baber/WOPTO huggingface dataset:
Patent JP-2001298094-A (JP)
Title: Method and system for designing wiring in macro that traverses macro in integrated circuit
Inventor: BEDNER THOMAS R
IPC: G06F17/50
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a macro design technique for facilitating wiring in the next stage that traverses a macro in an integrated circuit. SOLUTION: A white space region in a macro is rearranged so that wiring is facilitated. This rearrangement may be performed in a form of physical rearrangement of the white space to a pathway track extending from one side of the macro to the other side. For example, shielding by using a macro power bus or macro wiring, setting of a pathway for a power bus to a rearranged white space, insertion of an active circuit having pins capable of accessing wiring and so forth are performed. In a preferred embodiment, the active circuit is positioned in a white space in a rearranged macro during design of a subsequent stage. Rearrangement of a white space facilitates wiring that transverses a macro so that a required through rate of wiring and path delay in the subsequent stage are maintained without excess buffering of wiring or resetting of a pathway.
Patent JP-2002273516-A (JP)
Title: Method for cutting internal bead of welded tube
Inventor: TARUMI KAZUMASA
IPC: B23K37/08
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method of the internal bead of a welded tube for stabilizing the internal bead even in a small-diameter tube and enabling cutting suppressing the wear of a cutting tool and a jig when manufacturing a high-frequency electroseamed welded tube. SOLUTION: The internal bead of the welded tube after high frequency welding is cut in the state where the temperature of the bead is >=250 deg.C with the cutting tool mounted at the tip of a bead cut holder which is inserted into the inside of the welded tube from the upstream side of the line. It is preferable to cut within 500 mm from a squeeze roll.
Patent JP-2002273540-A (JP)
Title: Projection part forming method and formed body
Inventor: WATANABE HIROSHI
IPC: B21J5/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a projection part by disposing a stock plate between a die and a punch facing each other, pressing the facing surface of the punch against the facing surface of the die to cause the plastic flow of a part of the stock plate in a recess formed in the facing surface of the die through plastic working in which no recesses, shrinkage, or dents are formed on the back side of the projection part, less wrinkles are generated around the projection part and the service life of the die can be prolonged, and to provide a sound formed body by this projection part forming method. SOLUTION: The stock plate around the projection part to be formed is pressed, or a raised part is provided on the back side of a projection part to be formed this raised part is also pressed to form the projection part by giving plastic flow to a part of the stock plate toward the projection part to be formed.
Patent JP-2002276010-A (JP)
Title: Toilet bowl device
Inventor: SUZUKI HIDEO
IPC: E03D9/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent urine from splashing on the surroundings when a urinating position cannot be properly determined at men's urination. SOLUTION: This toilet bowl device is provided with a toilet bowl body 1, and an irradiator 3 for irradiating the toilet bowl body 1 with a light flux as a target at urinating time.
Patent JP-2001335709-A (JP)
Title: Functional reverse microemulsion and microparticle
Inventor: KIN JINKA
IPC: C09C1/40
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To prepare a reverse microemulsion containing an amphipathic star polymer in which the central skeleton is a porphyrin exhibiting photocatalytic, function, or the like and at least one metal salt, at least one water-soluble polymer, or at least one pigment and to prepare microparticles comprising a composite material of the amphipathic star polymer with a metal oxide or a metal salt and formed by a chemical reaction in the reverse microemulsion. SOLUTION: Provided are a functional reverse microemulsion prepared by dispersing an aqueous liquid in a hydrophobic oily medium containing its amphipathic star polymer in which arms are made of an amphipathic polymer and the central skeleton is the porphyrin or a metal porphyrin and which is represented by the formula (wherein P is an amphipathic linear polymer bonded to the corresponding benzene ring; M is a hydrogen or a metal atom; and (n) is an integer of 1-3) and the microparticle comprising a composite material of the amphipathic star polymer with the metal oxide or the metal salt and formed by the chemical reaction in the emulsion.
