baber/WOPTO huggingface dataset:
Patent JP-2002293605-A (JP)
Title: Fiber-reinforced slag-gypsum papermaking-formed sheet and its production process
Inventor: OSHIO YASUHIDE
IPC: B28B1/42
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced, slag-gypsum papermaking-formed sheet which has practically sufficient strength without reducing the flexural strength and also is excellent in property with respect to execution of curved-surface construction work, and also to provide a production process of the papermaking- formed sheet. SOLUTION: This papermaking-formed sheet has gypsum coarse grains, >=8 MPa flexural strength, 18-45 mm maximum deflection in the bending test, and 40-50% porosity. This production process comprises mixing slag, gypsum coarse grains, a stimulant, reinforcing fiber and an inorganic filler, in mix proportions specified below, preparing a slurry from the resulting mix, forming the slurry into a sheet by a wet papermaking method and curing and hardening the sheet, wherein the mass ratio of (slag):(gypsum coarse grains) is 95:5 to 5:95; the mass ratio of (slag):(stimulant) is 10:0.3 to 10:10; the mass ratio of the reinforcing fiber to the total solid content of the slurry, is 0.5-10 mass %; and the mass ratio of the inorganic filler to the total solid content of the slurry, is 0-30 mass %.
Patent JP-2001316305-A (JP)
Title: METHOD FOR PREPARATION OF 254fa
Inventor: CHEN BIN
IPC: C07C17/20
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the inactivation (shortened life) of a metal salt catalyst used in the hydrofluorination of crude starting 1233zd substance. SOLUTION: Hydrofluorination of 1233zd to 245fa is carried out in the presence of a metal salt catalyst by using 1233zd containing <100 ppm of olefin impurity expressed by CF3-aClaCH=CHbCl2-b ((a) is 1, 2 or 3; and (b) is 0, 1 or 2).
Patent JP-2002300108-A (JP)
Title: Information communication terminal with photoelectric conversion section and network information communication service method using the same
Inventor: TAKEHARA TORU
IPC: H04B10/80
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an information communication terminal in a network and/or the Internet that is operated without the need for external power and a network and/or Internet communication service method using the terminal that provides services with high reliability at a low cost. SOLUTION: The information communication terminal is characterized in that it includes a photoelectric conversion section, a control section that transceives and displays information, a display section and an operation section and the photoelectric conversion section receives a pulse light made incident from an optical fiber by its telecentric optical system, uses a laminated optical battery to convert the light into electric power so as to allow the terminal to be energized by the power. The network/or Internet communication service method is characterized in that the method uses the information communication terminal to display commercial contents distributed by a provider onto the display section.
Patent JP-2002035007-A (JP)
Title: Referrence and record of patient or body part of patient in medical navigation system by irradiation of optical point
Inventor: VILSMEIER STEFAN
IPC: A61B90/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for referring to a patient or a body part of the patient in a medical navigation system assisted by a camera. SOLUTION: This method includes the following processes: a process for making the body part of the patient to be referred to within the detecting range of the navigation system which is assisted by at least two cameras (5, 6) and detects the three-dimensional spatial position of an optical mark (3) with the support of a computer; a process for generating the optical mark (3) on the surface of the body part to be referred to by an optical beam (2), the three-dimensional spatial position of which optical mark (3) is decided by the navigation system assisted by the camera; a process where the three- dimensional position of the surface of the body part to be referred to is decided by positional data concerning the optical mark (3).
Patent JP-2002301284-A (JP)
Title: Fabric feeding device for sewing machine
Inventor: MATSUZAWA KIYOSHI
IPC: D05B27/24
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a fabric feeding device for a sewing machine, which can deal with even the conversion of a feed pitch or the like by which large load is applied to a feed converting motor without preparing the motor driver of large current or large capacity when a feed dog is positioned on a throat plate by stopping a main motor during a feed conversion period. SOLUTION: When the feed converting motor (stepping motor) of a feed converting means being a component of the fabric feeding device of the sewing machine is driven when the main motor of the sewing machine is stopped or driven at the time of starting its operation, the feed dog is floated on the throat plate and pressed by a presser foot to apply a large load to the feed converting motor. Thus, in order to obtain a large torque in the feed converting motor, the motor is driven at a speed (with 30 pulses at the pulse rate of 2 ms) lower than a speed (with 30 pulses by changing a pulse rate between 2 ms at the maximum and 0.8 ms at the minimum) when the main motor is driving.
