baber/WOPTO huggingface dataset:
Patent JP-2002207449-A (JP)
Title: Driving method of plasma display panel
Inventor: YOKOYAMA ATSUSHI
IPC: G09G3/294
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To realize a high quality and stable display by effectively using a frame interval. SOLUTION: Temperature of the panel surface corresponding to a cell is measured and pulse widths W of driving voltage pulses Py and Pa are varied in accordance with the temperature variation. When the measured temperature is relatively low, a pulse width WL is made longer. When the measured temperature is high, a pulse width WH is made shorter.
Patent JP-2001279001-A (JP)
Title: Polyphenylene sulfide film and manufacturing method for the same
Inventor: TSUNASHIMA KENJI
IPC: B29C55/12
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a new heat resistant resin film having small coefficients of thermal/moisture expansion and having a thermally infusible character, and its manufacturing method. SOLUTION: This polyphenylene sulfide film has starting temperature of heat-distortion >=200 deg.C, and the film is produced by heat treating a polyphenylene sulfide film having starting temperature of heat-distortion <=150 deg.C to have the starting temperature of heat-distortion >=200 deg.C.
Patent JP-2002215508-A (JP)
Title: Method and server for providing information
Inventor: TSUYA YUJI
IPC: G06Q30/06
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide information which is necessary for a user without any user's operation for positive information acquisition when the user accesses the Internet. SOLUTION: The information providing server 12 is equipped with a contents generation processing part 24 which responds to access from a terminal 16, specifies a link destination and generates contents provided with a description for performing interruptive processing for deciding whether there are contents to be transmitted to the terminal side and an interruptive decision part 30 which judges whether there is information to be transmitted to the terminal side in response to the reception of a command indicating the specification of the description by the terminal; when information to be transmitted is present, the contents generation processing part 24 generates contents including information and a link destination according to the decision result. The interruptive contents are transmitted to the terminal 16 through a network.  When there is no information to be transmitted, the server 12 requests the link destination to send the contents to the terminal.
Patent JP-2002209992-A (JP)
Title: Sheet type deodorizing material and deodorizing method using the same material
Inventor: KATAOKA SEIICHI
IPC: B01J20/26
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a new sheet type deodorizing material and a deodorizing method using the same material. SOLUTION: This sheet type deodorizing material is characterized in that the surface of the sheet type material is graft-polymerized. This deodorizing method is characterized in using the deodorizing material.
Patent JP-2002212864-A (JP)
Title: Cut pile knitted fabric and method for producing the same
Inventor: KANEKO KATSUYUKI
IPC: D04B21/04
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a cut pile knitted fabric having high density and volume of a pile, good shape stability, thick feeling and heat retaining properties, and suitably usable as blanket and carpet without making driving density high. SOLUTION: In a cut pile knit A, two or more different kinds of yarns are knitted as pile yarn in a state arranged in parallel without being twisted into a base material which becomes a base fabric 1 to form piles Pa and Pb of different kinds of yarns which stand together from same positions of the base material. When producing the cut pile knitted fabric using front and back base materials as the base fabric by knitting double knitted fabric from front and back bases and pile yarn alternately laid over these front and back bases and cutting pile yarn between both bases by the double Raschel machine, two or more different kinds of yarns are arranged in parallel and formed as one pile yarn and laid over the front and back bases and the pile yarn is cut to form the different kinds of yarn piles Pa and Pb which stand together from the same position of the bases.
Patent JP-2002213530-A (JP)
Title: Base isolating device for cabinet
Inventor: TAKEISHI KATSUYUKI
IPC: F16F15/04
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To lessen danger of a cabinet falling down and its stored articles springing out, by structuring a cabinet so as to slowly shake even if a floor surface violently shakes due to an earthquake and the like. SOLUTION: Plural roller members 20 are mounted to the lower frame 11 of the cabinet 10 installed on a floor surface F, and the cabinet 10 is movably supported on the floor surface F. In addition, a bracket 30 is mounted to the lower frame 11 of the cabinet 10, and a spring 40 is attached to a spring attaching member 38 provided on the bracket 30 and to a spring attaching fitting 50 mounted on the floor surface F so as to lock upper and lower hooks 41, 42.
Patent JP-2002209786-A (JP)
Title: Non-fogging mirror for bath room
Inventor: TAKEUCHI SHINICHI
IPC: A47G1/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a non-fogging mirror for a bath room in which tracking, electric corrosion, etc., are not generated and which is safe. SOLUTION: A constitution in which the mirror 1 is closely set or tightly stuck on the wall 5 of the bath room formed of a metal base material such as iron and stainless steel on the surface side of the wall 5 of the bath room and a control box in which a magnetic force generating means 8 is built is provided on the back surface side of the wall 5 of the bath room facing to the mirror 1 is provided and it is safe as a charging part is not positioned in the bath room.
