baber/WOPTO huggingface dataset:
Patent JP-2002050780-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: FUKUI ATSUSHI
IPC: H01L31/04
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing solar cell which can clear the process for formation of the inner electrode of the solar cell, formation of the outer electrode, and formation of an insulating layer between both electrodes with a single process, and is satisfactory in adhesion between a substrate and a spherical cell and high in reliability, and to provide the solar cell. SOLUTION: This manufacturing process includes a process of preparing a substrate 17, where circular processing is applied to expose the two layers inside a three-layered structure, consisting of the first conductive layer 17a, an insulating layer 17b, and the second conductive layer 17c; a process of preparing a spherical cell 10 which is constituted by forming a second conductivity-type semiconductor layer 11, such that one part of a first conductivity-type semiconductor layer 11 is exposed, on the surface of the spherical substrate having the first conductivity-type semiconductor layer 11;  and a process of electrically connecting the exposed section of the first conductivity-type semiconductor layer 11 with the first conductive layer 17a and electrically connecting a second conductivity-type semiconductor layer 12 with the second conductive layer 17c, and forming a recess 17d such that the substrate 17 is moved along the spherical cell 10 by placing the spherical cell 10, so that the section where the first conductivity-type semiconductor layer 11 is exposed of the spherical cell 10 abuts against the section, where circular processing is applied such that the two layers within the substrate 17 is exposed.
Patent JP-2001069822-A (JP)
Title: Operation structure for working vehicle
Inventor: TANAKA MASAICHI
IPC: B62D49/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an operation structure for a working vehicle, capable of readily carrying out the lifting and lowering drive of working apparatus and the engaging and disengaging operation of a working clutch. SOLUTION: This operation structure for working vehicle has a constitution in which an operating tool 3 is installed at the lower side of a steering handle 23 and the operating tool 36 is located at a position different from a spoke part of the steering handle 23 when viewed in a plane in a state of the spoke part of the steering handle 23 to become a right-left symmetric. The operating structure has a constitution in which a lifting operation for lifting and driving a working apparatus to a fixed height by a driving mechanism by a disengaging operation of a working clutch, a lowering operation for lowering and driving the working apparatus to the ground by the driving mechanism and a working clutch engaging operation for engaging the working clutch are carried out by operating the operating tool 36.
Patent JP-2002051155-A (JP)
Title: Interphone system in multiple dwelling houses
Inventor: KITAGAWA KAZUMI
IPC: A47G29/12
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a collect front-door apparatus and a living room apparatus for indicating the arrival date of luggage delivered at a delivery service locker, warning of retention or the location of delivery service locker. SOLUTION: An interphone system is composed of collection front-door systems 11 and 12, having an ID reader 211 mounted at the entrance of multiple dwelling houses, delivery service lockers 31 and 32 for sending luggage-arrival information, including new arrival of luggage, warning for detention, a location site, and room numbers, a controller 5 mounted at a communal part such as management room, and room apparatus 41, 42, and the like mounted in each house. The collection front-door systems and the room apparatus have each a monitor, speech synthesis circuit, CPU circuit, and loudspeaker.  The controller compares the arrival information of luggage from the delivery service locker with the room number obtained from ID data read by the ID reader, and sends the arrival information of luggage to the collect front-door apparatus corresponding to the identified ID information by the ID reader and the room apparatus of the corresponding the room number under control.
Patent JP-2002055487-A (JP)
Title: Method for manufacturing toner
Inventor: IGA TAKASHI
IPC: C08F2/18
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficient manufacture of a toner which contains little coarse particles or fine particles even when the toner is not subjected to a classifying process and which does not cause white stripes in the print or fog even on recycled paper. SOLUTION: The method for manufacturing toner includes a process of dispersing a monomer composition containing polymerizable monomers, coloring agent and electrification controlling agent into a water-based dispersion medium by using a stirring tank to granulate liquid drops of the monomer composition to obtain a dispersion liquid, a process of sending the dispersion liquid at <=7 m/sec injection speed to a polymerization tank, and then a process of polymerizing the polymerizable monomers in the dispersion liquid drop to obtain color polymer particles. Thus, the obtained toner has a sharp particle size distribution.