Patent JP-2002313166-A (JP)
Title: Method of restraining wind noise generated by insulator
Inventor: KUMOFUJI KATSUYOSHI
IPC: H01B17/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method which restrains wind noise generated by a long series of big insulators and can be applied to existing installations with ease and at low cost. SOLUTION: With the method of restraining wind noise generated by an insulator 1 for an aerial power transmission cable, an earthenware section 2 of the insulator is formed of a plurality of concentric corrugations 4 and a blocking member 9 is arranged to fill the outermost concave portion 8 formed between the corrugation of the outermost periphery 4a and the inner corrugation 4b next to 4a.
Patent JP-2002310197-A (JP)
Title: Dragging torque eliminating method for torque controlled viscous coupling
Inventor: NAGAYA KOSUKE
IPC: F16D48/06
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the defects that an increase in torque of a torque controlled viscous coupling is produced as a controlling current is applied thereto and significantly great torque (called dragging torque) is generated even when no current is applied thereto. SOLUTION: By carrying a current in the opposite direction to a controlling current to be applied to an electromagnet in the torque controlled viscous coupling, iron powder in a magnetic fluid is magnetized and residual magnetism is removed to generate a magnetic moment in the opposite direction to the magnetic moment thereof, with the result that the residual magnetism in the magnetic fluid is demagnetized.
Patent JP-2002308212-A (JP)
Title: Apparatus for supplying paper piece to container
Inventor: WATANABE KOJI
IPC: B65B17/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To put a well-folded paper piece 3 on a container 1, bind its surrounding portion with a rope 11, fold the paper piece 3 automatically, and supply it onto a head segment 1a of the container 1. SOLUTION: A paper piece 3 within a paper piece magazine 34 is taken out by a taking-out roller 36c, and then supplied to a temporary folding segment 38. A lower die 4 of the temporary folding segment 38 has a central flat surface 44a and a convex segment 44b, and a concave segment 44c alternately formed around the central flat surface 44a. An upper die 48 has a shape corresponding to that of the lower die 44. The paper piece 3 is held by these upper and lower dies 44, 48 and temporarily folded.  After the paper piece 3 is supplied onto a head segment 1a of a container 1, the folding line is fitted to a circular shape of the container 1 by a first folding line applying member 52 having a convex segment 52b and a concave segment 2c coincident with the convex segment and the concave segment of the temporarily folded paper piece 3, then it is pushed tightly against a shape of the neck segment 1c of the container 1 by a cylindrical second folding line applying member 54. After this operation, the rope 11 is wound around the paper piece 3 to make a bowknot.
Patent JP-2002312017-A (JP)
Title: Work evaluation device, work evaluation method and program to realize work evaluation method in computer
Inventor: ISAKA RYUTA
IPC: G06Q50/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a work evaluation device and a work evaluation method capable of easily analyzing and estimating behavior of a worker even by an unskilled analyst. SOLUTION: A work evaluation system firstly estimates working time in accordance with an input working time value by a working time estimation device (S10). Next, an operator measures actual working time by analyzing the behavior while observing an animation of a photographed work content by a behavior analyzing device (S20). Next, work evaluation is carried out by a work evaluation device (S30). And work skill evaluation of the worker and loss factor evaluation of the work are carried out by a relative index by comparing the estimated working time and the measured working time with each other.
Patent JP-2002307177-A (JP)
Title: Laser beam machining head and laser beam machining device furnished with the same
Inventor: BEPPU SEIJI
IPC: B23K26/34
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining head which has a simple structure requiring no reflection mirror, is made compact, has a high beam condensing property and a long focal distance, and to which an arc electrode and cutting gas are easily supplied, and to provide a laser beam machining device furnished with the same. SOLUTION: The laser beam machining head 54 is furnished with a collimate optical system 62 which makes a laser beam parallel and a half-split lens 67, and all portion of the laser beam 52 emitted from the collimate optical system is made incident to the half-split lens by shifting the position of the optical axis of the half-split lens 67 with respect to the position of the optical axis of the collimate optical system in the direction perpendicular to these optical axes. the machining head is further furnished with a condenser optical system 63 which condenses the laser beam and irradiates a work 55 with the laser beam with a the half-split lens and such a machining means as MIG electrode 57 disposed along the optical axis of the half-split lens on the split face side 67c of the half-split lens. The laser beam machining device is composed by being furnished with the laser beam machining head.
Patent JP-2002314828-A (JP)
Title: Color correcting unit, color correcting method, and computer-readable recoding medium recording program of enabling computer to execute the color correcting method
Inventor: KOMATSU MANABU
IPC: G06T11/60
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composite document picture image which is capable of meeting two requirements, one is that a trouble such as a wrong color or the like hardly occurs and the other is that characters and line drawings are easy to see in background colors in a document for optional color image information. SOLUTION: This color correcting unit corrects optional color image information to colors within the color reproduction range of an optional color image output device. The unit is equipped with an object recognition unit 21 which determines the type and content of the drawing object of color image information, and a color correcting unit 22 which carries out color correction by controlling the direction of compression and imaging continuously so as to enable colors outside of the color reproduction range to be within the color reproduction range in accordance with the type and content of the drawing object.
