baber/WOPTO huggingface dataset:
Patent JP-S5984569-A (JP)
Title: Semiconductor stack
Inventor: IIDA TAKEHISA
IPC: H01L23/32
Filed: 1982-11-08
Abstract: PURPOSE:To improve the reliability of the titled semiconductor stack by a method wherein the upper and the lower holding bolts are formed using the material in such a manner that the upper bolt has the expansion coefficient larger than that of the lower bolt, thereby enabling to eliminate the deflected load to be applied to a semiconductor element. CONSTITUTION:Upper and lower holding bolts are constituted in such a manner that material such as stainless steel and the like having a large expansion coefficient is used for the upper bolt and mterial having a small expansion coefficient such as steel is used for the lower bolt. When temperature rises, a spring 7 and a spring support 8 are declined due to the difference D in elongation between the upper and the lower holding bolts 14 and 15. The spring 7 presses weakly at the upper part of a pressurizing plate 4 and presses strongly at its lower part, and also a deflected load A is aupplied to the post surface of the semiconductor element. Accordingly, the deflected load A of the bending load caused by the own weight of the laminated body 1 and the deflected load of the spring 7 are cancelled each other on the upper surface of the semiconductor element 1, thereby enabling to tighten the post surface of the semiconductor element 1 with uniform pressure C.
Patent JP-H0360033-A (JP)
Title: Formation of oxide film on polycrystalline silicon surface
Inventor: AKAMINE TADAO
IPC: H01L21/31
Filed: 1989-07-27
Abstract: PURPOSE:To form an oxide film of good controllability and excellent quality by removing a spontaneous oxide film on a polycrystalline silicon surface by heat treatment in vacuum or hydrogen atmosphere and by carrying out oxidation without exposing it to the air outside continuously. CONSTITUTION:After a spontaneous oxide film 2 is removed by high temperature heat treatment in vacuum or hydrogen atmosphere, temperature of a polycrystalline silicon 1 is changed to a desired oxide film formation temperature while holding it in vacuum or hydrogen atmosphere without exposed to the air outside or oxygen. Since there is no effect of a spontaneous oxide film, a good oxide film can be formed on a polycrystalline silicon and easy control of an oxide film thickness can be realized.
Patent JP-2001022916-A (JP)
Title: Processor for medical image
Inventor: GOTO YOSHIHIRO
IPC: G06T1/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a medical image processor, capable of expanding a region of interest, only in a specified direction by stopping the expansion on the basis of an inputted and set control area, even when an object point satisfies expansion conditions. SOLUTION: As shown in figure, an image prepared by an area expanding method without a stopper. While using the image prepared by the area expanding method without stopper, a stopper position is designated ((a) in a figure (b)). The area expansion in the stopper part is performed, and a control area as a stopper is set. The area expansion of a part limited by the stopper set like this is performed. Therefore, as shown in a figure (c), the concerned area, where the expansion is stopped by the stopper (a), is extracted. Thus, the control area for stopping expansion/extraction is inputted and set in advance so as to cause expansion to stop on the basis of the inputted and set control area, even when the object point satisfies the expansion conditions.
Patent JP-H1126209-A (JP)
Title: Laminated varistor and its manufacture
Inventor: KONDO AKIHITO
IPC: H01C7/10
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable high-performance laminated varistor, which can be reduced in manufacturing cost by preventing the occurrence of voids at the boundaries between internal electrodes and a sintered body by securing the uniformity of the internal electrodes. SOLUTION: A laminated body is formed by screen-printing silver-palladium (70/30) metallic pasted, coated with zirconium on green sheets made of a varistor composition and laminating the green sheets upon another, in such a way that the facing end sections of each pair of green sheets are alternately exposed in shifting states, and then sticking the green sheets to each other by pressing the sheets against each other. Then a varistor element is manufactured by cutting the formed laminated body into pieces having a prescribed size and sintering the green sheets for 0.5-8 hours at 1,000-1,250 deg.C.  Finally, a laminated varistor composed of an internal electrodes 1, a sintered body 2, and external electrodes 3 is obtained by forming the external electrodes 3 by applying a material for external electrode to both end faces of the internal electrode leading-out section of the varistor element and baking the material at 450-850 deg.C.
