baber/WOPTO huggingface dataset:
Patent JP-H01127810-A (JP)
Title: Combustion equipment
Inventor: HONDA NAOJIRO
IPC: F23G7/07
Filed: 1987-11-11
Abstract: PURPOSE:To prolong the residence time of a burner flame in contact with a catalyst layer and to achieve the minimization of NOx and o by means of completely burning soot or carbon monoxide with the aid of a catalyst, by a method wherein the configuration of the contact surface of the combustion catalyst layer against which the flame of a combustion burner is abutted is formed into a groove-shaped uneven surface. CONSTITUTION:Fuel is evaporated or ejected from a fuel tank 3 by a burner nozzle 4, ignited by ignition plugs 5 and then mixed with air fed through air outlet nozzles 6 to start combustion. A flame 9 generated by the combustion is a harmful flame with heavy soot or a high carbon monoxide concentration, not withstanding it contains extremely small amount of NOx. This flame 9 passes through a combustion space 8 and is directed to a combustion catalyst layer 7. In this case, the flame 9 keeps contact with a groove-shaped uneven surface 11 formed on the underside of the catalyst layer 7 for a long period of residence time to undergo catalytic reaction. As for the combustion catalyst layer 7, a noble metal catalyst or an oxide catalyst is added to and carried on the surface of a porous catalyst substrate. By adopting such a combustion method, the complete combustion capable of restraining the generation of NOx, Co and, in addition, soot or the like is carried out.
Patent JP-H09125874-A (JP)
Title: Propulsion control method of tunnel excavator
Inventor: MINOOYA SUMIO
IPC: E21D9/06
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To determine a drilling index(DRI) and a bit wearing index(BWI) accurately by applying specified systems to a brittleness test, a miniature drill test and a wearing test. SOLUTION: In a brittleness test, a mold 11 is filled with coarse grain-shaped rock samples 10 having approximately 10-20mm grain size sampled from the ground, and a weight 13 having secified weight is dropped to the samples 10 in a fixed number from specified height. The samples 10 are put through a sieve having fixed mesh size, and a brittle value is acquired by the passage weight percentage of the crushed samples 10. In a miniature drill test, a rock lump is rotated in a fixed number while a drill is pushed against the rock lump at fixed pushing force, and the quantity of penetration is measured and the J value of a siever is obtained.  In a wearing test, fine particle-shaped rock samples having approximately 1mm grain size are laid on a polishing machine, the polishing machine is slid in specified length while a bit is pushed onto the samples at fixed pushing force, and the weight loss of the bit is weighed and an abrasive value is acquired. Accordingly, the speed of excavation can be predicted and controlled by using a DRI and a BWI calculated from a calculation diagram.
Patent JP-H03147374-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA HARUHIKO
IPC: H01L29/866
Filed: 1989-11-02
Abstract: PURPOSE:To manufacture a buried type Zener diode in which the Zener voltage is stable by that Zener currents flow in a p<+>-type buried layer without flowing in a p<->-type substrate layer. CONSTITUTION:An n<+>-type buried layer 2 is made in a p<->-type semiconductor substrate 1, and a p<+>-type buried layer is made on this n<+>-type buried layer 2. What is more, by putting a cathode electrode 11 in circular shape, which surrounds the periphery of an anode 10, or in shape akin to it, the components of resistance can be made smaller. When the components of resistance to the Zener current become small, the voltage drop by the Zener current and resistance component becomes small, and it comes to be hardly influenced by the variation of resistance components, the variation of the Zener current, and the change of peripheral temperature, and the Zener voltage can be stable.
Patent JP-H02223595-A (JP)
Title: Platelet-binding inhibitor
Inventor: SANFUOODO JIEI SHIYATSUTEIRU
IPC: C07K16/00
Filed: 1989-11-02
Abstract: NEW MATERIAL: A compd. represented by formula [X 1  and X 2  are 1-50 amino acid residue provided that the sum total of amino acid residues of X 1  and X 2  is 50 or less; m and n are 0 or 1; R 1  is a (protective) terminal group; and R 2  is a (protective) terminal carboxyl] and its salt.  
     USE: Inhibitors of platelet binding useful for treating thrombosis or preventing the metastasis of cancer.  
