baber/WOPTO huggingface dataset:
Patent JP-2002022733-A (JP)
Title: Decarburized layer evaluation method for steel material
Inventor: ICHIHARA AKIE
IPC: G01N33/20
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a decarburized layer evaluation method for a steel material for quickly and precisely making an evaluation of a test on various subjects related to decarbonization such as an unknown heating condition of a decarburized steel material and a test on a carbon concentration profile of the decarburized steel material. SOLUTION: This decarburized layer evaluation method includes at least two or more processes among an experiment process, in which the decarburized layer is applied by heating the steel material in a heating condition controllable furnace, an actual measurement process for measuring an actual carbon concentration profile of the decarburized material as the steel material having the applied decarburized layer, and an estimation process for estimating an estimated carbon concentration profile or the heating condition of the decarburized steel material.
Patent JP-2001101316-A (JP)
Title: Electronic bidding method, digital subscribing method, recording medium and information proving method
Inventor: SAKURAI KOICHI
IPC: G06Q50/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To protect the privacy of a bidder, to prevent huddling and to protect the profit of a requester. SOLUTION: An electronic bidding method for executing auction through an electronic communication line has a bidding step (s5) for ciphering selected bidding amount information and transmitting it to an auction organizer device from a bidder device, a recognizing step (s6) for transmitting bidding amount information by which all bidder devices are ciphered, designating an amount from the highest or lowest bidding amount that can be selected, recognizing whether the bidder device executes bidding at the designated amount or not from the auction organizer device and sequentially putting up or down the designated amount until bidding at the designated amount is recognized from any bidder device and a successful bid deciding step (s6) for succeeding bidding from the bidder device when bidding is recognized at the designated amount in the recognizing step.  Then, a digital subscribing method, a recording medium and an information proving method are also installed.
Patent JP-2002019145-A (JP)
Title: Ink jet head unit and ink jet recorder
Inventor: TAKADA MASAYUKI
IPC: B41J2/055
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head unit in which a nozzle can be recovered from clogging by a simple method and the ink jet head is not discarded but can be used well, and an ink jet recorder comprising that ink jet head unit. SOLUTION: The head unit 25 comprises an ink jet head 24 comprising a joint unit 47, a manifold 71 and an actuator 70, and a base plate 46 for supporting the ink jet head 24. The manifold 71 and the actuator 70 are bonded to one side of the base plate 46 and they are integrated with the base plate 46 so that they can be located at reference positions. A joint unit 47 is fixed removably to the other side of the base plate 46 and filters 82, 94 are provided in the ink channel of the joint unit 47.
Patent JP-2002029283-A (JP)
Title: Follow-up travel control device for vehicle
Inventor: KANEHIRA MINORU
IPC: B60W10/18
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To suppress acceleration control that makes a driver feel a sense of incongruity when losing sight of a preceding vehicle by a vehicle-to-vehicle distance sensor in follow-up control of the preceding vehicle. SOLUTION: In the captured state of the preceding vehicle, target vehicle speed VL* is computed according to the deviation between a target vehicle-to- vehicle distance L* and a vehicle-to-vehicle distance L detected by the vehicle-to- vehicle distance sensor 14, and set as target vehicle speed V*, and vehicle speed control is performed to make own vehicle speed Vs coincide with the target vehicle speed V*.  When the captured state of the preceding vehicle is changed into the non-detected state of the preceding vehicle not captured by the vehicle- to-vehicle distance sensor 14, a target vehicle speed limiting part 52 computes a limiting specified value GS referring to a limiting specified value computing control map on the basis of the own vehicle speed Vs at that time, and a vehicle speed variation ΔV/t is limited by the limiting specified value GS to limit the acceleration change of the target vehicle speed V*. The limiting specified value GS is set to a positive value indicating acceleration when the own vehicle speed Vs is a specified value or more and to a negative value indicating deceleration when the own vehicle speed is less than the specified value.