Patent JP-2002210172-A (JP)
Title: Tray for game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the volume of a tray for a game machine even when a holder is provided inside the tray for the game machine. SOLUTION: This tray (medal tray) 1 for the game machine is the tray for receiving discharged medals for a game, is provided on the front surface lower part of the game machine 47 for playing the game by using the medals for the game and is provided with a first space 2 housing the medals for the game, a second space 3 adjacent to the first space 2 and a demarcating member 4 demarcating the first space 2 and the second space 3. Also, the demarcating member 4 is varied to the first state 54 of demarcating the first space 2 and the second space 3 and the state of communicating the first space 2 and the second space 3.
Patent JP-2002223351-A (JP)
Title: Image reader, image processor and storage medium
Inventor: KOIZUMI HIROSHI
IPC: G06T1/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an image reader for analyzing elements in an image and outputting the analysis results to the outside and an image processor for receiving such analysis results together with the image and capable of performing high-speed processing. SOLUTION: The image read by a reading element 11 is processed by a basic correction processing part 12 and an edition processing part 13 and subsequently inputted to an analysis processing part 14. The analysis processing part 14 analyzes elements such as characters in the image, design, background, map and photograph and outputs the analysis results an analysis information. An interface part 15 attaches the analysis information outputted from the analysis processing part 14 to the image outputted from the edition processing part 13 and transfers the image to which the analysis information is attached, for example, to a host side device. The host side device does not have to perform analysis processing of the image since the analysis information attached to the image can be utilized, a processing load needed for an image analysis and processing time can be reduced.
Patent JP-2002230618-A (JP)
Title: Medium discrimination device
Inventor: TERAMURA KOJI
IPC: G06T1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a medium discrimination device capable of discriminating if a medium such as a bill is a true or a false one. SOLUTION: Ultraviolet rays UV are applied from ultraviolet LED arrays 13a and 13b to the front and back of a bill 1 conveyed by a conveying mechanism 11. If a specific pattern for security is printed on the bill 1 with a special link which causes fluorescent reactions, visible light VR is outputted from the printed pattern. The visible light VR is detected by photocell arrays 14a and 14b positioned to match the LED arrays 13a and 13b and is binarized by receiving circuits 15a and 15b, with the result imparted to an MPU 16. At the MPU 16, image patterns output from the receiving circuits 15a and 15b are temporarily stored in an image memory and then compared and collated with a registered pattern which is registered beforehand by reading the normal bill.
Patent JP-2002232615-A (JP)
Title: Facsimile machine
Inventor: KOMATSU TAKASHI
IPC: H04M11/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine capable of performing power saving in the case the facsimile machine frequently receives a file at night such as a file received from overseas. SOLUTION: This facsimile machine having a file transfer function and a power saving mode is provided with a control means (system controlling part 1) which controls a received file other than a received confidential file so as to be transferred to a preliminarily set facsimile machine exclusive for nighttime output upon receiving the file at night.
Patent JP-2002229329-A (JP)
Title: Lubricant applying method and developing method
Inventor: HARADA TAKESHI
IPC: C10N20/06
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a lubricant which can impart lubricant particles to a developing sleeve and to provide a developing method. SOLUTION: In a developing device containing at least a toner layer thickness regulating member and the developing sleeve, the method for applying the lubricant and the developing method are distinguished by making amorphous lubricant particles present at least on the developing sleeve at an contacting part of the developing sleeve with the toner layer thickness regulating member and in the vicinity thereof when being in a state where toner is not present on the developing sleeve of the developing device.
Patent JP-2002232057-A (JP)
Title: Semiconductor laser device, and fastening method of lens position thereof
Inventor: MIYAJIMA HIROBUMI
IPC: H01S5/022
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device wherein the space between its laser outgoing surface and its condenser lens is kept constant to improve its optical focusing efficiency. SOLUTION: In the semiconductor laser device 1, the alignment of a condenser lens 15 is so performed as to keep constant the space between a flat surface 20c of the condenser lens 15 and an outgoing surface 20a of a semiconductor laser array 11, and thereafter, rigid-body spacers 18 are so slid along the sliding surfaces of a heat sink 14 as to contact the rigid-body spacers 18 with the flat surface 20c of the condenser lens 15. After applying bonding agents 17 to the peripheries of one-ends 20d of the rigid-body spacers 18, the bonding agents 17 are so hardened as to bond the condenser lens 15 to a supporting surface 20b of the heat sink 14.  In this way, when the condenser lens 15 is bonded to the rigid-body spacers 18 in the state of it being contacted with the rigid-body spacers 18, even though the bonding agents 17 are subjected to polymerizing contractions, the space between the outgoing surface 20a and the condenser lens 15 is kept constant.
