baber/WOPTO huggingface dataset:
Patent JP-2000165888-A (JP)
Title: Moving picture decoding display method and its system
Inventor: MATSUO AKIHIKO
IPC: H04N19/423
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To decrease a display time for an image for a time when an image of a frame that cannot substantially be decodable is to be displayed. SOLUTION: In the case that an error detection section 104 detects presence of an error in image data read from a buffer section 102, a display section 114 displays decoded image data of a frame stored in an image memory 112 just before the frame whose error is detected until a decoding section 106 decodes image data of a decodable frame and at least the decoded data are stored in the image memory 112, and the display section 114 displays decoded image data of the decodable frame stored in the image memory 112 until the decoded image data of the decodable frame are outputted in substantial timing.
Patent JP-H05169280-A (JP)
Title: Method for joining steel
Inventor: FUKADA YASUTO
IPC: B23K20/00
Filed: 1991-12-21
Abstract: PURPOSE:To suppress the reduction of toughness at the joint part and to produce the joint of high toughness. Because the liquid phase diffusion joining method of high efficiency can be adopted to the joining of strength member, so the coverage of the liquid phase diffusion joining method is enlarged. CONSTITUTION:At the steel joining time, an insert material of lower melting point than the material to be joined is inserted between surfaces to be joined, heated within the temperature range over the melting point of insert material and under the melting point of the material to be joined, the material to be joined is pressurized and joined with the liquid phase diffusion joining and then cooled with the cooling speed of >=5 deg.C/sec.
Patent JP-H10175351-A (JP)
Title: Recording device, parameter setting method, and storage medium storing parameter setting control program
Inventor: MURATA TAKAYUKI
IPC: B41J29/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To set parameters easily by sensing respective marks on given sites on a parameter sheet by using an optical reflection type sensor mounted on a carriage, and setting or changing the parameters corresponding to the positions of sensed marks. SOLUTION: The set values of parameters are recorded in the main scanning direction of a carriage and the kinds of parameters are recorded in the feeding direction of a recording medium and respective parameters are set by smearing away the inside of a printed rectangular frame by a writing instrument and marking. At the time of setting or changing the parameters, the operation mode of a recording device is moved to the parameter sensing mode for reading the parameters through a CPU, and a setting parameter sheet is set on the paper feed position. The feeding of the parameters sheet is carried out in the above-said state, and marks written on the sheet are sensed by, for example, a paper width sensor to set the parameters for the recording device.
Patent JP-H076605-A (JP)
Title: Vehicle headlamp
Inventor: FUTAMI TAKASHI
IPC: F21V17/00
Filed: 1993-12-06
Abstract: PURPOSE:To reduce glade light, prevent light quantity from decreasing and improve the performances of a headlamp by introducing a double end type bulb as a light source of the headlamp and limiting vertical width of a reflecting mirror. CONSTITUTION:A halogen bulb 10 with a inflared rays reflecting film as a double end type bulb is adopted as a light source, and strict limitation is applied to upward stray light for the light distribution characteristic of the headlamp 1. In the reflecting mirror 2 of the headlamp 1, a parabolic shape is to be displayed on one side cross section such as a paraboloidal surface. Here the vertical width D of the reflecting mirror 2 is limited to the headlamp 1 for reducing glare light caused by adopting the halogen lamp 10 with infrared reflecting film. Moreover appropriate treatment is applied to an outer lead 12, more ensuring this effect. In the halogen bulb 10 with an infrared reflecting film in a range unconflictive with a light distribution standard, the vertical width D of the reflecting mirror can be expanded to 85mm, and in the case of a double end type bulb, to 65mm.
Patent JP-H06184546-A (JP)
Title: Method for improving tar
Inventor: SAKAWA MITSUHIRO
IPC: C10C1/00
Filed: 1992-12-18
Abstract: PURPOSE:To convert the high-boiling component of tar into low-boiling components without subjecting to a high-temperature treatment under pressure. CONSTITUTION:Tar is irradiated with a low-temperature plasma in a hydrogen- containing atmosphere. Thus, low-boiling components such as benzene, toluene and xylenol of a high value added can be obtained in a large quantity.
