baber/WOPTO huggingface dataset:
Patent JP-2002023793-A (JP)
Title: Device for recording and reproducing speech
Inventor: KOGE HIROSHI
IPC: G10L19/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To make the recording and indicating operation in both states in which a recording and reproducing device is carried by hand or put on (in the pocket) performable in a good operability. SOLUTION: In addition to a recording switch 'A' 7 arranged on the front face of a main body, a recording switch 'B' 15 is arranged on the main body part in contact with the root (fixing end part) of a pen clip 4 for fixing the device on a jacket pocket of a user. Moreover, a projecting part of the pen clip 4 is provided with a clip detection mechanism 16, and when the pen clip 4 is in use, a malfunction is prevented by disabling the recording switch 'A' 7 on the front face on the main body.
Patent JP-2002027332-A (JP)
Title: Image pickup device
Inventor: MIYAHARA HIROYUKI
IPC: H04N5/357
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of solving such a problem that the increase of the number of pixels in a solid-state image pickup element capable of outputting a moving image causes increase of horizontal transfer speed of an HCCD, resulting in increased consumption power or a deterioration of the S/N ratio due to heat. SOLUTION: In a moving image pickup mode, the pixels in a region B are outputted as a moving images, and electric charges from a region E are interrupted by a blocking part D and are not transferred to an HCCD 3. In a still image pickup mode, the pixels in all regions are outputted as a still image. Meanwhile, the center of an optical axis is positioned at x1 in the moving image pickup mode, and is positioned at x2 in the still image pickup mode.
Patent JP-2002021815-A (JP)
Title: Method for evaluating fluid friction and method for estimating fluid friction
Inventor: NISHIMURA KOICHI
IPC: F15D1/12
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To add a surface active agent to water flowing in a pipe, evaluate fluid friction generated by an influence of a pipe wall surface, and rationally perform this operation. SOLUTION: Relating to a vortex formed in a wall surface boundary layer of a current flowing in a pipe, based on hydro dynamic characteristic time of the vortex defined by a vortex diameter and a rotational speed of the vortex or a product dp0×D of a pressure loss dp0 generated by a flow and its represented length D, fluid friction is evaluated or estimated.
Patent JP-2002017672-A (JP)
Title: Optometrical instrument
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To enable an easy measurement of an optometry by an unfamiliar examiner. SOLUTION: When a subjective refraction measuring switch 17b of a selection switch 17 is pushed, a diopter variable lens 6 and a cross cylinder lens 4 of an optotype optical system are controlled by an arithmetic control means 15, set to a known objective refraction value, and a moire optotype of a meridional direction of 30 deg. and a visual acuity of 0.7 is, for example, exhibited by driving a motor 10. A control guide G and an exhibited graphic form G are displayed on a monitor 14. The examiner asks whether a moire can be observed or not to a subject. The examiner presses a + button 18a in response to the observation of a subject's answer. The means 15 judges its signal, drives the motor 10 to exhibit the optotype of the visual acuity of 1.0 in the same direction. The button 18a and a - button 18b are operated according to subject's sequential responses.  How optotype 9 is exhibited to each answer is all automatically conducted according to a program, and the objective ocular refractive power is measured by these results.
Patent JP-2001056606-A (JP)
Title: Image forming device
Inventor: KIDO EIICHI
IPC: G03G5/04
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the rotational unevenness of a photoreceptor, to enhance the quality of an image, to attain the miniaturization of a device and the reduction of the weight of it and to reduce the cost. SOLUTION: A developing device 24 in an image forming device 2 is that of a nonmagnetic one-component developing system. An electrifying brush and a developing roller 51 are orderly brought into contact and arranged from the upstream direction side of the photoreceptor 21 in a rotating direction on the outer peripheral surface of the photoreceptor 21. Also, a transfer roller 22 is arranged so as to be brought into contact with the photoreceptor 21 at a position at which it is opposed by holding the feeding path A of paper 5. The photoreceptor 21 is formed of an organic photoconductive body, and the coefficient of dynamic friction between the photoreceptor 21 and the developing roller 51 is set to be <=0.5.
Patent JP-2002018957-A (JP)
Title: Method for regenerating existing pipe
Inventor: WATANABE MICHIHIKO
IPC: F16L55/16
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating an existing pipe, capable of easily and certainly cutting off a lining terminal from water in lining the inner surface of an existing pipe with a regenerating pipe. SOLUTION: The method for regenerating the existing pipe consists of a first process for inserting the regenerating pipe having a cross-sectional area smaller than the opening part of the existing pipe 1 in the existing pipe 1 arranged so as to be opened in the side wall of a manhole M so that the end part 21 of the regenerating pipe 2 is projected from the side wall of the manhole M, a second process for heating and pressurizing the regenerating pipe 2 to expand the same to line the existing pipe 1, a third process for mounting a plate-shaped member 3 made of a synthetic resin having a through-hole of which the diameter is almost equal to the inner diameter of the existing pipe 1 on the opening part of the existing pipe 1 so that the projected part of the regenerating pipe 2 is fitted in the through-hole to bond the same to the side wall of the manhole M,  a fourth process for heating the projected part 21 of the regenerating pipe 2 to form a flange part 21 and a fifth process for bonding the flange part 21 of the regenerating pipe to the plate-shaped member.
