baber/WOPTO huggingface dataset:
Patent JP-2002223354-A (JP)
Title: Facsimile machine
Inventor: HIROUCHI YASUO
IPC: H04N1/393
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine capable of transmitting an original such as Ninl as is without manually performing original expansion regardless of the resolution of the device of the opposite transmission party and saving paper for the original of a transmitting side. SOLUTION: This facsimile machine comprises an input device for reading an image of a paper original and converting the image into image data, a printer for printing the image data on paper, a modem (communication equipment) 1-8 for transmitting and receiving the image data to/from other devices through a telephone line, etc., a storage device 1-4 for storing a plurality of pieces of input image data, an operating part 1-6 for receiving an input from a user and processing the input, and a CPU (controller) 1-1 for controlling all of the above devices and having image processing function such as image data expansion/reduction and combination.
Patent JP-2002228844-A (JP)
Title: Light transmission plate and liquid crystal display device
Inventor: YOSHIDA KAN
IPC: F21V8/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission plate of which the obverse side and the reverse side are easily decided and further which can be positioned on a frame member without arranging lobes which make the shapes, density, forming positions or the like of dots difficult to design. SOLUTION: In the light transmission plate of which the obverse of a square plate-like body is made into a light emitting surface, the reverse of it is made into a light reflecting surface and one side face is made into a light incident surface making light from the light source incident thereon, the light reflecting surface is provided with a dot non-formative region with no dot formed on the outer peripheral part and a dot forming region is provided with protruding parts protruding in a direction vertical to the light reflecting surface on a region placed in contact with a side face confronting the light incident surface, where the protruding part is in 0.5-2.0 mm height range and the outer periphery of the base fits into a toric region with 0.5 mm internal diameter and 2.0 mm external diameter.
Patent JP-2002227888-A (JP)
Title: U-shaped brake shoe and its manufacturing method
Inventor: KAMIYOSHI HIROSHI
IPC: F16D51/22
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a brake shoe having a thin plate thickness, and reduced weight with high bending strength in which structure for obtaining a predetermined strength in an abutting part to a brake operation device and in an engaging part with an adjuster is provided at both ends. SOLUTION: A drum brake assembly comprises a pair of brake shoes. The brake shoe is the U-shaped brake shoe comprising a shoe rim 18a curved to have an approximately circular arc shape, and a pair of parallel flanges 18b, 18b extending to an inside in a radial direction from a both peripheral edges of the shoe rim. Both ends of the U-shaped brake shoe are respectively provided with approximately M-shaped reinforcing parts 18c formed such that the shoe rim 18a is folded to an inside in the radial direction, overlapped to the both flange, and crushed.
Patent JP-2002225515-A (JP)
Title: Pneumatic tire, its manufacturing method, and its mounting method
Inventor: KATO YUJI
IPC: B29C35/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a pneumatic tire capable of reducing production costs, management costs and distribution costs, and to obtain its manufacturing method and its mounting method. SOLUTION: The pneumatic tire 10 bears an indication of a ply rating which represents as a maximum value the maximum load capacity of the pneumatic tire, and also an indication of another ply rating of smaller value, thereby enabling a manufacturer and a seller to improve productivity and reduce the cost of production of the tire 10, in contrast to a tire with a single indication of ply rating, and besides enabling to reduce inventory, and then management costs and distribution costs. Thus reduced cost of production, of management and of distribution enables reduced sales cost of the tire 10, presenting economical tire for a purchaser.
Patent JP-2002140304-A (JP)
Title: Radio communication system, transmitter, receiver, and contents data transfer method
Inventor: SAITO TAKESHI
IPC: G06Q30/06
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which can actualize safe copyright protection even in a radio environment. SOLUTION: An authenticating and key exchanging procedure of a radio link layer network is carried out between a portable MPEG4 player 101 which sends MPEG4 data whose copyright should be protected and a portable viewer 102 which receives, decodes, and displays the data from the player 101 and when the procedure is successfully followed, an authenticating and key exchanging procedure of DTCP is carried to between the player 101 and viewer 102 by using a cipher communication using a cipher key that the player 101 and viewer 102 shares, and when the authenticating and key exchanging procedure is successfully completed, the data are transferred safely from the player 101 to the viewer 102 by using the cipher communication using the cipher key that the player 101 and viewer 102 shares.