     PREPARATION: The whole RNA is isolated from hybridoma cells of a mouse IgM-Kmonoclonal antibody bonded to a membrane glycoprotein IIb-IIIa composite of platelets on the surfaces of activated platelets and polyadenylic acid-RNA is obtained therefrom by using oligothimidine cellulose. Next, nucleic acid sequences obtained by using this as a casting mold are inserted into plasmid DNA and DNA is taken out of plasmid to be incorporated in vector DNA. Succeedingly, recombinant DNA is introduced into host cells to produce an objective material in a transformant. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62146828-A (JP)
Title: Stowage and device thereof
Inventor: TANAKA NOBUHIRO
IPC: B65G67/08
Filed: 1985-12-18
Abstract: PURPOSE:To make such capacity as transferring a load onto a rear body ever so larger, by detecting a position in a horizontal direction of the rear body in the case where the load taken out of a baggage feeding conveyor is transferred onto the rear body of a truck or the like, and setting a width narrowing completion position for baggage. CONSTITUTION:A truck is stopped just before a loading device 83. Next, a reflector 31 is attached to a lower part from a roller conveyor 34 at a distance equal to that ranging from a detector 83 detecting top and bottom positions of a rear body 3 to a loading conveyor 6. And, a setting interval of a guide bracket 81 of the loading device 2 is set to be equal to width W3 of a load 4 in advance. After this preparation completion, when a starting button of the loading device 2 is pushed, a detector 82 attached to a slide shaft 8 moves from left to right, detecting a rear body position. Then, a load 4 is carried onto the loading conveyor 6 from a baggage feeding conveyor 1, and it is loaded on the position already detected by a side pressure 71 of a width narrowing device 7.
Patent JP-H04158329-A (JP)
Title: Color correcting device for light scanning device
Inventor: ITABASHI AKIHISA
IPC: G02B26/12
Filed: 1990-10-23
Abstract: PURPOSE:To easily correct the effect of the change of the oscillation wavelength of a semiconductor laser on the formation of a light spot in the auxiliary scanning direction by changing the light path length between a linear image forming optical system and a deflection reflecting face. CONSTITUTION:The light flux from a light source device 1 is fed to a roof mirror 8, and it is reflected by the mirror 8 to form a linear image on the deflection reflecting face 4 of a rotary polygon mirror 3. The deflected light flux by the polygon mirror 3 optically scans a scanned face 7 with an ftheta lens. A control means is constituted of an amplifier 12, an A/D converter 13, a ROM 14, a D/A converter 15 and a piezoelectric element control circuit 16. Outputs of temperature sensors 11, 11' are printed on the ROM 14 as the temperature information. The output of the ROM 14 is converted into an analog signal and applied to the circuit 16. The circuit 16 drives a piezoelectric element 10 in response to the applied information. When the mirror 8 is displaced and the light path length is changed, the effect of the change of the oscillation wavelength of a semiconductor laser on the image formation position of a light spot in the auxiliary scanning direction can be effectively corrected.
Patent JP-H08142486-A (JP)
Title: Waste plate device
Inventor: KAWAI MUNEAKI
IPC: B41L13/14
Filed: 1994-11-18
Abstract: PURPOSE: To certainly compress more stencil papers to discard them. CONSTITUTION: Stencil paper is fed by a first feed means 10 consisting of pulleys 12, 14, 15 and belts 16, 17 and a second feed means 20 consisting of pulleys 22, 30 and a belt 31 to be sent into a waste plate container 40 from an opening part 40b. The waste plate container 40 has a shape formed by dividing a column having a peripheral wall 40a as a bottom surface into four parts. A compressed plate 50 is revolved in the waste plate container 40 and the leading end thereof is moved along the peripheral wall 40a of the waste plate container 40 and the stencil paper is certainly compressed. The height of the waste plate container is increased toward the deep part of the container in a compression direction and many compressed stencil papers can be housed. After compression, the compression plate 50 rises and the stencil paper comes out of the waste plate container 40.
Patent JP-H09127117-A (JP)
Title: Detection method for spore
Inventor: NOGAMI TAKAKO
IPC: C12Q1/04
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To detect a spore in specimen liquid quickly and with high sensitivity. SOLUTION: A spore having a firm cell structure is subjected to a process for conversion into a trophocyto or a hypha and DNA is exposed therefrom. Thereafter, the spore is made to react with an antibody marked with an IgG type anti-DNA antibody, enzyme or the like, and opposed to the anti-DNA antibody in an immunological way. The marker so obtained is to detect a spore in specimen liquid.
