baber/WOPTO huggingface dataset:
Patent JP-S62135381-A (JP)
Title: Multi-needle electrode head
Inventor: SANO TETSUHIRO
IPC: B41J2/395
Filed: 1985-12-09
Abstract: PURPOSE:To perform high-quality discharge breakdown recording, by setting recording electrode wires to be rectangular in cross-sectional shape and arranging the wires so that side surfaces thereof are parallel with each other. CONSTITUTION:Recording electrode wires 8 rectangular in cross section are arranged in an insulating fixing member 2 so that the straight line parts of the cross sections thereof are parallel to each other, and the wires 8 are connected to a signal voltage source by lead wires 17. The shape of dots 9 formed by discharge breakdown recording substantially coincides with the shape of contact parts 10 of the wires 8 and a recording paper, and is roughly rectangular. Therefore, when the dots are aligned in a row, the dots are joined to each other at by far more part thereof and the seen as a line with a higher density, as compared with circular dots aligned in the same manner. Accordingly, it is unnecessary to form larger dots, and the problem of a lower resolution can be obviated.
Patent JP-H06221732-A (JP)
Title: Method and device for surveying temperature
Inventor: NAN EIKOU
IPC: G01D3/00
Filed: 1992-09-21
Abstract: PURPOSE: To provide an apparatus satisfactorily miniaturized to analyze an alarming state by comparing a duration where a presently measured temperature exceeds a previously set onN with a previously set time limit, and actuating display means in an alarming display mode when an alarming time interval exceeds the previously set time limit. CONSTITUTION: A temperature monitoring apparatus is constituted such that a memory device including a RAM 18 and a ROM 19, an input switch apparatus 22, a control switching display panel including an output display apparatus 23, and alarming indicators 25, 26 are connected to a CPU 13. The CPU 13 receives input data read from a temperature sensor 10, a clock oscillator 15, and a timer 16, compares, analyzes and calculates present and past temperature read values and time measurement to determine and alarming state, and sends output data and alarming information to a display or memory apparatus. As a result, the temperature monitoring apparatus monitors temperature to actuate an adequate alarming display and hence an effective means for summarizing a relevant temperature recording can be provided.
Patent JP-H02123608-A (JP)
Title: Fluorescent lamp device
Inventor: MORI TOMOTERU
IPC: F21V19/00
Filed: 1988-11-01
Abstract: PURPOSE:To enable safe and facilitated detaching of a fluorescent lamp to the backward of a shade, holding the base of the lamp, by setting the engagement strength between the fluorescent lamp and the shade at the predetermined value. CONSTITUTION:The engagement strength of the connected part of the shade which consists of the upper shade 1 and the lower shade 3 and a compact fluorescent lamp 1 is set at the predetermined value, and is set at the engagement strength stronger than the holding force of a socket 20 of a socket cover and a pin 12a of a lamp base 12. After a release button 18 is operated to release the lock by a plate spring 19 and the socket cover is detached, the fluorescent lamp 14 can be detached from the shade without holding the lamp 14 to be in high temperature by heating.
Patent JP-H03136307-A (JP)
Title: Laminated chip inductor
Inventor: ISODA HARUHISA
IPC: H01F17/00
Filed: 1989-10-23
Abstract: PURPOSE:To reduce stray capacity, increase resonance frequency, and improve insertion loss characteristic and noise elimination effect in a wideband range, by constituting an element body by using a green sheet formed of low permittivity material composed of ferrite having specified permittivity and nonmagnetic material like borosilicate glass whose permittivity is lower than that of the ferrite and which has a specified mixing ratio. CONSTITUTION:A chip coil 1 is provided with an element body 2 formed in a body by baking after laminating and fixing by pressure the following; rectangular green sheets 4 on which inner conductor patterns 3 are formed, and dummy sheets 5 which have the same form as the sheet 4 and sandwich the sheets 4. The dummy sheet 5 is formed in the conventional manner. The green sheet 4 is formed of Ni-Zn based ferrite of specified permittivity and nonmagnetic material whose permittivity is lower than the ferrite and which has mixing ratio of 10-40wt.%. For example, the above nonmagnetic material is composed of borosilicate glass, steatite, alumina, forsterite, zircon, etc. As to the above chip coil 1, the resonance frequency increases, and the high frequency impedance gently decreases, thereby obtaining high insertion loss characteristics in a wideband range.
