baber/WOPTO huggingface dataset:
Patent JP-H05347434-A (JP)
Title: Built-in resistor type light-emitting device
Inventor: OKAZAKI ATSUSHI
IPC: H01L33/64
Filed: 1992-06-12
Abstract: PURPOSE:To miniaturize a light-emitting device, and to prevent the temperature rise of a light-emitting element due to the heat generation by a resistor in the light-emitting device, in which the light-emitting element and the resistor are connected in series. CONSTITUTION:A package 11 is formed through an MID method, a light-emitting element 12 is loaded on the top face of the package 11, a resistor 13 is loaded on the underside of the package 11, and each part is changed into one chip as much as possible, thus miniaturizing a light-emitting device. Each wiring section, on which the light-emitting element 12 and the resistor 13 are loaded, is not continued, and connection between both the light-emitting element 12 and the resistor 13 is limited in a metallic small-gage wire 33, thus preventing conduction through the light-emitting element 12 of heat from the resistor 13.
Patent JP-H093839-A (JP)
Title: Luminous traffic button
Inventor: OSATO ATSUO
IPC: E01F9/553
Filed: 1995-06-20
Abstract: PURPOSE: To dispense with replacement of a condenser storing electricity generated by solar cells, after it has been installed and hence semipermanently use it after it has been installed once, by storing electricity generated by solar cells in a condenser. CONSTITUTION: Electricity generated by solar cells 30 in day time is accumulated in a condenser 70 and a light-emitting diode 50 gives off light owing to the electricity. In this way, the device is different from the case of a storage battery and it is almost unnecessary that the parts, that is a condenser, is replaced and hence after an emitting road sign has been installed once, it can be used semipermanently as it is.
Patent JP-S6138917-A (JP)
Title: Zoom camera
Inventor: EGAWA TAKESHI
IPC: G02B7/08
Filed: 1984-07-24
Abstract: PURPOSE:To attain always focused photographing only by setting up the size of a subject once in a photographing frame by detecting the focal distance of a zoom lens and the distance of the subject, controlling the focal distance so that the ratio between the detected values is fixedly held and controlling the focus in accordance with the distance of the subject. CONSTITUTION:The subject is focused and zoomed to determine the size of the subject in the photographing frame and then a portrate switch 11 is turned on. At that time, zoom position information and focus position information are inputted respectively from a zooming detecting circuit 4 and a range finding detecting circuit 5 to an arithmetic circuit 2 through switching means 8, 9 turned on to calculate the size of the subject in the photographing frame and store the calculated size. When the change of the distance of the subject is inputted from the circuit 6 to the circuit 2 thereafter, a signal is outputted from a terminal B so that the size of the subject coincides with the stored reference, a zoom control circuit 3 zooms a barrel 10 and focus control circuit 7 executes focusing.
Patent JP-S5579704-A (JP)
Title: Radial tire for automobile
Inventor: YOSHINAGA HIROSHI
IPC: B60C11/00
Filed: 1978-12-11
Abstract: PURPOSE: To reduce rolling resistance and decrease fuel consumption of the automobile by limiting tread widths at the range of 53W58% of the maximum width given when air is filled regularly in the tire.  
     CONSTITUTION: The radial tire for an automobile is composed of a pair of bead parts, a pair of side wall parts which extends from the bead parts to the radial direction, a carcass 3 arranged over a tread part both ends of which connect with the side wall part and a breaker arranged outside of the carcass. In this case the tread width TW is specified at the range of 53W58% of the maximum width SW given when air is filled in the tire. It is preferred that the breaker 5 is composed of one or multiple plies and the width is actually the samw with the tread width TW. The breaker 5 may take a hemming structure 5' or an cut end structure and one ply of organic fibrous layer 7 at least should be mounted on the upper side of the breaker 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6130803-A (JP)
Title: Loop antenna system
Inventor: MANJO YOSHIHARU
IPC: H01Q7/00
Filed: 1984-07-24
Abstract: PURPOSE:To attain thin profile by constituting a loop antenna with a conductor pattern printed on two printed boards and a connector connecting the two printed boards. CONSTITUTION:The conductor patterns 13, 14 are printed respectively to the two printed boards 11, 12 opposed to each other. The conductor patterns 13, 14 are connected electrically by means of solder with a pin or a socker of the connectors 15, 16 via connecting points 17, 18, 19, 20. Through the constitution above, a one-turn loop antenna element is constituted by the conductor patterns 13, 14 and the connectors 15, 16 and connected from a required part to a high frequency section of a small sized portable radio equipment.