Patent JP-S6085929-A (JP)
Title: Frp processed surface oxygen barrier film forming agent
Inventor: NISHINO YOSHINORI
IPC: B29C70/00
Filed: 1983-10-17
Abstract: PURPOSE:To obtain an oxygen barrier film forming agent which is superior in water-solubility, less in toxicity, forms the film rapidly by drying instantaneously and hardly influences working environment, by a method wherein the title agent has water-soluble resin, solvent, emulsifier, water and a coloring matter for its main ingredients and is formed by loading an oxygen barrier material which is not influential on curing of resin. CONSTITUTION:The titled agent has water-soluble resin, solvent, emulsifier, water and a coloring matter for its main ingredients and is formed by loading an oxygen barrier material which is not influential on curing of resin. As for water-soluble resin, polyvinyl series alcohol resin is most suitable, through which a film is formed rapidly without causing hindrance to the curing of resin as the polyvinyl series alcohol resin is hard to be soluble in styrene though it is soluble in water, and is superior in solvent resistance to the other material. As for emulsifier, for example, vagetable oil is used and uniformity in forming the film can be inspected by coloring through the coloring matter. A silicon series oxygen barrier material is used as the oxygen barrier material.
Patent JP-H0243586-A (JP)
Title: Fixation device
Inventor: TAMAOKI JUNICHI
IPC: G03G15/00
Filed: 1988-08-04
Abstract: PURPOSE:To always cool a sheet where an image is fixed with heat to the extent of a prescribed temperature or under by providing plural cooling rollers and switching and using them with the aid of the working of a control means every time the number of successive copied sheets reaches a prescribed number of sheets. CONSTITUTION:The plural cooling rollers 35 and 36 come into contact with the sheet, where the image is fixed with heat, sent from thermal fixing units 32 and 34 and absorb the heat thereof. Then, they release the heat of the sheet around and cool the sheet where the image is fixed with heat. The use of the respective cooling rollers 35 and 36 is controlled by the control means and the used cooling roller out of the plural cooling rollers 35 and 36 is switched by the working of the control means every time the count value of a means which counts the number of the successive copied sheets reaches the prescribed number. Thus, the sheet where the image is fixed with heat can be always cooled to the extent of the prescribed temperature or under.
Patent JP-S5896230-A (JP)
Title: Linear displacement mechanism
Inventor: NISHIHARA TADASHI
IPC: G01L11/00
Filed: 1981-12-03
Abstract: PURPOSE:To provide a linear displacement mechanism with better characteristics which enables the miniaturization with a substantial cost reduction by employing a flexible pin flexure to make up a measuring system better in characteristics using a diaphragm. CONSTITUTION:As an input pressure Pin is applied to a diaphram 2', a balancing beam 3 is slightly inclined centered on the fulcrum 0. Being flexible, the pin flexure 21' bends so slightly as to cross the balancing beam 3 orthogonally at one end and the diaphragm 2' orthogonally at the other end. In other words, the diaphragm 2' is not required to cause a horizontal displacement and slight inclination thereof meets the requirement. The inclination of the diaphragm 2' has no adverse effective on the characteristic of the equipment because of the relatively small required constant of a rotary spring. The mutual inlination of the balancing beam 3 and the diaphragm 2' is absorbed by the pin flexure 21' and the axial force of the diaphragm 2' related to measurement is transmitted with the pin flexure 21'.
Patent JP-H0480940-A (JP)
Title: Interface device between substrate processor
Inventor: OTANI MASAMI
IPC: H01L21/677
Filed: 1990-07-24
Abstract: PURPOSE:To enable the waiting time of the other process device to be extremely cut down even if one process device makes trouble by a method wherein a substrate delivery mechanism is equipped with a free elevating substrate tack receiving arm lifting up above the substrate delivery mechanism and holding the substrate held by the mechanism. CONSTITUTION:The title interface device 3 is equipped with a substrate delivery mechanism 6 respectively facing the substrate carrying-out part of the upper hand side processor 1 and the substrate carrying-in part of the lower hand side processor 2, a substrate storage part 8 fitted with a cassette 7 capable of containing wafers W in multiple stages by the side of the mechanism 6 and an arm 9 corresponding to the substrate containing and delivery mechanisms 6, 8. On the other hand, the substrate delivery mechanism 6 is equipped with the arm 9 freely elevating and moving horizontally and laterally, freely elevating three, each of holding pins 10 for mounting substrate, a substrate aligning means 11 for aligning the substrate W mounted on the holding pins 10, a substrate tack recieving arm 12 elevating with the aligned substrate mounted thereon and the driving means of the substrate matching means 11 and the substrate receiving arm 12.