Patent JP-2002029222-A (JP)
Title: Pneumatic tire
Inventor: KIWAKI KOYO
IPC: B60C11/11
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To restrain lowering of performance in running on the ice and snow road surface and improve drainage performance. SOLUTION: This tire is provided with a tread having plural blocks 16B in which a corner part 18 is chamfered to be gradually lowered as the surface goes toward an apex 18A. In the tire, sipes 28, 30 are formed in the chamfered corner part 18.
Patent JP-2001320228-A (JP)
Title: Dielectric leakage wave antenna
Inventor: TESHIROGI TAMOTSU
IPC: H01Q13/28
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To easily radiate various polarized electromagnetic means with simple structure. SOLUTION: The dielectric leakage wave antenna 20 has a ground plate conductor 21, a dielectric substrate 23 provided while being overlapped on one side of that ground plate conductor 21 for forming a transmission line for transmitting electromagnetic waves with the ground plate conductor 21 from one terminal side to the other terminal side along with the surface, metal strips 24 mounted on the surface of the dielectric substrate at prescribed intervals along with the electromagnetic wave transmitting direction of the transmission line for leaking the electromagnetic waves from the surface of the dielectric substrate and a power feeding part 30 for supplying the electromagnetic waves to one terminal side of the transmission line.  In the antenna, vertically and linearly polarized electromagnetic waves are radiated by providing the metal strips 24, which have a length almost equal to the width of the dielectric substrate 23, orthogonally to the electromagnetic wave transmitting direction of the transmission line.
Patent JP-2002038265-A (JP)
Title: Method and device for vacuum film formation
Inventor: MIYAZAWA KAZUTOSHI
IPC: C23C14/56
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of vacuum film deposition, which uniformly heat a substrate to be treated in a short time in a load lock chamber for evacuation. SOLUTION: The method comprises supporting a center part of the back face of the substrate to be treated 4 which has been carried in the load lock chamber 1 with a supporting block 6, and comprises uniformly heating the substrate 4 to be treated, by separately adjusting the heat condition of the surrounding part and the center part of the treated substrate 4, with first heating means 2a and second heating means 2b provided at the opposite side of the supporting block 6.
Patent JP-2002040088-A (JP)
Title: Deterioration diagnostic device for power cable
Inventor: AZUMA SEIJI
IPC: G01R31/12
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely diagnose the insulation deteriorated state of a power cable direct-coupled to an underground apparatus, for example, even a local deterioration by deterioration of water tree. SOLUTION: In this device, the voltage applied to the power cable direct- coupled to an underground apparatus direct-coupled terminal 2 is detected as a voltage signal by the voltage induced in a voltage detection part 11, and an earthing conductor current carried to the earthing conductor 12 of the power cable 1 is detected by a CT 13. A loss current arithmetic part 33 calculates the loss current of the same phase as the detected voltage signal from the voltage signal and current signal, and a deteriorated state diagnostic part 43 diagnoses the deterioration of the power cable 1.  Accordingly, since the voltage and earthing conductor current of the power cable are detected without providing any detecting means or the like on the power cable 1 or imparting an external signal or the like, and the loss current is detected on the basis of the voltage and earthing conductor current of the power cable 1, the insulation deteriorated state of the power cable direct-coupled to the underground apparatus, for example, even the local deterioration by deterioration of water tree can be easily and surely diagnosed.
Patent JP-2002046628-A (JP)
Title: Steering device for vehicle
Inventor: SEKINE HIROSHI
IPC: B62D1/19
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To absorb impact to a vehicle at the time of primary collision without bringing about a rise of the manufacturing costs even in the case a sliding mechanism such as spline fit is required. SOLUTION: A small stiffness part (circular hole 9 and thin part 10) having a small bending stiffness is formed in an upper shaft 5 of an intermediate shaft 3 in the rear part of a vehicle, so that when an impact acts on a universal joint 1 in the front part of the vehicle in the direction behind the vehicle at the time of primary collision of the vehicle, the intermediate shaft 3 folds at the small stiffness part of the upper shaft 5 and the impact will be absorbed. At this time, the impact is first applied to the universal joint 1 in the front part of the vehicle while the place where the small stiffness part is formed lies at the upper shaft 5 of the intermediate shaft 3 in the rear part of the vehicle, so that 'the length of the arm' when impact acts as a bending load is made longer, which allows certain operation to fold at the small stiffness part.