Patent JP-2002028535-A (JP)
Title: Method for sorting nonmetal waste
Inventor: INOUE MASATO
IPC: B03C7/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for sorting a coating material or the like of an electric wire/cable at every kind of materials. SOLUTION: Powdery particulates of nonmetal waste containing crosslinked polyethylene are charged by friction. These charged powdery particulates are fed to an electrostatic field formed by a feed electrode 2 and a separation electrode 3. The powdery particulates charged to polarity different from that of the separation electrode 3 are repulsed from the surface of the feed electrode 2 and the powdery particulates charged to the same polarity as the separation electrode 3 are attracted to the surface of the feed electrode 2 to sort the powdery particulates at every kind of a constitutent material.
Patent JP-2002029906-A (JP)
Title: Fruiting promoter of eggplant and tomato
Inventor: SOMEYA SHINZO
IPC: A01G1/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a fruiting promoter of an eggplant and a tomato, capable of being sprayed on the stems and leaves, having high safety, capable of stably promoting the fruiting of the eggplant and the tomato, and capable of providing income-increasing effects, and further to provide a method for using the fruiting promoter. SOLUTION: This fruiting promoter is obtained by formulating ethyl 2- methyl-4-chlorophenoxybutrate as an active ingredient.
Patent JP-2002033405-A (JP)
Title: Semiconductor storage device and its manufacturing method
Inventor: UEDA KENJI
IPC: H01L27/115
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a floating gate semiconductor storage device which operates fast with a low voltage and its manufacturing method by decreasing the resistance of a bit line by shortening the total distance of a buried diffusion layer in the bit-line direction. SOLUTION: An element separation area 2 is not formed in the area where the element separation area 2 and a source area or drain area 3 as a buried bit line cross each other, and the source area or drain area 3 is formed. The source area or drain area 3 is arranged along the top surface of a silicon substrate 1 without bypassing the part below the element separation area 2, so the substantial length of the buried bit line can be made short.
Patent JP-2002032968-A (JP)
Title: Disk drive
Inventor: TAKAHASHI TATSUYUKI
IPC: G11B21/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To automatically release engagement between an engaging tooth and a screw thread by the running-away of a nut from a screw part when an excessive external force is applied to a feed nut by the falling or the like of a disk drive, by contriving the shapes of the engaging tooth of the nut part of the feed nut, and the screw thread of the screw part of a feed screw shaft. SOLUTION: This disk drive is provided with an optical pickup device. A feed nut 67 is provided with a nut part 68 having an engaging tooth 68a engaged with the screw part 26a of a feed screw shaft 26, and a bending deformable elastic piece 69a having the nut part 68 fixed on its tip. The elastic piece 69a is extended in the axial direction of the feeding screw shaft 26, the inclined angles θ2 and ϕ2 of tooth surfaces 49a and 49b in both sides of the engaging tooth 68a are made different from each other, the inclined angle θ2 of the tooth surface 49a of a fulcrum side is set larger than the inclined angle ϕ2 of the tooth surface 49b of the tip side of the elastic piece 69a. Moreover, the screw thread of the screw part 26a of the feed screw shaft 26 is corresponded to the engaging tooth 68a, and the opposing surfaces are formed to have equal inclined angles.
Patent JP-2002039263-A (JP)
Title: Vibration control device for knapsack type engine
Inventor: UOMI SHOZO
IPC: F16F15/04
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress low frequency vibration and high frequency vibration of a knapsack engine. SOLUTION: A vibration control device for the knapsack type engine is characterized in that an air mat is laid on a knapsack frame and an engine is placed thereon. The knapsack type engine vibration control device is formed that an elbow-shaped exhaust duct is connected to the exhaust pipe of the engine and exhaust gas is guided upward so that exhaust gas is prevented from falling on a worker.
Patent JP-2002036179-A (JP)
Title: Paper cutter
Inventor: YAMAJI HIDEYUKI
IPC: B26D5/08
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a paper cutter capable of inhibiting the bounce of a cutting machine while keeping the paper cutting performance, and reducing the power consumption. SOLUTION: A control part 11 gives the command to a motor driving part 12, and controls the driving power supplied from a power source 15 to a motor 107. That is, the heavy-current is supplied to the motor to surely start a movable blade 102 in starting, the current to the motor is reduced in cutting the paper after the starting, and the current supplied to the motor is further reduced to reduce a speed of the movable blade in returning the movable blade after the completion of the cutting. When the returning of the movable blade to a standard position is detected by a switch 108, the reverse power is applied to the motor to damp the movable blade. The power supplying time and the amount of supply power to the motor can be corrected corresponding to a temperature of the cutter part 10 or the quality of the paper to be cut.
