baber/WOPTO huggingface dataset:
Patent JP-2001196757-A (JP)
Title: Attaching mechnaism of top cover of casing
Inventor: YOSHIE HIROTO
IPC: H05K5/03
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To enable to attach a top cover of a casing by preventing deformation of the top cover and a front panel. SOLUTION: A bent part 13e which faces downward and a turning-back pawl 13f bent forward from the bent part 13e are formed in a front part of the top cover 13 which is formed of metal and covers an upper part of a chassis 12 formed of metal of the casing 11. An engagement hole 22a is bored in an upper part of the front panel 22 constituting the chassis 12, a turning-back claw 13f of the top cover is engaged with the engaging hole 22a, and the top cover 13 is attached. Since the turning-back claw 13f of the top cover 13 is engaged with the front panel 22 formed of metal, the tip part of the top cover is engaged surely, deformation of the top cover 13 is prevented, and the chassis 12 can be grounded with the top cover 13, without using an exclusive ground.
Patent JP-2001194160-A (JP)
Title: Ring laser gyro and its driving method
Inventor: NUMAI TAKAAKI
IPC: H01S3/083
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To operate a ring laser type gyro at low current. SOLUTION: A driving current is reduced based on a memory effect such that a laser beam remains within a ring resonator for a certain period of time. Currents are passed through eight ring laser elements 1, 2, 3, 4, 5, 6, 7, and 8 at different times. Ith=3 mA and I1=4 mA. When total reflection occurs on the side face of the ring resonator of the element 1, evanescent light which propagates along a boundary face. Exists when an oscillating wavelength is 1.55 μm, the seeping distance of the evanescent light is 0.074 μm. By disposing within the seeping distance an optical waveguide which constitutes the ring resonator, the laser beam circling within the ring resonator of the element 1 can be coupled to the element 2.
Patent JP-2001200158-A (JP)
Title: Electroconductive liquid silicone rubber composition
Inventor: AZECHI SHIYUUICHI
IPC: B29C45/00
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having injection-moldable viscosity, and imparting excellent silicone rubber having both of low volume resistivity and stabilized value of resistance and being useful for parts for electrical appliances, electrical contacts, etc., which are used in uses requiring high electroconductivity. SOLUTION: An electroconductive liquid silicone rubber composition features comprising (A) 100 pts.wt. of an organopolysiloxane having viscosity of 10-10,000 cP at 25 deg.C, (B) 1-100 pts.wt. of silica fine powder, (C) 30-700 pts.wt. of metal powder or electroconductive metal-plated powder and (D) a curing agent in an amount sufficient to cure the component (A).
Patent JP-2001197358-A (JP)
Title: Image pickup device
Inventor: TAKEDA TAKESHI
IPC: H04N5/232
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a detection area generation circuit is complicated since a detection area on an image for calculating an evaluation value for deciding the image pickup condition of automatic white balance(AWB), an automatic focus(AF) and automatic exposure control(AE) differs by an image pickup condition and a problem that a photographing interval becomes long since the evaluation values for deciding the image pickup conditions cannot simultaneously be calculated in the image pickup device of a digital camera. SOLUTION: A means for generating the detection area from a pixel clock for driving imaging device and a horizontal synchronizing signal is installed. The evaluation values of the imaging devices are calculated on the respective detection areas. Picture data from imaging devices is inputted to respective evaluation generation means in parallel and processing speed is improved.
Patent JP-2000139296-A (JP)
Title: Fishing reel
Inventor: MATSUSHIMA SHIRO
IPC: A01K89/015
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel enabling us to easily and efficiently put terminal tackles on a continental shelf when fishing both at a preferred depth of a continental shelf and at a preferred height from the continental shelf. SOLUTION: This fishing reel has a controlling device for measuring the length of a fishing line supplied from a spool with a sensor and outputting the result to a display, has a shelf-grasping means DT for finding the depth value of terminal tackles in the water from a reel, or the like, and has an output-changing means for changing over measured value by the means DT or the like so as to output various digital figures on an indicator part of the display for digital indication.
