baber/WOPTO huggingface dataset:
Patent JP-2002080942-A (JP)
Title: HIGH Ni-HIGH Cr STAINLESS STEEL HAVING EXCELLENT HOT WORKABILITY
Inventor: YOKOYAMA NOBUYUKI
IPC: C22C38/58
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide high Ni-high Cr stainless steel having excellent hot workability by micronizing the crystal grains and reducing S precipitated in the grain boundaries as much as possible. SOLUTION: This high Ni-high Cr stainless steel has a composition containing, by mass, <=0.08% C, 0.90 to 1.50% Si, 1.00 to 2.00% Mn, 15.00 to 25.00% Ni, 20.00 to 30.00% Cr, <=0.50% Cu, <=.50% Mo, <=0.04% N, <=0.003% S and 0.05 to 0.15% Zr, and the balance Fe with inevitable impurities.
Patent JP-2002080088-A (JP)
Title: Packing apparatus for vending machine
Inventor: MAKINO ATSUSHI
IPC: B65D71/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a packing apparatus for a vending machine wherein an amount of a used packing material and an amount of wastes can be reduced as much as possible while keeping functions required for the packing apparatus thereby promoting savings in resources. SOLUTION: The packing apparatus 1 for packing a vending machine having a plurality of pedestals 3 protruding downward at a plurality of corners on a bottom of a vending machine body 2 includes a plurality of pedestal covers 4 which extend vertically and which respectively cover the plurality of pedestals 3 and also come into contact with the bottom from downward for supporting the machine body 2 and cover holding members 14 which keep each of the plurality of the pedestal covers 4 mounted on each of the pedestals.
Patent JP-2002084949-A (JP)
Title: Method for producing internally threaded sinker
Inventor: ITO KIYOSHI
IPC: A01K95/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an internally threaded sinker constituted of a relatively hard metal or alloy and a protecting member for preventing the damage and wearing of a fishing line. SOLUTION: This method for producing the internally threaded sinker is characterized in that in the internally threaded sinker 1 which is molded into a fixed shape and has an insertion hole 1a passing through the center, a gap 4 formed from the insertion hole 1a and projection parts 22 and 32 arranged in the insertion hole 1a is filled with a resin 5.
Patent JP-2002091911-A (JP)
Title: Network information preparing method, recording medium recording its program and control communication system for performing the method
Inventor: SAITO MASAO
IPC: G06F3/0483
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a network information preparing method capable of easily preparing a page for data selection, which is opened publicly to a network by providing links to plurality of pieces of data from headers about the page where the hierarchical relation of the headers to one another corresponding to the respective pieces of data can be changed. SOLUTION: The network file of a local control system 10, which is stored in a host computer 7 for control, is inputted to a publicly opening server part 77 to make a hierarchical relation corresponding to the connection relation of a programmable display device 5... to be recognized. A Web page for selection is prepared in the server part 77 and opened publicly onto the Internet 8 so that a client device 9 can easily select image data about the display image of the programmable display device 5. In the preparation of the Web page, the name and the number of the display device 5 are decided as its headers from the information on the hierarchical relation, and arrangement is made so as to reflect the hierarchical relation of the headers.
Patent JP-2001146688-A (JP)
Title: Treatment of cloth or the like for improving printability and treatment solution for improving printability
Inventor: KURODA SHOTARO
IPC: D06M15/03
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for imparting the printability with an ink-jet printer to fabrics or the like and a treating solution. SOLUTION: A solution of 0.2-5 wt.% of chitin chitosan and 0.5-5 wt.% polysiloxane is used to prepare the objective concentrate for printability- improving treatment solution and this concentrate is diluted with water according to the fiber material of the cloth 10 and the cloth is treated with the diluted treatment solution. As shown in figures (a) and (b), the particles of the printability-improving agent 21 are fixed to the surface of the cloth. When the cloth is printed with an ink-jet printer, as shown in the figures (c) and (d), the dots of the ink 30 distribute between the printability-improving agent, the dots of the improving agent 21 form walls to inhibit the ink 30 from oozing out and the fixation of ink is promoted.  The ink dyes are prevented from oozing, when it is printed by the ink jet printer and the deinking caused by wetting with water after printing can be minimized. In addition, since, the printability- improving ink is well compatible to the fabric, the fabric can retain its intrinsic fabric hand without thickening and hardening.
