baber/WOPTO huggingface dataset:
Patent JP-2000185214-A (JP)
Title: Apparatus for removal of harmful material in gas
Inventor: SATO YOSHIO
IPC: B01J19/12
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing effectively a trace harmful material in a gas such as ambient air or the like, for example, a trace harmful material of polychlorinated-dibenzo-p-dioxins or the like by high-tension discharge. SOLUTION: An apparatus for removing a harmful material in a gas is provided by containing a cylindrical body through which the gas is circulated, a discharge part 1 equipped with electrodes 2, 3 to which high tension is impressed, arranged in the cylindrical body, and a collection part 5 wherein a collecting and decomposing agent 50 for collecting and decomposing harmful material by ion, ozone, ultraviolet radiation or the like which are generated by discharge in the discharge part 1, is contained. A d.c. voltage, an a.c. voltage or a pulse voltage of at least 200 V per 1 mm in a distance between the electrodes is impressed to the discharge part.
Patent JP-H11174756-A (JP)
Title: Color image forming device
Inventor: MAEHASHI YOICHIRO
IPC: G03G15/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy by widening the dynamic range of an output and to prevent a detection infeasible state from occurring by setting the range of an output value to be within the detection feasible range by executing the setting, in which the case that color toner is used and the case that black toner is used are different, of a voltage value added by an offset voltage addition means. SOLUTION: A toner image for detecting density (patch) is formed on a photoreceptor drum being an image carrier. Then, offset bias is set. The offset bias is set according as the cases, that means, according to whether the patch is formed by using the color toner or the black toner. For example, the offset bias is decided to be -5 V in the case of the color toner and decided to be zero V in the case of the black toner. A value outputted from a density sensor 9 becomes the voltage value obtained by adding the offset bias to a voltage outputted from a reflected light quantity detection part 92 detecting the quantity of light reflected from the patch. Then, it is inputted to the CPU part 50 of a main body and converted to a digital signal. Besides, it is converted to density data.  Then, optimum developing bias is selected according to the density of the patch by a developing bias control part 53.
Patent JP-2001183541-A (JP)
Title: Polarization mode dispersion equalizer
Inventor: KANESHIRO KAORU
IPC: H04B10/2569
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To perform a PMD compensation by easily providing equalizers at proper places of an optical transmission line where the influence of coupling between polarization modes and nonlinear optical effect can not be ignored. SOLUTION: The equivalent refractive index of an optical waveguide 3 having a birefringent waveguide grating 1 causing Bragg reflection is given birefringency and polarization mode dispersion of polarized lights L1 and L2 of an incident light LI which is inputted from the input/output end of the optical waveguide 3 which is a group delay time difference Δτ between the polarized lights La nd L2 is compensated by changing the positions of reflection points Pi and P2 of the Bragg reflection on the optical waveguide by varying the equivalent refractive index along the length of the optical waveguide.
Patent JP-2000186603-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: HASEGAWA MANABU
IPC: F02M55/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To return fuel injection in a stable condition by judging deterioration of a cylinder, terminating correction control, and increasing injection pressure of a deteriorated injection nozzle, in the case where an increment correcting rate of a specified cylinder exceeds a predetermined value from a calculated result of a fuel injection rate of each cylinder. SOLUTION: An engine operating condition such as engine rotating speed and an accelerator opening is read in an ECU 36, and a command injection rate, a fuel injection timing, and a command common-rail pressure are calculated on the basis of a read operated condition. In this time, rotating speed per cylinder is read, rotating fluctuation is calculated, and a correction value of a fuel injection rate per cylinder is calculated so as to minimize the rotating fluctuation. It is judged whether a correction value of the fuel injection rate exceeds a predetermined value or not, and it is judged that an injection nozzle 1 is deteriorated by a carbon and the like in the case where the correction rate is larger than the predetermined value.  Control of the fuel injection rate is terminated when the deterioration is judged, target common-rail pressure is increased and corrected, and deposit stuck on the injection nozzle 1 is eliminated.