Patent JP-2001199553-A (JP)
Title: Unloading device for fish storage case
Inventor: TAKAHASHI TETSUO
IPC: B65G17/16
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a loading device for efficiently unloading a fish storage case being kept in a hold. SOLUTION: A lift conveyor 10 is installed in a hold 1. The lift conveyor 10 has a pair of supporting members 19 opposed to each other from side to side and mounted on a pair of right and left chains 16 so as to be spaced from each other in the moving direction of the chains 16 and a table 21 oscillatingly supported at one end by a pair of supporting members 19 opposed to each other from side to side, the table 21 being held in approximately horizontal attitude and moved along a carrier side running passage moving upward or moved along a return side running passage moving downward in the attitude of being suspended down from the supporting members 19, whereby the longitudinal size is reduced to permit the installation in the hold. The lift conveyor allows the unloading of the fish storage case in the hold for efficient unloading work.
Patent JP-2001199388-A (JP)
Title: Water transporting method and water bottom installing method of large heavy object
Inventor: HINADA IKUTOSHI
IPC: B63C11/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a transporting/installing method of a large ocean rig that does not require usage of a crane and transportation by a barge. SOLUTION: A large heavy object for the ocean rig is previously manufactured and assembled in a shipbuilding dock, the dock is filled with water, and a winding ship including one or a plurality of hoisting devices is moved onto the large heavy object. At this time, the other end of a mooring rope mounted to the large heavy object and then fixed onto the hoisting ship at its one end or a mooring rope fixed to the large heavy object at its one and is wound by the hoisting devices to float the large heavy object in the water. The hoisting ship is moved as it is and transported on the water to directly above part of a position for the installation, and then the mooring rope is unwound by the hoisting devices. Thus, the large heavy object is hoisted down onto water bottom.
Patent JP-2001202262-A (JP)
Title: Data storing method
Inventor: SUKANE KOUJI
IPC: G06F11/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a data storing method where exceptional processing or the runaway of AP hardly occurs easily even when data on a variable becomes an unintended data and where abnormality hardly occurs easily in an arithmetic result in spite of calculating by using this variable. SOLUTION: In accordance with OS, the AP within an external storage device 4 is loaded in a RAM 3 (S1). A variable table 5 for managing an effective time monitoring object variable 6 is prepared in the variable area of the RAM 3 (S2) to perform the AP within the RAM 3 (S3). The variable 6 is registered in the table 5 by they performed AP (S4) to write data in this variable (S5). With time monitoring program in a ROM 2, data is written in the variable 6 and then, this variable is initialized after the lapse of time fixed in advance (S6). With the AP, when the result of investigating whether this variable is initialized or not in reading data written in this variable shows that it is initialized, data written in this variable is rewritten in this variable (S7).
Patent JP-2001209964-A (JP)
Title: Optical head device
Inventor: ISHIKA TAKESHI
IPC: G11B7/135
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device without reducing precisions of focusing control and tracking control by the influence of a disk tilt of an optical disk. SOLUTION: In the optical head device 1, when a beam spot of laser beams reflected from the optical disk OD brought by an objective lens 19 is detected by a photodetector 37, a disk tilt (a tilt of the recording surface of the optical disk) is detected in off-tracking and a quantity that the objective lens is preliminarily displaced by a lens shift is detected in on-tracking based on an output corresponding to a deviation to either side of the inner peripheral side or the outer peripheral side in the radial direction of the optical disk. Thus, the reduction in precisions of focusing control and tracking control and the occurrence of mulfunctions are prevented.
Patent JP-2001206244-A (JP)
Title: Reinforcing structure of car body side part of automobile
Inventor: SHIMIZU SADAYUKI
IPC: B60J5/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To securely support the impact force of a front collision with an impact beam fitted to a door, and to securely prevent the deformation of a car body when an automobile collides at a front part thereof. SOLUTION: A door opening 14 is formed in a side wall 7 of a car body 2. The side wall 7 is provided with a front pillar 18 forming a front opening edge of the door opening 14, a front fender apron 25 positioned in front of the front pillar 18 and supported by the front pillar 18, and a reinforcing material 26 positioned in front of the front pillar 18 and supported by the front pillar 18 and for reinforcing the front fender apron 25. A door 30 for freely opening and closing the door opening 14 is provided. An impact beam 14 extended in the fore and aft direction is fitted to this door 30. A rear end of the reinforcing material 26 and a front end of the impact beam 14 are positioned close to each other.
