baber/WOPTO huggingface dataset:
Patent JP-S6243479-A (JP)
Title: Polyester-based adhesive
Inventor: MORI TADAHIRO
IPC: C08G63/18
Filed: 1985-08-21
Abstract: PURPOSE:To provide the titled adhesive having excellent heat-resistance and adhesivity and composed of a copolymerized polyester having a specific intrinsic viscosity and containing aromatic and aliphatic dicarboxylic acid components, an aromatic diol represented by a specific formula and aliphatic and alicyclic glycols at specific ratios. CONSTITUTION:The objective adhesive is composed of a copolymerized polyester having an intrinsic viscosity of >=0.2 [measured in a mixture of phenol and tetrachloroethane (1:1 by weight) at 20 deg.C] and composed of (i) an acid component consisting of (A) 90-50mol% aromatic dicarboxylic acid and (B) 10-50% 2-36C aliphatic dicarboxylic acid and (ii) a glycol component consisting of (C) 70-15mol% compounds selected from the aromatic diols of formula I and II (R1-R4 and R1'-R4' are H, halogen, hydrocarbon group or halogenated hydrocarbon group; X is O, S, SO2, CO, alkylene or alkylidene; the H of alkylene or alkylidene may be substituted with one or more halogen atoms) and (D) 30-85mol% aliphatic glycol and/or alicyclic glycol.
Patent JP-H0513483-A (JP)
Title: Honing device
Inventor: SAKAMOTO HIDEO
IPC: B24C3/32
Filed: 1991-06-28
Abstract: PURPOSE:To remove resin flashes attached to leads without causing damage to the surface of a semiconductor product. CONSTITUTION:A honing device is equipped with a semiconductor product feed unit 8, a honing material supply unit l which supplies honing material and water, and a gun drive XY table 3 which move guns 2 and 2' that spray honing material and water with air, and the guns are moved to a part where the resin flashes of a semiconductor product 4 are removed and remove the resin flashes spraying honing material on the part concerned.
Patent JP-S6162613-A (JP)
Inventor: WATANABE TOMIYA
IPC: B21K1/44
Filed: 1984-08-31
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-S6075180-A (JP)
Title: Signal recorder
Inventor: OSUE TADASHI
IPC: H04N5/95
Filed: 1983-09-30
Abstract: PURPOSE:To realize the recording of broad band and high density by applying an information signal having a fixed frequency or below to an electromagnetic conversion scanning system of a vertical magnetizing recording system and also superimposing a reference signal of a fixed frequency on the information signal. CONSTITUTION:After an NTSC color video signal is modulated at an FM modulator 1, the result is given to a magnetic head 4 through a recording amplifier 2 and an adder 3 and recorded vertically onto a magnetic tape 5. A signal being an integral number of multiple of a subcarrier in 3.58MHz is fed to the adder 3 as a pilot signal and multiplexed on the original signal. The pilot signal is a reference sin wave signal used to eliminate jitter at reproduction and since the signal is multiplexed while the band is separated to an FM video signal, the interference between the both is not entirely caused. Thus, the FM video signal is recorded by using the entire band below the 1st zero point and no band limit is subjected by multiplexing the pilot signal.
Patent JP-H0848406-A (JP)
Title: Conveyor device
Inventor: TSUKISHIRO MASAO
IPC: B65G13/12
Filed: 1994-08-04
Abstract: PURPOSE:To provide a conveyor device which is simple in structure and capable of switching from the transfer of articles to forming of passage for passing of workers and vehicles with a simple operation. CONSTITUTION:In a conveyor device l, a rotating part 31 rotated in horizontal direction around the one end of a conveyor 3 or a foldable bent part and a lift part 21 lifted and tilted in horizontal direction between the one end of the bent part and a fixed member 2 are provided between the fixed conveyors 2 and 3 positioned apart by a space of W as a passage from each other.
