baber/WOPTO huggingface dataset:
Patent JP-2002167187-A (JP)
Title: Low lift truck
Inventor: YOSHIOKA MASAHIRO
IPC: B66F9/24
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a low lift truck allowing smooth cargo conveying work. SOLUTION: In this low lift truck, a platform 5 is arranged on a pair of left and right forks 3 and 3. An electric shifting mechanism 7 allowing a lateral shift of the platform 5 by electric power is arranged. The electric shifting mechanism 7 is arranged between a pair of the left and right forks 3 and 3 and provided with a guide member guiding the lateral shift of the platform 5, a supporting member arranged in a pair of left and right forks 3 and 3 for supporting the platform 5 movably in the lateral direction, a motor, and an electric power transmission mechanism part converting torque from the motor into electric power in the lateral direction and transmits it to the platform.
Patent JP-2002173490-A (JP)
Title: Stilbene tetramer compound, method for producing the same and preparation containing the same
Inventor: IINUMA MUNEKAZU
IPC: A61K8/30
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a stilbene tetramer compound capable of exhibiting high physiologically active properties such as anti-oxidant effect, anti-inflammatory effect and anti-cancer effect, to provide a method for producing the stilbene tetramer compound and to provide a health food, beautifying preparing and pharmaceutical preparation containing the stilbene tetramer compound. SOLUTION: This stilbene tetramer compound is represented by a formula (1). The compound is collected by extraction with a solvent such as an alcohol from bark of Vateria indica which is a dipterocarpaceous plant and a purification step by column chromatography, etc. This health food, this beautifying preparation or this pharmaceutical preparation are each prepared by including the stilbene tetramer compound represented by the formula (1) as an active ingredient.
Patent JP-2002171423-A (JP)
Title: Dynamic focus correction circuit
Inventor: SUZUKI HITOSHI
IPC: H01J29/56
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamic focus correction circuit capable of surely performing the optimum correction of spot shape with a simple configuration. SOLUTION: The dynamic focus correction circuit is provided with a current detection means 20 that detects a peak value and a bottom value of a current flowing through an electromagnetic quadrupole coil 8, a control means 50 that supplies a prescribed peak control variable and a prescribed bottom control variable to a first power supply section and a second power supply section respectively, the first power supply section 16 that is connected to other terminal of a first chock coil 2, applies feedback control to a supplied current on the basis of the peak value detected by the current detection means 20 and the peak control variable supplied from the control means 50, and the second power supply section 17 that is connected to other terminal of a second chock coil 9,  applies feedback control to a supplied current on the basis of the bottom value detected by the current detection means 20 and the bottom control variable supplied from the control means 50.
Patent JP-2002172370-A (JP)
Title: Method and apparatus for dry ice cleaning and part or unit by dry ice cleaning
Inventor: OKAZAWA MASATAKE
IPC: B24C1/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To clean fouled equipment to be recycled corresponding to the environment of use. SOLUTION: In a dry ice cleaning method, an object to be cleaned such as a part including an electric part or a unit is cleaned by making dry ice act simultaneously with a jet surface active agent on the cleaning surface of the object.
Patent JP-2002175436-A (JP)
Title: Portal site providing device
Inventor: OKUMURA SHIGERU
IPC: G06Q30/04
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a portal site providing device for introducing software from a fair point of view. SOLUTION: A portal site providing device 1 is connected to servers 2A, 2B, and 2C of respective venders. A user is allowed to purchase software α, β, γ provided by the servers 2A, 2B, and 2C of the respective venders from a web page provided by the portal site providing device by operating a client device 3. Then, the user can switch opinions related with the software α, β, γin a conference room provided by the portal site providing device 1. Also, the user is allowed to objectively evaluate the software α, β, γ by acquiring the evaluation data of the respective software α, β, γ from the portal site providing device 1.
