baber/WOPTO huggingface dataset:
Patent JP-S6186945-A (JP)
Title: Catalyst for purifying catalyst
Inventor: ONO KUNIYOSHI
IPC: B01D53/94
Filed: 1984-10-02
Abstract: PURPOSE:To attain to enhance the heat resistance of a catalyst, by forming a coating layer containing 0.05-5mg/cm<2> of lanthanum oxide as lantanum to the surface of a carrier containing calcium aluminate and supporting a platinum group metal by said coating layer. CONSTITUTION:A coating layer containing at least lanthanum oxide is formed to the surface of a carrier containing at least calcium aluminate in a range of 0.05-5mg/cm<2> as lanthanum with respect to the geometrical surface area of the carrier. Next, a platinum group metal is supported by said coating layer to form a catalyst for purifying exhaust gas. Lanthanum oxide is contained in the coating layer in an amount of 60wt% or more and calcium aluminate is contained in the carrier in a range of 15-50wt%. As the constitutional component of the coating layer, cerium oxide is desirably used along with lanthanum oxide.
Patent JP-H0741625-A (JP)
Title: Resin composition and film for agricultural purposes
Inventor: KAMITSUBARA YUZURU
IPC: A01G9/14
Filed: 1993-07-29
Abstract: PURPOSE:To obtain a resin composition and films for agricultural purposes having metallic gloss, excellent thermal stability, enabling reduction in waste matters with effective utilization of resources, increased recycling percentage and reduced environmental disruption and showing high weather resistance, light weight, temperature-rise prevention and moisture evaporation prevention. CONSTITUTION:100 pts.wt. of vinyl chloride resin are mixed with 1 to 15 pts.wt. of a petroleum resin to give the objective resin composition. The films for agricultural purposes is produced by forming said resin composition into films of 0.02 to 0.5mm thickness.
Patent JP-2001035799-A (JP)
Title: Single-wafer processing heat treatment apparatus
Inventor: OKASE WATARU
IPC: F27B5/18
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion inside a reaction chamber and contamination of an object to be treated. SOLUTION: A susceptor 4 for placing and heating an object to be treated W is provided in a reaction chamber 1. A shower head 5 for supplying treatment gas is provided opposed to the susceptor 4. An exhaust section 9 for pressure reducing the reaction chamber 1 at a reduced pressure is provided on the bottom side of the reaction chamber 1. In this single-wafer processing heat treatment apparatus, at least the inner surface of the reaction chamber 1 is formed with quartz, and the corner portions on the bottom side are formed into a streamline shape 13.
Patent JP-H0928479-A (JP)
Title: Sink cabinet with lid
Inventor: KITAMURA KAZUAKI
IPC: A47B77/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the opening/closing operation of a lid plate and to prevent the lid plate from being damaged even after long-time use by bisecting the lid plate back and forth, pivotally attaching the divided plate of its top end part so as to bend it downward and freely erecting this board so as to be folded on the rear side. SOLUTION: A lid plate 7 is mounted on the upper face of a main body 1 of a cabinet, two pieces of front and rear plate members 7a and 7b are linked for the lid plate 7 by hinges or the like so as to be freely bent, and the rear end of the rear plate member 7b is linked to the upper edge of a back plate by a hinge. Besides, on the front face of the main body 1 of the cabinet, upper and lower doors 13 and 14 are fitted to side plates 5 and 5 so as to be opened to left and right. Concerning the upper door 13, plate members 13a and 13b are linked so as to be bent similarly to the lid plate 7, and this can be opened. Therefore, since the lid plate 7 can be bent back and forth, the opening/closing operation is facilitated, besides, the load of the lid plate 7 applied to the hinges or the back plate is reduced and durability is improved.  Besides, since the operating range of the lid plate 7 is reduced, a space can be saved and lighting is not cut off.
Patent JP-H0527116-A (JP)
Title: Method for forming colored pattern
Inventor: SAKAI HIROYUKI
IPC: G03F1/00
Filed: 1991-07-24
Abstract: PURPOSE:To provide a method to obtain a colored pattern excellent in hardness, adhesion property with a transparent substrate, and heat resistance. CONSTITUTION:A coating liquid prepared by dispersing a colorant pigment in a hydrolyzed soln. of alkoxide containing silicon alkoxide is applied on a transparent substrate 2, dried to form a colored film 3. The colored film 3 is irradiated in desired area with an electron beam 5 and developed. Then the area 6 not irradiated with the electron beam is removed to form a patterned film having projections and recesses.