Patent JP-H09181132-A (JP)
Title: Capillary position detector of bonding equipment
Inventor: MORIMOTO MASAAKI
IPC: H01L21/60
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To measure the position of a capillary of an ultrasonic bonding equipment with high precision. SOLUTION: This equipment is so constituted that a bonding arm 22 retaining an ultrasonic horn 23 wherein a capillary 21 is fixed on the tip is reciprocated up and down. In this case, a spot light is casted from a spot light source 26 on a reflecting mirror 25 fixed on the upper surface of the bonding arm 22. The output signal of a position detecting element 27 which receives a light which is the spot light reflected by the reflecting mirror 25 is inputted in a signal processing circuit 28, and the position of the capillary 21 is obtained.
Patent JP-H11170066-A (JP)
Title: Joining method between titanium alloy and dissimilar metal material
Inventor: SUZUKI NOBUNAO
IPC: B23K103/24
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient joining strength by specifying a surface roughness of a dissimilar metal material of an opponent material and joining with using an insert material under a pressurized state in a non-oxidizing atmosphere so as not to produce a brittle compound at a boundary face. SOLUTION: In a non-oxidizing atmosphere vacuum as a joining atmosphere, an insert material of <=0.1 mm and containing one kind or more among Ta, Mo, W, Nb, V is inserted to a joining boundary face between a titanium alloy and e.g. a low alloy steel containing carbon, the assembly is put in a metal cylinder and is vacuum welded by an electron beam. Further, the assembly is pressurized by HIP treatment to be joined. At this time, a surface roughness of the low alloy steel is made to a range of Ra=1.6a-6.3a. In the case of the surface roughness is coarser, adhesion of the joining boundary face is turned to uneven, in the case of finer, adhesion is deteriorated. Further, a joining temp. is preferably <=950 deg.C, pressurizing force is preferably <=100 MPa.
Patent JP-H11174043-A (JP)
Title: Water quality analyzer
Inventor: MURAKAMI HIROSHI
IPC: G01N33/18
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent a clogging of a specimen liquid flow path by pollutant in a specimen liquid or due to breeding of microorganism and adverse effects on analysis results without using any chemical in a water quality analyzer which handles severely contaminated specimen liquid. SOLUTION: In a water quality analyzer such as a chemiluminescent NO gauge 8 incorporating an ozone generator 7 as one of the component elements, an ozone water tank 27 is provided, ozone gas is injected into water contained in the ozone water tank 27 by utilizing a non-measuring time of the ozone gas generated from the ozone generator 7 so as to produce ozone water. Then the ozone water is flown into a specimen liquid flow path 13 and a solid remover 21 so as to perform the cleaning and sterilizing automatically.
Patent JP-H09155555-A (JP)
Title: Flash welding starting method
Inventor: MUKAI TAKAMINE
IPC: B23K11/24
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the flash welding starting method to easily execute flash welding in the case there is scale at the end face of members to be welded. SOLUTION: In the flash welding method, in which two members 1, 2 to be welded are held with two electrodes 3A, 3B connected to both output ends of secondary side of a power feeding transformer 5 and abutted each other, further, electric current is caused to flow between both electrodes 3A, 3B, after the initial stage energizing treatment, in which, while the end faces of two members 1, 2 to be welded are brought into contact each other and energizing is started, right after energizing, an electric current value is set to a prescribed electric current required for arc generation and then a clearance is formed between the end faces to generate arc, is executed, flash welding is started.
Patent JP-H07162937-A (JP)
Title: System for managing and controlling reception units of plural fixed stations
Inventor: KOMINE SACHIKO
IPC: H04Q7/28
Filed: 1993-12-09
Abstract: PURPOSE:To prevent speaking quality from being lowered at the time of press talk speaking by collecting electric field detection data from respective slave station fixed stations at a main fixed station and opening a channel while instantaneously selecting any reception unit which satisfies conditions. CONSTITUTION:A processor 23 reads digital received electric field data detected and stored periodically from a RAM 24, compares them with an electric field level threshold value stored in an E PROM 25 and stores the result in the RAM 24 as the electric field detection data. On the other hand, the processor 23 periodically performs the tone detection of each reception unit 5 and stores the result in the RAM 24 as tone squelch detection data. A manipulator provided at the main fixed station opens the channel by instantaneously selecting the reception unit satisfying the conditions corresponding to the electric field detection data collected from the respective slave station fixed stations, channel switching instruction and further the tone squelch detection data. Thus, speaking quality can be prevented from being lowered at the time of press talk when operating the system of plural fixed stations.
