baber/WOPTO huggingface dataset:
Patent JP-2004218147-A (JP)
Title: Rope and method for diagnosis of degradation of rope
Inventor: NAKAMURA ICHIRO
IPC: D07B1/14
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rope enabling easy and sure diagnosis of degradation and a method for the diagnosis of the degradation of the rope.  <P>SOLUTION: The rope is composed of the 1st structure member 12 produced by twisting metallic element wires 21, the 2nd structure member 13 produced by twisting metallic element wires 31 around the 1st structure member, and a covering member 15 made of a synthetic resin and covering the outer circumference of the 2nd structure member 13. A part of the metallic element wires 21, 31 is used as a wire 32 broken before the breakage of the other metallic element wires.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217114-A (JP)
Title: Steering device
Inventor: TAJIMA TAKAMITSU
IPC: B62D101/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device that can control a vehicle with higher accuracy.  <P>SOLUTION: In this steering device 10 including a driving means 19 where an operating element 11 and a steering wheel 21 are mechanically separated from each other, for steering a steering wheel 21, a detection means for detecting the degree of a behavior of the vehicle, and a control means 22 for controlling an operation of the driving means 19 so that the steering angle of the element 11 and the advancing azimuthal angle of the vehicle coincide with each other, there are provided reaction force generating components 14, 33, and 34 for applying reaction forces to the operating element 11 of the occupant in accordance with the steering amount of the steering wheel 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219321-A (JP)
Title: Position displacement sensor using semiconductor magnetoresistive element
Inventor: OSHIUMI KOICHIRO
IPC: G01D5/18
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position displacement sensor using a semiconductor magnetoresistive element.  <P>SOLUTION: In the position displacement sensor, at least a pair of impedance elements, where an AC voltage E is applied, is arranged on a straight line or a circumference at an interval and impedance in each element changes according to the position relationship with a movable magnetic body while the movable magnetic body is displaced from a position corresponding to one of the pair of impedance elements to a position corresponding to the other along the straight line or the circumference, thus containing a change constituent corresponding to the half cycle of sinusoidal waves in the position displacement sensor. The semiconductor magnetoresistive elements MR1 and MR3 should be used as the impedance elements.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219380-A (JP)
Title: Photoelectric encoder
Inventor: YAKU TORU
IPC: G01D5/36
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow measurement precision to be changed.  <P>SOLUTION: This photoelectric encoder 1 computes a displacement based on four light signals of different phases. A detection area R detects the light signal of a corresponding phase out of the four light signals. Selection is allowed by a number selection part 33 to constitute the detection area R of one or two successive photodiode(s) to change a pitch of the detection range R.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003288878-A (JP)
Title: Sealed lead-acid storage battery
Inventor: YABUKI SHUICHI
IPC: H01M2/12
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed lead-acid storage battery to which, electrolyte liquid is injected just before the use, and used by turning sideways, without leakage of electrolyte liquid from an exhaust part even when used for a vibrating device like a motor cycle.  <P>SOLUTION: Electrolyte liquid, released by a vibration or the like, does not leak from the exhaust part in a cell chamber, even if such an electrolyte liquid, not absorbed in electrode plates soon after the injection, exists in a released state, and even if the battery is used by turning sideways, by forming a splash-preventing plate near to the exhaust part in the cell chamber formed in order to release the gas generated in the lead-acid battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004222928-A (JP)
Title: Attaching structure for corner member in showcase
Inventor: TSUNEKI YOJI
IPC: A47F3/04
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching structure for a corner member by which the corner member can be surely attached to a shelf board without using a separate attaching member, and at the same time, the attaching work can easily be performed.  <P>SOLUTION: The attaching structure for the corner member 5 is used for a showcase 1 which is constituted by fitting a linear price card rail 4 on the distal end of the shelf board 6. Insertion pieces 21 and 22 are formed on the side ends of the corner member 5, and the insertion pieces 21 and 22 are inserted in a butted part 10 between the price card rails 4 in such a manner that the insertion pieces 21 and 22 are inserted from the top in a gap 11 provided between the shelf board 6 and the price card rails 4. Thus, the corner member 5 can be fixed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228912-A (JP)
Title: High-efficiency power amplifier
Inventor: HIGASHIYAMA KATSUHIKO
IPC: H03F3/217
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency power amplifier which is suitable for an integrated circuit in reducible in mounting area, in which characteristics are hardly dispersed, and which has excellent high-frequency characteristics.  <P>SOLUTION: The high-efficiency power amplifier is composed of a voltage comparator 1, switching power amplifiers 8 and 9 generating rectangular-wave signals by switching a supply voltage, a low-pass filter 15 generating an audio-output power signal by passing the rectangular-wave signal through a low-pass filter, and a feedback network 18 in which one end is connected to an output from the low-pass filter and the other end to an input to the comparator. In the power amplifier, the voltage comparator 1 is composed of the integrated circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003211697-A (JP)
