baber/WOPTO huggingface dataset:
Patent JP-S60198925-A (JP)
Title: Wrist watch with radio set
Inventor: KOMIYAMA KATSUHIKO
IPC: H04B1/08
Filed: 1984-03-22
Abstract: PURPOSE:To attain ease of replacement of a battery and to avoid defective waterproofness due to an earphone by forming separately a battery case for a radio receiver, mounting the earphone to the case side and arranging a connecting member of the earphone between the case and a watch case. CONSTITUTION:The watch case 17 having a radio set circuit 23 for the wrist watch with radio set, a digital watch 25 and AM/FM channel selection dials 26, 27, and the battery case 1 are formed separately. Connecting holes 18, 19 are provided to the case 17, connecting pins 15, 16 of the battery case 1 are inserted to the holes 18, 19 and both are connected mechanically. Metalmade pins 20a- 20d are provided to the case 17 and are in contact respectively with contact parts 8a, 9a, 13b, 14b of the battery case 1 to attain electric continuity. Further, a earphone plug 24a of an earphone 24 is inserted to an earphone jack 10 provided to the battery case 1. Then the battery is replaced easily and defective waterproofness of the earphone 24 is avoided.
Patent JP-S63220682-A (JP)
Title: Specified address access method for video disk player
Inventor: YAMADA MAKOTO
IPC: G11B21/08
Filed: 1987-03-10
Abstract: PURPOSE:To cancel reproduction mistake by interrupting the reproduction and returning the reproduction position near a preceding address when a clock generation circuit is identified to be incapable to execute acquisition of synchronism before a specified address is reproduced. CONSTITUTION:When the master clock generation circuit B does not reaches the acquisition state of synchronism and does not generate a lock impulse until a timing pulse is generated, as unlock output is inputted to a set pulse generation means 5 by a lock state detection means 14, an address comparator circuit 7 is reset and operated. As a result, a pickup is compulsorily returned to the preceding address and the regular reproduction is executed again. On the other hand, when the master clock generation circuit B finishes the acquisition of synchronism and generates the lock impulse before the timing pulse is generated, lock output is inputted to a switching circuit 11 and still picture video data is produced.
Patent JP-H0986394-A (JP)
Title: Negative pressure type booster device
Inventor: TSUBOUCHI KAORU
IPC: B60T8/32
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a negative pressure type booster device of a simple structure and a low cost, which can be operated automatically, by providing a switch operating means formed coaxially between the first and the second input rods, and converting the condition of the switching means by the relative movement between both input rods. SOLUTION: The first input rod 11 connected to a brake pedal is inserted in a power piston 10, and a connecting pin 12 penetrating the rod 11 in the diameter direction is inserted to a slit 11a formed in the axial direction to the rod 11. While this connecting pin 12 is inserted and fixed to a through hole 13a provided to the second input rod 13 so as to connect both rods 11 and 13 movable relatively, a locking spring 14 is provided between the opposing ends of both rods 11 and 13, so as to energize in the direction to remove both rods 11 and 13. And a microswitch 16 is fixed to the upper part of a bracket fixed to the first input rod 11, and it is operated by an abutting member 17 fixed to the connecting pin 12, so as to detect the return operation of the pedal.
Patent JP-S58174699-A (JP)
Inventor: SHIRAISHI NOBUO
IPC: D21H11/16
Filed: 1982-04-01
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-S5415636-A (JP)
Title: Cash register
Inventor: HIROISHI AKIHIKO
IPC: G07G1/12
Filed: 1978-05-08
Abstract: PURPOSE: To secure an easy decision whether the receipt belongs to the cash register in use presently by securing the printing of the machine number in relation to the printing of the cash information at the normal registering time and at the clearing time for the receipts and disbursements of a day. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10252024-A (JP)
Title: Embedded marker lamp device
Inventor: NAKAJIMA JUNICHI
IPC: E01F9/582
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an embedded marker lamp device in which a lamp body can be thinned. SOLUTION: This device has an embedded marker lamp A comprising a lamp body 1 placed on the top surface of the device and having a diagonally upwardly pointed light emission groove and an inner space 1c communicated to the light emission groove 1d; a prism 2 placed between the light emission groove 1d of the lamp body 1 and the inner space 2a under a liquid-tight state, for defining an optical path; and a marker lamp 3 opposed to the prism 2 and having a reflector 3a placed in the inner space 1a of the lamp body 1. The device also includes a base B, which has a step supporting the periphery of the embedded marker lamp A and a recess storing the embedded marker lamp A, and which is embedded to serve as the reference for a road surface, and a fixing means, by which the embedded marker lamp A is freely removably fixed to the base B.
