baber/WOPTO huggingface dataset:
Patent JP-2002125455-A (JP)
Title: Medium for raising seedling of paddy rice and method for producing the medium
Inventor: NUMATA MASUAKI
IPC: A01G22/22
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide lightweight and inexpensive medium for raising seedlings of paddy rice, inhibiting inorganic nitrogen from being organized due to using bark, and to provide a method for producing the medium for raising seedlings of paddy rice. SOLUTION: This medium for raising seedlings of paddy rice is obtained by the following process: using bark crushed into proper sized tips as a base material and adjusted pH to 4.5-5 so as to maintain the content of inorganic nitrogen at a constant level by suppressing the activity of microorganisms. In this process, the bark is crushed into proper sized tips, and nourishments such as ammonium sulfate, urea, iron sulfate, silicic acid iron, and potassium sulfate are added to the bark.
Patent JP-2002128881-A (JP)
Title: Polyester
Inventor: OGURO MASARU
IPC: C08G63/672
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a new acetal ring-containing polyester excellent in adhesiveness, processability, optical characteristics, weatherability, mechanical performance and melt viscosity characteristics. SOLUTION: This polyester is obtained by the polycondensation of a diol including 5 mol% or more of a glycol having a specific spiro ring structure and a dicarboxylic acid including 95 mol% or more of aromatic and/or alicyclic dicarboxylic acid, and has an intrinsic viscosity in the range of 0.3 to 2.0 measured at 25 deg.C by using a mixed solvent having 4:6 mass ratio of phenol to 1,1,2,2-tetrachloroethane.
Patent JP-2002129306-A (JP)
Title: Dispersion strengthened composite hard coating and tools coated by the same
Inventor: KOBAYASHI MASAKI
IPC: C23C14/06
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a PVD-produced dispersion strengthened composite hard (TiAl)N coating having a largely extended life by dispersing another (TiAl)N micro grains having a different amount of a metal component or non-metal component(s) from that of a base (TiAl)N coating into the base coating. SOLUTION: A substrate surface is coated with 1 μm or more thick composite (TiAl)N or similar hard coating which consists of base compound and dispersed grains with at least one of the constituent elements of the base material different from that of the dispersed grains by 5 or more atom percent, and the average diameter of the dispersed grains is 0.01 to 1 μm with the content ranging from 2 to 50 cubic volume percent to the base material. Since this coating provides the hard film with greater strength, toughness, wear resistance, deposition resistance, oxidation resistance of hard film than the conventional (TiAl)N hard film, tool life can be extended when it is used in wear resistant tools, such as cutting tools, dies and cutting blades represented by tips, drills end mills.
Patent JP-2002134317-A (JP)
Title: Preventing device for solenoid burning
Inventor: HORIKOSHI YOSHITAKA
IPC: H01F7/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent an overcurrent from flowing through a solenoid for a long time, so as to protect the solenoid against rise in the temperature and damages caused by burning, when a semiconductor switching element is in trouble as it is short-circuited. SOLUTION: When a semiconductor switching element 12 is short-circuited, a detection means 15 detects that the remaining voltage of the switching element 12 is below a set value,and an opening means 16 which is connected in series between a solenoid 11 and a power supply is opened, by which a current is prevented from flowing through the solenoid 11. An alarm 17, connected to the opening means 16 informs by voice or lamp of the fact that the semiconductor switching element 12 has become of order.
Patent JP-2002132353-A (JP)
Title: Diaphragm type pressure reducing valve
Inventor: YOSHIDA KAZUHIKO
IPC: F16J3/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm type pressure reducing valve which can maintain a stable function for a long period and also secure sufficient safety even if a diaphragm is broken. SOLUTION: A chamber 24 which receives liquid flowing out of a broken part of the diaphragm if the diaphragm is broken is formed on a top lid 3 and a discharge path 27 which guides the liquid to the outside through a discharge opening 26 is formed in the chamber 24; and a spring case 30 is arranged above the top lid leaving an interval and the energizing force of a valve spring 33 mounted on the spring case 30 is transmitted to a valve stem 6 through a plunger rod 7. Further, a metal part positioned at a part contacting the liquid including a case wherein the diaphragm 4 is broken is formed of nickel- chromium based anticorrosive alloy.
