baber/WOPTO huggingface dataset:
Patent JP-H0842337-A (JP)
Title: Power-supply unit for electric heating catalyst
Inventor: MATSUI FUJIO
IPC: H01G11/00
Filed: 1994-07-28
Abstract: PURPOSE:To prevent an engine load from being increased by suitably charging an electric double layer capacitor for supplying electric power to an electric heating catalyst. CONSTITUTION:When the catalyst temperature is low, a relay 11 is turned on by a controller 8, and an electric double layer capacitor 6 and a catalyst carrier 2 are connected to each other, and a catalyst is heated. When the catalyst temperature becomes the set temperature H1 or more, a relay 10 is turned on, and the relay 11 is turned off, and the electric double layer capacitor 6 is disconnected from the catalyst carrier 2, and an AC generator 7 and the electric double layer capacitor 6 are connected to each other. When the water temperature becomes the set temperature H2 or more in this state, the charge to the electric double layer capacitor 6 from the AC generator 7 is allowed, and oscillation output is applied to a gate of a field effect transistor 9 from the controller 8, and charging current from the AC generator 7 is chopper- controlled.
Patent JP-H0351058-A (JP)
Title: Obturating device
Inventor: BIKUTOORU IBANOBICHI SUCHIEGUR
IPC: A61M25/00
Filed: 1989-07-11
Abstract: PURPOSE: To make it possible to cut off various shaped aneurysm of wider range from blood fluid by including a detachable expansive balloon, a radiation impermeable marker and a supplementary balloon having its own catheter and having through-holes on the surface of one of the balloons. CONSTITUTION: Under control through an X-ray television monitor, balloons 1, 4 are conducted along the arterial duct 8 closer to the opening of an aneurysm 9 and put into the inside of its chamber. After a monitoring through the X-ray television is performed, a non radiant transmittable marker is injected into the balloon 4 along a catheter 5. After the radiation impermeable marker flow out through the catheter of the balloon 4, quick anchoring polymer, such as silicone is injected into the balloon 4 along the catheter 5 until it closes the neck of the aneurysm 9. Next thrombus adhesive agent 10 is injected into the balloon 1 along the catheter 3 through a syringe, then the agent 10 goes as far as the inside of the aneurysm 9 chamber by way of through-holes 1.  This process ensures a steady junction of the walls of the balloons 1, 4 and the aneurysm 9 and makes it possible to treat a wide range of strange shaped aneurysm through radiotherapy.
Patent JP-S6420801-A (JP)
Title: Prodution of injection molded shoes composed of plural shoe molding materials
Inventor: YOKOTA KATSUICHI
IPC: B29C45/26
Filed: 1987-07-17
Abstract: PURPOSE: To reduce the number of part items of a shoe molding metal mold and of a shoe manufacturing process by flowing in respective shoe molding materials in a layer shape through a common outflow part gate from respective exclusive inflow part gate inflow ports, and filling them in a shoe molding cavity as they are. CONSTITUTION: Respective shoe molding materials X1 and X2 injected from respective shoe molding material injection machines 10, are flowed in respective shoe molding material exclusive inflow part gates 61 from respective exclusive inflow part gate inflow ports 611. The respective shoe molding materials passing through there are flowed in the inflow side of a shoe molding material common outflow part gate 62 from exclusive inflow part gate outflow ports 612 mutually arranged at a prescribed angle. At this time, by a characteristic of a layer shape flow of the shoe molding materials having comparatively high viscosity, the respective shoe molding materials are hardly mixed, and show a layer condition.  The layer-conditioned respective shoe molding materials passing through this gate 62 are simultaneously injected into a shoe molding cavity 50 from an independent common outflow gate outflow port 621, and are filled in a layer condition as they are.