Patent JP-S58172591-A (JP)
Inventor: KAWASAKI TERUFUMI
IPC: G21C19/28
Filed: 1982-04-05
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-S51132095-A (JP)
Title: Reducing method of laser noise
Inventor: MOTOKI AKIO
IPC: G05D25/00
Filed: 1975-05-13
Abstract: PURPOSE:To reduce laser noise and to simplify the constitution of a circuit.
Patent JP-S51147677-A (JP)
Title: Bonding of clothes
Inventor: KENESU POOTAA
IPC: D04H1/55
Filed: 1976-05-17
Abstract: A sheet-like textile material, in particular a nonwoven, containing bicomponenent (two-component) fibres, in which one of the components takes up at least a portion of the outer surface of the fibre and has a lower softening point than the other component, is brought into contact with a transfer sheet coated with at least one sublimation-transferable dye. The sandwich-like structure thus obtained, which consists of the sheet-like textile material and the transfer sheet lying thereupon and being further transported together therewith, is exposed in surface areas separated from one another to pressure and heat in such a manner that the dye(s) is or are transferred to the textile material at least in these areas and consolidation of the textile material by fibre interbonding takes place exactly there. Surprisingly, it is also possible to use disperse dyes of low sublimability, which are unsuitable for conventional transfer printing processes. Nevertheless, only extremely short residence times are required for transfer of the dye. Residence times of as short as less than 1 s are completely sufficient.
Patent JP-S54148164-A (JP)
Title: Scale removing hot rolled copper material
Inventor: NAGANUMA YOSHIHIRO
IPC: B21B45/04
Filed: 1978-05-12
Abstract: PURPOSE: In copper hot-roll scale removal, specific substance-containing reducing bath and cooling bath are installed at exit side of the rolling machine, thereby to eliminate conventional pickling process, removing drain water pollution and improving environmental condition.  
     CONSTITUTION: Copper material hot rolled by loop type rolling machine is, while it is still at 450 to 680°C, dipped into reducing bath of an aqueous 15 to 30% isopropanol solution for 1 to 10 seconds. This produces, according to the formula, nascent hydrogen, which completely reduces thick oxide scale. Subsequently, the copper material is immersed into cool bath of aqueous 0.1 to 1% isopropanol solution for more than one second to prevent secondary coloring after reduction. If alcohol exceeds 30%, it becomes inflammable, and if it is below 15%, hydrogen generation is insufficient. Thus, the process eliminates pickling process and consequent drain water, contributing to improved environmental condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52138377-A (JP)
Title: Automatic washing machine
Inventor: YUASA YOSHIHIKO
IPC: D06F33/00
Filed: 1976-05-14
Abstract: PURPOSE: To eliminate trouble caused by bubbles during dewatering operation by a system in which draining is performed by allowing washing water to outflow centrifugally toward a water tank by rotation of a washing and dewatering tank and an overflow rinsing step is provided immediately before a final draining step, so that bubbles intermingled in water in a gap produced during the draining operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000252405-A (JP)
Title: Power semiconductor element or device of low inductance
Inventor: NOMURA TOSHIHIRO
IPC: H01L25/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce internal inductance of a semiconductor element or a semiconductor device, by constituting a main circuit electrode and a main circuit conductor of a power semiconductor element of a metal block having a shape approximate to a square where necessary parts of the surface are insulated, or by arranging a metal block in a peripheral space of the main circuit electrode and the main circuit conductor. SOLUTION: A main circuit board 2 and eight MOSFET chips 3 are mounted on a square drain terminal 1, parts between a gate electrode 6 and gate electrodes of the MOSFET chips 3 are connected by using individual gate electrodes 7 and gate wires 8, in each chip. A source block conductor 5 as a metal block which has a size almost equal to the drain terminal 1 is mounted so as to cover the whole drain terminal 1. Although internal inductance exists in parts between sources and drains of the MOSFET's, the value of the internal inductance can be remarkably reduced by using the source block conductor 5 as the square metal block.