Patent JP-2001103559-A (JP)
Title: Digital mobile communication system and its wireless relay station device
Inventor: ABE SHUNJI
IPC: H04J13/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a booster of which propagation delay attended with its relay does not increase a circuit scale of a base station in a digital mobile communication system. SOLUTION: A slave station 20 of the booster 30 of this invention is provided with a base station timing recovery section 22, a delay information notice channel output section 23 and a synthesis section 24. The base station timing recovery section recovers timing signal for frame synchronization from an outgoing signal from a mobile station, the delay information notice channel output section outputs a delay information notice channel output signal denoting a fixed propagation delay time synchronously with the timing signal and the synthesis means synthesizes the delay information signal with the outgoing signal and transmits the resulting signal to the mobile station. The mobile station transmits a transmission signal by quickening the timing signal for the frame synchronization to cancel the fixed propagation delay time at transmission.  Thus, the transmission signal from the mobile station of which fixed propagation delay time is cancelled reaches the base station.
Patent JP-H04151978-A (JP)
Title: Landing adjustment circuit for television receiver
Inventor: USAMI MORIHISA
IPC: H04N9/18
Filed: 1990-10-16
Abstract: PURPOSE:To decrease the circuit scale, to reduce the cost and to simplify the revision of a correction data by using an output of a direction switch so as to allow a microcomputer to discriminate the direction and driving a landing correction coil based on the calculated correction data. CONSTITUTION:When the direction of the arrangement of a television receiver is decided, its direction is inputted to the circuit by using a direction switch SW. A microcomputer 1 discriminates the direction from an output of the switch SW and calculates the correction data corresponding to the direction energizes landing correction coils 4a-4d based on the correction data.
Patent JP-H08135631-A (JP)
Title: Connecting structure
Inventor: IWANA SATORU
IPC: F16B17/00
Filed: 1994-11-11
Abstract: PURPOSE: To facilitate connection-separation between both members by inserting fitting pieces of a connecting body having a butting part into a dovetail groove of a first member, and push-opening the fitting pieces in the mutually separating direction by a screw inserted into a second member. CONSTITUTION: Fitting pieces 14a and 14b are inserted into a dovetail groove 13 from an opening part 11, and a butting part 15 is butted against an upper surface of a side frame 2. Afterwards, when a screw 18 is inserted into a through hole 17 of a bracket 7 and is screwed in a screw inserting hole 16 of a connecting body 9, since a pair of fitting pieces 14a and 14b are push- opened in the mutually separating direction by this screw 18, they are brought into pressure contact with a narrow part 12 of the dovetail groove 13, so that the bracket 7 is easily connected and fixed to the side frame 2. When the screw 18 is loosened, it can be simply taken out and pulled out of the connecting body 9. Therefore, even after the bracket 7 is connected and fixed to the side frame 2, an installing position can be largely changed.
Patent JP-H04154677-A (JP)
Title: Composite material and its production
Inventor: ASAUMI JUNJI
IPC: B32B5/02
Filed: 1990-10-16
Abstract: PURPOSE:To obtain a composite material, capable of exhibiting stabilized breaking behavior, improved in yield stress and suitable as materials for outer walls of space shuttles, combustion cylinders members, etc., of automotive gas turbines by providing an alternately laminated sintered composite material of a three- dimensional cloth composed of inorganic fiber and mullite-based ceramics. CONSTITUTION:A composite material is obtained by alternately laminating and sintering a two-dimensional cloth in which yarn composed of hundreds to thousands of filaments of inorganic fiber such as carbon fiber, Sin-based or Al2O3-based ceramic fiber is woven in one or more to multiple axes and mullite powder (having <=3mum, preferably <=1mum average particle diameter).
Patent JP-H05176283-A (JP)
Title: Picture signal processing unit
Inventor: KOSUGI MASATO
IPC: H04N5/781
Filed: 1991-09-27
Abstract: PURPOSE:To prevent the cross reference between a picture signal and an information signal recorded in an area other than a recording area with a picture signal recorded thereon by raising warning to the edit onto a recording medium when a information signal other than the picture signal is recorded onto an optional recording area on the recording medium and inhibiting the direct edit to the recording medium. CONSTITUTION:A picture signal discrimination circuit 5 discriminates whether or not a signal recorded on an optional track of a VF 21 is a picture signal and an RF detection circuit 3 discriminates whether or not an optional track is an unrecorded track and whether or not a cue signal is recorded on a cue track. A system controller 11 makes processing of warning display or edit inhibit based on the result of discrimination.