Patent JP-H0727975-A (JP)
Title: Rear conversion lens provided with vibration proof function
Inventor: SUZUKI KENZABURO
IPC: G02B15/10
Filed: 1993-07-12
Abstract: PURPOSE:To make it possible to displace the whole image a desired quantity and to correct the fluctuation of an image-forming state due to hand shake, etc., by displacing the whole rear conversion lens in a direction almost crossing orthogonally an optical axis. CONSTITUTION:This lens is provided with a first lens group G1 with positive refracting power and a second lens group G2 with negative refracting power sequentially from objective lens side, and is provided with a displacing means to perform vibration proofing by moving the whole rear conversion lens in the direction almost crossing orthogonal the optical axis. In such a case, assuming the focal distance of the whole rear conversion lens as fR, the maximum displacing quantity in the direction almost crossing orthogonally the optical axis of the whole rear conversion lens in the vibration proofing as DELTAS, and the magnification of the whole rear conversion lens as B, conditions ¦DELTAS/fR¦<0.1, 1.1<B<1.8 can be satisfied. Furthermore, assuming that a convex lens is provided on the side nearest the objective lens side and assuming the focal distance of the first lens group G1 as f1, condition 0.2<¦f1/fR¦<5 can be satisfied.
Patent JP-S6439443-A (JP)
Title: Method for preventing crack of concrete
Inventor: AOKAGE HIRAMASA
IPC: E04G21/02
Filed: 1987-08-06
Abstract: PURPOSE: To prevent the generation of thermal expansion of newly provided concrete by previously installing a heat-adhesive sheet on the placing joint surface of existing concrete and allowing the newly provided concrete placed on the placing joint surface through the sheet to thermally expand and contract. CONSTITUTION: A heat-adhesive sheet 2, which is formed by laminating a thermosetting epoxy resin sheet and a surface heating element sheet generating heat by energization, is set at a prescribed position of existing concrete. Subsequently, newly provided concrete 3 is placed on the sheet 2, and is left as it is over a period when the temperature change by heat of hydration of the concrete 3 is large and allowed to thermally expand and contract on the sheet 2 as a sliding surface, thereby the occurrence of crack can be prevented. After curing the newly provided concrete 3, the heat-adhesive sheet 2 is electrically heated to integrate the existing concrete 1 with the newly provided concrete 3.
Patent JP-H0646351-A (JP)
Title: Tv receiver and tv signal converter
Inventor: IMAIDA TAKAYUKI
IPC: H04N7/01
Filed: 1992-07-22
Abstract: PURPOSE:To prevent the flicker in a boundary part regardless of the luminance signal level difference of a blank part area and an image area when the image having an aspect ratio of 16:9 is projected on a receiver having an aspect ratio of 4:3. CONSTITUTION:The image signal obtained by compressing the squeeze image signal outputted from a M/N down converter 21 in its vertical direction by a time base compression circuit 22 and an blank part where the image signal generating the upper part and the lower part of the image signal does not exist are prepared in a blank part preparing circuit 23. In an arithmetic circuit 24, the average value of the luminance level of the image signal and the blank part is taken and it is displayed as the image signal of the boundary part of the blank part and the image signal.
Patent JP-H04227061-A (JP)
Title: Carried catalyst and its manufacture
Inventor: GERUHARUTO HORUN
IPC: B01J23/755
Filed: 1991-08-05
Abstract: PURPOSE: To provide a supported catalyst containing Mg and Ni in a specific ratio in a reduced state and having a specific surface area of an active nickel metal and a specific surface area of the catalyst, usable for the hydrogenation of aliphatic and/or aromatic hydrocarbons. CONSTITUTION: This supported catalyst contains Mg and Ni in a molar ratio of (0.0075 to 0.075):1 in a reduced state and a water-insoluble support equivalent to 17.0 to 60.0 g of the support per one mol of Ni. The catalyst also has 110 to 180 m<2> /g (Ni) an active nickel metal surface area, and 65 to 97% of a BET total surface area is composed of holes having hole diameters rp <=2.5 mm, the BET total surface area being 160 to 450 m<2> . This catalyst can be used for the hydrogenation of aliphatic and/or aromatic hydrocarbons.
