baber/WOPTO huggingface dataset:
Patent JP-S59141089-A (JP)
Title: Electronic timepiece
Inventor: CHIHARA HIROYUKI
IPC: G04C10/00
Filed: 1983-02-01
Abstract: PURPOSE:To achieve a lower power consumption with a highly efficient power source circuit arranged by lowering the battery voltage with a switch of a plurality of capacitors from series to parallel and vice versa to drive an oscillation/division circuit. CONSTITUTION:A voltage lowering power source circuit 19 has a function of lowering voltage to half and provides a voltage half the battery voltage by repeating series and parallel connection of equivalent electronic capacitance capacitors 17 and 18 alternately to drive an oscillation/division circuit 2. When the average current consumption of a load circuit 2 is small as compared with a charged load of capacitors in th voltage lowering circuit 19, an exceedingly efficient voltage lowering circuit can be obtained.
Patent JP-H06225817-A (JP)
Title: Partition housing furniture
Inventor: MATSUSHITA YASUSHI
IPC: A47B81/00
Filed: 1993-02-02
Abstract: PURPOSE:To provide partition housing furniture as system furniture which is stable even when a vertical direction size becomes large. CONSTITUTION:A base housing body 10 comprises a bottom plate 11, two side plate 12, 13, an upper plate 18, and a back plate, the bottom plate 11, back plate and upper plate 18 are positioned between both side plate 12, 13, a stacking housing body 20 comprises two side plates 21, 22, an upper plate 26, and a back plate 23, the back plate 23 and the upper plate 26 are positioned between both side plates 21, 22 and they are formed in such a way that an upper surface of both side plates 12, 13 of the base housing body 10 can be joined to a lower surface of both side plates 21, 22 of the stacking housing body 20. They are also formed in such a way that the stacking housing body 20 can be joined above the stacking housing body 20 further.
Patent JP-H04249477-A (JP)
Title: Digital video signal processor
Inventor: DEGUCHI HIROBUMI
IPC: H04N5/20
Filed: 1991-02-06
Abstract: PURPOSE:To obtain an easy to see the content of a video image by calculating a mean video image level from an inputted video signal and increasing the video signal level when the calculated mean video image level is low. CONSTITUTION:An APL detection circuit 3 receives a digital video signal outputted from an A/D converter 2 to calculate the mean video image level of a digital video signal by one frame. Then a control signal is outputted to a fixed storage circuit 4 in response to the calculated mean video level. Then the circuit 4 receives the digital video signal outputted from the circuit 2 and the input/output characteristic is controlled by a control signal outputted from the circuit 3 to convert the digital video signal. Thus, when a video signal whose mean video signal level is low such as a scene at night is outputted, the gradation is increased for a region with a low video signal level and the result is outputted. A switching circuit 6 uses a switching signal inputted from a switching signal input terminal 5 to select one video signal and outputs the selected signal.
Patent JP-H05217743-A (JP)
Title: Detachable power lead and superconducting mrgnet
Inventor: AMANO TOSHIYUKI
IPC: H01F6/06
Filed: 1992-01-30
Abstract: PURPOSE:To provide a detachable power lead for a superconducting magnet, which has less pin-to-jack contact resistance at the time of insertion and removal and minimizes the transfer of heat when detached. CONSTITUTION:A movable connector 5 is opposed to a fixed connector 6. The movable connector has pin jacks 1 and a guide pin 3 with a tapered end 3a. The fixed connector has pin plugs 2 and a guide hole 4. A dimensional condition, L1<=L2, is kept, where L1 is the sum of the distance L3 between the guide pin 3 and the guide hole 4, L4 is the length of the tapered end 3a, and L2 is the distance between the pin plug and pin jack.
Patent JP-H11208153-A (JP)
Title: Multipart slip
Inventor: SHIMIZU YUJI
IPC: B42D11/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a multipart slip wherein printing and duplication can be performed by means of a heat-sensitive printer, a dot-impact type printer, etc., and duplication by hand writing can be obtd. SOLUTION: The first slip 11 with suitability for writing and/or ink printability on its surface and being heat-sensitively printable, a duplicating layer 12 being arranged on the back face of the first slip 11 and on which duplication by pressure-sensitive and/or heat-sensitive duplication can be performed, the second slip 13 arranged on the back face of the duplicating layer 12 and on which the contents written or printed on the first slip are selectively duplicated, a pressure-sensitive adhesive layer 14 stuck on the second slip 13 and a release paper 15 covering the pressure-sensitive adhesive layer 14 and releasably stuck on the pressure-sensitive adhesive layer 14.
