baber/WOPTO huggingface dataset:
Patent JP-H03238664-A (JP)
Title: Discriminating method for medium attribute of floppy disk
Inventor: TSUCHIYA HARUHIKO
IPC: G11B19/12
Filed: 1990-02-16
Abstract: PURPOSE:To miniaturize a disk drive device by inserting a floppy disk into the disk drive device from a display part side, and reading and storing the information of a display part. CONSTITUTION:When the floppy disk 4 is inserted into the drive device 3 from the display part 2 side before accessing a medium in order to discriminate the display part 2, it is confirmed by a first switch SW1 whether the floppy disk 4 is inserted up to a prescribed position or not, and the insertion direction of the floppy disk 4 is detected by a second switch SW2. Then, in the case where both the first and the second switches SW1, SW2 are ON in a state that the floppy disk 4 is discriminated, a discrimination signal showing whether a write inhibition hole 7 and a kind indication hole 6 are opened or not, that is, the medium attribute information of the floppy disk 4 is fetched. Thus, the disk drive device 3 need not be formed into size capable of receiving the floppy disk 4 perfectly, and it is miniaturized.
Patent JP-H05231138-A (JP)
Title: Exhaust emission control device for automobile
Inventor: MITSUHAYASHI DAISUKE
IPC: F01N3/24
Filed: 1992-02-20
Abstract: PURPOSE:To improve the purification efficiency and durability of a lean NOx catalyst for each operation condition of an engine, when a forestage catalyst and a rearstage catalyst containing the lean NOx catalyst at least at a part behind the forestage catalyst are arranged on an exhaust passage. CONSTITUTION:A forestage catalyst 9 in close to the combustion chamber 10 of an internal combustion engine E and a rear stage catalyst 10 including a lean NOx catalyst 22 behind are provide. The forestage catalyst 9 is constituted so as to carry out the exhaust gas purification in the initial stage of the start of the engine operation, and in particular, in an exhaust passage 2, the first bypass passage 202 which makes a detour around only the forestage catalyst 9 and converges with the exhaust passage 2 and the second bypass passage which makes a detour only around the lean NOx catalyst 22 in the rear stage catalyst and converges with the exhaust passage 2 are formed. The first selector valve 11 for controlling the exhaust gas flow rate which flows into the first bypass passage 202 or the forestage catalyst 9 is installed. The second selector valve 27 for controlling the exhaust gas flow rate which flows into the second bypass passage 32 or the lean NOx catalyst 22 is installed.
Patent JP-2000232750-A (JP)
Title: Small-sized motor device
Inventor: ONISHI KOJI
IPC: H02K5/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To simplify fixing work of a mounted unit to an output shaft side end part of a motor and attain automation of assembly, by mutually combining the output shaft side end part with a bottom part of the mounted unit so as to insert a boss to a hole of an outer case, and then fixing the boss through heat caulking or fusing. SOLUTION: In an motor outer case 1 formed of a cylinder part 1a and a bottom part 1b, a center hole 3 and a plurality of holes 4a, 4b are formed in the bottom part 1b which is an output shaft side end part of a motor. Bosses 10, 11 are formed in a position corresponding to the holes 4a, 4b formed in the outer case 1 in a bottom part 8a of a mounted unit 8. The motor outer case 1 and the mounted unit 8 are combined so as to make the respective bottom part 1b, 8a abut to each other. The motor outer case 1 and the mounted unit 8, after combined, are secured to be integrally formed by heat caulking 10A, 11A or fusing with the bosses 10, 11. In this way, the motor outer case 1 and the mounted unit 8 are easily fixed.
Patent JP-H03239389-A (JP)
Title: Printed circuit board
Inventor: HAZAKI YOSHITO
IPC: B32B15/08
Filed: 1990-02-16
Abstract: PURPOSE:To make it possible to obtain excellent dimensional stability at lower permittivity by using a composite resin sheet where resin particles are bonded with a fluororesin matrix as an insulation layer. CONSTITUTION:A conjugate resin sheet 1, where resin particles as a filler are bonded with a fluororesin matrix, is used as an insulating layer. On one side or both sides of the composite resin sheet 1 is fixedly formed a conductor 2 which forms an electric circuit. Generally, the fluorine contained resin has a lower permittivity. Therefore, it is necessary to use resin particles which are provided with relatively lower permittivity and excellent in terms of dimensional stability. As for the fluororesin, polytetrafluoroethylene(PTFE) is more favorable. This construction makes it possible to provide excellent dimensional stability at lower permittivity.