Patent JP-S5677119-A (JP)
Title: Parison thickness controller for accumulator extrusion molding
Inventor: FUKUHARA KEIJI
IPC: B29C48/09
Filed: 1979-11-29
Abstract: PURPOSE:To obtain a smooth parison with complicated setting of thickness limited in the number of setting by enabling separate switching in the setting of thickness by a parison programmer by means of a solenoid valve and a throttle valve to be used for driving a cylinder connected to the core. CONSTITUTION:When an analog SW7 turns on at the part corresponding to thickness setting devices 10a-10e, an extrusion solenoid valve 23 is actuated through a control panel 15. A certain voltage set with a weight control 9 is added to the output of an attenuator 8 with an adder 11, the result as a parison thickness setting signal is subtracted by the output of a linear potentiometer 16 for detecting the core position with a subtractor 12 and depending on the polarity of the result, a comparator 10 for selecting the solenoid valves is actuated and excites a thickness increasing solenoid valve 13 or a thickness decreasing solenoid valve 14 whereby the speed of the piston in a hydraulic cylinder 20 is regulated with throttle valves 18 and 19.
Patent JP-S5778454-A (JP)
Title: Cold-setting organopolysiloxane composition
Inventor: KOIZUMI ATSUSHI
IPC: C08L83/04
Filed: 1980-10-31
Abstract: PURPOSE:To obtain a cold-setting organopolysiloxane composition capable of forming cured film having excellent storage stability and good electric characteristics from an organopolysiloxane, a specific organic Si compound containing oxime  groups, and an organic Al compound. CONSTITUTION:An organopolysiloxane (A), containing 0.05wt% or more OH groups bonded with Si in one molecule and having a viscosity of 2.0cp or more (in a 50% toluene solution at 25 deg.C), is mixed with an organic Si compound (B) containing two or more oxime groups directly bonded with Si in one molecule, represented by the formula[where R<1> is an (un)substituted monovalent hydrocarbon group, R<2> and R<3> are each H or an (un)substituted monovalent hydrocarbon group, and a and b are in the relationship 0<=a<=3.0<=b<=3]in a proportion of 1mol oxime group of the component (B): 1mol silanol of the component (A). Then, the mixture is mixed with 0.1-15wt% organic Al compound (C) (e.g., aluminum naphthenate) on the basis of the total weight of the components (A) and (B).
Patent JP-H024834-A (JP)
Title: Production of stabilized metal bisorganophosphinate solution
Inventor: YAMAKAWA HIROSHI
IPC: C08G79/02
Filed: 1988-06-23
Abstract: PURPOSE:To obtain the subject solution in shortened reaction time, without separating the oligomer, by oxidizing and stabilizing a low-molecular weight polymer having a specific structural unit in a reaction solution and separating the organic phase from the product. CONSTITUTION:The objective solution can be produced by oxidizing and stabilizing a low-molecular weight polymer having the structural unit expressed by formula (M is bivalent Cr or Fe; L is neutral ligand such as water or lower alcohol; k is total coordination number of the ligand; R<1> and R<2> are >=1C alkyl, aryl, alkoxy or aryloxy; the arrow represents the coordinate bond to the metal; X>=2) in a phase-separated reaction solution composed of an organic phase and an aqueous phase and containing said low-molecular weight polymer and separating the organic phase from the solution of the stabilized polymer.