Patent JP-H01120538-A (JP)
Title: Liquid crystal display element
Inventor: HIRAKATA JUNICHI
IPC: G02F1/1347
Filed: 1987-11-04
Abstract: PURPOSE:To form a background color and the color of a display part as nonchromatic colors so that black and white display is enabled by forming a liquid crystal element into a two-layered structure and optimizing the product of the anisotropy of the refractive indices of liquid crystals and the thicknesses of respective liquid crystal layers. CONSTITUTION:The upper limit of the twist angle 15 of liquid crystal molecules is set at 270 deg. and the lower limit at 180 deg.. The same liquid crystals are used for a 1st layer 3 and the 2nd layer 2 and the thicknesses of the liquid crystal layers are equaled or the products of the anisotropy of the refractive indices of the liquid crystals of the respective layers and the thicknesses of the liquid crystal layers are equaled; further, the sizes of the twist angles 15 and 24 of the respective layers are equaled to reverse the directions of the twists. The liquid crystal layers are so superposed on each other that the visual angle directions 16 and 25 intersect orthogonally with each other so that the axes of absorption (or axes of polarization) 6 of polarizing plates are perpendicular or parallel to or with each other. The color of the display is black in the state of impressing no driving voltage to the cell when the axes of absorptions are perpendicular to each other and the color of the display is white when said axes are parallel with each other.
Patent JP-H11108317-A (JP)
Title: Holding structure of radiant tube
Inventor: AOKI YOSHINORI
IPC: F23M20/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure suitable for a U-shaped radiant tube. SOLUTION: A through hole 3b and a stepped surface 3c are formed on a gas burner mounting member 3 mounted at a part where it is mounted, for example, a furnace wall. Half pieces 2a and 2b so arranged to let an upright tube 1a of a radiant tube 1 piece a notch 2c are clamped by a bolt 6a and an integrated support member 2 is fixed on a mount plate 3 by a bolt 6b. A keeper member 4 is placed on flange parts 1c and 1b so as to be fitted into the through hole 3b and flanges 5c and 5b of a burner body 5 to be pressed from above are mounted on a mount plate 3 by a stud 3e. A gasket is inserted between both surfaces of the flange parts 1c and 1b and joint surfaces thereof to seal.
Patent JP-H08133038-A (JP)
Title: Automatic braking controller
Inventor: ONO HIROYOSHI
IPC: B62D11/08
Filed: 1994-11-11
Abstract: PURPOSE: To brake a turning inside rear wheel in turning a tractor and to vary braking force for the rear wheel according to a traveling condition of the tractor or a condition of a field so as to exhibit smooth turning performance. CONSTITUTION: A solenoid proportioning valve 49 is arranged in a hydraulic path for hydraulic actuators 32, 33 brag rear wheels. Control signals are outputted to solenoids 50, 51 on the left and the right sides from a controller 41 for controlling the solenoid proportioning valve 49. By means of a selecting switch 42, a duty ratio between the control signals is switched, and oil pressures to the hydraulic actuators 32, 33 are varied, so that braking force for the rear wheels can be selected at plural levels.
Patent JP-H09169847-A (JP)
Title: Polyalkoxypolysiloxane, its production, and curable composition prepared using the same
Inventor: SAWAI TAKESHI
IPC: C08G77/22
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyalkoxypolysiloxane which has a specified mol. wt. distribution and hence has a high wt. average mol. wt., does not change with time, and is excellent in storage stability, hydrophilicity-imparting capability, resistances to staining, acids, and chemicals, etc. SOLUTION: Tetramethoxysilane is mixed with a solvent and a specified amt. of water and then heated under reflux in the presence of a catalyst to be partially hydrolyzed and condensed, thus giving a tetramethoxysilane condensate (oligomer) having a vvt. average mol.wt. of 600 or lower, a mol.wt. distribution (Mw/Mn) of 1.4 or higher, and a mol.wt. distribution (Mz/Mw) of 1.5 or higher. Since the condensate usually contains 0.6-5% residual monomer, the monomer is removed by distillation at the b.p. of the monomer or higher under normal pressure or a reduced pressure or by blowing an inert gas into the condensate at 130-200 deg.C, thus giving polymethoxypolysiloxane having a mol.wt. distribution (Mw/Mn) of 1.5-2.5, a mol.wt. distribution (Mz/My) of 1.7-3.5, a wt. average mol.wt. of 600-2,200, a monomer content of 0.5wt.% or lower, and an alcohol content of 0.5wt.% or lower.