Patent JP-S56112308-A (JP)
Title: Suspension system for vehicle
Inventor: HONDA TETSUO
IPC: B60G5/047
Filed: 1980-02-13
Abstract: PURPOSE:To maintain effective lever ratio approximately constant within the stroke range of a suspension system like a rear 2 axle suspension system, particularly a 4 spring type tandem suspension system of a heavy truck or the like by constituting springs for rear and front axles to have eyeends at both ends. CONSTITUTION:A front bracket 21, center bracket 22 supporting rotatably an equalizer 8 and rear bracket 23 are respectively mounted n a chassis 10 for a suspension system located between axles 2F, 2R coupled with wheels 1F, 1R and the chassis 10. Also, on the respective axles 2F, 2R are mounted front and rear axle springs 7F, 7R by U-bolts 3F, 3R through lower seats 5F, 5R and upper seats 6F, 6R. Front and rear eyeends of the front axle spring 7F are respectively connected to the bracket 21 and a shackle 9F by a pin and front and rear eyeends of the rear axle spring 7R are respectively connected to the equalizer 8 and shackle 9R by a pin.
Patent JP-H01191166-A (JP)
Title: Developing device
Inventor: KURITA TAKAHARU
IPC: G03G15/06
Filed: 1988-01-26
Abstract: PURPOSE:To improve horizontal fine line reproducibility and to improve image density by allowing a first developing roll to have plural divided electrodes being parallel to a rotary shaft and providing a means for applying a different bias potential to a part being adjacent to a second developing roll and a part being adjacent to a photosensitive body in said electrodes. CONSTITUTION:The first developing roll 3 has many stripe-like control electrodes 14 divided in parallel to its rotary shaft on the surface of an insulating roll, and the control electrodes 14 conduct to a contact terminal 12 provided on the roll end part, respectively. Two voltage supply brushes 11a, 11b are brought into contact with the contact terminal 12, and a bias voltage E2 and a bias voltage E1 are always supplied to the control electrode 14 of the second developing roll 8 side and the control electrode 14 of the photosensitive body side, respectively. Accordingly, the roll surface does not have a uniform potential on the whole surface but controlled to a different surface potential in the peripheral direction. In such a way, an excellent picture quality which is free from the increase of fog, adhesion of a carrier, a line and a blurring, and also, in which the reproducibility of a horizontal fine line is obtained.
Patent JP-S54107843-A (JP)
Title: Controlling method for penetration of welding bead
Inventor: INDOU KOUGUU
IPC: B23K9/095
Filed: 1978-02-13
Abstract: PURPOSE: To continuously form good penetration beads, by employing the flux, to emit a radiation sound at a specified temperature, for the backing metal at the weld zone, and by detecting the quantity of radiation sound generated owing to the heat of penetration, on purpose to control the welding condition.  
     CONSTITUTION: On the backside of the weld zone are attached a special flux 2 and the usual flux 3. For the special flux 2 is employed such flux as to be destructed by the thermal shock within a temperature range and to emit a radiation sound (for example, granules of alumina which are destructed at above 800°C). AE (radiation sound) sensor 4 is attached to the sheet 1 to be welded, and the output of this AE sensor 4 is transmitted to the AE monitor 5. The AE monitor 5 detects the number of AE count generated by the destruction of the special flux 2. This number of AE count is inputted to the controller 6 for the welding power source, and is checked upon whether it is in the suitable range or not. According to the result of this check, the welding condition of the welding power source 7 is controlled to give a suitable shape of penetration beads to the weld metal 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06198830-A (JP)
Title: Decorative sheet
Inventor: FUKUDA KATSUHIRO
IPC: C08J5/18
Filed: 1993-01-06
Abstract: PURPOSE:To obtain a decorative sheet having high design effect and high quality and corresponding to ecology gentle to environment by successively laminating a base material layer composed of a non-stretched colored polypropylene film, a concealable colored solid layer, a pattern printing layer, a gloss adjusting topcoat layer and a matte pattern layer from below. CONSTITUTION:As a base material layer 1, for example, a polyvinyl chloride film or a polyolefinic resin film is designated but the poleolefinic resin film, especially, a colored polypropylene film can be pref. used. The concealable colored solid layer is provided between the base material layer 1 and the pattern printing layer 3. For example, printing expressing the surface pattern or abstract pattern of grain or natural leather is applied to the pattern printing layer 3 and, as the vehicle of ink providing an arbitrary pattern, known one can be used and may be same to that used in the concealable colored solid layer 2.