Patent JP-2002228030-A (JP)
Title: Flow rate control valve
Inventor: ITOU YOSHIMINE
IPC: F25B41/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a control valve using an ultrasonic motor capable of controlling flow rates to a plurality of flowing out pipes. SOLUTION: An airtight structure is composed of an elastic body, a valve body and a valve seat having a valve opening by welding each element to form a control valve main body. A valve opening connecting to at least two flowing out pipes is provided on a valve seat of the control valve main body and a flowing in pipe is provided on the valve seat or the valve body. A piezoelectronic element or an electrostrictive element is connected to an upper surface of the elastic body to construct a vibrator. This control valve utilizes the ultrasonic motor controlling flow rate by a rotor rotated by vibration of the vibrator and a means for appropriately energizing rotation of the rotor.  A blocking part controlling opening of a valve opening connected to the flowing in pipe and the flowing out pipe is provided on a valve element rotating together with the rotor, and flow rate to the flowing out pipe is controlled by rotation of the rotor pressed and contacted on a driving element.
Patent JP-2002234654-A (JP)
Title: Sheet conveyance device
Inventor: HANATANI SEIICHI
IPC: B65H29/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device used favorably in a paper delivery device of a sheet-fed printing press and capable of preventing thrashing of a sheet to be conveyed and the occurrence of damage by preventing the contact of the sheet with each device constituent element. SOLUTION: This sheet conveyance device for conveying the sheet 1 whose surface is treated is provided with a pneumatic platelike sheet guide 5 for guiding the sheet 1 to a predetermined attitude by blowing air toward the sheet 1 from one side of the sheet 1 to be conveyed and an endless elastic body 11 for regulating thrashing of the sheet 1 due to the air blown from the platelike sheet guide 5 from the other side of the sheet 1.
Patent JP-2002240389-A (JP)
Title: Structure for fixing back printer
Inventor: OYAMA YASUTO
IPC: B41J3/54
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing a back printer in which the work for adjusting the position of a print head can be facilitated by securing a base for fixing the print head, and the like, to a sliding base using a third fixing bolt in addition to two conventional fixing bolts, thereby integrating the base and the sliding base surely, and vibration at the time of operation does not cause any slippage between the base and the sliding base. SOLUTION: A sliding base 34 is fixed slidably to the bracket 37 of a printer, and a base 33 is secured to the sliding base 34 using fixing bolts 36a and 36b and a third fixing bolt 36c. A print head 31 and a ribbon guide 32 are fixed to the base 33. The fixing bolts 36a and 36b are set at positions of substantially equal distance to the print head 31 in the horizontal direction, and the third fixing bolt 36c is set at a position deviated from the center of the print head 31 at the lower end part of the base 33.
Patent JP-2002249318-A (JP)
Title: Method for producing colloidal dispersion of zinc sulfide, method for producing optical recording medium using the same, optical recording medium, and optical recording method
Inventor: HIRAI HIROYUKI
IPC: G11B7/257
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily obtaining a nano-grain size colloid of zinc sulfide having few impurities and further provide an optical recording medium capable of achieving high density and high sensitivity. SOLUTION: This method comprises obtaining a colloidal dispersion of zinc sulfide by introducing a hydrogen sulfide gas into a colloidal dispersion of zinc oxide having an average particle diameter of 1-20 nm. The writable or write-once optical recording medium contains the zinc sulfide colloid in a dielectric layer.
Patent JP-2002243411-A (JP)
Title: Dimension measuring method and device
Inventor: KATAMACHI SHIYOUZOU
IPC: G01B11/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a dimension measuring method and device that can easily and accurately measure a work dimension with a simple structure. SOLUTION: A porous body 34 is arranged on an internal circumference part of a work holder 22 retaining a work W and the work W is then retained at a center of the work holder 22 by centripetal operation of air jetted out from the porous body 34. An image of an end face of the work W retained by the work holder 22 is taken by a CCD camera 54 and a decentered quantity of the work W is then determined by image processing based on the image of the end face of the work W projected on the CCD. Thereby a dimension of the work can be measured without rotation of the work W.
Patent JP-2002243371-A (JP)
Title: Refractory lining and method for manufacturing the same
Inventor: GOTO KIYOSHI
IPC: F27D1/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a refractory lining using a block having a high resistant joint into which material can be easily filled. SOLUTION: There is provided a refractory lining in which either a part or an entire inside an iron plate is constituted by a block through a joint where filler material is filled, wherein a width of the joint is made wide toward a front surface.
