baber/WOPTO huggingface dataset:
Patent JP-2003007829-A (JP)
Title: Library for developing semiconductor device and method for correcting malfunctions of semiconductor device
Inventor: FUJIMOTO KAZUYA
IPC: H01L21/822
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a library for developing a semiconductor device and a method for correcting malfunctions of a semiconductor, being able to easily adjust the operation timing and easily correct malfunctions of a semiconductor device in a wafer process after a wiring process. SOLUTION: A logic cell, which includes a pair of or more pairs of dummy transistors N1, N2, P1, and P2 consisting of N and P type transistors in addition to transistors 1 and 2, the wiring or the like necessary to realize the original functions of the logic cell, and which is both separately and independently arranged from the transistors 1 and 2 so that the original functions and the operating speed of the logic cell are not affected by the dummy transistors, is registered to a library. When malfunctions are detected after the wafer process is completed, the dummy transistors are provided with necessary wiring and voltage and the malfunctions are corrected by affecting the functions originally realized by the logic cell.
Patent JP-2003011710-A (JP)
Title: Seating detector for detecting seating of person
Inventor: KATAYAMA YUKIMASA
IPC: B60N2/90
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional load sensor provided on a seat to detect whether a person is seated or not wherein it detects erroneously that a person is seated when a baggage having a large weight is placed on an empty seat in the case of this load sensor. SOLUTION: A seating detector detecting whether a person is seated or not is constituted in such a way that two human body detection circuits 2, 3 grasping a human body as changes of floating capacity are prepared and sensors 2a, 3a in each human body detection circuit are provided on a tip side of a seat part 1a of the seat 1 and in an upper part of a support for the back 1b to judge that the person is seated by outputs indicating that two human body detection circuits detect the human body.
Patent JP-2003014913-A (JP)
Title: Reflector and method for manufacturing the same, and liquid crystal display device
Inventor: YOSHII KATSUMASA
IPC: G02B5/08
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflector having excellent reflectance in a wide angular range and having especially heightened reflectance in a reflection direction in a specified range and yet not excessively scattering light in the case of using a backlight. SOLUTION: In the reflector 1, reflection regions with low directivity and reflection regions with high directivity are mixedly formed on its surface. The reflection region with low directivity consists of a deep recessed part 4b with a small curvature radius and the reflection region with high directivity consists of a shallow recessed part 4a with a curvature radius larger than that of the deep recessed part 4b.
Patent JP-2003017886-A (JP)
Title: Radio wave absorber
Inventor: MIHARA HIDEYUKI
IPC: H05K9/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorber, which facilitates a releasing work of a mold release sheet and which can be adhered to an electronic component or the like with stable adhering strength. SOLUTION: The radio wave absorber 11 comprises a radio wave absorbing base 12, made of a radio wave absorbing material, a pressure-sensitive adhesive layer 13, the mold release sheet 14 and a peeling tab 15. The sheet 14 covers the surface of the layer 13, and its one end is extended and bulged from an edge of the layer 13. This bulging part is in a state, in which the part is separated from the layer 13 and floated as the peeling tab 15.
Patent JP-2003012461-A (JP)
Title: Makeup cosmetic
Inventor: OGAWA KATSUMOTO
IPC: A61K8/19
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a makeup cosmetic giving a natural finish of transparent feeling resembling the optical properties of the bare skin while correcting the deficiencies of the skin in terms of color and physical defects of skin unevennesses, and enabling the skin to be imparted with high-grade texture as well. SOLUTION: This makeup cosmetic is characterized in including a composite pigment where the surface of flaky powder is coated with spherical microparticles having monodisperse size; wherein the compositional ratio (weight ratio) of the spherical resin powder to the flaky powder is (60:40) to (30:70).