Patent JP-2001146233-A (JP)
Title: Easily openable can cap
Inventor: IGUCHI MASATO
IPC: B65D17/32
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To easily open a can top with a tab although it is impossible to open easily it in an ordinary can top with a tab because initial opening of a break opening part is done by pressing down and the distance between a tab tip end and a fulcrum is formed long so as the pushed down opening part is pushed down enough to be stored in the inside of the can, initial opening force and opening force thereafter are big at an initial opening where a fingering gap is narrow. SOLUTION: As to a can top having a recess 6 on its beak opening part, an inclining face 9 deeper toward the center from the outside of the can top 1 is formed near the rivet 3 of the recess 6 and a tab 2 is formed with a working part 7 for initial opening. Initial opening force can be decreased because small input generates big output by the working part 7 gradually increasing force in initial opening sliding lightly on the inclined face 9.
Patent JP-H11181072-A (JP)
Title: Production of unsaturated polyester resin using recovered polyethylene terephthalate
Inventor: YOSHIMURA SUSUMU
IPC: C08J11/24
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated polyester resin using a recovered polyethylene terephthalate (hereinafter abbreviated as R-PET) as a raw material. SOLUTION: In this method for producing an unsaturated polyester resin by subjecting a polyethylene terephthalate to glycol decomposition and carrying out polycondensation by adding an α,β-unsaturated polybasic acid or its acid anhydride, (a) a recovered polyethylene terephthalate (R-PET) having >=0.1 wt.% and <=10 wt.% water content is used based on 100 pts.wt. of a polyethylene terephthalate and its use ratio is >=10 mol.% and <=10 wt.%, (b) the use ratio of the glycol is >=10 mol.% and <=90 mol.% and (c) >=10 mol.% and <=90 mol.% of the α,β-unsaturated polybasic acid or its acid anhydride is used. Since drying and pelletizing processes can be omitted when an R-PET is used as a raw material for producing the unsaturated polyester resin, a cost can be extremely reduced and the use of R-PET is recognized to have generality.
Patent JP-2001179902-A (JP)
Title: Plastic laminate and image display protecting film
Inventor: MAEDA KIYOSHIGE
IPC: G02B1/11
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a plastic laminate reduced in curl, strong against cracking, having surface hardness and abrasion resistance and suitable as an image display protecting film. SOLUTION: A plastic laminate is constituted by successively laminating a hard coat layer and a reflection preventing layer on at least the single surface of a plastic base material. The hard coat layer comprises imide acrylate having a cyclic imide group, a high-molecular weight monomer having a copolymerizable unsaturated double bond at its terminal and/or an acrylic polymer.
Patent JP-2001180355-A (JP)
Title: Vehicular seat
Inventor: SAKAI MORIO
IPC: B60N2/90
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat capable of suitably detecting the installation of a child restricting device. SOLUTION: This vehicular seat is provided with a sitting load detecting device 20 having a rear right side load sensor 23 arranged in an anchor bracket side rear part of a seat body 1 and a rear left side load sensor 24 arranged in the same opposite side rear part. An ECU 25 determines that a child restricting device 31 is installed when a value of a difference between a second detecting value RL from the rear left side load sensor 24 and a first detecting value RR from the rear right side load sensor 23 is larger than a prescribed load difference threshold value.
Patent JP-2000193374-A (JP)
Title: Anchor and heat resistant refractory-coated layer for heat resistant coating material
Inventor: SHIBUSAWA MITSURU
IPC: F27D1/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an anchor for forming a heat resistant refractory-coated layer having economy, and durability and a mechanical strength equivalent to or higher than an inconel anchor. SOLUTION: The anchor comprises an anchor member 70 formed of SUS310S of forked anchor upper part and lower part, and a surface layer 72 formed by treating surface of the member. In the case of forming the anchor, the member 70 is dipped in a molten aluminum, aluminum-plated on the surface, and a primary surface layer having an Al layer 74 and an alloy layer 76 is formed on the member. Thicknesses of the layer 74 and the layer 76 of primary surface layers are set to a range of about 60 to 70 μm. A thickness of the layer 74 itself is set to 10 μm or above. Then, the aluminized anchor member is heat- treated at 700 deg.C. Thus, a surface of the member can be formed with a surface layer 72 made of the layer 74, the layer 76 and an Al diffused layer 78.
