baber/WOPTO huggingface dataset:
Patent JP-2001269741-A (JP)
Title: Method and device for manufacturing ball screw shaft
Inventor: YOSHIOKA MORIHISA
IPC: B21H3/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for performing form rolling with excellent accuracy even when a shaft stock has a deformed portion such as a stepped shape. SOLUTION: In this manufacturing method, a screw groove 2 of a ball screw shaft 1 is formed by form rolling. A plurality of support bushes 12, 13 to support the shaft stock W are disposed on both sides of a pair of form rolling rolls 11 facing each other across the shaft stock W. The shaft stock W is passed while rotating the form rolling rolls 11. A support blade 11 to support a form- rolled smaller diameter portion Wa of the shaft stock W is disposed in this side of the form rolling roll 11. The support blade 11 is made retractable, and a large diameter portion Wb of the shaft stock W is detected by a censor and retracted.
Patent JP-2001281045-A (JP)
Title: Level gauge
Inventor: ISHIMARU JUNZO
IPC: G01F23/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a level gauge that can easily remove contaminant adhered to a window body. SOLUTION: The level gauge for confirming the level of the fluid stored in a machinery from the outside of the machinery, is provided with a case part 1 that a window opening 1c is formed at the front end and a window body 2 installed in the case part 1. The window body 2 comprises a transparent body part 2a and is rotably installed in the case part 1 so that the body part 2 is exposed from the window opening 1c to the outside. A seal part 4 is installed on the case part 1, which constantly seals to contact to the body part 2a and prevents fluid leakage that goes from the inside of the machinery to the outside of the machinery through the inside of the case part 1.
Patent JP-2001281297-A (JP)
Title: Ic socket
Inventor: FUKUDA MASATO
IPC: G01R1/073
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket which can sufficiently prevent the occurrence of imperfect contact over a long period without providing the project which is provided on the contacting surface of the contact section of the conventional IC socket having the contact section, with which the lead section of an IC is brought into contact, for preventing the imperfect contact by forming an oxidized film on the surface of the lead section or for adhering deposits to the surface of the lead section. SOLUTION: This IC socket has a groove section 62 which is formed on the contact surface 61 of the contact section 5 with the lead section 6 so that the edge sections 621 of the groove section 62 may be rubbed against the lead section 5 when the contact section 6 is pressurized and the lead section 5 slides on the contact surface 61.
Patent JP-2001278384-A (JP)
Title: Granule storage tank device
Inventor: CHIBA YUICHI
IPC: B65D88/26
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a granule storage tank device preventing the generation of an internal flow phenomenon, a bridge phenomenon, a residual and fixing phenomenon and the like, guaranteeing the first-in and first-out by smoothly flowing the stored granule, provided with a simple structure and to be fitted later on devices of above kinds heretofore available. SOLUTION: The granule storage tank device 10 is provided with a cone section 12 of a reverse conical shape continuously connected with the lower end of a cylindrical body 11 and a tank main body 14 with a discharge outlet 13 on the top section of the lower end of the cone section 12, and corner sections 15 with their tops open are provided at the given intervals by supporting legs 16 extended from the cone section 12 inside the tank main body 14.
Patent JP-2001284184-A (JP)
Title: Electrode for electric double-layer capacitor and the electric double-layer capacitor using the same
Inventor: BOUGAKI TOMOHIRO
IPC: H01G11/70
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for an electric double-layer capacitor, that can be manufactured using a simple operation, without requiring a special device, where contact resistance between a polarizable electrode and a collector electrode is decreased, and furthermore, an electric double-layer capacitor, that is, a capacitor using the electrode for a electric double-layer capacitor that is inexpensive and has better performance. SOLUTION: A thermoplastic or heat-setting resin layer imparted with conductivity, that is, a conductive resin layer 14 is placed between a polarizable electrode 12 and a collector electrode 13 for an electric double-layer capacitor 11 and is bonded by pressing with a heating roller, to provide an electrode for an electric double-layer capacitor and an electric double-layer capacitor 11 using this electrode.