Patent JP-2001203688-A (JP)
Title: Voice communication terminal
Inventor: TANAKA ICHIYO
IPC: H04L9/32
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a voice communication terminal that has only to use a simple terminal function to attain secrecy, completeness, authentication of speech contents and prevention of repudiation in communication via an unreliable network. SOLUTION: The common encryption system or the public encryption system is adopted for the encryption system of this invention and voice data are encrypted and transmitted/received independently of a function of a network so as to warrant the secrecy, completeness, authentication of speech contents and prevention of repudiation in communication via an unreliable network.
Patent JP-2001213689-A (JP)
Title: Crystal manufacturing method and crystal manufacturing apparatus, and exposure apparatus and device manufacturing method
Inventor: OYAMA YASUNAO
IPC: C30B29/12
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluorite with an uniform refractive index and a low double refractive index. SOLUTION: A crystal material of fluorite in a crucible 1 is heated and melted with a heater 2 in an oven 10, and the crucible is lowered and taken out from the bottom of the heater 2 and cooled for crystal growth. In order to control temperature with high accuracy at the boundary surface of solid and liquid at the bottom of the heater 2, the top end of the heater 2 is supported at the top end 6a of the supporting material 6 in a way of avoiding control interruption.
Patent JP-2001213244-A (JP)
Title: On-vehicle apparatus, its control method, and recording medium stored with software for controlling on-vehicle apparatus
Inventor: KONDO KATSUYUKI
IPC: G06F3/0489
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique for correctly operating an on-vehicle apparatus with minimum visual field movement. SOLUTION: An operation inputted at an operation part R is displayed on a second display part D and it is executed not immediately but after passage of predetermined stand-by time. It is not necessary to perform the correct operation in the first time, but it can be operated by rough estimation without looking at the operation part R, and if a displayed operation detail is not a desired one, the operation can be redone any number of times during the stand-by time until the desired operation detail is displayed. Safety of driving is also substantially improved because the correct operation can be positively performed without looking at the operation part R and only at the display part 2.
Patent JP-2001218255-A (JP)
Title: Wireless communication system
Inventor: MAKINO MASAAKI
IPC: H04W88/12
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system with superior response that can avoid collisions of communication between wireless communication areas. SOLUTION: Wireless base stations A11, B11 and wireless control stations A17, B17 are interconnected via optical fibers A15, B15 in an optical signal transmission reception enable way, and a general control station 18 can apply integrated control to the wireless control stations A17, A18, in such a way that the frequency and the emission output timing of an electromagnetic wave emitted from the wireless base stations A11, B11 are not in duplicate between the wireless base stations.
Patent JP-2001217290-A (JP)
Title: Probe and probing method
Inventor: UMEMURA KAORU
IPC: G01R1/06
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a prove which can measure the circuit even on a large diameter wafer. SOLUTION: A sample 2, e.g. a wafer, is scanned by means of a focused ion beam 16 from a charged particle beam irradiation optical system 3, secondary electrons emitted from the surface of the sample 2 are detected by means of a detector 4 and the obtained image of secondary electrons is observed in order to detect a failure part (e.g. disconnection) of an integrated circuit formed on the sample 2. Detection of the failure part is facilitated by applying a potential to an arbitrary part on the surface of the sample 2 using a probe 6 movable in three axial directions thereby enhancing the potential contrast of the image of secondary electrons. When a failure pat is detected, a sample region including the failure part is picked up by microsampling method and a sample piece thus picked up is sliced to obtain a sample for TEM observation.