Patent JP-S5877508-A (JP)
Title: Operating method for blast furnace
Inventor: OTOHATA TETSUYA
IPC: C21B5/02
Filed: 1981-11-04
Abstract: PURPOSE:To control the heat of a blast furnace quickly without requiring any large device by blowing powdery iron ore contg. a large amt. of fine powder through the feed tuyeres of the blast furnace into the furnace and increasing or decreasing the rate of blowing according to the fluctuations in the humidity in blast air. CONSTITUTION:The atmospheric air is fed by a fan 3 to a hot stove 2, and the air heated by the stove 2 is blown through tuyeres into a blast furnace 1. The moisture in the blast air from the fan 3 is detected with a moisture detector 4, and according to the detected moisture, the rate of blowing of powdery iron ore or iron oxide contg. >=50% fine powder of <=1mm. grain size is operated and indicated by a converting indicator 5 for moisture/powdery ore. According to the signal indicated by the same, a control valve 6 for the rate of blowing controls the rate of blowing from a blowing system 7 for powdery iron ore wherein powdery iron ore is floated by a carrier gas. On the other hand, a detector 8 for the rate of blowing controls the valve 6 via the indicator 5 according to need.
Patent JP-S6237941-A (JP)
Title: Conveying apparatus of semiconductor-substrate container
Inventor: NONAKA HIROSHI
IPC: H01L21/68
Filed: 1985-08-12
Abstract: PURPOSE:To use a conveying apparatus and a semiconductor substrate processor effectively, by attaching an independent sending mechanism to every specified position of each carrier, and eliminating a vacant space at each specified position. CONSTITUTION:A guide (conveying path) 1 is divided into a plurality of sections 1a, 1b and 1c. Sending mechanism 5 and 6 of a carrier 4 are independently provided for every section 1a, 1b or 1c. The sending rod 6 is provided so that the rod can be moved back and forth along the long groove 5. The sending rod 6 is lifted and lowered at a starting end 5a and a terminating end 5b. When the carrier 4 is set, each sending mechanism is driven until the carrier 4 is found at the forward position. The sending operation is repeated, and a part between the carriers 4 is conveyed to a processing apparatus. Thus, the conveying apparatus and the semiconductor substrate processor are effectively used.
Patent JP-H0714217-A (JP)
Title: Spinner for applying protective film of optical disk
Inventor: TOMIYAMA HIROSHI
IPC: B05C11/08
Filed: 1993-06-25
Abstract: PURPOSE:To surely recover mists produced when an ultraviolet curing resin is applied to the surface of the reflecting film of an optical disk as a protective film by providing air blowing ports at prescribed positions and directly blowing mist blowing-off air upon the lower surface of the optical disk. CONSTITUTION:A spinner for applying protective film is provided with air nozzles 64 near the lower surface 1b of an optical disk to blow air directly upon the lower surface 1b along required directions. The air does not become turbulent flows, but toward the outside of the lower surface 1b from the inside as straightened flow. Therefore, undesirable adhesion of the mists produced when an ultraviolet curing resin is applied to the surface of the reflecting film of the optical disk can be prevented, because the mists can be surely recovered.
Patent JP-H0341698-A (JP)
Title: Sense circuit
Inventor: HAYAKAWA MASAYUKI
IPC: G11C11/416
Filed: 1989-07-10
Abstract: PURPOSE:To attain stability and high speed of an output of a sense circuit by making each drain potential of 3rd and 4th MOS transistors (TRs) to a prescribed intermediate potential when an intermediate potential is equally given to a couple of input nodes. CONSTITUTION:When an intermediate potential V1 between a Vcc potential and a Vss potential is given equally to a couple of input nodes 4, 5, each drain potential of a 3rd TR N3 and a 4th TR N4 is set to be nearly equal to a prescribed intermediate potential V2(>=V1) between the Vcc potential and the Vss potential. Thus, the relation between the potential V2 and the circuit threshold level V3 of the post stage CMOS logic circuit 2 is unchanged, the output level of a sense circuit is improved and the relation of the circuit threshold level V3 with respect to the potential V2 has a small margin to quicken the sense output.
Patent JP-S6420404-A (JP)
Title: Optical distance measuring instrument
Inventor: USUI MASAYUKI
IPC: G01B11/06
Filed: 1987-07-15
Abstract: PURPOSE:To non-destructively measure the optical distance of a substrate of an optical information recording medium, by counting the time extending from the time of focusing on the surface of the substrate, to the time of focusing on the reverse side, when an objective lens is moved at a prescribed speed in the optical axis direction. CONSTITUTION:An objective lens 4 executes an up-and-down motion at a prescribed speed in the optical axis direction by an actuator 5. From a photodetector 8, a focus error signal output is obtained, and when an light spot is focused on the medium surface is detected. Also, by the photodetector 8, the time of focusing on the surface of the substrate is detected in the same way. In such a case, the focus exists on the medium surface, and the next time required for focusing on the surface of the substrate is calculated. From such a time, thickness and a refractive index of a transparent substrate of an optical information recording medium 6 and a moving speed of the objective lens, an optical distance is derived.
