baber/WOPTO huggingface dataset:
Patent JP-2000298841-A (JP)
Title: Method and apparatus for recording optical information
Inventor: SHOJI MAMORU
IPC: G11B7/24
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To determine optimum positions of a mark start end part and a mark terminal end part by generating a pattern signal including a pattern to be measured which consists of consecutive space parts and mark parts obtained by a combination of the space parts and mark parts of predetermined lengths, reproducing a space and a mark stored in an information-recording medium, and comparing the space and mark. SOLUTION: A power-setting circuit 119 sets a peak power and a bias power to a laser-driving circuit 109, and an output signal of a pattern-generating circuit 125 is inputted via a switch 121 to a pulse-generating circuit 111. A pattern signal 201 is converted by the pulse-generating circuit 111 to a pulse stream, whereby a signal is outputted. A signal with a first pulse and a last pulse moved in position which is inputted to a pulse-moving circuit 110 is outputted. A pulse position deviation-measuring circuit 120 compares the pattern signal recorded at the recording time and an average value of the same period obtained from the reproduced signal, obtains and corrects a difference.
Patent JP-2001272341-A (JP)
Title: Measuring method for uneven brightness of metal plate
Inventor: TORAO AKIRA
IPC: G01B11/30
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To quantitatively measure the uneven brightness of a stainless steel plate by using a simple optical system and a process logic. SOLUTION: The stainless steel plate 10 is irradiated in the plate width direction with a uniform light from a halogen rod-like light source 12. The intensity of diffused reflected light on each position N in the plate width direction is detected at an acceptance angle of 70 deg. or larger by a one-dimensional CCD camera, and the uneven brightness is measured based, on a distribution of the detected intensity of the diffused reflected light in the plate width direction.
Patent JP-2001274273-A (JP)
Title: Semiconductor enclosure and semiconductor device
Inventor: UCHIMURA TETSUO
IPC: H01L23/12
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor enclosure which has an inductance large enough, and has an inductor less influenced by a parasitic resistance and a parasitic capacitance. SOLUTION: The device has at least a plate-like insulation substrate 1, a first wiring 2 arranged on a surface of the insulation substrate 1, a second wiring 3 arranged on a rear surface of the insulation substrate 1, an inductor 4 constituted by winding a part of the second wiring 3 spirally on the rear surface of the insulation substrate 1 and a junction terminal 5 which connects the first wiring 2 and the second wiring 3 passing through a front and a rear of the insulation substrate 1.
Patent JP-2001281244-A (JP)
Title: Method and device for displaying gene expression pattern, and record medium
Inventor: NAKASHIGE AKIRA
IPC: G06F19/24
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To automatically extract rougher classification result from the result of clustering targeted for gene expression pattern data so that a user can select it. SOLUTION: The approximate number of clusters for each step considering an identification error range is displayed for a result obtained by performing the class analysis of the data of gene expression patterns. Only when the number of gene expression pattern data belonging to a certain cluster is equal to or more than a specific number in the result of cluster analysis, the data is grouped as a gene group for displaying.
Patent JP-2001277717-A (JP)
Title: Reversible heat sensitive recording medium
Inventor: TATEWAKI TADAFUMI
IPC: B41M5/26
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat sensitive recording medium, a recorded matter formed with which can be erased at a high speed by an erase device such as an erase bar, a thermal head or the like and further which has so favorable durability that no trace of struck mark develops thereon even after repeated use. SOLUTION: This reversible heat sensitive recording medium is produced by employing an electron donable coloring compound and an electron acceptable compound on a support and having a reversible heat sensitive recording layer including a reversible heat sensitive composition, which can produce a relatively color developing state due to the difference between its heating temperature and/or its cooling speed after heating. Concretely, the reversible heat sensitive recording layer in the reversible heat sensitive recording medium includes a crystalline polyester resin as a glycol component, the major component of a polyhydric alcohol of which is represented by the structural formula: HO-(CH2)n- OH, wherein n=2 to 7.
