baber/WOPTO huggingface dataset:
Patent JP-S59158153-A (JP)
Title: Data transmission relay system
Inventor: NOZAWA KUNIO
IPC: H04Q9/00
Filed: 1983-02-28
Abstract: PURPOSE:To detect speedily a station to be controlled in trouble at a control station by inserting trouble station information for compensating the decrease in signal level occurring at a high-order and a low-order controlled station adjacent to the trouble station into an up signal. CONSTITUTION:When the adjacent low-order or high-order station fails, an up or down signal to the controlled station decreases in level. This level decrease is detected by an amplifier gain switching detection part 28 for up and down AGC.AMPs 23' and 22'. Then, the gain of the up AGC.AMP23' or down AGC. AMP23' is controlled and a signal is sent to a control part 29, which controls a station address generation part 31 to generate the station number of this station, e.g. 100. Then when the adjacent low-order station is in trouble, the signal is inputted to the position of a shift register 26' corresponding to an up AGC. AMP operation station number area 34 as shown in the figure, and when the adjacent high-order station is in trouble, the signal is inputted to the position of the shift register 26' corresponding to a down AGC.AMP operation station number area 35 as shown in the figure.
Patent JP-S53117926-A (JP)
Title: Scanning beam control system for pickup tube
Inventor: SOUKEI HIROICHI
IPC: H01J29/52
Filed: 1977-03-25
Abstract: PURPOSE: To avoid the beam lacking state in case a high-luminance subject is picked up, by applying the high frequency pulse of a fixed frequency to the cathode electrode to modulate the scanning beam and also applying the control pulse produced by the highlight beam to the beam control electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56132254-A (JP)
Title: Device for directing leaf of paper or the like
Inventor: KUROKAWA KOUJI
IPC: B65H29/60
Filed: 1980-03-14
Abstract: PURPOSE: To ensure that leaves of paper of the like are directed by providing a guide body for guiding the leaves of paper along the second conveyer belt in relation to a displacing movement of a belt press body of a belt forced mechanism.  
     CONSTITUTION: A striplike guide body 17 for leaves of paper is located spaced a certain distance from both ends of the first conveyer belt 2 at free end sides of arms 16a, 16b of a supporting member 16 supporting both ends of a pinch roller 12, i.e. a belt press body for a belt forced mechanism 13. When leaves of paper A or the like conveyed from a conveyer path 1 are judged to be taken up and conveyed to the second conveyer path 10, the belt forced mechanism 13 is operated while a guide portion 17a at an end of a guide body 17 protrudes into an space 11 to convey the leaves of paper A along the second conveyer belt 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11219613-A (JP)
Title: Ultraviolet ray cold filter
Inventor: KAWANABE YASUBUMI
IPC: F21V9/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet ray cold filter which can cut heat rays effectively, transmit ultraviolet rays efficiently, and can be manufactured easily by a simple device. SOLUTION: This ultraviolet ray cold filter is constituted such that a high refractive index film 11 and low refractive index film 12 are attached alternately to either one surface or both surfaces of a quartz glass 1, and between these films, a low refractive index film 13 and high refractive index film 14 made of the same materials as and thinner than them are attached. The filter transmits light having a spectral separation characteristics of 250 to 400 nm and reflects light of 800 to 1200 nm.
Patent JP-H04244434-A (JP)
Title: Traveling controller for vehicle
Inventor: MATSUOKA TOSHIHIRO
IPC: F02D29/02
Filed: 1991-01-31
Abstract: PURPOSE:To obtain sufficient following up of forward vehicle in traveling in places where there is much traffic and smooth driving feeling without jerky feeling in traveling in places where there is little traffic by traveling control. CONSTITUTION:A traveling controller for vehicles is provided with a traffic volume judging means 20 for judging traffic volume and control gain adjusting means 21 for enlarging control gain to control the distance between vehicles when it is judged that there is more traffic than the specified traffic volume by the traffic volume judging means 20. When there is much traffic, sufficient following-up performance to the forward vehicle can be obtained by enlarging control gain and improving control response. When there is little traffic, calm traveling without jerky feeling is realized by reducing control gain and lowering control response.
