baber/WOPTO huggingface dataset:
Patent JP-H09126882-A (JP)
Title: Infrared picture detector, its manufacture, and die-bonding jig
Inventor: ONO KATSUHIRO
IPC: B81B1/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To increase the size of the infrared-ray transmitting window of an infrared picture detector and to enclose a gas in the detector for a long period by respectively forming the package cap and window of the detector of Kovar and a Ge single crystal and joining the cap and window to each other with glass having a low melting point. SOLUTION: A cylindrical member 26 has a flange section 26a at the bottom and an exhaust pipe 27 is fixed to the side section of the member 26 by gold- brazing. A transmissive window 28 is arranged so as to close the top of the member 26. Therefore, a highly airtight window 28 having a large diameter can be obtained, because the member 26 and window 28 are respectively formed out of an Fe-Ni-Co alloy and a Ge single crystal and the member 26 is joined to the window 28 with a low-melting-point solder glass 29 having a coefficient of thermal expansion which is nearly the intermediate value of the coefficients of thermal expansion of the alloy and Ge crystal.
Patent JP-2000109800-A (JP)
Title: Cmp abrasive and polishing of substrate
Inventor: KOYAMA NAOYUKI
IPC: B24B37/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a CMP(chemical mechanical polishing) abrasive being readily subjected to waste liquor treatment, capable of polishing a face to be polished such as a silicon oxide film at a high speed without a scratch, having the ratio of the polishing rate of the silicon oxide film to the polishing rate of a silicon nitride film of >=10, and a method for polishing a substrate using the CMP abrasive. SOLUTION: This CMP abrasive comprises a cerium oxide particle, a dispersant, an additive having biodegradability and water. A CMP abrasive comprises the additive having biodegradability which is a water-soluble polyester or its derivative. A CMP abrasive comprises a cerium oxide slurry containing a cerium oxide particle, a dispersant and water and an additive solution containing an additive having biodegradability and water. The method for polishing a substrate comprises pressing the substrate having formed a polishing film against a polishing cloth of a polishing fixed plate, pressurizing the polishing cloth and relatively moving the substrate from the polishing fixed plate and polishing the film to be polished while supplying the CMP abrasive between the film to be polished and the polishing cloth.
Patent JP-S62143496-A (JP)
Title: Die bonding method for photosemiconductor element
Inventor: ICHIKAWA HIDEKI
IPC: H01L21/58
Filed: 1985-12-17
Abstract: PURPOSE:To make transfer of wax material easy, by inserting a plate, wherein a foil-type wax material is formed, between a trowel and a heat sink, heating the trowel and the heat sink, and impressing pressure on the trowel while applying supersonic wave. CONSTITUTION:A foil-type wax material 11 is formed by deposition on a Teflon sheet 4. This wax deposition sheet A is inserted between a heat sink 2 and a trowel 5, such as the capillary part of a wire bonder, in the manner in which the foil-type wax material 11 is turned toward the heat sink 2 side. The trowel 5 and the heat sink 2 are heated, and pressure is impressed on the trowel 5 while supersonic wave is applied to the trowel 5. The foil-type wax material 11 is separated from the Teflon sheet 4 and stuck on the die bond surface of the heat sink 2 thereby. Further, a photo-semiconductor element 3 is subjected to die bonding on the foil-type wax material. Thus, it is made easy to take the foil-type wax material 11 off the Teflon sheet 4.
Patent JP-2001104446-A (JP)
Title: Humid atmosphere producing equipment and sauna apparatus using the same
Inventor: HARAGA KAZUHIRO
IPC: A61H33/06
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a humid atmosphere producing equipment which can be used at any place without choosing a place to use and which has excellent economical and heat efficiencies and a sauna apparatus using the same. SOLUTION: A hot water storing portion 7 is provided with a water filling opening 31 to fill hot water or water, a water filling passage 29 through which hot water or water filled from the water filling opening 31 passes, an outside air introducing port 6 to inspire air outside a humid atmosphere producing equipment A, and an outside air introducing passage through which outside air from the outside air introducing port 6 passes.
