baber/WOPTO huggingface dataset:
Patent JP-2002347987-A (JP)
Title: Image forming device, and paper feeding method for the same
Inventor: SATO HIROYASU
IPC: G03G21/14
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a means for increasing the photoreceptor moving speed and the recording paper carrying speed and a means for shortening an interval between paper feeding that the former means needs an adjustment of conditions over the whole of an image forming process and hard to increase the image forming speed and that the later means has a limitation and hard to obtain the target image forming speed when increasing the image forming speed. SOLUTION: Paper feeding is controlled by using two kinds of a long and a short intervals between paper feeding to increase the image forming speed with the means for shortening the interval between paper feeding.
Patent JP-2002347574-A (JP)
Title: Seat belt device
Inventor: KAWASAKI SHUJI
IPC: B60R22/46
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device with which a retractor, that can lower pressure inside a pressure holding container before it reaches the pressure which breaks the pressure holding container by gas pressure, is provided. SOLUTION: The seat belt device is so constituted that a pushing-out member 42, which is arranged movably inside an L-shaped pipe 70 that is the pressure holding container, and a gas generator 32, which is mounted to the L-shaped pipe 70 and generates high pressure that pushes out the pushing-out member 42 in one direction, are provided, and, the L-shaped pipe 70 is deformed when the pushing-out member 42 returns to its initial position and a gap 52, which communicates with the outside of the L-shaped pipe 70, is formed.
Patent JP-2002082551-A (JP)
Title: Fixing device and image forming device
Inventor: KAMIJO MASAHIKO
IPC: G03G15/20
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device which has a simple constitution and moreover enables improving thermal efficiency. SOLUTION: A sheet like pressure member 19 is disposed in cantilever on the upstream side in the conveyance direction of recording paper with respect to a fixing roller 12, the sheet like pressure member 19 is constituted so as to have the state of pressurized contact when the fixing roller 12 is attached thereto, a nip pressure is set by pressurizing force of the sheet like pressure member 19, the recording paper on which a toner image is transferred is passed through a nip part between the fixing roller 12 and the sheet like pressure member 19, thereby, is pressurized and heated, and, as a result, the toner image is fixed on the recording paper.
Patent JP-2002359769-A (JP)
Title: Device and method for correcting camera-shake
Inventor: ARIGA YUICHI
IPC: H04N5/232
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for correcting a camera-shake that can obtain a photographed image to which proper camera-shake correction is applied. SOLUTION: An MPU 1 calculates a drive amount of a correction lens 11 while changing a digital filter (camera-shake correction arithmetic characteristic) to drive the correction lens 11, and controls so as to capture an object image formed on an image sensor 10 for every change of the digital filter, references each of the object images captured by each change of the digital filter characteristic, selects a most suitable digital filter from the changed digital filter characteristics, and sets the selected digital filter.
Patent JP-2002361786-A (JP)
Title: Joint design resin film-coated metal sheet and method for manufacturing it
Inventor: TAKEI YOSHIKI
IPC: B32B33/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a joint design resin film-coated metal sheet, which is inexpensive and has excellent working properties and excellent design properties, and also to provide a method for manufacturing it. SOLUTION: The resin film-coated metal sheet with a joint design is manufactured by overpaying a metal sheet with any one of a double-layered resin films manufactured by; providing a layer on which a joint pattern is printed on a double-layered resin film; providing recessed parts of the joint pattern on the outermost surface layer of the double-layered resin film and selectively coating the recessed parts; or dividing the double-layered resin film into tiles.
Patent JP-2002321982-A (JP)
Title: Covalent nanocrystalline ceramic and its manufacturing method
Inventor: SHINODA YUTAKA
IPC: C04B35/593
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method to obtain a covalent nanocrystalline ceramic with less sinterability without adding an oxide-based sintering aid to form a grain boundary glass phase. SOLUTION: Covalent raw ceramic powder with particle diameter of <=100 nm is formed by cold isostatic pressing without adding an oxide-based sintering aid. The resulting powder is sealed in a capsule and hot-isostatically pressed at a pressure of >=600 MPa to form the above ceramic having an average particle diameter of <=300 nm.
Patent JP-2002063389-A (JP)
Title: Method for confirming product information by bar code
Inventor: KIN TENTO
IPC: G06Q30/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method which enables a user to confirm product information having analyzed environment taken into consideration by using bar code information representing the production background of a product. SOLUTION: A consumer 10 reads information of a bar code 1 representing background information on the product or a product-relative member through read means 6 and 7, and the read information is sent to database servers 40 and 50 through transmitting and receiving means 20 and 30; and the information of the bar code is analyzed by being compared with product data which are already inputted and registered on the database servers and the product information of the analysis result is received, displayed by display means 6 and 8, and confirmed.
