baber/WOPTO huggingface dataset:
Patent JP-H04302411-A (JP)
Title: Winding device and jig for work
Inventor: KIBIKI HIROMITSU
IPC: H01F41/06
Filed: 1991-03-29
Abstract: PURPOSE:To improve reliability of a device and to acquire high freedom of system constitution. CONSTITUTION:Winding devices such as a winding machine 5 and a film winding device 4 are arranged in each station. Carrying devices 2, 3 for carrying a pallet 1, delivery devices 13, 14 for delivering a work mounted on a jig 12 between the winding device and the pallet 1 together with the jig, and control devices 9 to 11 for driving and controlling the winding device, carrying devices 2, 3 and delivery devices 13, 14 in accordance with operational information are provided. A storage part for storing operational information is formed in the jig 12, and a device for providing operational information to the storage part and a device 26 for reading the operational information are provided.
Patent JP-H10267809-A (JP)
Title: Compaction testing device equipped with specific resistance measuring device
Inventor: FUKUE MASAHARU
IPC: G01N3/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To constitute a device by which a change in specific resistance corresponding to the compaction of a sample can be also measured and to obtain various properties of the sample thereby, when a sample such as a soil, etc., sampled from the soil exploration site is used for compaction test. SOLUTION: A measuring device 1 for conducting a compaction test of a sample 16 housed in a sample container 15 is provided with upper and lower electrode members 20 and 30 which are arranged above and below the sample 16 respectively, and while pressurizing the sample 16 by means of a pressurizing plate 12, a current and voltage are applied to it so as to measure a change in specific resistance. In addition, the container 15 containing the sample 16 is insulated from supporting members (bottom plate 2 and upper lid 5) and the measurement of specific resistance can be also conducted.
Patent JP-H04301577-A (JP)
Title: Lightning stroke current detecting circuit
Inventor: NAKAJIMA YASUHIRO
IPC: G01R19/155
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a lightning stroke current detecting circuit which can count the times of lightning strokes, while making a lightning stroke indicating element operate at the time of the lightning stroke, and consumes little power. CONSTITUTION:This circuit comprises a coil 1 for detecting a lightning stroke current, an operation judging circuit 2 for judging the presence or absence of a lightning stroke, a charging circuit 5 receiving a signal from the operation judging circuit 2 and charging capacitors C11 and C12, and a trigger generating circuit 8 making the capacitors C11 and C12 discharge when a prescribed charging voltage is reached. By the discharge of these capacitors, a counter 10 and a lightning stroke indicating element 9 are made to operate.
Patent JP-S61249048-A (JP)
Title: Photographic support
Inventor: KITAGAWA KEIJI
IPC: G03C1/79
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a base of a photographic printing paper especially small in fog and superior in water resistance by forming on the surface of the base a reflective layer contg. water-resistant white pigment prepared by dispersing TiO2 particles coated with organosiloxane into an organic colloid-forming substance, such as synthetic rubber type latex. CONSTITUTION:The surfaces of the fine TiO2 particles are coated with dimethylorganosiloxane, diphenylorganosiloxane, or the like alone or its mixture, these coated particles are dispersed into the organic colloid-forming substance, such as styrene-butadiene latex or the like synthetic rubber latex, and the base prepared by coating a paper with polyethylene on both sides are further coated on one side with said latex to form the reflective layer, and emulsion layers are formed on the surface thus obtained to form the photographic printing paper, thus permitting the obtained base of the photographic printing paper to have been coated with a latex good in dispersibility of TiO2 and low in viscosity and having superior coating aptitude, and to be especially low in fog and superior in surface gloss.
Patent JP-H05261562-A (JP)
Title: Method for spot-welding al-mg-si series aluminum alloy material
IPC: B23K11/18
Filed: 1992-03-18
Abstract: PURPOSE:To improve continuous spot weldability of an Al-Mg-Si series aluminum alloy material, to prolong the life of an electrode and to obtain a stable spot weld zone having high strength. CONSTITUTION:The Al-Mg-Si series aluminum alloy material wherein 0.3-1.5wt.% Mg and 0.4-1.5wt.% Si and the balance Al with inevitable impurities are contained, and as occasion demands, one or >=2 kinds among 0.01-1.0wt.% Cu, 0.01-0.6wt.% Mn, 0.01-0.3wt.% Cr, 0.01-0.25wt.% Zr and 0.01-0.3wt.% V are contained is used. This aluminum alloy material is treated with aqueous solution containing inorganic acid and after an oxide film and stuck material such as residual rolling oil on the surface are removed, spot welding is carried out by using an electrode having a protruded tip of 20-450mm radius of curvature and >=4.5sq. rt. tmm diameter (where t shows the plate thickness mm of aluminum alloy material).
