baber/WOPTO huggingface dataset:
Patent JP-2001214664-A (JP)
Title: Oscillating drive device for polarizing plate
Inventor: ISHINO TOMOYUKI
IPC: F16H21/46
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating drive device permitting oscillation in multiple directions by one motor and realizing at the same time the simplification in the configuration in device itself and price reduction at the same time for the polarizing plate. SOLUTION: This device is equipped with a support plate supporting almost the central portion of the rear surface of a polarizing plate for a polarizing door of a kitchen or the like, three oscillating rods with rollers attached to the tip portions contacting to the rear surface of the polarizing plate and the arm length being different each other, a base portion of the arm of the oscillating rods being coupled and a rotation drive section to which a support plate is coupled through a joint in a freely oscillating manner, a motor for rotating the rotation drive section, and a spring exerting the polarizing plate so that the rear surface of the polarizing plate always comes into contact with the roller, and by rotating a plural of oscillating rods in the circumferential direction by the rotation of a rotation drive section,  the contact position to the rear surface of the polarizing plate of each roller varies and the polarizing plate is oscillated in multiple directions as the characteristics of this device.
Patent JP-2001221879-A (JP)
Title: Control device for position of control rod
Inventor: HANIYUDA TAKEJI
IPC: G21C7/14
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To drive a control rod 1 by an induction motor 4, while ensuring the reliability or the like of a control operation. SOLUTION: The rotation of the induction motor 4 is decelerated by a reduction gear 5 so as to be transmitted to a position detector 6. The reduction gear 5 is formed of a nonconductive material. Thereby the position detector 6 is not subjected to an inductive noise by a rush current, which is generated when the induction motor 4 is started or stopped, and the reliability of the detection in the present position of the control rod 1 is enhanced.
Patent JP-2001222764-A (JP)
Title: Cash register
Inventor: KOMUDA YOSHISUKE
IPC: G07G1/06
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that there exist many unnecessary receipts since a conventional cash register issues the receipts with respect to the number of all the sales unconditionally without regard to whether a buyer requires it or not for the reason of the money inputting and outputting control of a seller. SOLUTION: An operation key switch 2 separate from an input part 4 is provided at a main body 20, and the issuing port 11a of a receipt 1 printed by an incorporated printer is provided at the main body 20. The receipt 1 is issued only in the case of pressing the switch 2 when the buyer requests the receipt 1 after inputting money input data an input part 4. Thus, a wasteful receipt is never issued to prevent the wasteful use of paper resource and to reduce rubbish being waste.
Patent JP-2001220620-A (JP)
Title: Method for stirring molten metal by impeller
Inventor: ABE MASAMICHI
IPC: B22D1/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for stirring molten metal using an impeller which suppresses the splashing of the molten metal and the erosion of refractories and does not impair the reaction efficiency of the molten metal and additives. SOLUTION: The impeller is rotated while the immersion depth, rotating diameter and number of revolutions of the impeller are maintained in adequate ranges.
Patent JP-2001223314-A (JP)
Title: Lead frame, manufacturing method therefor, semiconductor device using lead frame and manufacturing method therefor
Inventor: INUI TADAHISA
IPC: H01L23/50
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the extension of an inner lead is limited and a lead frame cannot be applied to the semiconductor device of multiple pins and a wide pin pitch since a gap between the adjacent inner leads cannot be narrowed to not more than the thickness of the frame in one lead frame. SOLUTION: The laminated lead frame is constituted of a first lead frame 10 constituted of a suspension lead 12, a die pad 13, a first inner lead 14 arranged by a first array, a first outer lead 15 and a rivet male 17; and of a second lead frame body 20 constituted of an opening part 22, a second inner lead 23, a second outer lead 24, and a rivet female 26 corresponding to the rivet male 17 of the first lead frame 10. The rivet male 17 is engaged and fixed o the rivet female 26. Thus, the inner leads can hierarchically be arranged in plural layers. Then, the extending limit of the inner leads can be relieved and the lead frame can be applied to multiple pins.