Patent JP-H09172802-A (JP)
Title: Tilling working machine
Inventor: KOBAYASHI HIDEAKI
IPC: A01B33/08
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of normally and reversely rotating mechanism for driving a normally rotating pawl and a reversely rotating pawl mutually in the opposite directions, to miniaturize the mechanism and to lighten the load of a working shaft. SOLUTION: A pair of a right and a left normally rotating work shafts 123R and 123L for supporting a normally rotating pawl are coaxially engaged with the outer periphery of a reversely rotating work shaft 124 for supporting a reversely rotating pawl. An operation counter shaft 125 laid ahead the reversely rotating work shaft 124 and the normally rotating work shafts 123R and 123L is connected through an endless chain 130 to a transmission and driven. The operation counter shaft 125 is connected through an endless chain 133 to the reversely rotating work shaft 124. The operation counter shaft 125 is connected through a pair of gears 134 and 135 to the normally rotating work shafts 123R and 123L.
Patent JP-H02214035-A (JP)
Title: Semiconductor device
Inventor: NOJIRI HIDEAKI
IPC: G11B7/125
Filed: 1989-02-14
Abstract: PURPOSE:To attain the simultaneous emission of required light, easy assembling and adjustment, and the cost reduction of a device by forming a separation layer between first and second activation layers, and separating the first activation layer by a groove formed between first and second light emission areas. CONSTITUTION:The first light emission area 14 where the recording and erasure of information are performed, the second light emission area 15 where the reproduction and reading are performed, and a third light emission area 16 which detects a distance between a medium and an optical head are comprised by using the first activation layer 7, and fourth-sixth light emission areas 17-19 which detect recording tracks are comprised by using the second activation layer 3 formed in parallel with the layer 7. The separation layer 5 to limit a current path is formed between the layers 7 and 3 to drive the areas 14 and 15 independently, and the layer 7 is separated by the groove 13 formed between the areas 14 and 15. By forming the device in such way, it is possible to emit a various kinds of light required by an optical head simultaneously, and to facilitate the loading of the optical head since each light emission area is fixed, and also, to reduce the number of optical components. As a result, the cost of the device can be reduced.
Patent JP-S56129290-A (JP)
Title: Modification of ground
Inventor: TANAGI YUUGO
IPC: C09K103/00
Filed: 1980-03-17
Abstract: PURPOSE: To form a stable modified ground having uniform strength, with reduced power required for agitation and admixture, by use of a cement slurry contg. sodium carbonate as a ground modifier which is injected into a soft ground.  
     CONSTITUTION: When a ground is modified by injecting a solidifying agent consisting of a cement slurry into a soft ground and solidifying the ground by means of the chemical reaction of the solidifying agent with soft earth caused by agitation, modification work is easily executed by temporarily retarding the hardnening reaction by use of a cement slurry contg. sodium carbonate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11230815-A (JP)
Title: Fluid detection sensor
Inventor: HONOKI TERUYOSHI
IPC: G01N27/22
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost fluid detection sensor which is, with no separation between an electrode part and a detection circuit part required, small and easy for attaching/detaching work, with no effect from outside. SOLUTION: A detection electrode 2, a detection circuit for detecting ground electrostatic capacity of the detection electrode 2, a guard electrode for shielding external effect to the detection electrode 2, and a case for housing them, are provided for detecting changes in fluid in a pipe channel. Here, the case comprises first and second long cases easily detachable with the pipe channel in between, and the detection electrode 2 is housed in the first case 10 while the guard electrode in the second case 20, and when combined with the pipe channel in between by the combination means, the detection electrode 2 and the guard electrode face each other through the pipe channel, while the detection circuit is allocated in lamination in the first or second case together with the detection electrode 2 or the guard electrode with longitudinal directions matched.
