baber/WOPTO huggingface dataset:
Patent JP-S6453108-A (JP)
Title: Tracer for surface shape measurement
Inventor: MORITA HIDEO
IPC: G01B21/20
Filed: 1987-08-24
Abstract: PURPOSE:To obtain the tracer with superior directivity and response by supporting an X slider and a Y slider on a base directly and sliding them in the same plane. CONSTITUTION:The base body 10 is provided with a hollow 15 surrounded with parallel planes isolated in a Z-axial direction, parts of the X slider 20 and Y slider 40 are put in the hollow part 15, and the X slider 20 is supported on the base 10 so that the slide is movable in an X-axial direction, but not movable in a Z-axial direction. Further, the Y slider 40 is engaged with the parallel flanks isolated in the X-axial direction movably in the Y-axial direction, and supported movably in the X-axial direction and Z-axial direction. The X-axial slider 20 and Y-axial slider 40 are mounted directly on the base 10. Thus, the X and Y sliders 20 and 40 are supported on the base 10 and slid in the same plane, so the small-sized, lightweight tracer is obtained which has superior directivity and response.
Patent JP-H1149627-A (JP)
Title: Heat generation composition for body
Inventor: MIYAJIMA TETSUYA
IPC: A61K8/30
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition for producing a large amount of heat generation in use, no greasiness and an excellent feeling in use, by including a solution of an inorganic salt or an organic salt in a supercooled state. SOLUTION: This cosmetic contains a solution of an inorganic salt or an organic salt (e.g. sodium acetate, sodium thiosulfate or sodium sulfate) (hereinafter heat generating substance) to generate in precipitation from a solution in a supercooled state. The amount of the heat generating substance mixed is 1-100 wt.% based on the objective composition. When the objective composition contains preferably 0-10 wt.% of a gelatinizing agent (e.g. guar gum, xanthan gum, etc.), it reaches a viscosity to be readily handled and the supercooled state of the solution of the heat generating substance is stabilized.
Patent JP-S58110918-A (JP)
Title: Operation of boiler
Inventor: IKEBE HIROSHIGE
IPC: F22B35/00
Filed: 1981-12-25
Abstract: PURPOSE:To reduce auxiliary fuel cost and equipment cost of auxiliary burner system by using only finely powdered coal as fuel over a whole operating range of the boiler. CONSTITUTION:At the starting of the boiler operation, a hot air is supplied to a finely powdered coal mill 7 by a hot air generating device 14 and a secondary air is supplied to a finely powdered coal auxiliary burner 5. The finely powdered coal produced by the mill 7 is gathered and adjusted to have a predetermined density, and then supplied to the auxiliary burner 5, where it is mixed with the secondary air and burnt. At a low load operation of the boiler, the hot air heated by exhaust gas from the boiler is sent as the secondary air to the mill 7 and auxiliary burner 5. Thus the finely powdered coal is burnt by the auxiliary burner 5 and a desired number of main burners 3 of large capacity. With such a construction, the auxiliary fuel cost of gas, light oil or heavy oil and also the equipment cost of the auxiliary burner system can be much saved.
Patent JP-S6270983-A (JP)
Title: Digital picture processing method
Inventor: SANO NAOKI
IPC: G06T7/60
Filed: 1985-09-24
Abstract: PURPOSE:To obtain the center line of a binary closed curve graphic at a high speed and with high accuracy by calculating successively the centroids of the peripheral areas on the basis of the search starting point on a closed curve graphic and obtaining the tracking point of the center line of a closed curve. CONSTITUTION:A mask pattern of (i picture elements X i picture elements) is operated several times at a point Ps (Xs, Ys) on a binary curve graphic L. Thus the center point G0 (X0, Y0) of the line width of the graphic L is obtained as a tracking start point. Then a search area Kia is decided from the point G0 and the centroids (...Gu-1-Gu+1...) of the area Kia are obtained as the center tracking points. In addition, the change of the slope code of the center line is detected every time a tracking point is obtained for check of the end point of the center line of the pattern L. At the same time, the distance between the present tracking point and the tracking start point is obtained after the change of the sloping code is detected several times. The operation is finished when said distance is smaller than the fixed value. Thus a center line is obtained by connecting those tracking points.