Patent JP-H09122648-A (JP)
Title: Electrolytic water making apparatus
Inventor: SUZUKI YUTAKA
IPC: C02F1/469
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To implement electrolysis and electrodialysis with one direct current power source in an electrolytic water making apparatus in which the pH of produced electrolytic water can be adjusted in a wide range of an acid-alkaline region by conducting electrolysis and electrodialysis concurrently. SOLUTION: The first electrode 13a and the second electrode 13b are installed in one cell of an electrolytic bath 11 to form the first electrode cell 14a, the third electrode 13c is installed in the other cell to form the second electrode cell 14b, the first electrode 13a is connected with one pole of a direct current power source 15a, the second electrode 13b and the third electrode 13c are connected with the other pole of the power source 15a, and a variable resistor 15b is set in the connection circuit between the power source 15a and the third electrode 13c. The amperage to the third electrode 13c is adjusted by changing the resistance of the variable resistor 15b to adjust the pH of the electrolytic water produced in the first electrode cell 14a or the second electrode cell 14b.
Patent JP-2000226399-A (JP)
Title: Improved method for synthesizing oligomer compound
Inventor: VASURINGA T RAVIKUMAA
IPC: C12Q1/68
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound capable of reducing the amount of an unfavorable by-product produced at the time of removing a phosphorus protecting group and useful for treating inflammations, cancer, or the like, by reacting a specific oligomer with a specified deprotecting reagent and a severing reagent. SOLUTION: A sample comprising plural oligomers represented by formula I [R1 is H or the like; B is a nucleobase capable of protecting one or more OH group or the like outside a ring; R2 is represented by formula II or the like; E is a 1-10C alkyl or the like; Q1 is H or the like; R3 is a group OX1 or the like; X1 is H or the like; q1 is 2-10; q2 is 0 or 1; pp and q3 are each 1-10; Rt is a group represented by the formula (R10)2-C(R10)2-W or the like; R10 is H or the like; W is an electron attractive group; Y2 is O or the like; X and Z are each S or the like; Q is OH or the like;  (n) is 1 to about 100] is provided and then brought into contact with a deprotecting reagent containing one or more kinds of amines in which a conjugate acid has a pKa of about 8-11 and one or more kinds of alkyl solvents for a time and under conditions sufficient to substantially remove the group Rt from the oligomer and reacted with a severing agent to afford the objective compound.
Patent JP-H03147270-A (JP)
Title: Fuel cell manifold
Inventor: HARADA TAKASHI
IPC: H01M8/02
Filed: 1989-11-01
Abstract: PURPOSE:To avoid the damage caused by wear of a gas sealing layer by extending the edges of an electrode sealing layer to the outsides of both ends of reaction gas passing grooves so as to seal the extended edges and forming a bag-shaped unit manifold communicating with the gas passing grooves of each electrode. CONSTITUTION:An oxidizing agent electrode 3 is accommodated into bag 30 made of fluororesin which is extended by length l to the outside of both ends of an oxidizing agent passing groove 3c and the edges extended by length lare sealed with a melt-bonding fluororesin sheet 33A to form a bag-shaped unit manifold 33 and passing through holes 33c are formed in the central parts. A unit manifold 34 united with an electrode sealing layer 16 is similarly formed on a fuel electrode 4 side. Since the manifolds 33, 34 are not necessary to form the seal side on the side wall of a fuel cell, gas leakage is reduced and decrease in life caused by wear of sealing material is also decreased. Reaction gas flow can be easily made conventional flow.
Patent JP-H11122265-A (JP)
Title: Dynamic utilizing method for internet connection channel
Inventor: KANZAKI HIROSHI
IPC: H04M11/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide the dynamic utilizing method for an Internet connection channel by reducing a frequency band of a private line interconnecting a Web server and an ISP so as to maintain the service quantity to be a prescribed level while reducing the channel cost. SOLUTION: A 256 kbps private line 9 and four 64 kbps ISDN channels 11-14 are used for the connection between its own site 1 and the Internet 15, and only the private line 9 is used for the communication in an incoming direction from the user 17 to a Web server 3, the private line 9 is used for the communication in the outdoing direction from the Web server 3 to the user 17 when traffic is less than 256 kbps of the transmission rate of the private line 9, and the ISDN channels are used depending on the traffic in the outgoing direction in excess of the transmission rate of the private line on the occurrence of a traffic whose transmission rate exceeds the 256 kbps of the private line 9.