Patent JP-2002133527-A (JP)
Title: System and device for customer recognition
Inventor: YAMAGUCHI HIROYUKI
IPC: G06Q50/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To allow timely service for customers in response to customer needs, and allow effective marketing. SOLUTION: When the customer comes in a shop, identification information of the customer is read from an IC card 8 of the customer, and a figure of the customer is image-picked up. Customer information stored preliminarily is read out based on the customer identification information, and displayed on a monitor 4 while the customer information is made to correspond to a still picture of the image-picked-up customer figure. A clerk in the shop A recognizes concurrently the customer information about the customer coming in the shop and the figure, and finds out the customer existing in the shop A based on the figure to conduct the service for the customer based on the customer information.
Patent JP-2002128387-A (JP)
Title: Sheet material sorting device
Inventor: HARA YUJI
IPC: B65H39/115
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To increase the number of sortable orders without increasing an installation space with constitution of eliminating the mutual stacking of photoprints. SOLUTION: A conveyor belt 22 moves to successively stack plural orders of photoprints P by a driving means. A tray 38 is disposed downstream of the conveyor belt 22 and stands by in a standing state. When pushed by the photoprints P, the tray 28 falls down to make a sound and receives a bundle of photoprints P by a storage part 40. The number of sortable orders is thereby increased by the portion of the tray 38. An operator takes in the photoprints P upon recognizing the full state of plural orders of photoprints P on the conveyor belt 22. Plural orders of photoprints P are thereby prevented from being stacked and mixed with one another.
Patent JP-2002127712-A (JP)
Title: Pneumatic tire
Inventor: KUSUMOTO TAKUSHI
IPC: B60C15/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To achieve weight saving while exhibiting superior high-speed durability and handling stability. SOLUTION: Folded parts 6B of a carcass 6 is provided with overlapping parts 9 overlapping with a belt layer 7, and the width WA of the overlapping parts is set at 5-25% of the maximum width BW of the belt layer 7. Angles θ1 of the carcass cords in a belt-unrestricting areas Y1 are within the range of 65-86 degrees, and the carcass cords cross each other in main body parts 6A and in the folded parts 6B. Angles θ2A of the carcass cords of the main body parts 6A in belt-restricting areas Y2 are within the range of 75-90 degrees and larger than the angles θ1.
Patent JP-2002138763-A (JP)
Title: Attachment and bead for double glazing
Inventor: MIYAAKE YUJI
IPC: E06B3/64
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an attachment and a bead for a double glazing corresponding to a variety of colored sashes. SOLUTION: The attachment 1 for a double glazing is a long-size member with a channeled member 1a capable of surrounding the peripheral edge of the double glazing. The channeled member 1a is provided with a locking part 1d for locking to the end edge of a sash mounting opening. A plurality of differently colored separable layers 1b and 1c are separably provided on the surface layer of the locking part 1d.
Patent JP-2002139341-A (JP)
Title: Terminal and position information display method
Inventor: MUTO KATSUHIKO
IPC: H04W4/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To easily grasp error information about position using a portable telephone. SOLUTION: In a control part of a portable telephone, display processing for a position (latitude and longitude) in a liquid crystal panel 20 is conducted. Thus, in the liquid crystal panel, according to the map information retrieved on the basis of a map data base, a position-measuring result point display 301 corresponding to the latitude and the longitude is displayed. In addition to the above, as error information, a circular area display 302 where the radius around the position measuring result point display 301 as the center is defined as position error information Er is made.
