baber/WOPTO huggingface dataset:
Patent JP-2001289599-A (JP)
Title: Vibration-reduced blasting method, and method of deciding time interval of delayed initiation
Inventor: MURASHITA TAKESHI
IPC: E21D9/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a blasting method which can suppress the vibration caused by blasting. SOLUTION: The vibration occurring at blasting is reduced, by dividing a plurality of initiation holes into a plurality of initiation hole groups, and deciding the time interval of delayed initiation between the groups, simulating the vibration waveform measured in advance so that it may be reduced by interference.
Patent JP-2001297629-A (JP)
Title: Adhesion-resistant oxygen-free copper rough drawing wire, and method and apparatus for manufacturing the same
Inventor: FURUSHIBA YUTAKA
IPC: B22D11/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an adhesion-resistant oxygen-free copper rough drawing wire and its manufacturing method and apparatus, in which wires do not adhere to each other and mass production at low cost is possible. SOLUTION: An adhesion-resistant oxygen-free copper rough drawing wire 1 contains oxygen and hydrogen, whose concentrations range from 3 to 10 ppm and 1 ppm or smaller, respectively, and a total oxidation layer 5, whose thickness is from 50 to 500 Å. In one part of the total oxidation layer 5, an oxide layer 7 of Cu2O exists. To manufacture the adhesion-resistant oxygen-free copper rough drawing wire 1, a melted copper is made by a burning in a reducing atmosphere in a melting furnace. The melted copper sent from the melting furnace is transported to tundish by using a molding gutter, which is sealable in a non oxidizing atmosphere.  The melted copper passing through the molding gutter, is subjected to dehydrogenation. by regulating the level of an alcohol cleaning, which is for a long copper material derived from a continuous molding machine, a thickness of the oxidation layer is controlled and the adhesion- resistant oxygen-free copper rough drawing wire 1 is obtained.
Patent JP-2001293595-A (JP)
Title: Arc welding method
Inventor: TAKAGI RYUHEI
IPC: B23K9/173
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas shield arc welding method by which the formation of a weld bead at a high speed is possible, the melting of a base metal is properly performed and a good weld bead appearance can be obtained without causing the defect in the lack of penetration, and droplet trans ferrtability is improved. SOLUTION: In this gas shield arc welding method, as a means for increasing the removal energy of the tip of an electrode wire 2, a welding torch 1 at least having a power feeding chip 3 and an insulating guide 4 and provided in a shield gas G based on an I2R method is used, and as an electrode wire 2, the one having a componential composition containing, by weight, 0.03 to 0.15% C, 0.30 to 1.20% Si, 0.60 to 1.60% Mn, 0.003 to 0.025% P, 0.001 to 0.025% S and 0.03 to 0.30% Ti, and the balance Fe with impurities is used, and, as the shield gas G, a gaseous mixture obtained by adding Co2 of <=15% or, Co2 of <=10% and O2 of <=5% to an inert gas of Ar or Ar+He is used.
Patent JP-2001296014-A (JP)
Title: Rapid cooling device and its method
Inventor: TAMURA TETSUTO
IPC: F23J15/06
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a rapid cooling device to prevent the generation of dioxins through rapid cooling of dioxins to a value lower than a synthesizing temperature by causing high temperature exhaust gas to pass along a flow passage formed at cooling environment of overlapping constitution and contracting a volume through reduction of the sectional area of the flow passage. SOLUTION: A rapid cooling device is constituted such that tube bodies 5 for heat-exchange in multistage through which a cooling medium is caused to pass are disposed in a rapid cooling cylinder body 2 through which high temperature gas, such as exhaust gas, is forced to pass from a lead-in opening part 3 toward a lead-out opening part 4 and the sectional area of a rapid cooling cylinder body 2 is gradually decreased according to the passage direction of the high temperature gas.