Patent JP-2001279195-A (JP)
Title: Method for laminating pressure-sensitive adhesive sheet and method for laminating plate
Inventor: MATSUOKA AKIRA
IPC: G02F1/1335
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for laminating plates with each other through a pressure-sensitive adhesive sheet without mixing air bubbles thereinto. SOLUTION: The method for laminating a first plate (e.g. a liquid crystal cell 21) with a second plate (e.g. a polarizing plate) through a pressure-sensitive adhesive sheet 24 comprises (a) a step of placing the first plate 21 on a table 30, (b) a step of positioning one end of the first plate 21 with respect to a specified direction (in the direction indicated by the arrow 34) and one end of the pressure-sensitive adhesive sheet 24 having through-holes 22, (c) a step of holding the other end of the pressure-sensitive adhesive sheet 24 with respect to the above specified direction, keeping it away from the first plate 21 and, at the same time,  pressing the pressure-sensitive adhesive sheet 24 against the side of the first plate 21 from the above one end of the pressure-sensitive adhesive sheet 24 toward the above other end by a pressure roll 32 to laminate the pressure-sensitive adhesive sheet 24 onto the first plate 21, and (d) a step of laminating a second plate on to the pressure-sensitive adhesive sheet 24.
Patent JP-2001231720-A (JP)
Title: Auxiliary implement for making up insufficient muscular strength of leg during defecation
Inventor: KOYAMA MASAO
IPC: A47K17/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To make up an insufficient muscular strength of parsons which are weak in the muscular strength of their legs (insufficient muscular strength) and are difficult to sit on the toilet seat of a toilet bowl or to leave from the toilet seat. SOLUTION: The auxiliary implements which enable the user to place the elbows on the areas of elbow members at elbow rest members of a stand disposed across the toilet bowl and make up the deficiency of the muscular strength by the lifting effect force obtained via these elbows are used. Accordingly, the excellent effect of enabling the user to easily sit on the toilet seat (to stand from the toilet seat) by the action as if the user puts the hands on a floor and sits on the seat (stands up) may be obtained.
Patent JP-2001289981-A (JP)
Title: Timepiece with calendar using binary counter
Inventor: MURAI MASAO
IPC: G04R20/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate timepiece with calendar at a low cost without using a highly accurate clock. SOLUTION: A CPU 1 stores, in a RAM 2, a calibration time inputted from a host device 6 through a card 5 for communication and the count value of a clock 8 read from a binary counter 4 when the calibration time is inputted. When time information is outputted, the count value of the binary counter 4 read when the time information is outputted is compared with the count value stored in the RAM 2 to calculated a time elapsed from the calibration time. Based on the elapsed time, a calendar calculation program is executed to calculated a second, a minute, an hour, a day, a day of the week, a month, and a year and the calculated values are output as time information. After the second calibration time is inputted, an error as a difference between the elapsed time of a calibration interval and the elapsed time of the binary counter is corrected in the subsequent calculation of calendar.
Patent JP-2001286444-A (JP)
Title: Fundus camera
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the operation performance including precise positioning of a fundus camera. SOLUTION: An eyeground illumination light passage 01 and an eyeground observation imaging light passage 02 are split by an apertured mirror 13 at a nearly conjugate position with the pupil relative to an object lens 14. The image of the anterior ocular segment illuminated by a light source 1 for illuminating the anterior ocular segment is taken by a monochromatic video camera 4 by way of a light passage changing mirror 19 and a dichroic mirror 22, and is displayed on a monitor 5. A light source 2 for illuminating the eyeground projects infrared light or visible light from the action of a filter unit 6 on the eyeground, while the light source 1 for illuminating the anterior ocular segment projects infrared light, different from the visible light from the light source 2 on the anterior ocular segment. Concave lenses 16 and 27 with the same focal distance are disposed symmetrically relative to a focus light reflecting mirror 15 on the eyeground observation imaging light passage 02 and on a focus light projecting light passage 05. A fixing eye index 26 is projected on an examined eye E while the image of the anterior ocular segment or the eyeground is displayed on the monitor 5.