Patent JP-2001156826-A (JP)
Title: Line concentrator
Inventor: MAGOME HIDEKAZU
IPC: H04L12/44
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a line concentrator which can make communication regardless of the occurrence of a fault in a transmission part some transmission system. SOLUTION: The line concentrator 1 is provided with a plurality of transmission parts 3 and 5 and reception parts 4 and 6 which communicate in different transmission system and exchanges transmission system information with a device a of the other party of communication and selects an optimum transmission system on the basis of this information to perform communication. The line concentrator 1 has a function; and if a transmission system cannot be selected because of the occurrence of a fault in the transmission part of any transmission system, this function detects it by signals received by reception pats 4 and 6 that the device of the other party of communication has been connected and performs communication with another transmission system where any fault has not occurred.
Patent JP-H09180501-A (JP)
Title: Light source and image projector using it
Inventor: OGAWA MASUMI
IPC: H01J61/88
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a light source with high convergence efficiency independent of a setting state and provide an image projector using the light source by improving the structure of the light source such as a metal halide lamp. SOLUTION: A light source is constituted of a short arc metal halide lamp 2, a lamp reflector 3 for converging light, a support member 4, and a gravity detecting means 5 for linking and supporting a pair of permanent magnets 11, 12 arranged up and down with a linking means 14. When a weight 13 fixed to the linking means 14 is positioned downward, a pair of permanent magnets 12 on the lower side applies a horizontal transverse magnetic field C to a discharge arc to correct the discharge arc straight. The light source which is uniformly bright even in a reversed state at 180 degrees as in a standing state and an image projector using the light source are realized.
Patent JP-H10180400-A (JP)
Title: Wheel disc, production and device therefor
Inventor: YAMOTO JIYUETSU
IPC: B21J9/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To lighten the weight and to reduce the cost while keeping the durable strength for requiring on a parts collected with stress by non-uniformly making the wall thickness even in the circumferential direction of a disc and making the wall thickness of the stress collecting parts thicker in comparison with the other parts. SOLUTION: This wheel disc 10 is produced by swinging a swinging punch 21 and forming projecting and recessing parts 22 on a plurality of numbers of places in the circumferential direction. In this wheel disc 10, the wall thickness is changed in the circumferential direction, by increasing the wall thickness only at the stress concentrated part, the durable strength can be improved. The production device 20 is provided with the swinging punch 21 and a swinging mechanism having two eccentric rollers to swing the swinging punch 21.
Patent JP-H07163153-A (JP)
Title: Control method for single-phase three-wire inverter
Inventor: KUME TSUNEO
IPC: H02M7/48
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a single-phase three-wire PWM output voltage from a single DC power supply without requiring any insulating transformer by keeping the current command for one of three-phase output terminals of an inverter bridge constantly at zero as a neutral phase and employing sine wave current commands, having phase difference of 180 deg. for two other phases. CONSTITUTION:A current command generator 11 generates sine wave current commands having phase difference of 180 deg. and corresponding to the system voltage for phases R and S and current amplifiers 12, 13 amplify the difference between the current commands and actual currents detected through current detectors 6, 7 to produce voltage signals eR, eS. PWM controllers 15, 16, 17 compare a triangular signal eC generated from a carrier signal generator 14 with voltage signals eN, eR, eS to produce a drive control signal for a switching element in an inverter bridge 3. The input voltage signal en to the PWM controller 15 for the neutral phase N is set at zero. This method allows linkage with a single-phase three-wire power supply through a simple constitution.