Patent JP-2002325672-A (JP)
Title: Breakable chopstick with chopstick rest
Inventor: SHIKURA YUTAKA
IPC: A47G21/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a breakable chopstick with a chopstick rest which has a cut playing an important role when using it, and to break into the chopstick and the chopstick rest easily with neat cross sections when using it. SOLUTION: The depth of the cut located between the chopstick and the chopstick rest is designed to break into two parts easily, and the cut is made V-shaped.
Patent JP-2002360506-A (JP)
Title: Flexibility variable endoscope
Inventor: FUJII YOSHINORI
IPC: A61B1/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a flexibility variable endoscope which makes the flexibility of a flexible tubular section freely settable. SOLUTION: This flexibility variable endoscope has a bending rigidity variable body which is disposed in the flexible tubular section of the insertion portion of the endoscope, has a straight line form in a free state and changes the bending rigidity by the elongation and contraction in an axial direction; a flexibility regulating control member which continuously expands and contracts the bending rigidity variable body and is disposed on the outside surface of the endoscope; and a brake mechanism which detains the flexibility regulating member in an arbitrary control position and maintains the bending rigidity of the bending rigidity variable body constant.
Patent JP-2002364991-A (JP)
Title: Forced vibration flow type heat pipe and its designing method
Inventor: NISHIO SHIGEFUMI
IPC: F28F13/10
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a forced vibration flow type heat pipe in which the ratio of the quantity of transported heat and vibrating energy (coefficient of performance) is set in an appropriate range. SOLUTION: A heat pipe body 1 has a closed loop channel 2 meandering between a heat absorbing section 7 and a heat radiating section 8. Fluid is encapsulated in the channel 2 of the heat pipe body 1. A vibrator 3 is provided at a part 2a coupling both ends of the channel 2. When the vibrator 3 is operated, a vibration flow is generated in the fluid encapsulated in the channel 2. The vibration flow of the encapsulated fluid has a reverse phase in the adjacent channels. In this COSMOS heat pipe, a modified Womersley number α is set in the range of 0.4-7 in view point that a dimensionless effective thermal diffusivity κef * selects a range of the modified Womersley number α exceeding that of a dream pipe.
Patent JP-2002365539-A (JP)
Title: Zoom lens and imaging device using the same
Inventor: SUEYOSHI MASASHI
IPC: G02B15/16
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To realize high image quality in a zoom lens whose variable power ratio is about 5. SOLUTION: This zoom lens is constituted of a 1st positive lens group G1, a 2nd negative lens group G2, a 3rd positive lens group G3, a 4th positive lens group G4 and a 5th lens group G5 having weak refractive power, in this order from object side, and performs zooming by moving the 2nd and the 4th lens groups G2 and G4. The 5th lens group G5 is constituted of at least two groups of lenses, including a positive lens group including at least one positive lens and a negative lens group including at least one negative lens, where the zoom lens satisfies (1) 0.8<β5<1.05, and (2) 0.8<|fG2/fw|<1.3. And β5 is the image forming magnification of the 5th lens group, where the subject distance is infinity, fG2 is the focal distance of the 2nd lens group, and (fw) is the focal distance of a lens entire system at a short focal distance end.
Patent JP-2002368124-A (JP)
Title: Semiconductor device
Inventor: MATSUDA JUNICHI
IPC: H01L27/04
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To enable a circuit to operate at a high speed under a low-power supply voltage, and to reduce power consumption at standby time of an LSI. SOLUTION: The semiconductor regions of P-type well regions 2 and 20, with which transistors Qn1 and Qn2 are formed, are mutually electrically disconnected. The substrate potential of the transistor Qn1 is set to 0 V by a first substrate bias circuit VBGEN1 and the substrate potential of the transistor Qn2 is set to -1 V by a second substrate bias circuit VBGEN2. At standby, the substrate potential of each of transistors Qn1 and Qn2 is set to a high substrate potential, such as -5 V.
Patent JP-2002047238-A (JP)
Title: Method for synthesizing aromatic-substituted alicyclic ketone, and new aromatic organic compound
Inventor: ODERA JUNZO
IPC: C07D317/22
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To develop a new method for synthesizing an aromatic-substituted alicyclic ketone compound capable of being used in wide variety of fields such as optical materials, heat insulating materials, organic conductors, biologically active materials, medicinal intermediates, functional organic materials, organic liquid crystal materials and the like. SOLUTION: This method for synthesizing an aromatic-substituted alicyclic ketone comprises processes for synthesizing an aromatic alkyl-substituted aromatic 1,3-dioxorane derivative by using a geminal-dialkoxyalkyl aromatic sulfone derivative and a cyclohexenone derivative or a polycyclic aromatic-substituted dihydrocarbonyl derivative as raw materials, converting into a carboxylic acid by oxidation reaction and further cyclizing the carboxylic acid with an acid. The new aromatic organic compound is obtained by using the above synthesizing method.