Patent JP-H0629269-A (JP)
Title: Processing device of semiconductor substrate
Inventor: MURAKAMI TAKEHIRO
IPC: H01L21/304
Filed: 1992-07-10
Abstract: PURPOSE:To wash a semiconductor substrate at low pressure by a method wherein washing matter within a reaction chamber is optically excited and a transit of the excited washing matter into a ground state is suppressed by a magnetic field. CONSTITUTION:A semiconductor substrate 1 of which the surface is to be processed is placed on a pedestal 2 within a reaction chamber 3, and a switchgear 7 is opened and the inside pressure of the reaction chamber 3 is reduced to a high vacuum condition. Thereafter, a switchgear 11 is opened and washing matter, for example chlorine gas, is guided from a washing matter source 12 into the reaction chamber 3 to hold the inside of the reaction chamber 3 in a vacuum condition. Next, an exciting light, for example an ultraviolet ray, is emitted from a light source 4 and also a magnetic field is applied to the reaction chamber from magnetic field generators 13a, 13b to wash. Thus, as it is suppressed that the washing matter excited so as to be a threefold exciting condition by the magnetic field generator transists into the ground state, a reaction of the washing matter can be still more strengthened.
Patent JP-H0936359-A (JP)
Title: Vertical type fet of silicon carbide
Inventor: UENO KATSUNORI
IPC: H01L29/808
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To increase a controlable current and avalanche resistance and to reduce on resistance in SiC (silicon carbide) trench MOSFET where a gate electrode is buried in the trench. SOLUTION: A substantial resistance of a p-base layer 13 to increase a controlable current by forming, within the p-base layer 13 except for the area near the trench 15 of MOSFET, a p<+> buried region 20 which is higher in the impurity concentration than the p-base layer 13. Moreover, spreading of the depletion layer when a voltage isapplied is promoted by forming the p<+> buried region at the lower part of the bottom section of trench to prevent dielectric breakdown of the gate insulating film and improve avalanche resistance. Moreover, a schottky electrode is also provided on the n-base layer where the p<+> buried region is not provided to form a vertical MESFET.
Patent JP-S6382351-A (JP)
Inventor: KURISUTOFUAA JIYADOSON HAADEI
IPC: G01R33/20
Filed: 1987-07-24
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-S5885538-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASHIYUU NOBUYOSHI
IPC: H01L21/324
Filed: 1981-11-18
Abstract: PURPOSE:To perform short-time annealing with good controllability by applying voltage between a semiconductor substrate and plasma. CONSTITUTION:A silicon substrate 2 ion-implanted with phosphorus ions is placed in hydrogen plasma 1 which is produced by microwave discharge. Negative voltage of approx. 10kV with respect to the plasma 1 is applied to the substrate 2 for 10sec. At this time, positive ions of approx. 50mA having energy in accordance with the applied voltage enter the substrate 2, so that the substrate 2 is heated with the power of approx. 500W up to high temperature near its melting point in a few seconds. As a result, the ion-implanted layer is annealed completely.
Patent JP-H0633803-A (JP)
Title: Fuel supply device of engine
Inventor: YAMAMOTO TOSHIHIDE
IPC: F02D9/04
Filed: 1992-07-10
Abstract: PURPOSE:To utilize exhaust gas as a gas for composing mixture to an air- mixture supply port, and obviate any device for pressurizing while performing atomization of fuel properly, and to enhance the effect of improvement of fuel consumption and also improve emission. CONSTITUTION:The exhaust valve opening timing of a first exhaust port 5 becomes sooner than an exhaust valve opening timing of a second exhaust port 6, and an exhaust shutter valve 25 is provided on the way of the first exhaust port 5, and its upstream part and a mixture supply port 7 are communicated with each other by a communication passage 27, and then the exhaust shutter valve 25 is closed in a low load low-rotation range, and thereby exhaust gas at comparatively high pressure secured in the first exhaust port 5 is introduced to the mixture supply port 7 during the term of deviation of the exhaust valve opening timing.
Patent JP-H0933293-A (JP)
Title: Pointer structure of indicator
Inventor: MAEHASHI TETSUYA
IPC: G01D13/22
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To achieve higher visual recognizability by providing a rib at a base end part of a pointer to cover an undesired part not involving the lighting of the pointer from the front to eliminate a highly illuminated part bright partially. SOLUTION: A pointer 11 is made up of a pointer body 111, a pointer show 112 and a rib 113, which are made integral of a light guide member such as polycarbonate. The rib 113 is formed as plate piece almost in a sector viewed from the front extending from a side 111c to the base end side of the body 111 of the pointer and covers a light incident surface 111e of at least the pointer 11 in a rotatable range thereof. At least one surface of the front 113a and the rear of the rib 113 ungergoes a crimping treatment to give a fine uneven pattern on the surface thereof. The surfaces serves as light diffusing surface and light reflecting surface. The light directed to the rib 113 is reduced by diffusion and reflection and travels to the rear of a dial plate 22 for indicating the speed provided on the front thereof.  This eliminates a high illumination section bright partially on the dial plate 22.