Patent JP-H09120879-A (JP)
Title: Contact punching processing method and device
Inventor: YAGUCHI FUMIO
IPC: H01R43/16
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a contact punching processing method and device capable of preventing torsion of a contact generated during a punching process and preventing eccentricity and pitch shifting of a contact generated during a bending process. SOLUTION: Each product (contact) 2A or 2B is E-punched and F-punched from a base material 1 by means of press machine punching in a first process and cut out from the bottom to the top as the blank shape of each product 2A or 2B. At this time, both ends of each product 2A or 2B are linked to the base material 1. In the next process an part 7 of the base material 1 is punched out from the top to the bottom by means of another punch of the press machine, thereafter, a contact is manufactured via a bending process.
Patent JP-S63132453-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: KANEDA NAOTAKA
IPC: H01L21/338
Filed: 1986-11-22
Abstract: PURPOSE:To reduce leakage current and gate resistance, and make an element minute, by forming metal interconnections after exposing the surfaces of a gate electrode and an ohmic electrode on the substrate surface on which metal electrodes are formed, and forming a flat insulating film. CONSTITUTION:After a gate electrode 12 and an ohmic electrode 13 are formed on a channel region 1a and a contact region 1b of a compound semiconductor substrate, respectively, an insulating film 14 and a resist film 19 are formed. By reactive ion etching, the film 14 is made flat, and the surfaces of the electrodes 12 and 13 are exposed. After the residual part 19a of the resist film 19 is eliminated, wiring metal is vapor-deposited on the film 14 and patterned by etching to form metal interconnections 18 and 17 to the electrodes 12 and 13.
Patent JP-H04153091-A (JP)
Title: Dye thermal transfer receiving sheet
Inventor: KOBARI OSAMU
IPC: B41M5/382
Filed: 1990-10-18
Abstract: PURPOSE:To provide the title receiving sheet generating no thermal fusion with an ink sheet, imparting a high density sharp image and enhanced in light fastness and heat resistance by forming an image receiving layer containing an isocyanate compound having two or more isocyanate groups and a vinyl chloride/vinyl propionate copolymer modified with a monomer having a functional group capable of reacting with isocyanate groups to one surface of a sheet-like support. CONSTITUTION:The vinyl chloride/vinyl propionate copolymer modified with modifying monomer used in an image receiving layer as a main component is obtained by copolymerizing a monomer mixture along with a radical initiator generating a radical by heat, ultraviolet rays or electron beam, for example, benzoyl peroxide by a suspension polymerization method. As the monomers used in polymerization, vinyl chloride, vinyl propionate and a modifying monomer having a functional group reacting with an isocyanate group are used. As the functional group reacting with the isocyanate group, one having active hydrogen is pref.
Patent JP-H03141157-A (JP)
Title: Refractory for blast furnace having low heat conductivity
Inventor: AOYAMA KAZUTERU
IPC: C04B35/103
Filed: 1989-10-25
Abstract: PURPOSE:To obtain the title refractory having remarkably improved alkali resistance, spalling resistance, abrasion resistance and oxidation resistance by adding prescribed amount of sintering agent and antioxidant to a mixture containing beta-Al2O3, C and SiC at prescribed weight ratio, further adding a binding agent thereto, kneading the mixture and forming and burning the kneaded material. CONSTITUTION:2-10wt.% sintering agent and 1-5wt.% antioxidant are added to 100wt.% mixture consisting of 10-80wt.% beta-Al2O3, 5-25wt.% carbon and 15-85wt.% SiC. A binding agent is further added to the mixture and the mixture is kneaded, formed and burned to provide the aimed blast refractory having low heat conductivity. In the above-mentioned ingredients, it is especially required to use a carbon having dense structure having <=60% graphitization degree as the carbon. The above-mentioned refractory has low heat conductivity, small heat loss and excellent acid resistance and alkali resistance.