Title: Configurable printing cartridge and manufacturing method for printing cartridge
Inventor: KEARNS JAMES P
IPC: B41J2/175
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing cartridge which can select an ink supply configuration from some kinds.  <P>SOLUTION: The printing cartridge (142) is provided with a body (602) configurable to receive ink from at least two different ink supply configurations, and a fluid interface (606) for effectively selecting one of the ink supply configurations when the interface is coupled with the body (602).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004231224-A (JP)
Title: Tape-shaped carrying member for electronic component, carriage, and carrying method
Inventor: SHISHIDO HIDENAO
IPC: B65D85/86
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape-shaped carrying member which can be consistently used until a CSP is carried in a mounted state from an assembling process to a test process and shipped by winding up the carrying member, and which can also be partially used in a general-purpose manner.  <P>SOLUTION: This tape-shaped carrying member for holding and carrying a child component comprises an adhesive layer which is formed on the top surface of the tape-shaped member, a cushion material which is formed on the undersurface of the tape-shaped member, and an opening for housing a terminal of an electronic component. The tape-shaped carrying member, which is flexible enough to be windable, can be consistently used from assembly to shipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231230-A (JP)
Title: Packing sheet and packing method
Inventor: UNEKAWA HIROBUMI
IPC: B65D65/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing sheet and a packing method, which enable a book to be surely packed with ease.  <P>SOLUTION: In the packing sheet, a shock absorbing sheet 8 is stuck on a mount 6; the book 4 is placed on the sheet 8; left and right folded parts 12 and 13 of the sheet 8 are folded back from both sides along an edge of the mount 6, so as to overlap each other in such a manner as to cover the book 4. An identification label 14 such as a bar code and an address label is stuck on the folded parts, and the whole of the book 4 is shrink-packaged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232143-A (JP)
Title: Sash cloth enabling regeneration by utilizing back pattern
Inventor: IKEGUCHI SADAO
IPC: A41F19/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable the back surface side of a sash cloth to be sewed as the surface of a sash in the sash cloth obtained by interweaving weft yarns with warp yarns doubly warped in the front and back surface sides so as to form a bag shape and so as to draw a pattern.  <P>SOLUTION: The sash cloth has a pattern on the back surface side of the bag-shaped sash cloth by weaving the weft yarns and the warp yarns at the back surface side of the bag-shaped sash cloth in the sash cloth obtained by interweaving the weft yarns with the warp yarns doubly warped in the front and back surface sides so as to form the bag shape and so as to draw the pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232768-A (JP)
Title: Spring seat structure
Inventor: TOMIZAWA HIDEHISA
IPC: F16F9/32
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring seat structure in which the occurrence of abnormal noises of a coil spring not only at a seating part but also at a transfer part can be effectively suppressed by effectively suppressing unintentional movements in particular at the seating part in an inner diameter guide type.  <P>SOLUTION: A plurality of protrusions 4-6 are formed on the seating face 3B of a seat. A protrusion 7 is formed to a rising flange 3A on the outer periphery between a plurality of the protrusions 4-6. It is so constituted that the seating part of the coil spring is clamped from the inside and outside by the protrusion 7 of the rising flange and a plurality of the protrusions 4-6 on the seating face of the seat. By this, the movement of the seating part of the coil spring to the outer diameter side can be suppressed. The blind movements in the winding direction of a coil during expansion and contraction operations and in the radial direction can be effectively suppressed and retained. As a result, the contact, which makes not only the seating part of the coil spring but also the transfer part to generate the abnormal noises in-between the spring seat and a damper, is hardly caused. A quality feeling can not be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230779-A (JP)
Title: Chuck for mechanical pencil
Inventor: SAKANISHI SATOSHI
IPC: B43K21/22
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chuck for a low-cost mechanical pencil which shows a strong lead gripping force as is the case with a metal chuck, superb pliability, high lubricating properties and suitability for mass production without qualitative dispersion.  <P>SOLUTION: This chuck is obtained by molding a mixture of a carbon material and a synthetic resin. The carbon material to be mixed is preferably equivalent to 1 to 30 wt.% of the entire mixture. For the carbon material, the content of less than 1 wt.%, reduces the efficacy and the content of 30 wt.% or higher is not appropriate because the moldability is deteriorated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232071-A (JP)
Title: Method and equipment for plating
Inventor: KOGURE NAOAKI