Patent JP-H08146644-A (JP)
Title: Method of ink removal and regeneration of printed paper
Inventor: NOMURA MINORU
IPC: G03G9/087
Filed: 1994-11-21
Abstract: PURPOSE: To provide a method to remove ink from a printed paper developed and fixed with an electrostatic charge image developing negative polarity toner and to regenerate the paper while the original shape is maintained without cutting or dissociation of the paper. CONSTITUTION: A paper developed and fixed with an electrostatic charge image developing negative polarity toner (C) comprising a binder resin (A) and a coloring agent (B) is dipped in an org. solvent (E) soln. of a volatile base basic compd. (D1) to remove the ink and dried to remove and regenerate the printing paper. Or, the paper developed and fixed with an electrostatic charge image developing negative polarity toner (C) essentially comprising a binder resin (A) and a coloring agent (B) is dipped in an org. solvent (E) soln. of a basic compd. (D) to remove ink, the paper is washed with water and dried to regenerate the paper. By this method, removing of ink and regenerating of the paper can be performed easily in a short time, and the regenerated paper shows no deterioration in strength, shape or surface smoothness so that it can be repeatedly used.
Patent JP-H09101354-A (JP)
Title: Indicating device for residual capacity of battery
Inventor: SHINTANI JUN
IPC: G01R31/36
Filed: 1995-10-07
Abstract: PROBLEM TO BE SOLVED: To indicate residual capacity of battery and to prevent occurrence of exhaustion of power supply in the course of an operation by providing a memory storing voltage of the battery at the time when a power source of equipment is turned off, and others. SOLUTION: When a power switch 2 is operated to be turned on, a microprocessor (microcomputer) 4 detects voltage of a battery 1 with a voltage detector 3. A supply voltage at the time of the end when the switch 2 was turned off at the preceding time is read out from a memory 5 and the present voltage of the battery 1 and the voltage thereof at the preceding time of the end are compared with each other. In the case where the present voltage of the battery 1 is lower than the supply voltage thereof at the preceding time of the end, a natural discharge voltage value stored beforehand in the memory 5 is read out and it is checked whether a forced discharge was made or not. The natural discharge voltage value is classified and set according to the kind of the battery 1.  In indication of a residual capacity of the battery 1, it is compared with comparative values stored beforehand in the memory 5 and indicated in a staged manner by LED in an indicator 6.
Patent JP-H07141341-A (JP)
Title: Document preparing method using word processor
Inventor: IWASHIMA KOICHI
IPC: G06F3/048
Filed: 1993-11-16
Abstract: PURPOSE:To prepare a document adaptive to the format of a prescribed form without requiring any trial print by showing the format on a display after reading it by a scanner and then producing the document on the display. CONSTITUTION:The format of the prescribed form is read by a scanner and fetched in a word processor as the image data (S1). Then, the format is shown on the display of the word processor as an image (S2), and a screen exclusive for production of sentences is shown on the format shown on the display (S3). Then, the production of a new document or the correction of an existing document is judged (S4). When a new document is to be prepared, the characters are sequentially supplied on the screen exclusive for preparation of sentences in accordance with the display of the format for preparation of a desired document (S5). When the preparation of a new document is completed, the new document is printed out on the form where the prescribed format is printed (S8).
Patent JP-H01127146-A (JP)
Title: Metal piping material having excellent corrosion resistance
Inventor: ONO ATSUMI
IPC: F16L9/02
Filed: 1987-11-13
Abstract: PURPOSE:To improve corrosion resistance and to prevent the generation of a defect due to a local corrosion by making a cast pipe obtd. by casting a metal material with a continuous casting method using a heating mold as a piping material as it is or by applying drawing. CONSTITUTION:The heating mold of the wall face coming into contact with a casting metal being at the temp. more than the solidification temp. of the casting metal is used and the metal cast pipe cast so that the grain boundary by the solidification may not be exposed of the surface thereof is used as it is or a cast pipe is used by applying drawing. The local corrosion of pitting corrosion, grain boundary corrosion, etc., is thus hardly caused in case of the contact with a water, sea water, etc., or conducting those.