Patent JP-2001285731-A (JP)
Title: Copy prevention method and digital broadcasting receiver
Inventor: NISHISAKA JUNYA
IPC: G06F21/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that copying is prevented only for carrier wave signals for which chrominance signals are modulated in a conventional copy prevention method, an optimum copy prevention method is not present for the video signals of components composed of non-modulated color different signals and primary color signals and they are easily copied. SOLUTION: At the time of outputting copy inhibited video data as the video signals of the component composed of a luminance signal and two color difference signals, copy inhibition information is superimposed on one of the two color difference signals and a signal for indicating that information data such as the copy inhibition information are superimposed on the color difference signal is superimposed on the other color difference signal. On a recorder side for recording the video signals of the component, the color difference signals are monitored, and at the time of detecting the superimposing of the information data and the signal, the color difference signals are analyzed as the information data. At the time of detecting the information of copy inhibition, a copy inhibition processing is performed without performing recording and thus, illegal copying is prevented.
Patent JP-2001285106-A (JP)
Title: Automatic gain control circuit
Inventor: MIYAKOSHI SHINICHI
IPC: H03G3/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To easily use an automatic gain control circuit for the radio parts of various radio communication systems whose occupied bandwidth differ from each other. SOLUTION: The automatic gain control circuit used in the radio part in the radio communication system sending a signal received by the radio part to a control part via a transmission line is provided with a storage means storing a comparison signal corresponding to the types of the radio communication systems, a control means reading the comparison signal corresponding to the types of the radio communication systems, which is instructed by the control part from the storage means,  and controlling and outputting the comparison signal which is read based on the instruction of gain change control from the control part and a means generating a gain control signal controlling the level of the signal that the read part receives to be constant in accordance with the result of the comparison of the signal that the radio part receives with the comparison signal outputted from the control means.
Patent JP-2001294919-A (JP)
Title: Method for producing metallic iron
Inventor: TSUSHIMO OSAMU
IPC: F27D1/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a continuous operation by self-repairing the damage of a slag piled layer surface with by-produced slag while restraining the infiltration and the erosion of a refractory on a furnace hearth with the piling of the slag by-produced in a reducing and melting process, when metallic iron is produced so that agglomerates containing carbonaceous reducing agent and iron oxide source are supplied on the refractories of the furnace hearth in a shifting hearth type reducing and melting furnace and heated, and after reducing and melting the iron oxide, the obtained metallic iron is cooled and solidified and then discharged into the outside of the furnace and recovered. SOLUTION: The piled layer containing the slag produced in the reducing and melting process, is formed on the refractories of the furnace hearth, and the metallic iron is continuously produced while protecting the refractory on the furnace hearth by periodically or continuously removing the whole or a part of these piled material layer together with fine granular iron left in this piled material layer.
Patent JP-2001282315-A (JP)
Title: Server device for control
Inventor: YOSHIDA MINORU
IPC: G05B19/048
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a control system capable of editing the picture data of a display device for control from a remote place and easily managing the picture data. SOLUTION: A client device 9 performs access through an Internet 8 to a public server part 78 of a host computer 7 for control, and receives an applet for editing the picture data stored in a picture data memory 75 of the host computer 7 for control. A virtual machine 91 of the client device 9 executes the applet while receiving a file necessary for the execution of the applet from a public server part 78, and edits the picture data. When the end of edition is instructed, the virtual machine 91 instructs the update of the picture data of the picture data memory 75 according to the edited result to the public server part 78 based on the applet. Thus, the picture data of the picture data memory 75 of the host computer 7 for control can be updated.
