baber/WOPTO huggingface dataset:
Patent JP-H05212684-A (JP)
Title: Folding tool for bicycle
Inventor: JIYOOJI DABURIYUU SUKOTSUTO ZA
IPC: B25B13/56
Filed: 1992-03-12
Abstract: PURPOSE: To ensure very excellent gripping for tool use by providing a handle, which receives and joins a chassis, with a top wall, a pair of sidewalls and one end wall. CONSTITUTION: An axle 18 receives a multiplicity of different elongated tools 20, 22, 24, 26, 28 and 30 in pivotable fashion that allows them to pivot individually on the axle 18 selectively between a storage position where they are received between leg portions 14 and 16 of a chassis 10 and a deployed position where they extend away from the chassis 10. A handle 38 having a top wall 40, a pair of sidewalls 42 and 44 and one end wall 46 receives and joins the chassis 10. The handle 38 has a bottom opening between the leg portions 14 and 16 of the chassis 10, and an end opening 50 between the free ends of the leg portions 14 and 16 through which the tools 20 to 30 are movable between their storage and deployed positions.
Patent JP-H01230999-A (JP)
Title: Guidance of guided missile
Inventor: NAKAYAMA SHIGETO
IPC: F41G7/22
Filed: 1988-03-07
Abstract: PURPOSE:To permit the guidance of a guided missile against a target, which approaches at a low altitude from the back side of a mountain, by a method wherein the guided missile is provided with a command receiver and a frequency indicating circuit to switch a frequency into the receivable frequency of the missile by a command from a ground radar. CONSTITUTION:A main radar 1 can not detect a target 3 since the target 3 is behind a mountain 4, however, an auxiliary radar 2 is arranged at a position where there is no affection caused by the mountain 4, therefore, the radar 2 can detect the target 3 and a target information, obtained by the auxiliary radar 2, is transmitted to the main radar 1. The main radar 1, which has received the target information, operates a firing operation and launches a guided missile 5 by a launcher 6. The missile is guided by a command signal 8, commanded from the main radar 1, until the missile 5 fly over the mountain 4. Subsequently, when the missile 5 has flown over the mountain 4 and has received a reference signal 9 from the auxiliary radar 2, the missile 5 receives a target reflecting signal 10 simultaneously from the auxiliary radar 2 whereby semi-active homing is started and the missile 5 continues the flight thereof until it meets with the target.
Patent JP-S58173389-A (JP)
Title: Manufacture of finned heat pipe
Inventor: SAKAI TERUSHIGE
IPC: B21C37/20
Filed: 1982-03-31
Abstract: PURPOSE:To form fins outside a metal tube by a method wherein the cylindrical metal tube, in which a cylindrical heat pipe is inserted, is worked by rolling. CONSTITUTION:Numeral 1 represents the cylindrical metal tube, 2 represents the cylindrical heat pipe with both ends blocked which is inserted in the metal tube 1 and within which working fluid 3 is sealed and 4 represent rollers, each of which is arranged on the outside surface at intervals of 120 deg. each other and is capable to freely advance and retreat to and from the metal tube 1 and consists of a plurality of discs concentrically disposed in an array onto an arbor 5 arranging in a little inclined manner with respect to the axis of the metal tube 1. When the metal tube 1 is kept freely rotatably and the rollers 4 are pressingly advanced to the outside surface of the metal tube 1 while rotating the rollers 4 in the direction indicated with the arrows X, spiral grooves are formed on the outside surface of the metal tube 1 while the metal tube 1 is rotated in the direction indicated with the arrow Y. In proportion to the gradual increase of the depth of the grooves, the metal part, which is discharged from the grooves, of the metal tube 1 is radially and outwardly pushed along the side walls opposing to each other of the discs disposed in an array, resulting in forming spiral rolled fins on the outer peripheral surface of the metal tube 1.
Patent JP-2000246535-A (JP)
Title: Pipe cutting device
Inventor: IKENO SUSUMU
IPC: B23D21/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To cut a pipe extruded out of an extruding machine in a regular size with high accuracy with no impact given in a cutting device to be used for a pipe extrusion molding process. SOLUTION: In this device provided with a cutting edge capable of cutting a pipe P, chuck mechanisms 5a and 5b are mounted to a cutter unit 2 so set up as to be freely moved in parallel with the pipe extruding direction by way of cushioning mechanisms 7a and 7b formed out of elastic members 72 in which cylinders 71 and springs are built. The chuck mechanisms 5a and 5b holding the pipe P are moved horizontally by means of the cylinders 71, then they abut against the elastic members 72 so as to gradually transmit force extruding the pipe P to the cutter unit 2, so that impact against the held face of the pipe P can thereby be prevented.