Patent JP-H11259896-A (JP)
Title: Optical head device
Inventor: KAIHO NAOKI
IPC: G11B7/135
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To reproduce recorded information on an optical disk with a good S/N ratio without requiring a mechanical focusing mechanism. SOLUTION: In order to generate a Bessel beam by using axicon, this optical head device has its depth of focus much deeper than a range wherein the recording surface 13 of a recording medium 7 varies and also uses an optical detector array 14 consisting of annular concentric optical detectors to receive a light signal from the recording medium 7.
Patent JP-S62213320-A (JP)
Title: Exclusive or logic circuit
Inventor: TAGUCHI MASAO
IPC: H03K19/21
Filed: 1986-03-13
Abstract: PURPOSE:To form an exclusive OR logic circuit at a high speed without malfunction by inputting one bit and its inverted bit in multi-bits, outputting H/L signals and receiving the output to latch outputs of exclusive OR and exclusive NOR. CONSTITUTION:With A=B=H level, a p-channel MOS transistor (TR) Q41 is turned on, a TR Q42 is turned off, an n-channel MOS TR Q43 is turned off, a TR Q44 is turned on then a node N1 goes to an H level and a node N2 goes to an L level. The H level of the node N1 is equal to a voltage VCC, while the H level of a node N4 is (VCC-Vth) being less than the VCC by one stage of the threshold Vth of the TR Q14. Further, the L level of nodes N2, N3 is both a voltage VSS. In such a circuit, the H level is the active H and the low level is the active L and the circuit is not affected by the operation in the preceding cycle. Then an exclusive OR logic circuit making high circuit integra tion possible at a high speed and no malfunction is obtained by latching the output of the nodes N3, N4.
Patent JP-S54147015-A (JP)
Title: Automatic start device in tape recorder
Inventor: ISOGAI NOBORU
IPC: G11B15/26
Filed: 1978-05-11
Abstract: PURPOSE: To prevent contacting of a pinch roller at the standby to a capstan by moving a brake member which makes the pinch roller and capstan non-contactual by way of a capstan which turns after the timer time.  
     CONSTITUTION: When a reproduction lever 1 is operated, a head 2 makes contact to a tape and a pinch roller lever 4 turns, putting a pinch roller 3 and a capstan 6 in a non-contact state. When a brake member 7 is moved leftward in this state, the member 7 is detained by the pinch roller detention part 4b of the lever 4 and the capstan roller 12 coaxial to the capstan 6, thereby setting the standby state wherein the roller 3 and capstan 6 are put in the non-contact state. On the other hand, a timer switch 9 is closed by the driving part 7b of the member 7, by which a timer 11 is started. When the specified time elapses, the motor 10 turns, causing the capstan 6 to turn. Then, the member 7 is moved rightward by way of the roller 12, causing the capstan 6 and roller 3 to contact and automatically start. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55148948-A (JP)
Title: Exhaust-gas recirculation control valve
Inventor: TAURA MITSUHARU
IPC: F02D21/08
Filed: 1979-05-08
Abstract: PURPOSE: To obtain a proper return of exhaust gas by opening and closing an exhaust-gas recirculation control valve by means of two diaphragms working opposite to each other for reducing the recirculating amount of exhaust gas at the time of acceleration or other sudden increases of load.  