Patent JP-H0226257-A (JP)
Title: Manufacture of rotor for induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K16/00
Filed: 1988-07-15
Abstract: PURPOSE:To improve efficiency and to reduce the cost by casting aluminum into each of the two rotor cores to form a plurality of conductors, shorting rings and end sections to be a rotor section and by welding them to be coupled together. CONSTITUTION:A variable speed induction motor installs rotor cores 2 to 3 consisting of iron cores to a rotor shaft 4 at any intervals. Among a plurality of conductors provided respectively to cores 2 to 3, a set of an adjacent plurality of conductors 5 are coupled with shorting rings 6 to 7 at its one end section and an end section 51 is formed on the other side. Further, a rotor 8 integrally forms a conductor 55 against the end section 51 between rotor cores 2 and 3. A ventilating barrel 12 is provided to the cores 2 to 3 and the rotor 8 is equipped with disc wheels 19 and 20 for cooling. To the rotor cores 2 to 3 a pivoting stator 31 concentrically wound with windings 22 to 23 is disposed in an array face to face a second stator 25. The pivoting stator 31 is made pivotable by a motor 35, etc., of a driver 29 secured to a machine frame 14.
Patent JP-S5890641-A (JP)
Title: Image processing method
Inventor: KITAGAWA KAZUYA
IPC: G03F1/00
Filed: 1981-11-06
Abstract: PURPOSE:To perform easy, accurate layout processing through simple constitution by determining prescribed position information including a reference line when an original is projected on assigned specified paper as a projection surface and fitted to a layout scanner. CONSTITUTION:A transparent auxiliary piece 2 having a reference line 43, reference point P, etc., used to fit an original 1 to a layout, transparent plates 3 and 4, etc., are equipped to an original frame 5 together with the original 1, and an original image is projected on assigned specified paper 20 mounted on a projection plate 5. Then, magnification by an automatic magnification measuring device 13, position information by a trimming frame which corresponds to dragonfly marks 15 and 16 and an assigned picture 21 of specified paper 20, position information on the reference point P, the position information on the reference line 43, etc., are determined. Then, a layout scanner only performs automatic arithmetic on the basis of those pieces of determined information to complete layout processing, thus allowing the simple constitution which eliminates the need for a picture monitor, etc., to realize easy, accurate layout processing.
Patent JP-S6079035-A (JP)
Inventor: NOOMAN RATSUSERU NIYUUBAAGU
IPC: C08G61/08
Filed: 1984-08-27
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-S6423194-A (JP)
Title: Fuel assembly
Inventor: UEDA KIYOSHI
IPC: G21C3/334
Filed: 1987-07-18
Abstract: PURPOSE:To obtain a fuel assembly which allows the shut-down of a nuclear reactor in spite of increasing the enrichment of fuel and is improved in an axial power distribution by disposing fuel rods inserted with interposing members into the fuel assembly to intersected straight line shapes, etc. CONSTITUTION:A square water rod 32 is disposed at the center in this case and 9 lines and 9 rows of the fuel rods 30, 31 are regularly disposed except this central part. The outside thereof is enclosed by a channel box 33 and further, the top and bottom ends thereof are fixed respectively by an upper tie plate 34 and a lower tie plate 35. The fuel rods 31 are the fuel rods P inserted with the interposing members. The suitable length l of the interposing members 36 is <=1/3H (H: effective overall length of the fuel) and is adequately about 30-60cm in this embodiment. The central height of the members 36 is about 3/4H from the bottom end of the effective length of the fuel. The reason for such limitation lies in that the subcriticality is shallow particularly within about 1/4 near about 3/4H. The fuel rods P31 inserted with the interposing members are disposed in the cruciform shape (straight line shapes intersecting orthogonally with each other) with the central water rod 32 as a center.