Patent JP-S61214473-A (JP)
Title: Field-effect type transistor
Inventor: SHIMADA TAKASHI
IPC: H01L21/265
Filed: 1985-03-19
Abstract: PURPOSE:To minimize field concentration while inhibiting the reduction of mutual conductance gm by forming a low impurity-concentration region adjacent to a gate electrode in a surface region in a substrate and also shaping a high impurity-concentration region adjacent to the low impurity-concentration region under the low impurity-concentration region while being adjoined to the low impurity-concentration region. CONSTITUTION:A low impurity-concentration region 5 is formed to a section adjacent to a gate electrode 4 in a surface region in a semiconductor substrate 7. A high impurity-concentration region adjacent to the low impurity- concentration region 5 is also shaped under the low impurity-concentration region 5 while being adjoined to the region 5 in the region 9 deeper than the surface region in the substrate 7. Consequently, currents can flow in the vertical direction (the direction of the arrow (a)). Accordingly, the resistance of source- drain can be minimized, and the reduction rate of mutual conductance gm thereof can be decreased.
Patent JP-H04269624-A (JP)
Title: Position detector
Inventor: MATSUI KEIJI
IPC: G01D5/36
Filed: 1991-02-25
Abstract: PURPOSE:To detect the absolute position without reading errors for the changes in straightness and attitude of a machine or the like to which a position detector is attached. CONSTITUTION:The centers of gravity detected with a plurality of detecting parts within reading units 106'' for obtaining signals corresponding to the relative movement with respect to a first scale 103'' out of a plurality of scale tracks provided in the first scale 103'' are overlapped at one point. In a signal processing circuit 110, the signals obtained in a plurality of the detecting parts are converted into the position data, and the data are combined. Thus, the absolute position data of the first scale 103'' are obtained.
Patent JP-S62210521-A (JP)
Title: Reset processing system
Inventor: KITAMURA KOICHI
IPC: G06F1/24
Filed: 1986-03-11
Abstract: PURPOSE:To set the duration of a reset signal to an optional time by providing a counter to supply the reset signal continuously for an optional desired time. CONSTITUTION:When a power source is turned on, a flip flop 6 is cleared, and the value from a time setting part 5 is loaded to a counter 4, and counting is performed synchronously with a clock CLK. During this time, the Q output of the flip flop 6 is logical '0', and a processor 1 is reset. When contents of the counter 4 become zero, the flip flop 6 is set, and the Q output is returned to logical '1'.
Patent JP-S51129182-A (JP)
Title: Manufacturing method of semiconductor
Inventor: KAWAZU SATORU
IPC: H01L29/78
Filed: 1975-05-02
Abstract: PURPOSE: To make high speed working possible by means of automatically spotting the gate electrode and the source drain area and by shortening the channel length. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11247824-A (JP)
Title: Locking nut
Inventor: OOTA TADASHI
IPC: F16B39/10
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a nut capable of exerting a strong pressing force on a screw shaft for locking it after fastening the screw shaft with a prescribed torque. SOLUTION: The outer peripheral surface of a nut main body 1 having a tapped hole 2 threadedly engaged with a screw shaft is divided into an engaging part 3 with which a fastening tool engages and a circular lock part 4 formed on an end edge in a bearing surface side. A lock ring 5 with circular inner peripheral surface is externally fitted to the lock part 4. The lock part 4 is provided with a lock piece 8 defined by a lengthwise slit 6 which reaches the tapped hole 2 in the direction along the axis of the tapped hole 2 and a sideward slit 7 which reaches the tapped hole 2 in the direction transverse the axis of the tapped hole 2 with an end connected to the lengthwise slit 6. Before the nut main body 1 is fastened to the inner surface of the lock ring 5, the lock ring 5 is located in the end side of the lock piece 8.  After the nut main body is fastened to the inner surface of the lock ring, the lock ring 5 is rotated. Thus, a protrusion 9, is provided. which engages with the outer peripheral surface of the u lock piece 8 and presses the lock piece to the screw shaft. Accordingly, a locked state in which the nut main body is not loosened and an unlocked state in which the nut main body can be freely threadedly engaged with the screw shaft can be selected depending on the rotating position of the lock ring 5.