Patent JP-H0634310-A (JP)
Title: Capsule type strain gauge with temperature measuring function
Inventor: MORISHIMA KAZUHIKO
IPC: G01K7/02
Filed: 1992-07-16
Abstract: PURPOSE:To measure a strain under a high temperature as well as an environmental temperature thereof in a state where an identity of a strain measuring point with a temperature measuring point is retained, realize downsizing and reduce a cost. CONSTITUTION:Lead wires induced out from a sheath tube 32 wherein a strain sensitive resistor is housed are connected to conductors of an MI cable 34 by a first connection part 33. The conductors of the MI cable 34 comprise an alumel wire and a chromel wire to form a thermocouple circuit. In this thermocouple circuit, respective one ends of the alumel wire and the chromel wire are connected to each other via the strain sensitive resistor of a sensor part 30 to be substantially short-circuited to form a temperature measuring contact point. The other ends of the conductors of the MI cable 34 are connected respectively to conductors of a flexible cable 36 by a second connection part 35. A strain is measured by the sensor part 30 while a temperature is measured by the two conductors of the MI cable 34. Accordingly, various types of compensation for strain detection data can be accurately applied based on the temperature detection data.
Patent JP-S59101548-A (JP)
Inventor: JIYAN JIYORUJIYU BUIE
IPC: F16C37/00
Filed: 1983-11-09
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-H0552310-A (JP)
Title: Burner for portable heater
Inventor: TATEMATSU TETSUO
IPC: F23D14/06
Filed: 1991-08-22
Abstract: PURPOSE:To form a burner head and heat shielding cylinder as one body and reduce the work processes for machining and assembly and, at the same time, supply the air from a secondary air channel-in the center smoothly to the side of the flame port. CONSTITUTION:The burner 1 for a portable heater which is provided with a heat shielding cylinder 8 that covers the outer circumference of a temperature sensor for detecting the temperature at the bottom of a pan is constituted of a burner body 3 that forms a gas channel 2 and burner head 4 mounted on that burner body 3. In the outer circumference between the burner head 1 and burner body 3 a flame port 5 is formed. An air channel 6 is provided which communicates and opens in the center of the burner body 3 and burner head 1 above and below them. The heat shielding cylinder 8 that projects above the air channel 6 from the burner head 4 is provided in one body with the burner head 4. The inner diameter of the heat shielding cylinder 8 is formed smaller than the inner diameter of the air channel 6, and at the same time between the heat shielding cylinder 8 and the burner head 4 an air channel gap 9 is provided which communicates the air channel 6 with the side of the flame port 5.
Patent JP-S59100164-A (JP)
Title: Recording liquid
Inventor: KOBAYASHI MASATSUNE
IPC: G08C17/02
Filed: 1982-12-01
Abstract: PURPOSE:To provide the recording liquid which has proper physical values in respect of viscosity, surface tension, etc., does not cause clogging of fine discharge orifices and gives a printed image with a high density, by dissolving or dispersing a specified recording agent in a liquid medium. CONSTITUTION:0.1-20wt% dye of formula I (wherein R is -COCH3, a residue selected from groups of formulas II, III, IV and V; M is at least one base selected from Na, K,Li, ammonium and amine; R<1>-R<9> are each H, CH3, C2H5, Cl, NH2, OH, OCH3) as a recording agent and optionally, viscosity modifier (e.g. PVA), surfactant, surface-tension modifier (e.g. diethanolamine), pH adjustor, etc. are dissolved or dispersed in a solvent contg. 10-90wt% water or a solvent composed of water and 5-95wt% water-soluble org. solvent (e.g. methanol).
Patent JP-H0941435-A (JP)
Title: Cistern
Inventor: MASUDA KATSUSHI
IPC: E03B11/14
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a cistern usable even when the concrete foundation of the cistern is cracked by point-fixing a bag-like sheet only in the upper surface part of the cistern, and annularly providing and fixing a flexible soft foam between the side wall head part of the cistern and the bag-like sheet. SOLUTION: A synthetic resin sheet formed bag 7 is provided on the inner part of a cistern 10. The synthetic resin sheet formed bag 7 is point-fixed only in a cistern upper surface part 10d by an anchor vis 8. A flexible soft foam 6 is annularly provided and fixed between the cistern side wall part 10b and the bag 7. The bag sheet 7 has a physical characteristic of elongation of 50% or more. To protect the bag sheet 7, a protecting layer 4 is point-fixed to the cistern side wall part 10b and the cistern bottom part 10a by adhesive or anchor vis 8. Further, back water or spring water is stored in a storage valve 9 on the bottom part 10a through a clearance, and pumped onto the ground by a pump 2 when it reaches a fixed quantity. The action of buoyancy is prevented thereby. Thus, an inexpensive cistern never influenced by the crack of a foundation 1 can be provided.