Patent JP-S5855700-A (JP)
Title: Cleaning medium capturing apparatus for tubular heat exchanger
Inventor: TOMINAGA AKIRA
IPC: F28G1/12
Filed: 1981-09-30
Abstract: PURPOSE:To enable to capture cleaning mediums in an efficient manner, by providing a duct  with its top located at the center of a fluid passage and having a section shaped substantially  in an inverted V-form, and a cleaning medium capturing unit constituted by arranging many  pivotally movable beams side by side with each other in a stepwise manner. CONSTITUTION:An apparatus of this invention is composed of a drum 11, cleaning medium  capturing grate 12, duct 13, cleaning medium extracting pipe 14, pressurized water injection  pipe 15, etc. An opening section of the duct 13 faces the upstream side of cooling water and  has a top located at the center of the drum 11. The pipe 13 is formed substantially in an inverted V-shape and connected at its lower end to the end portion of the extracting pipe 14 on  the inner side of the drum 11. Here, the width of the duct 13 and the inner diameter of the  pipe 14 are so selected that cleaning mediums such as sponge balls can pass therethrough with  ease. On the other hand, the cleaning medium capturing grate 12 is provided as a unit obtained by arranging many beams in a stepwise manner, and it is pivotally moved by turning a  shaft 17. With such an arrangement, cleaning mediums come into collision with a pair of  grates 12, are carried toward the downstream side along the inclined beams, and collected in a  groove of the duct 13. Then, they are captured, entering into the extracting pipe 14 from an  outlet port 16.
Patent JP-S63318072-A (JP)
Title: Cylindrical cell
Inventor: WADAZAKI KATSUHISA
IPC: H01M6/10
Filed: 1987-06-19
Abstract: PURPOSE:To prevent the generation of biting defects and spot welding defects at the insertion of an electrode rod by providing a cylindrical hollow in the central portion of a whole electrode group consisting of spirally wound electrodes. CONSTITUTION:A positive electrode sheet 4 consisting of manganese dioxide, a negative electrode sheet consisting of lithium and a separator 5 consisting of micro-cellular polypropylene are spirally wound on an auxiliary pin 12 rotated synchronously with a winding core 11 around the center of the core 11. By grouping these electrodes, a whole electrode group provided with a cylindrical hollow 10 in the central portion can be obtained. Thereby, when an electrode rod is inserted in the hollow to spot weld the negative collector 8 to the case, the generation of biting defects and spot welding defects can be prevented to improve the quality of the cell.
Patent JP-H103365-A (JP)
Title: Information processing system and method therefor
Inventor: TATEYAMA JIRO
IPC: G06F15/16
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To execute a printing processing at high speed and to improve a printing through-put by extending printing data up to a printing dot data pattern to store it in a printing buffer at a hot computer side thereby only transferring the printing dot data to a printer side at the time of printing. SOLUTION: In a portable personal computer in which, for example, a host computer 101 and a printer 2 are integrated, CPU 21 of a host part 101 executes a conversion processing for extending printing data up to the printing dot data pattern being a final work state and extended printing dot data is temporarily stored in a printing buffer which is provided inside a printer part 50. The buffer is provided with a buffer area for the portion of two rows for storing printing dot data corresponding to a recording head, which is transferred from the host part 101, and the microprocessor of the printer part 50 executes the processing for only transferring printing dot data inside the printing buffer to the printer side.
Patent JP-H111937-A (JP)
Title: Front attachment angle control apparatus for construction machine
Inventor: HAGA MASAKAZU
IPC: E02F3/43
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To furnish a construction machine with a front attachment angle control apparatus that is simpler in structure and serviceable to achieve improvement of work efficiency and prevention of wear of the construction machine. SOLUTION: A bucket angle deflection computing device 24 obtains a deflection ΔAt between present bucket angle 8 and desired bucket angle At, based on positions detected by various sensors 10-12, 14 and the desired bucket angle At stored in a desired bucket angle setting device 23. A bucket angle deflection increase preventing device 25 produces first control signals Da and Db for preventing increase of size for the deflection ΔAt. A bucket angle deflection decrease controlling device 26 produces, in accordance with present size of the deflection ΔAt, second control signals Ra and Rb for decreasing size of the deflection ΔAt. Computing devices Sa and Sb output control signals Ta and Tb made up by adding the first and the second control signals together to an electromagnetic proportional pressure reducing valve that reduces pilot pressure.