Patent JP-S55146335-A (JP)
Title: High frequency heating device
Inventor: SATOU SEIICHI
IPC: F24C7/08
Filed: 1979-05-01
Abstract: PURPOSE: To improve operability and reliability by a method wherein a revolving body recorded with various kinds of heating programs sequentially is provided against an indicating window and a heating operation is effected by reading the heating programs on the revolving body.  
     CONSTITUTION: A drum 30 is revolvably provided within an operating panel 3 provided with an indicating window 20 at an upper side thereof at a position opposing to the window 20. Various cooking programs X 1 WX 3  of designation of cookings, classifications of cooked foods, cooking times, heating outputs and the like are recorded sequentially on a peripheral surface of the drum 30 along an axial direction thereof. Magnetic tapes Y 1 WY 3  recorded with encoded contents of respective programs X 1 WX 3  are also provided on the peripheral surface of the drum 30 in corresponding to the respective programs X 1 WX 3 . A knob 22 is slided upwardly or downwardly to select some program upon cooking, thereafter, a knob 21 is operated to revolve the drum 30 and a heating control is effected by reading contents of the corresponding magnetic tape with a magnetic head 35. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10232510-A (JP)
Title: Yellow toner
Inventor: NIWA KAZU
IPC: G03G9/087
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a yellow toner which is used for reproducing a yellow picture in a color electrophotography, is excellent in light transmissivity and spectral characteristics and hardly generates fogging and printing density lowering and is excellent in transferability. SOLUTION: Styrene, pigment yellow 138 and pigment yellow 12 are wet pulverized by a beads mill to obtain a pigment dispersed liquid. Meanwhile, styrene is blended with a releasing agent and is wet pulverized by the beads mill to obtain a releasing agent dispersed liquid. Then, styrene, n-butyl acrylate, colorant dispersed liquid, divinylbenzene, the releasing agent dispersed liquid and t-butyl peroxy-2-ethyl hexanoate are blended and are homogeneously dispersed by using a homomixer to obtain a polymerizable monomer composition. The polymerizable monomer composition is charged into a magnesium hydroxide colloid dispersed liquid, is dispersed by using the homomixer to pelletize droplet particles.  An aqueous dispersed liquid of the palletized droplet particles of the monomer composition is heated at 90 deg.C to be polymerized, then, the polymer is dried to obtain polymer particles and finally an external additive is adhered thereto to obtain the yellow toner.
Patent JP-S62213572-A (JP)
Title: Capacitor charging power unit
Inventor: MURAKAMI YOICHI
IPC: H02M3/28
Filed: 1986-03-12
Abstract: PURPOSE:To limit a noise by outputting a signal having different pulse width by an A/D converter according to the amplitude of the charging voltage of a capacitor and intermittently turning ON, OFF a transistor by the output signal. CONSTITUTION:A primary power source 1 is switched by a transistor 33 through the primary winding of a transformer 2, and charged by a capacitor 8 by the voltage generated in the secondary winding of the transformer 2. When the charging voltage of the capacitor 8 becomes near the charging voltage, an A/D converter 12 generates a pulse signal having different pulse width according to the amplitude of the charging voltage. A gate circuit 13 is operated by the output pulse signal of an A/D converter 13, thins the output signals of a controller 5, and inputs it to a driving circuit 4. Thus, when it is lower than the charging voltage, the number of thinning is reduced, and when the charging voltage approaches a constant value, the number of thinning is increased to stabilize the charging voltage.
Patent JP-S564142-A (JP)
Title: Producing nonndestructive identfication card having photograph and card made by same
Inventor: SEINTOREI KUROODO
IPC: G03C11/08
Filed: 1980-04-23
Abstract: A tamperproof identification card such as a passport or credit card is provided. A diazo photosensitive composition is intimately mixed with a thermo-adhesive resin and is carefully deposited as a uniformly thin layer in one or more zones on a plastic support material. The zones of the photosensitive compositions are developed to reproduce identifying information such as a photograph, identification number, etc. A plastic protective film is then laminated to the support to protect the identifying information. Since the adhesive resin material is intimately mixed throughout the photosensitive composition, the protective plastic film cannot be removed without destroying the information.