Patent JP-2002174994-A (JP)
Title: Image forming system
Inventor: NAKAMORI TOMOHIRO
IPC: G03G15/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To make is possible to control a heat fixing device to a suitable temperature even when the warm-up time of the heat fixing device is returned to time set up before the suppression of rated power and to control the total current consumption of the system to a prescribed current value. SOLUTION: Maximum power allowed to be supplied to a fixing roller 18 in the heat fixing device is calculated from a current consumption value detected by a current consumption detection circuit 38 and a total current consumption value previously set up in a reader 2 and a laser beam printer 1. Then current supply to the fixing roller 18 of the heat fixing device is controlled on the basis of a temperature detected by a thermistor 60 within the calculated maximum power.
Patent JP-2002136529-A (JP)
Title: Oral endoscope with light source
Inventor: KORI EIKO
IPC: A61C19/00
Filed: 2000-11-04
Abstract: PROBLEM TO BE SOLVED: To solve such problems that at least one small mirror and a separate large mirror for reflecting an image produced, as required for observation inside a mouth covering the rear of a tooth or the like, also a lighting in the mouth and a proper adjustment thereof for better viewing inside the mouth are necessary. SOLUTION: The small mirror is mounted at one end of a handle and a slender shaft pocket lamp is mounted at the other end thereof so as to make the optical axis thereof parallel to the handle. This allows operation with one hand and easier observation inside the oral cavity at a fixed angle as well.
Patent JP-2002178563-A (JP)
Title: Image forming apparatus
Inventor: TOKUNAGA ATSUO
IPC: G02B26/10
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein deterioration in an image is reduced even when high position accuracy in a connection part is not achieved in terms of a problem in relation to the connection part in divided images in a simple structure as compared to a conventional one. SOLUTION: In the case where an image is formed such that a pixel group in a region A and a pixel group in a region B are made to be adjacent with each other, each of the pixels in the region A in the portion adjacent to the region B (the pixels in the interface section in the regions A, B) is made in an ellipse long in the lateral direction and each of the other pixels is formed in a circle. Each of the pixels in the region B is made in a round. Each of the pixels in one side (or both sides) of the interface portion of the image regions A, B is made longer (in the ellipse pixel) in the direction perpendicular to the boundary line than the other pixels.  As a result, even when the interface portion of the regions A, B is shifted in a half of the pixel, the pixel dropout is not created by virtue of the special pixels (the ellipse pixels) provided in the interface portion in the region A, thereby obtaining a good image.
Patent JP-2001232502-A (JP)
Title: Insulating chuck jaw
Inventor: MICHEL TIMOTHY P
IPC: B23B31/12
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an insulating chuck jaw usable in combination with another similar chuck jaw in order to provide good electrical insulation for the inside of a chuck jaw assembly. SOLUTION: The chuck jaw 22 is structured and arranged to be used in combination with another chuck jaw in order to certainly hold a rotatable accessory such as a drill bit at a home position in the chuck assembly. The chuck jaw 22 comprises a chuck jaw body 42 that defines a generally longitudinal axis to its primary extension direction, and a chuck jaw tip part 44 that is placed in the chuck jaw body 42 and extends along at least a part of the generally longitudinal axis of the chuck jaw body 42. The chuck jaw 22 further comprises an insulating material 46 for preventing electrical current from passing through the chuck jaw 22 between the rotatable accessory and the other part of the chuck jaw body 42.
Patent JP-2002176962-A (JP)
Title: Apparatus for washing food material
Inventor: KASHIWATANI KOICHI
IPC: A23N12/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for washing a food material capable of making a space required to install a means for ensuring the safety of the food material smaller and shortening a pipe. SOLUTION: This apparatus for washing the food material is obtained by arranging a wash water bath 1 for washing the food material with wash water and a rinsing bath 2 for rinsing the food material after washing with cold water on the top of the apparatus side by side. A wash water producer 3 for producing the wash water using a saline solution and a saline solution tank 4, or the like, for storing the saline solution as means for ensuring the safety of the food material are arranged on the lower side of the baths 1 and 2.