Patent JP-2001183122-A (JP)
Title: Optical rotational angle detecting device, rotation detecting device, and optical rotational angle detecting method
Inventor: KATAOKA KENICHI
IPC: G01D5/38
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical rotational angle detecting device, a rotation detecting device, and an optical rotational angle detecting method which can accurately detect the angle of rotation of a light beam. SOLUTION: A device comprises a photodetecting means which independently detect the incidence positions of at least two light beams moving while drawing a circle or part of it and an arithmetic means which computes and outputs the angle of the straight lines, connecting the positions detected by the photodetecting means, on the photodetecting means. The photodetecting means comprises at least two rings composed of independent photodetecting elements which are annular, nearly concentric with the circle where the light beams move, and constituted successively on the periphery of the circle and have different radii. The photodetecting means perform detection independently by angle areas.
Patent JP-2001127307-A (JP)
Title: Manufacturing method for auto-matching thin-film transistor for forming drain and source in single photolithography step
Inventor: PAUL S ANDREE
IPC: H01L29/49
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for TFT by utilizing a single lithography step to suppress the time and cost for manufacturing a self-matching device to minimum. SOLUTION: A semi-transparent gate electrode 10 is formed on a substrate 12, over which a first dielectrics layer 14, semiconductor layer 16, and second dielectrics layer 19 are allowed to stick, and a photoresist is allowed to stick on it. The photoresist is exposed from the rear surface with the gate electrode 10 as a mask for patterning, which is used as a mask for etching the second dielectrics layer 19. Then the photoresist is removed and a doped semiconductor layer 24 and conductive layer 28 are allowed to stick on the semiconductor layer 16 and dielectrics layer 19, which are patterned to provide source electrode and drain electrode 42 and 44.
Patent JP-2002089456-A (JP)
Title: Control device for motor-driven air compressor in rolling stock
Inventor: TANAKA AYUMI
IPC: F04B41/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To high hold an internal temperature of a motor-driven air compressor, by eliminating giving of an influence to an internal pressure of a main air reservoir without causing a cost increase. SOLUTION: A first pressure switch 6A, 6B, generating an on-signal when an internal pressure of a main air reservoir 2A, 2B is an ordinary use air pressure or less of a rolling stock and an off-signal in the case of exceeding the ordinary use air pressure of the rolling stock, is provided. The signal from the first switch 6A, 6B is received by an air compressor control device 3A, 3B, when the on-signal is generated from the first pressure switch 6A, 6B, an electric motor-driven air compressor 1A of the lowest limit is operated, while when the off-signal is generated, all the electric motor-driven air compressors 1A, 1B are stopped.  In a second pressure switch 10, when decreasing of the internal pressure of the main air reservoir 2 to a degree capable of judging insufficiency for continuing ordinary operation is detected, the air compressor control device 3A, 3B operates all the electric motor-driven air compressors 1A, 1B.
Patent JP-2002095361-A (JP)
Title: Shading sheet
Inventor: IWASAKI HIROBUMI
IPC: D04H3/011
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a shading sheet having high strength and excellent softness, and excellent in workability, handleability and shading property. SOLUTION: (1) The shading sheet consisting of a sheet produced by pressing and bonding partly nonwoven fabric of polyester yarn containing a coloring pigment, and having a unit area weight of 70-200 g/m2, a pulling strength ratio of the lateral direction and the longitudinal direction (the longitudinal direction/ the lateral direction) of 0.5-2.5 and a shading percentage of >=95%. (2) The shading sheet in which the average fiber diameter of the nonwoven fabric is 6-30 μm. (3) The shading sheet in which the area of pressing and bonding partially the nonwoven fabric is 3-25% the total area of the nonwoven fabric. (4) The shading sheet in which the content of the coloring pigment in the polyester yarn is 0.1-5 wt.%. (5) The shading sheet in which the average apparent density of the nonwoven fabric is 0.1-0.3 g/cm3.  (6) The shading sheet in which the water absorbing speed of the shading sheet is less than 10 sec.