Patent JP-2002368119-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: IKEDA MASAJI
IPC: H01L21/822
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which has high capacitance, without causing increase in the occupied area by a MIS capacitance element of a semiconductor element, having at least a double polysilicon bipolar transistor together with the MIS capacitance element. SOLUTION: The semiconductor device manufacturing method comprises forming a polysilicon film 11c and a silicon oxide film 14 on impurity-diffused regions 7c of a semiconductor substrate 1 over MIS capacitance element forming regions, etching to form a plurality of semicircular supports 21 with sidewalls 17w respectively formed thereon, with leaving a plurality of divided thin cut parts 21', forming a polysilicon film at the outsides of the supports 21 implanting ions to form lower electrodes 18c, forming a silicon nitride film thereon by the reduced pressure method to form dielectrics 23, providing upper electrodes 24c thereon and mounting electrodes 24c' at the lower electrodes to form MIS capacitance elements 40. These steps of operation are conducted concurrently for the operation for the formation of bipolar transistors.
Patent JP-2002360093-A (JP)
Title: Excreta treating agent
Inventor: KUROSAKA KEIICHI
IPC: A01K1/015
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an excreta treating agent for pet facilitating treatment of the excreta by quickly hardening excreta of the pet and effectively deodoriz ing the unpleasant odor of the excreta. SOLUTION: This excreta treating agent includes granules or fragments of composition including powder of smectite mineral including >=50 wt.% of particles having grain size <=75 μm and powder of an aluminum salt including >=50 wt.% of particles having grain size <=500 μm. The weight ratio of the aluminum salt to the smectite mineral is 0.01 to 0.1 in the composition.
Patent JP-2002372937-A (JP)
Title: Advertisement matter distribution method and electronic advertisement information distribution system
Inventor: KISHIKAWA HIDEAKI
IPC: G06Q30/02
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic advertisement information distribution system with a high cost effect from the viewpoint of an advertiser. SOLUTION: The electronic advertisement information distribution system is provided with a plurality of user terminals 11 and a management computer 12 connected to a communication network 10. The management computer 12 is provided with an electronic advertisement information storage means 13 storing a plurality of electronic advertisement information and a distribution part 14 distributing the electronic advertisement information to users and the electronic advertisement information is at least provided with a gathering character display column and an advertisement display column. Before or during distributing the electronic advertisement information of the first time, it is reported to the users that a prescribed prize profit is to be given to consumers who collect the combination of gathering character display within a prescribed period.  After distributing the electronic advertisement information of a final distribution time, the prescribed prize profit is given to the user who proves that the combination of the gathering character display is gathered.
Patent JP-2002370450-A (JP)
Title: Optical recording medium
Inventor: FUJII TOSHISHIGE
IPC: G11B7/2437
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium, which solves the problem that sensitivity is insufficient and high linear speed recording is impossible when a punch recording system is adopted for a write-once recording medium, which is developed for averting the high production cost of a well-known additional writing type optical recording medium such as CD-R, DVD-R or the like as the optical recording medium. SOLUTION: In the optical recording medium, in which an optical change is developed in a recording layer by the irradiation of energy beams so as to make information to be recorded and regenerated, the recording layer 2 includes a low melting point material consisting of Te, Bi, Zn, In, Sb, Pb, Sn or their compounds and an iodide, especially the preferable low melting point material is Te and the preferable iodide is BeI2 , IIn, I2 Pb, I2 Sn, I3 Pb, ITl, I3 P, I4 Si, I4 Sn or I4 Ti.
Patent JP-2002373836-A (JP)
Title: Device and method for data editing and for manufacturing semiconductor
Inventor: KOJIMA YUJI
IPC: H01L21/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To edit a recipe while grasping the common use relation among recipes and small recipes. SOLUTION: The data editing device edits data in such a structure that a master recipe consists of data items and also has small recipes as data items capable of having substantial data and pointers or names for referring the substantial data, and a plurality of master recipes can share the data of the small recipes; and the held data of the master recipes are arrayed and displayed, and an input instruction is rewritten while the array display picture is displayed.
Patent JP-2003009562-A (JP)
Title: Motor controller having control gain retrieving function
Inventor: TSURUTA KAZUHIRO
IPC: H02P29/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller having functions of retrieving and deciding an optimum control gain by automatically judging a response when the control gain is changed. SOLUTION: The motor controller having the control gain retrieving function has a function of automatically deciding the control gain in a position control unit, a torque filter and a current control unit based on one parameter Kg. The motor controller comprises a first step 11 of deciding the control gain based on a value of the parameter Kg evaluated by an evaluation function E in a state in which a notch filter is not used, a second step 12 of deciding the control gain by obtaining a notch filter fc evaluated by the evaluation function in a state in which the notch filter is used by using the control gain, and a third step 13 of deciding the control gain by retrieving a variable Q and the parameter Kg so that the evaluation function is minimum and the parameter Kg is maximum in this state.
