baber/WOPTO huggingface dataset:
Patent JP-H1161113-A (JP)
Title: Inorganic fluorescent porous particle and its production
Inventor: OKAMOTO HIDEKI
IPC: C09K11/08
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing spherical organic fluorescent porous particles wherein the fluorescent elements (fluophor) are uniformly dispersed not only on the surfaces of the particles but also inside thereof. SOLUTION: This method comprises the following steps of (1) to (4): (1) dissolving tetraethoxysilane and tris(acetylacetonato)europium into an alcohol, adding the alcohol solution to a mixture of a water containing ammonium as a basic catalyst and alcohol for hydrolysis reaction, and thus synthesizing a composite oxide sol-containing liquid, (2) synthesizing a composite oxide sol aqueous solution by removing the alcohol component from the composite oxide sol-containing liquid by concentrating the liquid, (3) adding the composite oxide sol aqueous solution to an organic solution so as to form a great number of emulsion particles of sol liquid-drops in the solution, and (4) gelling the emulsion particles by promoting its polymerization reaction, and then dehydrating and burning the resultant gel, thus producing the inorganic fluorescent porous particles.
Patent JP-H06201101-A (JP)
Title: Water tube boiler
Inventor: TAKEMURA YOSHIRO
IPC: F22B37/10
Filed: 1992-08-06
Abstract: PURPOSE:To provide a water tube boiler, capable of preventing cracking due to the high-temperature oxidation or thermal stress of a filet having an angular sectional configuration and effecting ventilation with a small ventilating power. CONSTITUTION:In a water tube boiler, having a structure wherein an upper tube plate or an upper cylinder 1 and a lower tube plate or a lower cylinder 2 are communicated through a multitude of inside water tubes 3 and outside water tubes 4, water tubes 14, having no filet 13 of angular sectional configuration, are arranged instead of inside water tubes 3 and outside water tubes 4 arranged along the combustion gas passage 5 positioned from an opening section 10 provided on the water tube wall of the inside water tubes 3 toward the downstream of the flow of combustion gas by a specified length. According to this method, the cracking due to the high-temperature oxidation or thermal stress of the filet can be prevented and a small boiler drum body, requiring a small ventilating power, can be obtained.
Patent JP-H0977335-A (JP)
Title: Sheet properly arranging device
Inventor: SUGIYAMA YOSHIHIDE
IPC: B65H31/34
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet bundle end part from forming a wedge shape to improve arrangement accuracy, by setting an angle of a paper discharge tray having two tilted surfaces between a tilted surface, near to a rising part and the rising part of the other tilted surface into larger than a right angle. SOLUTION: A paper discharge tray, fitted to the paper discharge part of a picture image forming device, has a rising part 1, for supporting a paper, discharged on a lower end side to be freely dropped, and a tilted surface 2 composed of first and second tilted surfaces 2a and 2b. In this case, the setting is made so as to satisfy the relation of ψ2 >ψ1 , where ψ1 and ψ2 : the respective tilted angles of the first and second tilted surfaces 2a and 2b. Also, an angle θ1 , formed of the rising part 1 and the first tilted surface 2a, is made larger than a right angle, and an angle θ2 , formed of the rising part 1 and the second tilted surface 2b, is made a right angle.  Consequently, when many sheets are stacked along the tilted surface 2, the angle, formed of a sheet bundle and the rising part 1, can be formed nearly the right angle, thereby correctly and properly arranging the sheet end surfaces instead forming a wedge shape.
Patent JP-2001054756-A (JP)
Title: Paste applying device, formation of extraction electrode and liquid crystal element
Inventor: TANAKA KEIJI
IPC: G02F1/1343
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a paste applying device capable of making a process efficient. SOLUTION: This coating device is provided with a paste storage part 21 for storing a paste and a paste stirring mechanism 3 having a stirring member reciprocally moving in the vertical direction while rotating in the paste storage part 21. The paste is kept constantly in a uniform dispersing state and is used in a low viscosity by stirring the paste stored in the paste storage part 21 with stirring member. Being low in viscosity, the paste is dried at an ordinary temp. in a short time and in the case of forming an extraction electrode for applying voltage to a liquid crystal element 10, the extraction electrode having excellent joining property to a transparent electrode 12A is obtained because the paste is infiltrated into an insulating film 13A to unnecessitate the removal of the insulating film 13A and the production process of the liquid crystal element is made efficient.