Patent JP-S63199481-A (JP)
Title: Semiconductor laser device
Inventor: YANO MORICHIKA
IPC: H01S5/00
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a semiconductor laser device which is simple and reliable and oscillates laser beams large in coherent length, by focusing output beams which are emitted backward from the semiconductor laser device and next making the beams return to the semiconductor laser device. CONSTITUTION:A means in which back output beams are focused and next made to return is provided. For example, a front of a semiconductor laser device 1 is coated with an Al2O3 dielectric 2 of a reflection factor of 12%, and the rear is coated with an Al2O3 dielectric 3 of a reflection factor of 32%. A glass 4 whose lens part 5 and whose surface opposite to the lens part 5 are coated with reflective films 6 is disposed behind the semiconductor laser device 1. Laser beams emitted backward from the semiconductor laser device 1 are made to pass through the lens part 5 and advance on a route 7 and are condensed on the reflective film 6, and next the beams are reflected on the film 6 and again advance on the route 7 and return to the semiconductor laser device 1.
Patent JP-S62277325-A (JP)
Title: Antidote for acetaldehyde
Inventor: MATSUOKA MASAYOSHI
IPC: A61K31/51
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a preventive and remedy for hangover symptom, by combining a compound such as L-cysteine, etc., with ascorbic acid and activated vitamin. CONSTITUTION:The objective antidote for acetaldehyde contains the compound of formula (R is H or acyl; R' is thiol or sulfone; n is 1 or 2) (e.g. L-cysteine, L-monocysteinic acid, etc.), ascorbic acid or its salt (e.g. L-ascorbic acid) and a disulfide-type thiamine or its salt [e.g. thiamine disulfide (TDS)]. The antidote is useful as a preventive and remedy for hangover symptom. Since disulfide-type thiamine reacts with the compound of formula by compounding, direct contact of both components should by prevented. An agent having further excellent aldehyde antidotal effect can be produced by adding a cholagogue in addition to the above 3 components.
Patent JP-S62192294-A (JP)
Title: Electrode bar for inert gas arc welding
Inventor: TAKAOKA HIDEJI
IPC: B23K35/02
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a high current density at a substantially low working temp. and to decrease the consumption of an electrode by fixing the top end of the electrode formed by impregnating an easily electron radiating material to a porous high melting point metallic base body to one end of a metallic bar forming a conductive path thereby forming the electrode bar. CONSTITUTION:A hole is provided to the circular columnar base part of the top end 1 of the electrode of which the circular conical part is successively connected to the circular columnar part one end of the metallic bar forming the conductive path is fitted into the hole part and is fixed by high melting point brazing. The porous high melting point metallic base body at the top end 1 of the electrode is formed by molding tungsten powder with a pressed and calcining the molding in a vacuum or hydrogen atmosphere. An alkaline earth oxide and metallic oxide are impregnated as the electron radiating material to such porous tungsten base body, by which the top end 1 of the electrode is formed.
Patent JP-S53118969-A (JP)
Title: Braun tube of reinforced type
Inventor: NAKASHIMA KOUICHI
IPC: H01J29/87
Filed: 1977-03-28
Abstract: PURPOSE:To establish the Braun tube of small size reinforced type excellent and easy for shrink fit work, by selecting the line expansion coefficient alpha of the material for tightening fixture and the value of deltas/E, ratio of elastic limit to longitudinal elastic coefficient.
Patent JP-H11201230-A (JP)
Title: Base isolation of art work exhibition base
Inventor: AOKI YASUO
IPC: F16F15/04
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To display a base isolation effect which is easy in structure, inexpensive and more sure by having a sliding surface between two upper and lower surfaces and vertically arranging a coil spring on the sliding surface. SOLUTION: Upper and lower sliding surfaces 4, 5 are provided by being divided into two upper and lower parts on the lower part of an exhibition base. At the center, a coil spring 3 is installed vertically. As a result, when the upper sliding surface 4 is apart from the center, the coil spring 3 elongates, returning force is worked and the spring 3 tends to return to the center by large force to only move in any direction of 360 deg.. The materials of the sliding surfaces 4, 5 are made to properly have frictional force and are made to have frictional damping. Thus, only slight vibration is generated on the upper part even if an earthquake occurs and art works can be escaped from the disaster.