Patent JP-H07224012-A (JP)
Title: Diphenylamine derivative
Inventor: UCHINO MASAZUMI
IPC: C07C255/58
Filed: 1994-02-07
Abstract: PURPOSE:To obtain a new diphenylamine derivative useful as a charge injection and transport and a luminous materials for a fluorescent coating and an electroluminescent element. CONSTITUTION:This diphenylamine derivative is expressed by formula I [X is anthracenyl, phenanthrenyl, pyrenyl or perylenyl (which can be substituted with a halogen, amino, cyano, an alkoxycarbonyl, an alkyl, an alkoxy, allyl or an aralkyl); (n) is 1-10; R<1> to R<9> each is H, F, Cl, Br, amino, cyano, an alkoxycarbonyl, an alkyl, an alkoxy, allyl or an aralkyl], e.g. N,N'-di(9- anthrylethyl)-N,N'-diphenylbenzidine. The compound expressed by formula I is obtained by coupling an aromatic carboxylic acid derivative expressed by formula II with a diphenylbenzidine derivative expressed by formula III and reducing the resultant amide compound.
Patent JP-H06174297-A (JP)
Title: Gas bath with carbonated water
Inventor: FUJITA KATSUJI
IPC: F24H1/00
Filed: 1992-01-24
Abstract: PURPOSE:To provide a gas bath, high in thermal efficiency, excellent in the solubility of carbon dioxide gas, with a carbonating function utilizing exhaust gas. CONSTITUTION:A filling chamber 7, in which the exhaust gas of a hot-water supplying heat exchanger 2 is contacted with hot-water passing through the heat exchanger, is provided on the half way of a bathtub hot-water supplying pipeline to absorb waste that and carbonic acid into the hot-water and supply the hot-water into a bathtub 5. Thus, the hot-water, heated by an ordinary water tube type heat exchanger, is contacted with the exhaust gas of the heat exchanger whereby the solubility of carbon dioxide is improved and the thermal efficiency of the bath can be improved.
Patent JP-H05206617-A (JP)
Title: Printed board for power circuit wiring
Inventor: YURA MOTOSUMI
IPC: H05K3/20
Filed: 1992-01-24
Abstract: PURPOSE:To position a conductive metallic bar accurately without a jig, by using a conductive metallic bar having a projected boss, and an insulating board having a hole for engagement with each other. CONSTITUTION:A conductive metallic bar 40 has a hole 401 for receiving a screw 4 therein to fasten a component 3, and has a projected boss 402 for engaging a positioning hole 304 in an insulating board 30 so that the conductive metallic bar 40 is put in a proper position. The conductive metallic bar 40 and its projected boss 402 are made in the same stamping step. Even considering the tolerance of the outside dimensions of the boss 402, which can be formed accurately in this step, the hole 304 may have an inside diameter of about 0.1mm or less for positioning the insulating board 30. In this way, the conductive metallic bar 40 can be positioned with high accuracy.
Patent JP-2000231290-A (JP)
Title: Transfer device
Inventor: ONO HIROSHI
IPC: G03G15/16
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To make a conductive roller hard to fall down after it is set while it can be easily attached and detached at need and to prevent a transfer blur caused by play from occurring. SOLUTION: This transfer device is provided with a guide member 6 guiding a slider 4 integrated with a conductive bearing 3 so that it can be moved in a direction that it is close to the intermediate transfer belt 5 and separated from the belt 5. The guide member 6 is provided with a pair of guide frame parts 14 and 15 and the upper part thereof is opened so that the frame parts 14 and 15 can be elastically deformed to a mutually separated side.  Then, when the guide member 6 is inserted up to a prescribed position by engaging guide grooves formed at the respective outside surfaces of the guide parts 14 and 15 with a plate-like transfer device fitting part 16, the respective outside surfaces of the guide parts 14 and 15 are regulated by the respective edges 16a and 16b of the fitting part 16 so that the frame parts 14 and 15 are prevented from being elastically deformed to the mutually separated side. Thus, the slider 5 is prevented from falling down.