Patent JP-2002319658-A (JP)
Title: Semiconductor device
Inventor: KUNIHISA TAKETO
IPC: H01L25/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency module which is low cost and is accurate. SOLUTION: A semiconductor device comprises a silicon substrate 21 in which gold, platinum or copper is diffused, a passive element formed on the first main surface of the substrate 21, and electrodes 27a formed on the first main surface of the substrate 21 to flip-chip mount a semiconductor chip 32 having an active element.
Patent JP-2002324744-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ONOZUKA TOSHIHIKO
IPC: G03F7/38
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide technique which can improve uniformity of pattern size of films to be etched between semiconductor chips and in a semiconductor chip. SOLUTION: An exposure baking treatment temperature is changed continuously in a semiconductor substrate by using a baking plate 13 provided with a plurality of heaters 9-12 which can set the respective temperatures independently. Development size distribution of chemical sensitization based positive type resist dependent upon the temperature distribution is formed. Consequently, development size distribution of the chemical sensitization based positive type resist which can cancel size shift distribution in dry etching can be obtained.
Patent JP-2002328598-A (JP)
Title: Navigation system, navigator, and server device
Inventor: KOTANI SEISHI
IPC: G09B29/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a navigator which, by previously storing reduced-scale map information, prevents discontinuity of map information even in an area where communication is impossible. SOLUTION: The navigator 1 is equipped with a RAM8 storing map information, a telephone section 9 receiving map information, and a display section 7 displaying map information. In the case the telephone section 9 cannot receive information of detailed sectional-map information, the reduced-scale map information stored in the RAM8 is displayed on the display section 7.
Patent JP-2002114017-A (JP)
Title: Suspension control device
Inventor: UCHINO TORU
IPC: B60G17/019
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a suspension control device capable of improving the controllability especially in a resonance frequency band on a spring by considering a phase difference by the spring force or the like and capable of obtaining the damping characteristic close to the sky hook damper theory. SOLUTION: A phase adjusting filter 13 and a gain adjusting filter 14 are provided, and the upper and the lower acceleration M is advanced by 49 degree near a resonance point of a car body, and a phase difference of the upper and the lower acceleration M in relation to the relative velocity is set at 180 degree so that the relative velocity and the phase coincide with each other. At a point near the resonance point (1 Hz) of the car body, a gain of the estimated relative velocity is reduced, and in a band except for the point near the resonance point of the car body, a gain of the estimated relative velocity is increased so as to generate the signal D.  At a point 20 near the resonance point of the car body, a large value of a coefficient E is obtained, and the controlled variable near the resonance point of the car body 20 is increased, and the controlled variable at a high frequency side is decreased, and the damping force is adjusted in response to the increased and decreased controlled variable so as to improve the comfortableness of riding near the resonance point (1 Hz) of the car body.
Patent JP-2001310781-A (JP)
Title: Front cowl for motorcycle
Inventor: TAKIMOTO HIROSHI
IPC: B62J17/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a front cowl for a motorcycle that is small in the number of part items, simple in assembly and high in the efficiency of air ducting to a radiator. SOLUTION: The front cowl 51 for a motorcycle positioned from forward of a head pipe 2 to both sides of an engine comprises under cowls 53, an upper cowl 54, a center cowl 56 and inner panels 55. The under cowls 53 have, in the front, integral walls 53w, via which a right and a left panel 53p are integrated into a U shape. The lower portions of the upper cowl 54 are joined to the upper portions of the under cowls 53. The upper cowl 54 has a front opening 62. The inner panels 55 are screwed onto mounting bosses 54h disposed on the right and left in the front opening, and are positioned between the right and left inner sides of the upper cowl and the sides of a radiator 63. The lower end of the center cowl is engaged with the upper portions of the inner panels.
Patent JP-2002327911-A (JP)
Title: Boiler equipment
Inventor: KATO TOMOMICHI
IPC: B04C5/103
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide boiler equipment which stably burns film-form waste together with main fuel in a furnace, and prevents lowering of heat transfer efficiency and effectively utilizes energy. SOLUTION: A separating device 22 to separate and remove waste blocking combustion, such as thick substances mixed in crushed film-form RPF and paper like a film winding core, is situated in the middle of a feed line 21 for RPF as a waste.
Patent JP-2002333448-A (JP)
Title: Method for evaluating and selecting absorbent article
Inventor: KURATA YUURI
IPC: G01N33/493
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating and selecting the pads meeting physiological and psychological requirements from wearers themselves using the absorbent articles such as paper diapers or sanitary napkins. SOLUTION: The method comprises evaluating and selecting the absorbent articles by the rate of change of the cortisol concentration in the humor.