Patent JP-H06250512-A (JP)
Title: Developing unit support device
Inventor: YAMADA HIROSHI
IPC: G03G15/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a developing unit support device by which the device can be downsized by reducing developing unit taking-out space to the minimum and workability can be improved when a developing unit is retreated from a photosensitive drum. CONSTITUTION:A carriage body 5 held always at a developing unit setting position by an energizing means 4 is supported on a fixed frame 3 so as to be movable in the direction orthogonal to the axis of a photosensitive drum 2, and a silde table 6 is arranged on this carriage body 5 so as to be movable to a loading and unloading position in the direction orthogonal to the axis of the photosensitive drum 2 after moving to a prescribed intermediate position in the direction approximately in parallel with the axis of the photosensitive drum 2. The first moving and operating means 7 is arranged on the fixed frame 3 so as to move and operate the carriage body 5 between a preset position and a retreat position, and the second moving and operating means 8 is arranged in the carriage body 5 so as to move and operate the slide table 6 in the direction approximately in parallel with the axis of the photosensitive drum 2 to this carriage body 5.
Patent JP-H08236389-A (JP)
Title: Ceramic green sheet
Inventor: TSUDA YASUO
IPC: H01L41/45
Filed: 1995-02-22
Abstract: PURPOSE: To enhance ceramic green sheets in adhesive power between them by a method wherein diethylenetriamine derivative is used as plasticizer. CONSTITUTION: 15 parts or so by weight of water, 0.1 parts or so by weight of polycarboxilic acid ester as dispersant, 5 parts or so by weight of diethylenetriamine ethylene oxide adduct, and 0.1 parts or so by weight of anti-foaming agent are added to 100 parts by weight of ceramic dielectric powder mainly composed of barium titanate and kneaded together to disperse ceramic powder. 10 parts or so by weight of water-soluble acrylic resin in terms of solid matter are added to this slurry and kneaded into a ceramic slurry. Green sheets are formed of the ceramic slurry. By this setup, the ceramic green sheets are improved in adhesive power between them, so that an excellent laminated ceramic element component can be obtained.
Patent JP-H08236889-A (JP)
Title: Electronic circuit device and its mounting structure
Inventor: HANADA TOSHIO
IPC: H05K1/14
Filed: 1995-02-22
Abstract: PURPOSE: To accomplish high-density mounting, to make the device thinner, and to facilitate the automization of mounting by connecting circuit elements by wiring to external connection electrode pads through through-holes, and preventing the reduction of the effective area of a mother board, when a hybrid IC is surface-mounted onto the mother board. CONSTITUTION: In the insulating board 1 of a hybrid IC, through-holes from the surface to the rear having conductive layers on the inner walls are provided. An IC component 9 and other circuit elements 10 are electrically connected with mother connecting electrode pads 7 on a mother board 8 by the route of connecting electrode pad 3, wiring pattern 4, through-hole 2, wiring pattern 5, and external connection electrode pad 6. Consequently, it becomes possible to increase the effective area of the mother board, as it becomes unnecessary to bend the tip sections of the lead terminals of an electronic circuit device and arrange them in parallel, and to provide an installation area for putting on the mother board the end electrode sections of the cut-off terminals of the electronic circuit device whose radial-direction one-side surfaces are exposed, as well.
Patent JP-S63201320-A (JP)
Title: Mechanical supercharging device for engine
Inventor: OKIMOTO HARUO
IPC: F02B39/12
Filed: 1987-02-17
Abstract: PURPOSE:To reduce a shock at the time of speed change by connecting a supercharger to an engine output shaft via a transmission mechanism with stages and providing a one-way clutch for cutting a low gear stage off of said engine output shaft at the time of speed change from said low gear stage to a high gear stage on said transmission mechanism with stages. CONSTITUTION:In a supercharger 9, an intake air is supercharged in an operating chamber 35 by the rotation of a pair of rotors 34 provided in a casing 31 in the mutually opposite directions. In this case, a transmission mechanism 10 with stages is provided on one side of the supercharger 9. And, the transmission mechanism 10 with stages consists of a first input shaft 41 which is rotatably supported by the casing 31 while being opposite to a lower rotor support shaft 36, a pair of reduction gears 42, 43 which are provided in between the first input shaft 41 and an upper rotor support shaft 36, a one-way clutch 44 provided in between the upper rotor support shaft 36 and the reduction gear 43, and a second input shaft 45 which is connected to the lower rotor support shaft 36 while being rotatably provided with respect to the first input shaft 41.