Patent JP-2001219780-A (JP)
Title: Lighting fixture for vehicle
Inventor: KOBAYASHI YASUTOMO
IPC: B60Q1/06
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an universal lighting fixture for a vehicle with high yield. SOLUTION: This lighting fixture comprises a resin housing 11 having a front opening 11a, a bulb 12 held by the housing 11, a reflector 13 that is mounted to the housing 11, reflects light emitted from the bulb 12 to the front opening 11a, and is formed by press working a case 16 that is mounted with the housing 11 and has a front opening 16a, and a lens 17 for blocking the front surface of the case 16. The rear surface of the housing 11 is provided with an optical axis adjusting means 15 for adjusting the optical axis by moving the housing 11 in relation to the case 16.
Patent JP-2001045004-A (JP)
Title: Method for policing data traffic, data traffic system to realize the method and communication network including the policing system
Inventor: BONAVENTURE OLIVER
IPC: H04L12/54
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To enhance an available bandwidth by declaring a data packet to be 'compatible' when a result of high-order compatibility indicates 'high-order compatible' although a result of low-order compatibility shows 'low-order incompatible'. SOLUTION: Receiving a data packet, a receiver REC gives its ATM header to a 1st determination device DET 1 and a 2nd determination device DET 2. The 1st determination device DET 1 and the 2nd determination device DET 2 use the received header information to decide a low-order identifier LOI and a high-order identifier HOI respectively and give them to a 1st controller CTRL 1 and a 2nd controller CTRL 2 respectively. The 1st controller CTRL 1 and the 2nd controller CTRL 2 respectively give a result of low-order compatibility LOCR and a result of high-order compatibility HOCR to a declaration device DECL. When the declaration device DECL declares the received packet to be 'compatible', the data packet is transmitted onto a communication link.
Patent JP-2001228381-A (JP)
Title: Clamping device for optical fiber cable
Inventor: MANO TAKAAKI
IPC: G02B6/46
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device for an optical fiber cable which is capable of exactly fixing the optical fiber cable even if the wire entrance point of a rack or splicing unit is a back or flank. SOLUTION: A clamp mounting frame 1 which is attachable and detachable to and from a body 51 to be mounted is integrally provided with a cable clamping section 2 for fixing the optical fiber cable 55 and a tension member clamping section 3 for fixing the tension member 55b of the optical fiber cable 5.
Patent JP-2001052362-A (JP)
Title: Tilt servo apparatus
Inventor: YAMAMOTO NORIHIRO
IPC: G11B19/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a tilt servo apparatus adapted to overlap an optimum offset voltage, when it is in use. SOLUTION: In this tilt servo apparatus, the output of a tilt sensor 3 is inputted to a tilt mechanism 7, thereby controlling an optical pickup 2 to be perpendicular to a disk 1. The tilt servo apparatus includes a voltage sweep means for sweeping voltages of a predetermined prescribed set range and outputting the voltage overlapping with the output of the tilt sensor to the tilt mechanism 7, an offset voltage record means for recording the output voltage value outputted from the voltage sweep means, which makes the amplitude of RF signals of the optical pickup 2 maximum, and an offset correct means for outputting a reverse voltage equal to the record value recorded in the offset voltage record means, overlapped with the output of the tilt sensor to the tilt mechanism, when the tilt servo apparatus drives.
Patent JP-2001234937-A (JP)
Title: Sealed rolling bearing
Inventor: OHATA TOSHIHISA
IPC: F16C33/66
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a sealed rolling bearing having a structure for seal-lip lubrication by adhering grease to a main lip with grease sealed in the bearing. SOLUTION: A main lip 10a of a contact seal 7 is brought into contact with a seal groove inner side 4a of an inner ring 3, and a projecting portion such as a sub lip is not provided in a seal inner surface side 7a above the main lip 10a so as to allow grease filled and sealed in a bearing to easily enter the main lip 10a and lubricate the lip.