Patent JP-2000039426-A (JP)
Title: Gas physical property measurement method and device
Inventor: FUJIMARU NAOYA
IPC: G01N29/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To measure physical properties related to the combustion of a combustible gas in real time by providing a sound velocity-deriving means or the like for obtaining the sound velocity of a gas to be measured from time when ultrasonic waves are propagated in the flow of the gas to be measured. SOLUTION: A gas to be measured flows in a specific direction in a measurement part 7. An ultrasonic wave is transmitted from one of ultrasonic transmitters/receivers to the other, and the sound velocity of the gas to be measured is obtained by a sound velocity-deriving means 18. The specific gravity of the gas to be measured is obtained from the sound velocity by a specific gravity-deriving means 20b. Regarding the specific gravity, since numeric values are related to the sound velocity of gas, the values are obtained from the sound velocity of the gas, thus obtaining the specific gravity of the gas, thus measuring the specific gravity of a product gas in real time.  Also, a calorific value-deriving means 20a obtains the calorific value of the gas to be measured from the sound velocity, and an Wobbe index-deriving means 20c obtains a Wobbe index from the calorific value and the specific gravity.
Patent JP-H1036230-A (JP)
Title: Composition for hair cosmetic and hair cosmetic
Inventor: MORI RIKURO
IPC: A61K8/37
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prepare a new hair cosmetic capable of imparting lubricity and pliability to hair by combining a polyglycerol ester of a fatty acid as a base with specific acyllactic acids and a cationic surfactant. SOLUTION: This hair cosmetic is prepared by using a polyglycerol ester of a polyglycerol having >=4 polymerization degree with a fatty acid together with one or more of >=8C acyllactic acids and salts thereof and a cationic surfactant. A polyglycerol ester of the fatty acid having <=8HLB(hydrophile- lipophile balance) is preferably used as the polyglycerol ester of the fatty acid. The weight ratio of the polglycerol ester of the fatty acid to the acyllactic acids is preferably (1:20) to (20:1) and the weight ratio of the polyglycerol ester of the fatty acid to the cationic surfactant is preferably (1:40) to (40:1). The hair cosmetic is preferably an O/W type emulsion containing the oily phase dispersed in the aqueous phase and is suitable as a hair treatment.
Patent JP-H1151174-A (JP)
Title: Vehicle control device and recording medium recorded with its program
Inventor: ARIGA HIDEKI
IPC: F16H59/44
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve travelling feeling in the case when corners continue. SOLUTION: It has a car speed sensor 44 to detect car speed, a recommended speed change step deciding means 101 to decide a recommended shift step of an automatic transmission in correspondence with car speed and a road status, an upper limit shift step setting means 103 to set an upper limit shift step in accordance with the recommended shift step and a shift treatment means to carry shift treatment at the upper limit shift step. Additionally, the recommended shift step deciding means 101 is furnished with a restraint means 106 to restrain the number of decision of the recommended shift step on corners. In this case, as the number of decision of the recommended shift step is restrained at the corners, the number of decision of the recommended shift step decreases, and it is possible to prevent frequent change of the shift step. Consequently, it is possible to improve travelling feeling.
Patent JP-S6363781-A (JP)
Title: Reversible photochromic agent
Inventor: KAMOGAWA HIROMI
IPC: C09K9/02
Filed: 1986-09-05
Abstract: PURPOSE:To provide a reversible photochromic agent which can stably maintain a chromic state of reversible chromism for a prolonged period of time, with color disappearance quickly occurring upon discontinuation of exposure to light, by combining an N,N'-dibenzyl-bis(4-pyridyl)ethylene compd. with polyvinylpyrrolidone. CONSTITUTION:A desired reversible photochromic agent is obtd. by combining a compd. (A) of formula I (wherein R and R<1> are each H or a 1-4C alkyl; X and X<1> are each a group of formula II, a group of formula III, SO3<->, CmH2m+1 SO3<->, BF4<->, a halogen ion, etc.; and m and n are each 1-8) with polyvinylpyrrolidone (B). A pref. example of the component (A) is a di-p-toluenesulfonate of N,N'-dibenzyl-bis(4-pyridyl)ethylene. The reversible photochromic agent can widely be utilized as a light shielding material, a light control material, etc., which can be fabricated by dissolving the agent in a solvent, applying the solution to a plastic or glass plate and drying the coated plate. Also, the reversible photochromic agent finds applications in electrochromic displays.