Patent JP-H01192114-A (JP)
Title: Manufacture of x-ray mask
Inventor: HORI MASARU
IPC: G03F1/00
Filed: 1988-01-28
Abstract: PURPOSE:To separate an Si wafer from an X-ray mask membrance in a short period using a small quantity of an etchant by a method wherein a supporting layer is formed on the easily-removable thin film layer formed on a silicon substrate, and after a supporting member has been installed on the supporting layer, the silicon substrate is removed by making it into a thin film layer. CONSTITUTION:In the method of manufacture of the X-ray exposure mask consisting of the supporting layer carried by supporting members and the X-ray absorber pattern coated on the supporting layer, after a thin film 11 which is removed by an etchant easier than the silicon substrate, has been formed on the silicon substrate 10, a supporting layer (X-ray membrance film) 12 is formed on the thin film layer 11. After a supporting member 13 has been installed on the surface of the supporting layer 12 using a ring, the thin film 11 is removed by etching using an etchant having the etching speed on a thin film higher than the Si substrate 10. At the same time, the Si substrate 10 is separated from the supporting layer which is carried by the supporting member, and a supporting layer carried by the supporting member is obtained, and an X-ray mask is manufactured by forming an X-ray absorbing pattern on the supporting layer.
Patent JP-H02195219-A (JP)
Title: Sensor part of optical fiber temperature sensor
Inventor: KATO MASAMI
IPC: G01K11/12
Filed: 1989-01-25
Abstract: PURPOSE:To make it possible to measure the temperature of a small spot-shaped part simply and accurately by tightly winding a part of a long fiber, and using the part as a sensor part. CONSTITUTION:One or more sensor parts are arranged and formed at arbitrary positions of a piece of a sensor fiber 2 at a suitable interval. The sensor parts are attached to small spot shaped temperature measuring parts. Thus temperature is measured. The sensor fiber 2 other than the sensor parts is provided along another body whose temperature is measured. Then the temperature distribution of the body whose temperature is measured can be measured. For example, the sensor part is mounted on the bearing of the rotary shaft of an electric motor. The remaining sensor fiber 2 is arranged along the electric wirings of the electric motor. Then, the temperature of the bearing itself and the temperature distribution of the electric wirings are measured at the same time. When the sensor part is mounted in an oil tank and the remaining sensor fiber 2 is arranged along an oil pipe, the temperature in the oil tank and the temperature of the oil pipe can be measured at the same time.
Patent JP-S61175391-A (JP)
Inventor: KATO KAZUMI
IPC: F16L19/06
Filed: 1985-01-30
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-S59143582-A (JP)
Title: Method and apparatus for preparation of vinegar
Inventor: OKUHARA AKIRA
IPC: C12J1/04
Filed: 1983-02-04
Abstract: PURPOSE:To prepare high-quality vinegar in high efficiency, suspending carrier membranes vertically in a fermentation tank, letting the MOROMI of vinegar to flow down in the membrane and to contact with acetobacters supported by the carrier membrane. CONSTITUTION:Acetobacters are attached to the carrier membrane made of a porous hydrophilic nonwoven fabric, etc. having a thickness of about several mm.. The top of the carrier membrane 2 is attached to the MOROMI tank 3 placed above the fermentation tank 1, and the membrane is suspended vertically in the tank 1. A vinegar MOROMI (an unrefined alcoholic fermentation product containing alcohol and obtained by the fermentation of saccharified liquors, potatoes, etc.) is supplied through the pipe 5 to the tank 3, soaked into the carrier membrane, and allowed to flow down. In the course of flowing-down, the MOROMI is subjected to the acetic acid fermentation by contacting with the acetobacters to obtain vinegar. When the acetic acid fermentation is incomplete by a single passage through the membrane 2, the dripped acetic acid MOROMI is returned through the discharge pipe 6, the pump 7 and the supply pipe 5 to the MOROMI tank 3.