Patent JP-2002177088-A (JP)
Title: Folding chair
Inventor: MURAKAMI TOMOKAZU
IPC: A47C1/124
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that when a plurality of single unit chairs are connected, and the legs and the seats of all the connected chairs are collectively folded, a pipe frame has to be provided in a manner to be astride of individual seats, and the thickness becomes larger by the portion of the pipe frame under a folded state. SOLUTION: A force is applied in a manner to narrow an interval between a front leg member 1 and a rear leg member 2 by holding the front leg member 1, or a backrest section 3 and the rear leg member 2 which integrally move with the front leg member 1. Thus, a sliding member 40 which is disposed on the rear leg member 2 is stretched. Then, by the extension of the sliding member 40, the supporting section of a seat 7 which is attached to the rear leg member 2 is rotated while making it displace, and a folded state is presented.
Patent JP-2002182705-A (JP)
Title: Feedback controller
Inventor: CHO BUNNO
IPC: G05B13/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the vibration of a high frequency easily occurs since a gain in the high frequency area of a phase advance compensation element becomes large in a conventional phase compensation control method. SOLUTION: An observer is constituted in such a way that the difference between control output and the output of the observer is inputted to the compensation unit 11 of the observer, the output of the compensation unit 11 of the observer and the output of a main controller 2 are added together and it is inputted to the model 7 of an element without having the delay of a control object and a signal where the output of the model 7 of the element without having the delay of the control object is made to pass through the model 8 of the delay element of the controller and the model 9 of the delay element of the control object becomes the output of the observer. The output of the model 7 of the element without having the delay of the control object is subtracted from target input and it is inputted to the main controller 2.  A signal where the output of the main controller 2 is made to pass through the delay element 3 of the controller is set to be control input and the control object is controlled.
Patent JP-2002178343-A (JP)
Title: Heat molding method
Inventor: SATO HIROSHI
IPC: B29K101/10
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a hot water heat molding method enabling high cycle molding and capable of suppressing the generation of a flaw such as a molding crack or the like. SOLUTION: The heat molding method is equipped with a mold registering process for registering molds having at least FRP layers, an injection process for injecting a compound in the cavity formed by the registered molds, a heat curing process for immersing the molds in which the compound is injected in the heating liquid held to a predetermined temperature in a beating liquid tank to heat and cure the compound, and a cooling process for taking the heated molds out of the heating liquid tank to cool the same. The cooling process is performed by immersing the molds in the cooling liquid held to a predetermined temperature within a cooling tank, and the heat curing process is performed while air interposed on the back surface side of the molds is degassed.
Patent JP-2002184669-A (JP)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: HASEGAWA NORIO
IPC: G03F1/58
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing time and manufacturing cost of a semiconductor integrated circuit device. SOLUTION: Exposure treatment is performed for a wafer 10W having a defective chip region CA among a plurality of chip regions of a mask RM1, covered with a masking blade MB and shielded from light. Defects are prevented from being transferred on a semiconductor wafer by using a photomask, wherein a light-shielding pattern, consisting of an organic film with light-shielding property to exposure light, is disposed in a plurality of chip regions.
Patent JP-2002185266-A (JP)
Title: Feed-forward amplifier with gain monitoring function
Inventor: YAMAKAWA JUNICHIRO
IPC: H03G3/20
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To achieve the monitoring of the gain of a feed-forward amplifier used as a common amplifier for transmission sections in transmission facilities of a base station with an inexpensive circuit structure, even when a transmission input signal is not inputted or a transmission input level is low. SOLUTION: A high frequency coupler 18 is provided in the input side of an output side directional coupler 11 in a distortion removing loop to detect a pilot signal contained in a main signal (d) containing a distortion component. A newly provided switching device 19 is controlled to switch between the couplers 16 and 18, and a pilot level detector 15 is used on a time-division basis, thereby monitoring a gain of a main amplifier 5 by the pilot signal.