Patent JP-2002249327-A (JP)
Title: Method for forming optical element
Inventor: NOMURA TAKESHI
IPC: C03B11/12
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an optical element with which positional deviation of a glass material with respect to a mold or protrusion of the glass material out of a cavity can be avoided at the press molding and a glass molding with good thickness precision can be obtained. SOLUTION: This method controls a mold set which includes upper and lower dies and side face forming member in a way that the forming faces of the upper and lower dies and the face of the side forming member form a sealed space when the upper die finishes lowering. At the start of pressing, the upper die is lowered first and pressing of the glass material starts before the sealed space is formed by the upper die. When the upper die finishes lowering, the glass material is still in the middle of deformation, and thereafter the lower die is raised, thus pressing the glass material, so that residual deformation required for forming the glass material in the sealed space is completed.
Patent JP-2002245034-A (JP)
Title: System and method for processing document
Inventor: KUMAGAI TOSHIHIKO
IPC: G06F17/24
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To set access authority at every user with respect to an annotation added to a document, to control access, to automatically record editing history information of the annotation and to list-display the editing history of the annotation if need in document processing system/method by using a computer. SOLUTION: Access authority to the annotation is set at every user. Access to the annotation is controlled based on the information when authenticating the user. When the annotation is complied and preserved, compilation history information to the annotation is automatically written into an annotation information file managed by a center device and the history is list-displayed with a simple operation.
Patent JP-2002239770-A (JP)
Title: Nozzle for laser beam cutting
Inventor: KOJO AKIRA
IPC: B23K26/064
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a shield gas nozzle port with a sputter scattered when cutting and drilling are performed by irradiating a material to be cut with a laser beam and ejecting an assist gas and a shield gas. SOLUTION: A nozzle A has an assist gas ejection member 11, which irradiates the laser beam toward the material to be cut and ejects the assist gas, and a shield gas ejection member 12 which ejects the shield gas around the assist gas. The nozzle A is so composed that 50% to 100% of a shield gas ejection port 15 is included inside a cone when the height above the material C to be cut is defined as a cutting height or a drilling height, and the cone is set in a way that the summit of the cone is located at an intersection point E of an optical axis D and the surface of the material C to be cut, and the hypotenuse is a line 20 which connects the summit E and the outer peripheral edge of the end face of an assist gas ejection port 13. Further, the nozzle A is so composed that the assist gas and the shield gas are supplied from independent supply sources 5 and 6 to an assist gas ejection port 13 and a shield gas ejection port 15, respectively.
Patent JP-2001326351-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIYAMA AKIRA
IPC: H01L21/8238
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of realizing a phenomenon of a channel resistance without deteriorating characteristics of transistors even from 0.1 μm generation, and to provide its manufacturing method. SOLUTION: After a gate electrode is formed, a semiconductor film has once selectively been formed in a source region and a drain region. An angle θmade between a side face 120 opposite to a gate electrode 103 of these source semiconductor layer and drain semiconductor layer 105, and a face 121 coming into contact with a semiconductor substrate 101 of the source semiconductor layer and drain semiconductor layer 105 is an acute angle. A recess part is formed on an upper face of the source semiconductor layer and drain semiconductor layer 105, and a source electrode and drain electrode 108 are embedded in this recess part, respectively.
Patent JP-2002248544-A (JP)
Title: Parting agent for centrifugal casting die
Inventor: ARAI TAKEO
IPC: B22D13/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a parting agent that is superior to close adherence with a casting die cavity and suitable for readily casting a cylindrical cast member with a low cost. SOLUTION: The parting agent for the centrifugal casting die contains adhesive, an insulation-effective agent and a foaming ingredient. The parting agent is dissolved in a solvent to form a slurry having a specific viscosity so that a parting agent layer having a crater-shaped recess can be formed when applied to the inner surface of the integrated, centrifugal casting die.
Patent JP-2002252943-A (JP)
Title: Winding method and construction of stator coil
Inventor: KIMURA MITSURU
IPC: H02K15/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To improve working properties and reliability reducing the number of coil ends pulled out from a stator coil by winding in series every plural coil ribbons inserted into each stator tooth. SOLUTION: In a winding method and a construction of the stator coil of this invention, the stator coils (3) are continuously wound in series for a plurality of coil ribbons (4) to form serially wound stator coil body (30), and a pair of coil ends (3a, 3b) are provided from both ends of the serially wound stator coil body (30).
Patent JP-2002260506-A (JP)
Title: Excessive temperature rise preventing device, heating device and image forming device
Inventor: IWASAKI ATSUSHI
IPC: G05D23/19
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal switch type excessive temperature rise preventing device (thermoprotector, thermoswitch) with improved high speed response, operation stability, reliability, etc. SOLUTION: In the device, a part of the constituting part such as a moving pin 6b, a pin guide 6c and a thermoswitch housing 6d that are in contact with a thermal part 6a of the excessive temperature rise preventing device 6 is constituted from resin or base material where glass fiber is added to resin and particles 90 with lower thermal conductivity than the base material is dispersed inside the base material.