Patent JP-2001356170-A (JP)
Title: Moving body measuring device using video camera
Inventor: ONOKI TAKEHIRO
IPC: G01C19/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To solve such defects that high-precision measurement is infeasible for the measurement of a moving body target from a ship on the sea when the moving body target is moved from the center of a screen and the measurement is affected by waves and swells in the past. SOLUTION: This moving body measuring device using a video camera comprises the video camera photographing the moving body target, an image processing device processing the image from the video camera, a range finding device measuring the distance to the moving body target, a GPS(global positioning system) measuring the positions, directions, and heights of the video camera and the range finding device, and a stabilizing device supporting them and including a three-axis gyroscope and a three-axis angular sensor of its gimbal. When the image of the moving body target is moved from the center of the screen, the distance between the screen center and the moving body target is measured by the distance signal to the moving body target, the range measurement signals measuring the positions of the video camera and the range finding device with the GPS, and the space stability signal from the stabilizing device, and this measured value is corrected by the three-axis angular signal from the stabilizing device.
Patent JP-2003021105-A (JP)
Title: Hydraulic circuit
Inventor: ITSUJI YOSHIYASU
IPC: B29C45/82
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency, and drive an actuator at a high speed. SOLUTION: This hydraulic circuit is provided with a first variable pump, a second variable pump, an auxiliary hydraulic source connected to the second variable pump, an actuator connected to the first variable pump and the auxiliary hydraulic source, a control valve arranged between the actuator and the auxiliary hydraulic source, and a controlling portion 10 sending a command signal to the first and second variable pumps and the control valve. Oil discharged from the first variable pump and the auxiliary hydraulic source is joined to drive the actuator. The oil discharged from the first variable pump and the auxiliary hydraulic source is supplied to the actuator, response delay of the actuator can be decreased. Oil discharged from the first and second variable pumps is supplied to the actuator, so that energy efficiency can be improved.
Patent JP-2003027570-A (JP)
Title: End fixing method and fixture for cable sheath pipe
Inventor: NISHITANI KENZO
IPC: H02G9/06
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To effectively hold a thermally expandable cable sheath pipe by fixtures 10. SOLUTION: In fixing both ends of the cable sheath pipe 80 to peripheral walls 62 of opening parts 64 of two manholes 60 with two fixtures 10, each fixture includes a guide 14 for holding the end part of the cable sheath pipe 80, a fixing plate 12 for fitting the fixture 10 to the peripheral wall 62, a connecting plate 16 connecting the guide 14 and the fixing plate 12, and a stopper 18 for preventing the cable sheath pipe 80 from sliding into the manhole 60. The tubular part for storing the cable sheath pipe 80 contained in the guide 14 is formed lager than the maximum length of the thermally contractile cable sheath pipe 80. The length of the cable sheath pipe 80 is shorter than the maximum length to be held by the two fixtures 10 by the maximum length of the cable sheath pipe 80 to be thermally expanded.
Patent JP-2003025122-A (JP)
Title: Control device for portable electric drill device
Inventor: SHOJI MICHIHIRO
IPC: B23B47/24
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To surely prevent the damage of a tip of an annular cutter by surely detecting an overload state in an electric drill device. SOLUTION: An IC control circuit 71 stops the output of a control signal S1, when detecting that an overload current Id of a drill motor 30 reaches a first threshold value, and turns off an electronic switch 53 to temporarily stop the driving to a feed motor 40. When it detects that the current further rises and reaches a second threshold value, the control circuit outputs a stop signal S2, turns on a phototransistor PT, turns off a transistor T, de-energizes relays Ra and R2, and stops the driving to the drill motor and the feed motor. The IC control device monitors a load current If of the feed motor as a drop voltage of a resistance 41, outputs a stop signal when reaching a prescribed level, and stops the driving to the drill motor and the fed motor.  The current If changes dependent on a thrust load so that monitoring of the current can prevent floating of the device and the damage of the tip.
