baber/WOPTO huggingface dataset:
Patent JP-2001265166-A (JP)
Title: Electrophotographic image forming device
Inventor: KAMIYA TAKUO
IPC: G03G21/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an effect for reducing uneven rotation and also to provide superior image quality in respective speed modes even in an image forming device equipped with plural speed modes. SOLUTION: In a driving device, provided with a photoreceptor 10 fixed on a drive shaft 22 rotated by a drive motor, and an inertial rotating body attached to the shaft 22 and integrally rotating with the photoreceptor 10 so as to drive and rotate the photoreceptor 10 by switching two kinds of speed, the inertial rotating body is constituted of a 1st fly wheel 26 rotatably fixed on the drive shaft 22 and a 2nd fly wheel 27 with respect to the shaft 22. Then, it is equipped with an electromagnetic clutch 29 for integrally rotating them between the wheel 27 and the shaft 22. By engaging/disengaging the clutch 29 in accordance with the rotating speed of the photoreceptor 10, the strength of the inertial force acting on the photoreceptor 10 is switched to an optimum value.
Patent JP-2001268878-A (JP)
Title: Dc motor, its manufacturing method, its driving method and pump driving dc motor
Inventor: TAKAGI HIROYUKI
IPC: H02K23/66
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor which can output efficiently a necessary torque corresponding to a load torque which fluctuates in accordance with a rotation angle position. SOLUTION: When a rotation angle position is (90 or 270) degrees where a load torque is large, windings 2a and 2b on the small output torque side are short-circuited with brushes. On the other hand, when the rotation angle position is (180 or 360) degrees where the load torque is small, windings 1a and 1b on the large output torque side are short-circuited with brushes.
Patent JP-2001265222-A (JP)
Title: Laminated release label
Inventor: SHIMIZU YUJI
IPC: C09J7/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To make productivity higher, a delivery period shorter and a cost lower and to ensure stable peeling even when a label is used in a wide range of environments. SOLUTION: The laminated release label 10 is formed by sequentially laminating a release layer 12, a resin layer 13 and a tacky adhesive layer 14 on the backside of a base material 11 and is released between the release layer 12 and the resin layer 13 after the label is stuck to an adhered by the tacky adhesive layer 14. The release layer 12 and the resin layer 13 are printed by ink containing a UV curing resin. The release layer 12 comprises first to third preprinting release layers 12M-1 to 12M-3 which are easily releasable and a post printing layer 12L which is hardly releasable.
Patent JP-2001258648-A (JP)
Title: Leg base
Inventor: TAKAHASHI SHIGERU
IPC: A47B13/06
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a leg base capable of fitting each member to each other by roughly making connecting portions of the members match with each other in the case of assembling and certainly preventing a displacement between the members. SOLUTION: The leg base 100, constituted of a leg part 10 constituted of a plurality of legs 11 and a supporting bar 20 connected to the upper end part of the leg part 10, is provided with an elastic holding piece 1 and a positioning means. The holding piece 1 mounted on the portion, connected to the bar 20, of the leg part 10 can be elastically widened and shrunk in order to be attached to and detached from the bar 20. The positioning means mounted on the end part of the bar 20 enables the holding piece 12 to be connected to an appropriate position.
Patent JP-2001264460-A (JP)
Title: Solar battery type watch
Inventor: SATO MASAAKI
IPC: G04B19/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To eliminate an unsuitable feeling due to a dark purple color of a solar cell. SOLUTION: A dial trim ring 22 arranged on the lower face of cover glass 2 fitted on the inner circumference side of a case 1 is a translucent ring colored in consideration of a light transmittance, while a flat ring type solar cell 23 is arranged on the lower face side of the translucent ring, and the solar cell 23 is arranged flat in the outer circumference part of a display board 21 plated with rare metal on the surface so that the surface of the solar cell 23 is substantially flush with that of the display board 21. In the dial trim ring 22, its dial trim face 22a (light receiving face) is formed into a projecting/recessed face for increasing a light receiving area, while the lower face touching the solar cell 23 is formed into a rough face for forming a light radiation face.  In the dial trim ring 22, all of the surfaces excepting the lower face are formed into mirror faces for forming light reflecting faces, and a reflection film is formed in the outline mirror face excepting the dial trim face 22a and the lower face. In this way, an unsuitable feeling due to dark green can be solved, and a sufficient power generation amount can be secured in a solar battery type watch 20.