Patent JP-H1015298-A (JP)
Title: Clothes dryer
Inventor: FUJIKAWA KIYOKAZU
IPC: D06F58/02
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To realize smooth revolution of a double-faced fan in a way that the double-faced fan does not contact to a partition board even in a condition of frequent drying of oil-stuck clothes. SOLUTION: Since a double-faced fan 17 and a partition board 20 consist of polypropylene from homo-polymer without rubber component, oil-stucks to the double-faced fan 17 and the partition board 20 due to oil evaporation from oil-stuck clothers or any other reason does not cause any deformation of them. This means that contacts between rotary ditches and fixed ditches can be prevented even in a condition of frequent drying of oil-stuck clothes and that the revolution trouble of the double-faced fan 17 and the consequent noise due to the oil stuck from the clothes can be prevented.
Patent JP-H093556-A (JP)
Title: Method for deciding changing action of operation in sintering machine and device therefor
Inventor: NAGANE TOSHIHIRO
IPC: C22B1/20
Filed: 1995-06-20
Abstract: PURPOSE: To provide a method for deciding the changing action of an operation in a sintering machine which quickly, simply and accurately treats data of the sintering operation with little calculating quantity based on knowledge base of the sintering operation, and a device therefor. CONSTITUTION: A changeable operational action is set by collating the actual measured process data with a constrasting table showing the relation between a prohibiting action and the process data and process data in the case of changing the operational action is obtd. by executing simulation. After executing the weighing decided with a sintering operational direction to each of the process data by executing the simulation, the operational action showing the optimum process data is selected and is made to be the changing action of operation.
Patent JP-H1126915-A (JP)
Title: Solder leveling device for printed wiring board
Inventor: KAWAHARA TAKESHI
IPC: B23K1/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent soldering failure at the time of mounting a part, by uniformly forming a solder layer such as a pad for surface mounting in the solder leveling device of a printed wiring board. SOLUTION: A printed wiring board 1 is immersed in a molten solder tank 3, and molten solder is adhered to the prescribed part. One column or more than two columns of high temperature and high pressure air blow ports 4a for flowing surplus solder by spraying high temperature and high pressure air to the printed wiring board 1, while it is pulled out of the molten soldering tank, 2 are set obliquely against the pull-out direction of the print wiring board 1 and faced to both faces of the printed wiring board 1 with a constant distance from the board faces of the printed wiring board 1, so that they can cross on the both faces.
Patent JP-H107054-A (JP)
Title: Storage device of scooter type vehicle
Inventor: TAKI NORIO
IPC: B62J9/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To efficiently store an antitheft lock by storing and holding the antitheft lock in a space on a head pipe side in a storage box along a side wall of the head pipe side. SOLUTION: A front trunk comprises a shallow recessed part 71 which is wide in the vehicle width direction, and right and left storage recessed parts 73, 74 formed on a bottom surface 71a of the recessed part 71. The right and left storage recessed parts 73, 74 are located on each side of a head pipe so as to avoid a head pipe 9. An arm storage space 76a to store an arm part of a P-shaped locking member along a side wall 74a on the head pipe side and a cylinder storage space 76c to store a cylinder part of the P-shaped locking member are formed in the storage recessed part 71 on the left side of a vehicle body. A locking member holding means 77 comprising two holding claws to hold the arm part of the locking member is integrated with a front end wall of the locking member storage part 76.
Patent JP-H0968770-A (JP)
Title: Silver halide photographic emulsion and its production
Inventor: FURUSAWA NAOKO
IPC: G03C1/015
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To produce a silver halide photographic emulsion with which an image with low fog and high sensitivity can be obtd. SOLUTION: This silver halide photographic emulsion is produced by using a sensitizer expressed by [N(R1 )(R2 )][N(R3 )(R4 )]>C=X and thiosulfate in a chemical ageing process. During chemical ageing and before the reaction of the thiosulfate is substantially completed, the sensitizer expressed by formula is added. In formula, X is S, Se or Te, R1 , R2 , R3 , R4 are hydrogen atoms, amidino groups, alkyl groups, aryl groups, or heterocyclic residues, and R1 , R2 , R3 , R4 may be same or different. Or, the sensitizer expressed by formula and thiosulfate are used in the chemical ageing process. During chemical ageing and before and reaction of the thiosulfate is substantially completed, the sensitizer is added.