Patent JP-S57207165-A (JP)
Title: Generating device for minimum spangle
Inventor: MIYAMOTO KAZUYUKI
IPC: C23C2/28
Filed: 1981-06-17
Abstract: PURPOSE:To provide a titled device for the purpose of continuous zinc plating of good maintenance characteristic by constituting tanks contg. spray nozzles in such a way that they can be opened and closed by swing motion with respect to a strip drawn out from a zinc plating bath. CONSTITUTION:This device contains spraying devices constituted of spray nozzles 7, spray headers 5, 6, and pipes 8, 9 in tanks 2, 2' and is the device of minimizing the spangles on the surface of the plated layer by spraying chemical liquid to a strip taken up from a zinc pot. To exchange the nozzles and to  adjust their spraying state, the tank 2' is opened by removing a cotter 4 and  moving the same from the solid line position of the figure to the position of alternate long and two short dashes lines from the state of (a) to (b) with a pin  3 as a fulcrum, then said work is carried out. As a result, it is possible to adjust  and control the exchanging spraying flow owing to the clogging of the nozzle 7 easily.
Patent JP-2000280902-A (JP)
Title: Rolling control device for rolling stock
Inventor: ARAI JUNICHI
IPC: B61F5/24
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure good body controlling force during drift based on an arithmetic error and a detection error of body rolling speed and improve comfortableness of a vehicle during the drift. SOLUTION: As a compensation processing control rule of drift of body rolling speed calculated by a detector disposed on a floor of a vehicle body right above front and rear bogies, a positive sign and a negative sign of the body rolling speed are distinguished every time they are successively stored in a controller, compared to signs based on a result of the body rolling speed previously processed and counted up when they match, while they are reset when they do not match.  Moreover, in only cases where the count-up is performed for more than a preset time, a judgment is made that the drift is taking place in detection of the body rolling speed, and control is so performed that instead of allowing a semiactive damper interposed between the vehicle body and the bogies to function originally, an ordinary passing damper equalizing damping force in both expanding and contracting directions functions.
Patent JP-H02271852-A (JP)
Title: Medical laser probe
Inventor: TATEOKA SUSUMU
IPC: A61B18/20
Filed: 1989-04-12
Abstract: PURPOSE:To prevent a medical laser probe from being destroyed by the concentration of thermal energy by providing a reflecting means formed on the inner surface of a cylindrical body to have a comparatively large inner diameter in one end part, which leads in laser beam, and to be formed so that the inner diameter can be made gradually small towards the other end part to converge the laser beam. CONSTITUTION:A main body 1 of the laser probe is the cylindrical body composed of a metallic material and formed so that the inner diameter can be made gradually small towards a tip part. A reflection mirror part 5 is formed on the inner surface near the tip part and a laser irradiating hole 6 is formed in the tip part. The reflection mirror part 5 is obtained by forming a metal depositing film on the inner surface of the main body 1 of the laser probe and converged laser beam r1 is reflected and concentrated to a point (p) near the laser irradiating hole 6. Accordingly, divergent laser beam r0 emitted from an optical fiber 2 is converged by a lens 3 and goes to be the converged laser beam r1. Further, this converged laser beam r1 is condensed to the point (p) by the reflection mirror part 5. Since such a condensing point is the point (p) existent in a space, there is no danger that the thermal energy is concentrated by dust, etc., attached near the point (p) and destroying the laser probe.
