baber/WOPTO huggingface dataset:
Patent JP-H01148344-A (JP)
Title: Catalyst composition for oxidizing carbon monoxide and its production
Inventor: JIYON HENRII KORUTSU
IPC: C01B32/50
Filed: 1988-09-06
Abstract: PURPOSE: To enhance the oxidation efficiency of CO by depositing at least one kind of Pt or Pd and iron oxide on a support carrier consisting of at least one kind of metallic oxide of alumina or magnesia. CONSTITUTION: A support carrier formed out of one or more kinds of metallic oxides such as alumina, magnesia is brought into contact with a solution containing at least one kind of a noble metal soluble compound such as Pt or Pd and at least one kind of a soluble iron compound. Then, it is dried and heated on the condition that the noble metal compound is converted to Pt oxide, Pd oxide, metallic Pt and metallic Pd and also the iron compound is converted to iron oxide. Further, by heating the mixture at 550-700 deg.C under a reduction atmosphere, the deposited noble metal component and the ion component are activated to produce a catalyst for carbon monoxide oxidation.
Patent JP-H04103430-A (JP)
Title: Air conditioner for vehicle
Inventor: MIYOSHI MASAHIRO
IPC: F24F11/00
Filed: 1990-08-24
Abstract: PURPOSE:To control temperature in a vehicle room without giving uncomfortable feeling to users even at a transition period liable to be influenced by disturbance by judging whether the cooling time is progressed at a trasition period or not by temperature information and elapsed time, in case of setting voltage applied on a blower drive means, and performing fuzzy reasoning. CONSTITUTION:A blower A to blowoff air into a vehicle room is driven by a means B. The air blown in with the blower A is cooled by a means C. Further, data due to temperature outside and inside the vehicle room is detected by a means D. Related to temperature information and elapsed time, a membership function corresponding to a transition period in cooling progressing time is previously memorized. Then, using the temperature information and the elapsed time as input information, cooling progressing time is discriminated to be a transition period, fuzzy reasoning is performed using a membership function, and voltage applied on the means B is set by a means G so as to be low accompanied with progress of the cooling time. Hereafter, the set voltage is applied on the means B by a means H.
Patent JP-H0651149-A (JP)
Title: Coated optical fiber holder for optical fiber fusing machine
Inventor: SEKIGUCHI HIROHISA
IPC: G02B6/255
Filed: 1992-07-30
Abstract: PURPOSE:To vary the depth of the V-shaped groove of the coated optical fiber holder which aligns and holds the coated optical fibers at the time of fusion splicing coated optical fibers. CONSTITUTION:The holder 10 for the coated optical fibers is constituted by assembling a holding frame body 11 formed with a housing recessed part 13 and a holder block 12 formed with the V-shaped groove 15. A plurality of the holder blocks 12 varying in the shape and size of the grooves 15 are prepd. The holder block 12 having the large depth of the groove 15 is selected when the coating outside diameter of the coated optical fiber to be connected is large and the holder block of the small depth of the V-shaped groove 15 is selected when the coating outside diameter of the coated optical fiber is small. The holder is used by housing the selected holder block 12 into the holding frame body 11. The contact point of the fiber aligning block for aligning and holding the optical fibers of the coated optical fiber to be connected with the V-shaped groove and the contact length are most adequately adjusted.
Patent JP-H11159771-A (JP)
Title: Microwave oven
Inventor: HA YU-JEUB
IPC: F24C7/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a microwave oven in which a food can be subjected to combination cooking in two stage and grill cooking of fish can be facilitated by arranging a plurality of grill plates in multistage to constitute a wire rack and coupling the plurality of grill plates each other at a specified interval on the upper and lower side of a supporting base. SOLUTION: A wire rack 100 to be mounted on the turntable in the cooking room of a microwave oven comprises first and second bases 110, 111 for supporting a cooking case such that it can be inserted and drawn out on the front. First and second grill plates 120, 121 being coupled to the upper and lower surfaces of the supporting bases 110, 111 are provided so that a food is mounted such that it can be subjected to combination cooking in two stage. The supporting bases 110, 111 are provided, respectively, with a U-shaped opening for facilitating insertion and take out of the cooking case and food and coupled each other while intersecting in the center. The grill plates 120, 121 are coupled while being mounted, respectively, on the upper and lower surface of the supporting base 110, 111.
Patent JP-2000040573-A (JP)
Title: Socket for electrical component
Inventor: OHASHI YOSHIYUKI
IPC: H01R33/76
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To enhance workability for assembling work for a moving plate or the like. SOLUTION: In an IC socket as a 'socket for an electrical component' for approaching and separating to/from a solder ball 12b by opening and closing contact parts 15f of a contact pin 15, the pin 15 has a pair of clamping pieces 15b turned around a fulcrum part 15e, the solder ball 12b is nipped in tip parts of the both pieces 15b to form the contact parts 15f to be electrically connected, the pin 15 has force point parts 15h pressed to a moving plate 17, the parts 15h are pressed to turn the clamping parts 15b around the fulcrum 15e thereby so as to open the both contact parts 15f, and the contact parts 15f and the force point parts 15h are formed insides opposed each other to sandwich the fulcrum 15e.
Patent JP-H0891958-A (JP)
Title: Method for treating concrete by making use of electrochemical treatment
Inventor: SAKAI HIROTOMO
IPC: C04B40/00
Filed: 1994-09-19
Abstract: PURPOSE: To prevent the deterioration of concrete surface by electric current injection to suppress the fall in the pH value of the electrolyte solution on the surface. CONSTITUTION: An electric current is applied to a concrete, through the electrolyte solution held on the surface of the concrete, by injecting the current between external electrodes set up on the surface and/or between the external electrode(s) and the reinforcing steel bars inside the concrete serving as internal electrodes, to control the pH level of the electrolyte solution to 7 or higher.
Patent JP-S6467024-A (JP)
Title: Level conversion circuit
Inventor: HATAKEYAMA AKIRA
IPC: H03K19/0175
Filed: 1987-09-07
Abstract: PURPOSE:To obtain a simple circuit constitution, by turning on/off the circuit in response to the quantity between a reference voltage and a voltage at an output terminal and turning on/off in response to the on-off state so as to supply a current to the output terminal in case of the on-state. CONSTITUTION:Reference voltage generating means R5, R6 generating a reference voltage set to a prescribed level between the upper and lower limits of the voltage at the output terminal and a 1st switching means Q4 turned on/off in response to the quantity between the reference voltage and the voltage at the output terminal are provided. Then a 2nd switching means Q5 turned on/off in response to the on/off state of the 1st switching means Q4 and supplying a current to the output terminal in the case of the on-state is provided. Thus, the level conversion circuit having a hysteresis characteristic is constituted by a few circuit components.
Patent JP-H04351625-A (JP)
Title: Flame-retardant resin composition, and prepreg and copper-clad laminate prepared therefrom
Inventor: IWAYA YOSHIAKI
IPC: C08J5/24
Filed: 1991-05-28
Abstract: PURPOSE:To provide a printed board material which is flame-retardant, highly reliable, and suitable for a high-speed computer, satellite communication, mobile radio equipment, etc., without detriment to a low dielectric constant, a high heat resistance, and a low moisture absorption inherent in a cyanate resin. CONSTITUTION:A flame-retardant resin compsn. which contains a compd. having at least two cyanic ester groups in the molecule and at least one compd. selected from the group consisting of a vinylated bromophenol and a homopolymer, a copolymer, and an interpolymer of the bromophenol; and a prepreg and a copper-clad laminate prepared from the compsn.
Patent JP-H0663293-A (JP)
Title: Electric bedding
Inventor: KAWARAI TOKIO
IPC: D06F58/00
Filed: 1992-08-24
Abstract: PURPOSE:To provide a safe electric bedding that inhibit burn on bodies even when users lies on bed during drying operation. CONSTITUTION:There are provided a bedding portion 9 which blows out hot air by air blowing from a warm air unit 3, a first timer 10 that repeats a hot air blowing period and a hot air termination period set in a safe time, a second timer 11 for setting all the operation time of a hot air unit 3, and control means for controlling the hot air unit 3. The second timer 11 turns off the hot air unit. When the second timer is in operation during the hot air blowing period set by the timer, the air blower 2 and the heater are turned on and the heater is turned off. Consequently, even when users sleep on the bedding portion 9, the heater is set to a safe hot air blowing period so that a safe state is provided.