Patent JP-S60161293-A (JP)
Title: Method and device of lifting underwater object
Inventor: NISHIOKA ISHIO
IPC: B63C7/08
Filed: 1984-02-02
Abstract: PURPOSE:To enable efficient surfacing of an underwater object, by a method wherein a buoyant material, to which a dummy weight is additionally attached, is employed, and the buoyancy of the buoyant material, produced through separation of the dummy weight from the buoyant material, is utilized. CONSTITUTION:The body part of a surfacing device 10 is constituted such that a dummy weight with a given weight is engaged with a buoyant material 2 having buoyancy by means of a locking device, and a locking tool 4 joined with a rope 5 having a hook 5 at its forward end is attached to the buoyant material 2. The surfacing device 10 is adjusted in weight so that the underwater weight of the total device is slightly heavier than the weight of sea water. After the surfacing device 10 is transported to the vicinity of a sunk ship 3, by separating the device from a diving ship, the surfacing device 10 is sunk on the sea bottom thanks to the weight of the dummy weight. After the surfacing devices 10, which are of sufficient number to exceed the underwater weight of an object, intended to be lifted, are thrown on the sea bottom, the devices 10 are coupled to the underwater object, and with this, the dummy weight is separated therefrom, resulting in the possiblility to surface the underwater object by dint of buoyancy of the buoyant material 2.
Patent JP-2000216567-A (JP)
Title: Holding structure for flexible board and electronic apparatus employing it
Inventor: SUZUKI TOSHIJI
IPC: G06F15/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic apparatus comprising a pair of electrical operating sections coupled through a flexible board which is held to reduce stress caused by rotational operation of a hinge. SOLUTION: In an electronic apparatus comprising a pair of electrical operating sections having a hinge 6, stress being applied to a pattern on a flexible board 4 to be connected electrically is reduced by suppressing the movement thereof through a hinged housing having a holding shaft 3 for shaping the flexible board 4 and a bend thereon and suppressing the movement of the bend caused through rotation of the hinge, and a hinge housing having a holding part for securing and supporting the holding shaft 3.
Patent JP-S56112351-A (JP)
Title: Braking hydraulic controller
Inventor: INOUE HIDEFUMI
IPC: B60T8/28
Filed: 1980-02-13
Abstract: PURPOSE: To freely determine braking characteristics for no load and loaded conditions in such a way that the impetuses of the valve are changed by applying liquid pressure in response to loading condition on the pressured face of a proportion valve energized in one direction.  
     CONSTITUTION: In no load condition, the prescribed deceleration is generated under low braking liquid pressure, and a valve 21 opens. Pressurized liquid opens a valve 22 to make its way to flow into a chamber 26, further a plunger 6 moves to the right by the difference between pressured areas caused from a liquid pressure rise, a valve 12 closes, liquid pressure rise in the brake is stopped, and close the plunger 6 reciprocates to open a valve 22, as the liquid pressure rises successirely further so that the liquid pressure in the brake can rise at a low rate. Since deceleration is small in a loaded condition, and even if the valve 22 is open, the valve 21 is closed, liquid pressure in chamber 20 presses the valve 21 further to a valve seat 24. Because the liquid pressure does not flow into the chamber 26, a plunger 26 does not move to the right. If the pressured face of the chamber 16 in the plunger 26 is made larger than that at the left end, the plunger does not move, and if it is reversed, a proportion valve 1 is moved with higher liquid pressure than that in no load condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55108512-A (JP)
Title: Turnover gate for waterway of trapezoidal cross-section
Inventor: SATOU SUNAO
IPC: E02B7/44
Filed: 1979-02-14
Abstract: PURPOSE: To prevent obstacles at a gate turned over and to raise the level of weired water at a gate standing by a method wherein a gate body is divided into three, two trianglar gate bodies and a central rectangular gate body, and a water-sealed double hinge is installed in each triangular gate body as well as a modified joint is employed in each driving shaft.  