Patent JP-2001033169-A (JP)
Title: Jet burner type processing system
Inventor: TSUKAHARA SATOSHI
IPC: F26B23/02
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To carry a matter to be handled surely with no residue to the upper section of a processing bath even when hot gas is jetted at low rate by an arrangement wherein the hot gas jetted from a jet burner toward the bottom of the processing bath flows along a curved surface thereat and acts to blow up the matter being handled toward the upper section of the processing bath. SOLUTION: A jet burner 2 provided at the upper section of a processing bath 1 combusts pressurized fuel 31 and compressed air 32 in a combustion chamber 41 and produced heat gas 11 is jetted from a jet opening 42. High speed hot gas flow in the center of the heat gas 11 is converted from downdraft into updraft along the bottom part 5 of the processing bath 1 having substantially double U-shaped vertical cross section. In the updraft, a part 15 of the hot gas is discharged from a discharge opening 4 and the remainder 14 circulates the processing bath 1 internally and flows toward the jet opening 42 of the jet burner 2. A matter 21 to be dried fed from a feeder 3 is thereby blown up to the upper section of the processing bath 1 and then crushed and dried while being circulated.
Patent JP-2001030373-A (JP)
Title: Manufacture of elastic foam roller
Inventor: SUZUKI MASAO
IPC: F16C13/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an elastic foam roller on a single device and simply in a few manhours. SOLUTION: A slender elastic foam 1 is compressed in an axial direction to the fixed side by a compressing member 9 in a frame coinciding with the outer peripheral shape of the foam 1, and a first cylindrical blade is thrust into the foam 1 along the axial line of the compressed foam 1 so that it is perforated. Further, a shaft 10 is inserted into a shaft hole formed by pulling out the first cylindrical blade in such a state that the foam 1 is compressed, and the outer periphery of the elastic foam 1 compressed is cut into a cylindrical shape with the help of a second cylindrical blade 11 which slides to fit the outer periphery of the compressing member 9. Next, the second cylindrical blade 11 and the compressing member 9 are removed from the elastic foam 1 and the shaft 10 and the elastic foam 1 is restored to its pre-compression length along the shaft 10.
Patent JP-H05196800-A (JP)
Title: Radiation-resistant vessel
Inventor: SEGUCHI TADAO
IPC: C08L71/10
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a radiation-resistant vessel being little radioactivated even in exposure to a radiation of high dose and having high resistance to the radiation of high dose, by using a specific aromatic ether polymer. CONSTITUTION:A radiation-resistant vessel is made of an aromatic ether polymer which is expressed by a general formula and of which a melt flow rate on the occasion of 400 deg.C and a load of 5kg is 0.1 to 500gr/10min. An aromatic ether copolymer is excellent in radiation resistance to the radiation of high dose. Since the melt flow rate on the occasion of 400 deg.C and the load of 5kg is 0.1 to 500g/10min., the vessel can be molded easily by extrusion molding, injection molding, press molding, inflation molding or others at a resin temperature of 370 to 430 deg.C. As to this aromatic ether copolymer, besides, crystallization of resin can be controlled by a copolymerization ratio, a mold temperature at the time of molding, the presence or absence of annealing after molding, etc., and thereby heat resistance and chemical resistance as well as the radiation resistance can be controlled.
Patent JP-H1155433-A (JP)
Title: Image forming system, image forming method and device therefor
Inventor: ISE MAKOTO
IPC: H04N1/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To output original contents while recognizing them and to visually grasp the progress situation of copying operation and copying operation abnormality such as paper jamming by simultaneously previewing and displaying an output image to paper at the time of copying and outputting plural originals by means of a document feeder, etc. SOLUTION: Final image data Y1, M1, C1 and K1 are inputted to a 4×3 reverse making correcting circuit 217-1 so as to execute an operation, converted into pieces of three-color information Y2, M2 and C2 so as to execute the operation by the inverse logarithmic transformation correcting circuit 217-2 and conversion is executed from density data of YMCK into luminance data so as to execute display in CRT. Since color reproducing ranges are different by CRT kinds, a correcting operation is executed by a 3×3 monitor color correction 217-3, the γ characteristic of a monitor is corrected by a monitor γ-correcting circuit 217-4 and, moreover, editing at the time of monitor display is executed by a display editing circuit 217-5 so as to control a monitor. Thus, the monitor 219 displays the final screens.