Patent JP-H0373819-A (JP)
Title: Magnetostriction type torque detector
Inventor: GOTO YUJI
IPC: G01L3/10
Filed: 1989-08-16
Abstract: PURPOSE:To remove an error in torque detection by driving an AC demagnetizing circuit after ending torque measurement to demagnetize a shaft to be measured. CONSTITUTION:A demagnetizing coil 15 is arranged on the outside of sensor coils 13a, 13b arranged around the shaft concentrically with the shaft. The coil 15 is connected to the AC demagnetizing circuit 16 to execute demagnetizing operation only after ending the torque measurement. The circuit 16 is constituted of e.g. PTC thermistors 21A, 21B and a switch 22 connected between a power supply 20 and the coil 15. Since the thermistors 21A, 21B have characteristics increasing their resistance values in accordance with temperature rise, a demanagetizing current value to be impressed to the coil 15 is gradually attenuated in accordance with the lapse of energizing time. When the switch 22 of the circuit 16 is turned of after ending the torque measurement, the attenuated current is impressed to the coil 15 by the action of the thermistors 21A, 21B, so that the coil 15 demognetizes magnetism left in the shaft 10 to be measured. Thus, the shaft is demagnetized by generating an AC magnetic field.
Patent JP-S6366253-A (JP)
Title: Cast methacryl resin plate having excellent antistaticity and production thereof
Inventor: AZEGAMI KIYOTAKA
IPC: C08F220/14
Filed: 1986-09-08
Abstract: PURPOSE:To obtain a cast plate having high and permanent antistaticity and keeping the original characteristics of methyl methacrylate, by compounding a copolymer of methyl methacrylate and a monomer containing a quaternary ammonium base. CONSTITUTION:(A) 100pts.wt. of methyl methacrylate or a copolymer containing >=50wt% methyl methacrylate is compounded with (B) 0.1-20pts.wt. of a (co)poly mer obtained by polymerizing 20-100wt% monomer having quaternary ammo nium base and expressed by formula (R1 is H or methyl; R2-R4 are H or alkyl which may have 1-9C substituent group; m is 1-10; X<-> is anion of quaternarizing agent) and a monomer copolymerizable therewith. The composi tion can be produced by mixing the component B to a monomer mixture of the component A and polymerizing the mixture.
Patent JP-S6182690-A (JP)
Title: Electric plug connector
Inventor: REO PERUTSURU
IPC: H01R13/41
Filed: 1985-09-26
Abstract: A multi-row electrical connector strip of a plug-in electrical assembly is provided with retaining chambers (2) for the contact elements (3). The terminal elements (5) of the contact elements (3) project out of the retaining chambers (2) and, with their free ends, are bent perpendicular to a printed circuit board (6) of the electrical assembly and are connected thereto. The rows of terminal elements furthest removed from the printed circuit board (6) are already angled obliquely to the printed circuit board (6) inside the retaining chambers (2). In this way, the distance between the terminal elements (5) and adjacent assemblies is increased in the region of the outlet openings of the chambers (2), as is the corresponding leakage path. In addition, the length of the terminal elements (5) is reduced. <IMAGE>
Patent JP-2000049350-A (JP)
Title: Method for manufacturing thin-film transistor
Inventor: SHIRAISHI HITOSHI
IPC: H01L21/336
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To easily inject an impurity for controlling the threshold with improved controllability by speedily rotating the impurity in a dry atmosphere, containing the impurity for controlling the threshold and performing drying treatment and at the same time injecting the impurity for controlling threshold in an amorphous semiconductor film. SOLUTION: First, a insulation substrate 1 where an amorphous silicon film is formed is accommodated in a spin-drying device 15. Then, the substrate is rotated at a high speed in a dry atmosphere where a filter 20 containing, for example, boron as an impurity for controlling the threshold of a MOS-type transistor is installed, thus performing drying treatment and at the same time injecting boron into the amorphous film. In this manner, by using the spin-drying device 15 of simple configuration, impurity for controlling threshold can be injected readily with improved controllability, thus controlling the threshold in a thin-film transistor easily without requiring much time for a process and hence improving the throughput.