Patent JP-2002046324-A (JP)
Title: Image printing service system
Inventor: ANDO MITSUHIKO
IPC: H04N5/76
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To compensate a lack of a printing function (for example, waiting time, correspondence to special printing, working frequency of a manager or the like) without reducing facility of an image output device whereby a customer can directly operate the device and take out a photo image. SOLUTION: This image printing service system includes a body section 1 and a backyard printing section 2 connected with each other via a line. The body section 1 comprises an image data input means 4, an order content input means 6, an output content designating data forming means 8 that forms output content designating data 9 including an order content such as an image to be outputted and the number of sheets based on the input image data 5 and the order content 7, an output way selecting means 10 for selecting immediate printing or printing in the backyard and an immediate printing means 11 for immediately printing the ordered image. The backyard printing section 2 has a backyard printing means 12 for performing the backyard printing of the ordered image.
Patent JP-2002051394-A (JP)
Title: Loudspeaker and its assembling method
Inventor: KATO TOSHIFUMI
IPC: H04R7/04
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker, the characteristics of which are improved by strictly setting the dimension of a magnetic circuit gap into which a voice coil bobbin is inserted. SOLUTION: In the loudspeaker, in which a voice coil wound around the voice coil bobbin 14 is inserted into the magnetic circuit gap of a magnetic circuit and a cone 16 connected to the voice coil bobbin 14, is vibrated, the cone 16 is constituted of two divided cones of a driving cone 16A connected to the bobbin 14 and cone paper 16B which is connected to the frame F side via an edge 17.
Patent JP-2002052053-A (JP)
Title: Blood circulation promoter
Inventor: KOGURE HISAYA
IPC: A61H7/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structured and highly effective blood circulation promoter. SOLUTION: The blood circulation promoter comprises a base material 4, plural rows of long bag bodies 5 mounted on the base material 4, valves 7 dividing the long bag bodies 5 by a prescribed length to constitute plural air rooms 6 to be opened/closed when the pressure in the air rooms is a prescribed value, tubes 8 communicating with air rooms 6 of adjacent long bag bodies 5, and an air pressure supply pump 8 connected to one of the plural air rooms 6 of one long bag body 5.
Patent JP-2002054292-A (JP)
Title: Construction panel
Inventor: KOKUBU TOSHIHIDE
IPC: E04F13/12
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a mechanically strong construction panel usable for an internal wall material, an external wall material, a roof material, a ceiling material, a floor material, a partition material, a fire door or the like of a building or a construction and free of deformation such as a swell, a warp, or the like after production. SOLUTION: In this construction panel A, a core material 3 is put between a front face material 1 and a back face material 2, and in the width directional both ends, male and female joint structures are formed. In one end of the construction panel A, a locking piece 9 projecting outward and a fitting piece 10 are formed, while in the other end, a locking groove 12 projecting inward and a fitting groove 18 are formed and a fixing face 19 is formed by projecting the lower edge of the fitting groove 18 outward further.
Patent JP-2002052979-A (JP)
Title: Multiple light lamp load monitor
Inventor: ISOZUMI TADASHI
IPC: H02H3/24
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a multiple light lamp load monitor capable of improving abnormality detecting precision. SOLUTION: An electric current detection means 100 detects a lamp electric current flowing in a multiple light lamp load. An analog/digital conversion means 3 outputs a digital electric current detection signal analog/digital converting a detected electric current. A core-breaking detection means 4a-1 monitors the digital electric current detection signal and detects core breaking of the multiple light lamp load. A changing means 200 changes a lamp electric current range which the analog/digital conversion means 3 can convert in accordance with specification information of the multiple light lamp load.