Patent JP-2001259923-A (JP)
Title: Standard measure calculation device
Inventor: NAKAJIMA TORU
IPC: B23D36/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a standard measure calculation device capable of contributing to edit a processing book for easy processing with taking workability in processing the reinforced bar and working schedule into account as well as reducing loss of reinforcing bar. SOLUTION: This standard measure calculation device comprises a regulation table 1 for storing reference data showing standard measure material univocally determined from combination of a diameter, a cut size, and the number of pieces, a regulation table building means 2 for forming the regulation table 1, a list table 3 for storing specified data as the combination of the diameter, the cut size, and the number of pieces of the reinforced bar used for specified body, a list table building means 4 for forming the list table 3, and an allocating means 5 for determining the standard measure material to be used for each specified datum of the list table 3 based on the reference data of the regulation table 1 to derive the required number of the pieces of the standard measure material.
Patent JP-2001258332-A (JP)
Title: Agricultural working car
Inventor: TAMAI TOSHIO
IPC: F02D29/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To eliminate problems that the hunting is caused during the lifting and lowering when a lifting and lowering driving device is hydraulically driven by carrying out the lifting and lowering driving for lifting and lowering a working implement with plural prime movers, the follow-up properties during operation are bad and there is a fear for causing the lowering of hydraulic lifting and lowering performances in the agricultural working car loaded with the plural prime movers and equipped with the ground working implement liftably and lowerably installed in a machine body and stabilize the hydraulic lifting and lowering performances. SOLUTION: This agricultural working car is characterized in that the working car travels by driving with plural primary and secondary prime movers and the working implement is composed and installed liftably and lowerably so as to be located at a prescribed ground height from the machine body and the working implement is composed so as to be driven with the prime mover on one side of the plural prime movers as a lifting and lowering driving source for lifting and lowering the working implement.
Patent JP-2001261211-A (JP)
Title: Curl straightening device, sheet transport device and image forming apparatus
Inventor: YOSHIKAWA MASAAKI
IPC: B65H29/70
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a curl straightening device capable of surely straightening a curl, eliminating complicatedness in construction thereof to prevent any increase in cost, and straightening a curl regardless of degree of curling caused in a used sheet. SOLUTION: This curl straightening device for straightening a curl caused in the sheet is provided with an endless belt 9A constituting a transport path for the sheet, plural rollers 9C, 9D on which the endless belt 9A is wrapped, and a roller 9B for transport drive capable of rotating opposite and in contact with the spread surface of the endless belt 9A in the direction corresponding to the sheet transport device. The endless belt 9A is provided at a variable wrapping angle to the roller 9B for transport drive.
Patent JP-2000279664-A (JP)
Title: Sewing machine
Inventor: TOMITA SHINTARO
IPC: D05B3/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of identifying buttons corresponding to different kinds of stitch patterns, improving operability and preventing a wrong operation. SOLUTION: Stitch pattern selection keys 32 on a stitch pattern selection screen 30 are indicated in different colors for different kinds of stitch patterns corresponding thereto. A straight line (left) key 32a, a straight line (center) key 32b; a triple stitch key 32c and an expansion stitch key 32d are indicated in the same blue; a zigzag key 32e, a dotted line zigzag key 32f and a two-dot zigzag key 32g are indicated in the same yellow; keys 32h to 32m to specify an overcast stitch pattern are indicated in the same green; and keys 32n and 32o to specify a blind stitch are indicated in the same purple for example.
Patent JP-2001272703-A (JP)
Title: Wavelength conversion device and wavelength conversion method
Inventor: KUWAZUKA HARUHIKO
IPC: G02F1/017
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion device scarcely lowering conversion efficiency even when a detuning is large and capable of obtaining relatively high conversion efficiency even when the detuning is negative. SOLUTION: A first quantum well layer and a second quantum well layer which are interposed between barrier layers to define quantum wells are laminated. The band gap of the second quantum well layer is larger than the band gap of the first quantum well layer. A current is applied on the multiple quantum well layers in its thickness direction by a pair of electrodes. Signal light is guided by a first optical system to enter the multiple quantum well layers through its entrance end face. The exiting light from the exit end face of the multiple quantum well layers is propagated by a second optical system.
Patent JP-2000313855-A (JP)
Title: Antifouling composition containing thiacloprid
Inventor: KUGLER MARTIN DR
IPC: C09D5/16
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling composition which can prevent an article from being fouled by a deposit of Entomostraca and a deposit of Oligochaeta by mixing thiacloprid with common components for an antifouling composition. SOLUTION: An antifouling composition is obtained by comprising 0.001-50 wt.%, desirably, 0.01-20 wt.% N-[3-(6-chloropyridin-3-ylmethyl)thiazolidin-2- ylidene]cyanamide (thiacloprid) and common components for an antifouling composition, selected from among an antibacterial agent such as 2-tert- butylamino-4-cyclopropylamino-6-methylthio-1,3,5-triazine; a molluscicide such as phenchine acetate or metaldehyde; an active antifouling agent such as 4,5- dichloro-2-octyl-4-isothiazoline-3-on; and a binder such as polyvinyl chloride, a chlorinated rubber, or an acrylic resin. This composition is applied to an article which comes into contact with salt water or saline water.