Patent JP-H07156485-A (JP)
Title: Rolled paper holding structure
Inventor: YATABE KOJI
IPC: B41J15/04
Filed: 1993-12-10
Abstract: PURPOSE:To prevent invasion of dusts into a case body at the time of non-using with excellent portability. CONSTITUTION:An inlet port 16 of rolled paper 14 and a discharge port 15 of the paper 14 are provided at a case body 1 containing a printing unit 8. A first cover 24 for covering the port 16 and a second cover 28 covering the port 15 when a rolled paper holding member 20 is contained in a containing recess 11 are provided at a rolled paper holding member 20 rotatably mounted at the recess 11 of the body 1. A holder 27 for holding the paper 14 when the member 20 is erected on the body 1 is provided. Accordingly, at the time of using, the member 20 is erected on the body 1 to hold the paper 14. At the time of non-using, the member 20 is contained in the recess 11 to eliminate disturbing of the member 20, and the ports 16, 15 are covered with the covers 24, 28.
Patent JP-H06167218-A (JP)
Title: Combustion chamber for swirl chamber type diesel engine
Inventor: KATAOKA YOICHI
IPC: F02B19/18
Filed: 1992-11-30
Abstract: PURPOSE:To prevent two adjacent subsidiary chamber nozzle holes from approaching each other so as to secure thickness of the subsidiary chamber mouth ring and to prevent a melting damaged crack, and to improve output of a subsidiary chamber type engine and to secure reliability of a combustion room by setting the length of passages in the two subsidiary chamber nozzle holes on a plane, whose cross section contains each of two center lines, to be smaller than the diameter in the vertical direction to the plane. CONSTITUTION:As to a subsidiary combustion chamber 2, its upper part is arranged in the inside of a cylinder head 4 while its lower part is arranged in the inside of a subsidiary chamber mouth ring 9, which is fitted inside the cylinder head 4 so as to fit its lower face. The subsidiary chamber mouth ring 9 is provided with two subsidiary chamber nozzle holes 3, which set two straight lines crossing at the point P on the center line B side against the center line A as their center lines respectively, on a plane C containing the center line A of the subsidiary combustion chamber 2 and the center line B of the cylinder 8. In this case, when it is determined that each of the center lines for both of the subsidiary chamber nozzle holes 3 is each of lines N1, N2 individually, a plane containing the center lines N1, N2 is a plane M the length of the intersection of the cross section of the subsidiary chamber nozzle hole 3 and the plane M is (b), and the length of the cross section of the subsidiary chamber nozzle hole 3 in the vertical direction against the intersection is (a), the relation (a)>(b) is satisfied.
Patent JP-2001156248-A (JP)
Title: Semiconductor device
Inventor: MURATA AKIHIRO
IPC: H01L25/07
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a simple structure easily manufactured in a device having semiconductor chips mounted in a solid manner. SOLUTION: The semiconductor device 100 comprises laminates 10 of wiring blocks obtained by laminating wiring blocks 12A, 12B, 12C interposed between the laminates 30 of semiconductor chips integrated by laminating semiconductor chips 32A, 31B, 32C. Wirings 20A, 20B, 20C are respectively formed on the surfaces of the blocks 12A, 12B, 12C, and the terminals 34 of the chips 32A, 32B, 32C can be electrically connected to each other.
Patent JP-H04208587-A (JP)
Title: Three-dimensional circuit module
Inventor: MISHIRO EIJI
IPC: H05K3/46
Filed: 1990-11-30
Abstract: PURPOSE:To mount a printed board in high density by bending a flexible printed board so that a molding material is disposed outside as a stereoscopic polygon, and forming surfaces for forming the polygon in a multilayer structure. CONSTITUTION:A molding material 2 of injection molding is integrally formed simultaneously on the rear surface of a flexible printed board 1. Circuit components are placed on the board 1, the material 2 is bent at its connecting seam, a circuit module of a stereoscopic polygon is formed, surfaces for constituting the polygon are superposed, and the material 2 is so extended as to become multilayers. Since the surfaces for constituting the polygon are superposed when the stereoscopic polygon is formed, the area for mounting the components is increased by an area of the superposed parts. Thus, the components can be placed further in higher density by a stereoscopic circuit of present state as a module, and the module can be reduced in size.