Patent JP-S60179466-A (JP)
Title: Highly heat-resistant corrosion-resistant pigment composition
Inventor: UCHIMURA EIKICHI
IPC: C09D7/00
Filed: 1984-02-24
Abstract: PURPOSE:To provide a corrosion-resistant pigment having corrosion-resistant performance equal to that of zinc powder and high heat resistance, by incorporating a higher aliph. amine in an alloy comprising zinc, silicon and aluminum. CONSTITUTION:A corrosion-resistant pigment compsn. is obtd. by incorporating 0.05-3.0pts.wt. higher aliph. amine in 100pts.wt. powder of a flaky aluminum alloy consisting of 20-50wt% zinc, 10-25wt% silicon and the balance of aluminum and inevitable impurities. The pigment compsn. can be prepd. by forming molten aluminum alloy and atomizing the molten alloy to form a spherical or tear drop-form atomized powder or by shredding an aluminum alloy foil having the above alloy composition to form a shredded foil. The powder or the foil is then mechanically crushed by using said higher aliph. amine as a crushing aid to obtain the desired pigment compsn.
Patent JP-S60175657-A (JP)
Inventor: YAMAMOTO SUSUMU
IPC: E04F13/02
Filed: 1984-02-22
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-S56132020-A (JP)
Title: Pulse width modulating circuit
Inventor: KOURIKI YOSHIROU
IPC: H03K7/08
Filed: 1980-03-19
Abstract: PURPOSE:To make the comparator, to which the triangular wave output and the sound signal are applied in the conventional circuit, needless to simplify the circuit constitution, by applying the sound signal into the triangular wave signal oscillating circuit and by shifting the level of the triangular wave signal to shape its waveform into a rectangular wave. CONSTITUTION:When sound signal (b) does not exist and the output voltage of sound amplifier 3 is zero volt, input voltage Vs of the noninversion terminal of comparator 8 has threshold voltages VS1=+VCCXR3/(R3+R4) and VS2=-VccX R3/(R3+R4), and capacitor C2 repeats charging and discharing with these voltages as the reference, and voltage VA of capacitor C2 becomes a triangular wave signal. This voltage VA has the waveform shaped by high-gain amplifier 11 and becomes pulse width modulation signal VO of duty 50%. Meanwhile, when sound signal (b) appears and its voltage is +Vb, voltage VS of the noninversion terminal of comparator 8 rises by +Vb, and triangular wave voltage VA is shifted as a whole by +Vb, and this voltage has the waveform shaped to obtain pulse width-modulated signal V0.
Patent JP-H08236308-A (JP)
Title: Ceramic electronic component and adjusting method of characteristic value thereof
Inventor: NAKAMURA TOSHIKAZU
IPC: H01C7/00
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a ceramic electronic component of a small dispersion in characteristic value, while providing a high-precision ceramic electronic component of a small dispersion in electrical characteristics such as a resistance value, by using a simple grinding method, which enables mass treatment, such as barrel polishing and a characteristic-value adjusting method thereof. CONSTITUTION: In a negative temperature coefficient thermistor 4a, a pair of a first surface electrode 2a and a second surface electrode 2b formed so that each one end may face mutually at an interval are formed on one main surface of a ceramic element assembly 1 having negative resistance temperature characteristics, and a terminal electrode 3a electrically connected at the other end of the first surface electrode 2a and a terminal electrode 3b electrically connected at the other end of the second surface electrode 2b in a pair are shaped at the end sections of the ceramic element assembly 1 having negative resistance temperature characteristics.  Parts of the first and second surface electrodes 2a, 2b of the ceramic element assembly 1 having negative resistance temperature characteristics are removed by a barrel polishing method or a sand blasting method, thus adjusting a resistance value.
Patent JP-S53118907-A (JP)
Title: Auxiliary stand-by unit for time sharing communicating line
Inventor: TSUZUKI KAZUO
IPC: H04Q3/52
Filed: 1977-03-28
Abstract: PURPOSE:To enable to realize the auxiliary constitution of (n + 1) stand-by lines without avoiding the concentration of the affect at failure to specific input multiplex line, by controlling the transfer of the time slot between the time sharing multiplex lines for input and output with the transposition of memory area.