Patent JP-2001013647-A (JP)
Title: Color developing agent, silver halide photographic sensitive material using the same and image forming method
Inventor: NAKAMURA TAKASHI
IPC: G03C7/46
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a color developing agent giving satisfactory color forming property, superior image quality and superior image preservability. SOLUTION: This color developing agent represented by the formula is incorporated into a photographic constituent layer. In the formula, X is a substituent having at least one of substituents represented by -COOH, -NHSO2R, -SO2NHR, -SO2NHCOR, -CONHSO2R, -OH and -SH, R is an optionally substituted alkyl, optionally substituted aryl or an optionally substituted aromatic heterocyclic group and R1 and R2 are each linear or cyclic alkyl.
Patent JP-H0633644-A (JP)
Title: Controlling device for presence-absence in room
Inventor: TODA MITSUHARU
IPC: E05B49/00
Filed: 1992-07-10
Abstract: PURPOSE:To enable the use of a keyless locking device, having excellent operability, for a managing device for presence-absence in rooms and to be constituted in a manner to be suited to the managing device on the whole. CONSTITUTION:A keyless locking device is formed such that locking and unlocking operation is effected through forward and backward movement of a lock lever arranged to a door, and through unlocking operation made on an unlocking operation part arranged on the surface side of the door, unlocking operation is practicable. The keyless locking device comprises a lock lever forward backward movement detecting means to detect forward and backward movement of a lock lever and a locking operation detecting switch 102 to detect operation of locking. Based on detecting operation of the two members, presence and absence are detected. A locking operation member 100 arranged to the keyless locking device is moved in a direction, in which locking operation by a lock lever is carried out, when a depress operation part 100a exposed to the surface on the surface side of the door is operated, and the locking operation detecting switch 102 is turned ON by means of the locking operation member 100.
Patent JP-2000335429-A (JP)
Title: Steering device
Inventor: MITSUHATA NOBUHIRO
IPC: B62D1/18
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from striking on an operating lever to be injured at the time of a collision by locking the operating lever in a non-operating position normally, and unlocking the operating lever to be turned when man- made operational external force is applied. SOLUTION: After a fastening nut, a friction plate 60, a support bracket 24 and a second column bracket 22 are made closely adhere to one another, a plate spring member of an operating lever 86 is bent, and data such as a spring constant, a length and the like of the plate spring member are suitably selected by spring force obtained by multiplying the deflection and the spring constant of the plate spring member. A dimensional error and an assembling error of the respective component members are effectively absorbed to firmly and surely fasten and fix a steering assembly. At this time, an operating lever 80 is locked in a position to be substantially flush with the surface of a column cover 18 by a locking means 88 not to form a projection, whereby at the time of a collision, a driver can be prevented from striking on the operating lever 80 to be injured.
Patent JP-S5975020-A (JP)
Inventor: FUNAKOSHI KANJI
IPC: A47K10/02
Filed: 1982-10-20
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-H0235928-A (JP)
Title: Aqueous dispersion stabilizer for inorganic powder
Inventor: HIRAO YOSHIJI
IPC: C09K23/42
Filed: 1988-07-23
Abstract: PURPOSE:To disperse an inorganic powder steadily in water for a long time at a high concentration and low viscosity by using a specified quanternary ammonium salt containing oxyalkylene group as an aqueous dispersion stabilizer for the inorganic powder. CONSTITUTION:As an aqueous dispersion stabilizer for an inorganic powder such as titanium oxide, a quaternary ammonium salt of the formula I (wherein R1-R3=1-22C chain hydrocarbon group or AOmH but one of them is 10-22C chain hydrocarbon group, AO=2-4C oxyalkylene group and l, m=0-100 and total sum of them is 1-100) is an effective component. By using this substance, the dispersibility of inorganic powder in water is improved remarkably, sedimentation at a high concentration and low viscosity is little even after a long storage time and re-dispersion can be easily carried out even though the sedimentation occurs.