Patent JP-H1142367-A (JP)
Title: Reversible pannel
Inventor: YAMAMOTO MAYUMI
IPC: A47G1/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the total cost and also to easily enjoy different zigsaw puzzles by means of seasons or feelings by constituting a pannel for decorating the zigsaw puzzle to fit-in two kinds of zigsaw puzzles on the front and rear side surfaces of the pannel. SOLUTION: Transparent acrylic plates 2 and 2' are arranged at the most outer sides of the both surfaces in the pannel 1 as a frame, the two kinds of zigsaw puzzles 3 and 3' are fitted-in at the inner sides in a back-to-back state and a back laying plate 4 is held between the zigsaw puzzles 3 and 3' as necessary. A groove 6 where the peripheral parts of the acrylic plates 2 and 2', the zigsaw puzzles 3 and 3' and the back laying plate 4 are fitted is formed at the inner side of the frame of the pannel 1. When the zigsaw puzzles 2 and 2' are fitted-in at the time of usage, the frame part 5 of an upper part is removed, the acrylic plates 2 and 2', the zigsaw puzzles 3 and 3' and the back laying plate 4 are fitted-in along the groove 6 and, after that, the frame 5 of the upper part is attached again so as to finish assembling.
Patent JP-2000064492-A (JP)
Title: Dummy rock block
Inventor: TERADA YUTAKA
IPC: E04C1/39
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To attain the harmony with a natural landscape by forming the engaging surfaces of adjacent dummy rock blocks into irregular forms so that the engaging surfaces are mutually fitted in circumferential connection or orthogonal connection. SOLUTION: A dummy rock block 10 having an appearance approximate to natural rock is formed of a synthetic resin material, and a plurality of engaging irregular parts 10a, 10b engageable with other dummy rock blocks 10 are provided on the front surface, back surface and both side surfaces of the dummy rock block 10. A plurality of dummy rock blocks 10 is arranged in longitudinal direction or orthogonal directions, and the engaging irregular parts 10a, 10b are mutually fitted. In construction, the dummy rock blocks 10 are arranged so as to form a square on the ground, the earth for cultivation is put in the inner part of the dummy rock blocks 10, and flowers are planted to form a flower bed. Accordingly, the harmony with a natural landscape can be attained.
Patent JP-H0976412-A (JP)
Title: Binding material
Inventor: TANAKA KATSUMI
IPC: B32B27/10
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To develop handmade taste because of a pattern change different from the repetition of the same pattern and to also develop a three-dimensional feeling, depth and a high-grade feeling. SOLUTION: Solvent type acrylic undercoating (undercoating layer 2) colored with yellow pigment is applied to the single surface of an easy bonding treated product being a transparent polyester film 1 and aluminum is vapor-deposited thereon by a vacuum vapor deposition machine. Cloud patterns are applied to this vapor deposition layer 3 by an etching method and, next, a bonding agent having yellow pigment added thereto is used to bond Japanese paper like tissue paper 4 to the surface 1a of the film and a pattern vapor-deposited film surface. Subsequently, acryl-urethane paint lightly colored yellow is applied to the Japanese paper like tissue paper 4 bonded to the surface 1a of the film and white roll paper is bonded to the Japanese paper like tissue paper 4 bonded to the pattern vapor-deposited film surface as support paper 6 to obtain a binding material 7.
Patent JP-H0685253-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIGUCHI MITSUMASA
IPC: H01L21/265
Filed: 1992-08-31
Abstract: PURPOSE:To form a gentle concentration distribution in a P-N junction of a P diffusion layer and prevent the occurrence of an offset by using sidewalls of an oxide film or resists as a mask. CONSTITUTION:After a substrate concentration of a wafer 11 is first set, the main surface of the wafer 11 is oxidized and a priming oxide film 12 is formed and further a nitride film 13 is deposited on the priming oxide film 12. Next, using a resist pattern 14 formed on the nitride film 13 as a mask, a P-type impurity 15 to form a P<->-type diffusion layer is ion-implanted in the corresponding region of the main surface of the wafer 11. After a resist is removed and an oxide film is deposited on the surface of the wafer 11, oxide films (sidewalls) 28 are formed on the sidewall of the nitride film 13 by an anisotropy etching. Then, using the sidewalls 28 and the nitride film 13 as the mask, the P-type impurity 15 to form the P<-> diffusion layer is additionally implanted.
