baber/WOPTO huggingface dataset:
Patent JP-2003083741-A (JP)
Title: Surface shape-measuring machine
Inventor: HINO KIYOSHI
IPC: G01B21/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface shape-measuring machine for accurately measuring the surface shape of an object to be measured even if the relative attitude adjustment between a measuring probe and the object to be measured is not sufficient. SOLUTION: The surface shape-measuring machine comprising a relative attitude adjustment means of the measuring probe 41 to an object to be measured and a drive apparatus, has an amount-of-state detection means 51 for detecting the amount of state operating on the measuring probe, a minute movement mechanism 61 for minutely displacing the measuring probe in directions for approaching or being separated from the object to be measured, a rough movement mechanism 71 for displacing the measuring probe in a direction for approaching or being separated from the object to be measured greater than the fine movement mechanism, and a position detection means 81 for detecting the position of the measuring probe, thus operating at least one of the rough movement and fine movement mechanisms so that the output of the amount-of-state detection means becomes a predetermined value, and measuring the surface shape of the object to be measured according to the value of the position detection means at that time.
Patent JP-2003081304-A (JP)
Title: Cap seal made of resin
Inventor: UEKI TAKAYUKI
IPC: B65D41/62
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a cap seal made of a resin, sanitary, unnecessary to perform sorting disposal, causing no fold of a side sheet although a resin sheet in which the amount of resin to be used is kept at a low level is used, having less occurrence of wrinkles on a shrink film, and excellent in a finished appearance. SOLUTION: The cap seal is formed with a top face cover 1 having a side sheet 3 which is integrally connected to the circumference of a top sheet 2 made of a resin, and a cylindrical shrink film 4 for covering an outer face of the top face cover 1, leaving a center portion of the top sheet 2. Recessed stripe parts 5 to be provided in a range of 3-50 stripes are formed on the side sheet 3 of the top face cover 1 in its perpendicular direction.
Patent JP-2003081964-A (JP)
Title: Method for producing alpha-amino acid amide
Inventor: SAIKAWA SHINYA
IPC: C07B61/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing an α-amino acid amide important as an intermediate for pharmaceuticals and agrochemicals in high yield. SOLUTION: The method for the production of the α-amino acid amide comprises a step 1 to synthesize a dialdehyde monoacetal aminonitrile (II) from a dialdehyde monoacetal cyanohydrin (I) and ammonia and a step 2 to react the dialdehyde monoacetal aminonitrile (II) produced by the step 1 with a ketone in the presence of a base catalyst to obtain the corresponding α-amino acid amide (III). When the reaction of the step 1 is carried out by using 1-5 mol of ammonia based on 1 mol of the dialdehyde monoacetal cyanohydrin, the heating and distillation time for the removal of excess ammonia after the reaction of the step 2 can be shortened suppressing the rearrangement reaction to form by-products.  Furthermore, when the reaction of the step 2 is carried out at a temperature of -5 to +5 deg.C, the reaction proceeds at a high rate to obtain an α-amino acid amide having high quality and decreased by-product contents in high yield compared to the conventional method.
Patent JP-2003092574-A (JP)
Title: Network system
Inventor: SENOO SHINICHI
IPC: B60R21/16
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To easily specify a cause of abnormality in addition to a control unit where the abnormality occurs, on the occurrence of abnormality in a network system consisting of a control unit positioned in the constitution element of equipment to be controlled. SOLUTION: Each ECU 11 to 34 transmits a starting control frame in the case of starting and starts when receiving a starting control frame from another ECU during stopping operation. Each ECU 11 to 34 periodically transmits a stop control frame during operation and continues the operation though it can stop its operation when receiving a stop control frame from another ECU. When each ECU 11 to 34 transmits each frame, factor information expressing a starting factor or an operation stop impossible factor is imparted to each frame. A monitoring device 50 specifies a starting ECU and its starting factor from the starting control frame when a network is stopped and stores it in a nonvolatile memory.  Concerning the ECU which does not stop operation though a key power source is in an OFF state, the monitoring device 50 specifies the operation stop impossible factor from the stop control frame and stores it in the memory.
Patent JP-2003088236-A (JP)
Title: Vegetation mat
Inventor: TAKANO KIMIO
IPC: A01G1/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation mat capable of preventing soil from running off, and excellent in water permeability and mechanical strength. SOLUTION: This vegetation mat 10 comprises a soil filling sheet 13 having a plurality of bag parts 11 made of net for holding soil, and a soil runoff preventive sheet 16 set under the soil filling sheet 13 and having a coarse texture part 14 and a fine texture part 15 which are alternately formed in series, wherein the vegetation mat is formed by laminating the soil filling sheets in two upper and lower layers, and the bag part of the lower layer soil filling sheet is filled with a water permeable solid capable of preventing runoff of soil charged into the bag part of the upper layer soil filling sheet.