Patent JP-2002178085-A (JP)
Title: Die set for hot-forging internal tooth flat gear, improving service life of tool
Inventor: NAKAMIZO TOSHINAO
IPC: B21J5/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a die shape having long service life of the die set by using a calculation aid engineering(CAE). SOLUTION: In a die set for hot-forging an internal tooth flat gear, composed of the die 3 and punch 2, the die 3 for the internal tooth flat gear having <=100 mm dedendum circle diameter D, has the internal tooth flat gear shape having the total tooth height L at 0.018-0.091 times of the dedendum circle diameter D. Further, the internal tooth flat gear shape has the shape having ejecting height H of the die 3 at 0.082-0.136 times of the dedendum circle diameter D, 3-5 deg. gear tooth angle θ, and addendum corner R at 0.036-0.055 times of the dedendum.
Patent JP-2002189640-A (JP)
Title: Transmission controller for terminal equipment, and transmission control method therefor
Inventor: KOIKE TOSHIAKI
IPC: G06F3/12
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a transmission control method for status information capable of reducing buffers for transmission, and capable of reducing remarkably a communication load. SOLUTION: Exclusive buffers are provided to store at least the up-to-date status information and a changing history of a status, and the up-to-date status information and the changing history of the status upto the up-to-date status are transmitted to a host device, as to the status informations generated continuously.
Patent JP-2002198376-A (JP)
Title: Semiconductor device and its fabrication method
Inventor: NAKAJIMA HIROOMI
IPC: H01L21/8222
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress tunnel leak between emitter and bases of a lateral bipolar transistor, which is due to junction between high concentration emitter and bases. SOLUTION: The semiconductor device of this invention comprises a first conductivity type collector region and an emitter region 137 formed in the silicon of an SOI substrate, a second conductivity type intrinsic base region 138 formed between the collector region and the emitter region 137, a silicon nitride film 112 formed on the silicon, an SiO2 113 formed thereon, a base extraction electrode region 118 formed from the second conductivity type polysilicon on the SiO2 113, a link base region 127 comprised of a monocrystalline silicon 124 formed by epitaxial growth, a connecting portion 126 which connects the intrinsic base region 138 to the base extraction electrode region 118, and an emitter extraction electrode region 131.
Patent JP-2002194894-A (JP)
Title: Design method of aseismatic reinforcing structure, and storage medium
Inventor: ANZAI HAJIME
IPC: G06F17/50
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To specify ultimate load at the time when selecting a member suitable for aseismatic performance in a piping system frame provided with aseismatic reinforcement. SOLUTION: A member constituting aseismatic reinforcing structure is selected on the basis of the allowable unit stress ratio of the member, and the plastic ratio of the selected member allowed as a deformation magnification by aseismatic reinforcement is set. The increment load of a plastic range applied to the selected member is computed on the basis of the set plastic ratio, and a corresponding allowable unit stress ratio is obtained. When the obtained allowable unit stress ratio is made the maximum value 1.0, the increment load of the corresponding plastic range is specified as ultimate load under which the selected member collapses.
Patent JP-2002191349-A (JP)
Title: Mixed liqueur
Inventor: NAKAMURA TSUGUNORI
IPC: C12G3/04
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mixed liqueur that keeps its color orange without decoloration even with the passage of a long period of time and can change the color from orange to violet, when the liqueur is watered. SOLUTION: A cochineal dye is admixed to clear and weak-acidic distilled liquor to prepare the objective mixed liqueur colored in orange.
Patent JP-2002199211-A (JP)
Title: Image processor
Inventor: OUCHI SATOSHI
IPC: H04N1/46
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, in the movement to a new era of networking, that can process image data with high image quality compatible with the networking by adopting a conclusion that especially a different output device may be used every occasion, identifying the output device or its characteristics and changing the specification of adaptive processing based on the information of the identification. SOLUTION: The image processor, which obtains a digital image signal by a prescribed means, detects a character area based on a so-called image area separation processing from the image, applies a processing suitable for the character area, and transmits the processed image to an optional output device, changes a discrimination parameter for the image area separation or an architecture of a discrimination algorithm based on the result of recognizing a recording or a recording characteristic of the output device prior to the processing items above.