Patent JP-2001276053-A (JP)
Title: Cathode scanning type x-ray generator and x-ray ct scanner
Inventor: ONO KATSUHIRO
IPC: G21K5/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a very high-speed CT scanner with drastically reduced scanning time and a cathode scanning type X-ray generator for realizing this objective. SOLUTION: The very high-speed CT scanner and the cathode scanning type X-ray generator for realizing this scanner have a cathode-side rotator assembly AR, an electron gun assembly EG, a cathode for emitting electrons and an annular cathode power supply mechanism SL1 in a doughnut-shaped vacuum vessel VV, and makes a cathode orbit around an examined object while feeding power to the cathode to make an accelerated electronic beam incident on the surface of an annular X-ray target TG to generate X-rays orbiting at high speed. The cathode-side rotator assembly is freely rotatably supported by a bearing mechanism CBG consisting of a hydrodynamic slide bearing lubricated by a liquid metal lubricant. At the hydrodynamic slide bearing, a liquid metallic lubricant absorbing mechanism is provided between the opening part of the bearing and a vacuum space.
Patent JP-2001288003-A (JP)
Title: Agent for retaining freshness of cut flower
Inventor: YABE NAOTO
IPC: C07C323/58
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a freshness-retaining agent which has an excellent effect on cut flowers and is environmentally friendly. SOLUTION: This cut flower freshness-retaining agent characterized by containing at least one of compounds represented by the general formula: HOOC- CH(NH2)-CH2-CH2-S-R (R is a >=2C lower alkyl) or at least one of the compounds represented by the general formula and a nonionic surfactant.
Patent JP-2001288110-A (JP)
Title: Treatment of renal cell cancer
Inventor: ROSE ESTHER HELEN
IPC: A61K31/513
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To satisfy the necessity for an improved therapy for treating a patient having renal cell cancer (RCC). SOLUTION: A PEG-derivatized interferon α is used for the production of a medicine for treating the patient having the RCC, in which a therapeutically effective dose of the PEG-derivatized interferon α is administered to the patient for a period sufficient to cause at least a little change of the tumor.
Patent JP-2001291992-A (JP)
Title: System for coupling part mounter and part feeder
Inventor: SAKAMOTO KOICHI
IPC: H05K13/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a system for coupling a part mounter and a part feeder which facilitates mount/demount operation of a tray type or cassette type part feeder onto/from the part mounter. SOLUTION: A tray type part feeder 1 is movable through a truck 18 and provided with stop grooves 6 on the opposite sides at the lower forward end of a feed stage 3 and a conical protrusion 10 at the front center of the truck 18. A part feeder 20 is provided with a guide member 22 and a hook pin 28 on the side face at the coupling part, and stop positioning pins 24 are provided on the inside of a pair of guide parts provided on the upper surface. When the tray type part feeder 1 is abutted against the coupling part of the part feeder 20, the stop grooves 6 abut against the stop positioning pins 24, and the conical protrusion 10 is fitted in the guide hole 25 of the guide member 2 thus positioning the tray type part feeder 1. When a hook 16 is hooked to the hook pin 28 by operating the lever 14 of a clamp mechanism 11, the tray type part feeder 1 is secured to the part feeder 20.
Patent JP-2001295102-A (JP)
Title: Pants
Inventor: IMAGAWA MASAHISA
IPC: A41B9/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain pants excellent in wearability, excellent in fashion and suitable to exercise. SOLUTION: This pants is obtained by appropriately sewing up each of right and left front bodies 11, 12, respectively to cover the lower abdomen, a back body 13 to cover the hip and an inside leg gore 14 to cover the thighs; wherein an inside leg rim 13b of the back body 13 is formed in a concave arc shape, and a back rim 13b of the inside leg gore 14 to be sewn thereto is also formed in a concave arc shape.
Patent JP-2001295347-A (JP)
Title: Toilet equipment
Inventor: SAITO TAKAYUKI
IPC: A47K13/30
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide toilet equipment capable of improving the recognizing ability of the form of luminescence showing the state of auxiliary means for defecating action let coexist with the size reducing of the main body. SOLUTION: In toilet equipment equipped with a main body 2 attached to the rear of the toilet and a stool seat 6 with a built-in heater supported in the main body 2 in a freely openable manner, a luminescent indicating portion covered with a surface seat 7 at the side surface in parallel to the opening direction of stool seat 6 is provided, the luminescent indicating portion is equipped with a projected portion (light transmitting portion) 10 for the side surface of the main body, and thus light is bent at the projected portion and diffused almost to the direction parallel to side surface of the main body and thus even though the luminescent indicating portion is provided at the side surface of the main body which is almost parallel to the user's line of sight, the state of the auxiliary means for defecating action can be recognizable more easily.
Patent JP-2001297395-A (JP)
Title: Vehicle position detector
Inventor: SHINAGAWA MASAHIKO
IPC: G05D1/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle position detector capable of correcting the detection error of magnetic nails with improved position detection accuracy. SOLUTION: Magnetic nails 10 located on a road at prescribed intervals and reference nails 12 located at intervals larger than those of the magnetic nails 10 are detected by a magnetic sensor 14 and the number of magnetic nails 10 detected after the point of time of detecting a certain reference nail 12 is counted by a counter 18 for N or counter 20 for S so that the position of a vehicle in the advancing direction can be detected by a position recognizing means 22. Besides, in order to improve the position detection accuracy, each time the reference nail 12 is detected, the count values of the counter 18 for N and the counter 20 for S are preset. When a difference between the preset number data of magnetic nails 10 and the number of really detected magnetic nails 10 is outside a prescribed error range, presetting is not performed and an abnormal signal is outputted.
Patent JP-2001295937-A (JP)
Title: Cylinder head gasket
Inventor: UCHIDA KENJI
IPC: F16J15/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing processes and dies for manufacturing a cylinder head gasket in comparison with a conventional one. SOLUTION: This cylinder head gasket 1 is provided with a first gasket base 2 on the upper face side; a second gasket base 3 on the lower face side; an inner plate 4 interposed between them; and an annular shim 5 provided in an annular space part 9, surrounding a combustion chamber hole 6. A full bead part 3a is formed at the second gasket base 3 on the lower face side, and a full bead part 2a and a closing bead part 2b are formed at the first gasket base 2 on the upper face side. A combustion chamber hole 6 side opening part of the space part 9 enclosing the shim 5 is closed with the closing bead part 2b.
Patent JP-2001309383-A (JP)
Title: Picture encoder and method for encoding picture
Inventor: YAMADA NOBUHIKO
IPC: H04N19/196
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the picture quality of a scene change picture by a fast and simple method without deteriorating the picture quality except for a scene change picture in an MPEG encoder. SOLUTION: The picture type of picture data to be encoded is judged. In the case of being an I-picture, the luminance difference total value of the picture data is calculated and replaced with the luminance difference total value of a stored just previous I-picture or a P-picture. In the case of being a P-picture, the luminance difference total value of the picture data is calculated, a scene change is detected from the difference between the calculated luminance difference total value of the picture data and the luminance difference total value of the stored just previous I-picture or the P-picture and the encoding bit assigning quantity of the P-picture to be displayed first after the scene change is increased.
Patent JP-2001299807-A (JP)
Title: External patch
Inventor: ODA KEIZO
IPC: A61F13/14
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an external patch which exhibits a cooling effect, cataplasm effect and further an antiinflammatory and analgesic effect by drugs for the purpose of the treatment of the fever, mastitis, etc. of the breast which occur in a parturient women in her lactation period, is formed to a shape allowing the easy sticking to the breast and is applicable to a wide range regardless of differences in the sizes and shapes of the breast and the differences in the exothermic parts and the points of pain. SOLUTION: The supporting body of the patch of an integumentary affixation type laminated with a tacky adhesive layer containing moisture on the one flank of a film- or sheet-like supporting body is formed to a doughnut shape and is formed with a cutting line or notch so as to have a range from one slit to a half doughnut shape. The supporting body is a nonwoven fabric, woven fabric or knitted fabric of an external diameter ranging from 10 to 25 am and an inner diameter ranging from 2.5 to 8 cm.