Patent JP-2002224837-A (JP)
Title: Arc welding torch
Inventor: NAKAZAWA NOBUO
IPC: B23K9/26
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a torch for an arc welding, with which a sputter does not stick on a power feeding tip or the like, or the sputter is easily removable even if attached, and the flow of a shield gas in a nozzle is slightly disturbed. SOLUTION: The tip part of a torch tip member 22 is covered with a copper cap 34 so that the power feeding tips 26a and 26b and leaf springs 27a and 27b are enclosed, a ceramic guide cylinder 35 on which a insertion hole 37 is made of which the cross-sectional form is a equilateral triangle, of which the inscribed circle has a diameter larger than the diameter of the power feeding wire 3 by 0.03 to 0.05 mm, is fitted at the central part of the tip of the cap 34, the shield gas, which is ejected into the cap 34 through a central hole 23 which penetrates the axis part of the torch tip member 22, impinges upon the power supply tips 26a and 26b, cools them, and further cools the cap 34 in the course in which the gas reverses its course at the bottom part of the cap 34 and ascends.
Patent JP-2002233309-A (JP)
Title: Tea manufacturing rolling dryer capable of varying processing condition
Inventor: UCHIDA OOYAMA
IPC: F15B15/14
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a tea manufacturing rolling dryer ensuring a hydraulic fluid to be smoothly fed from a device installed outside a rolling drying drum to a liquid-operated actuator for changing the rolling or position regulation of rolling hands and a tea leaves dredging unit in the tea manufacturing rolling dryer. SOLUTION: This tea manufacturing rolling dryer works as follows: the action conditions for the processing of rotary processing elements including rolling hands 6 and a tea leaves dredging unit 7 are changed by a liquid- operated actuator such as hydraulic cylinders 75 and 81 mounted on the rotary processing elements or a rotating shaft 6, and the liquid pressure inside the actuator is changed from the outside of a rolling drying drum; further, it is characteristic that a hydraulic fluid (water W) is fed from the outside of the rolling drying drum to the liquid-operated actuator through a feed hole (an edge face liquid feed hole 60) bored at the center of the edge face of the rotating shaft 6 via a rotary joint 14.
Patent JP-2002241176-A (JP)
Title: Ceramic material, producing method therefor and molding thereof
Inventor: HORIKIRIGAWA KAZUO
IPC: C04B33/36
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic material which is suitable for tile for pavement, tile for building, floor material for office, floor material for machine plant, and so on. SOLUTION: The ceramic material is produced in such a manner that defatted bran obtained from rice bran and a thermosetting resin are mixed and compounded, is subjected to the primary calcining at 700-1000 deg.C in inactive gas and, thereafter, is crushed to carbonized powder. Ceramic powder, a solvent, and as necessary, a binder are mixed and compounded to the carbonized powder, is made to be plasticized material (clay) and is pressed and formed under a pressure of 10-100 MPa and, thereafter, the molding is subjected to heat treatment again at 100-1400 deg.C in an inactive gas environment.
Patent JP-2002242898-A (JP)
Title: Piezoelectric fan
Inventor: KAWAGUCHI HIROTO
IPC: F04D33/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To enhancing reliability of a product using a piezoelectric fan by reducing vibrations transmitted to a fan case on which a tuning fork type oscillator is supported. SOLUTION: The piezoelectric fan 1 is formed in the shape of tuning fork from a first oscillator 11 consisting of a wind generating oscillator including a piezoelectric element, a second oscillator 12 having a natural frequency equal to that of the first 11, and a spacer 13 installed between the first and second oscillators 11 and 12, wherein the piezoelectric fan 1 is fixed through a resilient piece 28 having a natural frequency lower than that of the first oscillator 11.