Patent JP-2000031159-A (JP)
Title: Fabrication of semiconductor element
Inventor: IDA MINORU
IPC: H01L29/73
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a heterojunction bipolar transistor in which parasitic base-collector capacity is reduced significantly in a base electrode lead-out region 12 without requiring any special process. SOLUTION: The fabrication method of semiconductor element comprises a step for forming a sub-collector layer 2, collector layers 3, 4 and a base layer 5 sequentially on a substrate 1, machining the layers 3, 4, 5 into mesa shape, forming a bridge-like electrode lead-out part by removing a part of the layer 2 from the side face of the mesa by lateral etching, and separating the part of the layer 2 in the region 12 from other region.
Patent JP-S6256052-A (JP)
Title: Intermittent tone detection circuit
Inventor: ISHIZU WATARU
IPC: H04L27/00
Filed: 1985-09-04
Abstract: PURPOSE:To relieve the load of a software program and to decrease the inconvenience of the processing capability of a processor by adopting specific circuit constitution for a detection circuit of an intermittent sound so as to decrease the processing quantity less than the conventional quantity due to the periodic interruption start of the software program. CONSTITUTION:The intermittent signal tone inputted from an input terminal 1 is detected and held at each prescribed period by a signal tone detection and holding circuit 2 and the result is inputted to a timing generation circuit 3 and a change point counter circuit 4. The timing generation circuit 3 generates a timing signal at each prescribed period after a prescribed time when the presence of a signal is discriminated from the result of detection of the signal tone and is inputted to the change point counter circuit 4 and a check circuit 5. The circuit 4 counts the number of output change points of the circuit 2 at each interval of the timing signal and the result is inputted to the check circuit 5. The check circuit 5 compares the output of the circuit 4 with a prescribed value at each timing signal to discriminate whether or not the value is within a prescribed range and the result is outputted from an output terminal 6.
Patent JP-H05300963-A (JP)
Title: Pinball game machine
Inventor: ANDO TOSHIO
IPC: A63F5/04
Filed: 1991-08-05
Abstract: PURPOSE:To constitute the pinball game machine so that, when external force is applied intentionally to the pinball game machine, it can be detected by providing an external force detecting means. CONSTITUTION:A horizontal detecting device 112 is provided, and it is, for instance, such a device as mercury is contained and an electrode needle is allowed to abut on its surface, and between the mercury and the electrode needle, a voltage is applied. When external force is applied intentionally and the machine is inclined at a prescribed angle or above and shake or in connection with vibration caused by a player's blow, the part between the electrode needle and the mercury is opened and both end voltages become '0' volt. By providing an output of this horizontal detecting device 112 to a CPU and executing prescribed abnormal time control of an abnormality notice and game unactivization, etc., such illegal use as a pinball game machine 1 is played under the inclination can be prevented.
Patent JP-S5897392-A (JP)
Inventor: HARA KAZUMASA
IPC: D05B65/00
Filed: 1981-12-07
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-S6088416-A (JP)
Title: Operating device of cooler for transformer
Inventor: KUSUMOTO TOSHIO
IPC: H01F27/08
Filed: 1983-10-21
Abstract: PURPOSE:To reduce the excessive auxiliary machine input of a cooler and the generation of loss in the main body of a transformer and to prevent the abrasion of the bearing of an auxiliary machine by providing the control device for controlling the auxiliary machine with making comparison with the allowable temperature in a memory device by change of either of signals from a detector or a peripheral temperature sensor. CONSTITUTION:In a control command device 22, the velocity control data of an auxiliary machine is involved, which is obtained by correcting change of a load current of a transformer 1 by a time constant and calculating previously so that the sum of the loss of te auxiliary machine and the generation of loss in the main body of a transformer 1 might become minimum corresponding to temperature and load current. The control command device 22 gives a command of control of an auxiliary machine 6. Usual operation of coolers 5 is performed by command signals generated from the control command device 22 based on the load current of transformer 1. If the load of the peripheral temperature of the transformer 1 suddenly changes enough to be substantially different from the ordinary control command, signals from sensors 3, 15 and 16 are compared and judged in a data processing device 23 and a proper control command is sent to an analogue output device 25. An analogue signal generated from the analogue output device 25 enters a velocity control device 26 to control a rotation velocity of the auxiliary machine 6 of the coolers 5 properly.