Patent JP-2001269471-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a failure of accidental opening of a lid body by constraining the lid body unmovably at a closing position sandwiching a base body of a substrate box therebetween with respect to a box mounting part of a game machine. SOLUTION: In the game machine which has a control box device 29 mounted on a box mounting part 16 thereof, the control box device 29 is provided with control substrates 150, 170, etc., and a substrate box 30 having a base body 31 and box bodies 60 and 100 housing the control substrates 150, 170, etc. Constraining means 20 and 25 are arranged at the box mounting part 16 to constrain the lid bodies 60 and 100 unmovably at the closing position sandwiching the base body 31 therebetween.
Patent JP-2001269126-A (JP)
Title: Fried frozen food and method for producing the same
Inventor: UEDA HISAYASU
IPC: A23L5/10
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fried frozen food whose original crispy texture can be maintained, even when a freezer is defrosted during the storage of the frozen food or even when heat shocks based on the treatments for taking the food in the freezer or taking out the food from the freezer are repeated. SOLUTION: This method for producing the fried frozen food which can maintain the crispy texture after thawed, even when heat shocks are repeatedly given to the frozen food during its frozen storage, by coating an ingredient material with a dispersion which comprises a saccharide, a coating film-forming substance, and an edible oil or fat which and is melted at the frying temperature (160 to 210 deg.C) of the fried frozen food, further coating the coated product with a coating material, and then frying the product.
Patent JP-2000358180-A (JP)
Title: Digital camera
Inventor: OKUMA KEISUKE
IPC: G03B17/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which can change its various set states via simple operations. SOLUTION: A digital camera 10 includes an LCD 21 to display plural types of set information. When plural input keys around the LCD 21 are pushed, the set information displayed near the input keys can be changed. A control part of the camera 10 performs various controls of the camera 10 according to those set information. Thus, the position of an input part that is used for changing the set states of the camera 10 can easily be obtained and these set states can be changed via the simple operations.
Patent JP-2001285945-A (JP)
Title: Mobile phone system
Inventor: WACHI MASATADA
IPC: H04W84/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone system that can set a remote control code to a mobile phone with a simple operation. SOLUTION: A distribution center 3 stores in advance many remote control codes in cross-reference with data denoting kinds of operations and key names of mobile phones. Furthermore, a mobile phone 1 is provided with a remote control signal generating section that converts a remote control code into a remote control signal in terms of an infrared ray and provides an output of the remote control signal. A user uses the mobile phone 1 to make a phone call to the distribution center 3 to receive the distribution of the remote control code, the data denoting the kind of operation and the key name. A RAM stores the data. When the mobile phone 1 is used for a remote commander, the user allows the mobile phone 1 to display the data denoting the kind of operation and the key name and the user viewing the display depresses keys corresponding to a desired operation.  The remote control code corresponding to the depressed key is read from the RAM and outputted to the remote control signal generating section.
Patent JP-2001285676-A (JP)
Title: Display device
Inventor: YOKOTA SATOSHI
IPC: G03B15/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device that provides easy to see indication for users. SOLUTION: The display device is provided with image pickup devices, transparent display sections UP1, L1, R1, UN1 corresponding to the right eye, and transparent display sections UP2, L2, R2, UN2 corresponding to the left eye. A direction of the sight of the user is detected, the display section matched to the direction of the sight is selected, and an image of a corresponding image pickup device is displayed on a selected display section.
Patent JP-2001284893-A (JP)
Title: Component mounting device
Inventor: UEDA SHUNICHI
IPC: H05K13/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting device that can simply and inexpensively control the production lot of a substrate where components are mounted, or the like. SOLUTION: A glass substrate 40 that is taken out of a cassette 7 of a loader part 2 is successively transfered at a part to an ACF application device 3 or the like, and a tape carrier component is mounted onto the glass substrate 40. The glass substrate 40 after mounting is successively accommodated into a cassette 8 by an unloader part 6. In a controller 11, a part 23 for giving an identification number gives an identification number 41 every time when the glass substrate 40 is taken out of the cassette 7. In controllers 12, 13, 14, and 15, a part 24 for delivering the identification number or the like passes the identification number 41 of the glass substrate 40 on a memory device 17 by an identification number passage part 24 or the like corresponding to the conveyance of the glass substrate 40 from a loader part 2 to the unloader part 6. Finally, substrate discharge and cassette exchange control parts 32 and 33 of the controller 15 refer to the identification number 41, and the glass substrate 40 is accommodated into the cassette 8 of the unloader part 6 in the lot units of the glass substrate 40 that is accommodated into the cassette 7 of the loader part 2.