Patent JP-2003088952-A (JP)
Title: Method for making casting plan and unit for making casting plan
Inventor: WADA TAKAO
IPC: G06Q50/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a casting plan and a unit for making the casting plan which are suitable to make a process plan in the casting, particularly, a precise casting, and can save the load in the planning. SOLUTION: In the casting planning in a casting facility having necessary number of melting furnaces, the casting plan having priority in appointed date of delivery, is settled. The obtained casting plan is appraised with a prescribed appraised standard and the high appraised casting plan is selected as a candidate in order of the necessary number.
Patent JP-2003101849-A (JP)
Title: Digital camera system, control device and digital camera
Inventor: TANAKA MASAHIDE
IPC: H04N5/225
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera allowed to be used at ease for a long period after once purchasing it. SOLUTION: A picture signal thinned out and read out from an image pickup part of a digital camera is sent to a display part and transmitted also to an external control device always connected by radio communication or the like and a control signal based on the picture signal is received from the control device to control focusing, exposure, flashing, etc. In the case of disabled communication or manual selection, the external control is switched to the internal control of the digital camera. The necessary information of individual digital cameras is transmitted to the control device. At the time of release, all pixel reading signals from the image pickup part are sent and stored in the control device.
Patent JP-2003100498-A (JP)
Title: Discharge electrode
Inventor: TAKEUCHI YASUSHI
IPC: H05H1/34
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a discharge electrode enabled to generate a uniform discharge without damaging the material to be treated or the electrode, which does not damage the material to be treated or the electrode even when making the material to be treated or the electrode contact with and move against the electrode, and does not burden a load to a driving device, enabled to make the size big. SOLUTION: Base material of a discharge electrode is made of a metal containing aluminum on which, a porous Almite film, originated from the metal containing aluminum, is formed, and the porous Almite film contains fluorine group resin in its pores.
Patent JP-2003101395-A (JP)
Title: Optical sensor
Inventor: FUJIMOTO KIMITADA
IPC: H03K17/78
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor which can accelerate a responding speed of a detection by preventing a photodetector from becoming a supersaturation state even when a light having an excess optical level is emitted. SOLUTION: The optical sensor comprises a potential change suppressing means (transistor Q2) operating to suppress the potential change of one terminal of the photodetector (photodiode D1) when the intensity of an input light exceeds a predetermined value. Thus, when the light having the excess optical level exceeding the predetermined value is emitted to the photodetector, a high current flows in the photodetector so that the potential difference between both ends of the photodetector tends to change to a large value, but the change of the potential difference between both the ends of the photodetector is suppressed by the suppressing means. Since the photodetector is prevented from becoming supersaturated by supplying the current to the photodetector, the photodetector can be rapidly reset after the saturation, and thus the responding speed of the detection can be accelerated.
Patent JP-2003098745-A (JP)
Title: Electrostatic charge latent image developing toner and method of manufacturing the same and image forming method
Inventor: HIROSE HISAHIRO
IPC: G03G9/087
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic charge latent image developing toners by establishing a method of preparing small-grain size toners which do not give rise to a problem of odors by suppressing the generation of the odors during thermal fixing of the polymerization process toners and a method of manufacturing the same and an image forming method. SOLUTION: In the method of manufacturing the electrostatic charge latent image developing toners having a process of flocculating or fusing, in an aqueous medium, the resin particles obtained by subjecting a radial polymerizable monomer containing at least a chain transfer agent to emulsion polymerization or mini-emulsion polymerization using a water-soluble polymerization initiator in an aqueous medium, then a process of filtering and cleaning, the aqueous medium added with a deodorant is used during the flocculating or fusing process step.
Patent JP-2003097903-A (JP)
Title: Device for measuring thin plate-like ring
Inventor: TANEMURA SUSUMU
IPC: G01B5/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring a thin plate-like ring with a simple structure capable of effectively carrying out the measurement of the thin plate- like ring. SOLUTION: A contacting section 6 having a flat surface 6a coming into contact with the peripheral surface of the thin plate-like ring W with a crowning shape is employed. At least a pair of pressing members 7, 8, which is opposite to the contacting section 6 and releasably presses the inner circumferential surface of the ring W at prescribed spacing in such a state that the crowning shape of the ring W being in contact with the contacting section 6 is maintained, is employed. A crowning measuring means which measures the crowning shape of ring between both the pressing members 7, 8 of the ring W on the basis of the flat surface 6a of the contacting section 6, is employed.