Patent JP-2002139825-A (JP)
Title: Method and device for cleaning mask for exposure
Inventor: KAWASAKI YOGO
IPC: G03F1/82
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for cleaning a mask for exposure by which a desired wiring pattern can be formed. SOLUTION: A photomask 96 is destaticized by using a destaticizer 120 and the photomask 96 is cleaned by using an adhesive roller 100. Since cleaning of the the photomask 96 and prevention of resticking of dust 102 are performed, fine writing pattern can be formed.
Patent JP-2002149545-A (JP)
Title: System, server and method for providing information distribution result information
Inventor: UENO TETSUO
IPC: H04L12/58
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To generate and provide information distribution results information by automatically detecting the movement, etc., of an information receiver and recording detected results in distributing the information of the information receiver by using electronic information such as e-mail. SOLUTION: This information distribution results information providing system is provided with a communication network 1, and a terminal 2 for an information provider a client 5, an information storage server 3 for storing certain information, an e-mail distribution server 4 for distributing the electronic information including a hyperlink means to the information and a detecting means for detecting the movement of a client operator and notifying the movement to the client, and an information distribution results information providing server 6 which is respectively connected to the communication network.  The information distribution results information providing server is provided with a data processing performance process part 6A for receiving notification sent from the detecting means, recording the notification in a database part 6C, and generates information distribution results information on the basis of recorded notification contents in response to a request from the terminal for an information provider.
Patent JP-2002144009-A (JP)
Title: Gas vent method and system for die
Inventor: MORIKAWA IWAO
IPC: B29C45/34
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a gas vent method and system for a die by which the efficiency of the gas vent is improved, the pressure of the molten metal pressure applied to a pressure receiving valve is reduced, and the speed in the forming cycle is increased by separating a vent passage into a gas vent passage and a molten metal passage. SOLUTION: This gas vent system comprises the gas vent passage 2 from a cavity C to a gas vent device 1, and the molten metal passage 3 from the cavity C to the gas vent device 1. The gas G in the cavity C is sucked by a suction device F continuous to the gas vent device 1 via the gas vent passage 2, and the gas vent passage 2 is closed by the pressure of the molten metal D flowing into the molten metal passage 3.
Patent JP-2002137870-A (JP)
Title: Revolving take-up device
Inventor: MIYAZAKI HISAO
IPC: D02J1/22
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a revolving take-up device free to perform large-packaging of a take-up drum by leaving constitution of a conventional thread guide regulating bar and a conventional shielding plate as it is. SOLUTION: The revolving take-up device of change a filament taken up by a take-up machine arranging the shielding plate between a spindle positioned on the take-up side and a spindle positioned at the stand-by side by revolving it from the spindle positioned on the take-up side to the spindle positioned on the stand-by side constitutes its characteristic feature of having the movable shielding plate positioned to the stand-by side from a center of a distance connecting centers of the spindle on the take-up side and the spindle of the stand-by side in the middle of the shielding plate being taken up and on which a drum a taken-up drum is extracted from the stopped spindle after thread changing is completed as the spindle is replaced by thread changing and the shielding plate is positioned on the stand-by side (vacant spindle)  at the time when the vacant bobbin is supplied to the spindle and held.
Patent JP-2002143871-A (JP)
Title: Sterilizing apparatus
Inventor: TAMURA TAKAYUKI
IPC: C02F1/78
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing apparatus of a dispenser using a potable water container, is usable for 24 hours even during sterilization without increasing electric power consumption, is safe and satisfies quality in sensual terms of odor and gustation. SOLUTION: This sterilizing apparatus has a cold water tank 5 which cools potable water and holds the water cool, an ozone generator 12 which generates ozonizing air, an air pump 13 which supplies the ozonizing air into the cold water in the cold water tank 5, ozone inhalation piping 14 which is the piping to inhale the air to the air pump 13, ozone exhaust piping 15 which is connected to an air exit of the air pump 13 and introduces the ozonizing air to the cold water in the cold water tank 5 and an air diffusion pipe 16 which is connected to the ozone exhaust piping 15 and forms the ozonizing air into small air bubbles, by which the utilization of the apparatus for 24 hours is made possible without increasing the electric power consumption and the adhesion of the scale formed by the mineral components of the potable water is prevented.
