baber/WOPTO huggingface dataset:
Patent JP-2002173245-A (JP)
Title: Belt driving device and image forming device
Inventor: KUROKAWA TETSUSHI
IPC: B65H5/02
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with a flat belt B formed as a transfer carrying belt wound among transfer rollers 6a-6d corresponding to photosensitive drums 5 in yellow, magenta, cyanogen and black colors, respectively, a driving roller 11 and a meandering control roller 28 for changing over layouts of the belt B between a full-color mode for bringing the belt B in contact with four transfer rollers 6a-6d and a monochrome mode for bringing it in contact with the transfer roller 6d only corresponding to the black photosensitive drum 5, permitting the smooth movement of the roller 28 with a movable end 28a properly kept in displacement direction and a limited position change of the belt during running with the change of the layout even if the angles θ1,  θ2 of the belt wound on the meandering control roller 28 are changed with the change of the belt layout. SOLUTION: When the angle of the belt wound on the meandering control roller 28 is changed with the change of the belt layout, a bearing portion 34 on the side of the movable end 28a of the meandering control roller 28 is oscillated around an approximate center of axis of the roller 26 in response to the change and the displacement direction of the movable end 28a of the roller is thereby changed.
Patent JP-2002185243-A (JP)
Title: Antenna device
Inventor: KIDERA NOBUTAKA
IPC: H01Q15/10
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device that does not take up much space in a room, can be installed easily, can finely adjust the azimuth or the like of transmission/reception sections, and is capable of conducting transmission/ reception with a high gain. SOLUTION: The antenna device 10 comprises a planar antenna 16a for transmitting and receiving electric waves, and a window glass plate 14 that focuses the electric waves 12 for increasing energy density and for receiving the electric waves by the planar antenna 16a, or has an electric wave-focusing/ deflecting section for deflecting the electric waves 12 that are transmitted from the planar antenna 16a.
Patent JP-2001318696-A (JP)
Title: Device and method for fast feeding/listening and rewinding of compressed audio contents
Inventor: CHARLES D RUEKU
IPC: G10L19/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method to execute a fast-feeding/listening or a rewinding of audio contents expressed in a compressed format. SOLUTION: Repeated skips are made for a beforehand set amount to forward or to backward a compressed audio data stream, data blocks are retrieved and these data blocks are mutally rejoined. During the decoding, these data block joints are detected, resynchronization is rapidly conducted and fast feeding/listening and rewinding are realized.
Patent JP-2002180735-A (JP)
Title: Door apparatus for opening of building
Inventor: HORI HIROSHI
IPC: E05F5/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a door apparatus for an opening of a building, which maintains both upper and lower portions of the door at a predetermined open angle by locking not only the lower portion but also the upper portion of the door, to thereby protect an internal glass sheet or the like from being damaged due to twisting of the whole of the opened door by strong wind, etc. SOLUTION: According to the door apparatus, right and left jambs, a head, and a sill cooperatively form a rectangular framelike door mounting member (F) which constitutes the opening of the building, and a stile (6a) of the door (D) on one side thereof is pivoted on an internal side of the door mounting member (F) by vertical rotation shafts (4 and 5) adjacent to one of the jambs (2a) of the door mounting member. When the door (D) is opened to a predetermined open angle, a first door rotation inhibiting device (10) abuts on the lower portion of the door, to thereby prevent the door from further opening. On the other hand, a downward facing guide groove (12) is formed in the head (3a) of the door mounting member (F), and a moving element (13) is fitted into the guide groove in a manner being movable along the same.  The moving element is pivoted on an upper portion at one end of an arm (15) which has the other end thereof pivoted on a lower surface of a top rail (7a) of the door (D) by a pivot (16).
Patent JP-2002177256-A (JP)
Title: Computerized tomography(ct) apparatus
Inventor: BESSHO KOJI
IPC: A61B6/03
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent a deficiency of moving a collimator beyond the limit of movement. SOLUTION: The collimator 2 is compulsorily stopped when the collimator 2 reaches one limit of movement P, transmitting light coming to a light transmitting type photointerrupter 5A is cut, and the photointerrupter 5A is in the off state. In addition, the collimator 2 is compulsorily stopped also when the collimator 2 reaches the other limit of movement Q, transmitting light coming to a light transmitting type photointerrupter 5B is cut, and the photointerrupter 5B is in the off state. As a result, application of an excessive mechanical load on the collimator can be prevented, and the fail-safe function for forcedly stopping the collimator when the photointerrupter is broken can be realized.