Patent JP-H05265842-A (JP)
Title: Access control circuit for eeprom
IPC: G11C17/00
Filed: 1992-03-19
Abstract: PURPOSE:To execute another processing at a CPU even during the write of an electrically erasable and programable ROM (EEPROM) and to prevent illegal access by returning an error signal in the manner of a hardware to the CPU corresponding to access during write. CONSTITUTION:When a write start signal is received, an access control circuit 2 for an EEPROM 1 returns a reply signal from a write control part 22 to a CPU (processor) 3 and starts writing information in the EEPROM 1. At the same time, a timer 23 is started, an under-write signal is generated for a fixed time, the signal is sent to an under-write display port 24 and an address coincidence detection part 25, it is displayed that the EEPROM 1 is under writing so as to be read to the CPU 3, and the error signal in the manner of the hardware is returned corresponding to the access of the CPU 3 during the write.
Patent JP-S5717012-A (JP)
Title: Numerical controller
Inventor: KURAKAKE MITSUO
IPC: G05B19/414
Filed: 1980-07-07
Abstract: PURPOSE: To simplify the constitution of a numerical controller with a reduced time of delivery of the controller, by realizing an exclusive numerical controller which performs a multishaft control or a complicated control by means of a quantized standard numerical controller.  
     CONSTITUTION: A standard numerical controller 10a (master device) and a standard numerical controller 10b (slave device) are provided, and main processors 11a and 11b, main memories 13a and 13b, shaft control circuit 15a, 16a, 15b and 16b plus connecting circuits 14a and 14b connected to buses 12a and 12b respectively are provided to the controllers 10a and 10b respectively. The controllers 10a and 10b are connected by the circuits 14a and 14b that function as the interfaces. Thus a cutter CT1 of work WK is controlled by the circuits 15a and 16a of the controller 10a; and a cutter CT2 is controlled by the circuits 15b and 16b of the controller 10b. The control of controllers 10a and 10b is simplified by an exclusive memory and a timing control circuit provided at the circuit 14a. Thus the constitution can be simplified for an exclusive numerical controller. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11342404-A (JP)
Title: Stainless steel hot rolling and applying agent for stainless steel before hot rolling
Inventor: SHIBATA HIROMITSU
IPC: C22C38/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a stainless steel surface from a rough surface generated at the time of hot rolling by applying Ca compound or/and a Ba compound and an agent which adheres the compound to the stainless steel surface. SOLUTION: This stainless steel contains 10 mass% or more Cr. After the steel s heated, a hot rolling is carried out. In this case, a Cr2 O3 layer, which is an oxide resistance protection film to be formed on the surface of the stainless steel, is melted by applying an agent, in which such a binder as a silic acid, a borosicicate and the like are added, and by heating. On the steel surface layer face before it is hot rolled, a de-Cr layer is formed in advance, which is lowered Cr in strength and has an appropriate thickness to contribute for a scale formation. Then, a layer 1 where an agent, an oxide flux and Fe-Cr system are oxidized, a Fe-Cr oxide 2, a de-Cr layer 3 of the metal surface layer, and a metal inner layer (an inner layer where Cr strength is not lowered) 4 are formed.
Patent JP-H10282555-A (JP)
Title: Camera provided with thin monitor
Inventor: MUKAI HIROSHI
IPC: G03B17/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To photograph an object ahead in a horizontal direction, in a state where a camera main body is inclined so that a photographer can easily see the screen of a monitoring device provided in the rear surface of the camera main body and moreover, to make the whole shape compact, in a camera provided with a thin monitor. SOLUTION: The monitoring device 5 is arranged in the rear surface of the camera main body, a CCD 4 for receiving light which is from an object S and after passing through a photographic lens 3 is arranged nearly in parallel with the rear surface, in a part nearer to the rear surface in the camera main body and the photographic lens 3 is disposed to incline to a CCD 4. Thus, even if the camera main body is inclined so that the photographer can easily see the monitoring device 5, at the time of taking a photograph, he or she can photograph the object S ahead in the horizontal direction. Further, the photographic lens 3 small in diameter is inclined to prevent the shape of the camera main body from being large.
