baber/WOPTO huggingface dataset:
Patent JP-2001013526-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: MURAIDE MASAO
IPC: H01L29/786
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To form a light shielding layer in the outer peripheral part of an image display region on a TFT(thin-film transistor) substrate. SOLUTION: The light shielding layer 1 is formed on the TFT substrate, by which the outer peripheral part of the image display region is provided with parting. A metal or metal compound or black system organic thin film is used for the light shielding layer 1. Since the light shielding layer is formable on the TFT substrate, the width of the light shielding layer in the outer peripheral part of the image display region expands and since the alignment accuracy at the time of building the device into a module is merely necessitated to be low, the simplification of packaging is made possible. If the area of the image display region is widened without forming the light shielding layer in the outer peripheral part of the image display region (color filter) on a counter substrate side, the higher fineness, such as an increase of the number of pixels, may be embodied.
Patent JP-2001328726-A (JP)
Title: Method and device for transferring fluid and particulate
Inventor: YAMAMOTO TAKAYA
IPC: F04D29/32
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of a transfer device by ceasing the use of a motor in a drive part for a fan rotary shaft. SOLUTION: Permanent magnets 9 different in a magnetic pole alternately are situated at the tips of a plurality of transfer fans 2 rotatably provided in a casing 1 and a plurality of electromagnets are arranged in the casing 1 and on the rotating circumference of the fan 2. The electromagnets are excited, in order, to generate repulsion and suction between the electromagnets of the fan 2, and the fan 2 is rotated and fluid and particulates are transferred.
Patent JP-2001329606-A (JP)
Title: Waterproof structure of balcony floor
Inventor: SHIMIZU SADAHIDE
IPC: E04B1/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the waterproof structure of a balcony floor, in which the execution of works is simplified and infiltration of rainwater into the inside can be prevented, as the waterproof structure of the balcony floor such as the veranda and balcony of a residence or the upstair floor or the like of a parking space. SOLUTION: In the balcony floor, in which a folded plate, in which bottom sections and crest sections are bent and formed alternately while bulging sections are formed to both shoulders of the crest sections, is supported and fixed to the beam member of a frame for the floor and a floor substrate section is formed, the rafter clearance of the edges of eaves having the shape of a folded-plate lower side face along the crest sections and the bottom sections is mounted on the lower side face of the front end section of the folded plate and the edges of the eaves of the floor substrate section are formed.
Patent JP-2001334580-A (JP)
Title: Apparatus and method for three-dimensional molding
Inventor: KUBO NAOKI
IPC: B29C67/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for molding and an amount of a powder in the case of three-dimensional molding for generating a three-dimensional molding by using the powder. SOLUTION: An apparatus 100 for three-dimensional molding generates the three-dimensional molding 91 in a molding space 300 in a molding body 31 by discharging a binder from a nozzle head 22 at each time of forming a powder layer by a molding unit 30, and can horizontally move a moving wall member 312 by a driver 35. A size of an upper surface of a molding stage 32 of a layer forming region on which a layer is laminated in the space 300 is changed in association with a movement of the member 312. Thus, the size of the layer forming region can be altered to match the size or the shape of the molding 91, and the time required for molding and the amount of the powder can be reduced.
Patent JP-2001336719-A (JP)
Title: Waste treatment plant
Inventor: AYUKAWA DAISUKE
IPC: F23J1/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a waste treatment plant in which reuse rate of valuable matters can be enhanced by increasing the recovery rate of valuable matters, e.g. iron scrap from pyrolysis residue and the quantity of carbon residue being supplied to a combustion melting furnace can be increased by increasing the recovery rate of carbon residue. SOLUTION: A pyrolysis drum 12 is provided with a foreign matter discharging mechanism 90 for passing mass foreign matter in the residue of thermal decomposition, discharged from the residue discharging port of the pyrolysis drum 12, through a residue receiving port 92 communicating with a residue sorter 91 from above while allowing small residue of thermal decomposition to leak downward to the residue receiving port 92 side. A pyrolysis residue sorting facility 3 comprises a first residue sorting section 94 for sorting thermal decomposition residue leaked downward from the foreign matter discharging mechanism 90 and entered the residue receiving port 92 by means of the residue sorter 91, and a second residue sorting section 95 for sorting mass foreign matter.  The second residue sorting section 95 comprises a mechanism 98 for separating pyrolysis residue adhering to the mass foreign matter and feeding it to the first residue sorting section 94, and a mechanism 99 for recovering the mass foreign matter to a foreign matter recovering section 73.