Patent JP-S59114894-A (JP)
Inventor: ONO KAORU
IPC: H05K3/46
Filed: 1982-12-22
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-H0271350-A (JP)
Title: Command processing system
Inventor: YOSHIDA SHOICHI
IPC: G06F13/12
Filed: 1988-09-07
Abstract: PURPOSE:To reduce the load of a program and at the same time to inhibit the generation of an interruption at the end of a command by transmitting the next command from a CPU regardless of the end of the command execution performed by an input/output processor. CONSTITUTION:An ID code is added to a command based on the program of a CPU 1, and this command containing an ID code is sent to a channel 2. The channel 2 receives the command and extracts the ID code via an ID code extracting part 7 to hold it. Then the execution of the command is started. The CPU 1 produces the next command containing an ID code before the end of execution of the preceding command. The channel 2 receives the 2nd command and stores this command in a command stack buffer memory 5 as long as the 1st command is not through yet. In such a way, the CPU 1 produces successively the commands containing ID codes regardless of the end of the command execution and stores these commands in the memory 5.
Patent JP-S60117095-A (JP)
Inventor: ISUMATSUTO EE ABUUISA
IPC: C08F255/06
Filed: 1984-10-24
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-H0386844-A (JP)
Title: Optical resolution of allethrin optical isomer mixture
Inventor: OI TAKAFUMI
IPC: C07C69/747
Filed: 1989-08-30
Abstract: PURPOSE:To obtain both in high purity and yield allethrin having physiological activity useful as a synthetic pyrethroid-based insecticide by optical resolution of allethrin through liquid chromatography using a specific packing agent. CONSTITUTION:Using, as the packing agent for liquid chromatography, a stationary phase grafted with a urea derivative with optically active 1-(alpha-naphthyl) ethylamine and optically active tert-leucine bound at the respective amino group sites through carbonyl groups, an allethrin optical isomer mixture is put to optical resolution, thus obtaining the objective optically active allethrin giving physiological activity. An especially preferable example of said packing agent is a silica gel grafted with N-[(S)-1-(alpha-naphthyl)ethylaminocarbonyl]-(S)-tert- leucine through omega-aminopropylsilane.
Patent JP-H1156068-A (JP)
Title: Mower
Inventor: SUHARA YASUYUKI
IPC: A01D34/64
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a mower capable of smoothly and readily cutting down grass, turf grass or the like planted all over a surface. SOLUTION: This mower is obtained by placing a carriage equipped with a mowing device so as to be movable on operating rails 7 and 8, on the other hand, arranging conveying cars 11 for conveying the carriage on the side at the ends of the operating rails 7 and 8 so as to be movable, installing conveying rails 65 and 66 for carrying the carriage thereon on the conveying cars 11 and enabling the carriage to move between the conveying rails 65 and 66 and the operating rails 7 and 8.  The mower is composed by installing a movement checking means 89 for checking the movement of the carriage, interlocking and connecting a releasing means 74 for releasing the movement checking state to the movement checking means 89, interlocking and connecting the releasing means 74 to the conveying cars 11, operating the releasing means 74 in a state of the operating rails 7 and 8 connected to the conveying rails 65 and 66 interlocking with the movement of the conveying cars 11 so as to release the movement checking state of the movement checking means 89.
Patent JP-S6380845-A (JP)
Title: Carrier for immobilizing physiologically active substance
Inventor: MOROISHI YUTAKA
IPC: C07K17/08
Filed: 1986-09-22
Abstract: PURPOSE:To enhance mechanical strength and chemical stability and to make a carrier regenerable, by forming the carrier for immobilizing a physiologically active substance from crosslinked polymer fine particles wherein the particle size is 1-20mum and the standard deviation of particle size distribution is 1mum or smaller. CONSTITUTION:A crosslinkable monomer and a non-crosslinkable monomer are dispersed in a dispersing medium containing an emulsifier or no and a usual polymerization system is adapted to said dispersing medium in the coexistence of a soluble polymerization initiator to obtain a carrier for immobilizing a physiologically active substance composed of crosslinked polymer fine particles wherein a particle size is 1-20mum and the standard deviation of particle size distribution is 1mum or smaller. As the crosslinkable monomer, trimethylopropane methacrylate, diethylene glycol dimethacrylate, etc., are pref. As the non- crosslikable monomer, styrene, methylstyrene, butyl acrylate, 2-ethylhexyl acrylate, etc., are pref.