Patent JP-2003095661-A (JP)
Title: New iridium complex and its manufacturing method
Inventor: MATSUNO TAKAHIRO
IPC: C07C335/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a metal complex giving an emulsion whose high-illuminance reciprocity law failure and fluctuation of sensitivity according to an illuminance are small. SOLUTION: This metal complex is expressed by the equation (I) Nk [IrX6-n Qn ] (wherein, N is a counter-cation such as Na metal ion; X is halogen ion; Q is a compound containing >=3 of atoms selected from nitrogen and sulfur ions, <=5 of carbon atoms, and optionally other atoms, where the ratio of carbon/(nitrogen + oxygen + sulfur) in number of atoms is <0.5, n is 1 or 2; and k is a number of a counter-cation necessary to neutralize the charge of the complex).
Patent JP-2003104877-A (JP)
Title: Skin care preparation
Inventor: YOKOSHIMA YUJI
IPC: A61K8/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation containing urea by which chemical stability of urea is remarkably improved and having a long service life. SOLUTION: This skin care preparation comprises (a) urea, (b) tartaric acid and/or malic acid and (c) triethanolamine or 2-amino-2-hydroxymethyl-1,3- propanediol, and pH of the system is adjusted to 6-8.
Patent JP-2003106544-A (JP)
Title: Floor heating device and method
Inventor: SUGINO KIYOSHI
IPC: E04F15/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating device and method reducing the costs of facilities and construction, facilitating construction work, making effective use of heat energy, enhancing floor impact sound performance, and ensuring high rigidity, high heat conductivity, and high heat capacity. SOLUTION: The floor heating device comprises a plurality of floor bed hollow panels 1 arranged in parallel between the floor slab and the floor finish of a building and each having a flow passage formed therein; a connecting pipe 2 communicating the flow passages of the plurality of floor bed hollow panels 1 to one another; and a hot air supply means 3 connected to the connecting pipe 2 or the flow passages.
Patent JP-2003109786-A (JP)
Title: Gas discharge tube and driving method thereof
Inventor: TOMITA KAZUO
IPC: H01J17/48
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge tube used in a back light for an LCD or the like and a driving method thereof to obtain a back light which is suitable for use in a large screen, cheap and simple in structure. SOLUTION: The gas discharge tube is composed of a single discharge tube, 2 sheets of flat glass 101, 107 and barrier walls 103 is used. A plurality of parallel electrodes 106 are provided as a group, a plurality of electrode groups are arranged, and voltage applied to the individual electrode groups is applied at different timing. This tube is thereby free of luminance irregularities even in a gas discharge tube used in a back light for an LCD large in display area because it is a single discharge tube, and can disperse a discharge place in time and space, so that a back light good in light emitting efficiency and cheap in production cost can be obtained because neither a light guide plate nor a diffusing sheet is required.
Patent JP-2003056788-A (JP)
Title: Security system of pipe line of petroleum, gas, or the like
Inventor: ZTTSU FUTOSHI
IPC: F16L57/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To remove the danger of city gas overflowing on the ground due to damage of a pipe line which may causes a terrible large explosion accident even with micro electric spark, and consequently, to eliminate hard security works. SOLUTION: In a security system of a pipe line of petroleum, gas, or the like, the outer periphery of the line pipe 1 is provided with sealed spaces 51 , 52 , and 53 surrounded with the outer periphery of the line pipe and the inner periphery of a cover pipe every node part formed by fixing the cover pipe 3 on the outside to the outer periphery of the line pipe on the inside. The leaking petroleum or the like is received in the sealed space at the damaged place, a transmitter of signal radio interlocking with an oil sensor or the like is disposed on each cover pipe wall and transmits occurrence of a damage accident to the outside, and a kind of transmitted signal radio is different for each transmitter in each selected space.
Patent JP-2003106232-A (JP)
Title: Fuel system
Inventor: KARASAWA TOSHIO
IPC: F02M37/22
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize a fuel system installed in a fuel tank of a two-wheeled vehicle, and in particular, to obtain the desired discharging performance. SOLUTION: In this fuel system comprising a plunger pump 20 reciprocated by electromagnetic impetus for sucking the fuel from a suction port 53a' and discharging the same from a discharge port 29a', a fuel pressure regulator 40 mounted at a downstream side of the discharge port 29a' for adjusting the pressure of fuel by opening and closing fuel passages 41a, 42a, and a suction filter 50 mounted to cover at least the circumference of the suction port 53a', a vapor escape passage 60a is formed for eliminating the vapor generated inside the suction filter 50 while distancing the vapor from the circumference of the suction port 53a. Whereby the suction of the vapor into the suction port 53a' can be prevented even when the vapor is generated in the suction filter 50.
Patent JP-2003112641-A (JP)
Title: Steering controller for vehicle
Inventor: KURATA MASAKAZU
IPC: B62D5/07
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To ensure the steering property of a steering wheel to improve safety when a lock of an oil pump does not operate, and to reduce a steering load. SOLUTION: Front wheels are steered and controlled by a hydraulic fluid supplied into and discharged from a first oil pressure chamber 32 and a second oil pressure chamber 33 selectively through a first passage 34 and a second passage 35 from the oil pump 37. Fail-safe mechanisms 44, 45 are provided in each passage and bypass passages 40, 41 bypassing each passage and are opened by differential pressure between an oil pressure P1 among each valve mechanism 46a, 46b and 47a, 47b provided in both passages and oil pressure P2 in each bypass passage to discharge the hydraulic fluid in each oil pressure chamber into reservoir tank 39.