Patent JP-2003028201-A (JP)
Title: One-way clutch unit
Inventor: FUJIWARA HIDEKI
IPC: F16C33/38
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch unit capable of reducing the number of part items, shortening axial size, reducing cost, and realizing compactness. SOLUTION: In this one-way clutch unit, a first outer ring part 6 for a one- way clutch 1 is integrated with a second outer ring part 7 for a deep groove bearing 2 to be an integrated outer ring 3, and a first inner ring part 8 for the one-way clutch is integrated with a second inner ring part 10 for the deep groove bearing to be an integrated inner ring 5. The number of part items can be reduced, and the axial size can be shortened, so that cost reduction and compactness can be achieved. Between a taper surface 18 existing between a decagonal outer circumferential cam surface 8A of the first inner ring part 8 and an outer circumferential surface of the second inner ring part 10, and an inner circumferential surface of the integrated outer ring 3, a circular part 17A of a crown-shaped holder 17 is disposed.  The increase of the axial size caused by the crown-shaped holder 17 can thus be restricted, thereby the axial size can be shortened.
Patent JP-2002113871-A (JP)
Title: Liquid discharge head, liquid discharge apparatus, and method for manufacturing liquid discharge head
Inventor: SUGIYAMA HIROYUKI
IPC: B41J2/16
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To realize a liquid discharge head having stable and highly reliable discharge characteristics by improving the durability of a movable member in a liquid discharge head with the movable member set opposite to a heating unit via a gap to the heating unit. SOLUTION: In forming the movable members 6 by forming a build-up film by the photolithography technique on an element substrate where a plurality of heating units are arranged side by side, the movable members 6 are dipped in an etching liquid after the movable members 6 are formed, thereby removing right angle parts, acute angle parts, flashes, etc., formed to edges of side parts of the movable members 6. Front faces of the side parts of the movable members 6 are made surfaces 11.  When ink is discharged from discharge openings by displacing the movable members 6 by a pressure based on generation of bubbles by the heating units or when the movable members 6 are displaced excessively, even if a stress corresponding to an amount of the displacement of the movable members 6 is applied to the movable members 6, concentration of the stress at the side parts of the movable members 6 is eased, and therefore the movable members 6 are prevented from cracking or breaking.
Patent JP-2003038511-A (JP)
Title: Electric operating instrument
Inventor: YO RYOHO
IPC: A61B18/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric operating instrument preventing the region between an electrode rod and a nozzle from being distorted to be biased, enabling a doctor participating in operation to simply move non-operating tissue to apply operation to specific tissue. SOLUTION: The electric operating instrument is equipped with a handle 10 having a passage 11 or a nozzle 20. The nozzle 20 is provided to one end of the handle 10 and has a nozzle passage 221. The nozzle passage 221 is connected to the passage 11 of the handle 10 and a first support part 214 is provided to the rear end of the nozzle 20 and a second support part 23 is provided in the nozzle passage 221 of the nozzle 20. Further, the electrode rod 40 is provided and the rear side of the electrode rod 40 is fixed in the first support part 214 of the nozzle 20 but, since the front side thereof comes into contact with the second support part 23, the electrode rod 40 has two support points and is not biased from the center line position of the nozzle passage 221 in an operating process.
Patent JP-2003041447-A (JP)
Title: Hybrid cord and reinforced rubber article
Inventor: FURUKAWA MASATSUGU
IPC: D06M101/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid cord which is useful as a cord for reinforcing rubber and has excellent dimensional strength and excellent bending performance, and to provide a reinforced rubber article reinforced with the hybrid cord. SOLUTION: This hybrid cord 1 is prepared by disposing glass fiber strands 2 at the center and disposing aramid fiber strands 3 around the glass fiber strands 2. Preferably, the hybrid cord is prepared by collecting glass fiber filaments to form strands and then primarily twisting the prescribed number of the strands at a twisting rate of 1.0 to 10 twists/25 mm. The prescribed number of RFL-treated aramid fiber filaments are also collected and primarily twisted at a twisting rate of 1.0 to 10 twists/25 mm.