Patent JP-2001290335-A (JP)
Title: Color image forming device
Inventor: HATORI SATOSHI
IPC: G03G15/08
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To eliminate an unpleasant atmosphere due to occurrence of abnormal noises and to prolong the life of a gear and to prevent occurrence of a defective image, as for a color image forming device using a revolving developer device. SOLUTION: A revolving developer device 14 is arranged in the copying machine body so that it can be rotated around a revolving shaft 31. The developer device is provided with plural color developer units 22, one of which is selected in accordance with the freely rotation so as to face an image carrier, a drive transmission gear 58 which is always engaged with the device body side driving gear 59 and rotated around a revolving shaft 31 when a driving force is given to the gear 58 from the device body side and which is shared by all the developer units, each gear train for transmitting the rotation to respective developer units, and clutches 63 and 73 which are arranged in respective gear so as to turn on/off the rotary transmission to respective developer units.
Patent JP-2001286304-A (JP)
Title: Shoe sock for
Inventor: AOKI KOZO
IPC: A43B17/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a sock that is heat insulating, antibacterial and air permeable, and also recyclable. SOLUTION: The sock 1 is a sheet comprising a paper liner 11, the surface 111 of which is coated with a ceramic emitting far infrared rays, and a corrugated paper 12 laminated over the reverse of the liner 11. The sock 1 can be manufactured by joining together the liner 11 and the corrugated paper 12 by an adhesive or a method such as crimping, like a cardboard. The ceramic has also an antibacterial property.
Patent JP-2001295477-A (JP)
Title: Reinforcing and repairing method for concrete structure
Inventor: KUBOSAWA MASASHI
IPC: E01D22/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem where reinforcing and repairing effect for a plurality of layers can not be always expected even if the plurality of layers of continuous fibers are superposed to be stuck to the surface of a concrete structure requiring reinforcement and repairing. SOLUTION: A continuous fiber sheet longer than an immediately before stuck continuous fiber sheet is superposed on the immediately before stuck continuous fiber sheet, both ends are stuck to the concrete surface, both ends of the continuous fiber sheet stuck immediately before being superposed on the immediately before stuck continuous fiber sheet are left undone as a non- sticking part, and the other part is stuck.
Patent JP-2001297666-A (JP)
Title: Vacuum valve
Inventor: OCHI SATOSHI
IPC: H01H33/66
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To make the pushing stress of a shielding holder and a shielding member on an insulating container relieve. SOLUTION: A slit 5a is provided at a bottom face R of the shielding holder 5 for relieving the stress of the shielding member 4 and the shielding holder 5 due to thermal expansion.
Patent JP-2001294513-A (JP)
Title: Cosmetic
Inventor: MOTOMURA TAKASHI
IPC: A61K8/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic giving excellent soft focus effect and transparent touch. SOLUTION: This cosmetic features including a spherical particle having a multilayer structure which satisfies the expression: 0.5<=D <=100 (I), 1.3<=nk<=1.7 (II) and .|n2-n1|>=0.05 (III) when the average particle diameter (μm) and the refractive indexices polymers constituting respective layers are expressed by D and nk [the refractive index of the polymer constituting most outer layer is expressed by n1 and the refractive indexes of polymers constituting other layers are expressed by n2, n3...nk  (n) is an integer of 2-10} in turn toward the inside of the particle], respectively.
Patent JP-2001302148-A (JP)
Title: Ornamental shelf for elevator
Inventor: ITO HIROYUKI
IPC: F16B12/12
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an ornamental shelf for elevators capable of integrating peripheral frame bodies into one body with ease and also lightening the ornamental shelf. SOLUTION: In an ornamental shelf for elevators which has a peripheral frame body 3 comprising a vertical frame material 1 and a horizontal frame material 2 framed into a rectangle and is installed to the side wall 4 of an elevator E, the end section of the vertical frame 1 and the end section of the horizontal frame 2 get butted against each other orthogonally and a holder 5 bent orthogonally so as to go along with the outside of the getting butted portion is mounted between the end sections and made to abut on the end sections. The peripheral fame 3 is integrated by arranging each of holders 5 arranged at each corner of the peripheral frame 3 and connecting the corners of the holders 5 to each other by a wire 7.