Patent JP-2002057515-A (JP)
Title: Matrix circuit and phased array antenna using the same
Inventor: KIRA FUMIO
IPC: H01Q3/26
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a matrix circuit, with which the number of junctions as a deterioration factor of circuit characteristics can be reduced and a stable and highly accurate large scale circuit can be comprised, concerning a matrix circuit, with which a phase difference between adjacent ports on the output side is changed by the position of a port to input a signal, having a hybrid and a phaser. SOLUTION: The hybrid having a number K of stages >=3 is composed of a hybrid having a number K' of stages <=K-1. Besides, the hybrid having the number K of stages is constituted by parallel arranging 2K-K' hybrids having the number K' of stages on the output side. Further, the phased array antenna has such a matrix circuit and constituted so that the output side of this matrix circuit can become an antenna element.
Patent JP-2002059838-A (JP)
Title: Lift truck
Inventor: KUMADA WATARU
IPC: B66F9/075
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To safely move a lift truck forward and backward at a desired speed. SOLUTION: In this lift truck, an operating arm 13 is extended backward from a self-propelled truck body 3 having a lift 7 disposed in the front part, and the traveling direction of the truck body 3 is changed by swinging the operating arm 13 right and left. Handles 14A, 14B are mounted at the tip part of the operating arm 13 through a sliding mechanism 25 so as to be slidable in a fixed range forward and backward, and a potentiometer 17 to detect the sliding of the handles 14A, 14B is provided. Based on the detected signal by the potentiometer 17, the truck body 3 is advanced forward (a) or moved backward (b).
Patent JP-2001113538-A (JP)
Title: Method of manufacturing renticular lens sheet
Inventor: SAITO GORO
IPC: G03B21/625
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To produce a renticular lens sheet easy to produce in spite of precise constitution having not only lens parts at a fine pitch but also the shading patterns corresponding to the lens parts at a fine pitch. SOLUTION: A base sheet wherein a radiation curable resin layer is formed on the single surface of a transparent support is passed through the nip between a pair of renticular lens molding rolls to be irradiated with radiation to mold lens parts and, thereafter, a ultraviolet sensitive resin layer is formed on the surface on the side opposite to the lens parts of the support and irradiated with ultraviolet rays on the side of the lens parts to form exposed parts and unexposed parts to the resin layer and the unexposed parts are colored to provide shading patterns before forming a light diffusing layer.
Patent JP-2002074289-A (JP)
Title: Bar code label for molded article and method for improving bar code reading of the label
Inventor: IWASAKI MASAYA
IPC: G06K19/06
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To make easily and surely performble the reading of a bar code label attached to the surface of the electrically fused joint of a molded article by a pen type bar code reader. SOLUTION: A transparent resin sheet 4 is attached to the surface of a bar code label 1, and the scanning face of a reader on the surface of the label is prevented from being affected by any projection and recession due to the embossing of the surface of a joint. Thus, it is possible to enhance the scanning performance, and to prevent the dirt or damage of the bar code label 1.
Patent JP-2002121188-A (JP)
Title: Method for manufacturing piperazine amide compound and piperazine-tetrahydrofuran-2-carboxylic acid amide derivative
Inventor: MURAOKA HIDEO
IPC: C07D307/24
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a piperazine amide compound under mild conditions in high yield. SOLUTION: A method for manufacturing the piperazine amide compound by carrying out the amidation between a carboxylic acid ester and a piperazine derivative while removing the generated alcohol by distillation or in the coexistence of water.
Patent JP-2001111484-A (JP)
Title: Method for controlling forward power using backward power control sub-channel in mobile communication system
Inventor: KIN SHINSHUKU
IPC: H04W52/12
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a forward power control method using a backward power control sub-channel in a mobile communication system, by which the power of a base station transmitting signal is rapidly and efficiently controlled. SOLUTION: A mobile station measures present reception power by channel, decides reference reception power by channel through outer loop execution S40, compares reception power by channel with reference reception power by channel and transmits information for controlling the power of the base station transmitting signal to the backward power control sub-channel S60. The base station controls the power of the transmitting signal by the information. Then the mobile station decides the transmission priority of an outer loop announcement message S70 and transmits the outer loop announcement message S80 to the base station and, then, the base station controls the power of the base station transmitting signal concerning an inner loop unexcuted channel.