Patent JP-S61252099-A (JP)
Inventor: GOTOU YOSHINORI
IPC: B26D7/18
Filed: 1985-04-30
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-2000286450-A (JP)
Title: Iii nitride compound semiconductor device and its manufacture
Inventor: SHIBATA NAOKI
IPC: H01L33/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the crystallinity and prevent cracks by dividing the surface of a substrate into a first environment section wherein the surface of the substrate is exposed and a second environment section whereon a III nitride compound semiconductor is not grown and depositing a III nitride compound semiconductor layer which constitutes an element on the first environment section. SOLUTION: On a silicon substrate 11 (a (111) face), a silicon oxide layer 2 (about 5.5 μm) which forms a second environment section is formed. Next, a mask layer 3 is formed and patterned on the silicon oxide layer 2 and then the silicon oxide layer 2 is etched through openings 4. Thereby, openings 5 which constitute a first environment section are formed in the silicon oxide layer 2 to expose the silicon substrate 1. In the openings 5, a buffer layer (Al0.9 Ga0.1N, 150 Å), an n-clad layer (n-GaN: Si, 4 μm), a light emitting layer (a superlattice structure), and a p-clad layer (p-GaN: Mg, 0.3 μm) are deposited in order to obtain an element structure 10 of a light emitting diode. Accordingly, the crystallinity can be improved and cracks can be prevented.
Patent JP-H1174507-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUSHIMA ICHIRO
IPC: H01L29/78
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in junction properties or the like in a MOS transistor formed by combining an elevated source/drain structure and a salicide. SOLUTION: A method for manufacturing a semiconductor device is composed of a process for forming a device isolating area 12 on a silicon substrate 17 and insulating films 12 and 16 on a gate electrode, a process for forming a single-crystal silicon film 19 having facets on the exposed surface of the silicon substrate 17 and a process for depositing a polysilicon film 20 on the insulating films 12 and 16 and the single-crystal silicon film 19 and filling a space between each of the facets of the single-crystal silicon 19 and the insulating films 12 and 16 with polysilicon film 20. The polysilicon film 20 on the insulating films 12 and 16 is removed by a CMP method or an etch-back method.
Patent JP-H06308247-A (JP)
Title: Detector for x-ray computer tomographic device
Inventor: SUGIHARA NAOKI
IPC: C04B20/10
Filed: 1993-04-20
Abstract: PURPOSE:To suppress the change of the whole sensitivity of a detecting element due to the shift of a focal point and prevent the deterioration of the image quality by forming the detecting element so that the X-rays from the focal point of an X-ray source are received at multiple different angles at individual positions on an X-ray incidence surface. CONSTITUTION:A detecting element 5 is formed with the cross section facing an X-ray tube 3 into a convex shape, for example, so that the X-rays Xr radiated from the focal point of an X-ray tube 3 can be received at different angles at individual positions on an X-ray incidence surface. The internal structure such as the anode component of the X-ray tube 3 is thermally expanded at a high temperature, the focal point is drifted from the normal position in the channel direction A, slice direction, and vertical direction, part of the detection surface is changed due to the shift of the focal point so that the X-ray receiving angle is decreased from 90 deg. where the optimum sensitivity is obtained, and the sensitivity is reduced. The X-ray receiving angle approaches 90 deg. for the optimum sensitivity at another portion on the detection surface, thus the reduction of the sensitivity is supplemented by the increase of the sensitivity, the whole sensitivity of the element 5 is not reduced so much when the focal point is moved, and the reduction of the image quality can be prevented.
Patent JP-H05294345-A (JP)
Title: Pallet for piling up
Inventor: ITO SHIGERU
IPC: B65D19/00
Filed: 1992-04-14
Abstract: PURPOSE:To make molded works arranged and piled up without the need for preparing specific pallets corresponding to sizes and shapes of the works, and to make automatization of processing executed easily. CONSTITUTION:The title apparatus is composed of a pallet 3 on which molded works W are piled up one after another and a plurality of magnet-incorporated reference stays 7 provided at appropriate intervals on the pallet 3.