Patent JP-2002042102-A (JP)
Title: User authenticating method, service registering method, authentication card, recording medium recording service registration/user authentication program, authentication organization device, and service providing device
Inventor: FUJIMURA TAKASHI
IPC: G06Q40/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a user authenticating method, a service registering method, an authentication card, a recording medium recording a service registration/user authentication program, an authentication organization device, and a service providing device presenting an inherent user identifier UID for each service provider and capable of confirming the presented UID as a real one. SOLUTION: This authentication card 1 is vided with a CID storage means 11, an IK storage means 12, and an SVT storage means 13 storing a card identifier CID, a card key IK, and a service management table SVT respectively, an ACID generating means 14 enciphering the information including CID to generate the card authentication information ACID, an AUID generating means 15 enciphering the information including the user identifier UID to generate the user identifier authentication information AUID, a service authentication means 16 authenticating a service, a UID/SVK retrieving means 17 retrieving UID and SVK, and a service information registering means 18 registering the service information on SVT.
Patent JP-2002001012-A (JP)
Title: Sludge scraping apparatus for sedimentation basin
Inventor: TSUCHIYA MINORU
IPC: B01D21/18
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a sludge scraping apparatus capable of keeping spaces in a square type sedimentation basin, simple in the structure, being an energy saving type and possible to be installed at a low cost, in place of a conventional endless chain type sludge scraping apparatus which scrapes and transports precipitated sludge in the sedimentation basin. SOLUTION: In place of a conventional endless chain type sludge scraping apparatus which scrapes sludge and transports the sludge by sliding them on the floor while pushing them, this sludge scraping apparatus is the one with a type in which the sludge is transported by a large-scale plate inclined forward and the sludge is enclosed in the inside, so that the transportation speed is increased as compared with that of the conventional one. Consequently, the deposition amount increase is suppressed. Further, since the apparatus can be moved by rollers, the apparatus can be operated with low motive force to result in contribution to the energy saving.
Patent JP-2002050854-A (JP)
Title: Method for manufacturing high-density flexible substrate
Inventor: YASUNO HIROSHI
IPC: G03F7/027
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a high-density flexible substrate of high heat resistance, which is photosensitive and can be developed by alkaline water solution such as alkalescent water solution so as to be post-baked as it is to obtain an insulation coat without requiring post baking at a high temperature. SOLUTION: The method for preparing a high-density flexible substrate 1 forms an insulation and low-flexible coat 4 by exposing a metallic wiring 3 obtained by forming a pattern from a laminated body obtained by laminating a polyamide resin layer and a metallic layer made of copper or the like directly with the pattern of photosensitive ink, developing it with alkaline water solution and post-baking it.
Patent JP-2002049204-A (JP)
Title: Method for forming image
Inventor: ADACHI KATSUMI
IPC: G03G15/08
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To form a smooth halftone image by adopting white color toner. SOLUTION: This method for forming an image is characterized, by forming the electrostatic latent image by irradiating light beams onto the charged electrostatic latent image carrier surface by optical writing means, and developing in making the color toner and the white color toner to be stuck on the formed electrostatic latent image, as well as providing the processing stage for forming the image by transferring the color toner and the white toner from the electrostatic latent image carrier to a member to be transferred, and then transferring the white color toner on the electrostatic latent image carrier, while making the white color toner to be dispersed on the member to be transferred, in the processing stage.
Patent JP-2002048878-A (JP)
Title: Method and device for predicting road-surface temperature or road-surface state
Inventor: HORIBA ISAO
IPC: G01K3/04
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for predicting road-surface temperature or a road-surface state which can make it speedy and accurate to take countermeasures against ice and snow in the window season by accurately predicting the road-surface temperature or road-surface state at a prediction object point several hours later by using meteorological data at the prediction object point in several past hours from the current time by using a hierarchical type neural network capable of higher-order nonlinear analysis. SOLUTION: This device comprises a meteorological sensor part 1 which detects meteorological data needed to predict the road-surface temperature at the prediction object point, a data storage part 2 stores meteorological data outputted from the meteorological sensor part for several past hours from the current time, a road-surface temperature prediction part 3 which predicts the road-surface temperature at the point several hours later by using the hierarchical type neural network having learnt by using respective pieces of tutor data several hours ahead on the basis of the meteorological data of several past hours from the current time outputted from the data storage part, and a display part 4 which displays the prediction result of the road- surface temperature outputted from the road-surface temperature prediction part in specific form.
Patent JP-2002047683-A (JP)
Title: Control device for bucket work machine
Inventor: NISHIKINO TADAKAZU
IPC: G10L13/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device improving the efficiency of the excavating work of a bucket work machine, reducing the running cost, and allowing an operator to conduct the work without auxiety. SOLUTION: This control device for the bucket work machine is provided with a bucket 1 for an excavation, a support rope 2 vertically moving the bucket, an opening/closing rope 3 opening or closing the bucket, a support drum 4 winding the support rope, an opening/closing drum 5 winding the opening/closing rope, drive sources driving both drums, a means outputting speed commands to the drive sources of both drums by manual actions, a means outputting speed commands by automatic actions, a voice converting means 21 converting the information of an automatic operation and a manual operation into corresponding voices, and a speaker 22 outputting the voices converted by the voice converting means.
Patent JP-2002052584-A (JP)
Title: Injection device having gas suction pump or gas injection pump, and injection molding mechanism having the same ! mold clamping mechanism for vertical injection molding machine
Inventor: MATSUI TOKUO
IPC: B29C45/63
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an increase in size of an injection molding mechanism and an increase in a floor area of a factory by constituting a gas suction pump, by adding a cover to an existing injection unit, improving in the degree of correcting a conventional metering unit, and integrally forming the pump with a cylinder block of the injection unit. SOLUTION: Fig. (a) shows a state when a piston rod 25 is forwarded at the most stroke. Immediately before this, a three-way valve 18 is fully closed. Fig. (b) shows a retraction of the rod 25 to a position of a solid line from a position of an imaginary line. Gas of an amount Qg can be sucked from a heating cylinder. At a starting time of an injecting step, the valve 18 is opened to a state in which first piping 17 communicates with only second piping 19. In Fig. (c), when the rod 25 is advanced in the injecting step, the gas corresponding to the amount Qg can be exhausted through the piping 17 and 19 by a compressing action of the rod 25.
Patent JP-2002056659-A (JP)
Title: Reproducing device and method, recording and reproducing device and method as well as recording medium
Inventor: IMAZEKI HIROKAZU
IPC: G11B31/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device which is capable of notifying the lapse of a set time. SOLUTION: This MD recording and reproducing device 1 reproduces the audio contents recorded in an MD 2 mounted therein and has a timer function which enables a user to recognize the lapse of the time set by the user when the this time elapses. More specifically, the function is capable of turning off the power source of the MD recording and reproducing device 1 when the set time is reached. Namely, the ordinary reproduction of the MD 2 stops when the set time elapses during the ordinary reproduction thereof. The user recognizes the lapse of the set time therefrom. Prescribed alarm sounds (for example, beep sounds and prescribed melody) may be outputted when the set time elapses. Namely, if the set time elapses during the ordinary reproduction of the MD 2, this ordinary reproduction stops and the prescribed alarm sounds are outputted.  The user recognizes the lapse of the set time therefrom.
Patent JP-2001065499-A (JP)
Title: Stator assembly for rotary machine
Inventor: JEFFREY S RESHAIN
IPC: F04D29/54
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a stator assembly having a row of stator vanes repeatedly positionable after replacement, having an allowable level of durability and replaceability. SOLUTION: This stator assembly comprises a plurality of vanes extending into an operating medium gas flow passage through a case extending in circumferential direction. In this case, the stator assembly comprises a surface 76 facing inward on a base part 48, and the inward facing surface 76 is connected, in the state of being installed, to a flat surface 74 corresponding to a non-flow passage surface of a casing at a position of each vane. In one embodiment, these surfaces are on the same plane.
Patent JP-2002060695-A (JP)
Title: Coating for friction-reducing agent and negative friction cut method, caisson method and jacking method using this
Inventor: MATSUNAGA TOSHIAKI
IPC: C10M111/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a coating for friction-reducing agents which are previously applied onto various foundation structures (e.g. H steels, steel laggings, concrete piles, steel pipe piles, etc.), etc., to allow easy burial by reducing the friction between soil and substrate surfaces when burying the structures underground. SOLUTION: When conducting negative friction cut method, caisson method, jacking method, etc., on various foundation structures, the coating for friction- reducing agents essentially comprising a water-absorbing resin (a), an alkaline water-soluble binder resin (b) (or a binder resin (d) having an acid value of from 40 to 500 mg KOH/g) and a solvent (c) is previously applied onto the various foundation structures (steel laggings, concrete piles, steel pipe piles, etc.), various tanks, water storage tanks, Hume pipes, steel pipes, steel pipe piles (base material), etc. This allows controlled and persistent reduction of friction between the soil and the various foundation structures, etc., and therefore reduces the time required for execution.  Furthermore, it may absorb ground displacement over a long time and therefore stabilizes the buildings, etc., constructed above the foundation structure.