Patent JP-2001236302-A (JP)
Title: Information processor
Inventor: MATSUNOBU YUTAKA
IPC: G06F9/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processor with superior usability which automatically makes all equipment preparations for the target operation of a user only by connecting external peripheral equipment. SOLUTION: The information processor is provided with a detecting means which detects the connection of peripheral equipment, and a discrimination means which discriminate the kind of the equipment, and an area where the contents of automatic processing that the external peripheral equipment normally perform is provided in a setting information file for operating the external peripheral equipment hardware.  When the peripheral equipment connection is detected (step S1), the kind of the connected external peripheral equipment is decided (step S3) to install data of the information file read out according to the kind in a system start file and an environment setting file, and processes (steps S5, S9, and S10) for using the external peripheral equipment are automatically performed, for example, by updating the installed data and starting application software using the corresponding external peripheral device.
Patent JP-2001244954-A (JP)
Title: Very high speed network constructing system
Inventor: SHINODA HIDETOSHI
IPC: H04B10/27
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a very high speed network constructing system improved in expandability in a simple device configuration on the very high speed network provided by a wavelength multiplexing system. SOLUTION: This system is provided on the very high speed network composed of a ring-shaped WDM network provided by the wavelength multiplexing system and plural local networks connected with the WDM network by an Add/Drop device while accommodating plural user terminals and the Add/Drop device is provided with a wavelength demultiplexing circuit for demultiplexing signals for (m) wavelengths inputted from the WDM network by wavelengths, a Drop circuit by wavelengths for deciding whether the information of respective demultiplexed wavelengths is to be transferred to the local network side or to be passed through an Add circuit to the WDM network side as it is and a band sharing circuit for connecting the information Drop-decided by the Drop circuit to the local networks while sharing a band among lines for (m) wavelengths.
Patent JP-2001239114-A (JP)
Title: Top inlet type bag filter
Inventor: SHIN ISAO
IPC: B01D46/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a top inlet type bag filter enabling the maintenance, inspection and replacement works of a filter cloth cylinder under improved environment ventilated, cooled and free from the accumulation of dust, properly keeping the hanging strength of the filter cloth cylinder to prolong the life thereof and capable of performing stable operation. SOLUTION: In the top inlet type bag filter wherein a gas inflow chamber is provided to the upper part of a filter chamber body and a hopper is arranged to the lower part thereof and the filter cloth cylinder is attached between an opening formed in the bottom plate of the gas inflow chamber and an opening formed in the top plate of the hopper and gas to be filtered is passed through the gas inflow chamber to be introduced into the filter cloth cylinder and passed through the filter cloth chamber to separate solid particles in the gas, a work floor for performing the maintenance, inspection and replacement works of the filter cloth cylinder is provided under the bottom plate of the gas inflow chamber in the filter chamber body. The upper and lower filter cloth cylinders are connected with a short pipe and the short pipe is arranged in the vicinity of the work floor and a regulation mechanism for changing the tension in the length direction of the filter cloth cylinder is arranged in the vicinity of the short pipe.
Patent JP-2001238675-A (JP)
Title: NEW PLASMID pPS1M2 DERIVED FROM PSYCHROTROPHIC BACTERIUM AND DERIVATIVE THEREOF
Inventor: MARUYAMA AKIHIKO
IPC: C12N1/21
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cyclic double-stranded DNA plasmid pPS1M2 separated from psychrotrophic bacterium and capable of efficiently producing a psychrotrophic enzyme, etc., in high yield by a genetic recombination technique by utilizing the cyclic double-stranded DNA plasmid pPS1M2 as a vector. SOLUTION: This cyclic double-stranded DNA plasmid pPS1M2 is characterized by having 3138 bp length and the restriction map shown by Fig. or its derivative.