     CONSTITUTION: A valve member 7 is arranged in an exhaust-gas recirculation passage 3 connected to unillustrated suction and exhaust pipes. A control valve 1 is composed of two diaphragms 9 and 13, which are pushed upward and downward by springs 11 and 16. A valve member 7 is fixed on the diaphragm 9, which a stopper 15 is fixed on the diaphragm 13. The negative pressure in a suction manifold is introduced into one negative pressure chamber 14 through a pipe 17, while a negative pressure near a throttle valve is introduced into another negative pressure chamber 10 through a pipe 19. When a load is suddenly changed, the negative pressure in the negative pressure chamber 10 is reduced to reduce the opening degree of the valve member 7. A negative-pressure regulation valve 21 is operated by an exhaust pressure in a pressure chamber 30 to regulate the negative pressure in the pipe 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60199526-A (JP)
Title: Method for detecting abnormality of inner diameter of strip coil
Inventor: SEKIGUCHI YASUAKI
IPC: B21C47/24
Filed: 1984-03-26
Abstract: PURPOSE:To judge whether a coil is mountable or not, by collating the inner- diameter hole of a coil carried into a prescribed position, between the mandrel of a payoff reel and an image sensor on the extension of the axial line of mandrel, by using the image sensor to detect the positional deviation of coil inner- hole and the existence of foreign matters. CONSTITUTION:The inner-diameter hole of a strip coil 8 mounted on the prescribed position between the mandrel 7 of a payoff reel and an image sensor 9 on the extension of the axial line of mandrel 7, is collated by the revolving image sensor 9 of a revolving mechanism 10. The positional deviation of the inner-diameter hole is detected by judging whether the collating area of the hole lies between the allowable outer and inner-diameter quantities of a video output, or not; the loose winding of coil or the existence of foreign matters is detected when even a part of the collating area comes off the allowable inner-diameter quantity.
Patent JP-S63221361-A (JP)
Title: Copying machine
Inventor: MORI MASANORI
IPC: G03G15/041
Filed: 1987-03-11
Abstract: PURPOSE:To easily call a desired magnification by providing a means for record ing an arbitrary magnification and means for rearranging the and calling out the magnifications previously stored in order of priority. CONSTITUTION:An operator pushes a mode setting key 1, sets the magnification by numeric keys 3 and stores the same in the memory M by pushing a copy key 2. The magnification is stored in the area for enlargement and reduction according to the magnification. The copying machine is set in a copying mode unless the key 1 is pushed. The number of copies is determined by the keys 3 and the copying is started by the key 2. The magnifications are called out of the memory M by call keys 5, 6 and are displayed on a display part 10. The magnifications larger or smaller by one rank are displayed by a push of the key. The operator selects a desired magnification by a iterating the push. The operator pushes the key 2 and the copying at the assigned magnification, number of copies, etc., is executed. The magnification can be called in order of the larger or smaller magnifications and the higher use frequencies by this constitution, by which the number of operations at the time of the calling is decreased.
Patent JP-H10254664-A (JP)
Title: Printer
Inventor: RUPUZE BUNOA
IPC: B41J3/60
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To easily save the sheets of paper by performing printing on a non- printed surface as it is even when the sheet of the paper whose one surface is already printed is put in a paper feed cassette in a printer capable of the both-side printing of the sheet of the paper. SOLUTION: Document data received in a connection part 13 are printed in an engine part 12 to the sheet of the paper from a paper feed cassette part 11. At the time, a control part 14 selects contents to be printed on the front surface and rear surface of the sheet of the paper, the printing of half-tone dot meshing or the like is performed to the surface in the case that one surface of the sheet of the paper is already printed, the sheet of the paper is turned over and a desired new document is printed on the non-printed surface in a both-side printing part 15.
Patent JP-H06246173-A (JP)
Title: Metal carrier
Inventor: TSUKIIDE YUUZOU
IPC: B01D53/86
Filed: 1993-02-23
Abstract: PURPOSE:To improve the durability, especially of the peripheral region where thermal stress is concentrated, in the metal carrier consisting of the honeycomb body and a casing by the brazing joining technique. CONSTITUTION:In the metal carrier consisting of a honeycomb body and a casing, the metal carrier has (i) a first brazed region B1 having a specified width along and adjacent to the periphery of the honeycomb body at the peripheral part abutting-on the casing and its vicinity, (ii) a non-brazed region NB having a specified width inside and adjacent to the region B1 and (iii) a a second brazed region B2 inside the non-brazed part NB.