Patent JP-S6386910-A (JP)
Title: Dynamic range compressing circuit
Inventor: KANESHIGE TOSHIHIKO
IPC: H03G7/00
Filed: 1986-09-30
Abstract: PURPOSE:To execute a compression control of a dynamic range with sufficient accuracy by simple constitution, by detecting a sample value corresponding to a level component exceeding the prescribed level of an analog data by a level detecting means, multiplying a digital data by a prescribed coefficient in accordance with its count value, and controlling an attenuation quantity of the analog data. CONSTITUTION:An output of an OR gate 14 is supplied to a counter 16. The counter 16 counts within the level detection time T, the number of times by which a level of an analog audio signal goes to a state exceeding a prescribed level with respect to an output of the OR gate 14. In a ROM 17, a coefficient table in which a prescribed attenuation ratio epsilon is stored in advance is formed in an address designated by a count value of the counter 16. Therefore, from the address designated by the count value of the counter 16, a coefficient having the prescribed attenuation ration epsilon is outputted to a multiplying circuit 18. Therefore, the multiplying circuit 18 multiplies the inputted coefficient and an input digital data, and the input digital data is attenuated by a prescribed quantity and outputted, the dynamic range compression quantity is controlled.
Patent JP-H0396449-A (JP)
Title: Robbery preventing device for car roof fixture
Inventor: NISHIWAKI HIROYOSHI
IPC: B60R9/04
Filed: 1989-09-06
Abstract: PURPOSE:To enhance the robbery prevention effect by connecting engaging tools engaging the inside of car doors through flexible wires to a carroof fixture which can be freely installed and removed on/from the roof part of a car so that they cannot be released. CONSTITUTION:Respective ends of wires (flexible wires) 7 are mounted to mounting parts 3a of a frame 3, and the other ends of the wires are mounted to balls 8 or engaging tools. with the balls 8 positioned inside a car, doors D are closed, and the wires 7 are put between the doors D and door frames F. Next the balls 8 are engaged with the inner surfaces of the doors D and the door frames F to prevent the wires from being pulled out and prevent a sun screen-cover device 1 from being stolen.
Patent JP-H0394181-A (JP)
Title: Ic testing device
Inventor: TASHO KOJI
IPC: G01R31/3183
Filed: 1989-09-06
Abstract: PURPOSE:To shorten a calculating time by providing arithmetic means to calculate timing pulse generating data required in the timing pulse generator for each timing generator and constituting the device so as to generate the timing pulse. CONSTITUTION:The arithmetic means 500 consist of registers 501, 502, counter 503, comparator 504, FF 507, etc. Delay data DELAY and data DT corresponding to one cycle of reference clock MCLK are supplied to the registers 501 and 502 through a data bus 511, then the DELAY is loaded to the register 501 and the DT is loaded to the register 502. By these DELAY and DT, when an input terminal A is in the relation of DELAY>DT in the comparator 504, an L-logic comparison signal is outputted to the output terminal Y. This comparison signal is read into the FF 507 and an AND gate 508 is made open by an H-logic signal outputted from the FF 507. Also, a clock pulse CLK is supplied to another input terminal of the AND gate 508. The CLK in the relation of DELAY>DT is counted by the counter 503.
Patent JP-H1179758-A (JP)
Title: Mold for forming optical element and optical element formed therewith
Inventor: MIYAZAKI SUNAO
IPC: G02B1/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the mold for forming an optical element, which is capable of repeatedly performing press forming of any of high-melting point optical glass elements which have such a wide variety of shapes that can not be realized by any conventional grinding work. SOLUTION: In this mold for the press forming of an optical element consisting of glass, as a base material of the mold, silicon nitride contg. boron nitride is used. Also, the forming surface of the base material is formed into a desired shape with cutting work and further, a film selected from films of diamond, diamond-like carbon, hydrogenated amorphous carbon (i-C) and hard carbon is formed on the forming surface.