IPC: C25D17/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase durability, plating efficiency and productivity of equipment by using an ionic conductor which is excellent in durability and has a markedly high ionic conductivity as an ion-permeable diaphragm for selectively transmitting ions.  <P>SOLUTION: The porous ionic conductor having an ionic conductivity was obtained by attaching an ionic functional group to the surface of many connected through-holes formed inside a porous body. A diaphragm 18 comprising the porous ionic conductor is prepared and located between an insoluble anode 20 and a target to be plated 24 inside a plating unit 12. A power source is connected between the insoluble anode 20 and the target to be plated 24, and electrodepositable ions in a plating solution is transmitted through the diaphragm 18 and deposited on the surface to be plated of the target to be plated 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232831-A (JP)
Title: Shaft sealing structure for butterfly valve
Inventor: TABUCHI HIROYUKI
IPC: F16K41/08
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft sealing structure of a butterfly valve dispensing with a bearing, and pressing a seal ring to a waterproof face of a valve element.  <P>SOLUTION: In this butterfly valve, a valve element 3 rotating around a shaft center of a valve rod 2 is mounted inside of a valve casing 1, and the valve rod is inserted into a boss part 7 of the valve casing 1. An engagement part 23 having a diameter larger than the other part, is formed on a specific part of the valve rod 2 corresponding to the boss part 7, the seal ring 10 engaged with a step part 24 at one end side of the engagement part 23 in the shaft center direction of the valve rod 2 is mounted in a state of being slid and kept into contact with the waterproof face 9a around the valve rod, of the valve element 3, and a pressing plate 28 engaged with a step part 25 at the other end side of the engagement part 23 in the shaft center direction of the valve rod 2 is mounted on the boss part 7 by means of a fastening bolt 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237903-A (JP)
Title: Transceiver for track circuit
Inventor: IKEDA HISAHIRO
IPC: B61L1/20
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fail-safe transceiver for a track circuit having high safety.  <P>SOLUTION: This transceiver has two CPU (A system) 11a and (B system) 11b, a relay circuit (COR) 20 and a power amplifier circuit (PWM) 18 to transmit and receive security signals (ATC signals) for railways and train detection signals (TD signals). The CPU (A system) 11a and the CPU (B system) 11b output and control the TD signals and the ATC signals, respectively, and input feedback signals (VFB/IFB) of output voltage/output current of the power amplifier circuit 18 into each CPU 11a and 11b via DSP (digital single processors) (A system) 14a and (B system) 14b. Each of the CPU 11a and 11b monitors the level of each voltage/current. When the output level of the power amplifier circuit 18 becomes outside of a stipulated range, the transceiver is judged to be a failure, and A system/B system PWM stop signals are transmitted to stop the ATC signals and TD signals outputted from the relay circuit 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212370-A (JP)
Title: Inner size measuring box for measure
Inventor: SHIMOMURA USABURO
IPC: G01B3/10
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To simply measure an inner size as it is, or further to perform measurements other than the inner size, even in a state with a tape measure set inside a box.  <P>SOLUTION: The tape measure W is set in the box 1 to be unified, a gauge C is drawn from an opening B, and the size is one which is read by an upper part A of the opening added to the length L of the box. The length L of an inner size measuring box for the measure is 10 cm that is just appropriate for simple and immediate calculation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244045-A (JP)
Title: Pet bottle
Inventor: SUMINO HIROYUKI
IPC: B65D1/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical PET bottle which is excellent in an effect for more surely prevent another person except an owner from drinking by mistake.  <P>SOLUTION: Another person is prevented from drinking by mistake by forming a displaying part 10 for handwriting with a specified size at a specified position on the outer face of the PET bottle 1 consisting of a bottle main body 2, a cap 3 and an advertisement displaying label 4 and by handwriting the name of the owner and the date of opening on the displaying part 10 for handwriting. As the handwritten displaying part 10 not only a commercially available handwriting label 11 made of a paper which can be written by a writing utensil, but also a carbon paper structure which can be written by a piece of bar besides the writing utensil, and a pressure-sensitive copying paper label with a non-carbon paper structure, are applicable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247458-A (JP)
Title: Light emitting/receiving device and manufacturing method therefor
Inventor: TAKIGAWA SHINICHI
IPC: H01S5/343
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mid-infrared ray emitting/receiving device which is small and suitable for mass production.  <P>SOLUTION: A silicon substrate 4 where a semiconductor laser 1, a light receiving element 2 and an integrated circuit 3 are integrated is packed in a package 5. The semiconductor laser 1 is an InGaAs/InAlAs quantum cascade-type, and it emits a laser beam 31 of a wavelength of 9.6μm. A sample is directly irradiated with an evanescent wave 32 running out on the surface of an optical element 21 in the laser beam 31, and light transmitted or diffused in the sample is directly condensed by the light receiving element 2. The light receiving element 2 is a mid-infrared ray receiving element formed of an SiGe/Si quantum well (50 layers). A mid-infrared ray is detected by permitting a hole to absorb the mid-infrared ray and shifting a sub-band between the sub-bands of valence bands, which are formed in a SiGe quantum well.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243627-A (JP)