Patent JP-2002281569-A (JP)
Title: Remote control system, reproducing device, information storage device, reproduced data transmitting method and remote controller
Inventor: MIZOGUCHI YASUHIKO
IPC: H04N5/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system capable of improving operability and succeeding environmental information when controlling a device using a remote controller. SOLUTION: The remote control system has a video server 1 to be an information source, a network 2 connected to the video server 1, a first television receiver 3 and a second television receiver 4 connected to the network 2, and a remote controller 5 for making information to be supplied from the video server 1 with an operation instruction to the receiver 3 or the receiver 4 viewable. The video server 1 is respectively provided with a reception means for receiving an instruction from the controller 5, a location recognition means for recognizing the command receiving location of the controller 5 and an environment recognizing means for recognizing environment.
Patent JP-2002288754-A (JP)
Title: Smoke sensor
Inventor: FUKUDA MASAFUMI
IPC: G08B17/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous notification caused by smoke in a non-fire disaster such as fire of a cigarette, using an accumulation time and a smoke concentration subtraction value, as to a smoke sensor corresponding to a P-type receiver. SOLUTION: This sensor is provided with a memory means 12 for storing the prescribed accumulation time, whether the accumulation time is stored or not in the memory means 12 is judged in a prescribed time, the first fire judgement is conducted when the accumulation time is stored, the accumulation time is calculated, when a smoke concentration-measured value is a threshold value or more, to be stored in the memory means 12, and the first fire signal is output.
Patent JP-2002285999-A (JP)
Title: Blower and combustion equipment
Inventor: HARA HITOSHI
IPC: F04D29/46
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a blower capable of maintaining blower performance, even if the size and thickness thereof are reduced, and to provide combustion equipment securing stable combustion by adopting the blower and improving property for installation. SOLUTION: The blower 2 causes deflection in the direction of air flow, jetting out of a rotating blade 21 by centrifugal force of rotation of the rotary blade 21 to a direction of a rotating shaft 30a along housing 20 inner wall which surrounds the rotating blade 21 and discharges the same. A part of a circumference part 20a of the housing 20 is set close to an outer circumference edge of the rotating blade 21 to form a constriction part 26.
Patent JP-2002282192-A (JP)
Title: Dishwasher
Inventor: OHASHI MAKOTO
IPC: A47B77/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To smoothly draw and push a washing cabinet from and to a casing, and to improve a sealing property when the washing cabinet is stored. SOLUTION: An upper lid 10 can be freely moved up and down by loose fit of a guide rod 13 to a guide cylinder part 14 and is energized upward by a tension coil spring 12. Rollers 24 are projected from both the side faces of a washing cabinet 2 and the upper lid 10 has a cam plate 16 extended outside both the side faces of the washing cabinet 2 while having a guide groove 16a. When pushing the washing cabinet 2 into a casing 1, the roller 24 to almost horizontally move is inserted to the guide groove 16a of the cam plate 16 and with moving along the inclination of the groove 16a applies force to the cam plate 16 for pushing down it. Thus, the upper lid 10 is moved down against the energizing force of the tension coil spring 12 and closes an opening 3 of the upper face of the washing cabinet 2.
Patent JP-2002320981-A (JP)
Title: Modified tap water and modification method therefor
Inventor: TANAKA TOSHIKI
IPC: A61K8/46
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a modified tap water and a modification method for tap water which modify water of comparatively high hardness containing residual chlorine to be suitable for drinking, face washing and breeding/feeding of animals and plants in a simple and easy way without using a special equipment. SOLUTION: Tap water is modified by blending taurine and the modification method for tap water characterized by blending taurine is provided.
Patent JP-2002293594-A (JP)
Title: Accelerator for fast hardening cement and rapid hardening cement composition
Inventor: AKIYAMA TATSUSHI
IPC: C04B103/12
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fast hardening cement composition which can adjust a pot life, and fast harden after pre-hardening time, and to provide an accelerator for the fast hardening cement. SOLUTION: The accelerator for fast hardening cement is composed of a sintered compact containing solid solution of a crystalline 11CaO.7Al2 O2 .CaF2 , the lattice constant of which is 1.1971-1.1990 nm, preferably 1.1971-1.1981 nm.