Patent JP-2001336818-A (JP)
Title: Automatic bath device
Inventor: KAZAMA SHIRO
IPC: F24H1/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic bath device in which a non-required air purging time is shortened to enable an automatic hot water feeding time to be shortened. SOLUTION: There is provided an automatic bath device 1 comprised of a hot water feeding source such as a hot water feeder or the like; a circulation pipe 4 connected with a valve attaining both a communicated state and a closed state through a pipe provided with a flow rate sensing means 3 for sensing a supplied amount of hot water to circulate hot water of a bathtub 10 to the circulation pipe 4; a circulation means 9 for circulating hot water of the bathtub 10 to the circulation pipe 4; a pressure sensing means 7 for sensing a pressure applied to the hot water within the circulation pipe 4; and a valve for attaining both a communicated state and a closed state of the circulation pipe 4.  Operating time of the circulation means 9 for use in removing air left in the circulation pipe 4 at the midway part for feeding hot water into the bathtub 10 is changed in response to a value of flow rate of hot water feeding from the hot water feeding source to the bathtub 10.
Patent JP-2001342877-A (JP)
Title: Control device of diesel engine
Inventor: MORISANE KENICHI
IPC: F02D41/38
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively reduce vibration and noise of an engine without increasing an exhaust gas harmful component such as NOx and smoke and without largely deteriorating fuel consumption at idle operation time of a direct injection diesel engine 1. SOLUTION: When the engine 1 is put in an idle operation state, while enhancing ignition stability and combustibility of main injection fuel by performing pilot injection by an injector 5, an intake throttle valve 22 is closed, the vibration and the noise are reduced, high temperature exhaust gas is refluxed in a combustion chamber 4 by an EGR passage 35, and a temperature state of the combustion chamber 4 is raised before the pilot injection. A pilot injection quantity Qp and an injection stopping interval Tp between main injection are delicately corrected according to a reflux rate (an EGR rate) of the exhaust gas to the combustion chamber 4.
Patent JP-2001338621-A (JP)
Title: Method for manufacturing bulb
Inventor: HARA TETSUO
IPC: H01K3/12
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bulb which can surely prevent a tarnish of a filament, devitrification of a bulb and weakening of the filament or the like by giving enough antioxidation measures to a luminous filament. SOLUTION: A manufacturing method of a (wedge base) bulb 10 is provided at least with a pinch sealed process P3 for forming a flat base part 4 without a base by heat sealing an opening part 501 of a bulb 5 with an luminous filament 3 inserted which is suspended and fixed on the upper end of lead wires 1a, 1b arrayed in parallel, pressure-reducing processes S2 and S3, after this pinch sealed process P3, lowering internal bulb pressure by vacuum suction means or the like, a gas exchange process S4, after this pressure-reducing process, exchanging air inside of the bulb with nitrogen gas or the like.
Patent JP-2001344654-A (JP)
Title: Video message board system
Inventor: OTSUKI TADASHI
IPC: G06F3/048
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional video message board system cannot display a message according to the request of a message originating person because the using area of a message to be displayed on a display part is assigned equally, a display form is also unifortm, a message displayed on the display part before retrieving operation becomes indefinite since the message is normally displayed by retrieval by a message receiving person. SOLUTION: A setting control part 104 sets the displaying area and displaying time of the message to be outputted on a set video display part 102 according to the request of the message originating person. Furthermore, the part 104 sets the voice of the message originating person which is to be outputted from a set voice output part 103 according to the message at need. Thus, it is possible to output a message of a size according to the request of the message originating person to the part 102 at a time according to the request of the message originating person. Furthermore, it is possible to output the voice according to the request of the message originating person in accordance with the message to be displayed on the part 102.
Patent JP-2001349910-A (JP)
Title: Watthour meter, watthour meter system, and power supply system
Inventor: IIMURA JUICHI
IPC: G06Q50/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a space caused by installing a plurality of watthour meters to the power supply by a plurality of power generation companies, and to improve the use convenience. SOLUTION: The purchase plan information 3 which is a planned information in purchasing the power is stored in a storage unit 12, and the power consumption is specified for every power generation company based on the purchase plan information 3 by a control unit 15. The information on the power consumption is displayed on a display panel 16. In addition, a setting instrument 2 having a set input unit 21 for setting and inputting the purchase plan information 3, a transmission unit 23, etc., is prepared, and the purchase plan information 3 transmitted from the setting instrument 2 is received by a reception unit 11 of the watthour meter 1 and stored in the storage unit 12.
Patent JP-2001349750-A (JP)
Title: Optical encoder
Inventor: KOMAZAKI IWAO
IPC: G01D5/38
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To detect both a moving amount of displacement and a moving amount from a reference position, and to reduce a cost. SOLUTION: In this encoder having an interfering light source, a scale displaced to cross a light beam emitted from the light source and formed with the first scale pattern of a prescribed period for generating a diffraction interference pattern by the light beam, and the first photo-detector for photo-receiving the diffraction interference pattern, the encoder has the second photo-detector wherein the second scale pattern is formed on a plane which is a plane displaced integrally with the scale and different from the first scale pattern, the second scale pattern is irradiated with at least one portion of the light beam, and wherein the light beam of the irradiation light reflected or diffracted by the second scale pattern is photo-received, as one embodiment.