Patent JP-S60124858-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONDA YUTAKA
IPC: H01L27/04
Filed: 1983-12-09
Abstract: PURPOSE:To mount capacitors having capacitance values optimum at every product by forming a plurality of capacitors in parallel, leaving required capacitors and detaching other capacitors from a circuit. CONSTITUTION:In a circuit in which data D are read to a circuit A by a clock phi, and processed and the result of processing is transmitted over a circuit B, the processed data are read to the circuit B by a clock slightly delayed from phi processed by a delay circuit E. Retardation time in the circuit E is determined by inverters I1, I2 and capacitors C1-C4, but circuit characteristics are measured in operation confirming and circuit characteristics tests, the optimum capacitance values of the capacitors are computed by a computer, necessary capacitors are left, and other capacitors are detached from the circuit. The timing of internal clocks can be controlled at every product, and a semiconductor integrated circuit having high performance can be manufactured with high yield.
Patent JP-H03118880-A (JP)
Title: Power supply apparatus for driving a piezoelectric transducer
Inventor: ARAN JIEI ROBAATSU
IPC: B06B1/06
Filed: 1990-08-31
Abstract: PURPOSE: To improve responsiveness by disposing a DC power source for supplying voltage of a specified amplitude and a converter for supplying an AC voltage of a frequency suitable for driving a transducer. CONSTITUTION: A current level is detected by an output circuit network 200 and operation is processed by the effective current component circuit of a current filter 700 and a demodulator 800. The resulted signal is compared with a reference signal for determining the max. current in a current control circuit 600. An error signal corresponding to the excess current is used for controlling a modulating and driving circuit 400 past a coupler 20 and a driving circuit 400. The output led through a conduit 802 from the portion of the effective current component of the demodulator 800 changes a polarity and level according to the value of the current flowing from a transducer assembly. The output of the current control circuit 600 controls the modulating and driving circuit 400 via the coupler 20. As a result, a switching device is well protected.
Patent JP-H1170945-A (JP)
Title: Mail form
Inventor: HASHIMOTO KATSUSUKE
IPC: B65D27/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To save labor in enclosing and sealing a card, realize clear print and support card mailing by providing an adhesive region, a region to be adhered, a printing region and a card region on a plurality of base sheets connected via expected creases. SOLUTION: Base sheets 31a, b are connected via an expected crease 32a and are formed of wood-free paper. A printing region 31a-1 is provided on a surface of the base sheet 31a, while the base sheet 31b has a peelable card part 38. Varnish is partially applied in advance on a region 33a to be adhered to suppress adhesion. Adhesive is applied in advance on an adhesive region 35b. Common information such as advertisement is printed on a mail form 30 initially in a connected form state. Then an address or the like of a receiver is printed on the printing region 31a-1, and attribute information of a card owner is printed on a printing region of the card part 38. Then the mail forms 30 are cut respectively, folded, sealed by sticking the adhesive region 35b to the region 33a to be adhered, and sent to the receiver.
Patent JP-H0281160-A (JP)
Title: Signal processor
Inventor: HIRAIWA ATSUNOBU
IPC: G06N3/04
Filed: 1988-09-17
Abstract: PURPOSE:To extract the features of a sequential time series pattern of the sound signals, etc., that fluctuate on a time base by using a recurrent circuit network including a loop and a feedback to form a signal processing part. CONSTITUTION:A signal processing part 10 consists of an input layer LI, an intermediate layer LH, and an output layer LO. The units UH1 - UHY and U01 - U0Z of the layers LH and LO form a recurrent circuit network including a loop LP using its output value as its own input and a feedback FB using its output value as the input of another unit. Then each inter-unit connection coeffi cient is learnt at a learning process part 20 based on the desired output value received as a teacher signal. Thus it is possible to surely extract the features of a sequential time series input signal pattern of the sound signals, etc., fluctuat ing on a time base through the learning process of the part 20.
Patent JP-H1098747-A (JP)
Title: Video processor with osd function
Inventor: KIN TEISHO
IPC: H04N5/445
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To make the layout of R, G, and B color signals or an onscreen display(OSD) signal simple and prevent noise due to interference between the signals by transmitting the R, G, and B color signals by a single transmission line. SOLUTION: An OSD signal generator 31 is built in a microprocessor 30. The OSD signal generator 31 generates the OSD signal with an operation signal (Cin) inputted through a remote controller, etc. The OSD signal contains a blanking signal providing position information for providing information regarding the hue of characters displayed by the OSD function. The R, G, and B color signals of the OSD signal generated by the microprocessor 30 are inputted to a signal converter 32. The signal converter 32 converts the OSD signal and transmits it through the single transmission line 40. The transmitted OSD signal is reconverted through a signal reconverter 33 and then inputted to a signal processor 37.