Patent JP-2002249410-A (JP)
Title: Ant repellent
Inventor: YAMAZAKI MIYOKO
IPC: A01N65/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To priovide an ant repellent which is free from insecticidal component and also freely usable inside and outside of a house (may also be used in horticulture or the like) and further achieves repelling ants by a natural ingredient. SOLUTION: The ant repellent has at least one effective ingredient selected from among rose, musk, orchid, freesia or muge.
Patent JP-2002298114-A (JP)
Title: Ic module and manufacturing method thereof
Inventor: KURAMOCHI SATORU
IPC: B42D15/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an IC module with a simple structure and high reliability allowing simplifying a manufacturing process and a manufacturing method thereof. SOLUTION: This IC module 10 comprises an insulating base plate (base layer) 11, a contact and/or contactless IC chip 13 arranged on a lower face of the plate 11 and having a connection terminal part 13a, an outside contact terminal 12b and an antenna 12c for a contactless communication arranged on an upper face of the plate 11 and having a connection terminal part 12a, a conductive embedded member 14 embedded in the plate 11 for conducting with the part 12a, and a bump part 12e protrudingly fixed on the other end of the member 14 for conducting with the part 13a.
Patent JP-2002300798-A (JP)
Title: Control device of vehicular generator and inter combustion engine control method
Inventor: SUMIMOTO KATSUYUKI
IPC: H02P9/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the control device of a vehicular generator and the control method of an internal combustion engine capable of sufficiently performing the reduction or the like of a fuel consumption amount and exhaust gas. SOLUTION: The control device is provided with a voltage detection means for detecting the output voltage of the vehicular generator 1, a temperature detection means for detecting the temperature of the vehicular generator 1, an operation time measuring means for measuring a time after the operation start of the vehicular generator 1, a switching means 11 for switching on and off the current of the field coil 3 of the vehicular generator 1 and controlling the output voltage of the vehicular generator 1, and a continuity rate acquisition and correction means 34 for acquiring the continuity rate of the field coil 3 from the on-off signal of the switching means 11, correcting the continuity rate of the field coil 3 by the output of the temperature detection means,  the voltage detection means and the operation time measuring means and outputting as the power generation information of the vehicular generator 1.
Patent JP-2002295209-A (JP)
Title: Valve timing adjusting device
Inventor: UEDA KENJI
IPC: F01L1/34
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a valve timing adjusting device, mounting a torsion coil spring by storing a rotor and shortening the axial direction of the valve timing adjusting device, without the need for installing members (for example, front brake, gear) arranged in the axial direction of the vane rotor. SOLUTION: Since it is not necessary to install a coil storing part 33 in a front plate 1 and a gear 3, and the valve timing adjusting device can be shortened in the axial direction, the coil storing part 33 is formed in the vane rotor 7 which needs the prescribed thickness in the axial direction so as to generate a timing gear and retardant angle. The vane rotor 7 is formed with iron, superior in abrasion resistance, so that abrasion will not occurs even if direct insertion of a coil part into the coil storing part 33 is made. As a result, it is unnecessary to insert an abrasion preventing member with a spring into the coil storing part 33.
Patent JP-2002303485-A (JP)
Title: Refrigerator
Inventor: YOKOTA TOSHIHARU
IPC: F25D29/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To impart the central function as a network home electric apparatus to a refrigerator by ensuring the power supply of an apparatus for network server utilizing the refrigerator while suppressing heat and noise. SOLUTION: The refrigerator is arranged to cool an apparatus 5 for network server by disposing it in the refrigerator and the external signal line connecting part of the apparatus 5 for network server is located on the outer surface of the refrigerator body.