Patent JP-2001307808-A (JP)
Title: Connecting terminal
Inventor: ANPO TSUGIO
IPC: H01R13/187
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To enable for a connecting terminal to contact with a counterpart connecting terminal surely, and to be inserted and detached easily. SOLUTION: The connecting terminal is composed of a terminal main body 12 that connects an electric wire with a rear part and that is housed in a housing, and a square tubular body 13 which is fitted inside of the terminal main body 12 and to which a flat blade contact part 11 of the counterpart connection terminal is press-fitted, and the terminal main body 12 has a terminal connection part 14 that houses the square tubular body 13 wherein the electric connection is possible and an electric wire pressure contact part 15 to pressure contact with the wire.  The square tubular body 13 has a top plate 21 to form a cross sectional rectangle, a left side plate, a bottom plate 23 and a right side plate, and at the top plate 21 and the bottom plate 23, flexible contact pieces 25, 26 which swells from the top and bottom face of the flat blade contact part 11 and which is capable to pressure contact in cooperation are respectively formed so as to oppose each other.
Patent JP-2001300831-A (JP)
Title: Positioning mechanism of perforated work
Inventor: KUROSHIMA KAZUHIKO
IPC: B23Q3/18
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To stably exhibit the positioning function to perforated works of various sizes and shapes. SOLUTION: Clamp members 10 are provided with pressing-down parts 11 overhanging to the outer diameter side of a hole 50. The respective pressing- down parts 11 are moved between a standby position held in an inside dimension or less of the hole 50 and a clamp position opposed to a peripheral edge part of the hole 50. Receiving members 20 are provided with receiving parts 21 corresponding to the pressing-down parts of the respective clamp members. These receiving parts 21 are moved in the radial direction of the hole 50. When positioning the work 40, the pressing-down parts 11 of the clamp members 10 are arranged in the clamp position. The peripheral edge part of the hole 50 is clamped with the receiving parts 21 opposed to these pressing-down parts 11. The receiving members 20 are engaged with an inner peripheral surface of the hole.
Patent JP-2001303966-A (JP)
Title: V-type multicylinder engine for automobile
Inventor: TAKANO TOMOTAKA
IPC: F02B75/22
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable V-type multicylinder engine for the automobile by reducing the whole length while avoiding the interference between an auxiliary machine and winding transmission mechanisms. SOLUTION: This V-shape multicylinder engine for the automobile is so formed that an intake camshaft 17 is arranged inside left/right V bank upper parts formed into a V shape and opposite to each other, an exhaust camshaft 18 is arranged the outside, a VVT (variable valve timing mechanism) 24 is attached to the end of the intake camshaft 17, and a mission 200 is attached to the rear side. The VVT 24 attached to the intake camshaft 17 is arranged in the rear side, the rotation of the crankshaft is transmitted to the exhaust camshaft 18 via a first winding transmission mechanism (sprocket 26, etc.), arranged in the front side, and the rotation of the exhaust camshaft 18 is transmitted to the intake camshaft 17 via second winding transmission mechanisms (sprockets 27 and 28, and timing chain 29) arranged in the rear side.
Patent JP-2001299326-A (JP)
Title: Incubator
Inventor: UEDA MINORU
IPC: C12M3/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an incubator convenient for transportation and handling, enabling easy extraction of a cell sheet and usable for the mass culture of cell sheets. SOLUTION: A lid 130 is attached to a bottom part 110 in a manner rotatable around a supporting hole 140. A film 102 is easily placed on the culture face 112 by turning the lid 130 and opening the upper face of the culture surface 112. A liquid medium is poured through an inlet and outlet guide 122. The lid 130 is provided with a pressing pin 142 to hold the film 102 below the liquid level of the liquid medium 104. In the case of extracting the cell sheet formed in the culture cassette 100, the lid 130 is turned to completely open the upper face of the culture surface 112 and taking the cell sheet in the form of the sheet.