Patent JP-2001213258-A (JP)
Title: Air-bag system, and its module cover
Inventor: OSADA NOBUYA
IPC: B60R21/2165
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a module cover which prevents cracks from being developed from a through portion along a low-strength portion in a non-emergency, and the air-bag system provided with the module cover. SOLUTION: A tear line is provided in the module cover 22 so that the tear line is torn at a designed line when the air bag system is operated. The tear line comprises a second tear line 36 provided in the longitudinal direction of a vehicle body along right and left side edges of the module cover 22, and a first tear line 34 provided in the width direction of the vehicle body at the center of the module cover 22. A slit 40 is provided as the through portion in the vicinity of the center in the longitudinal direction of the tear line 34. A rib 42 is provided at both ends in the longitudinal direction of the slit 40 as a high-strength portion to prevent cracks from developing from the slit 40 to the tear line 34 in a non-emergency.
Patent JP-2001226724-A (JP)
Title: Method for producing bar stock or wire rod composed of lead-free free cutting phosphor bronze
Inventor: SHIMIZU AKIHISA
IPC: C22C9/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bar stock or a wire rod composed of lead-free free cutting phosphor bronze having good machinability, tensile strength, hardness and plastic workability. SOLUTION: This bar stock or wire rod of lead-free free cutting phosphor bronze is prepared by forming lead-free free cutting phosphor bronze containing, by weight, 3.0 to 4.5% Sn, 1.5 to 4.5% Zn, 0.01 to 0.5% P, 0.01 to 0.5% Fe, 0.01 to 2.0% Sb, 0.1 to 2.5% Bi, and the balance copper and subjecting the above lead-free free cutting phosphor bronze to cold plastic working of 10 to 60%.
Patent JP-2001220563-A (JP)
Title: Water soluble or water dispersible hot melt adhesive composition
Inventor: YAMAGUCHI MASASHI
IPC: C09J129/04
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a water soluble or water dispersible hot melt adhesive composition which is soluble in water, excellent in water dipersibility, low in the melt viscosity and excellent in the adhesiveness, moisture resistance and thermal stability. SOLUTION: The water soluble or water dispersible hot melt adhesive composition contains 100 pts.wt. of (a) a poly(vinyl alcohol)-based resin which has a degree of polymerization of 350 or less and a degree of saponification of 80% or less; 5-100 pts.wt. of (b) mannitol; and 5-100 pts.wt. of (c) a polypropylene glycol which has an average molecular weight of 230-450 and a hydroxy value of 300 or more.
Patent JP-2001223103-A (JP)
Title: Fine crystal type iron-base alloy magnet and method of manufacturing the same
Inventor: MITSUGI TOSHIO
IPC: C22C38/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a fine crystal iron-base alloy magnet having a high coercive force and an excellent magnetic characteristic. SOLUTION: An molten alloy represented by compositional formula RxTCulM1M2 (R is at least one kind selected from a group consisting of Nd, Pr and Dy, T is Fe or a mixture of Fe and Co, M1 is at least one kind selected from a group consisting of Cr, V, Mn, Ga, Si, Al and Pb, and M2 is at least one kind selected from a group consisting of Nb, Mo, Ti and Zr), wherein composition rates of x, y, z, l, m and n satisfy 1<=x<=6, y=100-(x+z+l+m+n), 15<=z<=25, 0.01<=1<=0.4, 0.05<=m<=5 and 0.05<=n<=6, is rapidly cooled to manufacture an ion-base rapidly solidified alloy containing an amorphous phase. Subsequently, a fine crystal type iron-base alloy magnet having a homogenous microstructure with an average crystal grain size between 5 nm and 40 nm inclusive and a standard deriation σ of 2.5 nm or lower is manufactured by a thermal crystallization treatment.
Patent JP-2001226296-A (JP)
Title: Method for producing bicyclo[2.2.1]heptane derivative
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C07C5/25
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically and effectively producing a bicyclo[2.2.1]heptane derivative. SOLUTION: The bicyclo[2.2.1]heptane derivative such as 2-methylene-3- methylbicyclo[2.2.1]heptane, 2,3-dimethylbicyclo[2.2.1]hept-2-ene, 2- ethylidenebicyclo[2.2.1]heptane, 2-ethylbicyclo[2.2.1]hept-2-ene and the like are produced by reacting one or more than two kinds of a non-cyclic olefin having 3C or 4C with cyclopentadiene and then isomerizing the formed bicyclo[2.2.1]heptene derivative in the presence of an isomerization catalyst.