Patent JP-2002209799-A (JP)
Title: Foot mat with drop receiving sheet
Inventor: NODA TOKIKO
IPC: A47K17/02
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a foot mat for a lavatory by which stain, bad odor and unpleasant feeling and troubles at the time of cleaning caused by urine drops on the bottom part of a stool are reduced and a cleaner and more hygienic lavatory environment is provided. SOLUTION: The foot mat (1) is spread on the whole floor on the bottom part of the stool and a specially treated inside U-shaped part (3a) of a urine receiving sheet (3) is tightly stuck and fixed on the bottom part of the stool to receive the urine drops, to prevent the stain and the bad odor caused by urine on the bottom part of the stool from being generated and to reduce the unpleasant feeling and troubles at the time of cleaning.
Patent JP-2002247801-A (JP)
Title: Motor
Inventor: OIKAWA YASUO
IPC: B23K10/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of preventing energizing failure in a conductive part while welding. SOLUTION: This motor 1 includes a seat member 8 formed with a yoke abutting section 8b1 which abuts on an inner wall section 2a1 of a yoke 2, and a yoke non-abutting section 8b2 which is disposed separately from the inner wall section 2a1 of the yoke 2 corresponding to a welding position of the yoke 2 to an end cover and which is mounted consecutively on the yoke abutting section 8b1.
Patent JP-2002241256-A (JP)
Title: Preparation for external use
Inventor: YOSHIDA KATSUHIKO
IPC: A61K8/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use having excellent humectant effects, capable of preventing skin roughening, having an excellent feeling of use and formulated stably urea. SOLUTION: This preparation for external use is characterized by formulating a sap of a plant of the Acer L. of the family Aceraceae and urea.
Patent JP-2002249994-A (JP)
Title: Sanitary tissue paper and method for producing the same
Inventor: MUKAI TAKEHARU
IPC: D21H27/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To preventing the breakage of sanitary tissue paper in the case of taking the paper out of a box. SOLUTION: The sanitary tissue paper T is composed of a single or two-ply paper having a lateral tensile strength of >=32 N/m in dried state and a longitudinal tensile strength of >=32 N/m in wet state. The longitudinal tensile strength in dried state is 2.5-3.5 times the lateral tensile strength in dried state.
Patent JP-2002238448-A (JP)
Title: Method for retaining freshness of egg
Inventor: SODA ISAO
IPC: A23B5/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe method for retaining the freshness of eggs simple in operation and applicable to various storage temperature ranges. SOLUTION: This method for retaining the freshness of eggs involves treating the eggs under heating and includes several versions: 1st version preferably comprises soaking the eggs in hot water, especially preferably soaking the eggs in hot water at 45-55 deg.C for 5-30 min followed by air-drying them, optimally soaking the eggs in hot water at 50 deg.C for 10-20 min; 2nd version preferably comprises dry heat treatment of the eggs, especially preserving the eggs at a place of 45-55 deg.C for 3-5 h, optimally preserving the eggs at a place of 50 deg.C for 3-5 h; the above method is preferably conducted within 7 days after laying the eggs; this method is the most frequently used when the eggs are chicken eggs.
Patent JP-2002249960-A (JP)
Title: Method and apparatus for producing knit image of torchon lace
Inventor: TSUKUI AKIHIRO
IPC: D04B39/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a knit image of a Torchon lace capable of easily forming and identifying an actual knit image based on an organization chart necessary for knitting the Torchon lace, and an apparatus for the method. SOLUTION: The apparatus comprises the following: a memory means 4 memorizing the exchanging positions (a) (black circles) of spindles on an organization chart necessary for knitting a Torchon lace and the information b concerning the yarn used in each spindle via an input means 3, an image displaying means 6 for displaying, as an image, the exchanging positions of the spindles memorized by the memory means 4, a correction means 7 for correcting the moving the above positions on an image of the image displaying means, and a loci forming means 8 forming a loci K of each yarn on the image by connecting the positions defined after moving by the correction means. The apparatus is constructed so that a knit image can be easily formed and identified on an image based on the organization chart.