Patent JP-S53142345-A (JP)
Title: Rotary jig for cylindrical shell
Inventor: INOUE MASAMI
IPC: B23K37/04
Filed: 1977-05-18
Abstract: PURPOSE: The titled jig which can prevent the generation of indentation at the supporting point, and also can correspond to the variation in the diameter of the cylindrical shell, by movably installing the titlting beds, equipped with movable support rollers, on the upper face of the horizontal bed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06248489-A (JP)
Title: Method for treatment before plating for corrosion resistant material
Inventor: HASHIMOTO ICHIRO
IPC: C25F1/08
Filed: 1993-02-22
Abstract: PURPOSE:To obtain plating good in adhesion and free from unevenness by subjecting a material to activation while electrolytic treatment is executed in succession to etching. CONSTITUTION:This is the treatment before plating for a corrosion resistant material such as titanium, molybdenum, tantalum, niobium or the like, and in which activation is executed while it is subjected to electrolytic treatment in succession to etching. In this way, an oxidized film on the stock formed by washing treatment between pretreating stages can be removed, plating good in adhesion and free from unevenness can be obtd., and furthermore, the effect equal to or above that of the conventional method of obtaining plating having a uniform appearance even if the plating thickness is thin can be obtd.
Patent JP-H04291558-A (JP)
Title: Data collation test equipment
Inventor: TAKASHIMA YUJI
IPC: H04L69/40
Filed: 1991-03-20
Abstract: PURPOSE:To attain smooth testing without use of an expensive measurement device by providing a frame period setting means, a frame number count means and an acceptability determination means to a data transmission section and a data comparison section. CONSTITUTION:A designated pattern is set by turning on/off a switch SW1 of a data transmission section. The initial value of counters 41, 51 is set by switches SW3, SW4. With a start switch SW2 turned on, the counter 41 starts counting and a converter 11 converts a parallel data into a serial data via an AND gate in the ON state and sends the data to a measured section 3. The counter 51 counts a frame pulse and turns off a gate 42 when 5 pulses are counted to interrupt a frame pulse from the counter 41. When the counter 51 starts a final frame count, a pulse is sent to a signal generating section 61. The device 3 to be measured processes the inputted serial data and a comparator section 22 compares it with a parallel data from a transmission section to display coincidence/noncoincidence.
Patent JP-S62213281-A (JP)
Title: Transparent conductive film
Inventor: HIRATA MASAHIRO
IPC: H01L31/18
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a transparent conductive film for a photoelectric element which is suitable to increase the photoelectric conversion efficiency of the photoelectric element, by forming a two-layer structure composed of a transparent conductive film whose main component is polycrystalline tin oxide and a transparent conductive film whose main component is amorphous tin oxide. CONSTITUTION:A compound of tin and a compound containing fluorine are brought in contact with a transparent substrate heated at a temperature higher than about 400 deg.C, and a polycrystalline tin oxide film is deposited as the result of thermal decomposition oxidation. Further the transparent substrate is heated at a temperature lower than about 400 deg.C, and the compound of tin and a com pound containing fluorine are brought in contact with the substrate. As the result of thermal decomposition oxidation, an amorphous tin oxide film is deposited on the polycrystalline tin oxide film, and therefore a transparent conductive film possessing a two-layer structure is formed. The following are used as the compound of tin; C4H9SnCl3, SnCl4, (CH3)2SnCl2, (CnH2n+1)4Sn (where n=1-4), (CH3)2SnH2, (C4H9)3SnH, (C4H9)2Sn(COOCH3)2, etc. The follow ing are used as the compound containing fluorine; CH3CHF2, CH3CClF2, CHClF2, CHF3, CF2Cl2, CF3Cl, CF3Br, etc.
Patent JP-S61215090-A (JP)
Inventor: KIMURA ISAMU
IPC: B42C11/06
Filed: 1985-03-20
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-2000252755-A (JP)
Title: Linearizer
Inventor: TOCHI TORU
IPC: H03F1/30
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a linearizer with low distortion by compensating the phase and gain characteristics of a high-output amplifier even if there is temperature variation by providing a thermistor for coping with temperature variations of the phase and gain characteristics of the high-output amplifier. SOLUTION: This linearizer is connected to the high-output amplifier to have the opposite characteristics from the phase and gain characteristics of the high-output amplifier and equipped with a diode 5 and a resistor 4 for bias supply which are connected in parallel to a signal path where an input signal is supplied to an input terminal and outputted from an output terminal and the thermistor 9 which is connected in parallel to the signal path and connected in series with the diode 5 and varies in resistance value with temperature. For example, this thermistor 9 in use increases in resistance value as the temperature drops and decreases in resistance value as the temperature rises. As the temperature rises, the delay of the phase becomes large and an increase in the gain becomes large.