Patent JP-2001349788-A (JP)
Title: Measuring device of pulse light propagation time
Inventor: YAGAMI DAISEI
IPC: G01S17/36
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a precise and inexpensive measuring device of pulse light propagation time. SOLUTION: This device comprises a light emission part 12 for emitting a pulse light at a prescribed period; a light receiving part 13 for generating a pulse signal Bp on the basis of the light receipt; a phase lock loop circuit 30 for generating a sine wave-like oscillation signal Bs with high frequency on the basis of the pulse signal Bp; a frequency converting circuit 24 for generating a sine wave-like oscillation signal Cs with low frequency from the sine wave-like oscillation signal Bs by a signal processing for keeping the phase state; a reference signal generating circuit 40 for generating a reference signal Ds equal in frequency to the sine wave-like oscillation signal Cs; and a phase difference detecting means 50 for detecting the phase difference E between the reference signal Ds and the sine wave-like oscillation signal Cs.  The pulse light transmission can be reconciled with the phase difference detection by the intervention of the phase lock loop.
Patent JP-2001351287-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUSHIRO SUNAO
IPC: G11B15/665
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To eliminate influence of repulsive force which is generated by an operation of a tape guide block for winding a magnetic tape on a rotating heat drum to a linear skate chassis and the load for moving the tape guide block. SOLUTION: In this magnetic recording and reproducing device 1, the tape loading that a magnetic tape is drawn out from a tape cassette mounted on a linear skate chassis 5 by tape guide blocks 6, 6 and is wound on the rotating heat drum is performed and data are recorded or reproduced on the magnetic tape.  Furthermore, this magnetic recording and reproducing device 1 is provided with a driving mechanism 7, which moves the linear skate chassis and the tape guide block in a prescribed direction, with respect to a base chassis 2 on which the rotating head is fixed, and a repulsive force adjusting mechanism 19 which makes the linear skate chassis move, in such a manner that the tape guide block presses the magnetic tape to stick to the rotating head drum accompanied by the movement, in the direction where the linear skate chassis approaches the rotating head drum by means of the driving mechanism and makes the repulsive force against the force moving the tape guide block, so as not to act in the direction in which the linear chassis moves away from the rotating head drum.
Patent JP-2001356589-A (JP)
Title: One-component developing device
Inventor: KOMURO ICHIRO
IPC: G03G15/08
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a one-component developing device of such a type that a toner layer regulating member slides in contact with the peripheral surface of a developing roller, which performs control to periodically reversely rotate the developing roller in order to remove toner and other foreign matter accumulated at an abutting part between the toner layer regulating member and the developing roller and adversely influencing image quality and to prevent the scattering of the toner and image soiling caused by the toner which can not be perfectly removed even in the case of reversely rotating the developing roller. SOLUTION: In an image forming device, the toner layer regulating member 72 is made to abut on the developing roller 71 to the surface of which the toner is stuck and the toner on the surface of the developing roller is formed to be a specified amount of thin layer by the member 72, and then the thin layer state toner is stuck to an electrostatic latent image on a photosensitive body so that the electrostatic latent image is made a visible image. Upon finishing image forming operation or before performing image forming operation, the developing roller performs reverse rotating action and normal rotating action at least once per each for a fixed time at circumferential speed equal to or under that when forming an image.
Patent JP-2001356132-A (JP)
Title: Acceleration detector
Inventor: YONEZU TAKENORI
IPC: G01P15/11
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional acceleration detector that a special shape is required because a support branch or the like is provided on a movable part to return a movable mass part to the original state by use of the elastic restoring force or gravity restoring force, and that the moving range of the movable part moving by acceleration is limited to limit the measurement value of acceleration depending on the movable distance of the movable part. SOLUTION: This detector comprises a conductor 101 moving in the direction of acceleration to be measured and a lead wire 102 fixed and arranged orthogonally thereto. A magnetic field 105 is arranged orthogonally to the circuit surface formed of the lead wire 102 and the conductor 101. In this detector, the acceleration is measured by detecting the induced electromotive force generated in the circuit formed of the conductor 101 and the lead wire 102 by the generation of acceleration in the moving conductor 101 by an induced electromotive force detection part 104.
