooleate into a dispersant component in the stage of forming a magnetic layer dispersed with hexagonal ferrite magnetic powder into a binder. CONSTITUTION:Sorbitan monooleate is incorporated at 0.1-10wt% by the weight of magnetic powder into a paint contg. the hexagonal ferrite magnetic powder having uniaxial anisotropy such as BaFe12O19 or the like. The sorbitan monooleate is otherwise deposited preliminarily on the surface of the magnetic powder and is compounded together with the binder and necessary additive components such as a polishing agent, antistatic agent, etc. with the magnetic paint. The vertical magnetic recording medium for high-density recording which permits easy coating on the nonmagnetic base, has good dispersibility of the magnetic powder and an excellent squareness ratio in the vertical direction is thus obtd.
Patent JP-H01179609-A (JP)
Title: Controller in paddy field working truck
Inventor: MISHIMA TOMOTAKA
IPC: A01C11/02
Filed: 1988-01-09
Abstract: PURPOSE:To provide the title controller so designed that the values detected by a horizontality detection sensor for the horizontal control of a planting device is made capable of changeover to 'correction' or 'non-correction' through a paddy field surface detection sensor, thus enabling coping with both cases of inclined or terrace field and sweep field. CONSTITUTION:A travelling machine is fitted with a planting device 10 via a rolling support shaft 21, and said planting device 10 is put to rolling control using an actuator 25. Said actuator 25 is operated based on the values detected by a horizontality detection sensor 26 at the center. And, the values detected by said sensor 26 are subjected to changeover based on the detection by left and right paddy field surface detection sensors 27a, 27b so as to become selectively to either 'correction' or 'non-correction'. For example, in the case of inclined or terrace field, 'correction' is selected, while for sweep field with mounding, a changeover is made to horizontality control alone and a planting is carried out while leveling off the field with a float.
Patent JP-S5388990-A (JP)
Title: Rolling in device of basket applied for laying filament body in submarine
Inventor: MIYAGAWA SHIYUUSAKU
IPC: F16L1/12
Filed: 1977-01-17
Abstract: PURPOSE: To form to enable to roll in filament body without trouble, by connecting among a basket and a quay wall with a gap bridge and a supporting stay , and forming such that the basket is maintained at the specified position, even though the sea surface would be varied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01183003-A (JP)
Title: Lighting apparatus
Inventor: ICHIKAWA MASAAKI
IPC: F21V23/00
Filed: 1988-01-08
Abstract: PURPOSE:To improve assembling property by disposing a predetermined lighting block and a lamp holder in the main body of a fluorescent lamp apparatus, connecting them by means of connecters, and applying a main body cover while exposing socket parts of the lamp holder. CONSTITUTION:In a main body 1 of a fluorescent lamp apparatus are provided a lighting block 2 including electronic parts of a lighting circuit mounted in a printed board 8, a wiring block 6 including a load changing switch, a miniature lamp socket, etc., and a lamp holder 3 including socket parts 7a, 7b for holding fluorescent lamps L1, L2 for supplying power, and the block 2 and the holder 3 are electrically connected with each other by connectors 9b, 10, etc., which have the same height when they are installed. A main body cover 59 is then installed to expose the socket parts 7a, 7b, so assembling can be achieved in one direction, and electric connection is achieved at the same time, thereby assembling property is improved.
Patent JP-S58119123-A (JP)
Inventor: KOKUBU TAKUJI
IPC: H01H43/02
Filed: 1982-01-11
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-H09197192-A (JP)
Title: Production of multi-core optical connector with optical fibers
Inventor: SHINOZAKI ATSUSHI
IPC: G02B6/40
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a multi-core optical connector which does not increase connection loss at the time of not only the positive connection of the multi-core optical connectors of the same kind but connection to the multi-core optical connectors of different kinds and the connection to quartz optical waveguide part, etc., which is another optical part. SOLUTION: This production method comprises inserting optical fibers 41 into the optical fiber insertion holes 12 of a multi-fiber optical connector body 11 having plural optical fiber insertion holes 12, an adhesive injection window 14 arriving at these optical fiber insertion holes 12 and fitting pin holes 32 for axis alignment and injecting the adhesives into this adhesive injection window 14 to fix the fibers. In this case, the optical fiber insertion holes 12 are so arranged that the segments connecting the axial centers of the plural optical fiber insertion holes 12 and the axial centers of the fitting pins 13 are curved having a prescribed curvature in the state of not injecting the adhesives into the adhesive injection window 14 and that the segments are straight in the state of injecting the adhesives to fix the optical fibers.
Patent JP-H07207062-A (JP)
Title: Thermoplastic resin composition
Inventor: SUZUKI MIOKO
IPC: C08L101/00
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a thermoplastic resin composition which develops a clear color by irradiation with laser beams by adding a specified amount of a glaze to a thermoplastic resin. CONSTITUTION:This composition is prepared by adding 0.001-10wt.% glaze to 100 pts.wt. thermoplastic resin. It is desirable that the thermoplastic resin is at least one member selected from the group consisting of polyethylene terephthalate, polybutylene terephthalate, polybutylene naphthalenedicarboxylate, polycarbonate, polyamides, polyacetals, ABS, polyethylene and polypropylene. The glaze comprises a material having a principal component having a composition represented by the formula: R<1>O.xR<2>2O3.yR<3>O2 (wherein R<1>O is a metal oxide; R<2>2O3; Al2O3; a combination of Al2O3 with B2O3, Fe2O3 or the like; R<3>O2; SiO2; TiO2 or the like; x=0.1-1.2; y=1-12; and x:y is usually about 1/10).