Patent JP-2000331768-A (JP)
Title: Crt socket
Inventor: ARAKAWA KANJI
IPC: H01R33/945
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To improve positional relation in a discharge ground terminal by forming a signal contact hole for housing a signal contact on a socket body, and constituting the signal contact from a contact part formed by bending one tip side of a slender metal platen making contact with a signal terminal and a discharge plate formed on the base part of the contact part. SOLUTION: A signal contact 67, which is press fitted and mounted onto a socket body from the reverse side, is formed of a contact part 70 formed by folding one tip side of a slender metal plate in to a V-shape, a discharge plate 71 formed on the base part of the V-shaped bent contact part 70, and a signal terminal 72 formed on the other tip side and bent orthogonally in the direction opposite to the contact 70. The contact part 70 of the signal contact 67 having such a structure is arranged in a signal contact hole 66b in a partially exposed state. A ground terminal 75 formed in a notched strip ring shape is provided in the outer concentric position of the contact part 70 of the signal contact 67.
Patent JP-2001301868-A (JP)
Title: Optical disk storage container
Inventor: KAGAWA KEIICHI
IPC: G11B23/023
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk storage container which can compactly receive a plurality of optical disks. SOLUTION: The storage container 100 for receiving a plurality of optical disks formed with a stack ring includes a base plate 120, a column 110 which stands on the base plate 120 and can be inserted into a center hole of the optical disk, a cylindrical casing 130 with a lower surface opened, and a lid 140 to be engaged with a thread 111 of the column 110. A pressing piece 135 comprising an elastic member for pressing the optical disk toward a base inside the stack ring is formed inside a center hole 134 of the easing 130. Thus the plurality of optical disks can be compactly and safely received.
Patent JP-2001309211-A (JP)
Title: Electronic camera
Inventor: TANAKA TOSHIYUKI
IPC: G03B19/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera capable of optimizing the display characteristics of EVF(electronic view finder) or achieving optimal conditions of two display means, EVF and LCD. SOLUTION: Depending on the characteristics of an environmental light, including brightness and color, this camera changes the display characteristics such as brightness, contrast, and tint, on EVF 20. For example, as the environmental light becomes brigher, the brightness on EVF is lowered, and the tint is charged toward the orientation opposite to the environmental light color, and thereby the display characteristics of EVF 20 can be optimized depending on those of the environmental light. Also, such functions as automatically displaying live views on EVF 20 in the brighter environmental light, and displaying a pre-flashing image before shooting with a flashlight, contribute to making the optimal conditions of LCD 10 and EVF 20.
Patent JP-2001307189-A (JP)
Title: Method for managing merchandise replenishment by network in automatic vending machine and method for distributing advertisement
Inventor: TAKADA TETSUYA
IPC: G07F9/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise replenishment managing method with high merchandise sale efficiency and a largely effective advertisement distributing method by grasping the stock of each location in real-time through the use of a communication network. SOLUTION: A plurality of automatic vending machines, the management center terminal of the management center of the automatic vending machines, the delivery center terminal of a delivery center for delivering merchandise to the vending machines and the advertisement distributing terminal of an advertisement distribution source for distributing an advertisement to the monitor of each vending machine are connected via a communication network. The management center terminal reads a sales number and a replenishment number by merchandise kind in each machine of each location, calculates a stock number, check it with a minimum stock number, generates merchandise replenishment indicating information, outputs it to the delivery center terminal, generates a sale situation report and outputs it to the advertisement distributing terminal.  The delivery center loads the merchandise required for replenishment on a delivery truck based on merchandise replenishment indicating information and delivers them by an optimum route. The advertisement distribution source refers to a sale situation and distributes optimum advertisement picture contents to the automatic vending machines.
Patent JP-2001299211-A (JP)
Title: Cheese and cheese flavor
Inventor: NAKAJIMA HAJIME
IPC: A23L27/10
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain mold cheese having an excellent flavor and a cheese flavor prepared from the mold cheese. SOLUTION: A milk raw material prepared to have <=15 wt.% milk solids- not-fat and >=65 wt.% fat content is inoculated with a mold and fermented to give the mold cheese having an excellent flavor without carrying out complicated operations such as a complex culture control, a reaction control of added enzyme, purification of the enzyme from the mold, etc. This cheese flavor having an excellent taste is obtained by collecting the oil phase of the cheese.