Patent JP-2001179770-A (JP)
Title: Method for producing oil filter element
Inventor: TAKEDA KATSUHIKO
IPC: B01D29/11
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cylindrical oil filter element in which a filter sheet is also installed in the bottom part. SOLUTION: A mesh sheet 40 which forms the shape of the filter sheet of the cylindrical oil filter element spread into a plane is fitted to a projection 11 formed in a lower mold 10. The projection has the same shape with the element. After the recessed part 21 of an upper mold 20 is engaged with the projection 11, a frame forming material is injected in grooves 22 formed around the recessed part 21 to form the frame of the element.
Patent JP-H11182082-A (JP)
Title: Temporary seat and assembling method thereof
Inventor: NAGATA YASUO
IPC: E04H3/12
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To enable assembling on a slope or the like in a short period by providing a jack capable of height adjustment movable in the longitudinal direction on the base pipe of temporary seats orthogonally connecting the base pipe and a connection pipe. SOLUTION: A plurality of base pipes 1 are provided on a slope-like construction face A. A plurality of connection pipes 2 orthogonal to the base pipes 1 and obliquely X-shaped horizontal braces are directly connected on a connection part 20 to constitute a frame body part. A floor plate 6 and a seat plate 7 are provided on a seat pipe 3 fixed on the base pipe 1. A plurality of jacks 4 are attached to the proper attaching holes 10 of the base pipe 1 and supported on the construction face A. The attaching of the jack 4 is positioned while the base pipe fitting part 40 of the jack 4 is fitted downward of the base pipe 1 and fitted to be fixed in the attaching hole 10. The base plate 45 of the jack 4 is put on the plane of the construction face A, and a jack base 43 is vertically provided to rotate a slide ring 44 to adjust height so as to be fixed.
Patent JP-2001181680-A (JP)
Title: Detergent composition
Inventor: MATSUNAGA SHOJI
IPC: A61Q5/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition not reducing its foaming power against skin (including hair) and hair, excellent in creamy property and quick rinsing and giving a smooth and not tensive touch after its use while giving a refreshed feeling. SOLUTION: This detergent composition is characterized by containing a clay mineral having >=55 mL/2 g swelling power and a clay mineral having <55 mL/2 g swelling power.
Patent JP-2000195654-A (JP)
Title: Induction heating coil for quenching large-sized shaft material
Inventor: FUTAKA JUNICHI
IPC: H05B6/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating coil high in heating efficiency in the quenching of a large-sized shaft material. SOLUTION: At least three pairs of axial inductors 11, 12,... each comprising a pair of axially extended axial conductors 11A, 11B,... are disposed in at least three positions on a circumference of a heated surface, and all of the axial conductors 11A, 11B,... are connected in series to form a single path without any branches in such a manner that currents flowing through two axial conductors 11A, 11B,... of each axial inductor 11, 12,... are oriented in the same direction. This arrangement shortens the heating time required to attain a quenching temperature.
Patent JP-2001179344-A (JP)
Title: Bending machine having cooling device for fed workpiece and cooling method
Inventor: ONARI HIROSHI
IPC: B21D5/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method capable of preventing at a comparatively low cost deterioration of accuracy of bending positioning that may possibly occur due to a slight dislocation of a holding part of a manipulator as a film adhesive is softened by a rise of a circumferential temperature to a certain degree when a workpiece having an abrasion-protective film on the surface thereof is fed into the bending machine. SOLUTION: The cooling method 15 comprises a means for cooling the pivotal point of the workpiece W by blowing air on a loading table 13 before the workpiece W having this kind of protective film is fed into the manipulator 12 of the bending machine 10.