Patent JP-H0771530-A (JP)
Title: Fly wheel
Inventor: YOHAN IETSUKERU
IPC: F16F15/30
Filed: 1994-07-05
Abstract: PURPOSE: To improve vibrating and damping characteristics by providing flywheel portions and a spring group, consisting of coil springs and setting the spring constants of the springs to be in a range, where vibration generated at the low rotating speed of an engine exceeds a critical point. CONSTITUTION: A torque transmission 1 has a fly wheel 2 divided into two fly wheel portions 3, 4. The fly wheel portion 3 defines a casing for limiting a ring chamber 30, where dampers 13, 14 are stored. Both dampers 13, 14 have a common output in the form of a radial flange 41 arranged between casing portions 31, 32 in the axial direction, and they carry a coil spring 45 of the outside damper 13 at its radially swollen portion 44 extending to the outer periphery of the flange 41 and store a coil spring 48 of the inside damper 14 in a circular window thereof. The spring constants of the springs 35, 48 are set to be in a range where vibration generated at the low rotating speed of the engine exceeds a critical point.
Patent JP-H0318613-A (JP)
Title: Exhaust device for internal combustion engine
Inventor: TAKEYAMA SATORU
IPC: F01N13/00
Filed: 1989-06-16
Abstract: PURPOSE:To prevent production of the crump noise of exhaust gas by actuating a control valve to communicate exhaust gas passages from respective cylinders with each other in the case of generation of a predetermined high-frequency wave on the basis of the frequency analyzed value of pressure waves. CONSTITUTION:A control valve 31, which controls communication among exhaust ports 23b, 24a, 25b, 26a out of exhaust ports 23a-26a, 23b-26b. A pressure sensor 34 detects pressure at the exhaust port 23b. A control unit 33 analyzes the frequencies of pressure waves generated at the exhaust port 26b according to a signal detected by the pressure sensor 34, and in the case of generation of predetermined high-frequency waves, the control valve 31 is operated via a step motor 32. The pressure of the pressure waves generated in one of passages is dispersed to the other passage via the control valve 31 so that the generation of shock waves in an exhaust pipe is restrained to be able to prevent the production of the crump noise of exhaust gas from the end of the exhaust pipe.
Patent JP-H113128-A (JP)
Title: Computer hologram display device
Inventor: TAKEMORI TAMIKI
IPC: G06T15/40
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a computer hologram display device which enables hidden- surface erasing processing in a short time with a little calculation amount and can be appropriately applied even in the case of viewpoint followup system. SOLUTION: The coordinate value and luminance value of object previously stored in a data storage part 21 are perspectively transformed by a perspective transformation part 23 through processing such as viewpoint folloup due to an affine transformation part 22. Hidden-surface erasing processing is executed by an internal coordinate value generating part 24, selector part 26, luminance value memory 27, distance memory 28 and distance comparator part 29. After hidden-surface erasing processing, the coordinate value and luminance value are inversely perspectively transformed by an inverse perspective transformation part 30, and hologram data are calculated by performing wave surface calculation through a hologram coordinate transformation part 31 and a hologram calculation part 32.  Based on the hologram data, hologram is formed at a spatial light modulating element 13 and when the spatial light modulating element 13 is irradiated with interference enable light emitted from a light source 11, an object image is reproduced.
Patent JP-H07324456-A (JP)
Title: Fixing metal fixture
Inventor: SASAKI HIDEJI
IPC: E04F13/08
Filed: 1994-05-31
Abstract: PURPOSE:To improve efficiency in installing wall materials with joints arranged in correct positions while improving productivity for fixing metal fixtures themselves, and to prevent heat deformation and falling-off by a method wherein a claw for inserting into the inside of a projecting female tongue of the wall material and a small protuberance for holding down a flat part for driving nails thereto are provided. CONSTITUTION:Fixing metal fixtures are fixed in parallel with one another in the vertical direction to a building frame l with fixers 2 such as nails, screws or the like, and a male tongue 8 of a metal siding 6 is put on a claw 5 that is provided, facing upward. Then, a flat part 4 for driving nails thereto is inserted into a flat recess for driving nails thereto formed by the claw 5 and a small protuberance 3 projecting downward. A female tongue 7 of another metal siding 6 positioned on the upper tier is put on the male tongue 8 on the lower tier fixed to the claw 5. Thereby, shape can be simplified with productivity improved, while efficiency in installing the wall materials can be improved. The strength for fixation of the sidings can be heightened by a structure in which the claw and the flat part for driving the nails thereto are held firm from above and below, and thereby the wall materials can be prevented from deforming by heat and from falling-off.