Patent JP-2000010663-A (JP)
Title: Server housing box
Inventor: NAKAMURA TORU
IPC: G06F1/20
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a server housing box under the consideration of a server housing environment such as space and manpower saving countermeasure, heat radiation countermeasure, security countermeasure, and earth-quake proof countermeasure. SOLUTION: This server housing box is provided with a housing rack for housing a server and a case for housing a server controller 2 and a power source controller 8 or the like. The server housing box is also provided with an environment monitoring device, air conditioner, housing rack moving mechanism, UPS device 6, and communication controller 7. In this case, it is desired that this is provided with a dust preventing function, sound preventing function, and electromagnetic shield function.
Patent JP-S6069426-A (JP)
Title: Kerosene combustion unit
Inventor: WADA CHIYUUZOU
IPC: F23N5/12
Filed: 1983-09-27
Abstract: PURPOSE:To prevent improper ignition by a method wherein a temperature dependent type element is attached to a reference voltage circuit for a flame rod. CONSTITUTION:It is assumed that a level of oxygen deficiency at a normal temperature is defined as e1 and an ignition sensing level is defined as e0. At this time, a potential at the flame rod voltage point (g) is defined as a performance (g) and during a stable condition it becomes a level (e2). However, when the temperature is decreased, the flame rod voltage point (g) becomes a performance (g'), is decreased lower than the level e0, resulting in that a flame sensing is not performed and a ignition failure occurs. However, the potential at the point (e) is decreased down to the performance e'0 by a thermistor 31, so that the level e2' during the stabled condition of the performance (g') is more than the level (e'0) with a specified width being kept. Thereby, the flame sensing is positively performed and it is possible to prevent the ignition failure.
Patent JP-S60150645-A (JP)
Inventor: JIEIMUZU DABURIYUU OOBAABETSUK
IPC: B23K26/08
Filed: 1984-08-29
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-S6422046-A (JP)
Title: Semiconductor and manufacture thereof
Inventor: OKAMOTO YUTAKA
IPC: H01L23/522
Filed: 1987-07-17
Abstract: PURPOSE:To accomplish a good connection by providing a first wiring layer to be connected to the impurity diffusion region in the part on the end of a field insulating film where the substrate is exposed, and a second wiring layer connecting to the first wiring layer in the opening part of an inter-layer insulating film. CONSTITUTION:A first wiring layer 6 is comprised of, for instance, a polycrystalline silicon layer and extended to become the gate electrode of an MOS transistor for instance. The first wiring layer 9 directly connects to an impurity diffusion region 3 through a part 5 where the substrate is exposed. A second wiring layer 9 connects to the first wiring layer 6 through the opening part 7 of an inter-layer insulating film 8 provided on the first wiring layer 6. It thus connects to the impurity diffusion region 3 through the first wiring layer 6. The second wiring layer 9 has an impurity introduced into, for instance, the connection region thereof. With this, even if the second wiring layer is provided with an ultra-high resistance, the connecting resistance between the impurity diffusion region 3 and the first wiring layer 6 can be made sufficiently low.
Patent JP-S5880126-A (JP)
Title: Magnetic head
Inventor: YASUDA ISAO
IPC: G11B5/008
Filed: 1981-11-07
Abstract: PURPOSE:To ensure good sound qualities although the driving speed of a tape is lowered, by providing magnetic heads of different working gaps in parallel to each other via a spacer. CONSTITUTION:The 1st magnetic head 1 of a short gap length and the 2nd magnetic head 2 of a large gap length are formed by butting ferrite core half bodies 11 and 12 as well as 31 and 32 to each other and then winding coils 14 and 33. A spacer 5 has a multilayered structure of a shielding plate 51 and the 1st and 2nd nonmagnetic materials 52 and 53. The spaces 54 and 55 are formed to the materials 52 and 53 to store the coils 14 and 33, respectively. The track width 15 of the head 1 is set larger than the track width 34 of the head 3, and the full width 56 of the spacer 5 is equal to the sum of the track widths. Then the TV signals are recorded and reproduced by the head 1; while the audio signals accompanied by the TV signals are recorded and reproduced by the head 2. As a result, a sufficiently high relative speed is obtained for recording/reproducing of the sound signals although the tape driving speed is low.