Patent JP-2000190862-A (JP)
Title: Electric power steering device
Inventor: SUGITANI NOBUO
IPC: B62D113/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To establish such steering characteristics as broaden the range of corrective control and stabilize vehicle behaviors upon occurrence of an abnormality in main microprocessor making up motor control means decisive of steering characteristics, by prohibiting assists and setting a larger assist force opposite to the steering directions. SOLUTION: An electric power steering device 1 includes within its control means 13: a motor control means as a main control system having a target current signal setting means 21, a deviation computing means 22, a driving control means 23, a vehicle behavior deciding or correcting means 24 and a subtracting means 25; an output prohibiting means 17 having an output prohibition deciding means 18 and a signal stopping means 19; and a reference signal setting means 16.
Patent JP-2000193531-A (JP)
Title: Device and element for measuring temperature, manufacture thereof, and the same for detecting temperature of floor-heating device
Inventor: ABE TAKESHI
IPC: G01K7/36
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact thermometer using an eddy current that can measure the temperature of a target being composed by a material that does not induce the eddy current. SOLUTION: The temperature-measuring device 1 consists of a metal member 30 that is brought into contact with a target for measuring temperature, a measurement coil 20 that is arranged with a specific interval to the metal member, an excitation coil 10 that is arranged at the opposite side of the metal member of the measurement coil, is connected to a high-frequency power supply, and generates alternate magnetic flux, and a reference coil 50 that is arranged on the opposite side of the measurement coil of the excitation coil, and is connected to the measurement coil.
Patent JP-2001179146-A (JP)
Title: Power sprayer
Inventor: IKUMOTO JUNICHI
IPC: B05B17/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a power sprayer having high stability and excellent workability. SOLUTION: In the power sprayer structured by providing a pushing/pulling handle and travelling wheels in a sprayer main body provided with a spray structure and a liquid chemical tank, a reverse U-shaped recessed part in cross- sectional view is provided at least at a part of the bottom wall of the chemical tank and a wheel shaft to which the travelling wheels are fixed is pivotally supported on the opposed wall surfaces of the recessed part.
Patent JP-2001185006-A (JP)
Title: Method of controlling automatic return of electric parts operational switches of car
Inventor: SUGIOKA SHOGO
IPC: H01H25/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of automatically switching an assistant brake device operated by the electrical parts operational switches installed in the steering column of a driver's seat in a car, that the switches automatically return to the previous operational positions, according to the driving conditions, thus smoothing the drive together with mitigating the burden of a driver. SOLUTION: As an assistant brake switch (E/R switch 12) is switched by an operation lever 4 through a switching mechanism 10 for an assistant brake switch loaded at a casing 2, an exhaust brake and a retarder brake is operated, while a solenoid 20 for the switching mechanism 10 is driven on the basis of an operation signal for an accelerator and a clutch contained in an RET. ARC 31 as an automatic return control means 30 and a signal from an E/R switch 12 when a switch 22 is on, and the E/R switch 12 is returned to [2] exhaust brake ON position and the retarder brake off position through a roll protrusion 11.
Patent JP-2000193904-A (JP)
Title: Image forming device
Inventor: KIDOSAKI YUKIHIRO
IPC: G02B26/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To make vibration absorption higher, to reduce positional deviation, and also, to prevent heat from staying inside by interposing a vibration absorbing material between a laser scanner and the installation surface. SOLUTION: A scanner unit 111B is fixed at a position T2 with reference to a main body frame 405B, and other parts of the unit 111B are in non contact with the frame. The vibration absorbing material 407B is interposed between the scanner unit 111B and the main body frame 405B except the positioning position T2, the vibration absorbing material 407B is elastic so that the material 407B may be smashed when the scanner unit 111B is fixed by a screw 409B. The vibration absorbing material 407B is constituted of an aluminum foil layer and a butyl rubber layer, and by arranging the aluminum foil layer on the scanner unit 111B side, the butyl rubber layer on the main body frame 405B side, the heat is radiated. As the material 407B is made larger with reference to the area occupied by the scanner unit 111B, the vibration absorption and the heat insulation are more enhanced.