Patent JP-2002178911-A (JP)
Title: Device for guiding railway vehicle
Inventor: FUKUMOTO YOZO
IPC: B61B13/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce a railway width and simplify/compactify a branch structure. SOLUTION: Traveling guide wheels 13, 13 and branch guide wheels 14, 14 are mounted below a vehicle M traveling on a railway by traveling wheels 1 such that they are positioned within a vehicle width. Action for guiding the vehicle by the traveling guide wheels 13, 13 and the branch guide wheels 14, 14 as well as traveling guide rails 15, 15 and a branch guide rail 16 is done within the vehicle width W.
Patent JP-2002188163-A (JP)
Title: First-story floor preceding underground construction method
Inventor: NANBU YUKITO
IPC: E21D13/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a first-story floor inverted construction method solving a problem of a shelf pile caused by the temporary installation of struts in a normal construction method or the first-story floor inverted construction method, eliminating a construction joint of concrete, and improving quality and workability. SOLUTION: In this first-story floor inverted construction method, an earth retaining wall and steel columns are executed, the ground is excavated to the degree that first-story beams can be installed, then the first-story beams are executed to construct a preceding floor. An excavation and the installation of struts supported by suspended shelf piles are performed in sequence from the preceding floor to an excavation bottom, then an underground story is executed by the normal construction method. In a first-story floor preceding underground construction method, the suspended shelf piles 6 supporting the struts are suspended from the first-story beams 11 and arranged after the excavation and the installation of the struts, and the split suspended shelf piles 13-15 are connected in response to several excavations or split and removed in response to the demolition of the struts.
Patent JP-2002187974-A (JP)
Title: Apparatus and method for treating plastic
Inventor: YAMAGUCHI SHOZO
IPC: C08J11/08
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating a plastic adapted so that it may perform a treatment operation consisting of introducing a plastic into a heated vegetable oil to liquefy the plastic without fail by a very simple operation and that it may produce a solid plastic lowly contaminated with the oil and so having high quality at a low cost. SOLUTION: The apparatus is provided with at least two melting tanks 1 and 2 that melt and liquefy a waste plastic C by heating the inside vegetable oil A by means of induction heating coils 11a, 11b, 12a, and 12b and a vessel 18 through which the tanks 1 and 2 communicate with each other and through which the used heated vegetable oil A in which the plastic C is molten moves forwardly and backwardly alternatingly.
Patent JP-2002181157-A (JP)
Title: Driving transmission mechanism, developing cartridge, process cartridge and electrophotographic image forming device
Inventor: KAWAI TACHIO
IPC: F16H27/08
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To cut the driving of a take-up shaft after taking up a seal in a toner seal automatic unsealing device. SOLUTION: The rotation is transmitted from a driving gear 77a to a spur gear 79 interlocking with the take-up shaft through a partially missing gear 78a. When a detecting means 82 detects the termination of the taking-up of the toner seal, a stopper 83 is counterclockwisely rotated and entered into a position where a projecting part 78d is rotated, whereby the movement of the projecting part 78d is stopped by the stopper 83. Here, the partially missing part 78f is agreed with a gear 77a, and a partially missing part 77g is agreed with a gear 79b.
Patent JP-2002188407-A (JP)
Title: Turbine blade
Inventor: KONDO ATSUSHI
IPC: F01D5/22
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To make a shroud a simple form, that is installed at the end of a blade, and to facilitate its manufacture, in a turbine blade (movable vane) of a gas turbine. SOLUTION: The shroud 20, that is formed at the side of the end of the blade affixed to the periphery of a turbine disc, comprises a recess 20a that is deflected by 90 degrees facing in the upward direction and a protrusion 20b formed opposite thereto projecting at the same angle, with a protrusion 20b of the adjacent shroud being accommodated in the recess 20a and interlocked therein.