Patent JP-2002194782-A (JP)
Title: Shower head with water stop function
Inventor: YAMAGUCHI TETSUYA
IPC: E03C1/042
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the operability in order to make a button easily operable in a shower head having a water stop function by switching the passages of hot and cold water to the first water passage hole or the second water passage hole by button operation. SOLUTION: A shower head main body 1 is installed with a divided flow cylinder 8 drilled, the first valve hole 13 and the second valve hole 14 in a switching chamber 4; at the switching chamber, valve bodies 29 and 29a opening and closing the valve holes 13 and 14 and valve body holding devices 24 and 24a housing springs 28 and 28a elastically pushing the valve bodies 29 and 29a are housed in a connected state with the buttons 21 and 21a, the first water passage hole 43 communicated to the first valve hole 13 and the second water passage hole 46 communicated to the second valve hole 14 installs the discharge cylinder 39 from the bottom which are formed to provide a different water discharge form, by the operation of the buttons 21 and 21a,  the valve bodies 29 and 29a close one of the two valve holes 13 and 14 and open one valve hole thereby permitting a discharge from either one of water passage hole or permitting to close or discharge two valve holes 13 and 14 at the same time.
Patent JP-2002192039-A (JP)
Title: Adhesive applying roller and method for removing the adhesive
Inventor: KAWAGOE JUICHIRO
IPC: B05D1/28
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive applying roller, from which the adhesive is easily removed, and a method for removing the adhesive. SOLUTION: The adhesive applying roller is structured by adhering detachably a laminated sheet 20 formed by sticking a magnet sheet 25 to a rubber-made sheet 21 on the surface of an adhesive applying roller main body 11 and a doctor roller main body 31 so that the rubber sheet becomes the font surface side.
Patent JP-2002196728-A (JP)
Title: Method for driving simple matrix-type liquid crystal panel and liquid crystal display device
Inventor: YAMANO ATSUHIRO
IPC: G09G3/36
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To increase the number of gradations without increasing a frame rate and a circuit scale in a multi-line selection driving method in which a plurality of scanning electrodes are selected at the same time on a simple matrix type liquid crystal display panel. SOLUTION: As a method for controlling a gradation display system, frame modulation is adopted in a method for driving a simple matrix-type liquid crystal display panel wherein a single frame is composed of a plurality of sub-frames by using the multi-line selection driving method where a plurality of scanning liens are selected at the same time. The liquid crystal display device is provided with a gradation register for storing gradation patterns exhibiting ON/OFF of each gradation level, a gradation control circuit for performing arithmetic shift processing of the gradation pattern of the gradation register, and a gradation selection circuit arranged for each signal line.  The device performs the arithmetic shift processing of the gradation pattern of the gradation register by each frame is synchronism with a vertical synchronous signal, and performs arithmetic shift processing of the gradation pattern in synchronism with a horizontal synchronous signal by each line and also in each sub-frame at the same time.
Patent JP-2002197178-A (JP)
Title: Personal information management system
Inventor: KAJIWARA SHIGERU
IPC: G06Q50/10
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a personal information management system capable of supporting management for personal information concerning the date and time or the like. SOLUTION: This personal information management system has a WWW server 20 connected to a client 10 via the Internet 30. The WWW server 20 has a database 22 storing the personal information concerning a date or time sent from the client 10; a mail server 23 transmitting/receiving mail information to/from the client 10; and a data management part 21 storing the personal information sent from the client 10 into the database 22, and transmitting the personal information stored in the database 22 to the client 10 via the mail server 23 at the predetermined date and time.