Title: Decorative sheet and its manufacturing method
Inventor: KARIUCHI KEIMEI
IPC: B32B33/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet made of a polyester having a double-layer structure which has a transparent layer on its surface, causing no ply separation and yielding no blocking during the taking-up of a printed base material, and its manufacturing method.  <P>SOLUTION: This decorative sheet has a substrate layer mainly comprising an amorphous polyester, the printing layer formed on the surface of the substrate layer, the blocking-resistant hot melt adhesive layer formed on the surface of the printing layer and the transparent layer, which mainly comprises the amorphous polyester, formed on the surface of the adhesive layer. The method for manufacturing the decorative sheet is also disclosed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247196-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: HIROSE TAKASHI
IPC: H01J11/22
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high-yield, high-image-quality plasma display panel by suppressing the generation of a defective section on a partition wall.  <P>SOLUTION: The plasma display panel comprises a main partition wall 21 for forming discharge space and an auxiliary partition wall 22 and forms the main and auxiliary partition walls 21, 22 in parallel cross. At least one of the main and auxiliary partition walls 21, 22 is composed of a core 21a having the gap between the two partition walls at a cross section and an external layer 21b for covering the core 21a so that the gap is buried. As a result, the generation of defects, such as overexposure or underexposure, in the main partition wall is suppressed even if fails occur in exposure when the main partition wall is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251690-A (JP)
Title: Radiated infrared spectroscopic analysis method
Inventor: FUJIOKA YUJI
IPC: G01N21/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiated infrared light spectroscopic analysis method for analyzing the structure of an organic compound, a polymer compound, an inorganic compound or the like adhering to a material substrate or the base material surface.  <P>SOLUTION: A radiated infrared light spectrophotometer is constituted of a sample heating device for heating the substrate or the base material having a measuring object adhering on its surface, a condensing optical system for guiding infrared light radiated from the heated measuring object into a spectroscope, the spectroscope for spectrally diffracting the condensed light, and a detector for detecting the spectrally diffracted light. This radiated infrared light spectroscopic analysis method is characterized by heating the substrate or the base material having the measuring object adhering on its surface and a substrate or a base material having no adhering measuring object respectively up to the same temperature, measuring each infrared light radiated at that time, and determining an infrared spectrum from the ratio between both values by using the spectrophotometer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211521-A (JP)
Title: Y-shaped corner
Inventor: ASHIHARA YOJI
IPC: E04F13/06
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily reinforce a projected corner part of a beam even by anybody; and to eliminate clearance and dislocation without being influenced by a backing.  <P>SOLUTION: The problem is solved by easily sticking even by anybody without requiring conventional work by being formed in the shape of the Y-shaped corner 1, and joining a part conventionally causing the dislocation and the clearance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252875-A (JP)
Title: Plant monitoring system and plant monitoring device
Inventor: HORIE KAZUNARI
IPC: G05B23/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To quickly positively confirm plant condition by an operator and to conduct, in a short period of time, the desired monitoring control of the plant in a plant monitoring system displaying the condition of facility equipment constituting the plant in the so-called plant and in a plant monitoring device conducting the plant monitoring system.  <P>SOLUTION: The plant monitoring device comprises a high order condition derivation means 4 combining data on a plurality of kinds of the conditions of the pieces of facilities equipment 11, 12, ... 1n constituting the plant 1 to derive data on high order condition complexly generated from the combination of the plurality of kinds of the conditions; and a display means 5 displaying the high order condition derived from the high order condition derivation means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259742-A (JP)
Title: Spin cleaner for single wafer
Inventor: IMAMURA TAKAFUMI
IPC: H01L21/306
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when the rotating speed of a spin chuck 3 or the discharge pressure of a cleaning solution 6 is increased in a spin cleaner for a single wafer 101, a mist tends to fly high and again contaminates the surface of a semiconductor substrate 2.  <P>SOLUTION: This wafer spin cleaner 101 comprises the spin chuck 3, a rotary shaft 5 connected to a motor 4, and a discharge nozzle 7. This cleaner 101 also comprises an ultrasonic vibrator 8, a nozzle driving section 9, and a pressure pump 10. Moreover, this cleaner 101 also comprises a reservoir 11, a chamber 12, and drain ports 13a and 13b. In addition, this cleaner 101 also comprises first and second exhaust systems 14 and 102, an exhaust pressure control unit 103, and a Pitot tube current meter 104. In this spin cleaner 101, first exhaust ports 16a and 16b are provided at positions lower than the surface of the semiconductor substrate 2, and second exhaust ports 105a and 105b are provided at positions higher than the surface of the substrate 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI