baber/WOPTO huggingface dataset:
Patent JP-2001213422-A (JP)
Title: Waterproof and anti-skip carton and anti-skid paper box
Inventor: YAMANE TOSHIHIKO
IPC: B65D5/36
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper box as a container used when articles such as perishable foods are refrigerated, frozen, stored and preserved, provided with waterproofness and strength similar to those of containers conventionally used such as a wooden box and foamed styrol, not generating slip or cargo collapse when the containers are stacked and hard to slip particularly when the articles are frozen. SOLUTION: A waterproof anti-skid carton is provided with a waterproof substrate resin layer or layers 22 formed on one face or both faces of a sheet- shaped paper base 21 formed of a board and an non-slip varnish layers 23 formed on the substrate resin layer 22 for coating the same and preventing slip, and a waterproof and non-slip paper box is manufactured by using the waterproof and non-slip carton.
Patent JP-2001220197-A (JP)
Title: Cement composition
Inventor: SUGAYA HIDEYUKI
IPC: C04B28/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a cement composition by which a long life cement-hardened body excellent in durability can be manufactured. SOLUTION: This cement composition contains a portland cement clinker- pulverized material and gypsum and has 3.5-5.5 wt.% SO3 content.
Patent JP-2001222657-A (JP)
Title: Renewal process module for customizable journal slip table data
Inventor: WADA SHIGEFUMI
IPC: G06F19/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a journal slip renewal process module which can perform new, correction, deletion, and transcription registration by accessing and renewing database even when customized table data are included. SOLUTION: A journal slip updating process module is equipped with a journal slip registering function group which is adaptive to customization.
Patent JP-2001220938-A (JP)
Title: Hinge
Inventor: NAKAMOTO SUKEMASA
IPC: E05D7/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a hinge applicable to both of a left-hand hanging hinge and a right-hand hanging hinge so as to dispense with separate production of them. SOLUTION: This hinge is provided with a frame side base member 41 installed in an opening frame 10 and a door side base member 42 installed in a door end part, and these members are individually connected to the tip parts of a first plate 31 and a second plate 32 connected together via a hinge at their rear ends, and the hinge holds the door 20 freely turnably to the opening frame 10. The second plate 32 can be separated from the door side base member 42, and the door side base member 42 is shaped symmetrically in the thickness direction of the door 20 and buried in the door end part without protruding from the door 20.  In the door side base member 42, a slit 44 penetrating in the door 20 thickness direction and allowing insertion of the tip part of the second plate 32 from either of the front side or the back side of the door 20 for guiding it is formed while locking mechanisms 51, 52 locking the guided second plate 32 is arranged.
Patent JP-2001220918-A (JP)
Title: Variable rigidity device corresponding to load changing speed and brace structure
Inventor: SEKI MATSUTARO
IPC: E04H9/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a variable rigidity device which satisfies demanded rigidity opposed to each other at the time when a load changing at low speed and a load to change at high speed work and corresponds to load changing speed to enable freedom from maintenance, and to provide a brace structure. SOLUTION: A brace 15 of a building frame 13 is furnished with a variable rigidity means 19 to allow displacement caused by a small speed changing load of low rigidity against a load to change at low speed and to resist displacement caused by a large speed changing load of high rigidity against a load to change at high speed. It is favourable that the variable rigidity means 19 is a viscoelastic body.
Patent JP-2001228641-A (JP)
Title: Image forming device
Inventor: ASANO MASANARI
IPC: G03G15/16
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a good electrophotographic image by using an image forming device which uses an intermediate transfer body and to provide an image forming device in which image defects such as misalignment of color images overlapped on the intermediate transfer body are prevented even when images are formed in many sheets, and the obtained image is free from an out-of-focus state, black spots or the like. SOLUTION: In the image forming device using an intermediate transfer body, the haze of the toner used for the developing means in the device is 0.1 to 50. The wear amount ΔHd (μm) in the film thickness of the electrophotographic photoreceptor per rotation by an abrasion test ranges 0<=ΔHd<1×10-5.
Patent JP-2001229177-A (JP)
Title: Method and device for structuring instance base, and recording medium with recorded instance base structuring program
Inventor: ITO YAMAHIKO
IPC: G06F17/30
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a word having the same meaning property is not always selected and then the reference of classification of documents is inconsistent since a key word as the reference of classification is selected by using as a clue the distribution of words between documents without considering the meaning property of words. SOLUTION: A term extracting means 17 which extracts a term from a text 11 and a classification pattern generating means 18 which generates the classification pattern of the text 11 from the term are included and on the basis of the classification pattern, the text 11 is clustered.
Patent JP-2000307954-A (JP)
Title: Signal generator
Inventor: GREENWOOD JONATHAN MARK
IPC: H04N5/275
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a suitable generator to generate a solid by generating a video ramp signal to each pixel of one preliminarily defined set of pixels of each line of one preliminarily defined set of video lines of one image, changing coefficients according to the change of a rotation angle and nonadditively mixing 1st and 2nd ramps. SOLUTION: Two ramps A and B are supplied to a selector 96 having inputs 0 to 3. The input 0 receives the ramp A. The input 1 receives the ramp B. The input 2 receives 1st ramp coupling from a 1st coupled circuit 97 and division 2 98. The input 3 receives 2nd coupling of a ramp from a NAM 99. One among the inputs 0 to 4 to be connected to an output of the selector is selected by a selection 2-bit SEL. The output of the selector 96 is connected to an output of a coupler 93 through another selection 100. The selector selects the output of the selector 96 or zero following a zero selection signal.
Patent JP-2001225784-A (JP)
Title: Drive mechanism for manual travel vehicle
Inventor: KUNIYOSHI YASUNORI
IPC: B62M1/24
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a drive mechanism for a manual travel vehicle allowing a smooth start regardless of the position of a pedal, preventing a danger to engulf feet for other motive power, and having excellent operability and safety. SOLUTION: A one-way sprocket 21 is connected to the axle 12 of wheels 4, and only the motion of its gear section in the direction of an arrow E is transmitted to the axle 12 as a rotary motion. A rod-like member 23 is connected to the pedal 15, and the motion generated when the pedal 15 is depressed is transmitted to the one-way sprocket 21 as the motion in the direction of the arrow E. The rod-like member 23 has a coupling section capable of being coupled with the gear section of the one-way sprocket 21. When the pedal 15 is depressed, the motion is transmitted to the one-way sprocket 21 by the rod-like member 23 and is converted into the rotary motion of the axle 12 by the one-way sprocket 21.
Patent JP-2001230294-A (JP)
Title: Method and device for inspective/analyzing semiconductor applied device, and recording medium
Inventor: SUGIMOTO MASAAKI
IPC: G11C29/44
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To appropriately sort the distribution of defective elements contained in a semiconductor applied device, and to correspond such distribution to the cause for defective. SOLUTION: An interval calculation part 21 calculates a frequency distribution S (|d|) of an interval |d|of a defective element, and a combination number calculating part 22 calculates a combination number (N-u) excluding a case of |d|=0. A divisor calculation part 23 acquires a divisor f contained in each of the intervals |d|, and its distribution S(f) is calculated by a value-dependent frequency calculation part 24. An expected value function calculation part 25 acquires an expected value function T(f)(=f.S(f)/(N-u)). A low-density distribution analyzing part 31 judges it to be a low-density distribution where the combination number (N-u) is insufficient for discriminating regular distribution from irregular distribution, if a maximum value fmax of the divisor f divided with the combination number (N-u) is larger than 1.  In case other than low-density distribution, a regular distribution analyzing part 32 analyses whether regular or irregular distribution is comprised according to the expected value function T(f).