Patent JP-2002144711-A (JP)
Title: Ink jet recording medium and coating liquid
Inventor: SAKAI YUICHI
IPC: C09D7/12
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium excellent in ink absorbency, film forming properties and transparency and a coating liquid therefor. SOLUTION: In the ink jet recording medium, an ink absorbing layer includes an inorganic porous substance having fine pores with pore diameters of 1 to 200 nm in the pore diameter distribution obtained by a nitrogen adsorption method and a latex polymer, which is produced by copolymerizing a tertiary amino group- or a quaternary ammonium base-containing monomer and another polymerizable monomer. In addition, the coating liquid for the ink jet recording medium is disclosed.
Patent JP-2002145970-A (JP)
Title: Liquid radiation curing resin composition
Inventor: KONISHI SHIGERU
IPC: C08F290/14
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid radiation curing resin composition having good curability with a small radiation exposed dose and a low water absorption coefficient. SOLUTION: This liquid radiation curing resin composition is characterized as comprising (A) 100 pts.wt. of a polyether polyurethane having at least two (meth)acrylic groups in one molecule and 800-10,000 number-average molecular weight and (B) 1-100 pts.wt. of a compound having a vinyl ether group in the molecule.
Patent JP-2002148681-A (JP)
Title: Lens barrier device for camera
Inventor: KINO MASAHIRO
IPC: G03B11/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a camera lens barrier device constituted so that barrier blades and the outer face of the camera may be flush in a state where the barrier is closed, and also, the device may be used as a lens hood in the state where the barrier is open. SOLUTION: The device is provided with two barrier blades 21 and 22 vertically arranged in front of a lens barrel while one end part side of each blade is pivotally supported by a barrier base 23, interlocking levers 29 and 30 which are driven and moved by a barrier driving plate 24, rotating pins 21c and 22c which are arranged near the shaft supporting parts of the barrier blades 21 and 22 and which are rotated interlocking with the interlocking levers 29 and 30, and the rotating pins 21c and 22c are rotated by the interlocking levers 29 an 30 which are driven and moved in accordance with the rotation of the barrier driving plate 24 in one direction, then, the barrier blades 21 and 22 are open, on the other hand, the interlocking levers 29 and 30 are allowed to move backward in accordance with the rotation of the barrier driving plate 24 in the other direction, and then,  the barrier blades 21 and 22 are closed by a spring force.
Patent JP-2002156712-A (JP)
Title: Radiographic image information reader
Inventor: IWAKIRI NAOTO
IPC: H04N1/04
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of exciting light and to provide an image of a sufficiently high S/N, without increasing the thickness of an exciting light cut-off filter in a device for linearly irradiating a storage phosphor sheet with the excitation light and reading radiation image information by a line sensor. SOLUTION: An exciting light source is used as a pulse light source 11 intermittently repeating light emission, and the line sensor 20 receives stimulated luminous light M by response delay after the pulse light has been emitted, photoelectrically converts it and stores electric charges, corresponding to the intensity of the stimulated luminous light M. By an image information read means 30, when the irradiation of the pulse light is performed for the plurality of number of times, the electric changes corresponding to the stimulated luminous light by the plurality of number of times of the irradiation of the pulse light are read, and signals less influence by the exciting light in a sufficient size are read, even in the case that the intensity of the stimulated luminous light by the response delay by one time of the irradiation of the pulse light is weak.
Patent JP-2002154584-A (JP)
Title: Air filter packaging member
Inventor: TACHIKA FUMIYA
IPC: B65D65/40
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an air filter and an air filter packaging member in which packaging material is not broken when a packaging operation or a transporting operation is carried out and a performance of the air filter is not decreased even during its storage. SOLUTION: An air filter is packaged by a packaging material having a piercing strength of at least 1 kg and an oxygen transmission factor of 1,000 cc/m2/24 hr or less.