Patent JP-2002190077-A (JP)
Title: Portable loss preventing device for valuable with signal reflection sticker
Inventor: HARADA TAKUYA
IPC: A45C13/18
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a portable loss prevention device for valuables and the like requiring no battery replacement and causing no deterioration of an appearance of the valuables by arranging a small, thin, and light-weight signal reflection sticker requiring no power source for preventing loss of the valuables. SOLUTION: When the signal reflection sticker is stuck to the valuable and the like not to be lost, the portable transmitter receiver emitting a signal periodically gives an alarm by sound, vibration or light when the valuable is placed on the outside of the fixed range from a possessor, and consequently, the valuable is prevented from being lost.
Patent JP-2002187168-A (JP)
Title: Mold for molding optical element and optical element molded article
Inventor: SUZUKI MICHI
IPC: B29C45/40
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain required optical capacity by preventing the deterioration of surface accuracy or the increase of residual strain in a release process by minimizing the resistance required in the release of a side surface even in an optical element having large wall thickness or large total length and a multi- cavity mold, to sufficiently satisfy required capacity as a scanning optical system by reconciling high surface accuracy and reduced residual strain even in a lens having large thickness or large total length of the scanning optical system and to sufficiently satisfy required capacity as the scanning optical system by reconciling high surface accuracy and reduced residual strain even in a prism of a photographing optical system. SOLUTION: In a mold for molding the optical element made of plastics having an optical functional surface and the side surface surrounding the optical functional surface, a mold member constituting other side surface part excepting a side surface part to which a gate is arranged is formed into a slide structure and, in a molded article taking-out process, the mold member is formed into a structure for ejecting and pushing out the molded article after releasing the mold member from the side surface of the molded article.
Patent JP-2001242827-A (JP)
Title: Electronic device
Inventor: INUKAI KAZUTAKA
IPC: H05B44/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrooptical device capable of achieving high number of gradation while suppressing variations in the emitted light quantities of light emitting elements. SOLUTION: This device is an electronic device that the light emission of a light emitting element is controlled by a pair of TFTs for drive and one side of a pair of TFTs for drive is controlled by one side of a pair of TFTs for switching and one side of a pair of TFTs for erasure and the remaining one side of a pair of TFTs for drive is controlled by the remaining one side of a pair of TFTs for switching and the remaining one side of a pair of TFTs for erasure and gradation display is performed by controlling a time when the light emitting element emits light.
Patent JP-2002189214-A (JP)
Title: Liquid crystal display device and electronic equipment using the same
Inventor: GOTO JUN
IPC: G09F9/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a function such as an electro-optical characteristic of an LCD used for a liquid crystal display element from being lost due to ultraviolet radiation, and to suppress an increase in cost and weight as much as possible while providing the LCD panel with a UV-cut function. SOLUTION: This is a liquid crystal display device wherein a substrate 3 provided with a control circuit and a driving circuit on the rear side of an LCD panel 1 using a cholesteric liquid crystal or a chiral nematic liquid crystal is arranged; a transparent case 4 having a function of cutting off ultraviolet components is arranged on the front side of the LCD panel 1; fixing members 6 for setting therein the component parts including the substrate 3 provided with the LCD panel 1, the control circuit, and the driving circuit are arranged in the peripheral part on the rear side of the case 4;  and the fixing members are provided with pawls 7 for press-fixing the component parts including the substrate 3 provided with the LCD panel, the control circuit, and the driving circuit on the rear side of the case 4 for fixing the transparent case 4 to the LCD panel 1 to be freely removable through one action.
Patent JP-2002187428-A (JP)
Title: Double-seal-attached side visor for automobile
Inventor: KAWAHASHI NORIO
IPC: B60J3/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a side visor for a car, which is a type that can be freely attached to or detached from a sash, using a fixture, and can make the part between the sash and the side visor totally waterproof. SOLUTION: The side visor for automobile 2 is attached to the frame 18 comprising the sash on the side of an automobile body. On the contact surface between the side visor and the frame 18, a first seal 6 is provided, and a second seal 4 is provided along the periphery of the contact rim between the side visor and the frame 18, the second seal 4 covering the contact rim form the outside. Thus, the part between the sash and side visor 2 is double-sealed, so that the part becomes totally waterproof.