Patent JP-2001306065-A (JP)
Title: Solenoid unit
Inventor: MURAMATSU SHIGERU
IPC: G10F1/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid unit of a magnetism concentrated type which is capable of generating relatively high thrust for the entire stroke of a plunger with small electric power. SOLUTION: A projecting part 113, which projects to a yoke 110, is formed by half punching from a lower side and at this time, opposite plane parts 114 and an annular step part 115 are formed on the inner side. When current is supplied to a coil 122 of the solenoid 120, a magnetic path is formed between the counterposed planar parts 114 and the annular step part 115, and the concentrated magnetism is generated from an end P of the annular step part 115 toward a plunger part 131 of the plunger 130. A thrust F of the plunger 130 is set higher by the concentrated magnetism from the end P, before the end Q of the plunger 131 arrives at a point c. The thrust F is generated in the magnetic path between the planar parts 144 and 133 from the point c to a point b. Consequently, the relatively high thrust can be obtained in the solenoid unit 100 at the entire stroke of the plunger 131.
Patent JP-2001299016-A (JP)
Title: Healthy growth plant seeds and method for applying activity-promoting agent therefor
Inventor: SASAKI SUSUMU
IPC: A01C1/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To control bacteria in seeds, or the like, and to promote the activity of a plant. SOLUTION: The healthy growth plant seed is characterized by adhering the conidia of Trichoderma hardianam SK-5-5 to the seed.
Patent JP-2001313066-A (JP)
Title: Alkaline storage battery
Inventor: KOMORI KATSUNORI
IPC: H01M50/414
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery having good self-discharge characteristics also after performing a charge/discharge cycle. SOLUTION: A case 11 and an electrode group 12 enclosed in the case 11 are equipped, and a separator which is equipped in the electrode group 12 retains 15 mg/cm2 or more of an electrolyte at least in the cell assembling.
Patent JP-2001300544-A (JP)
Title: Ozone seawater production device
Inventor: ITO KENTARO
IPC: A61L2/20
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ozone seawater production device which does not need to decompose and remove ozone and an oxidant by operating the device while an ozone concentration and an oxidant concentration are managed and controlled. SOLUTION: In the ozone seawater production device 1 for producing ozone seawater for washing and sterilizing the facilities and equipment of a marine product processing plant, etc., the device 1 is provided with an ozone generator 2 for producing ozone, an ozone seawater production machine 3 for dissolving the ozone produced by the ozone generator 2 into seawater, an ozone concentration meter 15 for detecting an ozone concentration of the ozone seawater produced by the ozone seawater production machine 3, an oxidant concentration meter 16 for detecting the oxidant concentration of the ozone seawater, and a control device 17 for adjusting an ozone generation quantity of the ozone generator 2 in accordance with the detected ozone concentration and oxidant concentration.
Patent JP-2001312594-A (JP)
Title: Personal identification method in electronic commercial transaction system using internet
Inventor: TSUCHIYA YOICHIRO
IPC: G06Q20/40
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a personal identification method in electronic commercial transaction using the Internet capable of confirming that a customer in the person himself (herself) by the fact that any number issued by a credit agency and any number inputted by a customer match with each other, and being surer and having no trouble. SOLUTION: In this method, a credit agency issues an optional number to the customer, and the number are sent from the customer to the agency, then personal identification is performed by the fact that the optional number sent to the agency match with the number issued previously by the agency.