Patent JP-H0375865-A (JP)
Title: Kana-kanji conversion device
Inventor: KINOSHITA SATOSHI
IPC: G06F17/22
Filed: 1989-08-18
Abstract: PURPOSE:To improve efficiency to input a sentence by an operator by obtaining a word in concurrent relation to an under-mentioned homonym, and learning the concurrent relation in a meaning level as well in addition to the concurrent relation in an outer layer level when the selection of the homonym was executed. CONSTITUTION:The device is constituted of a reading information input part 1, a KANA (Japanese syllabary)-KANJI (Chinese character) conversion control part 2, a sentence editing part 3, a display part 4, a concurrence learning control part 5, a word dictionary storage part 6, and a concurrent relation storage part 7. Then, when another word is selected in respect of the word which has another homonym among the words indicated as a KANJI, the word in the concurrent relation to the selected word is found out, and concurrent relation information in the outer layer level and the meaning level between those two words is stored in the concurrent relation storage part 7. Accordingly, henceforth, KANA-KANJI conversion is executed appropriately according to the latest information in the concurrent relation storage part 7. Thus, the conversion ratio of the KANA-KANJI conversion can be improved, and the efficiency for the operator to input the sentence can be improved.
Patent JP-2001042314-A (JP)
Title: Liquid crystal projector device
Inventor: SHIROCHI YOSHIKI
IPC: G02F1/13363
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To form an image of high luminance and good contrast. SOLUTION: The device is provided with a polarizing plate 30 which is arranged on the incident side of a liquid crystal panel 32 so as to transmit 1st polarized light, a polarizing plate 33 which is arranged on the exit side of the liquid crystal panel 32 so as to transmit 2nd optically modulated and polarized light and output the light onto a projecting lens, and a phase difference film 31 in which one of a lag axis and an advance axis is made orthogonal to the polarizing axis of the polarizing plate 30 and also which is arranged with inclination at a prescribed angle while taking an axis parallel to the polarizing axis of the polarizing plate 30 as a rotary axis in a plane where the leg axis or the advance axis is formed.
Patent JP-H0878393-A (JP)
Title: Plasma etching system
Inventor: ITO YASUHIRO
IPC: C23F4/00
Filed: 1994-09-06
Abstract: PURPOSE: To allow an etching deposit not to be accumulated in a light guide device by forming recessed and projecting parts on an incident surface into which a plasma is made incident, in the light guide device for guiding the plasma generating in an etching chamber. CONSTITUTION: An etching chamber 1 is provided with a gas exhaust port 6 on the left side and a sample 7 to be etched is placed on the lower electrode 3 therein. A light guide device 8 made of quartz is fitted into the right-side wall of the chamber 1. The light guide device 8 is allowed to have numbers of grooved, thin slits on the incident surface. The slit consists of projecting parts 12 and recessed parts 13 that are formed on the incident surface of the device 8. Since an etching product 15 is accumulated on the part 12, no plasma from the parts 12 is made incident. On the other hand, the product 15 is not accumulated in the part 13, any plasma can be made incident. Such an effective configuration can secure the incident area for plasma and the plasma is hardly blocked during etching operation for a long time.
Patent JP-H0878385-A (JP)
Title: Method and device for drying
Inventor: TSUCHIYA HIROKO
IPC: F26B21/12
Filed: 1994-09-06
Abstract: PURPOSE: To provide a drying device wherein the exhausted air is prevented from flowing backward to a semiconductor wafer while utilizing the centrifugal force due to a motor to the most. CONSTITUTION: An air exit 4a is communicated to a common duct 5 communicating also to the air exit of an other plant, and, a device body 4 which dries a semiconductor wafer 2 by utilizing the centrifugal force due to rotation of a motor 3, a pressure measurement part 10 which measures the pressure of exhaust pressure P1 of the air exit 4a and intake pressure P2 in the common duct 5, and, a rotation control part 11 which controls the rotation of the motor 3 so that the exhaust pressure P1 which depends on the rotation of the motor 3 is always smaller than the intake pressure P2 based on the differential pressure value between the exhaust pressure P1 and intake pressure P2 provided by the pressure measurement part 10 are provided.