Patent JP-H0864043-A (JP)
Title: Manufacture of foamed coaxial cable
Inventor: SHOJI AKIRA
IPC: H01B7/02
Filed: 1994-08-26
Abstract: PURPOSE: To provide the high frequency foamed coaxial cable which has its foams made fine and uniform, and is stable in frequency characteristics, by letting refrigerant flow in the inside of a metallic pipe acting as the inner conductor of the foamed coaxial cable, and thereby letting a foamed insulator be so constituted as to be cooled from the inside and outside of the metallic pipe. CONSTITUTION: A metallic tape 2 is formed 3 into a cylindrical shape in the longer direction, and its end peripheries are joined by welding 4 so as to be formed into a metallic pipe 5. Subsequently, a formed insulator 7 is extruded into a filament over the metallic pipe 5 at the extrusion cross head 6 of an extruder. At this time, a refrigerant injection pipe 9 is inserted in as far as a cooling section (an entrance to a water tank 10) from the forming section 3 of the metallic tape 2, let refrigerant 8 flow in the inside of the metallic pipe 5, and as a result the foamed insulator 7 is thereby cooled from the outside and inside of the metallic pipe 5.
Patent JP-S60116885-A (JP)
Title: Bearing structure for enclosed type compressor
Inventor: MITAMURA HIROSHI
IPC: F04B39/02
Filed: 1983-11-30
Abstract: PURPOSE:To constitute a lubricating oil groove having oil feeding effect by a centrifugal pump effect and reduce manufacturing cost by a method wherein the groove, having tapered rim sections therein, is formed integrally with the lower bearing of the enclosed type compressor. CONSTITUTION:The bearing 4 consists of a cylindrical section 11, having a bearing surface 7 supporting a driving shaft 3, and a flange section 12, to be fixed to a mounting section. In case the bearing 4 is formed integrally by cast iron or the like under employing a forming die, the lubricating oil groove forming die is formed so that the lubricating oil groove 10, having the tapered rim sections 13, 14 expanded toward the upper part in the axial direction of the bearing surface 7, is formed integrally. The oil groove 10 is also arranged so that the lubricating oil, introduced from the opening 5 of the bearing 4 in an oil reservoir chamber 6, is supplied to the upper part of the axial direction by a centrifugal force due to the rotation of the driving shaft 3 and the inclined surfaces of the tapered rim sections 13, 14. The oil feeding may be effected in both of normal and reverse rotations by the tapered rim sections 13, 14.
Patent JP-S6471921-A (JP)
Title: Penetration of casing into vertical shaft
Inventor: NAKADA MASAKI
IPC: E21D5/10
Filed: 1987-09-09
Abstract: PURPOSE:To prevent the adherence of soil to the inner surface of a casing by reducing the frictional force when penetrating the casing by a method in which an outer cutting edge having a serrated tip is provided for the periphery of the casing and an inner cutting edge having a flat or serrated tip is provided for the inner surface of the casing. CONSTITUTION:An outer steel cutting edge 4 with a serrated tip is attached to the periphery of the tip of a casing 1 and a steel inner cutting edge 5 with a flat or serrated tip is attached to the inner surface of the casing 1. The casing 1 is penetrated into the ground 6 in the direction of arrow P while being rocked as shown by arrow H, and soil in the casing 1 is removed after excavation to form a vertical shaft. The frictional force of the ground 6 against the peripheral face of the casing 1 during the penetration can thus be reduced, and the adherence of soil to the inner and outer faces of the casing 1 can be prevented. The excavation and removing operation can thus be easily performed.
Patent JP-H1149786-A (JP)
Title: Production of 3-morpholinopropylsilanes
Inventor: KUBOTA YASUBUMI
IPC: D06M15/643
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain 3-morpholinopropylsilane suitable as a producing raw material of a silane coupling agent, a fibers treating agent, etc., in a simple process and in high yield by reacting N-allylmorpholine with specific hydrosilanes in the presence of a platinum catalyst. SOLUTION: The objective 3-morpholinopropylsilanes are obtained by reacting N-allylmorpholine with hydrosilanes (preferably methyl dimethoxysilane, etc.), expressed by the formula: R<1> n (R<2> O)3-n SiH  R<1> is a 1-10C monofunctional hydrocarbon; R<2> is a 1-6C monofunctional hydrocarbon; (n) is 0-2} in the presence of a platinum catalyst (preferably a platinum-1,3-divinyl-1,1,3,3-tetramethyl disiloxane complex). Preferably, 1-1.1 mol of one kind of hydrosilanes and 1×10<-5> to 5×10<-4> mol of the platinum catalyst are used per 1 mol of N- allylmorpholine. The reaction temperature is preferably 15-35 deg.C and the reaction time can be 0.5-12 hrs.