Patent JP-2001277579-A (JP)
Title: Print head and image forming apparatus using the same
Inventor: OGAWA KATSUTOSHI
IPC: B28B11/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve handleability of a print head 4 of an image forming apparatus by thinning a ceramic base material 5 while constituting the head 4 of the material 5 for not bringing about waviness, easily perforating toner passage holes 6 of the material 5 without introducing a crack or the like, preventing a capture of toner particles on a surface of the material 5 and making the material 5 difficult to crack in the hole 6. SOLUTION: The print head 4 comprises the ceramic base material 5 made by sintering a ceramic green sheet 17 in which a ceramic powder is dispersed in a binder resin and many toner passage holes 6, 6,..., etc., are provided.
Patent JP-2001281934-A (JP)
Title: Image forming device and image forming method
Inventor: SAITO JUNICHI
IPC: G03G15/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To enhance image quality by improving the reproducibility of a line width and dot diameter as well as image density of a digital image forming device using a dry process two-component developer for which an iron powder carrier is used. SOLUTION: The carrier current value at impressed voltage of 200 V of the digital image forming device using the carrier consisting of iron powder as a core material is selected at 20 to 50 μA and the volume average grain size of the carrier at 50 to 70 μm. The resolution thereof is selected at >=600 dpi and the volume average grain size of the toner at 6 go 9 μm. The ratio of the minimum beam diameter D0 and minimum effective spot diameter Dr of a laser device is selected at 7<=Dr/D0<=1.0. The circumferential speed ratio of a linear speed R1 of a photoreceptor and a linear speed R2 of a developing roller is selected at R1/R1>=2.5.
Patent JP-2001278522-A (JP)
Title: Sheet material conveying device, sheet material processing device, and image forming device
Inventor: SEKIYAMA JUNICHI
IPC: B65H29/52
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material conveying device capable of holding the curvature radius of a conveying route at a small curvature radius, and sufficiently suppressing the conveying resistance and frictional sound of a conveyed article and the deterioration of conveyance when a thick sheet material or a bundle of sheet materials is conveyed along a curved conveying route. SOLUTION: A conveying guide plate 102 among conveying guide plates for connecting, to each other, a pair of feed rollers 100a and 100b of a sheet material conveying device is rotatable about the center axis 103 of the feed roller 100b. A torsion coil spring 104 is installed on the center shaft 103 of the roller 100b. Immediately after the rear end part of a booklet P conveyed by the feed roller 100a is released from the feed roller 100a, the conveying guide plate 102 is pressed open by a moment produced by the elastic force of the booklet P.
Patent JP-2001292425-A (JP)
Title: Interactive system with media contents using slide type graphic window
Inventor: CURTIS EUBANKS
IPC: H04N7/173
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an interactive system where media contents are displayed and the media contents are interactive. SOLUTION: Meta data and interactive elements relating to media contents are classified and when a classification is selected, meta data belonging to the selected classification and the interactive element are displayed on a window corresponding to a side of a video image. The window corresponds to the selected classification and the respective windows are slidably displayed from the side corresponding to the image toward the inside of the image. When there is attached information with respect to the selected classification, the window is expanded according to the user's instruction.
Patent JP-2001290123-A (JP)
Title: Semiconductor integrated circuit for driving liquid crystal panel
Inventor: YAMAGATA SEIJI
IPC: G09G3/36
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To constitute a semiconductor integrated circuit for driving a liquid crystal panel in a small area. SOLUTION: The length of a horizontal direction of this semiconductor integrated circuit is made to be short with respect to that of multilevel voltage lines by arranging positive multilevel voltage lines at the lower stage and the right upper stage of a data latch LT holding digital picture data and by making a set of positive selectors PSELs selecting positive analog multilevel voltages of respective gradations, by arranging negative multilevel voltage lines at the lower stage and the right upper stage of the data latch LT and by making a set of negative selectors NSELs selecting negative analog multilevel voltages of respective gradations and by arranging the two sets on a straight line in a vertical direction and, also,  by constituting the integrated circuit by arranging plural sets of constitution in which the set of the PSELs and the set of the NSELs are arranged on the straight line in the horizontal direction.
Patent JP-2001292009-A (JP)
Title: Impedance adjustment method for matching circuit and its device
Inventor: IKURUMI KAZUHIRO
IPC: H01L23/66
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an impedance adjustment method for a matching circuit that can adjust the impedance in a short time with ensured high accuracy and to provide its device. SOLUTION: A cut-off amount to adjust the impedance of the matching circuit to an object value is obtained through simulation or a comparison arithmetic operation with information in a database of an impedance measured value based on a relation between a partial cut-off amount of a stub 234 of a pattern line 22 and the impedance of the matching circuit 2 and the stub of the pattern line is partially cut off based on the obtained cut-off amount to adjust the impedance to the object value.