Patent JP-2002332891-A (JP)
Title: Exhaust emission gas control device for internal combustion engine
Inventor: NISHIYAMA TOSHIHIKO
IPC: F01N3/18
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission gas control device for an internal combustion engine, capable of reducing NOx in exhaust gas and minimizing worsening of durability and of fuel consumption of the internal combustion engine. SOLUTION: The exhaust emission gas control device 1 comprises a catalyst controller 20 for controlling air/fuel ratio, in such a manner that a NOx storage and reduction catalyst device 10 stores NOx before the passage of a first preset time and then when a diesel engine 2 becomes a lower-load condition, the air/ fuel ratio of the exhaust gas flowing into the NOx storage and reduction catalyst device 10 is changed close to theoretical air/fuel ratio, to cause the release of the NOx from the NOx storage and reduction catalyst device 10.  Therefore, in the low-load condition, since pressure and temperature in the cylinder 31 become lower than in high-load condition, after the NOx storage and reduction catalyst device 10 stores the NOx to some degree, the stored NOx can be made to release from the NOx storage and reduction catalyst device 10 to minimize the worsening of the durability of the diesel engine 2.
Patent JP-2002344161-A (JP)
Title: Lid body opening/closing mechanism
Inventor: SATO YOSHIO
IPC: H05K5/03
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a lid body opening/closing mechanism which has a simple constitution and enables noiseless and smooth opening/closing. SOLUTION: While an arm angle 2 is opened by a coil spring 4, one end 7a of a link rail 7 thereby pulls the other end 7b, which can straightly move freely in a guide rail 14 of a frame 1, and moves the other end 7b straightly along a guide rail. Force against the opening/closing operation of the arm angle 2 is generated by rotating a drum 5, which is supported rotatively around a rotating shaft parallel in a movement direction of the other end 7b by the straight movement and has a spiral groove part 5a, whereto a pin projecting to the other end 7b is fitted, in a circumferential surface, thereby relaxing a biasing force by the coil spring 4.
Patent JP-2002344713-A (JP)
Title: Fax distributing system
Inventor: SAKATA HIROAKI
IPC: H04N1/32
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a FAX distributing system that enables a distribution side to efficiently acquire an unsent telegraphic message, without the need for retransmitting of the unsent telegraph message by a distribution sender. SOLUTION: A FAX distribution device 2 is provided with an unsent telegraphic message management section 11 and an unsent telegraphic message notice destination management section 12. The unsent telegraph message management section 11 stores an unsent telegraph message together with a cross-referenced management number.  An unsent telegraph message notice destination other than a FAX number to a FAX terminal 5 of a distribution destination is registered, in advance to the unarrived telegraph message notice destination management section 12, when a FAX telegraph message is not arrived, the FAX distribution device 2 informs the unsent notice destination, corresponding to the FAX terminal 5 registered in the unsent telegraph message notice destination management section 12 about the management number of the unsent telegraph message and the access number to the FAX distribution device 2,  an optional phone terminal or a FAX terminal in the unsent distribution destination accesses the FAX distribution device 2 and enters the informed unsent telegraph message management number to acquire the unsent telegraph message corresponding to the management number stored in the unsent telegraph message management section 11.
Patent JP-2002338381-A (JP)
Title: Method of treating organic solid waste
Inventor: TAMAKI SATOSHI
IPC: C05F7/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating organic solid waste which is capable of maintaining a treatment rate stable for a long period of time. SOLUTION: The method of treating the organic solid waste by removing the hardly decomposable materials and inorganic salts accumulated in the process of forming composite by subjecting the organic solid waste to fermentation treatment by microorganisms by cleaning and drying, in which members for suppressing the outflow of bacteria during cleaning are previously incorporated into the system prior to the cleaning of the compost.
Patent JP-2002344451-A (JP)
Title: Data communication apparatus
Inventor: KOBAYASHI KAZUTOSHI
IPC: H04L12/28
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a data communication apparatus, capable of maintaining constant a communication cycle when outputting data. SOLUTION: In a normal state, a transfer data selecting part 108 detects the kind of data and the length of data from a data block, inputted from a data resynchronizing part 107 (or a data block inputted from a data block inputting and outputting part 111); verifies whether or not the transmission processing of the inputted data block is available within the present communication cycle; transmits the data block whose transmission processing is determined as being available within the present communication cycle to an encoding part 19 (or transmits the data block through a signal line 139 to the data block inputting and outputting part 111);  and abandons the data block (or a part of the data block) whose transmission processing is determined to be unavailable within the present communication cycle, or temporarily stores and transmits the data block, when the transmission is available in the next and following communication cycles.