Patent JP-2001242387-A (JP)
Title: Microscopic device
Inventor: MIYAKE NOBUYUKI
IPC: G02B21/26
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a microscopic device excellent in operability capable of performing finer focusing and restraining observer's fatigue at the time of observation to the minimum. SOLUTION: This microscopic device is equipped with a coarse adjustment handle 240 moving a slider 270 for focusing up and down and a fine adjustment handle 250 moving the slider 270 up and down in a larger reduction ratio than the handle 240. The handles 250 and 240 are adjacently arranged at the ends of a fine adjustment shaft 220 piercing a microscopic device main body 210 and a pinion case 230, and an ultra fine adjustment handle 60 moving the slider 270, that means, a stage up and down in a larger reduction ratio than the handle 250 is attachably/detachably arranged at the other ends of the shaft 220 and the case 230.
Patent JP-2000246354-A (JP)
Title: Plastic processing tool for processing symmetrically rotate working material
Inventor: OSTERTAG ALFRED
IPC: B21D22/16
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To build up a plastic processing tool for processing symmetrically rotate working material so as to reduce hertzian pressure. SOLUTION: A plastic processing tool 1 has eccentrically arranged two rolling elements 2, 3 the eccentric rate e of which is adjustable in a way that a passage between the rolling elements in the narrowest position agrees with a diameter to be attained when the elements are deformed. The elements 2, 3 are rotatably supported by outside rings 6, 7 and the elements 2, 3 and the rings 6, 7 are slanted in a manner that a working face exists on a plain surface and, thereby, an inclined movement can be avoided. Also, the elements 2, 3 and the rings 6, 7 are supported by a tool base 10 so as to be swingably rotated by a rotation driving. Especially, an angle α formed by a contacting point line between the elements 2, 3 and a working element 14 and, an ordinary axial line is adjustable between 0 deg. and 90 deg.. A helical-like forward movement is thus made possible.
Patent JP-2001249493-A (JP)
Title: Method of forming image and toner used for formation of image
Inventor: MORIKI YUJI
IPC: G03G9/09
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide toner for contact single-component development to produce good image gradation and image density even under conditions of high temperature and high humidity by obtaining a preferable gradation curve. SOLUTION: In the method of forming an image including an electrification process, latent image forming process, toner layer forming process, developing process, transferring process and fixing process, the toner layer on a toner carrying body 55 is regulated by a toner regulating member 57 in the toner layer forming process, and the NE length is specified to >=0.1 μm and <5.0 μm. The toner used for this method is nonmagnetic single-component toner containing a binder resin and a coloring agent, and the coloring agent contains a pigment having the basic structural formula (1).
Patent JP-2001249969-A (JP)
Title: Transaction account settlement system, server, transaction account settlement method and storage medium
Inventor: MIURA YUBUN
IPC: G06Q20/40
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent the contents of customer information from being illegally used by a third person and to enable a customer to immediately recognize a transaction money amount or the like at the time of a transaction. SOLUTION: At the time of purchasing an article, a transaction account settlement computer 2 which receives a purchase article list and a customer ID from a sales terminal 6 directly requests the confirmation of the purchase article list and a password to a portable terminal 3 owned by the owner of the customer ID and performs the account settlement of the transaction when the approval is obtained.
Patent JP-2001251097-A (JP)
Title: Method and device for positioning part
Inventor: TERACHI TAKASHI
IPC: G01B11/24
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a reliable method and device for positioning a part comprising a simple configuration for shorter calculation time. SOLUTION: A snail 25 expanding in spring us used to extract a profile of a part 22, providing part features (Fn and Fn') on the profile. The profile of a part which is to be located is extracted from an input image of the part, and the position of part feature is aligned with the profile of the part extracted from the input image so that a part is located from the coordinate value of the part feature. Since alignment is performed using the part feature of the profile, quick part location is possible. Especially if the part feature is a point with brightness at a specified level or above while its brightness gradient vector comprises two points orthogonal each other, both points are only required to be judged whether they are near the profile, resulting in a reduced search space for faster part positioning.