Patent JP-H11122424-A (JP)
Title: Optical device
Inventor: NONAKA SHINICHI
IPC: H04N1/036
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical device for operating control without depending on the absolute reference sensor of an external monitor in a following service stage by operating calibration at the time of shipping. SOLUTION: This optical device is provided with a light source 110, an optical system 120 for controlling an optical path from the light source 110, and a light quantity controlling means 11. In this case, this device is provided with an internal photosensor 160 for sensing one part of the light quantity from the light source 110, a reference value storing means 13, and a comparing means. The output light of the optical device is detected by an external monitor device 400, and the output value of the internal photosensor 160 in the detecting state of the optimal output light of the external monitor device 400 is stored in the reference value storing means 13 as a reference value, and the output of the light quantity controlling means 11 is controlled according to the output of a comparing means.
Patent JP-S62146881-A (JP)
Title: Detection of anomaly of traverser
Inventor: AZUMA MASANOBU
IPC: B65H63/00
Filed: 1986-12-02
Abstract: PURPOSE:To certainly prevent the generation of troubles during taking-up work at early period by always supervising the operation state of a traverser and stopping the line when a difference is generated between the necessary transfer time of the traverser and the set time on a timer. CONSTITUTION:The time ncessary for the traveling between the both transfer edges of a traverser which is determined according to the taking-up speed of a drum 1, sectional shape and dimension of a long wire material, etc. is set by a timer 5 previously, and the taking-up work for the wire material is started. When the operation disorder such that the shift of the traverser 3 overruns, the time necessary for the operation of each limit switch 4a, 4b by the traverser 3 becomes longer than a set time, and the captioned device operates to stop the line when the counting on the timer 5 is completed, and the generation of the troubles such as the obstruction for the winding onto the trunk 2 of the drum 1 and the cut of the wire material is certainly prevented in early period.
Patent JP-H04161496-A (JP)
Title: Production of perbasic alkaline earth metal salt
Inventor: MINOUE TOMIYASU
IPC: C10M159/20
Filed: 1990-10-26
Abstract: PURPOSE:To obtain the title slat having excellent performances as additive for lubricant and inexpensive manufacturing cost by neutralizing a specific alkyl group-containing hydroxybenzoic acid with an alkaline earth metal compound and then subjecting the neutralized substance to perbasic salt forming treatment. CONSTITUTION:(A) alkyl group-containing hydrobenzoic acid containing inorganic acids such as acid or hydrochloric acid having >=70mol% (preferably 80-85mol%) purity is neutralized with (B) an alkaline earth metal compound preferably comprising calcium oxide or calcium hydroxide, having >=100 mesh particle diameter and subjected to perbasic salt forming treatment to give a perbasic alkaline earth metal salt.
Patent JP-S63141563-A (JP)
Title: Prevention of browning of eggroll product
Inventor: OZAWA RYUTARO
IPC: A23L15/00
Filed: 1986-12-02
Abstract: PURPOSE:To obtain an eggroll product not causing partial browning in roasting, having uniform roasting color, good taste, not browning after freezing, heating and thawing, by adding a small amount of an organic acid to a raw material composition for eggroll product. CONSTITUTION:In producing an eggroll product by roasting a raw material consisting essentially of eggs, a raw material composition is blended with about 0.05-0.1wt% based on the composition of one more more organic acids such as citric acid, tartaric acid, malic acid, etc.
Patent JP-H11127147-A (JP)
Title: Information contradiction discrimination, correction device and method in storage exchange electronic conference system and medium with recorded with information contradiction and correction program
Inventor: NITTA MINORU
IPC: H04L12/54
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To correctly reflect transmitted information by discriminating or correcting automatically on the occurrence of a contradiction in information contents. SOLUTION: In an electronic conference system that exchanges processing information with respect to a forum of a hierarchical structure and a message of a hierarchical structure included in each forum (hereinafter called 'object') registered in a database 12 by using a store exchange type communication system among plural sites separated geographically, the exchange information includes information to specify an object of a higher layer for an object being a processing object, and whether or not any contradiction is in existence in the received information is discriminated, based on the information to specify the object registered in the database 12 and the object of of the high-order layer included in the received information.  Furthermore, in the case that it is discriminated that any contradiction is produced in the transmitted information, an object is acquired from a site of a transmission source, based on the received information to correct the object registered in the database 12.