Patent JP-2001036967-A (JP)
Title: Radio access system and its method
Inventor: YOKOO KAZUYOSHI
IPC: H04W72/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio access system for making the speed of non- telephone communication in a WLL(wireless local loop) system equal to that of a fixed network by setting plural radio channels according to a communication speed. SOLUTION: In this system, a CODEC operates highly efficient encoding and decoding by using a voice signal as an object, and an MODEM as a communication protocol converter for analog FAX detects data communicating speed information. Also, a CNT-A or a CNT-B is provided as a control part, and a separating and synthesizing part operates separation and synthesis for matching a signal rate with a radio channel signal rate, and an SW operates the switching of the voice signal and a non-telephone signal, and an MUX/ DMUX operates the multiplication/demultiplication of a speech channel (TCH) signal and a control channel(CCH) from the CNT-A or the CNT-B for matching with a radio interface.
Patent JP-H0372132-A (JP)
Title: Acoustic building panel
Inventor: YOSHIDA TOSHIHARU
IPC: G10K11/16
Filed: 1989-08-11
Abstract: PURPOSE:To obtain an arbitrary sound adsorption characteristics matching an intended purpose at less cost by constituting a sound adsorption panel with a porous construction body having specific gravity continuously changed in a thickness-wise direction, and providing the panel at the overhead ceiling of a room. CONSTITUTION:An acoustic building panel of about 10cm thickness is constituted with a porous layer 6 formed with a thermoplastic resin material fused in a semi-fluid phase and having porosity continuously changed in a thickness-wise direction, small specific gravity and normally gas permeable quality, and a fusion layer 7 formed with a fused thermoplastic resin material having large specific gravity. The aforesaid building panel is provided at the overhead ceiling of a room as a sound adsorption panel. Also, when the porosity (specific gravity) is changed, sound adsorption frequency characteristics also change with the porosity (specific gravity) as parameters. According to the aforesaid construction, when porosity in the plane direction of a porous body is distributed, it is possible to obtain good sound adsorption characteristics over a wide frequency range.
Patent JP-S60122155-A (JP)
Inventor: YOOZEFU GURANCHIYUNIHI
IPC: B41F15/38
Filed: 1984-10-05
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-H0864772-A (JP)
Title: Static discharge protective device and formation thereof
Inventor: BARII BII HEIMU
IPC: H01L29/861
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an integrated device which protects an integrated circuit from a large voltage transition (ESD protection device) and a method for manufacturing such integrated device. SOLUTION: An ESD protection device is formed in an active region with no field oxide. With the use of photolithographic techniques, a P-type dopant region 22 and an N-type dopant region 27 are formed on a semiconductor substrate, wherein they are spaced apart from each other by a spacer region. An anode electrode 33 contacts the P-type dopant region 22, while a cathode electrode 34 contacts the N-type dopant region 27. A parasitic diode resistance of the ESD protection device is governed by the width of the spacer region, while the width of the spacer region is governed by the resolution of photolithographic technique. Thus, both clamp voltage and parasitic diode resistance of the ESD protection device are decreased, to protect an integrated circuit from a large voltage transients.
Patent JP-H0742640-A (JP)
Title: Fuel pump
Inventor: IZAWA YOSHIYUKI
IPC: F02M37/06
Filed: 1993-07-30
Abstract: PURPOSE:To provide a fuel pump of excellent durability in the contacting surface of its eccentric cam With its pump lever. CONSTITUTION:This fuel pump 10, driven by an eccentric cam 11, has a pump lever 20, a diaphragm 12 and an elastic member 13 energizing the pump lever 20 towards the eccentric can 11. The pump lever 20 has a main lever 21 and a lever pad 23 connected to the main lever 21 in a freely oscillating manner and its contacting surface with the eccentric cam 11 of the lever pad 23 is provided with 8 abrasion resisting contacting member 25. The main lever 21 and the lever pad 23 are connected together by, for example, a ball joint 31 or an elastic oscillating member.