Patent JP-2001301832-A (JP)
Title: Shielding member for contact of liquid in container with air
Inventor: FUKUSHIMA MASATO
IPC: B65D77/24
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a shielding member for contact of a liquid in a container with air, capable of reliably preventing skinning from occurring on an upper level of a coating material by a method wherein the upper level of the coating material with which a container is filled is designed so as not to be brought into contact with air. SOLUTION: A shielding sheet 2 fittable to the inner diameter of a container A is formed by using a material having flexibility. A frame-like shape-retaining part 3 foldable and having restoring elasticity is provided around this shielding sheet 2. A cylindrical body 5 communicating with a through hole 4 of the shielding sheet 2 is protuberantly provided on the upper surface of the shielding sheet 2 at its central portion, and the contact of an upper level of a coating material with air is shielded by the shielding sheet 2. Thus, skinning can be prevented from occurring on the upper level of the coating material with which the container A is filled.
Patent JP-2001308459-A (JP)
Title: Nitride compound semiconductor laser device
Inventor: KUME MASAHIRO
IPC: H01S5/22
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional nitride compound semiconductor laser wherein the increase of an operating voltage is generated according as the width of an optical waveguide is made narrow in order to widen the widening angle of a laser beam in a horizontal direction in an active layer. SOLUTION: Only the width of an optical waveguide on the edge face in the direction of light extraction is made narrow so that a nitride semiconductor laser in which the widening angle of a laser beam in a horizontal direction is made wide can be obtained without generating the increase of an operating voltage.
Patent JP-2001303648-A (JP)
Title: Western-style flush toilet stool
Inventor: MIWA KOJI
IPC: E03D11/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a Western-style flush toilet stool which can sufficiently discharge waste with a small quantity of flush water. SOLUTION: A reflecting surface 2a is formed in a trap portion 2 so that flush water spouted from a jet port 9a is reflected toward a drain port 2b of the trap portion 2.
Patent JP-2001307543-A (JP)
Title: Ballast mounting structure for luminaire
Inventor: SHIMOMURA TAKAHISA
IPC: F21V23/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a ballast mounting structure for a luminaire whose electronic ballast can be easily removed from a base plate with such a simple tool as pliers or the like. SOLUTION: Semicircular notched holes 12a are formed in a case for an electronic ballast 12, while projecting pieces 11a are formed at corresponding positions in a base plate 11. An outside interval A2 between a pair of the notched holes 12a and an outside interval A1 between the bases of a pair of the projecting pieces 11a corresponding to the holes 12a are set so as to satisfy a relation A1>A2. A pair of the projecting pieces 11a is inserted through a pair of the notched holes 12a and then is bent outwards, so that the case for the electronic ballast 12 is fixed to the base plate 11.  Because of the relation A1>A2, a pair of the projecting pieces 11a inserted through a pair of the notched holes 12a expands the outside interval A2 of a pair of the notched holes 12a and rolls in the outside edges thereof, so that the case for the electronic ballast 12 is fixed to the base plate 11 without bending the projecting pieces 11a by full 180 deg..
Patent JP-2001306213-A (JP)
Title: Device and method for processing information and computer readable recording medium with information processing program recorded
Inventor: MIKATA JIYUNKO
IPC: G06F3/0481
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a user interface capable of intuitively performing data conversion even when a user does not have any knowledge about a data format or the information of converting functions distributed on a network at the time of format-converting the data of a text file or the like for screen display or printing or the like. SOLUTION: A data format converting device displays an operation screen 10 as a user interface. When a user successively drags-and-drops icons 14a-14c displayed in a list area 12 in an operation area 11, whether or not the selected icon can be fit to the previously selected icon is discriminated, and the icons are fit (icon fitting processing). After the icons are fit, when the user drags-and- drops an icon set 14d in an execution area 13, the functions of the icons 14a-14d are successively executed in this order (icon execution processing).