Patent JP-2002250535-A (JP)
Title: Air conditioning indoor unit, and air conditioner equipped with the air conditioning indoor unit
Inventor: KONDO FUMIO
IPC: F24F1/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning indoor unit and an air conditioner equipped with the former air conditioning indoor unit wherein it can reduce pressure variations caused by a blade of an air fan passing therethrough and an NZ sound can be reduced by reducing a pressure difference produced in a space extending between a fan stabilizer and the air fan. SOLUTION: The title air conditioner is characterized in that there is provided pressure equalizing means 100 on a fan stabilizer 118 of an air conditioning indoor unit for communicating a space on the side of an indoor heat exchanger in the fan stabilizer 118 and a space on the side of a cross flow fan while penetrating the fan stabilizer 118 in the direction of a plate thickness.
Patent JP-2002252057-A (JP)
Title: Waterproof connector
Inventor: NAKAMURA MITSUHARU
IPC: H01R13/436
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector wherein application to a small terminal is made easy by preventing the terminal from falling off and by retaining a sealing member by a simple structure. SOLUTION: This waterproof connector is equipped with a housing 20 wherein an electric wire 30 is inserted and retained via a waterproof member 32, the terminal 31 to be connected with a tip part of the electric wire 30, a terminal housing part 40 positioned in an outlet 21 of the counterpart connector installed at the housing 20 and wherein the tip part of the terminal 31 is housed and retained, and the sealing member 34 arranged at a deeper side of the outlet 21 than that of the terminal housing part 40 and press-contacted with the counterpart connector. Between the terminal housing part 40 and the sealing member 34, a spacer is installed in which switching is possible between a temporary locking state to allow the terminal 31 to pass and the final locking state to lock the terminal 31 in a direction of falling-off prevention and to retain the sealing member 34.
Patent JP-2002248218-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate electric connection between each control board of a plurality of board boxes and a power supply board of a game machine main body. SOLUTION: A plurality of board boxes 80, 130 are respectively mounted on a box support member 30 of a game board 21. At least one control board 90, 140, 150 is stored in each of the plurality of board boxes 80, 130. The power supply board 18 is disposed in a designated position of the game machine main body 10. A power supply relay board 180 for feeding the power supply of the power supply board to the respective control boards 90, 140, 150 is mounted on the box support member 30.
Patent JP-2002250400-A (JP)
Title: Belt rotation drive device and imaging device
Inventor: KATO MASAHIKO
IPC: G03G15/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration and speed fluctuation of a belt wound around a rotating body, by reducing a vibration component which is a contributing factor of rotating speed fluctuation and obtaining the stable rotation of the rotating body. SOLUTION: A belt rotation drive device comprises: a rotating body system 60 supporting the rotating body 4 around which a belt 1 is wound; a drive system 61 having a rotation drive source 5 rotating and driving the rotating body system; a drive transmission 62 for coupling the rotating body system and the drive system. In this belt rotation drive device, a centrifugal pendulum damping means 9 is provided to at least the rotating body system 61.
Patent JP-2001289191-A (JP)
Title: Pump bearing device
Inventor: AIZAWA KOJI
IPC: F04D29/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a pump bearing device capable of stably performing a repeated aerial operation for 30 minutes or longer without feeding the lubricating fluid from the outside to a bearing. SOLUTION: This ceramic bearing device comprises a ceramic bearing 4 slidably supporting a sleeve 2 fixed to a pump spindle 1, a bearing case 5 having the ceramic bearing 4 installed therein, and a bearing casing 7 elastically supporting the bearing case 5 by a rubber 6. A cylindrical container 18 is fixed to the bearing casing 7 so as to surround the lower surface and the outer peripheral side of the bearing casing 7, and a water storage tank 11 having a return plate 13 installed at the upper end part thereof is fixed to the pump spindle 1 so as to surround the cylindrical container 18. Passages 20 and 21 are provided in the cylindrical container 18, and spacers 19 are installed between the outer peripheral part of the bearing casing 7 and the inner peripheral part of the cylindrical container 18. A passage 22 is formed in the spacer 19.