Patent JP-H06166666-A (JP)
Title: Hydrazone derivative and its production
Inventor: SUZUKI HIDEO
IPC: C07C241/02
Filed: 1993-09-09
Abstract: PURPOSE:To provide a compound useful as an intermediate for pesticides, esp. new type-herbicides for paddy fields. CONSTITUTION:The objective compound of formula CH2=NNHCH2CH2COOR (R is alkyl or cycloalkyl which may contain in part of the ring), which can be obtained by reaction between a hydrazine derivative of formula H2NNHCH2 CH2COOR and formaldehyde in the presence of a base (e.g. sodium carbonate) in a solvent (e.g. water, chloroform) near at room temperature. The hydrazine derivative, in turn, can be obtained by adding an acrylic acid derivative to a hydrated hydrazine followed by agitation. A base is added to the hydrazone derivative followed by agitation under heating to obtain 1-methyl-5- hydroxypyrazole.
Patent JP-H0650383-A (JP)
Title: Vibration damping washer seal and manufacture thereof
Inventor: SATO ATSUSHI
IPC: F16F15/04
Filed: 1992-07-31
Abstract: PURPOSE:To prevent stress relaxation and improve sealing performance by forming a compound layer made of synthetic rubber on a metal ring, coating the surface with a graphite layer, and superposing the metal rings on a receiving plate made of metal, and caulking the receiving plate mouth part. CONSTITUTION:Since a metal ring 1 has a compound layer 1b made of the synthetic resin compounded with inorganic or organic fibers as fillers, on both the surfaces, even if the tightening load is large and a thermal load, etc., are applied, the horizontal flow is made min., and the high torque holding force is developed. Since a metal ring 1c is used as core member, the stable sealing performance is secured with the storing mechanical strength. When a plurality of such metal rings 1 are superposed and formed integrally through the caulking of the receiving plate mouth part 21, the action of each metal ring 1 is improved proportionally, and the sealing performance which is independent from the dispersion of the tightening load can be developed. A graphite layer 1a does not adhere with a contact member, even in case of the high tightening load and thermal load, and the tightening force can be transmitted effectively to the compound layer 1b and the metal ring 1a.
Patent JP-H04107281-A (JP)
Title: Method and device for etching fe-containing material
Inventor: KINOSHITA KEIZO
IPC: G11B5/31
Filed: 1990-08-27
Abstract: PURPOSE:To enhance throughput and to attain a rectangular cross-section of a narrow pattern by heating an Fe-contg. material to a specified temp. in vacuum, subjecting the heated material to reactive etching with chlorine-contg. gas and removing etching residue. CONSTITUTION:An Fe-contg. material such as an Fe-Si-Al alloy is heated to the temp. range from 250 deg.C to the m.p. of the material in vacuum and the heated material is subjected to reactive etching in an atmosphere of chlorine- contg. gas. Etching residue contg. unreacted Fe on the surface of the material is then allowed to react completely with the chlorine-contg. gas preferably at >=250 deg.C under reduced pressure, in vacuum or in a shower of ions mixed with inert gas. After this post-treatment, the material is held for a certain time in a flow of pure water or in a pure water tank under applied ultrasonic waves to dissolve and remove a product formed by etching during the post- treatment. A device for carrying out this etching method is preferably provided with a chamber for post-treatment besides an etching chamber in which sample can be heated.
Patent JP-H0778466-A (JP)
Title: Semiconductor storage
Inventor: IMURA KOJI
IPC: G06F12/06
Filed: 1993-09-09
Abstract: PURPOSE:To facilitate the optimization and the expansion of storage capacity by suppressing the output of the data when a signal showing a free address is received though the data stored in a specific memory are outputted according to an enable signal by a control circuit. CONSTITUTION:One among 2<n>+m pieces of memory cells provided in a memory cell array 3 is specified according to an address signal of n+1 bits by an address decoder 2, and the storage data are outputted by an output buffer circuit 4. By a free address detection circuit 5, a detection signal showing whether or not two bits among the received address signal of n+1 bits show the free address is outputted. Further, by the control circuit 6, an internal control signal the inverse of E outputting the data stored in the specified memory cell is generated according to the enable signal the inverse of CE. However, by the circuit 6, when the detection signal from the circuit 5 shows the free address, the signal the inverse of E suppressing the output of the data in spite of the signal the inverse of CE is outputted. Thus, the optimization and the expansion of the storage capacity are facilitated.