Patent JP-S63201715-A (JP)
Title: Register circuit
Inventor: KUBOTA TOMOAKI
IPC: G06F11/22
Filed: 1987-02-17
Abstract: PURPOSE:To easily control an integration and an exclusion to and from a shift path by constituting the shift path by using a register circuit provided with a gate for controlling a supply of a clock signal by a shift selecting input and a selector for selecting and outputting it in accordance with the shift selecting input. CONSTITUTION:In the case of executing a shift operation, in case a shift selecting input 10 is a logical value '1', a clock which has passed through a gate 3 is supplied to a flip-flop, and to a shift output 20, a signal of a signal line 30 is selected by a selector 2, therefore, the same function as a shift operation of a conventional register circuit is realized. Also, in case the shift selecting input 10 is a logical value '0' and an parallel exclusion input 15 is a logical value '1', the clock comes not to be supplied to the filp-flop, therefore, a state of the flip-flop remains saved, and as for the shift output 20, a shift input 14 is selected. Accordingly, when a shift path is constituted by using a register circuit, the shift selecting input 10 and the parallel exclusion input 15 are controlled. In such a way, an integration and an exclusion to and from the shift path can be controlled easily.
Patent JP-H06227483-A (JP)
Title: Meter installation structure of small-sized planing boat
Inventor: TSUMIYAMA YOSHINORI
IPC: B63B49/00
Filed: 1993-01-29
Abstract: PURPOSE:To maintain the waterproof performance of a meter with the simple and inexpensive structure, facilitate the mounting/demounting of the meter and improve the maintenance performance, by forming a small-article continer having a watertight structure on a deck and installing the meter on an opening/ closing cover. CONSTITUTION:On a deck 1, a hatch cover 17 and a handle tower cover 18 are installed, and a small-article container 19 having a watertight structure is formed at the part close to the rear part of the handle tower cover 18. The small-article container 19 is constituted of a recessed shaped accommodation part 21 formed integrally with the handle tower cover 18 and an opening/closing cover 22 for closely sealing the opened port part. A meter 23 is installed on the opening/closing cover 22 of the small-article container 19. A meter opened port 41 is formed on the opening/closing cover 22, and the meter 23 is installed in a watertight state at the meter opened port 41.
Patent JP-S62190929-A (JP)
Title: Current adding circuit
Inventor: YOSHIDA TAKEHITO
IPC: H03M1/74
Filed: 1986-02-18
Abstract: PURPOSE:To manufacture a high-accuracy current adder which is adaptive to 16-bit constitution by a MOS process and to form a CODEC (Coder decoder) LSI as one chip at low cost by adding a source grounding circuit so as to support the gain of a CMOS operational amplifier. CONSTITUTION:The whole of the current adder is constituted by the CMOS process and the CMOS operational amplifier 31 is used as a constant voltage generation source and a current-voltage converter in normal voltage follower mode, but the source grounding type amplifier composed of FETs 11 and 12 is added so as to compensate the gain of this operational amplifier. The uninverted input terminal of the operational amplifier 312 is connected 41 to the gate input terminal of the source grounding type amplifier and the drain output terminal of the source grounding type amplifier is connected to the uninverted input terminal 42 of the operational amplifier 31; and the output 62 of the operational amplifier 31 is fed back to the inverted input terminal 41 through a load resistance 2 and also amplified by a source grounding circuit and its negative-phase output is fed back to the uninverted input terminal 42, so that the stability of the voltage Va at a terminal 41 is very high.
Patent JP-H11228097-A (JP)
Title: Speed detector for work wagon
Inventor: KIDO HIROYUKI
IPC: B66F9/24
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To move a working platform loaded with a worker without relying on intrution of a driver. SOLUTION: An overfense work wagon is provided with a plurality of wheels provided in the side of a car body, a plurality of outrigger jacks provided in the side of the car body and having rollers to be grounded and freely moved vertically in the tips thereof, a working platform mounted on the car body and moved to a desired position, and a monitor 17 for monitoring the speed of the overfense work wagon. The monitor 17 is provided with a proximity switch 39 for detecting the moving speed of the roller, a speed determining means 47 for determining whether or not the detected speed is faster than the work permissible speed of the overfense wagon, and an alarm speaker 53 for notifying the high moving speed of the overfense wagon when the speed determining means 47 determines that the detected speed is faster than the work permissible speed.  A driver moves the overfense wagon in the range of the work permissible speed while taking heed of the existence of a sound from the alarm speaker 53.