Patent JP-2002291832-A (JP)
Title: Hot bath water activation apparatus
Inventor: KOSUGI MASAHIRO
IPC: A61H33/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which enables the using of a bathtub as a device capable of irradiating the whole of a human body naked with a healthy color oriented light source and for a relatively long period of time while facilitating the mounting of the device and the removal thereof during the cleaning thereof. SOLUTION: A light emitting lamp is provided at a length-wise end part of the bathtub with a lengthened rectangular shape on a plane and a bar-like lamp body of the light emitting lamp is mounted with the light emitting surface thereof facing in the longitudinal direction of the bathtub. The lamp body is made up of a plurality of light emitting diodes emitting at least green electron light wile the lamp body is mounted on the bathtub through a freely detachable support leg.
Patent JP-2002294496-A (JP)
Title: Hybrid anodizing apparatus
Inventor: TAJIRI KEISUKE
IPC: C25D11/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid anodizing apparatus for continuously treating components to be treated. SOLUTION: The apparatus has a treatment tank 20 in which an acid solution 51 is filled, and in which cathodes 21-1, 21-2, 22-1, and 22-2, and anodes 23-1 and 23-2 are immersed. The part to be treated 31 is disposed in a definite pitch (P), and moves at the velocity (v) sliding on the anode 23-1 and 23-2. The first component 31 is subjected to rising voltage by an electric power supply (1) between an initial time and t1 , reaches the position of a junction relay at t1 , moves onto the anode 23-2 from 23-1, and is subjected thereafter to a constant voltage V between t1 and t2 by an electric power supply (2). Similarly, the next component is subjected to linearly rising voltage between the voltage zero and the time t1 , and then is subjected to a constant voltage V between t1 and t2 , to be continuously electrolyzed.  The component 31 is treated for every the t1 time, and is continuously treated.
Patent JP-2002303069-A (JP)
Title: Mounting structure of sub-lock
Inventor: NOGUCHI NORIO
IPC: E05C1/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a sub-lock capable of making the sub-lock inconspicuous when a Japanese sliding door is opened, while minimizing processing labor on the Japanese sliding door side by mounting the sub-lock. SOLUTION: A sub-lock case 2 is mounted inside of a bottom rail 21 of the Japanese sliding door 20, a locking member 3 stored in the sub-lock case 2 is made capable of being movably operated along the horizontal direction by an operating section 4 provided to an indoor surface side of the bottom rail 21, at the same time, a lock piece 3a of the locking member 3 is projected to the outside from the lower surface of the bottom rail 21, and it is detachble to a locking buffer member 5 mounted to a sill 22, with the movable operation in the horizontal direction.
Patent JP-2002312906-A (JP)
Title: Magnetic head manufacturing method
Inventor: SUGAWARA AKIRA
IPC: G11B5/127
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To enhance the recording and reproducing performance of a magnetic head more by carrying out a heat treatment (annealing) which greatly improves the head characteristics. SOLUTION: When a heat treatment, in which the peak temperature is equal to or lower than the glass transition point, carried out for a magnetic head chip to eliminate internal distortion during the formation of the magnetic head chip, the heat treatment is carried out by a temperature pattern having peaks twice or more (S103, S109).
Patent JP-2002309313-A (JP)
Title: Method for producing fine oxide-dispersed molten steel
Inventor: HIROKADO TARO
IPC: C22C38/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for dispersing fine oxides in molten steel to improve the properties when a steel stuff containing Ti and Ce is produced. SOLUTION: This method for dispersing the fine oxides in the molten steel is performed by supplying gaseous CO2 or mixed gas of Ar and CO2 into the molten steel after adding Ti and Ce into the molten steel.
Patent JP-2002307779-A (JP)
Title: Recorder and housing for recorder
Inventor: KOBAYASHI MASAHIKO
IPC: B41J29/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a recorder and a housing for a recorder which can be disassembled and reassembled easily and are more fit for recycling without increasing costs. SOLUTION: A lower case 12 as a supporting frame for covering a bottom of a substrate of a printer body 14 constitutes a bottom face B, a left side and a right side faces S1 and S2 of the housing 11 for covering the bottom and both side faces of the printer body 14. Bolt insertion holes 20 and 22 of an upper case 13 which constitutes an upper face T, a front side and a left side faces S3 and S4 of the housing 11 are matched with a screw hole 16a and a bolt insertion hole 17a of the lower case 12. Bolts 21 and 23 are inserted and screwed to these holes. As a result, the lower case 12 and the upper case 13 are integrated, whereby the housing 11 with the printer body 14 stored is assembled.