Patent JP-H0963409-A (JP)
Title: Push button switch and its manufacture
Inventor: KOBAYASHI MASAHITO
IPC: H01H13/52
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a push button switch which is advantageous to cost reduction and miniaturization, does not bring about the delay of on timing and the operation failure, and has high reliability, and also provide a method of manufacturing it, by improving the technique of using a round wire material for the base material of a contact and a terminal which are integrated at the time of molding an insulating case. SOLUTION: This push button switch has a first wire material 12 and a second wire material 13 which are formed by cutting and processing a single round wire material and respectively are integrated with an insulating case 10 at the time of molding the insulating case 10. The first wire material 12 has a separable opposed fixed contact 12a against a reversal spring 14 exposed to the internal bottom surface of the insulating case 10, and a terminal 12b for external connection, and also the second wire material 13 has a common contact 13a always brought into contact with the reversal spring 14 exposed to the step part 10a of the insulating case 10 and a terminal 13b for external connection.
Patent JP-S5998462-A (JP)
Title: Anode plate for small sealed lead-acid battery
Inventor: HIRASAWA IMAKICHI
IPC: H01M4/57
Filed: 1982-11-29
Abstract: PURPOSE:To improve charge performance of a battery which is allowed to stand after overdischarge by specifying the content of lead monooxide or lead carbonate in an anode active material to 5wt% or less. CONSTITUTION:In a retainer type small sealed lead-acid battery, charge performance of a battery which is allowed to stand after overdischarge is decreased as the degree of oxidation is increased. As shown in the figure, in order that the time required to carry a charge current of 100mA makes one second, the degree of oxidation of an anode plate must keep to 5% or less.
Patent JP-S5997494-A (JP)
Title: Manufacture of multi-plate type heat exchanger
Inventor: YOKO TAKEJI
IPC: F28D9/00
Filed: 1982-11-29
Abstract: PURPOSE:To reduce the quantity of a brazing filler foil used, prevent the brazing filler foil from being insufficiently supplied and securely joint component parts integrally, by a method wherein a plurality of heat-exchanging elements are stacked by engaging rising flanges provided at peripheral edges of openings of upper and lower plates, while the brazing filler foils are placed between inside walls of the plates and corrugated plate fins, and then brazing is conducted in a furnace. CONSTITUTION:Tubes 24 are formed by the upper and lower plates 22, 23, the corrugated plate fins 25 are provided in the interior of the tubes, the brazing filler foils 36, 37 are placed between both sides of the fins 25 and the inside walls of the plates 22, 23, and the peripheries of the plates 22, 23 are calked to produce the heat-exchanging element 21. In this case, the brazing filler foils 36, 37 are placed over the entire surface of the inside walls of the plates 22, 23, excluding the openings 26, 27 of the plates 22, 23. Then, a plurality of the thus produced heat-exchanging elements 21 are stacked. Simultaneously, the uppermost and lowermost heat-exchanging elements 21, 21 are provided respectively with fitting flanges 34 and closing plates 35 through a brazing filler material. Further, the thus assembled heat exchanger is placed in a brazing furnace, and brazing is conducted by heating.
Patent JP-S58110277-A (JP)
Title: Monitor system of discharge cycle of paper for printer
Inventor: HASHIZUME KONOMI
IPC: B41J13/00
Filed: 1981-12-25
Abstract: PURPOSE:To increase the speed of printing in case of continuous printing by receiving the printing data of the next page without waiting the completion of paper discharge after printing corresponding to one page is completed in the paper discharge of the printer using cut paper. CONSTITUTION:The process of treatment in the printer is shown. The printer is brought to an idle state when a command is not inputted and the printer does not print. When the printing command and data are inputted, they are housed into a buffer for printing by a command processing routine. Printing is required to a printer interface controller PIC, and the PIC prints data in the buffer for printing. When printing corresponding to one page is completed, offering IRQ is generated in a printer control routine by the PIC, and the completion of printing is notified to the command routine. The command processing routine executes the next command processing without waiting the completion of a paper discharge cycle.