Patent JP-2001025007-A (JP)
Title: Mpeg stream switching method
Inventor: LE ROUX JEAN
IPC: H04N7/24
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To hold image quality when encoding streams are switched by making estimated decoding moments of respective images of new and old streams coincident by inserting a staff packet between an exit point of the old stream and an entrance point of the new stream. SOLUTION: The exit point of the old stream 3 is a queue PCRold, it corresponds to the initial byte of an image to be transmitted in the future and it should be decoded by an old decoding time stamp DTS-next-AU old. The entrance point of the new stream 4 is a queue PCRnew, it is the initial byte of an image to be transmitted of the new stream 4 and its initial image comes at the position of the time stamp DTS-first-AUold. The time stamps DTS-next-AUold and DTS-first-AUold are made to be coincident by inserting the staff paket Δt between the queue PCRold and the queue PCRnew.
Patent JP-2001060958-A (JP)
Title: System for control and redirection of message in radio communication network
Inventor: RAHMAN MOHAMED ANISUR
IPC: H04L12/58
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To change-over an incoming data message as necessary and to avoid useless communication charge by summarizing the data message which is received by means of a media format being suitable for presentation through the use of a mobile station based on the profile of the mobile station. SOLUTION: A summary generator 28 generates summary data of the data message which is received by radio data server 20. The summary is generated by the media format being suitable for presentation by the mobile station 44 or 46 based on the profile of the mobile station. A profiler 36 organizes the profile on the characteristic of the mobile station 44 or 46 and on another communication parameter. A storage device 38 stores the profile including a substitutive destination and its media format. A filter 32 prevents the transmission of the data message based on a mobile station identifier and contents identifier extracted from the received data message.
Patent JP-2002001395-A (JP)
Title: Process and facility for treating organic sludge
Inventor: KASHIWAGI YOSHIYUKI
IPC: C10B53/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic sludge treatment process in which a material containing phosphorus and nitrogen components necessary for the growth of agricultural products, are effectively recovered from the organic sludge consisting of food industrial waste or the like and utilized as a fertilizer or a soil conditioner. SOLUTION: This organic sludge treatment process involves indirectly heating organic sludge which is derived from an activated sludge process and particularly contains a large amount of phosphorus components, with a heating cylinder 22 placed on the outer periphery of a rotary circular-cylindrical body 21, to subject the organic sludge to carbonization and/or ashing treatment and to obtain the objective treated material having a high phosphorus or phosphorus compound content.
Patent JP-2002004265-A (JP)
Title: Assembly type injection pipe for ground grouting
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To carry in parts to a construction site and assemble them easily and securely to have an optional length in accordance with an injection depth and facilitate conveyance by dividing an assembly type injection pipe for grouting into a plurality of short injection pipe elements (parts) of different functions from each other. SOLUTION: Injection pipe elements B-1, B-2 having various shapes are arbitrarily connected to injection pipe element A with various kinds of bag packat connection sections to constitute the assembly type injection pipe for grouting. Further, a pedestal and a plurality of fine pipes inserted in insertion holes for the fine pipes are connected to each other or assembly bodies of the fine pipes are connected to each other.
Patent JP-2002006091-A (JP)
Title: Radiation image conversion panel
Inventor: OGAWA HIROSHI
IPC: G21K4/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel having antifouling property similar to the initiation of use even after repeated use and superior in carriage durability and anti-scratch capability. SOLUTION: In a radiation image conversion panel having a phosphoric layer consisting of stimulable phosphor and a protection layer, the protection film contains particles of 0.1 μm to 1 μm on the average and Mohs' hardness of 9 and contains particles of 50 to 200 wt.% to the resin.
Patent JP-2002012067-A (JP)
Title: Child seat
Inventor: MORI ISAMU
IPC: B60N2/28
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce damage to the head at a rear-end collision or the like of an automobile by using material with marked viscoelasticity and high impact force dispersing effect, for the head part of a child seat body. SOLUTION: A back part 1b of the child seat body 1 has a foam layer 7, a gel material 8 and a urethane film 9 laminated on a head abutting part 1e of a shell structure body from the head abutting part side, and a vent layer part of a surface cover 6 laminated on the surface. The gel material is covered with a flexible film to facilitate fitting to the back part of the child seat body. Further, the surface of the flexible film is made uneven to further relax impact since the flexible film is freely deformed without strain, following the deformation of the gel material caused by the impact.
Patent JP-2002016150-A (JP)
Title: Semiconductor storage device and manufacturing method thereof
Inventor: HASHIMOTO SHINGO
IPC: H01L27/11
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device constituted in such a structure that a load element is dispersed with and moreover, the stable operation of a memory cell and the high-speed operation of the memory cell are made compatible without making large the size of the memory cell. SOLUTION: This semiconductor storage device is a STRAM of a constitution that a load element is dispersed with. The film thickness of gate insulating films of a pair of MOS transistors 1, and 1' for drive consisting of N-MOS transistors in a memory cell is set thicker than that of gate insulating films of a pair of MOS transistors 2 and 2' for address selection consisting of P-MOS transistors in the memory cell.