Patent JP-H04158824-A (JP)
Title: Bath cleaning device
Inventor: SUNAKAWA KAZUO
IPC: B08B9/093
Filed: 1990-10-24
Abstract: PURPOSE:To adsorb economically dirt in water in a bath tub for cleaning the water, and to clean inner and outer surfaces of the bath tub effectively by allowing the bath tub to be overflowed so that adsorbate is collected together with the water for reuse. CONSTITUTION:A storage tank 30 stores grain or powder adsorbate M which flows together with water into which the adsorbate M is mixed. A cleaning circulation passage 40 can circulate overflowing water from a bath tub 10 through the storage tank 30 to a bath tub lower part. A circulation pump 50 is provided in the circulation passage 40. An auxiliary passage 60 can lead the water from a bottom part of the bath tub 10 to the storage tank 30. A flow-out control valve 73 controls opening and closing of a flow outlet 43 of the adsorbate M in the storage tank 30 to the cleaning circulation passage 40. A controller 90 controls respective parts of a device including a valve 73. At a time of cleaning, the flow outlet 43 of the adsorbate M is opened to circulate the adsrobate M to the bath tub, and after cleaning, it is closed to collect the adsorbate M from the cleaning circulation passage 40 and the auxiliary passage 60 into the storage tank 30. 11 indicates an apron and 31 indicates a filter.
Patent JP-H04160879-A (JP)
Title: Communication method for video signal and synchronous detection circuit used therefor
Inventor: HIGASHITSUTSUMI YOSHIHITO
IPC: H04N5/265
Filed: 1990-10-24
Abstract: PURPOSE:To simplify the circuit constitution by detecting a phase of an operating timing of an image pickup device with respect to a synchronizing signal of a communication line and stopping the output of a 2nd video signal onto the communication line when the phase is a prescribed range or over. CONSTITUTION:A 1st video signal and a 2nd video signal are synthesized by a video signal processing unit 20 by replacing the 2nd video signal synchronously with a synchronizing signal superimposed on a signal of a communication line into part of the 1st video signal, and a 3rd video signal to display 1st and 2nd patterns on a screen is obtained. In this case, since a 2nd synchronizing signal is not outputted on the communication line 30 till the 2nd video signal is synchronized with a synchronizing signal on the communication line 30, the synchronizing signal on the communication line 30 is protected and malfunction is prevented. Thus, a so-called picture-in-picture system in which plural video images are displayed on one screen is realized with simple circuit constitution.
Patent JP-H04160355-A (JP)
Title: Sample injection device of capillary electrophoretic apparatus
Inventor: KOBAYASHI SHOICHI
IPC: G01N27/447
Filed: 1990-10-24
Abstract: PURPOSE:To automatically inject a sample in a set injection amount by calibrating the injection absolute amount to an injection time and injecting the sample by a set arbitrary injection amount. CONSTITUTION:When a marker is injected in a capillary, the marker moves within the capillary 4 as hydromechanical flow. A marker injection time is set to t1. When a migration buffer is injected under the same injection condition and the marker is carried away through a marker zone by the migration buffer, the required time tm for moving the marker up to a detection part 6 after the injection of the marker is calculated on the basis of the signal of the detection part 6. Next, the injection volume per a unit time at the use time of a certain injection method is calculated in a calibration part 8. When an arbitrary injection amount V is set in an injection control part 10, the injection time (t) necessary for the injection amount is determined on the basis of the injection volume per a unit time calculated in the calibration part 8 and a sample is injected in the capillary 4 only for the time (t) by an automatic sampler 2. By this method, the sample can be automatically injected in the set injection amount.