Patent JP-2002098166-A (JP)
Title: Synchro device and transmission torque control device
Inventor: UCHIYAMA NAOKI
IPC: F16D23/06
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a synchro device which can transmit the bigger torque between rotors, as an input torque increases, in the case where the two rotors rotating relatively under frictional force between friction plates are to be synchronized, and a transmission torque control device thereof. SOLUTION: The synchro-mechanism 2 which connects an input shaft 4 and a gear member 7 while synchronizing each other in order to transmit torque therebetween, when a sleeve 10 is brought to slide to a blocking ring 11 side by an actuator 24, by pressing the blocking ring 11 against a gear member 7 side through synchro-spring 13, initiates sychronization between the input shaft 4 and the gear member 7 by way of the friction plates 21a, 12b, and by abutting addendum parts of the spline 11a of the blocking ring 11 and of the spline 10a of the sleeve 10 against each other, connects the inputs shaft 4 and the gear member 7 mechanically.
Patent JP-2002106514-A (JP)
Title: Stroke adjusting device of cylinder mechanism and continuous casting plant employing the same
Inventor: IKENOTANI HIDEYUKI
IPC: B22D11/126
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a stroke adjusting device of a cylinder mechanism capable of decreasing installation space and a continuous casting plant employing it. SOLUTION: The stroke adjusting device is provided with a threaded shaft 6 on which male screw is formed on outer periphery of the cylinder mechanism 1 comprising a piston 42 and a cylinder 43a as a stroke adjusting device of the cylinder mechanism and on which tip can make contact with rear end of the piston 42 by being disposed in concentric on side of the rear end of the piston 42, a nut member 7 with which the threaded shaft 6 is meshed with this condition held while at the same time it is disposed to make relative position constant for the cylinder 43a and a drive device 8 which is disposed beside the thread shaft 6 and allows the threaded shaft 6 meshed with the nut member 7 to displace in an axial direction by rotatably driving the nut member 7.
Patent JP-2002103841-A (JP)
Title: Manufacturing method for aluminum substrate for lithographic printing plate, aluminum substrate for lithographic printing plate and original film of lithographic printing plate
Inventor: NISHINO ATSUO
IPC: C25F3/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an aluminum substrate for a lithographic printing plate which can reduce sharply the cost of a raw material, enables printing of an image of an excellent image quality and has an excellent printing performance in respect to a severe ink stain and a blanket stain, the aluminum substrate for the lithographic printing plate and an original film for the lithographic printing plate. SOLUTION: The manufacturing method for the aluminum substrate for the lithographic printing plate comprises a surface roughening treatment process wherein an aluminum sheet is subjected to electrochemical surface roughening in an acid water solution constituted mainly of a hydrochloric acid and an aluminum chloride by using an alternating current. In this process, the duty of the alternating current is 0.25-0.5 and the frequency thereof is 30-200 Hz, while the ratio (QC/QA) between the electrical quantity (QA) of the aluminum sheet at an anode and the electrical quantity (QC) thereof at a cathode is 0.95-2.5. The surface roughening treatment process is conducted twice or more.
Patent JP-2002102795-A (JP)
Title: Method for lining pipe interior
Inventor: YAGI SHUICHI
IPC: C07D405/14
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for lining a pipe interior capable of forming a lining film of a uniform thickness by preventing dripping of a resin jetted until hardening. SOLUTION: As for the method for lining the pipe interior to be used in the case of improving and correcting a pipe line 1, a spraying nozzle body 2 movable in the pipe line 1 is prepared, the lining resin consisting of a quick setting resin in the state of mist is jetted in the shape of a hollow cone toward the inner surface of the pipe line 1 from the body 2, and rotary force in the peripheral direction of the pipe is applied until the jetted lining resin SP is hardened.