Patent JP-H0482560-A (JP)
Title: Solid deodorizer and making and use thereof
Inventor: TAKATOMI HIROSHI
IPC: A61L9/01
Filed: 1990-07-24
Abstract: PURPOSE:To obtain a drug without intensely stimulating odor and posing no harm nor other adverse effect to a human body by incorporating a solid wax or thermoplastic polyester, a solubilizer and a deodorizing component. CONSTITUTION:Wax used for a solid deodorizer is paraffin wax, microcrystalline wax, petroleum wax such as petrolatum or the like. A thermoplastic polyester herein used is polyethylene terephthalate or a saturated polyester resin such as polybutylene terephthalate. A solubilizer herein used is polyethylene glycol, polyethylene oxide, polyoxyethylene, polyoxypropyrene-2, decyl tetradecyl ether or the like. The dissolving agent is used at a rate of 0.5-50 pt.wt., preferably 1-40 pt.wt. per 100 pt.wt. of the solid wax or the thermoplastic polyester.
Patent JP-H0360902-A (JP)
Title: Cutting tool member for covering surface excellent in wear resistance
Inventor: KATO MUNENORI
IPC: B23B27/14
Filed: 1989-07-28
Abstract: PURPOSE:To prevent an artificial diamond covered layer from peeling and to obtain an excellent wear resistance by containing 10-200ppm oxygen in the artificial diamond covered layer, grain refining and grading the mean grain diameter thereof in <=0.6mum and the maximum grain diameter in <=0.8mum. CONSTITUTION:An artificial diamond covered layer by a vapor phase synthesis is formed on the surface of a WC base sintered hard alloy base body to manufacture a desired surface covering cutting tool member. In this case, a 10-200ppm oxygen is contained in the artificial diamond covered layer, the mean grain size thereof is refined in <=0.6mum and the maximum grain size is graded in <=0.8mum to improve the wear resistance of this covered layer.
Patent JP-H04230351-A (JP)
Title: Process for purifying acrylonitrile effuluent
Inventor: IENSU HERUBITSUHI
IPC: C02F1/44
Filed: 1991-07-11
Abstract: PURPOSE: To reduce the ratio of by product in acrylonitrile effluent and to attain an effective operation of a biological treatment plant in the down stream.  
     CONSTITUTION: The effluent generated during the manufacture of acrylonitrile is adjusted in pH to be 9-10, and purified at 10-50°C by reverse osmosis with a membrane having a pressure drop of 10-80 bar. The flow rate in membrane is adjusted to 0.5-4m/sec. Then, the concentrate is recycled to the acrylonitrile manufacturing process. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0246040-A (JP)
Title: Broad band lan host computer circuit establishing system
Inventor: OHIRA YUTEN
IPC: G06F13/00
Filed: 1988-08-08
Abstract: PURPOSE:To establish a circuit with a host computer without being conscious of the address and the port number of a remote terminal subscribing device by providing a terminal subscribing device for controlling host computer circuit to the one host computer at the time of executing communication with the host computer. CONSTITUTION:Plural terminal subscribing devices 1a... supply a logical virtual circuit for transmitting 1 to 1 data selectable and arbitrary object to terminal equipment 6a... and host computer ports 11a... connected to them respectively. A user establishes the logical virtual circuit by a command input from the used terminal equipment at the time of starting data transmitting with a remote terminal equipment and a host computer, and executes the data transmitting with the remote terminal equipment and the host computer. On the initial setting of a system, that is, at the time of connecting terminal subscribing devices 1c and 1d to a host computer 10, the user command-inputs the address of the devices 1c and 1d, a port number and the host computer circuit information of a port using state from terminal equipment 6e connected to a terminal subscribing device 1b for controlling host computer circuit and writes the host computer circuit information to a non-volatile memory in the device 1b.