Patent JP-S62146759-A (JP)
Title: Anti-skid control device
Inventor: MATSUDA TOSHIRO
IPC: B60T8/66
Filed: 1985-12-23
Abstract: PURPOSE:To prevent a simultaneous lock of all wheels by synchronizing the pressure decrease of at least two wheels and changing the pressure increase speed between the synchronized wheels when determining a kind of a dummy vehicle speed from wheel speeds of plural wheels for wheel lock preventive control. CONSTITUTION:A wheel slip preventive device controls to decrease the brake liquid pressure when wheel speeds become the predetermined relationship to a kind of a dummy vehicle speed simulatively calculated based on wheel speeds detected by wheel speed sensors 26a-26c and controls to increase the brake liquid pressure when wheel speeds are outside the predetermined slip relationship with an anti-skid control device 18 via the right and left front wheel actuators 17a, 17b and a rear wheel actuator 17c. In this case, a pressure decrease synchronizing means synchronizing the pressure decrease of at least two wheels is provided on the anti-skid control device 18. In addition, a pressure increase speed changing means is provided, changing the speed of the pressure increase between the synchronized wheels.
Patent JP-2001103921-A (JP)
Title: Method for producing seed-containing mustard
Inventor: NARUKAMI TOSHIHIKO
IPC: A23L27/10
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing in a short time a seed- containing mustard having mild hot taste, rich gustatoriness and flavor peculiar to mustard, and big seed-state touch. SOLUTION: This method for producing a seed-containing mustard comprises such processes that mustard seeds are crushed and added with an aqueous raw material to produce hot taste ingredients followed by removing part or the whole of the above hot taste ingredients through extraction treatment to obtain moist mustard seeds-crushed products; thereafter, one or two product(s) selected from the whole of mustard seeds and roughly crushed mustard seeds obtained by roughly crushing mustard seeds are added to the moist mustard seeds-crushed product thus obtained.
Patent JP-S63141171-A (JP)
Title: Word processor provided with plural display picture
Inventor: TSUJII MASATOSHI
IPC: G06F17/21
Filed: 1986-12-03
Abstract: PURPOSE:To input a sentence to one input operation part alternately and to generate sentences in parallel, by providing a selective operation part which outputs a signal to either on one side of two displays preferentially. CONSTITUTION:A key signal outputted from an input operation circuit 11 is converted to a code signal at a conversion circuit 12, and is inputted to a selection circuit 19 and a character quantity decision circuit 18. The selection circuit 19 sends the code signal to a first or a second output circuit corresponding to the signal of a selective operation circuit 21. The first and the second output circuits display the code signals on a first and a second displays respectively. The character quantity decision circuit 18 decides whether the number of inputted code signals arrives at the number of limitation possible to be displayed on the display, and when it arrives at the number, it issues an output to a display switching circuit 20. The display switching circuit 20 outputs the code signal from the conversion circuit 12 to the output circuit of another non-selected display.
Patent JP-H02134732-A (JP)
Title: Information recording and reproducing device
Inventor: OGINO YASUO
IPC: G11B7/09
Filed: 1988-11-15
Abstract: PURPOSE:To attain accurate AF,AT control even if a fault such as dust or flow takes place to the surface of a recording medium by sampling and holding an AT,AF control signal and stopping the sampling while a fault of the control signal is detected. CONSTITUTION:A sample and hold section 3 always samples and holds an AT control signal from a terminal 1 at the recording and reproduction. When an AT fault detection section 2 detects a fault such as dust or flat in the AT control signal from the terminal 1, an AT fault detection signal ADD is outputted to a sample and hold control circuit 4. The control signal 4 stops the sampling of the sample and hold section 3 while the detection signal ADD is detected. As a result, the possibility of the control signal sampled by a value in excess of a permissible value is remarkably decreased and accurate AT control is attained. The AF control is implemented similarly.
Patent JP-2000110200-A (JP)
Title: Wheel type construction vehicle
Inventor: ICHIMURA KAZUHIRO
IPC: E02F9/24
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a wheel type construction vehicle preventing the front window of a cab from being opened during the traveling state and limiting the traveling speed of the vehicle when the window is opened. SOLUTION: In a wheel shovel having a power window at the front face of the cab, the power window is prohibited from driving while the wheel shovel is traveling by detecting the traveling speed of the wheel shovel. Further, whether the front window of the cab is opened or not is detected, and if it is open, the traveling speed of the wheel shovel is limited within a specified speed.