Patent JP-H0928738-A (JP)
Title: Baggage basket fitting device for wheelchair
Inventor: MIZUNO YASUSHI
IPC: B62K5/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a baggage basket fitting device for wheelchair with which the baggage basket of the accessory of a wheelchair can be used as a shopping basket in common and freely changed into a light baggage basket convenient for a wheelchair user or the load basket of desired design and this baggage basket can be easily attached and detached. SOLUTION: Concerning the wheelchair for which a baggage basket 13 is put on baggage basket pedestals 18L and 18R fitted to a motor-driven wheelchair 1 while fixing one end and making the other end free and the baggage basket is fitted while holding the lower part of this load baggage on these baggage basket pedestals and holding the upper part of the baggage basket on the wheelchair, on the baggage basket pedestals, crimping members 38 are provided for detachably crimping the lower part of the baggage basket and at the position corresponding to the upper part of the baggage basket on the wheelchair, a holding member 42 connectable/disconnectable to an upper edge 13a of the baggage basket is provided for holding this upper edge.
Patent JP-H1131925-A (JP)
Title: High frequency mixer and integrated circuit for the mixer
Inventor: NAKAYAMA MASATOSHI
IPC: H03D7/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To effectively apply the frequency conversion to the high frequency signals and also to improve the mutual conversion distortion characteristics of the high frequency signals by specifying the characteristics of FET(field effect transistors) of both high and low voltage levels and also inputting a high frequency signal or a local signal to the gate terminal of every FET. SOLUTION: The FET 1 and 2 which are cascaded to each other are placed between the high and low voltage terminals of a power supply. The frequency of a high frequency signal is converted by a local signal, and an intermediate frequency signal is outputted via a drain terminal of the FET 2 of a high voltage level. The characteristics of both FET 1 and 2 are set, so that the absolute value of threshold voltage of the FET 2 exceeds at least the knee voltage of the FET 1 of a low voltage level. At the same time, a high frequency signal is inputted to the gate terminal of the FET 2 with a local signal inputted to the gate terminal of the FET 1 respectively. Therefore, the local signal of an amplitude that varies the working point in a wide range of voltage is inputted to change the drain-source current.
Patent JP-S5972579-A (JP)
Title: Matching number counting circuit
Inventor: NAGASHIMA SUMIO
IPC: G06K9/64
Filed: 1982-10-20
Abstract: PURPOSE:To count at a high speed both the number of coincident bits and discordant bits between two data, by providing a means which delivers the output data showing the number of 0 or 1 bit for the XOR arithmetic results of these two data. CONSTITUTION:Two 8-bit data DA and DB are delivered through an XOR gate 2 in the form of an XOR arithmetic result respectively. If an 8-bit XOR arithmetic result of 03 (16-notation display) is supplied to an address input part of an ROM3 through the gate 2, the data 06 (16-notation display) written in an address 03 is delivered. The 06 shows the matching value itself between two data. The result of addition of said matching value and the output of a latch circuit 1 is delivered through output parts SIGMA0-SIGMA7. The latch circuit 1 of the next stage stores said result of addition by a signal LATCH. The above-mentioned process is repeated until no input data exists any more. In such a way, the matching value is obtained between two data.
Patent JP-S6447725-A (JP)
Title: Hydrogenation of fatty acid methyl ester mixture
Inventor: TEO FURETSUKENSHIYUTAIN
IPC: C07C29/136
Filed: 1988-07-22
Abstract: Fatty acid methyl esters are catalytically hydrogenated by reacting them together with hydrogen at pressures of 100 to 300 bar and temperatures of 160 to 270 DEG C at molar ratios of hydrogen : fatty acid methyl ester used of 10 : 1 to 500 : 1 continuously over catalysts which contain 30 to 40% by weight of copper, 23 to 30% by weight of chromium, 1 to 10% by weight of manganese, 1 to 10% by weight of silicon and 1 to 7% by weight of barium, the % by weight being based in each case on the oxidic catalyst composition, and, if desired, further transition metals in the form of their oxides and which, after calcining the component forming the catalyst composition have been converted together with 1 to 10% by weight, relative to the oxidic catalyst, of at least one binder, in addition to 1 to 10% by weight of graphite, to pellets and/or granules and activated with hydrogen or a hydrogen-containing gas mixture.