Patent JP-2001205430-A (JP)
Title: Soldering iron with capillary for storing flux
Inventor: ABE YOSHINOBU
IPC: B23K3/02
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a soldering iron which can store a flux and can supply the flux at need. SOLUTION: A capillary or a groove which does not get wet with solder but gets wet with the flux is provided at a top part of the soldering iron. Thereby the flux can be sucked and stored in the capillary or the groove and fluxing action can be exhibited for a long time.
Patent JP-2001237161-A (JP)
Title: Charged particle beam optical system and electronic optical system
Inventor: YAMAMOTO HAJIME
IPC: H01L21/027
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam optical system which is possessed of an aperture that is less increased in temperature when a charged particle beam impinges on it or it absorbs a charged particle beam, simple in structure, and easily controlled in temperature. SOLUTION: A shaping aperture 9 provided to a charged particle beam is formed of a conductor thin film which transmits a charged particle beam effectively scattered without absorbing most of it. Furthermore, a shielding aperture 15 formed of thick-walled conductor is provided at a position which is located below the shaping aperture 9 and at which a shaped charged particle beam flux forms a crossover. Charged particles scattered downward from the shaping aperture 9 are blocked by the shielding aperture 15, so that the scattered charged particles are prevented from reaching to the wafer 27.
Patent JP-2001233631-A (JP)
Title: Apparatus for processing optical fiber preform
Inventor: WATAKE KENJIRO
IPC: C03B37/012
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To eliminate unevenness in the outer diameter of an optical fiber preform to equalize the outer diameter when unevenness occurs in the outer diameter. SOLUTION: An apparatus for processing an optical preform is equipped with an outer diameter-measuring instrument 4 which measures the outer diameter of the optical fiber diameter 10 while traveling in the longitudinal direction of the preform 10 and also with a transfer mechanism 3 installed on at least one of holding parts 1 and 2 for attempting to equalize the outer diameter while pulling the preform 10 on the basis of data found by the instrument 4.
Patent JP-2001235152-A (JP)
Title: Pilot burner type ignition device
Inventor: KATO KENJI
IPC: A47J37/06
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pilot burner type ignition device for reducing the increase/decrease of the length of the flame of a pilot burner to the change of a gas pressure and for increasing the degree of freedom of design including the shape of the combustion surface of a main burner. SOLUTION: In a pilot burner type ignition device 1 for firing a main burner 5 by flame 4 of a pilot burner 3, a flame-stabilizing member 2 for retaining flame 4 by showing a pail shape or a cylindrical shape, and allowing the flame 4 to enter from one end and to exit from the other is attached. The flame 4 enters the flame-stabilizing member 2 while being inclined to the axis of the flame-retaining tool 2. Therefore, when the flame 4 is large, the flame- stabilizing member 2 becomes friction resistance and suppresses the extension of the flame 4. On the other hand, when the flame 4 is small, the flame- stabilizing member 2 prevents upward curving (lifting) and accelerates the extension.
Patent JP-2001235730-A (JP)
Title: Display device and mobile information terminal apparatus mounting the same
Inventor: YAMAMOTO TATSUYA
IPC: G02F1/1333
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a display device in which only the display region can be increased without changing the frame size of the display part, the number of parts can be reduced, processing and assembling can be simplified, the production cost can be reduced and the weight of the device can be reduced, and to provide a mobile information terminal apparatus mounting that display device. SOLUTION: In the mobile information terminal apparatus having a display part 1 and a main body 2 which are electrically and mechanically connected through hinges 3, the display part is produced by housing a liquid crystal display device in a box-like back plate of the display part, applying a frame-like front plate of the display part surrounding the display region of the liquid crystal display device, and holding and fixing the four corners with fitting members.
Patent JP-2001238304-A (JP)
Title: Power generation controller for hybrid electric vehicle
Inventor: YANASE HISASHI
IPC: B60L50/13
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a power generation controller for hybrid electric vehicles, which can fully generate power with proper response for high output demand by the motor. SOLUTION: A charging lever SOC, detected with a charging level detecting means is a power generation start value SOCsta or less, normal output power generation (P(G)=P1) is started (S14, S22) with a generator, this normal output power generation is continued until the power generation reaches the end value SOCend that is larger than the generation start value SCOsta, when the requested consumption power Pm of a running motor detected by a requested consumption power detecting means is a preset value Ph or higher (S20), the high output power generation (P(G)=P2) higher than the normal output power generation is executed, in place of the normal output power generation.
Patent JP-2001242199-A (JP)
Title: Display and mixer
Inventor: HASHIGUCHI KENTARO
IPC: H04R3/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a mixer suited to portable mixers and a display used therefor, which can accurately monitor the level of an input voice signal, even when being connected to a digital-type video camera. SOLUTION: An indication meter 20 is composed of an analog meter and its scale indicator 22 has a VU meter indication 40 and a peak meter indication 50, so that the VU meter mode and the peak meter mode can be switched over.
Patent JP-2001234270-A (JP)
Title: Method for producing aluminum alloy sheet having fine crystal grain structure and aluminum alloy sheet obtained by the same producing method
Inventor: SAI KI
IPC: B21B3/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aluminum alloy sheet by which an Al-Mg-Si series alloy sheet having a fine crystal grain structure can be produced without requiring a complicated treating process and severs control which was necessary in the conventional case and also more advantageously from the point of cost and to provide an aluminum alloy sheet obtainable by the same method. SOLUTION: This method includes a casting stage in which an aluminum alloy containing 0.60 to 1.50% Mg, 0.40 to 2.00% Si, <=1.0% Cu, <=0.30% Fe, and the balance Al with impurities is dissolved and is melted and cast so as to control the cooling rate at the time of solidification to >=150 deg.C/sec, a rolling stage in which the aluminum alloy material obtained by the casting stage is heated to the temperature range from the recovery temperature of the aluminum alloy to less than the recrystallization temperature and is rolled by a different circum ferential speed rolling mill to obtain an aluminum alloy sheet and a melting treating stage in which the aluminum alloy sheet is subjected to melting treatment. By this producing process, the Al-MgSi series alloy sheet having a fine crystal grain structure with the average crystal grain size of <=10 μm is obtained.
Patent JP-2000258076-A (JP)
Title: Cryogenic liquid heat exchanger system with fluid ejector
Inventor: LAK TIBOR I
IPC: F25B19/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a system that can produce a pressure lower than the atmospheric pressure in a heat exchanger storage part system. SOLUTION: A cryogenic liquid heat exchanger system 10 comprises a storage part 14 having a pressure not higher than the atmospheric pressure, a tube, and an initial fluid ejector 12. The storage part 14 having a pressure not higher than the atmospheric pressure has a vacuum evacuation part. The tube is extended via the storage part 14. The initial fluid ejector 12 has a suction chamber inlet functionally connected to the vacuum evacuation part of the storage part 14. The system 10 may be provided with a plurality of fluid ejectors 12 connected in parallel or in series to one, two or more evacuation parts 12. The initial fluid ejector 12 receives one, two or more pressurized fluid flows, and the flows may be steam.
Patent JP-2001251593-A (JP)
Title: Video telephone conference system and its control method
Inventor: ITO MIKI
IPC: H04L12/18
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To send still image data of a desired data type with reduction in the sending time to the opposite station of a video telephone conference via a transmission line of a limited transmission band. SOLUTION: This control method controls a video telephone conference system, including a moving image pickup device, a static image pickup device and an output device, which outputs the images picked up by both moving and static image pickup devices. The control method includes a switching step S3 for performing switching between the output of a moving image and that of a static image and, for the case static image output is selected in the switching step, a separating step S8 for separating the static image data into the luminance and color difference data and the output steps S8 and S11 to output in sequence the luminance data and color difference data of the static image data, which are separated in the step S8.
Patent JP-2001238978-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: AOKI MITSUNAMI
IPC: A62C35/68
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To rapidly carry out execution work by decreasing screwing work in the execution work of sprinkler piping. SOLUTION: This sprinkler fire extinguishing equipment which has a water feed main pipe fixed to a slab and the sprinkler piping mounted with a sprinkler head at its front end is constituted by providing the slab with piping holders and providing these piping holders with elastic members for sandwiching and holding the sprinkler piping without screws. The piping holders are mounted by adhesives at the slab. The sprinkler piping is so installed as to creep on the under surface of the slab above the water feed main pipe.
Patent JP-2001248596-A (JP)
Title: Cooling fan
Inventor: KAWAI KAZUO
IPC: F01P5/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a cooling fan radially discharging cooling air flow in the separating direction from the rotation a shaft on the backwash side, having a comparatively simple shape and light weight, and carrying out cooling down efficiently. SOLUTION: In the cooling fan 1 having a plurality of blades 3 arranged radially around the cylindrical part of a cylindrical hub 2, an annular back plate 4 connected to the rear end of the hub 2 is arranged behind the blades 3.
Patent JP-2001251473-A (JP)
Title: Copying device and storage medium
Inventor: ISOZAKI ATSUSHI
IPC: G03G21/14
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a copying device for a facsimile machine, an electronic bulletin board, etc., by which the preliminary operation time up to copying start can be shortened as much as possible. SOLUTION: The facsimile machine which is provided with a scanning part 21 for scanning an image on a sheet as a scanning means and a recording part 22 for recording the image obtained by the scanning part 21 on recording paper as a recording means and performs a copying function by operating them at the same time, has a CPU 10 being an operation controlling means for allowing the recording part 22 to perform a small feeding operation of the recording paper in advance so that the recording paper is smoothly ejected and also allowing the reading part 21 to perform a read adjustment operation at the same time in the case of making the scanning part 21 and the recording part 22 at the same time for copying.
Patent JP-2001247276-A (JP)
Title: Guide device of rope for compensating weight of main rope in elevator
Inventor: SASAKI HIROTADA
IPC: B66B7/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a guide device capable of disentangling adjacent compensation ropes just before compensation rope tension wheels 7b even when the compensation ropes 6 adjacent to each other are entangled, and preventing the compensation rope from entering into a groove of the different compensation rope tension wheel to stably operate an elevator. SOLUTION: At least a set of guide rollers 10a are supported on a compensation rope guide member 10 by an elastic member in such manner that a clearance therebetween can be widened and narrowed, and plural compensation ropes are passed between these rollers while transversely arranged, and moved to the compensation rope tension wheels 7b. Therefore, the compensation ropes are disentangled by the rollers of the compensation rope guide member before they are wound on the compensation rope tension wheels even though the compensation rope are partially entangled when largely oscillated, and the compensation rope can be prevented from entering into the groove of the different compensation rope tension wheel to stably operate the elevator.
Patent JP-2001245817-A (JP)
Title: Glove type towel
Inventor: SHIMURA ASAMI
IPC: A47K7/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a glove type towel in which fingers can move freely just as in a glove and which is suitable for washing or wiping various parts of a human body. SOLUTION: A body section 1 is made of a towel cloth knit with threads which are a mixture of 71 weight percent of polypropylene, 26 weight percent of polyester and 3 weight percent of polyurethane.
Patent JP-2001245594-A (JP)
Title: Method of producing cookie excellent in heat resistance
Inventor: SENBA KATSUNORI
IPC: A23G1/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a cookie excellent in heat resistance, capable of being eaten without causing the collapse of the shape, sticky feeling on the surface and adherence to each other, without damaging the palatability originally possessed by an oleaginous cookie material. SOLUTION: This method of producing a cookie excellent in heat resistance comprises allowing the surface of the oleaginous cookie material to absorb the moisture, and baking the resultant cookie with the absorbed moisture.