Patent JP-2001224202-A (JP)
Title: Rotary cultivator
Inventor: TANIAI SHIRO
IPC: A01B33/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cultivator improved in a defect of conventional rotary cultivators which have a bracket for supporting a front cover only fasten to a flange of a chain case or a side plate having a thin wall thickness, and therefore which have a risk that the chain case or the side plate might the cracked due to an overstress loaded on a bottom end of the flange connected with the bracket caused by vibration of the front cover, and consequently capable of decreasing a risk that the chain case of the side plate might be cracked. SOLUTION: In this rotary cultivator, the chain case 4 and the bracket 51 which is attached to the chain case 4 and supports the front cover 12 are arranged in he following: a mounted position to be attached to the chain case 4 in the bracket 51 fastened to a mount 4c formed on the front end of the chain case 4 together with a standing bracket 16 and further fastened to a flange 4b projecting forward from the front end of the chain case 4, so that the direction in which the bracket 51 is fastened to the mount 4c is different from the direction in which the bracket 51 is fastened to the flange 4b.
Patent JP-2001226670-A (JP)
Title: Fluorescent material for display apparatus and luminescent element produced by using the material
Inventor: YOSHIMURA FUTOSHI
IPC: H01J31/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the life or membrane quality of a fluorescent material for display apparatus and improve the quality and performance of a luminescent element produced by using the fluorescent material. SOLUTION: The surface of a fluorescent particle for display apparatus is coated with an essentially transparent protecting film at a surface coverage of >=70% to obtain the objective fluorescent material. The luminescent element is produced by using the fluorescent material for display apparatus.
Patent JP-2001230170-A (JP)
Title: Scanning aligner and scanning alignment method
Inventor: SUZUKI TORU
IPC: G03F7/20
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a scanning aligner and a scanning alignment method by which a moving distance for stepping from a previous shot area to next shot area accompanied with a line change can be shortened and a whole throughput be improved as a result. SOLUTION: This scanning device is provided with a reticle stage 6 to move a reticle R whereon a pattern for transfer is formed and a wafer stage 1 to move a wafer W wherein the pattern of the reticle R is exposed. When the pattern of the reticle R is successively transferred and exposed in the respective shot areas of the wafer W by synchronously scanning the reticle R and wafer W by means of the reticle stage 6 and wafer stage 1, a line change detection part 22 is provided to detect whether or not the stepping from the previous shot area to the alignment start position of the next shot area is accompanied with a line change, and a stage control means or a stage control step is also provided to control the wafer stage 1 according to the position of the next shot area on the basis of the detected value of the detection part 22 and to move the wafer W to the alignment position.
Patent JP-2001227106-A (JP)
Title: Pantile
Inventor: IKEGAMI MOTOHIRO
IPC: E04D1/12
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To easily replace a pantile cracked or broken. SOLUTION: A gutter-shaped nail hole 16 is formed to vertically penetrate the pantile 11 while it sloping in a reverse direction of an underlapped portion 15 from an inserted nail position 16a corresponding to the fatten of the tile to the rear end edge, and an opening 16b is made at the tear end edge. Since this pantile 11 has a gutter-shaped nail hole 16, it can be easily removed from the nail during replacement, and a new nail can be easily fitted to a nail hole 16 of a new pantile.
Patent JP-2001219848-A (JP)
Title: Rolling stock
Inventor: SEHATA MICHIO
IPC: B61G11/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the noise level caused by the vibration inside a rolling stock by suppressing the vibration attributable to the unbalance of a driving system in a truck for the rolling stock. SOLUTION: A container 40 containing granules 41 is installed inside a link 30 connecting a connection member 25 of a rolling stock body 20 to a truck frame 11. A rubber sheet 50 is provided between the link 30 and the container 40. The rotational vibration generated from a driving system of a motor 41 for traveling, a reduction gear and a shaft coupling is transmitted to the link 30. The vibration energy generated in the link 30 is converted into the dynamic energy of the granules 41 by the collision of the granules 41 with each other in the container 40, and the vibration in the link 30 is reduced. Propagation of the vibration to the rolling stock body can be suppressed thereby. The dynamic vibration absorbing effect is obtained by the rubber sheet.