Patent JP-S6340919-A (JP)
Title: Negative pressure regulator
Inventor: KUBOTA BUNPEI
IPC: F02D35/00
Filed: 1986-08-06
Abstract: PURPOSE:To raise the responsiveness and the durability, and also, to make a regulator small in size by adjusting a ratio of the opening/closing time which follows the contact and separation of an armature and an annular sheet by a duty time control of a pulse signal to a coil. CONSTITUTION:When a regulator diaphragm 60 closed by making one end of a needle abut and force of a spring 66 have been well-balanced, negative pressure is kept constant by keeping a degree of vacuum of an adjusting chamber 62. In accordance with a negative pressure state of a negative pressure chamber 32 which is allowed to communicate to said adjusting chamber 62 through a negative pressure leading-in hole 36 provided with an orifice 35, and also, to which an output nozzle 38 communicates, and also, an atmospheric air intake 13 opened and closed by an armature 44 communicates, a ratio of the opening/closing time by the contact and separation to and from a sheet 46, of the armature 44 by a duty time control of a pulse signal to a coil is adjusted. In this way, a demanded negative pressure is obtained in the negative pressure chamber 32.
Patent JP-H0234306-A (JP)
Title: Manufacture of colored tile dry body
Inventor: OKA JIRO
IPC: B28C3/00
Filed: 1988-07-26
Abstract: PURPOSE:To uniformly disperse coloring pigment in particles by mixing the pigment while tile dry body containing 10% or less of moisture is being finely pulverized, compression molding the power and then pulverizing it. CONSTITUTION:Tile dry body containing 10% or less of moisture is filled together with tile dry body powder in a mixer capable of pulverizing in mixture such as a ready mixer, the mixture is pulverized and mixed for several min into fine powder, then compression molded by a roller converter, further pulver ized into several mm or less, thereby forming colored tile dry body. It is filled in a tile metal mold, pressure molded, and baked in a tile baking kiln. When the moisture of the body is 3-8%, it is mixed most efficiently with the pigment and granulate. In comparison with a conventional method, the pigment and the dry body loss due to adherence at the time of altering the color of the pigment can be reduced.
Patent JP-H0472897-A (JP)
Title: Watchdog timer detector
Inventor: UMEDA YUJI
IPC: H04Q9/00
Filed: 1990-07-12
Abstract: PURPOSE:To restore a system from abnormality without outputting an alarm for temporary abnormality by outputting a reset signal from a CPU to initialize the system at the time of detecting the system abnormality. CONSTITUTION:An error counter corresponding to abnormality occurrence causes is increased before the watchdog timer alarm output processing, and a CPU 14 outputs a reset signal R2 to initialize the system. Self-diagnosis is performed after initialization; and if the normalcy is restored as the result, the error counter corresponding to abnormality occurrence causes is cleared. If the system is abnormal even after the self-diagnosis processing, the error counter is increased again, and the system is initialized by the reset signal R2. When the error counter reaches a fixed value, it is judged that restoration to normalcy is impossible, and the watchdog timer alarm output is sent. Thus, the alarm is not outputted for the occurrence of temporary abnormality to restore the system from abnormality.
Patent JP-S5886138-A (JP)
Inventor: IBA YOUICHI
IPC: A61B3/14
Filed: 1981-11-18
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-H0528505-A (JP)
Title: Both-side simultaneous reproduction disk record
Inventor: MORITA YOSHIHIKO
IPC: G11B7/24079
Filed: 1991-07-24
Abstract: PURPOSE:To easily detect the reverse of a both side simultaneous reproduction disk by making the track pitch of the read-in track of a read-in area formed to the inner peripheral side of the disk larger than the track pitch of the infor mation track of an information recording track area. CONSTITUTION:When the disk record is loaded and operated for reproduction, a first pickup 1A in a first pickup block 1 disposed to be opposed to the read-in area of the lower face of the disk and a first focus control means 8 are activated to perform focusing control. When a focusing state is attained, a disk driving circuit 13 is activated regarding the disk is loaded by the first control circuit 8. Thus, a disk motor 12 is moved above the read area of the innerest periphery from the retreating position outside the disk and reproduction is started in the same manner as the first pickup.