Patent JP-2002160375-A (JP)
Title: Electrostatic actuator, its manufacturing method, and ink jet head
Inventor: TANAKA MAKOTO
IPC: B41J2/055
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic actuator with which occurrence of defects is scarce and its manufacturing method, and an ink jet head. SOLUTION: After a silicon substrate 1 is joined to a base substrate 3, the silicon substrate 1 is subjected to anisotropic etching in the state that a correction pattern 5 is disposed on the joined face of the silicon substrate 1 and the base substrate 3.
Patent JP-2002161078-A (JP)
Title: Method for producing ketal compound
Inventor: KONO HIDEKI
IPC: C07C231/12
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ketal compound in high yield while suppressing formation of an acyl group-eliminated amino modification as byproduct by the use of a compound of the general formula (1) (wherein, W is an optionally substituted 1-4C alkylene or optionally substituted o-phenylene group; and R1 is an optionally halogen-substituted alkyl) as the raw material. SOLUTION: This method for producing a ketal compound of the general formula (2) (wherein, W and R1 are each the same as mentioned above; R2 and R3 are each an alkyl or may be joined together to form an optionally alkyl-substituted alkylene group) is characterized by comprising a reaction between the compound of the general formula (1) and an alcohol in the presence of an acidic ion exchange resin.
Patent JP-2002161375-A (JP)
Title: Surface treatment method, manufacturing method of head for inkjet printer, head for inkjet printer, and surface treatment equipment
Inventor: TODA YOSHIRO
IPC: B01J19/08
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method of high speed and high quality, a method for manufacturing a head for an inkjet printer using it, the head for the inkjet printer, and a surface treatment equipment. SOLUTION: The surface treatment method which passes a current between a high pressure electrode and a ground electrode A under an atmospheric pressure or a pressure around it, generates discharge gas, and treats a surface of an article to be treated using the discharge gas, which has passed through a discharge space and has spouted from a supply opening arranged at the other side of a discharge part, is characterized by arranging a ground electrode B so as to come in contact with the article directly or indirectly, or arranging the ground electrode B in a flowing direction of the above gas which has finished the surface treatment of the article.
Patent JP-2002164997-A (JP)
Title: On-vehicle hands-free device for mobile phone
Inventor: NODA MASAYUKI
IPC: H04W4/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel on-vehicle hands-free device for a mobile phone that can provide an optimum operating environment without the need for a user to recognize it. SOLUTION: The hands-free device is provided with a control means 11 that monitors a state of a mobile phone 30 connected to the hands-free device to control the hands-free device depending on its communication state, a speaker 23 that rings a call tone and outputs voice of a speech opposite party, a detection means 12 that detects the presence of an occupant with respect to the hands-free device consisting of microphone units, and a transmission signal delivery means 13 that uses an output signal from the detection means 12 to switch the operation by the control means 11.
Patent JP-2002169386-A (JP)
Title: Double-sided transfer method and device, and image forming method and device
Inventor: SAKAI TOSHIO
IPC: G03G15/10
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where a toner image is transferred to both surfaces of a transfer body without switching back the transfer body on either surface of which a toner image is fixed, using two kinds of toner each having a different electrification polarity nor electrifying either toner image to a reverse polarity by a corona charger. SOLUTION: In a state where a liquid carrier layer where the amount of liquid carrier of such an extent that it can function as the migration medium of a toner layer adhering to transfer paper P does not exist, and the amount of the liquid carrier of such an extent that it can function as a releasing agent for the toner layer and an intermediate transfer belt (16a or 16b) coming into contact with the toner layer exists is formed on the toner layer on two color toner images transferred to either surface of the transfer paper P first, the two color toner images having the same polarity as the toner layer are transferred to the opposite surface of the transfer paper P.