Patent JP-2001269247-A (JP)
Title: Easily spreadable mattress cover
Inventor: KAMOSHITA SHIZUKO
IPC: A47C21/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a mattress cover that can maintain a mattress clean, by enabling one to replace the cover portion alone covering the top surface of the mattress where dirt most easily builds up, while a person is kept laid down on the mattress. SOLUTION: A mattress cover is constituted of a top cover 2 that covers the top surface alone of the mattress, a bottom cover 4 that covers the mattress surfaces other than the top one and fastening means to fasten the top cover 2 alone to the top surface of the mattress consisting of buttons 6, bonding cloths 12, 13, 14, 15 and a roll-in cloth so that the top cover 2 alone can be more frequently replaced than the bottom cover 4 to maintain cleanliness and comfort.
Patent JP-2001300442-A (JP)
Title: Cleaning and air blowing apparatus
Inventor: NAITO KAZUMI
IPC: B08B3/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can be operated simply while being held by one hand when liquid jetting and air blowing are done by using one gun. SOLUTION: A jet pump part 2 is fitted to the tip of the barrel 1a of a gun main body 1, compressed air is ejected from the center, and a cleaning liquid is suction-ejected from its periphery. Supply valves 5, 6 for the compressed air and the cleaning liquid, which are slide valves, are closed at the stationary positions of valve bodies 18 pressed by repulsive force of springs 20 set in the valves and opened at positions where the protruding end parts 19 of the valve bodies 18 protruding from the forward positions of the gun main body 1 are pushed against the repulsive force of the springs 20. Operation levers 25, 26 contacting the tips of the protruding end parts 19, 19 of each slide valve body are pivoted freely rotatably on the barrel 1a.
Patent JP-2001309271-A (JP)
Title: Receiving device, display and recording device
Inventor: KATSUMATA KENJI
IPC: H04N5/44
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a receiving technology capable of retrieving different multiple receiving information controlled in accordance with a display pattern from respective terminals. SOLUTION: A receiving device has a plurality of OSD processors and a plurality of video type converters, so that multiple output signals with different number of added information or display type can be outputted from the respective terminals.
Patent JP-2001311919-A (JP)
Title: Cup mounting device
Inventor: MIZUNO TOSHIAKI
IPC: G02C13/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate cup mounting with good accuracy. SOLUTION: This device has an image pickup means which picks up the lens image projected on a screen, a means or forming the alignment mark for aligning the small-lens portion of a double-focus lens onto a display screen, a means for inputting data for changing the layout of a cup mounting center with respect to the small-lens portion of the double-focus lens and a display control means for changing the display position of the alignment mark of the small-lens mark in accordance with the inputted data. The alignment for cup mounting is performed by observing the alignment mark displayed on the display screen and the small-lens image of the double-focus lens.
Patent JP-2001317315-A (JP)
Title: Hollow poppet valve and its manufacturing method
Inventor: NOGUCHI SHINJI
IPC: F01L3/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To reinforce a poppet valve while restraining weight increase of a stem part to the minimum in order to solve a problem that the upper part of a cotter groove tends to be pushed and deformed by a cotter before the stem part surrenders and extends when thickness of a stem is made thinner to reduce weight of the poppet valve made by deep drawing a steel sheet as much as possible. SOLUTION: The cotter groove is molded by bulging a part of an outer peripheral wall to the inside by pressurizing it from outside on the tappet side of the hollow stem one end of which is open as an object, an end part member made of an abrasion resistant material is stored on an inner surface on the tappet side from the cotter groove, and an end part of the stem is deformed inside and fixed to settle a problem.  The manufacturing method comprises a process for molding the hollow stem by molding a plate material, a process for molding the ring cotter groove on an outer surface and ring rib on an inner surface by bulging the neighbourhood of the end part on the tappet side of the stem, a process for supporting the end part member to be inserted from the end part of the tappet side of the stem by the rib, and a process for stopping the falling of the end part member by deforming the end part of the stem in the inner peripheral direction.