Patent JP-2000196031-A (JP)
Title: Capacitor and manufacture of the same
Inventor: MAEJIMA YUKIHIKO
IPC: H01L21/822
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To realize a capacitor for obtaining fine capacitance with sufficient precision and satisfactory yield, and a method for manufacturing the capacitor. SOLUTION: A lower electrode 2, a dielectric layer 3, an upper electrode 4, and a first nitride layer 5 having a function as a mask at etching the upper electrode 4 and hydrogen barrier performance are laminated on a substrate in this order. The first nitride layer 5, the upper electrode 4, and the dielectric layer 3 having functions as a mask at etching the lower electrode 2 are coated with a second nitride film 7 having hydrogen barrier performance, and they are provided with a contact hole put through the first nitride film 5 and the second nitride film 7 to extend from the surface of the upper electrode 4 to the upper part. In this case, the contact hole, the second nitride film 7, and the lower electrode 2 are coated with an insulating film 10.
Patent JP-2001184841-A (JP)
Title: Authoring system and recording medium
Inventor: FUJIURA RIE
IPC: G11B27/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To simply define scene description operation from an object. SOLUTION: This authoring system is provided with a means 17 (11, 8, 9 and 16) which prepares a scene description operation definition file about a position, an operation and a user operation on a time series with respect to prepared streaming data and any data other than the streaming data and scene description information preparing means 18 and 19 which compile the scene description operation definition file prepared by the means and prepare scene description information.
Patent JP-2001179754-A (JP)
Title: Resin molded member
Inventor: OTA RYUSUKE
IPC: B29C33/42
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding which has a presentable appearance whose deterioration is inhibited to as practicable an extent as possible with high long- term productivity and no fear about impairing a mold for the resin molding. SOLUTION: In the resin molded member with a plurality of shaft cylinders having different diameters arranged concentrically, and connected by a bridging part covering the entire circumference of the member, a plurality of arclike grooves are formed, separated from each other, on the circumference of the bridging part.
Patent JP-2001191146-A (JP)
Title: Manufacturing method of casting pattern
Inventor: UEHARA YOSHITAKA
IPC: B22C7/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a casting pattern which can implement the correct alignment of sand molds to each other in manufacturing them, suppress the deformation of the casting pattern itself in manufacturing the molds, and prevent the breakage in manufacturing the casting pattern for manufacturing the sand molds in manufacturing castings. SOLUTION: In manufacturing the casting pattern used in manufacturing the castings, when the three-dimensional computer design shape data of the pattern is prepared, the division surface is set in the prepared data on the casting shape to divide the data into one side shape data and the other shape data, either or each of one shape data and the other shape data is moved by a predetermined distance in the separating direction from the division surface, and the pattern is manufactured based on the pattern shape data obtained thereby.
Patent JP-2001250067-A (JP)
Title: Auction system
Inventor: MIKITANI HIROSHI
IPC: G06F19/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an auction system adopting the merit of the auction of closed and open types. SOLUTION: A bid applicant accesses a bid page with a terminal for bidding (S102). A server accepts the access request of the bid page from the terminal and the process of auction is started (S104). Since the terminal displays (S108) the bid page, when a bid button is clicked, the procedure of bidding is started. The bid applicant performs bidding on the terminal (S110). The server accepts bidding (S112) and when bidding is accepted, bidding processing is performed (S114). When bidding processing is completed, a page for confirming the contents of bidding containing the URL of a bidding condition confirmation page capable of watching the bidding condition list of an article, ID and password for accessing that page is displayed on the terminal (S118).