Patent JP-2003114833-A (JP)
Title: Interface control device and storage device, and interface control method
Inventor: INUKAI TETSUJI
IPC: G06F13/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To surely perform a bypass processing in the event of obstruction of a connecting site to be connected to a loop-like information transmission line. SOLUTION: A controller control device 20 to be connected to a host computer 10 through multiplexed network protocol loops A 50 and B 51 comprises a microcontroller 24 for mutually monitoring the operation of a controller control processor 25 for monitoring the operation of an interface controller 21 and performing, when detecting an abnormality, the selective separation from either one of the network protocol loops A 50 and B 51 by a watch dog timer. According to such a structure, the abnormal-side network protocol loop can be surely separated from the controller control device 20 in the event of the abnormality.
Patent JP-2002183751-A (JP)
Title: Graphic data rendering method and device
Inventor: SEILER LARRY D
IPC: G06T15/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for rendering graphic data as an image. SOLUTION: The graphic data possible to contribute to the image are specified. The specified graphic data are read in rendering pipelines. Only when samples possibly contribute to the image in the specified graphic data, the samples are generated in the rendering pipelines. The specified graphic data and the samples are processed in the rendering pipelines as long as the specified graphic data and the samples keep contributing to the image. All other specified graphic data and samples are eliminated from the pipelines.
Patent JP-2003112925-A (JP)
Title: Magnetite crystal nanoparticle
Inventor: KAWA MANABU
IPC: C01G49/08
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide nanoparticles which essentially consist of magnetite crystals, and have ferromagnetism, and have excellent dispersibility into organic media in a wide area. SOLUTION: The magnetite crystal nanoparticles consist of magnetite crystals in which surface modifier molecules having a molecular weight of <=1,000 are bonded, and having a number average grain diameter of 1 to 20 nm. The standard deviation of the grain diameter of the magnetite crystals is <=20% of the number average grain diameter.
Patent JP-2003113534-A (JP)
Title: Fibrous thermoplastic resin formed body and method for producing the same
Inventor: HAYASHI HITOSHI
IPC: C08L101/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a fibrous thermoplastic resin formed body which can provide sufficiently reinforcing effect when a polyester-based resin is dispersed into a thermoplastic resin and to provide a method for producing the same. SOLUTION: This resin composition comprises a thermoplastic resin, a thermoplastic polyester-based resin having a melting point higher than a temperature at which the thermoplastic resin can be formed and a carbodiimide compound. This method for producing the resin composition comprises carrying out a process for melting and extruding the resin composition while heating the resin composition to the melting point of the thermoplastic polyester-based resin or above and extending the resin composition and a process for drawing the melted and extruded mixture in the extrusion direction at a temperature not lower than the glass transition temperature of the thermoplastic polyester resin and not higher than the low-temperature crystallization temperature in this order.
Patent JP-2003116029-A (JP)
Title: Imaging device and image recorder using the same
Inventor: HARA YOSHIHIRO
IPC: H04N7/18
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact and small-sized imaging device which can simultaneously confirm an image in which the content of an automobile accident can be confirmed, and an image in which the peripheral state at the time of the accident can be confirmed in order to record the image for cause investigating of the accident. SOLUTION: The imaging device comprises a first optical system 21 for focusing a wide angle subject optical image on the one region A of the photographing image 3a of a CCD area sensor 3, and a second optical system 22 for focusing a telescopic subject optical image on the other region B of the photographing surface 3a. The second optical system 22 has an optical axis L2b of an article side deviated to the optical axis L2a of the image surface side. The optical system is formed compactly in small sizes as compared with the case that the optical axis L2 of the second optical system 22 is not deviated by deviating the optical axis L2 of the second optical system 22.
Patent JP-2003120582-A (JP)
Title: Control device of molecular pump, and molecular pump device
Inventor: YAMAUCHI AKIRA
IPC: F04B49/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a molecular pump for reducing electric noise and vibration without stopping the molecular pump. SOLUTION: After the rotor of the molecular pump is driven, the current to a motor winding is cut to freely run the motor. Since the electromagnet of the motor is not magnetized, the electric noise generated from the electromagnet is reduced. Since the magnetic field acting between the electromagnet and a rotor shaft in the motor is minimized because of non-magnetization of the electromagnet, the mechanical noise generated in the motor part is also reduced. Further, since the molecular pump continues evacuation during the free run of the rotor, the reduction in degree of vacuum in a vacuum chamber is also reduced.