Patent JP-S6132533-A (JP)
Title: Semiconductor device
Inventor: HATADA KENZO
IPC: H01L21/60
Filed: 1984-07-25
Abstract: PURPOSE:To prevent any defective connection due to expansion or warp from happening by a method wherein a photosetting or thermosetting resin is laid between an electrode of semiconductor element and a film lead provided with a bump on the opposing position to the electrode and formed of a hole or a recession in said bump region. CONSTITUTION:A bump 4 is formed on a position opposing to an electrode 2 of semiconductor element 1 of a film lead 3 coming into contact with said electrode 2. The plane of bump 4 coming into contact with the electrode 2 is irregularly formed while a hole is formed in an arbitrary position of the bump 4. Besides, the hole 5 and the gaps between irregular recessions are filled with photosetting or thermosetting resin 6 however, a conductive adhesive or alloy material with low melting point mixed with conductive material such as Ag, Au or C may be laid between the hole 5 only and the electrode 2.
Patent JP-S6213666-A (JP)
Inventor: MISAKI TOSHIHIRO
IPC: E04H3/16
Filed: 1985-07-12
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-H0447461-A (JP)
Title: Lsi layout input device
Inventor: TATEYAMA MASAYOSHI
IPC: H01L21/82
Filed: 1990-06-13
Abstract: PURPOSE:To prevent the degradation of wiring due to the change of current distribution by automatically increasing the number of bending corner parts to lay out the wiring in accordance with information related to the wiring input of an inputter so that a bending part has a certain angle or larger. CONSTITUTION:It is discriminated whether the angle of bending in each bending corner part obtained by a bending angle detecting means 5 is equal to or smaller than a minimum bending angel outputted from a read means 4 or not. If the calculated bending angle is equal to or smaller than the minimum bending angle, the number of bending parts of the wiring is increased by a wiring route correcting means 6 to change the wiring route so that the bending angle in each bending part is larger than the minimum bending angle. Data where the wiring route is changed is converted to a prescribed format for the purpose of inputting it to a wiring layout generating means 7. Thus, the degradation of wiring due to the change of current density distribution of the current flowing in the bending corner part is prevented.
Patent JP-S5486839-A (JP)
Title: Heating/cooling device
Inventor: HAMADA YASUYOSHI
IPC: F25B47/02
Filed: 1977-12-23
Abstract: PURPOSE: To put an air-cooled heat pump type air conditioner into defrost operation only when frost is actually developed.  
     CONSTITUTION: During the heating operation of an air-cooled heat pump type air conditioner, refrigerant discharged from a compressor 1 is circulated through a 4-way valve 2, indoor heat exchanger 3, check valve 4, reducing device 6 for heating, outdoor heat exchanger 8, 4-way valve 2 and accumulator 9 and returns to the compressor 1. The output of a temperature sensor 10 attached to the outdoor heat exchanger 8 on which frost is developed during the heating operation as the outdoor temperature declines and the output of a temperature sensor 17 for sensing an outdoor dry bulb are put in a multiplexer 11, and its output is sent through an AD converter 12 to an operation control unit 13 which actuates a defrost system through a relay 16 after discriminating the development of frost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0321584-A (JP)
Title: Brake device for car parking or stopping
Inventor: FURUKI MASAHIRO
IPC: B62L3/04
Filed: 1989-06-19
Abstract: PURPOSE:To accomplish easy operation of a brake device for parking and stopping by connecting an air tank with the discharge side of a supercharger through a check valve, feeding the compressed air in this air tank to an actuator via a selector valve, and thereby enabling the drive of the brake device. CONSTITUTION:Through a pipe 8 and a check valve 9, an air tank 7 is connected with the discharge side of a supercharger 1 installed on the suction system of an engine. The air tank 7 is also connected with an air chamber 15 as actuator via a pipe 12, relay valve 13, and pipe 14. This relay valve 13 is controlled interlocked with pushing of a button or accel. operation, and a valve element 18 is borne at the base end of a pipe 16, which diverges from this relay valve 13 and opens to the atmosphere. The air chamber 15 is made in diaphragm structure, wherein one end of a lever 23 is pivoted at the tip of a rod 21 tied with a diaphragm 19, while the other end of the lever 23 is coupled with the end of the piston rod 31 of a master cylinder 30.