Patent JP-2003035569-A (JP)
Title: Optical encoder
Inventor: MATSUZOE YUJI
IPC: G01D5/36
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical encoder with high accuracy by reducing the influence of waveform distortion. SOLUTION: A waveform calculating section 901 creates correction data, which corrects waveform distortion, by using sine wave voltage signals 181-481 with four phases having a phase difference of 90 degree being output from current/voltage conversion circuits 101-104 and registers the correction data in a memory means 701 beforehand. When detecting the angle, a correction value calculating means 115 creates lower corrected data, which is digital data of lower bits, by using the correction data, and an interpolating means 113 creates lower data. Finally, angle data created by combining upper data and the lower data is output from the optical encoder.
Patent JP-2003040897-A (JP)
Title: Organic phosphorus composition and resin composition containing the same
Inventor: SHIMIZU MINAKO
IPC: C08L101/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin having excellent color tone containing an organic phosphorus composition mainly composed of a DOP which forms no complex when it reacts with an organic compound, capable of being added to a thermoplastic resin with a high weighing accuracy, enabling easy homogeneous mixing and further enabling discoloring prevention. SOLUTION: An organic phosphorus composition is mainly composed of an organic phosphorus compound expressed by general formula (1) (wherein, R<1> and R<2> are each an organic group or a halogen atom; m and n are each an integer of 0-4; and when m or n is an integer of 2-4, R<1> and R<2> may be same to or different from each other). The organic phosphorus composition has a bulk density of <=2.00 cm<3> /g. The thermoplastic resin composition containing the organic phosphorus composition and having excellent transparency and coloring property is provided.
Patent JP-2003042785-A (JP)
Title: Method for acquiring inverted path in communication type navigation
Inventor: KODERA HIROYUKI
IPC: H04W88/08
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an inverted path without searching for a path again simply by giving the instruction of an inverted path from a terminal side when returning to a path that is obtained as a result of search. SOLUTION: In a communication type navigation system for transmitting road map information from a base station to a plurality of pieces of mobile terminal apparatus, the base station creates the inverted path with a departure point and a destination that have been transmitted from the terminal apparatus as the destination and departure point, respectively, in the last path search request when a path inversion instruction is transmitted from the pieces of terminal apparatus to the base station, thus transmitting road map information including the inverted path to the pieces of terminal apparatus.
Patent JP-2003040730-A (JP)
Title: Cosmetic
Inventor: SEKI TAIZO
IPC: A61K8/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an oily or a water-in-oil type emulsified cosmetic having high safety, exhibiting sufficiently high stability to light, heat, etc., and having a beautiful green appearance by using an oil-soluble natural green colorant. SOLUTION: This cosmetic is obtained by formulating a seed oil of a plant of the genus Vitis as the natural green colorant with the oily or the water-in-oil type emulsified cosmetic. The resultant cosmetic has the high safety and the appearance assuming the beautiful green color and is stable even to the light, heat, etc. Vitis labrusca L. is preferably used as the plant of the genus Vitis.
Patent JP-2003044966-A (JP)
Title: Security interphone device and security function setting method using the same
Inventor: KONO KAZUHIKO
IPC: H04M1/715
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a security interphone device which is compatible to variation in the number of lines of a security function by security equipment having contact output and which can be made small-sized easily. SOLUTION: The security interphone device 1 is equipped with an operation part 15 which sets a security function, a storage part 16 which stores the security function set by the operation part 15, and a display circuit 17 which gives notice of abnormality when the security equipment corresponding to the security function stored in the storage part 16 detects the abnormality. The security function is concerned with the security equipment having contact output by a normally open type switch, contact output with specific impedance by the normally open type switch, and contact output by a normally closed type switch. A general input circuit 14 which inputs contact signals from them is so set by the operation part 15 that an input presence/absence decision condition corresponds to the contact output state of the security equipment.