Patent JP-S52136550-A (JP)
Title: Synchronous pulse generator
Inventor: SAKAMOTO SHIGERU
IPC: G01S7/28
Filed: 1976-05-11
Abstract: PURPOSE: To obtain a circuit, which can have connection to the pulse input of any king of repetitive frequency without any circuit alteration and can generate the pulse synchronized with the pulse input. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59181047-A (JP)
Title: Forming method of wiring region with resistor
Inventor: OOKAWA YASUSHI
IPC: H01L23/52
Filed: 1983-03-30
Abstract: PURPOSE:To form a wiring region by patterning an ion implanted film on a substrate, covering the film with a spin-on diffusion source film, controlling by ion implanting the resistance value of a covered high resistance region, thereby reducing the number of steps and shortening the required time. CONSTITUTION:A display electrode 1 is patterned on a substrate 5, and a spin-on diffused film 6 is coated thereon. Then, the spin-on diffusion source of a high resistance region 2 and other diffusion unnecessary region are removed, and the entire element surface is ion implanted. Subsequently, the entire substrate is heated, thereby reducing the resistance by diffusing an impurity from the spin- on diffusion source film 6 thereto on the display electrode region which allows the spin-on diffusion source film 6 to remain. In this manner, the resistance value of the region 2 is controlled by the ion implantation, while the electrode 1 is reduced in resistance by diffusing the impurity of large quantity.
Patent JP-H08244562-A (JP)
Title: Heating structure of window glass
Inventor: OOME KATSUYOSHI
IPC: B60S1/02
Filed: 1995-03-14
Abstract: PURPOSE: To uniform the heating by making a part of the end of an outer glass in a cutting, and providing a feeding terminal to feed the power to a bus bar to the cutting. CONSTITUTION: Near the lower end of a windshield 1 where the other sides of connection bus bars 13 and 14 are collected, a part of an outer glass 2 is cut in a circular arc form as a cutting part 2a. The periphery of the terminals of the lead wires 22... on the surface of an inner glass 3, and the power feeding terminals 16, 17, and 18, is sealed by a silicon sealantant 24 as a sealing member, so as to prevent the deterioration of the feeding terminals 16 to 18, and the like, and to prevent the power leakage. When the power is fed from the feeding terminals 16 to 18, in the windshield 1 having such a heating structure, the current flows from the upper and the lower bus bars 11 and 12, to a transparent conductive membrane 15, and the transparent conductive membrane 15 is heated so as to exercise the effect of defrosting and the like.
Patent JP-S61213253-A (JP)
Title: Fluororubber composition
Inventor: TSUTSUMI MASAMI
IPC: C08L27/12
Filed: 1985-03-20
Abstract: PURPOSE:To provide a fluororubber composition having excellent compression set, mechanical properties and moldability, by compounding a fluororubber with a substance selected from bivalent metal oxide, etc., and a polyhydroxy aromatic compound, etc. CONSTITUTION:100pts.(wt.) of a fluororubber is compounded with (A) 2-30pts. of one or more compounds selected from bivalent metal oxide, bivalent metal hydroxide, and a mixture of a weak acid and said metal oxide or metal hydrox ide, (B) 0.14n10pts. of a polyhydroxy aromatic compound (e.g. bisphenol A), (C) 0.01-10pts. of one or more compounds selected from 1,8-diaza-bicyclo(5,4,0) undecene-7 (abbreviated as DBU), a salt or mixture of DBU and phenol, and a salt or mixture of DBU and octylic acid, and (D) 0.1-10pts. of an organic carboxylic acid and/or organic carboxylic acid anhydride. The mixture is kneaded and subjected to the primary vulcanization and then the secondary vulcanization.
Patent JP-H01227125-A (JP)
Title: Liquid crystal display device
Inventor: OBARA HIROSHI
IPC: G02F1/133
Filed: 1988-03-08
Abstract: PURPOSE:To shield the light on the part other than the display section constituted of transparent electrodes so as to make the difference in hue between the display section and the other section inconspicuous by providing metallic layers on at least some of the transparent electrodes other than the display section of a liquid crystal cell. CONSTITUTION:This liquid crystal display device is constituted in such a way that a display section 5 is formed at the section where the transparent electrode pattern 2 formed on a glass substrate 1 and the transparent electrode pattern 3 formed on another glass substrate 1 are overlapped upon another and metallic plates 4 are formed on the part other than the display section of the electrode patterns 2 and 3. In other words, an Ni layer of 2,000Angstrom  in thickness is formed on the electrode pattern 2 by an electroless plating method and the metallic layers 4 of Ni are formed on the part of the transparent electrodes other than the display section by a photolithographic method. Therefore, the electrode surface resistance of the transparent electrodes other than the display section can be reduced and drive signals can be prevented from getting dull. At the same time, leakage of light other than the display section can be prevented and the difference in hue between the display section and the other section can be made inconspicuous.