     CONSTITUTION: A gate body is divided into two triangular gate bodies B and B' on oblique surfaces and a central rectangular gate body A, modified Hobson angle joints are employed in eccentric portions of each driving shaft 1, 2 and 1', and gate bodies are stood or fallen by a hydraulic ramming cylinder installed in a pit C above the water surface. Small triangular gate bodies D and D', each of which has a wa ter-sealed double hinge in a heightdirection of an edge, are installed on the triangular gate bodies B and B' and are made sliding in accordance with standing or falling of gate bodies to provide water-sealing by lines b and c which have water-sealing portions. With this construction, an abnormal raise of water level arisen by gate damages with floating matters or by obstruction with floating matters can be avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02199196-A (JP)
Title: Treatment of ammonia
Inventor: SHIKADA TSUTOMU
IPC: B01J23/755
Filed: 1989-01-27
Abstract: PURPOSE:To attempt to convert NH3 into harmless N2efficiently at a relatively low temp., to form CH4 useful as a fuel gas from CO2, and to treat NH3 to convert into N2, CH4 and H2O by reacting NH3 recovered from a coke oven with CO2 in the presence of a catalyst. CONSTITUTION:NH3 recovered from a cake oven is reacted with CO2 pref. at a low temp. of 400-600 deg.C in the presence of a catalyst, which is a metal of pref. group IB elements of the periodic table, such as copper, silver and gold; group IVB elements, such as Cr, Mo and W; group VIII elements, such as Fe, Ni, Co, Ru, Rh, Pd, Ir and Pt; rare earth elements such as La, Y, Ce, Nd, Sm, Dy and Er or a compd. thereof (e.g. an Ni-Co catalyst: the carrier is Al2O3).
Patent JP-S62174194-A (JP)
Title: Thermal transfer recording material
Inventor: OKUYAMA TETSUO
IPC: B41J31/00
Filed: 1986-01-28
Abstract: PURPOSE:To provide a thermal transfer recording material enabled in that ink fine particles consisting of a coloring material and a low m.p. org. substance are rapidly melted to issue to a surface through the voids of a porous layer, easy to control gradation and having good sensitivity, by forming the porous layer on a base material from org. polymer fine particle and fine particles consisting of org. polymer fine particles, at least the coloring material and the low m.p. org. substance. CONSTITUTION:A part of org. polymer fine particles is constituted of fine particles different in m.p. consisting of at least a coloring material and a plurality of low m.p. org. substances having different melting points in a range of 50-90 deg.C. In order to form a smooth film on a sheet like base material, the org. polymer fine particles desirably have an average particle size of 0.5mum or less, further pref., 0.1mum or less. In order to form a good porous layer, it is desirable to set the average particle size of the org. polymer fine particles to 1/10 or less the average particle size of the fine particles consisting of at least the coloring material and the low m.p. Therefore, the desirable average particle size of the fine particles consisting of at lest the coloring material and the low m.p. org. substance is 1-10mum.
Patent JP-H08277516-A (JP)
Title: Artificial rock and stone and production method thereof
Inventor: SUZUMI TAKEO
IPC: B32B15/04
Filed: 1996-02-01
Abstract: PURPOSE: To obtain artificial rocks and stones which are corrosion-resistant and weather-resistant and also create a natural scenic appearance, by coating the periphery of an iron core material with a superficial layer which is excellent in corrosion-resistant and weather-resistant properties and provided with natural stones or the color-tones thereof and further, by providing a specified specific gravity. CONSTITUTION: A steel structure constituted of iron lumps 3 of steel, pig iron, or cast iron, or steel materials, having 7.9 in the specific gravity in all cases, are made and used as an iron core material 1. A superficial material 2 having the specific gravity ranging 1-2.5 and the thickness of 10-50mm is arranged around the iron core material 1. In this way, the specific gravity thereof gets to 3-7.8 as a whole. In this case, concrete having about 2. 4 in the specific gravity, natural stones (granite; 2.6-2.7, marble; 1.52-2.86) having 2-3, or soil having about 2 in respective specific gravities, are used as the superficial material 2. When iron lumps 3 like steel, pig iron, or cast iron are used as the iron core material 1, protrusions similar to the surface shape of natural rocks or stones or joint patterns are formed by casting or forging to get rugged corners.
Patent JP-H11215168-A (JP)
Title: Switching method for ring network
Inventor: ICHIBAGASE HIROSHI
IPC: H04L12/437
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To enable switching without hit, pass set without a redundant structure or the like by equipping a transmission line switching means for switching plural transmission lines and a path switching means for switching a path provided between two optical transmission devices out of plural optical transmission devices. SOLUTION: The device is equipped with a transmission line switching means for switching plural transmission lines and a path switching means for switching a path set between two optical transmission devices out of plural optical transmission devices. In this switching system, a transmission line switching selector that has a span switch function and a ring switch function is constructed by path selectors 21e and 21w that can set operation by the path. Thus, the path switching realizes a function to insert a path from a low speed interface side in two paths on a high speed transmission line in a ring network or a insertion function that can allocate two paths to a separate path respectively.