Patent JP-2002197702-A (JP)
Title: Optical head device
Inventor: KUBOTA HIROSHI
IPC: G11B7/12
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device which effectively removes a discharge of noises from a switching circuit and also enables even electromagnetic shielding. SOLUTION: In the optical head device 1, a shielding case 60 which covers a high frequency superposing module 412 and a grounding plate 50 are attached to a frame 3 by a common screw, and moreover the shielding case 60 is electrically connected to a ground pattern 413 of the high frequency superposing module 412 via a noise filter 414.
Patent JP-2001267315-A (JP)
Title: In situ deposition and integration of silicon nitride in high density plasm reactor
Inventor: HUA ZHONG QIANG
IPC: H01L23/522
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method including a step for depositing a silicon oxide layer on a substrate and a step for deposition a dielectric film on the substrate constituted of a step processing a dielectric layer with oxygen. SOLUTION: The layer of FSG which is deposited in HDP-CVD and whose fluorine content is 7% or above when it is compared in peak high ratio, is processed with oxygen plasma. Thus, a film is stabilized or the thin layer (<1,000 angstroms) of substance, such as silicon nitride is deposited on the FSG layer using low-pressure strike. Low pressure strike is performed by making a process gas flow, so that pressure in a chamber becomes the range of 5 to 100 millitorrs and turning on a bias voltage for time sufficient for establishing a weak plasma, which is capacitively connected. Thus, a source voltage is turned on, and the bias voltage is turned off.
Patent JP-2001223864-A (JP)
Title: Communication terminal
Inventor: NAKAGAWA TOSHITAKA
IPC: H04N1/21
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent as for as possible a state where a memory overflows during accumulation of information and only incomplete information is accumu lated and to conduct stable accumulation. SOLUTION: A memory residual amount detection means 9 detects the memory residual amount M of a memory 30. A threshold generation means 41 outputs a threshold Mth on the memory residual amount of the memory 30. A comparison means 53 compares the memory residual amount M detected by the memory residual amount detection means 9 with the threshold Mth outputted from the threshold generation means 41. A priority judgment means 51 judges priority on permission of accumulation to the memory 30. When the comparison means 53 judges that the memory residual amount M becomes lower than the threshold Mth, a selection means 52 selects an accumulation operation for permitting accumulation to the memory 30 in accordance with priority.
Patent JP-2002196677-A (JP)
Title: Shrink label for square plastic bottle and square plastic bottle with shrink label
Inventor: KAWASAKI SATORU
IPC: G09F3/04
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a shrink label for a square plastic bottle so as to impart excellent lubricating property to a square plastic bottle. SOLUTION: A shrink label 1 for a square plastic bottle has an overcoat agent layer 1b on the face of the label which does not come into contact with the square plastic bottle. The friction coefficient of the outer surface 1b1 of the overcoat agent layer is <=0.3 of the outer surface of an overcoat agent layer of a similar shrink label and is <=0.45 of that of a stainless steel sheet. The overcoat agent may contain a resin and a lubricant. The perforations of the shrink label may be formed in the position corresponding to the corner in the side part of the square plastic bottle. The sealing part of the shrink label may be formed in the position corresponding to the corner of the side part of the bottle.
Patent JP-2002196380-A (JP)
Title: Nonlinear optical polymer material
Inventor: KURIOKA HIDEJI
IPC: C08L101/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear optical polymer material in which nonlinear optical properties can be increased and shift in the absorption wavelength band of the material to longer wavelengths can be suppressed. SOLUTION: The nonlinear optical polymer material consists of a polymer matrix and a compound having nonlinear optical property. The compound having nonlinear optical property consists of second to fourth generation dendorimers having π-electron conjugate low molecular weight compounds as the building blocks. In particular, the π-electron conjugate low molecular weight compounds are preferably azobenzenes or stilbenes.