Patent JP-2002321058-A (JP)
Title: Method of penetration welding of joint
Inventor: YAMAMOTO AKIRA
IPC: B23K9/235
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of penetration welding of a joint, which does not require special skill of the penetration welding, by enabling the formation of a sound penetration bead by complete melting in a simple and easy way to curb the increase in man-hours in the penetration welding, in particular the first layer penetration welding of a joint, and by improving gap resistance and solubility. SOLUTION: After forming a metal oxide membrane having the thickness of 5 μm or more on a welding part of a joint, which is a V groove, Y groove, U groove or X groove, a penetration bead is formed by TIG welding from the groove side or the opposite side of the groove. In the case of the V groove or Y groove, the groove angle is 60 degree or more. In the case of the U groove, the root radius is 5 mm or more.
Patent JP-2002330476-A (JP)
Title: Infrared ray receiver
Inventor: HARA SHOJI
IPC: H04B10/69
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray receiver that can prevent wrong starting of its data control section due to an external disturbing light or the like, reduce current consumption in a communication standby state and prevent the data control section from conducting erroneous decoding by an external disturbance signal. SOLUTION: The infrared ray receiver is provided with the data control section that receives information of a data part of an infrared ray signal and with a leader detection section that detects a leader part of the infrared ray signal to start the data control section. Since the data control section transits to a standby mode where no reception processing is conducted in the communication standby state and the leader detection section detects the leader part of the infrared ray signal to start the data control section and to conduct the reception processing, the current consumption in the communication standby state is reduced and erroneous reception processing due to an external disturbance signal is prevented. When no signal is received over a prescribed time after starting, the data control section transits to the standby mode.
Patent JP-2002329650-A (JP)
Title: Processing system for wafer or the like and method for processing the same
Inventor: INOUE YOICHI
IPC: G03F7/30
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a processing system for a wafer or the like which performs process steps from a wet process to a supercritical drying process, and is highly versatile, stable, and highly productive, satisfying economical requirements in production of semiconductor wafers, liquid crystal substrates, or the like. SOLUTION: This processing system comprises at least one wet processing apparatus 1 which accommodates a wafer or the like in its inside and performs wet processing such as developing, film forming, etching, cleaning, and the like, at least one supercritical drying apparatus 2 which accommodates a wafer or the like in its inside and performs supercritical drying, and a transportation apparatus 3 which transports a wafer or the like, keeping the surface of the wafer or the like wet, between the wet processing apparatus 1 and the supercritical drying apparatus 2.
Patent JP-2002327844-A (JP)
Title: Safety device for hydraulic driven vehicle
Inventor: YOKOYAMA HIROYUKI
IPC: F16H61/4148
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent an accident from occurring due to incapability of handling because of an engine stop during running. SOLUTION: In this hydraulic driven vehicle, running wheels are driven through a hydraulic motor 6 for running by a working fluid supplied from a hydraulic pump 2 for running driven by an engine 1, and a steering cylinder 14 is driven through a steering valve 13 by a working fluid supplied from a hydraulic pump 3 for steering. In this hydraulic driven vehicle, a by-pass pipe 21 is connected between an oil pressure discharge pipe 8 for running which discharges the working fluid from the hydraulic motor 6 for running and an oil pressure supply pipe 11 for steering which supplied the working fluid to the steering valve 13, and by-pass valve 24 is provided which feeds, through the by-pass pipe 21 to the steering valve 13, the working fluid discharged from the hydraulic motor 6 for running to the oil pressure discharge pipe 8 for running at stopping of the engine 1.