Patent JP-2000093573-A (JP)
Title: Card game kit
Inventor: WATANABE SHUNJIRO
IPC: A63F1/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a card game kit that is so complex that an enjoyable game can be played. SOLUTION: This card game kit comprises point cards and hand-held cards, the point cards consisting of plural kinds of addition cards 1 showing different points to be added and plural kinds of subtraction cards showing different points to be subtracted. The holding cards comprise plural kinds of point- equivalent cards, each indicating that it corresponds to the at least one of the addition cards 1, and hit cards. A player combines the hit card with the point-equivalent card, shows them out of the holding cards drawn, and draws one of the point cards; If the point card drawn corresponds to the point- equivalent card, he can gain the point card. The players compete for the total points of the point cards gained.
Patent JP-H01160992-A (JP)
Title: Novel compound, its production and pharmaceutical composition containing the same
Inventor: DEBITSUDO JIEIMUZU HANTAA
IPC: C07K5/06
Filed: 1988-11-14
Abstract: Novel compounds of the formula (I), a process for their preparation and their use as collagenase inhibitors are described: <CHEM> in which R1 is hydrogen or hydroxy; R2 is hydrogen or alkyl; R3 is C3-6 alkyl; R4 is hydrogen, alkyl, -CH2-Z where Z is optionally substituted phenyl or heteroaryl, or R4 is a group <CHEM> where R8 is hydrogen, alkyl or -CH2-Ph where Ph is optionally substituted phenyl, and R9 is hydrogen or alkyl; and R5 is hydrogen or alkyl.
Patent JP-H06137758-A (JP)
Title: Device for dehumidifying system equipment
Inventor: OKADA HIROKAZU
IPC: F26B5/08
Filed: 1992-10-23
Abstract: PURPOSE:To provide the title device capable of keeping a specified part of an intricate, and high-level of system equipment for aircraft, etc., dried, and preventing a fuselagc construction from corrosion, and decreasing troubles of electronic equipment. CONSTITUTION:The title device is provided with a dry air generator 11, means 12-15 for keeping a specified part of a system equipment 10 dried with the dry air, and a means which automatically judges a proper time of operation, and stops the operation of the dry air generator 11 when the system equipment 10 is dried by the means 12-15.
Patent JP-H04162476-A (JP)
Title: Solid state imaging element
Inventor: KIYONO YOSUKE
IPC: H04N5/359
Filed: 1990-10-24
Abstract: PURPOSE:To lower the rate of incident light to enter the periphery of a photosensitive element and avoid a risk to a solid state imaging element to become defective due to exposure of the angled area at the upper end of electrode from an interlayer insulating film by providing a structure wherein the substrate surface of a photosensitive element surrounded by element separating part and multilayer wiring electrode is projected from the substrate surface of the element separating part. CONSTITUTION:In a structure of photo sensitive element (photodiode region (4a)) surrounded by an element separating part (channel stopper 3a) and multilayer wiring electrodes (upper electrode 6a, lower electrode 7a) insulated from each other by an insulating film 2a, a substrate surface of the photosensitive element is projected from the substrate surface of element separating part by the degree corresponding to thickness of a single layer of electrode, for example, by about 400nm. Therefore, stray light does not easily enter a buried channel 5a and the stepped portion is also reduced.
Patent JP-H05127013-A (JP)
Title: Color filter and its production
Inventor: FUKUYOSHI KENZO
IPC: G02B5/20
Filed: 1991-10-31
Abstract: PURPOSE:To obtain the constitution and producing method for color filter improving the alignment accuracy which has not been attained by printed and without lossing inexpensiveness being advantage of printing. CONSTITUTION:A light shielding pattern 32 is previously formed on a substrate 31 in the form of a frame, a colored resin constituting a picture element is formed by printing in such an amt. that the difference in the film thickness between the light shielding pattern 32 and a colored pattern 33 is controlled to 0.5mum, the colored resin is heated above the m.p., fluidized and then cured, and a color filter capable of producing a sufficient effect is obtained.
Patent JP-2000116579-A (JP)
Title: Vacuum cleaner
Inventor: HILGERS STEFAN
IPC: B64B1/60
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner for cleaning floor or carpet equipped with a suction hole, a bottom plate surrounding the suction hole and a suction pipe and performing electrostatic charging on components of the vacuum cleaner for assisting the suction of dust favorably. SOLUTION: A vacuum cleaner for cleaning floor or carpet is equipped with a suction hole 6, a bottom plate 5 surrounding the suction hole 6 and a suction pipe, and the components of the vacuum cleaner are electrostatically charged for assisting the dust collection operation. For performing the dust collecting operation with electrostatic charging favorably, the bottom plate 5 is charged electrostatically, which is conducted by a separate generator 8 installed on the vacuum cleaner.
Patent JP-H06140134-A (JP)
Title: Film heater structure
Inventor: TANOOKA HIKOKI
IPC: H05B3/20
Filed: 1992-10-23
Abstract: PURPOSE:To provide a thin film heater structure in which a resistance heating wire is difficult to cut. CONSTITUTION:A film heater structure is formed of a resistance heating wire 2 distributed and fixed onto the surface of a heat resisting sheet 4; an ethylene- vinyl acetate layer 5 for embedding and enclosing the resistance heating wire 2; and a laminate film 6 for covering them from both upper and lower surfaces.
Patent JP-S62145516-A (JP)
Title: Magnetic head
Inventor: OKADA TOSHIYUKI
IPC: G11B5/127
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a magnetic head large in reproducing output and small in quantity of the crosstalk by providing a track width regulating groove so that the ferromagnetic oxide surface of a magnetic core part is inclined by a special angle to a magnetic gap forming surface near the magnetic gap of a magnetic recording media facing surface. CONSTITUTION:Ferromagnetic oxide surface 11b and 12b of magnetic core parts 11 and 12 erased by track width regulating grooves 14 and 15 are set so as to incline by an angle alpha of 35 deg.<=alpha<=75 deg. to a magnetic gap forming surface 10 near a magnetic gap (g). An angle theta formed by magnetic thin film forming surface 11a and 12a and a magnetic gap forming surface 10 is set to scope of 20 deg.-80 deg., when an angle theta is <=20 deg., the crosstalk from the adjoining track is larger, and preferably, the angle of 30 deg. or above is held. When the angle thetais 90 deg., <=80 deg. is obtained since a large quantity of time is needed, the film structure is made unequal and the wear is deteriorated when the thin film is formed by using a vacuum thin film forming technology.
Patent JP-H03147124-A (JP)
Title: Zero detecting circuit for shift output
Inventor: ONO SHOSHIRO
IPC: G06F5/00
Filed: 1989-11-02
Abstract: PURPOSE:To reduce the number of hardwares and to execute the zero detection at high speed by leading out alternatively the combination of AND of a bit format at every byte in accordance with the shift counted number and executing a final zero detection by AND of these selected outputs. CONSTITUTION:The circuit is provided with plural AND means 1 - 8 which are provided in accordance with each byte of inputted data, and generate and output (n) sets of AND data of each inversion signal extending from a first bit or the n-th bit of the corresponding byte to an i-th bit (i denotes all integers for 1 - n), plural selecting means 9 - 16 which are provided in accordance with each of these AND means 1 - 8, respectively, and lead out alternatively (n) sets of AND data in accordance with the number of shift commands, and a means 17 for outputting all the AND data of selected outputs of these selecting means 9 - 16. In such a state, each byte is shifted by an arbitrary number of bits and shift data of plural bytes are outputted, and whether the results of this shift output are all zero or not is decided. In such a manner, the hardware quantity is reduced and the zero detection time can be shortened.
Patent JP-H10133908-A (JP)
Title: Microprocessor
Inventor: HIGUCHI TAKASHI
IPC: G06F11/22
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the area of a semiconductor chip. SOLUTION: A CPU 10 can selectively execute a normal processing mode and a debugging processing mode based on a control signal from a controller 2. A memory cell array 21 is accessed by the normal processing mode and a memory cell array 22 is accessed by the debugging processing mode. A sensing amplifier 31 and a bit line 24 are shared between these memory cell arrays 21 and 22. Therefore, the area of the semiconductor chip is suppressed from being increased by providing both of the memory cell arrays 21 and 22.