Patent JP-2001060972-A (JP)
Title: Network connecting device
Inventor: UEDA MAOMI
IPC: H04L29/06
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To secure communications with an opposite party by a simple operation, to limit equipment to be opened to public, to set an access right and to prevent illegal access by registering the electronic equipment of an electronic equipment network in an exclusive equipment table and retrieving the address and equipment table of the external electronic equipment network. SOLUTION: The user of the first electronic equipment network 100 executes the action of network retrieval through the use of the interface GUI of display equipment 120. An electronic equipment controller 130 starts the network detecting means of a network connecting device 150. Connection is established to a network service company 300 with the Internet 310, information of a network table 320 is retrieved, the IP address of the second electronic equipment network 200 is selected and, then, connection is established to it. The first equipment information retrieving means of the second network 200 retrieves the equipment table of itself and displays it in display equipment 120.
Patent JP-S61110160-A (JP)
Title: Carrier for electrophotography
Inventor: TAKEDA MASAYUKI
IPC: G03G9/107
Filed: 1984-11-05
Abstract: PURPOSE:To increase the increasing rate of electrostatic charge and to eliminate the decrease of electrostatic charge quantity in the stage of running by laminat ing successively a frictional electrostatic charge controlling layer and releasable surface layer contg. a polymer such as fluorinated alkyl acrylate on a core material. CONSTITUTION:A soln. dissolved with a condensation polymer having positive electrostatic chargeability such as polyamide, cellulosic resin, epoxy resin or silicone resin into a suitable solvent is prepd. The core material is immersed into such soln. and is subjected to desolvating, drying and high-temp. baking by which the core material is coated with the frictional electrostatic charge controlling layer. On the other hand, a soln. dissolved with a polymer such as fluorinated alkyl acrylate or fluorinated alkyl methacrylate into a suitable solvent is prepd. and the core material having the frictional electrostatic charge controlling layeris immersed into such soln. and is subjected to desolvating, drying and high-temp. baking to laminate the releasable surface layer at <=50wt% in terms of the monomer on the frictional electrostatic charge control ling layer, by which a carrier for electrophotography is obtd.
Patent JP-H0890727-A (JP)
Title: Flameproof partition
Inventor: TATSUOKA YASUNORI
IPC: D06M101/16
Filed: 1994-09-28
Abstract: PURPOSE: To provide a flameproof partition made of a fire-retardant polyester fiber good in processability and dimensional stability, reduced in the generation of harmful gas at the time of combustion and excellent from an aspect of cost. CONSTITUTION: In a flameproof partition consisting of a fire-retardant polyester fiber fabric, flameproof plywood and an adhesive, the adhesive consists of aluminum hydroxide, a halogen compd. and a polymeric adhesive.
Patent JP-H0889410-A (JP)
Title: Method for making takoyaki
Inventor: NISHIMURA TSUNEGOROU
IPC: A47J37/04
Filed: 1994-09-28
Abstract: PURPOSE: To cook Takoyaki (dumplings with octopus pieces) which can be claimed to have a new and distinguished taste by using Karashi-mentaiko (mustard-seasoned cod roe) liquid as a part of the seasoning and octopus pieces and Karashi-mentaiko as ingredients. CONSTITUTION: The cooking method of Takoyaki comprises the following three steps: one is a churning step 1 to make seasoning mix liquid Lb, another is a flour mixing step 2 to make mixed flour Sa, and the other is a dough making step 3 to knead the seasoning mix liquid Lb and mixed flour into mucous dough B. In addition, there is an ingredients making step 4 to cut each ingredient M into a prescribed size, and a baking step 5 to bake ingredients M and mucous dough B mixed on dents 52a on a baking plate 52. Inside the dough of a Takoyaki T thus cooked, mixed are pieces of cod roe M2 taken from Karashi-mentaiko, as well as cut octopus pieces M1. The spicy hot taste of the cod roe pieces M2, together with the taste of the Karashi-mentaiko liquid L4 mixed in the mucous dough B, adds stimulative taste to Takoyaki and makes it most delicious ever.