Patent JP-S6455624-A (JP)
Title: Information processor
Inventor: TSUKIZOE KOICHI
IPC: G06F1/00
Filed: 1987-08-26
Abstract: PURPOSE:To reduce the cost of various devices by taking out an information processor from the main body of various devices to perform the information processing in the information processor independently and setting the information processor to various devices and connecting it to various peripheral devices in this state to control them. CONSTITUTION:An information processing part which is freely attachably and detachably set in a device, where the information processing function is extended, and is provided with an arithmetic processor and a memory and can perform the information processing independently, a case 12 in which this information processing part is stored and which is provided with a connector 22 attachably and detachably connected to the device, a switch 18 and a connection part to peripheral devices which are provided in the case 12 and are exposed out of the device when being set to the device, and a power source connection part for device setting and a power source connection part for independent use which are provided in the case are provided. Thus, it is unnecessary to incorporate the information processor in each of various devices, and the cost of various devices is reduced.
Patent JP-2001044171-A (JP)
Title: Method and apparatus for detecting etching end point
Inventor: YAMANAKA SHIGEO
IPC: H01L21/3065
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To enable accurate detection of an etching end point, not being influenced by the change in luminous intensity in a deposition cycle during which an etching cycle and a deposition cycle are repeated. SOLUTION: In this method for detecting an etching end point, only a signal change based on an etching reaction in each etching cycle is extracted, a discontinuous location in a waveform corresponding to the extracted signal change is continuously corrected with the use of a first correction waveform and then a second correction waveform CW2 to detect an etching end point ED, based on a continuos waveform after correction.
Patent JP-2001040472-A (JP)
Title: Sputtering device and method
Inventor: KANETANI KUNIMICHI
IPC: C23C14/34
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device capable of reducing the deviation of the position of a substrate before and after film formation and also capable of eliminating the use of a numerical control robot. SOLUTION: In a sputtering device having a susceptor 14 holding a substrate 9 set in the horizontal direction to the surface, integrately rotated with it and arranged in the film forming position in the vertical direction confronted with a target, the susceptor 14 is provided with plural substrate supporting pins 26 abutted on the side face not to be film-formed in the substrate 9 and supporting the substrate 9. In this way, the friction between the substrate 9 and the susceptor 14 is reduced, and the slidability of the substrate 9 can be increased, so that the deviation of the position of the substrate 9 before and after film formation can be controlled to the fixed parallel deviation at the time of being arranged at the film forming position in the vertical direction.
Patent JP-H1148276-A (JP)
Title: Apparatus and method for manufacturing foam material
Inventor: WAKABAYASHI TOSHIO
IPC: B29C44/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To stably, efficiently and continuously manufacture a foam material having uniform surface state without unevenness by installing a plate-like material parallel to liquid surface under the surface of a foaming tank. SOLUTION: A foaming preventive plate 5 is provided as a plate-like structure installed horizontally in a liquid bath of a foaming tank. As material of the plate 5, metal is used by considering heat resistance, thermal conductivity, durability, workability and the like. And, the plate 5 is mounted directly at an inner wall of the tank or fixed by using a vertical plate 7. Further, since irregular foaming becomes a problem mainly in a foaming tank introducing part, the plate 5 affects sufficient effects even by providing the plate 5 only at the introducing part. In this case, even though a length of the plate 1 in a machine direction is short, its length needs to a foaming starting point of a sheet and a length corresponding to a foaming finishing point. Thus, contact of foamable resin sheet with liquid bath at an inlet of the foaming region is made uniform.  Then, a contact surface side of the foam with the bath has no unevenness, and uniform surface state can be realized.
Patent JP-S60105491-A (JP)
Title: Method for culture of cell or tissue of plant
Inventor: MATSUBARA KOUICHI
IPC: C12N5/02
Filed: 1983-11-15
Abstract: PURPOSE:To enable the remarkable proliferation and growth of cell, etc., by supplying an oxygen-containing gas to a liquid medium. CONSTITUTION:The culture of the cell or tissue of a plant is carried out in a liquid medium by supplying an oxygen-containing gas to the medium under the condition to satisfy the formula 0.01<KLa<5 (KLa is oxygen transfer volume coefficient) and the dissolved oxygen concentration of 2.0-20ppm. The KLa value is determined completely by the rate of aeration under given stirring condition and temperature, etc., and can be calculated by a specific formula. When the value is <=0.01 or >=5, the growth of the cell is suppressed by the accumulated CO2.