Patent JP-2002101902-A (JP)
Title: Footwear and its cover
Inventor: SAKATA JIYUNGO
IPC: A43B3/18
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a footwear and its detachable cover for preventing a rear heel from becoming dirty. SOLUTION: This footwear is composed of a footwear 1 having a male or female adhesive surface 7 on a circumferential side of a base 6 of the footwear 1 having an uncovered instep part and an uncovered heel rear part, and a heel rear part cover 2 and a tip part cover 2 having female or male adhesive surfaces 5 opposite to that of the adhesive surface 7 of the base 6, on a lower edge part of an inner face, and the adhesive face 7 of the base 6 and the adhesive face 5 of the heel rear part cover 2, and the adhesive face 7 of the base 6 and the adhesive face 5 of the tip part cover 3 are respectively adhered to each other to be used.
Patent JP-2002102031-A (JP)
Title: Fitting structure for mirror
Inventor: SUGANO HIDETOSHI
IPC: A47B67/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fitting a mirror by which the mirror can more easily be fitted without taking time and labor. SOLUTION: An engaging tool 4 is fitted into a tool to be engaged 3 fixed to a wall surface by a snap style. While being supported by a receiving tool 1 fixed to the wall surface, the mirror 2 is pressed from the side of a front surface and the side of an end face at its edge part to be fixed to the wall surface.
Patent JP-2002108847-A (JP)
Title: Device and method for recognizing document
Inventor: ISHITANI YASUTO
IPC: G06T11/60
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a document image faithful to an inputted document. SOLUTION: Image data are inputted to N-number of layout analytic means (3-1,..., 3-N). These analytic means are different from each other in methods for layout analysis respectively. The analytic result of these is outputted to a layout analytic result coordinating part 21. In this case, among the N-number of the analytic results, ones whose areas of grouped groups are overlapped with each other are made correspondent to each other. A layout analytic result sorting part 22 sorts kinds based on overlapping mode of closed areas among this corresponding groups. A layout analytic result totaling part 23 extracts a defined partial area, which is a partial area obtained by extracting character information securely from image data, from respective partial areas.  A layout analytic result output part 24 generates a layout analytic result formed in the defined partial area to output the analytic result.
Patent JP-2002106392-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KATAOKA JUN
IPC: F02D41/14
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in an exhaust toxic component value by correcting dispersion in an air-fuel ratio sensor and appropriately controlling the air-fuel ratio to reach a target value. SOLUTION: This air-fuel ratio control device for the internal combustion engine controls the air-fuel ratio to reach a target value by correcting a feedback controlled variable calculated from an output signal of the air-fuel ratio sensor by a feedback correction variable. This control device is characterized in having an operation condition determination means determining whether it satisfies the determination operation condition, a lean/rich average value calculating means calculating the lean/rich response time average value of the output signal of the air-fuel ratio sensor, a rich/lean average value calculating means calculating the rich/lean response time average value of the output signal of the air-fuel ratio sensor, a dispersion state determination means comparing a differential value obtained by subtracting the rich/lean response time average value from the lean/rich response time average value with the determination value and determining the dispersion state of the output signal of the air-fuel ratio sensor, when being determined to satisfy the determination operation conditions by the operation condition determination means, and a correction variable determination means determining the feedback correction variable according to the determination result.
Patent JP-2002103430-A (JP)
Title: Rotary transfer apparatus in blow molding machine
Inventor: KOBAYASHI SENTARO
IPC: G02B5/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To enable direct intermittent rotation of a transfer member by directly connecting the rotary part of a servo motor to a rotary shaft. SOLUTION: A work space 3 is provided above a machine stand to provide support plates 4 side by side. The central parts of the transfer members 6 provided to the under surfaces of the support plates 4 are connected to the rotary shaft 7 having a relatively large diameter and supported so as to pierce the center of the support plates. A servo motor 8 wherein a fixed part 8b is provided in a large diameter rotary part 8a is attached to the central part on the support plates 4 and attached to the support stand 15 vertically provided on the support plates 4 on the side of its fixing part 8b through a joint 18. The rotary part 8a is attached to the upper part of the rotary shaft 7 to make it possible to directly rotate the transfer members 6 along with the rotary shaft 7 by the servo motor 8.