Patent JP-2001255345-A (JP)
Title: Method and device for measuring capacitance of capacitor and equivalent series resistance
Inventor: URANO SHINICHI
IPC: H01G13/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring the capacitance and equivalent series resistance of a large-capacity electrical double-layer capacitor. SOLUTION: A rectangular wave constant current of ±Ic with a frequency of (f) is allowed to flow to an electrical double-layer capacitor, voltage data exceeding one period is examined, discharge and charge waveforms excluding a transition part are approximated by a straight line, a capacity is obtained from the inclination of charge regression and discharge regression straight lines, and an equivalent series resistance ESR is obtained from the amount of rise and fall at the discontinuity of the regression straight lines. By changing the frequency, the frequency characteristics of the capacitance C and the resistance ESR can be obtained. The C and ESR can also be measured by applying an arbitrary bias voltage.
Patent JP-2001251384-A (JP)
Title: Communication unit and communication method
Inventor: SANO MASAYUKI
IPC: H04J13/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit and a communication method that can set a transmission rate depending on a time zone. SOLUTION: A CDMA communication unit 1000 is provided with a CPU 30, a timer 32 that manages time, a table 40 that stores history of an effective transmission rate for each communication time zone, a table 42 that stores a transmission rate for each time zone, and a ROM 36 that stores various programs. At start of communication, a corresponding transmission rate is retrieved from the table 42. Communication is performed on the basis of the retrieved transmission rate. Furthermore, the information in the table 42 is sequentially updated on the basis of a result of applying statistic processing to the effective transmission rate stored in the table 40.
Patent JP-2001250871-A (JP)
Title: Nonvolatile semiconductor memory and its manufacturing method
Inventor: NAKAO HIRONOBU
IPC: H01L27/115
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory which can increase the coupling ratio, without increasing the memory size, and hence realize a reduced power consumption device. SOLUTION: The nonvolatile semiconductor memory comprises floating gates 24 formed through a tunnel insulation film 7 on a semiconductor substrate 1 having element isolating regions with an STI film 6, and a plurality of memory cells which are disposed on the substrate and composed of an interlayer capacitive film 13 and control gates 14a on the substrate 1. The floating gates 24 are composed of first electrodes 9 approximately flush with the STI film 6 and second electrodes 11.
Patent JP-2001160158-A (JP)
Title: Method and system for settling parking fee
Inventor: KONDO HIDEO
IPC: G07B15/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a parking fee settling method and a parking fee settlement system capable of confirming a parking fee at an optional place and at an optional time. SOLUTION: This system consists of a step in which a time when a vehicle enters is set in a simple terminal, a step in which shopping data are written on an IC card when shopping is done, a step in which the IC card is inserted into the simple terminal carried by a customer, and a step in which a parking fee is calculated on the basis of the elapsed time from the time when the vehicle enters and the shopping data and the results are displayed in the simple terminal. The simple terminal connected to a host computer is also installed in the store.
Patent JP-2001253272-A (JP)
Title: Optical fiber-containing trolley line
Inventor: HIRUTA HIROYOSHI
IPC: B60M1/13
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce a strain applied onto an optical fiber. SOLUTION: External force such as a stress and the strain applied onto the optical fibers 35, 36 is reduced since the fibers 35, 36 are inserted into copper pipes 39, 40. A bending strain of a trolley line main body 31 in wire drawing and a bending strain of the main body 31 in drum winding are reduced because an excessive length is given for the inserted optical fibers when cross-sectional shapes of the copper pipe 39, 40 are elliptical. The optical fibers 35, 36 are prevented from being moved by vibration of a pantograph when jelly-like inclusions 37, 38 are inserted inside the copper pipes 39, 40.