Patent JP-2002068521-A (JP)
Title: Image forming device
Inventor: HAYASHIYAMA SHUNICHI
IPC: B65H3/44
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of an abnormal sound by dropping of a sheet in confluent opening parts. SOLUTION: A carrying reference position of a first sheet carrying passage is dislocated in the direction orthogonal to the sheet carrying direction to a carrying reference position of a second sheet carrying passage so that sheet holding parts 61 and 62 are arranged in one end part of the confluent opening pats 41 and 42 for holding an end part of the sheet carried by passing through the first sheet carrying passage.
Patent JP-2002071273-A (JP)
Title: Grain-drying method and device
Inventor: KANEKO TSUNEO
IPC: B09B3/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a grain-drying method and a device for effectively utilizing rice hulls, straw rubbish, their fragments, organic impurities, and harvest waste such as the organic dust/dirt being generated in the harvest-manufacturing process of other cereals as a heat source. SOLUTION: The harvest waste is dried by distillation and is thermally decomposed into a carbide and a gas constituent, and then the gas constituent is mixed with the carbide for combustion. The combustion surplus of the carbide is allowed to burn while it is collected continuously.
Patent JP-2002070642-A (JP)
Title: Cylinder head for multicylinder engine
Inventor: AKIWA TOSHISUKE
IPC: F02F1/36
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head for a multicylinder engine, having improved rigidity and cooling efficiency. SOLUTION: In this cylinder head for the multicylinder engine, an exhaust collection part 21 collecting exhaust ports 17 extended from plural combustion chambers 12 which are disposed on a cylinder bank side by side is laterally bulged out, a water jacket 31 is formed above and below the bulged part of the exhaust collection part 21, and a connection part of a side wall 33 of the exhaust collection part 21 and a side wall 32 of the water jacket 31 is formed with a recess 34. A connection wall 40 connecting the side wall 33 of the exhaust collection part 21 and the side wall 32 of the water jacket 31 is formed in the recess 34.  Otherwise, outlines of the exhaust collection part 21 and the water jacket 31 in a view from the cylinder axial direction are equalized, the outer face of the peripheral wall of the exhaust collection part 21 most apart from the combustion chambers 12 and the outer face of the outer end wall of the water jacket 31 along the outer face of the exhaust collection part 21 are connected by the connection wall 40 to form a smooth continuous face. Thereby, size of the cylinder head does not substantially increase to increase wall thickness of the exhaust collection part 21.
Patent JP-2002072381-A (JP)
Title: Radiation image information reading method and device
Inventor: ARAKAWA SATORU
IPC: G02B3/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance the beam-condensing efficiency of stimulated light of a radiation image information reader using a stimulable phosphor. SOLUTION: A stimulable phosphor sheet 50 consisting of alkali halide having orientability diagonally at a section I-I in the thickness direction of a substrate is used as the sheet 50 and a condenser lens 16 for condensing the stimulated light M emitted by excitation of exciting light L cast in a linear form to a direction (X direction) orthogonal with the section I-I is disposed on the surface of the sheet 50 in such a manner that the optical axis direction of the condenser lens 16 is aligned to the orientation direction (Z direction) of the sheet 50.
Patent JP-2002073100-A (JP)
Title: Method and device for displaying waveform for waveform measuring instrument
Inventor: KONO MASAJI
IPC: G10L13/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for displaying a waveform in a waveform measuring instrument by which a phenomenon having a very low frequency can precisely be analyzed. SOLUTION: A plurality of wave data are stored into a memory, and these plurality of wave data are selected, synthesized and then stored into a second memory. The wave data of the second memory are displayed on a display. Because only necessary wave data are selected and displayed, waveforms does not become hard to be seen by overlapped waveforms, and temporal responses of waveforms can clearly be grasped.