Patent JP-2001315849-A (JP)
Title: Drug set holder
Inventor: MOCHIZUKI KENJI
IPC: B65D75/54
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a drug set holder preventing such a phenomenon that the substrate part of a drug set left after a drug is taken out is deformed, for example, largely curved at the time of carrying of the drug set, wherein housing parts of lumpy drugs such as tablets or capsules are covered with a cover sheet such as an aluminum foil or the like, to facilitate the taking-out of the lumpy drugs. SOLUTION: In the holder of the drug set which consists of a drug holding substrate comprising a thin plate or sheet made of a synthetic resin to which a plurality of drug housing parts for housing lumpy drugs such as tablets or capsules are formed and the cover sheet for closing the open parts on the drug charging side of the drug housing parts in such a state that the lumpy drugs are separately housed in the drug housing parts, the drug set is held between a pair of holding plates and openings larger than the drug housing parts are provided to each of the holding plates at the positions coinciding with the drug housing parts.
Patent JP-2001316010-A (JP)
Title: Paper sheet processing device
Inventor: SAWAYAMA HIDEYUKI
IPC: B65H29/52
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet processing device capable of stacking pager sheets different in form continuously in one and the same space. SOLUTION: The paper sheet processing device is provided with a stacking mechanism 14 to stack paper sheets and comprises an energizing means 23 to energize paper sheets, protruding in an internal space 11 of a stacking part 12, against the stacking mechanism 14 according to a form; and a stacking assisting means 20 to beat down the rear ends of the paper sheets, stacked at the stacking part 12, in a stacking direction.
Patent JP-2001317231-A (JP)
Title: Tear propagation prevention structure of membrane body in membrane structural building
Inventor: MINAMI HIROKAZU
IPC: E04B7/08
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a tear propagation prevention structure of a membrane body so as to prevent the propagation of tears from widely spreading the tears even if the tears occur in the membrane body constituting a membrane structural building. SOLUTION: The tear propagation prevention structure is so constituted that tapes 3 with high strength are stuck on the membrane body 1 constituting a membrane structural building. It is so constituted that the tape 3 with high tension is held between membrane materials 1a and 1a of a weld metal zone welding the membrane materials 1a and 1a to each other for constituting the membrane body 1 and that the membrane body 1 and tape 3 are integrally formed.
Patent JP-2001325785-A (JP)
Title: Storage device
Inventor: TATEWAKI MASATAKA
IPC: G11B17/038
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To decrease disk flutter of a storage device which rotates a memory medium of a disk type and stores information to the memory medium under rotation. SOLUTION: The inner wall surface of a shroud 60 is provided with many grooves (librettos) 61 extending in the rotating direction of the disk.
Patent JP-2001325726-A (JP)
Title: Recorder of optical disk and recording method thereof
Inventor: YOSHIDA TORU
IPC: G11B7/126
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a recorder of an optical disk and the recording method capable of keeping the recorded quality constant when the information is recorded on the optical disk rotating with the specified number of rotation. SOLUTION: On the recorder of the optical disk for recording the information on the optical disk rotating with the specified number of rotation, a linear speed detecting means 3 for detecting the linear speed which is a relative speed in the tangential direction of the circumference of the optical disk between the surface of the optical disk and a light spot to irradiate this surface for recording the information, and an optical power control means 5 for controlling the power of the light to irradiate the surface of the optical disk for recording the information on the basis of the linear speed detected by this linear speed detecting means 3 are provided.
Patent JP-2001323492-A (JP)
Title: Offset type back hoe
Inventor: AIKAWA TOKUHIRO
IPC: E02F3/32
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a pipe member from being curved outward to obstruct a view in a pivotally supported connection part of a first boom section with a second boom section. SOLUTION: An offset type back hoe comprises a means 30 to prevent a pivot shaft 12 pivotally connecting the first boom section 11 to the second boom section 13 from being extracted by extractably inserting the pivot shaft 12 into the boom sections from the underside of the boom to bring the boom into a nonprojected state.