Patent JP-2001318447-A (JP)
Title: Recording medium, information recording method and device, information reproducing method and device
Inventor: INAGAKI YOSHIO
IPC: G11B7/244
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium capable of providing a produced signal having a high S-N ratio by utilizing the emission of fluorescence. SOLUTION: The recording medium 10 is formed by supporting a recording layer 12 comprising a material which is converted to a fluorescent material when irradiated with recording light of a prescribed wavelength λ1 and then emits fluorescence when irradiated with excitation light of a wavelength λ2 on a base 11.
Patent JP-2002256914-A (JP)
Title: Fuel switching control device of internal combustion engine
Inventor: OKUMURA HIROSHI
IPC: F02M21/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide excellent drivability by eliminating a shortage or fuel supply at fuel supply starting time when switching fuel. SOLUTION: Before actually using gas fuel when switching the fule to the gas fuel from liquid fuel, after opening once a high pressure side shutoff valve 12, a low pressure side shutoff valve 16, and a variable opening valve 17a internally stored in a fuel distributor 17 in this fuel supply system, the low pressure side shutoff valve 16 and the variable opening valve 17a are closed so that the gas fuel is filled in a gas fuel supply passage 19. A filling quantity of this gas fuel to the gas fuel supply passage 19 is set according to time for supplying no gas fuel. Thus, the gas fuel is filled in the gas fuel supply passage 19 before starting to supply the gas fuel, and since a shortage of the fuel supply is eliminated just after switching the fuel, the excellent drivability can be obtained.
Patent JP-2002256441-A (JP)
Title: Electroless plating method
Inventor: MONOBE HIDEJI
IPC: G02B6/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To control a figuration in a nano-order region in forming a metal film. SOLUTION: A method for forming a metal film having a micro protruded structure on the surface of a substance to be treated by electroless plating, comprises a pretreatment process of immersing the substance in an aqueous solution of palladium dichloride and washing it with water, after immersing the substance in an aqueous solution of tin dichloride and washing it with water, and an electroless plating process by immersing the substance in a plating solution containing nickel salt and cation generated by hydration of additives.  In the pretreatment process, when concentration of the aqueous solution of tin dichloride is to be C1 and concentration of the aqueous solution of palladium dichloride is to be C2 , C1 /C2 namely a ratio of C1 and C2 , is in a range of 0.2 or more and 200 or less, and in the plating process, concentration of the cation generated by hydration of the additives in the plating solution is in a range of 1.0×10<-5> ppm or more and 1.0 ppm or less.
Patent JP-2002262136-A (JP)
Title: Electronic camera
Inventor: SUZUKI TAKASHI
IPC: G03B19/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that attains execution of other operations when communication is not normally established. SOLUTION: The electronic camera able to make communication with an external device connected to the electronic camera is provided with a connection detection means 50 detecting that the electronic camera is connected to the external device, a discrimination means 40 that discriminates whether or not communication is set up within a prescribed time when the connection detection means detects connection, and a notice means 30 that informs a user about the occurrence of a communication fault when the discrimination by the discrimination means indicates that the communication cannot be set up.
Patent JP-2002264416-A (JP)
Title: Method for controlling driving of ink carriage
Inventor: TANAKA KENJI
IPC: B41J19/18
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for appropriately feedback controlling to make a traveling speed of an ink carriage a constant value. SOLUTION: In the method for controlling driving the ink carriage through feedback control of the traveling speed of the ink carriage, a delay time after the traveling speed of the ink carriage is detected before the feedback control signal is reflected to a rotational speed of a driving motor is taken into account. A traveling speed of the delay time later from a time point when the ink carriage travels at the traveling speed fed back at present is estimated, and a control signal fit to the traveling speed is outputted.