Patent JP-2001222706-A (JP)
Title: Improvement of fingerprint detection
Inventor: KRAMER ALAN
IPC: A61B5/117
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved fingerprint pattern detection technique. SOLUTION: A fingerprint detection operation is carried out by applying voltage change to a user's body during a detection period.
Patent JP-2002201049-A (JP)
Title: Laminated glass
Inventor: TANAKA TAKESHI
IPC: C03C27/12
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminated glass without defects, such as generation of bubbles of interlayer films or the like. SOLUTION: The laminated glass is composed of inorganic glass sheets 1 of one or more, organic glass sheets 2 of one or more and interlayer films 3, 3. The fringe of the laminated glass is covered by the resin 4; furthermore preferably, the laminated glass is composed of covering the outside of the resin 4 by the tape shaped component 5.
Patent JP-2002202278-A (JP)
Title: Testing device
Inventor: TSUJIKAWA FUMIO
IPC: G01N33/483
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To simplify operation for testing a sample liquid with a pair of electrodes put in the sample liquid in each testing container, in the case of a testing device having testing containers for accommodating sample liquids and a support plate provided with a multitude of mounting parts for removably mounting these testing containers. SOLUTION: This testing device has the testing containers 10 for accommodating the sample liquids 11 and the support plate 20 provided with the multitude of mounting parts 21 for removably mounting these testing containers. The testing containers are each provided with a pair of electrodes 12 and 13 extending in the interior thereof and a pair of lead wires 22 and 23 on a peripheral part of each mounting part provided in the support plate so as to individually contact with a pair of electrodes provided in the testing container.
Patent JP-2002204056-A (JP)
Title: Circuit board for soldering
Inventor: KATAOKA TATSUO
IPC: C25D7/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for soldering plated with an Sn alloy having a good solder joining without giving any toxicity to the human body and influences on the environment. SOLUTION: The circuit board having a circuit pattern on an insulative board is electroplated with an Sn alloy not containing Pb over the entire surface or a partial surface of the circuit pattern. Pure Sn, Sn-Bi, Sn-Ag, Sn-Zn or Sn-Cu may be electroplated, or a three-element alloy composed of any two elements among Bi, Ag, Zn and Cu and one element Sn may be electroplated. The circuit board for soldering includes a TAB tape, CSP, BGA, COF, PCB and FPC.
Patent JP-2002193207-A (JP)
Title: Method for automatically filling strawberry and device therefor
Inventor: MIYATA KAZUO
IPC: B65B35/36
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that there is no effective method for automatically filling strawberries without damaging them. SOLUTION: Strawberries 2 suspended from a conveying body 1 by clamping their tendrils 3 and conveyed lining in one line are temporarily stopped. More than two strawberries 2 on the line of the stopped strawberries 2 are removed from the conveying body 1 by clamping their tendrils 3. The clamped strawberries 2 are transferred to a position slightly offsetted from the conveying line keeping the lining state. The same procedures are performed a predetermined number of times, and the line of the strawberries 2 removed from the conveying body 1 are suspended and supported by lining them one by one at a predetermined interval on the side of the line of the strawberries 2 previously removed. These strawberries 2 suspended and supported are relatively lowered to inside of a filling container 21, and are filled inside of the filling container 21.
Patent JP-2001512209-A (JP)
Title: 内燃エンジンのトルクの急激変動補正方法
IPC: F02D11/10
Filed: 1998-07-31
Abstract: (57)【要約】
少なくとも一つの制御パラメタ（α ＰＡＰ ）がエンジントルクの振動に応答して補正される、エンジンの動作条件に従ってエンジンの制御パラメタ（α ＰＡＰ 、Ａv、Ｔi）の値を決定するエンジン制御用の電子システム（７）を含んでなる内燃エンジン（１）のトルクの急激変動補正方法において、アクセルペダルの位置（α ＰＡＤ ）の関数としての上記制御パラメタ（α ＰＡＰ ）の値を直接計算する過程と、エンジン回転軸の回転速度（Ｎ）をフィルタをとおすことによって、上記制御パラメタ（α ＰＡＰ ）に加えるべき補正（Ｃｏｒｒα ＰＡＰ ）を決定する過程とを含むことを特徴とする内燃エンジンのトルクの急激変動補正方法。