Patent JP-S60178089-A (JP)
Title: Discharge heat transfer recording medium
Inventor: FUKUE TOMEKICHI
IPC: B41M5/382
Filed: 1984-02-24
Abstract: PURPOSE:To obtain a discharge heat transfer recording medium free from the printing of a return electrode with a high recording speed by forming a heat transfer ink layer on one side of an insulating substrate layer while a conductive layer with a specified resistance and a dielectric breakdown layer are laminated sequentially on the opposite side. CONSTITUTION:A heat transfer ink layer comprising a resin with the melting point of 50-110 deg.C and a coloring agent are formed on one surface of an insulating substrate layer mainly composed of a resin matrix of a high-melting point thermoplastic resin such as polyethylene and polypropylene. The thickness of the ink layer is set at 0.5-20mum. A conductive substrate layer with the surface resistance of 10<2>OMEGA.cm or less comprising metal such as Al or a metal oxide on the opposite surface of the insulating substrate layer and an insulating layer made of a thermoplastic resin such as polyamide resin is laminated thereon. The insulating layer shall be 10<13>OMEGA.cm or more in the natural volume resistance and 3mmu or less in the thickness. Heat transfer is done by melting ink of an ink layer using a discharge energy generated with the dielectric breakdown of the insulating layer.
Patent JP-H01208413-A (JP)
Title: Production of low nitrogen steel
Inventor: MATSUMOTO HIROSHI
IPC: C21C7/00
Filed: 1988-02-16
Abstract: PURPOSE:To easily produce a steel having a little nitrogen content without necessity of the special equipment by adding slag making material to molten steel, melting a part of the making slag material by stirring the molten steel, inserting electrodes into molten slag and executing arc heating. CONSTITUTION:The molten steel 3 is charged into an arc heating ladle 1 and the slag making material 4 is added. After sealing interval between a ladle cover 2 and the ladle 1 with sealing material 9, air in the space between the ladle 1 and the ladle cover 2 is replaced into Ar, etc. The molten steel 3 is stirred by blowing Ar, etc., from a top blowing lance 6 to melt the slag making material 4 with molten steel heat. The electrodes 5 are inserted into the slag making material 4, which a part is melted, to execute refining while arc-heating. By this method, the steel having a little nitrogen absorption in arc heating initial period is obtd.
Patent JP-H10231521-A (JP)
Title: Strike work machine
Inventor: YAMADA SAKUJI
IPC: E02D7/10
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a strike work machine in which burden of strike work such as a pile driving work can be reduced, and in which workability can be improved. SOLUTION: A strike work machine is provided with a cylindrical body 3 in which a transmission shaft to transmit rotation output from a power source 2 connected to the base end side is engaged and inerted, and a strike mechanism 4 to strike a subject body by the rotation output of the power source 2, the strike mechanism 4 is provided to be offset from an axial direction of the cylindrical body 3, and the subject body is struck in the base end side direction of the cylindrical body 3. Favorably, a holding means 48 for positioning and holding a tip part of the subject body at a base end part of the strike mechanism 4 to a strike work body is provided.
Patent JP-S60179306-A (JP)
Title: Pneumatic tire for car
Inventor: NAKAMURA HIROSHI
IPC: B60C11/04
Filed: 1984-02-24
Abstract: PURPOSE:To prevent the generation of the tear of a rib by forming an inclined surface at the edge part on the main-groove side on the surface of a shoulder rib between the shoulder part and the main groove immediately close to the shoulder part and forming said inclined surface lower by a prescribed amount than the opposed edge part having the main groove interposed. CONSTITUTION:A gentle inclined surface 11b towards a main groove 12 is formed on the edge part 11c on the main groove 12 side of a shoulder rib 11a, and a step difference (h) in 6-12% of the depth H of the main groove 12 is formed from the opposed edge part 11e having the main groove 12 interposed. By the formation of such step difference (h), the generation of cracks 5 which are formed, because of fatigue, from the bottom of the main groove 12 on the basic part of the shoulder rib 11a can be suppressed, and the tear of a rib can be prevented.
Patent JP-S61193937-A (JP)
Title: Auxiliary seat of tractor
Inventor: TSUNEKAWA MATSUHIKO
IPC: B60N2/90
Filed: 1985-02-22
Abstract: PURPOSE:To obtain the effective vibration proof in an auxiliary seat, and to simplify the structure, and to easily carry out the operation of attachment and detachment of the auxiliary seat by mounting the auxiliary seat of a tractor on the supporting leg of the auxiliary seat on a control floor plate in the neighborhood of a control seat. CONSTITUTION:In the floor portion between a control seat 1 provided between a right fender 11 and a left fender 11 which cover rear wheels 8 and an operation handle 10, a floor plate 2 which can be trod by an operator is integrally mounted on a frame 5 through a vibration-proof material. And an auxiliary seat 3 is elastically supported through a spring. Further, a leg 4 is bent outward to the rear portion to position the auxiliary seat 3 above the forward portion of a fender in the side of the control seat 1.