Patent JP-2003046571-A (JP)
Title: Method and device for measuring packet delay time in network or configuration device accompanying rewritten packet
Inventor: ORI KATSUNORI
IPC: H04L12/70
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To cross-reference a packet, even if contents are rewritten in the measurement of a packet delay time by a passive measurement method, so as to measure the packet delay time. SOLUTION: An arrival time interval calculating means 11 calculates an arrival time interval from observation times t1 ,i , t2 ,i of packets P1 ,i , P2 ,i (i=one of  1, 2,..., Nj -1}, j=one of  1, 2}) observed at measurement points MP1, MP2, a packet cross-reference means 12 calculates distance vectors, comprising arrival time intervals of m-sets of packet streams by regarding packets P1 ,1 and P2 ,k+1 or P1 ,k '+1 and P2 ,1 (where k=-k') as the same packet and sets the k to be K when the distance is least, and a delay time calculating means 13 calculates the delay times of the packets as |t1 ,1 -t2 ,K+1 |, |t1 ,2 -t2 ,K+2 |, etc., when K>=0 or as |t1 ,- K+1 -t2 ,1 |, |t1 ,- K+2 -t2 ,2 |, etc., when K<0.
Patent JP-2003045953-A (JP)
Title: Substrate conveying container
Inventor: YAMAKAWA MASAYA
IPC: H01L21/68
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate conveying container of relatively simple construction capable of preventing the entry of water or the like when conveying a semiconductor substrate, a glass substrate, and the like within a clean room. SOLUTION: A substrate holder 2 for holding a substrate 7 is provided within a substrate conveying container 1 for accommodating the substrate. A bulb 3 for putting in/out the substrate 7 is provided on one side of the substrate conveying container 1. An area where a piston 4 and a spring 5 are accommodated is provided at a position opposite to the bulb 3 within the container 1. A piston operation unit 6 is attached to one side of the piston 4. Moving the operation unit 6 allows pressure within the container 1 to change.
Patent JP-2003042262-A (JP)
Title: Differential gear
Inventor: TERAOKA MASAO
IPC: F16H48/38
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To improve on-vehicle performance and reduce weight and cost by miniaturizing a mechanism for a changeover between a two-wheel drive state and a four-wheel drive state and a differential lock. SOLUTION: A differential gear comprises an outer differential case 3 rotatable by an input of driving force of an engine, an inner differential case 5 internally provided with a differential mechanism 29 for differential distribution of the engine driving force to an axle and supported coaxially rotatably in the outer differential case 3, and a clutch member 55 adjacent to the inner differential case 5, movable in an axial direction and rotatable integrally with the outer differential case 3. The inner differential case 5 and an axle side 59 have engaging portions 53a and 59a capable of separable engagement with the clutch member 55, along a movement direction of the clutch member 55.
Patent JP-2003039479-A (JP)
Title: Method for controlling rtm resin fluidity and device therefor
Inventor: SAKAI SHIGERU
IPC: B29C45/76
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To eliminate dispersion in quality of a finished product by making the fluidity of a resin in a mold during molding uniform, with regard to a method and a device for controlling the fluidity of an RTM resin. SOLUTION: A fibrous base material 20 is set inside the mold 10, then the resin whose pressure and temperature are set is injected into the mold 10 through a rein injection aperture 11a by an injection device 2, and flows out of a resin flow-out aperture 11b after the fibrous base material 20 is impregnated with the resin in the mold 10. After curing the resin, the fibrous base material 20 is unloaded from the mold 10 as a finished product. Many fluidity sensors 1 are arranged on the internal surface of the mold 10 and detect the head of the flowing resin and further, this detection signal is entered to a control device 3. After that, the signal data are compared with data on the preset optimal simulation results in a storage device 4. Consequently, the pressure and the temperature of the injection device 2 are controlled so that the fluidity of the resin in the gaps 12a and 12b on both internal sides of the mold 10 and the internal center part of the mold 10 is equalized and thus it is possible to get close to the optimal fluidity pattern.
Patent JP-2003012757-A (JP)
Title: Method for producing urethane-based expanded thermal insulating material
Inventor: FUJITA FUMIHIRO
IPC: F16L59/147
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a urethane-based expanded thermal insulating material causing no corrosion of a pipings, or the like, thermally insulated therewith. SOLUTION: The objective method for producing a urethane-based expanded thermal insulating material comprises incorporating a polyol including a novolak-type phenolic resin with an isocyanate and sodium silicate in specified proportions, respectively, followed by expansion reaction.