Patent JP-H11169191-A (JP)
Title: Modification of oil and fat
Inventor: MORISHITA AKITOSHI
IPC: C12P7/64
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying oil and fat by reducing asymmetric triglyceride in a good efficiency from the oil and fat containing >=50 wt.% symmetric triglyceride. SOLUTION: This method for modifying oil and fat is to apply a lipase having a specificity to 1, 3 positions of triglycerides for the oil and fat containing >=50 wt.% symmetric triglycerides in which saturated fatty acid residues bond at 1, 3 positions and an unsaturated fatty acid residue bonds at 2 position, for reducing the amount of asymmetric triglycerides in which the saturated fatty acid residues bond at 1, 2 positions and an unsaturated fatty acid residue at 3-position.
Patent JP-H04233421-A (JP)
Title: Non-contact-type measuring method for thermodynamic temperature of remote body or other surface property and measuring device used in this measuring method
Inventor: SHIYANKAA KURISHIYUNAN
IPC: G01J5/00
Filed: 1990-11-30
Abstract: PURPOSE: To accurately and instantaneously determine the thermodynamical temp. and brightness temp. of a remote matter by measuring the deflection angle, phase change and self-radiation of reflected light and radiant light generated by applying a polarizing light having a given wavelength. CONSTITUTION: The laser beam 20 obtained by polarizing the beam 13 having a wavelength given from a laser beam source 16 passes through a chopper 22 rapidly opened and closed continuously and regularly to be incident on the surface of a sample 10 and the reflected light thereof is detected by a detector means 14. The means 14 detects the self-radiant beam from the sample 10 when laser beam is ON and detects radiant beam and self-radiant beam when the laser beam is OFF. The detector 28 of the means 14 splits thse beams into two component beams and further splits them into two beams of polar components. Four beams are measured by four kinds of detectors and the obtained numerical values are gathered by an amplifier 40 and calculated by a computer 42 to be outputted. This read value is used in the calculation of brightness temp., emissivity and thermodynamic luminous intensity.
Patent JP-2000207590-A (JP)
Title: Taximeter
Inventor: DOI KUNIO
IPC: H01H9/16
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a taximeter by which a misoperation in a tariff button is surely prevented. SOLUTION: The taximeter is provided with a voice recognizing means 22 for recognizing a voice command uttered by a driver and a tariff setting means for setting a tariff based on the command recognized by the means 22. Then an output means 6 capable of outputting sound signals being different at every tariff is arranged and the sound signal corresponding to the set tariff is outputted from the output means whenever the tariff is set by the setting means. The voice pattern of the driver is previously stored in an IC card.
Patent JP-H11169990-A (JP)
Title: Form rolling device for gear and manufacture of form rolling gear
Inventor: KAWAI TOSHINORI
IPC: B21H9/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To surely support a gear by preventing a slide, while restraining the concentration of stress on a recessed part of a side surface in a shaped gear. SOLUTION: The device is provided with a clamp part 3 which is formed in a rotatably supported main shaft side mandrel 2 and abutted on an annular side surface of a work 10, a clamp part 5 which is formed in a tailstock side mandrel 1, which is driven in the axial direction and supported rotatably and coaxially with the main shaft side mandrel 2, and selectively holds and pressurizes the side surface of the work 10 with the clamp member 5, and a clamp ring 7 which is provided with a die pressurized onto the outer periphery of the work 10, disposed in the inner periphery of the clamp part 5 and formed of an annular flexible member capable of engaging with the inner periphery of the work 10 and moreover enlarging its outer diameter, and a tapered part 4 which is disposed in the inner periphery of the clamp part 3 and engaged with the inner periphery of the clamp ring 7.
Patent JP-H06285128-A (JP)
Title: Foot finger massage device
Inventor: TAKAHASHI TOSHIO
IPC: A61H7/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide a foot finger massage device for automatically performing massage on foot fingers for many minutes to soften muscle to improve blood circulation. CONSTITUTION:This device comprises an upper board 1 which is supported to swing freely in front and rear directions F, R while sandwitching fingers 120, 121 of feet 100, 101, a lower board 2 on which heels 100, 101 of the feet 100, 101 are placed, a swinging mechanism 3 for swinging the upper board 1, and an adjusting mechanism for adjusting th distance between the bords 1, 2 according to the sizes of length of the feet 100, 101.