Patent JP-S58190595-A (JP)
Inventor: DEIBUITSUDO HENRII EBAA
IPC: F04C28/26
Filed: 1983-03-04
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-S61194328-A (JP)
Title: Load apparatus
Inventor: ABE GIICHI
IPC: G01N3/32
Filed: 1985-02-22
Abstract: PURPOSE:To apply ultra-low speed repeating load with high accuracy, by applying rotary driving to a double nut limited in the movement to the axial direction by a motor and moving a screw rod shaped load rod limited in rotation to the axial direction. CONSTITUTION:When a worm 22 is rotated to integrally rotate a nut holder 9, a clamp flange 7 and a double nut 5. In this case. because a flange part 9a is held between thrust bearings 17, 17' being nut movement limiting means, the double nut performs only rotary motion. By this mechanism, the load road 4 limited in its rotation by a rotation stop jig 35 is moved up and down in the axial direction through a ball screw to apply load to a test piece S. By reversing the rotary direction of the motor, repeating load can be applied to the test piece.
Patent JP-S62193196-A (JP)
Inventor: MISUGI HIROYUKI
IPC: H05K3/30
Filed: 1986-02-19
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-H10230579-A (JP)
Title: Decorative sheet
Inventor: SHIMIZU KAZUHIKO
IPC: B32B33/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which is excellent in suitability for processing such as lamination, lapping, V processing or R processing, although vinyl-chloride-series resin is not used therefor, and which holds a high antimicrobial performance even when the surface thereof is impaired. SOLUTION: A decorative sheet is constructed by providing an arbitrary printing ink layer 2 on a base sheet 1 constituted of opaque olefin-series thermoplastic elastomer resin containing a colored pigment or the colored pigment and a filler, by laminating further a transparent olefin-series thermoplastic elastomer resin layer thereon, as a top sheet 3, by means of melt extrusion and by embossing it simultaneously. On the occasion, the top sheet 3 is formed by multilayer coextrusion and a layer to be the uppermost surface thereof is made an antimicrobial resin layer containing an antimicrobial agent. A surface resin coat layer 4 containing the antimicrobial agent may be formed further on the antimicrobial resin layer.
Patent JP-H0580771-A (JP)
Title: Electronic musical instrument
Inventor: IKETANI TADAHIKO
IPC: G10H7/02
Filed: 1991-02-28
Abstract: PURPOSE:To decrease the constitution scale of hardware by enabling complicate timbre variation by simple constitution. CONSTITUTION:The electronic musical instrument is equipped with a musical sound waveform generating means 10 which generates plural musical sound waveform signals according to performance information, a filter coefficient generating means 14 which generates plural filter coefficients, a waveform composing means 11 which composes a composite waveform signal of plural musical sound waveform signals at an optional ratio and outputs the composite waveform signal, a filter coefficient composing means 15 which composes a composite filter coefficient of plural filter coefficients at an optional ratio and outputs the composite filter coefficient, and a filter means 13 which filters the composite waveform signal.
Patent JP-S55127528-A (JP)
Title: Program control camera
Inventor: NIIHORI KENICHI
IPC: G03B7/20
Filed: 1979-03-24
Abstract: PURPOSE: To make possible program controlling without full-aperture F-number information (Avo) of lens by controlling the iris by stepped aperture values.  
     CONSTITUTION: A film sensitivity information setting variable resistance VRS, program constant setting variable resistance VRK, photometric amplifier AMP-1 and an electronic shutter STC are connected by way of amplifiers A-1WA-7, switches S1, S2, comparator CO 1  and resistance R. As a result of this, the iris and shutter second time are controlled based on the Avs, Tv of Avs=(Bvo+Sv-K)/2, Tv= (Bvo+Sv+K)/2 where the luminance entering through the lens is let Bvo, and the film sensitivity and constant having been set are let Sv and K, whereby the program control is accomplished without setting the Avo information and the program shift is accomplished automatically according to the full aperture FNO of the lens used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53119654-A (JP)
Title: Companding pcm coder
Inventor: MURANO KAZUO
IPC: H03M1/14
Filed: 1977-03-29
Abstract: PURPOSE: To simplify IC implementation with the number of comparator circuits reduced, by applying the voltage obtained by sample-holding an input analog signal to an analog comparator circuit in parallel and by extracting the companding PCM code, which corresponds to the input analog, while reference voltages are changed over by a logic circuit. 
     COPYRIGHT: (C)1978,JPO&Japio