Patent JP-2002111984-A (JP)
Title: Original reader
Inventor: UENO SUEO
IPC: G06T1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To enable reading of high quality at a higher resolution than that of an original image sensor without influence of temperature characteristics of a component and unevenness of characteristics of the component with a simple constitution using a single image sensor. SOLUTION: An orthometer type reducing lens 11 is used to reduce and focus a reflected optical image from an original on a CCD sensor. A plate glass 12 is disposed at a parallel beam part of the central part of the lens 11.
Patent JP-2001170476-A (JP)
Title: Device for removing impurity in liquid
Inventor: KOJIMA HISAO
IPC: B01F3/04
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing impurities in a liquid which can attain high performance by improving a recovering rate, energy saving, space saving, maintenance free, low pressure loss and facilitation of operation management and which can unnecessitate a straightening vane. SOLUTION: The device for removing impurities in the liquid is provided with a static type mixer 1 which is arranged with a longitudinal direction substantially vertical, a first supply means which supplies the liquid containing impurities from an upper end side of the static type mixer 1 in the static type mixer 1 and a second supply means which supplies a gas from a lower end side of the static type mixer 1 in the static type mixer 1. In the static type mixer 1, one or plural mixing elements 2 composed of a passage tube in which a fluid streams and one or plural impeller of a spiral shape disposed in the passage tube are continuously assembled in its longitudinal direction. The liquid descends in the static type mixer 1, the gas ascends in the static type mixer 1 and both are brought into gas-liquid contact inside the static type mixer 1.  Further spacers (not illustrated) may be interposed between the mixing elements 2.
Patent JP-2002102089-A (JP)
Title: Washstand
Inventor: KOBATA YUKIO
IPC: A47K10/06
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a washstand equipped with a towel hanger with drying function for rapid drying. SOLUTION: In the washstand composed of a washbowl 1, a metallic flush part 2 and a towel hanger 3, since this washstand is provided with a function for blowing hot air 32 from the portion of the towel hanger, a used towel can be efficiently dried. Further, by utilizing a signal related to pouring of water from the metallic flush part, blowing of hot air is automatically started. At the same time, by providing an electric circuit to be automatically stopped after the lapse of set time, it is not necessary to operate a switch part with a wet hand and it is not necessary to wait for the completion of drying after use, either.
Patent JP-2002105962-A (JP)
Title: Production method of vegetation mat
Inventor: MITSUNAGA NOBUMITSU
IPC: E02B3/12
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a vegetation mat which can be easily peeled off from the manufacturing site and which is handlable and has a sufficient function as an artificially-vegetated revetment of a river and further which can reduce cost in application. SOLUTION: Flexible high tensile strength net member is developed on an impermeable or poor pervious flat base and further, one of lawn mats, lawn runners, or seeds for lawn plants or mixed young plants are planted or scattered and further, the rhizomes and foliages germinated or rooted out of seeds or young plants are entangled on the net materials to unify therewith as the feature.
Patent JP-2002118830-A (JP)
Title: Moving picture transmission apparatus
Inventor: YAMADA MICHIAKI
IPC: H04N19/169
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture transmission apparatus that can reduce a speech time by allowing a recipient to be aware of speech time when a prescribed speech time elapses. SOLUTION: A CPU 5 references a speech time from a timer circuit 6 and uses a coding control timing signal 7 to deteriorate the image quality of image data coded by a coding circuit 2 when a prescribed speech time elapses. Thus, the system allows the recipient to be aware of the lapse of the speech time so as to indirectly suggest the intention of interrupting the speech to the recipient.