Patent JP-S61150021-A (JP)
Title: Keyboard control circuit
Inventor: NAKAMURA TATSUYA
IPC: G06F3/023
Filed: 1984-12-25
Abstract: PURPOSE:To use a part on a keyboard matrix as a switch without adding a special interface signal by allowing a matrix key scanning section to scan also a switch key. CONSTITUTION:When a conventional key except a switch section (function key or the like) 2 on the keyboard matrix 1 is depressed, a key decoder 6 is activated by a key scanning signal 4 and a code corresponding to the key is outputted as a key data 10. On the other hand, when the key of the switch section 2 is depressed and a switch scanning signal 5 is made effective, the state of the switch section 2 is stored in a storage section 8, and since the scanning signal 5 is the inhibit input to a strobe signal generating circuit 7, the output at an output 10 is not made effective. Then the state stored in the storage section 8 is held until the scanning signal 5 is made effective and outputted as a data 9.
Patent JP-2000104336-A (JP)
Title: Joint structure of pile and superstructure building frame in structure, and method for constructing superstructure building frame at upper section of pile
Inventor: ONISHI YASUKAZU
IPC: E04B1/58
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To make bending moment generated in a pile head section and a foundation beam lower than a conventional construction method to horizontal force, and to reduce the quantities of reinforcing bars, etc. in a pile body and the foundation beam in the vicinity of the pile head section while simplifying bar arrangement, etc. in the joining section of the pile head section and a superstructure building frame. SOLUTION: When a cast-in-place concrete pile 32 is executed, a cage 36 corresponding to the cage 17 of a lowermost stair column 16 is fixed onto a pile head section 32A under the state in which the cage 36 is projected in a section upper than the pile head section 32A. The cage 36 and the cage 17 of the lowermost stair column 16 are connected. The cages 19, etc. of a foundation beam 18 are assembled, concrete forms are incorporated, and concrete C is placed. Accordingly, the superstructure building frame 40 is manufactured, and a column section 42 made of reinforced concrete is prepared between the underside 40A of the superstructure building frame 40 and the pile head section 32A of the cast-in-place concrete pile 3.  The column section 42 has the same cross section as the lowermost stair columns 16, and the cross section of the column section 42 is made smaller than that of the cast-in-place concrete pile 32.
Patent JP-S61152951-A (JP)
Title: Stirling engine
Inventor: SUZUKI TAKAYUKI
IPC: B23Q17/09
Filed: 1984-12-25
Abstract: PURPOSE:To improve working efficiency in an engine, by performing the heating or cooling of a working medium with electric power to be produced by an electric retarder of a Stirling engine. CONSTITUTION:A flywheel 6 is installed in an end part of a crankshaft 4 which connects a displacer piston 2 to a rotary shaft of a rhombic mechanism interlocking a power piston 3, and an inductor magnetic pole is installed in the circumference. And, a case 8 housing a stator of an inductor type generator is installed in position leaving a space with the inductor magnetic pole. In time of engine deceleration, this generator generators power by the inductor magnetic pole, heating a regenerator with this electric power, and in time of ensuing acceleration, the heat is utilized. In addition, with this electric power, a freezer is driven, thus it is usable for cooling a working medium as well.
Patent JP-2001097006-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: AOKI NAMIHITO
IPC: B60C11/01
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce a partial wear of a pneumatic radial tire mounted on a truck and a bus, and to further increase the service life of the tire. SOLUTION: A sub groove 4 narrower than a wide main groove 1 is formed on a shoulder rib on both sides of a tire, the shoulder ribs on both sides of the tire are divided into an outer rib and an inner rib, an area having the outer rib adjacent to the sub groove has a flat surface similar to the inner rib, and an area continuous thereto has an inclined surface K which is inclined toward the side of the tire, and tapered on the whole, and inequalities of 0<x<=2a, 0.04.Tw<=y<=0.2.Tw are satisfied with this inclined surface, where a is the projected straight line in the width direction along a tread surface of the tire, b is the projected straight line along the radial direction of the tire, y is the dimension from a groove bottom of the sub groove adjacent to the outer rib to the side of the tire along the tread surface of the tire,  x is the dimension along the tread width direction of the flat surface of the outer rib, and Tw is the tread width of the tire.