Patent JP-2001311096-A (JP)
Title: Bactericidal detergent composition for rice washing machine
Inventor: YAMAZAKI YOSHIHIRO
IPC: A01N25/30
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a bactericidal detergent composition for a rice washing machine exhibiting highly disinfecting and cleaning effect on spore forming bacteria and molds. SOLUTION: This bactericidal detergent composition for a rice washing machine comprises one or more kinds selected from a hypochlorite and hypochlorous acid (A), one or more kinds selected from an amphoteric surfactant and a cationic surfactant (B) and an pH adjuster (C).
Patent JP-2001300433-A (JP)
Title: Method and apparatus for recovering glass bottle by color
Inventor: KITA SHOICHI
IPC: B09B5/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To make recoverable bottle fragments and glass bottles which are sorted by size in one line and then they are sorted by color. SOLUTION: The bottle fragments and the glass bottles charged into a bottle receiving hopper 1, when passed through sorting conveyers 3-5 divided into three stages, are sorted by size and accumulated in each stock hopper 9-11. When the quantity of the fragments or the bottles accumulated in the hoppers 9-11 reaches a regulated quantity, the fragments or the bottles are supplied to an arranging/sorting apparatus D, arranged at prescribed intervals, and sent to a keyboard type conveyer 23. The colors of the fragments or the bottles sent to the conveyer 23 are discriminated when they pass through an image input device and when they reach positions corresponding to bottle housing boxes 26-29 arranged by color, they are dropped to be recovered.
Patent JP-2001250039-A (JP)
Title: Electronic commercial transaction mediation system through internet
Inventor: YASUMURA SEIICHI
IPC: G06Q30/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mediation system for an enterprise and a user for irreducibly minimizing retrieval since it is necessary to search and compare plural enterprises capable of purchasing a software commodity for reservation or the like for acquiring the required commodity but to repeat even retrieval on the internet over and over again. SOLUTION: The user is made input a commodity name and an index through the internet by selecting any one of a large number of categories sorting on a web page picture for electronic commercial transaction mediation and the commodity information is transmitted to the member enterprise in the mediation of the commodity so that an electronic commercial transaction can be directly performed between the user and the member enterprise.
Patent JP-2001310180-A (JP)
Title: Method for cleaning polluted soil
Inventor: HIRAI AKIKO
IPC: B09C1/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating polluted soil, capable of inexpensively removing a pollutant from soil polluted with oil in a short time. SOLUTION: An alkaline aqueous solution is added to oil polluted soil to prepare a soil slurry, which is, in turn, stirred strongly to be separated into cleaned soil and a suspension, and the suspension is subjected to solid-liquid separation treatment and oil-water separation treatment.
Patent JP-2001315936-A (JP)
Title: Chain cover
Inventor: YOSHIDA EIJI
IPC: F16G13/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a chain cover impairing no flexibility of a chain while being mountable to a general purpose roller chain and easily detachable. SOLUTION: Side covers covering the chain are provided by suspending them from both side parts of a top cover 2 covering the upper part of the chain. A shaft hole 4 to lock the linking pin, a front edge 5 having a projecting arc shape concentric with the shaft hole, the rear edge 6 of a recessed arc made to correspond to the front edge and a taper guide surface 7 are provided on the side cover 3. A margin to insert the linking pin to the shaft hole 4 can be lessened by directly supporting the top cover by the roller link of the chain.
Patent JP-2000353091-A (JP)
Title: Instruction execution method in computer system and computer system
Inventor: COFLER ANDREW
IPC: G06F9/30
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a computer system in which both a superscaler mode and a VLIW mode are dealt with by instruction scheduling and data dependency between different instruction scan can be processed. SOLUTION: An instruction in a computer system is executed by plural parallel execution pipelines 13 to 16, checks 39 and 42 of dependency in the same row direction are supplied to the parallel pipelines 13 to 16, are executed between other instructions and, moreover, in response to the dependency in the same row direction to be detected, a control signal of a first or a second type is generated by depending upon whether or not the dependency can be released or not by activating a bypass or whether or not a temporary section is obtained for one of the pipelines.