Patent JP-2002370590-A (JP)
Title: Information accuracy management system and recording medium
Inventor: SUGIYAMA HITOSHI
IPC: G04C9/04
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an information accuracy management system and a recording medium capable of carrying out control of high accuracy, etc., even in the case where the accuracy of time information of a clock device itself is not high. SOLUTION: Accuracy information 1 transmitted from a radio ECU 21 side is received at step 200. Accuracy of the time of the radio ECU 21 and a telephone ECU 35 is compared with each other based on the received accuracy information 1 and accuracy information 2 of the clock device itself at step 210. Namely, it is judged whether or not own accuracy (accuracy of the clock device of the telephone ECU 35) is better. A transmitting request for feeding the time information 1 is outputted to the radio ECU 21 in order to carry out a time correction at step 220. Then time information 1 transmitted from the radio ECU 21 responsive to the transmitting request is received at step 230. The own time information 2 is corrected using the time information 1 transmitted from the radio ECU 21 at step 240.
Patent JP-2003005761-A (JP)
Title: Music recording medium audition system
Inventor: INAMORI SHINICHI
IPC: G06Q30/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a music recording medium audition system which can omit the labor in a management company which delivers data for audition to be added and respective stores having the data bases in adding the data for audition to data bases and deleting the data for audition from the data bases. SOLUTION: A server 22 has first data reading means 8 for reading the first recording medium 48 recorded with a plurality of the data for audition and the title data corresponding thereto, second data reading means 6 for reading the second recording medium 46 previously recorded with the title data for of the data for audition to be recorded in the server 22, selecting means 5 for selecting the data for audition coinciding with the title data of the second recording medium 46 from the first recording medium 48 and writing means 12 for storing the data for audition selected by the selecting means 5 and the title data into the memory means 10.
Patent JP-2003004583-A (JP)
Title: Leakage detecting method and leakage detecting device
Inventor: SEKIGUCHI TSUGUO
IPC: G01M3/36
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To accurately detect leakage of a pilfer-proof cap which closes a bottle container tightly and to recognize the relation of time which represents that bridges are cut off before or after the occurrence of leakage. SOLUTION: The leakage detecting method, which detects the occurrence of leakage in a container B tightly closed under positive or negative pressure by a cap C, rotates the cap C in the direction of opening so that the leakage occurs while measuring the amount of deformation of the container B, and detects the occurrence of leakage based on the measured value of the deformation.
Patent JP-2002082553-A (JP)
Title: Fixing device, fixing method and image forming device provided therewith
Inventor: KIUCHI YASUSHI
IPC: G03G15/20
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a sheet member and to prevent faulty fixing caused by irregular pressing in the case of using the sheet member. SOLUTION: Paper P to which a toner image is transferred is carried to the fixing device, and heated/pressed at a nip part between a fixing roller 21 and a sheet type member 23, so that the toner image is fixed. The roller 21 is heated to fixing feasible temperature by the heater 22 of a heating means, moved to a position where it abuts on the member 23 by a moving means 29 and driven to be rotated by a driving means so as to carry the paper. By making the paper P pass through the nip part, fixing operation is performed. The roller 21 is separated from the member 23 by the moving means 29, whereby the wear of the member 23 abutting on the roller 21 with the same surface in terms of the rotation of the roller 21 at the nip part so that deformation of the member 23 are reduced.
Patent JP-2003003486-A (JP)
Title: Anchor bolt support device for foundation concrete
Inventor: MATSUZAWA SHOJI
IPC: E04B1/24
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an anchor bolt support device for foundation concrete, which is simple in structure and constructed such that a sufficient gap is secured between a column member and an anchor bolt without increasing production costs. SOLUTION: According to the structure of the anchor bolt support device, the column members 2 are raised on the ground, which each have a holding portion 7 for the anchor bolt 1. The anchor bolt is rigidly fastened to the column member at the holding portion by means of a cap screw 15 attached to the column member in a protrudable manner with respect to the anchor bolt. The cap screw is attached to the column member to fasten the anchor bolt in a direction that moves away from the column member. Particularly, the cap screw fastens the anchor bolt from inside foundation concrete toward outside of the same. Further, the holding portion of the anchor bolt is shaped like a cylinder with an almost square cross section so as to allow the anchor bolt to be inserted in the vertical direction, and the cap screw is arranged in a direction of a diagonal line thereof.