Patent JP-H10251554-A (JP)
Title: Middle coating material composition for automobile and method for forming the coating membrane
Inventor: SUZUKI ISAMU
IPC: C09D5/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of applying a brightening agent-containing coloring coating material and an overcoat-clear with a short flushing time, and having excellent finishing property by compounding a thermosetting resin and a resin having radically polymerizable functional groups as binding agents with a photoinitiator. SOLUTION: This composition is composed of (A) preferably 65-80wt.% thermosetting resin such as acrylic resin capable of reacting a cross-linking agent and having functional groups such as hydroxyl groups and epoxy groups and (B) preferable 20-35wt.% resin having radical polymerizing functional groups as binding agents, and (C) preferably 0.1-10wt.% (based on 100wt.% resin component) photoinitiator such as benzoin. Further, it is preferable that the radically polymerizable functional groups is contained in an amount ranging 0.1-5% [(weight of CH=CH group/weight of the total resin)×100] in the thermosetting resin.
Patent JP-H06266795-A (JP)
Title: Delay time improving system
Inventor: TSUJI SHINICHI
IPC: G06F17/50
Filed: 1993-03-16
Abstract: PURPOSE:To enable the decrease of maximum delay time and the increase of minimum delay time, to enable the reduction of a large-scaled design change such as a logical change, etc., and to reduce design change man-hour by changing the clock path of a critical path. CONSTITUTION:This system is composed of a logic circuit information storage means 1, a design reference value storage means 2, a delay analysis means 3, a delay analysis result storage means 4, a small number of stage clock path searching means 2, a clock path information storage means 6 and a clock path changing means 7. The clock path changing means 7 inputs the information on the logic circuit stored in the logic circuit information storage means 1 and the information on a changing clock path stored in the clock path information storage means 6, changes logic circuit information to the logic circuit for which the clock path is used and inputs the information to the means 1. Thus, the clock skew of a critical path is reduced and maximum delay time is improved by changing the clock path of the critical path.
Patent JP-H04290885-A (JP)
Title: Production of 2,6-(4,4'-diamino-diphenyl)benzo(1,2-d:4,5-d')bisthiazole
Inventor: TAYAMA TAKAO
IPC: C07B61/00
Filed: 1991-03-19
Abstract: PURPOSE:To readily obtain the subject compound, useful as a raw material for high-elastic modulus aromatic heterocyclic polymers excellent in heat resistance by reacting a specific compound with p-aminobenzoic acid in the presence of a mixture of phosphoric acid with phosphorus pentoxide, etc., as a reaction medium. CONSTITUTION:(A) 2,5-Diamino-1,4-benzenedithiol.dihydrochloride is reacted with (B) p-aminobenzoic acid in an amount of preferably 2.1-3.0mol based on 1mol aforementioned component (A) in the presence of a mixture of phosphoric acid with phosphorus pentoxide and polyphosphoric acid [preferably blended at (1/1/1)-(1/1/3) weight ratio] [in an amount of preferably 20-30 times based on the component (A)] at 70 deg.C for 3hr and the temperature is then increased at 10 deg.C/hr rate. The reaction is finally carried out at 50 deg.C for preferably 8-12hr and neutralization, filtration and recrystallization are conducted to afford the objective compound expressed by the formula.
Patent JP-S63220030-A (JP)
Title: Room cooling and heating machine
Inventor: TAKAHASHI MOTOHIRO
IPC: F24F11/02
Filed: 1987-03-10
Abstract: PURPOSE:To switch automatically to a suitable position according to the operation mode for an air channel switching damper by carrying out the switching operation of an air channel switching damper by means of a drive machine which is controlled in energization according to the selection of automatic or manual of the operation mode. CONSTITUTION:An air channel switching damper 14 is operated for switching by a drive machine 15 which includes a drive motor. The drive machine 15 is controlled in energization according to the operation modes (room cooling, room heating, moisture removal, etc.) of a room cooling and heating machine which is selected (selection by a control circuit automatically or selection manually). At this time, only if a first damper position detector 16 has an output and a second damper position detector 17 has no output or only if the first damper position detector 16 has no output and the second damper position detector 17 has output, the operation is started. The former case is when room heating is selected and the latter case is when the room cooling mode is selected.