Patent JP-S63259977-A (JP)
Inventor: SAIMOTO TETSUROU
IPC: H01R4/24
Filed: 1987-04-17
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-S5617075-A (JP)
Title: Semiconductor device
Inventor: MITARAI GOROU
IPC: H01L29/808
Filed: 1979-07-20
Abstract: PURPOSE:To accurately estimate the characteristics of the semiconductor device by equalizing the diffusing depth of gate regions and the impurity density distribution thereof when forming a J-FET body and a monitor J-FET for measuring the saturated current of the channel thereof on the same semiconductor substrate. CONSTITUTION:A J-FET body 1 and a monitor J-FET2 are formed in a P<+>-type semiconductor substrate 7, and the drain saturated current of the FET of the body is estimated by the measured value of the punch-through voltage of the monitor FET. In order to do it, an N-type layer is first epitaxially grown on the substrate 7, is isolated via the P<+>-type region, and the channel region 5 of the body 1 is formed and the channel region 6 of the monitor 2 is formed on the epitaxial layer. Thereafter, a plurality of P<+>-type gate regions 3 are diffused in the region 5, and a plurality of P<+>-type gate regions 4 are diffused in the region 6. At this time the diffusing depth of the regions 3 and 4 are equalized, and the impurity density distributions thereof are also equalized, and an interval between the diffused openings 8' and 9' are defined as within double of the diffusing depth.
Patent JP-H02271840-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SATAKE NOZOMI
IPC: A61B8/06
Filed: 1989-04-13
Abstract: PURPOSE:To reproduce various blood stream information and to effectively utilize the information by providing a first memory to analyze and write the information by a frequency analyzing circuit, second memory to write average, distribution and power information and selecting means to respectively switch information from a blood stream synthesizing means during a B mode scan period and the blood stream information from the first memory during a Doppler scan period and to output these information to a display system. CONSTITUTION:When an ultrasonic wave is sent to an organ by an ultrasonic probe 1 and transmission/reception circuit 2, a phase frequency detection circuit 3 detects only a Doppler signal and a frequency analyzing circuit 4 obtains a spectrum image. A first buffer memory 5 stores spectrum data. A second memory control part 10 adds the blood stream information from a power arithmetic circuit 7, average arithmetic circuit 8 and distribution arithmetic circuit 9 by an adder circuit 21 and stores the added information in a RAM 22. Then, an address is reset by an ECG trigger input. Based on power P, average (f) and distribution sigma2 from the memory control part 10, a synthesizing circuit 11 combines and synthesizes the various blood stream information. Then, the synthesized blood stream information is outputted during the B mode scan period and the blood stream information from the buffer memory 5 is outputted during the Doppler scan period respectively to the display system by a selecting circuit 6.
Patent JP-H06281905-A (JP)
Title: Cooling mechanism for liquid crystal display pannel
Inventor: MIYASHITA TOSHIYUKI
IPC: G02F1/13
Filed: 1993-03-29
Abstract: PURPOSE:To prevent the deterioration in the picture quality, such as color unevenness, etc., due to the dispersion in contrast by uniformizing the tempera ture rise of a liquid crystal pannel on the whole pannel surface. CONSTITUTION:This mechanism is constituted of a cooling path 24 provided between the liquid crystal pannel 11 and an incident side polarizing plate 13 and plural fins 17, 19 provided in an inflow hole 16 and an outflow hole 18 inclined and formed in the thickness direction of the cooling path 24 and provided gradually narrowing their gaps from a central part toward both sides for forming the distribution of a wind amount so that the maximum wind amount is obtained in the central part and the minimum wind amount is obtained in both side parts in the width direction of the cooling path 24, and the central part of the liquid crystal pannel 11 is cooled maximally and the peripheral parts are cooled minimally when a cooling wind flows 21 through the cooling path 24.
Patent JP-2000284367-A (JP)
Title: Overlay sheet
Inventor: OKUTSU KOICHI
IPC: G03B27/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent airtightness from being impaired by wrinkles caused in the vicinity of a fitting or the like to which an overlay sheet is stuck. SOLUTION: The overlay sheet 72 is stuck at the outer surface 122A of the standing wall part 122 of an L-shaped member 146 by a double coated adhesive tape, and is fixed by a pressing plate so as to be held in between with the standing wall. An interstice D is provided in between with the bottom surface 120A of the base part 120 of the L-shaped member at the lower end of the pressing plate, and when a sheet main body 116 is developed toward a top side on a printing surface plate in a state where the bottom surface of the base part is opposed to the printing surface plate, a rising part 72A is formed between the pressing plate and a bent part at the sheet main body, and even though the wrinkles are caused in the vicinity of the pressing plate, the wrinkles are stopped by the bent part, and it is not extended to the front side of the printing surface plate,  so that the wrinkles are not caused at a part covering negative film.