Patent JP-2002021495-A (JP)
Title: Attaching method and construction for waterproof sheet for tunnel
Inventor: KANAZAWA MITSUO
IPC: E21D11/38
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an attaching method and an attaching construction for a tunnel waterproof sheet by fitting hinge members to a plurality of base members without opening holes in the waterproof sheet in the attaching method for a waterproof sheet for preventing water leakage from the primary lining concrete side interposed between the primary lining concrete and the secondary lining concrete in a process of tunnel construction. SOLUTION: The waterproof sheet is used to cover starting from the surface of the base member, a rod member is held by fitting a barrel member, a hinge plate at one side of the hinge member is inserted to the inner side of a channel- shaped tip portion of the base member, a hinge plate at the other end is inserted to the inner side of the channel-shape tip portion at the other end while pushing another bolt downward, then the tip of the bolt is brought into contact with a pushing portion and tightened, in this way, the waterproof sheet can be firmly fixed, and even a waterproof sheet is made by laminating a synthetic resin sheet to an unwoven fabrics, the waterproof sheet can be fixed very easily.
Patent JP-2002054492-A (JP)
Title: Estimation device of stratified charge combustion degree for internal combustion engine and control device of stratified charge combustion degree for internal combustion engine, using it
Inventor: FUKUDA TAKASHI
IPC: F02D41/22
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To estimate a stratified charge combustion which is a distribution tendency of flammable air fuel ratio mixture gas and recover deteriorated stratified charge combustion degree so as to correspond to an actual stratified charge combustion in an internal combustion engine conducting the stratified charge combustion. SOLUTION: The stratified charge combustion degree correlates with a time change tendency (wave form characteristics) of an exhaust gas air fuel ratio A/F. In stratified charge combustion operation, the wave form characteristics of the exhaust gas air fuel ratio A/F are detected, and based on the detected wave form characteristics, an actual stratified charge combustion within a combustion chamber is estimated. As the wave form characteristics, for example, time interval ΔCr in the rich side than a reference air fuel ratio A/Fbase (for example 20) of the A/F waves is detected. The shorter the ΔCr is, the higher the stratified charge combustion degree becomes, that is, it is estimated that the flammable air fuel mixture gas is concentrated close to an ignition plug.
Patent JP-2002064796-A (JP)
Title: Moving image insertion system
Inventor: TAGUCHI KIYOSHI
IPC: H04N21/44
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a moving image insertion system, that inserts other moving image data into moving image data that are communicated. SOLUTION: A moving image data capture section 1-2 of a mobile terminal 1 captures moving image data and a data transmission reception section 1-1 transmits moving image data captured by the moving image data capture section 1-2 to a switch 2. A data transmission reception section 2-1 of the switch 2 transmits the moving image data from the mobile terminal 1 to a data compositing section 2-2. Then the data compositing section 2-2 composites the moving image data from the data transmission reception section 2-1 with the moving image data from a control terminal 4 to transmit the composited data to the data transmission reception section 2-1, and the data transmission reception section 2-1 transmits the moving image data from the data compositing section 2-2 to a mobile terminal 3.  A data transmission reception section 3-1 of the mobile terminal 3 transmits the moving image data from the switch 2 to a moving image data display section 3-3 and the moving image display section 3-3 displays the moving image data from the data transmission reception section 3-1.
Patent JP-2002062999-A (JP)
Title: Printer management system
Inventor: KIMURA SHUJI
IPC: G06F3/12
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a printer management system automatically registering an address of a client device, to which a printer connected to the network informs a status change, by request from management software of the client device. SOLUTION: In this printer management system, management software of a client PC demands registration of its own address from a management objective printer connected to the network, and a notification processing part of the printer registers the informed address in a notification counterpart table if the registration demanded client PC address is not registered in the notification counterpart table in an internal memory. Under this condition, the notification processing part in each printer informs the latest status to the address registered in the notification counterpart table if the status is changed, and the client PC receives the latest status from the printer so as to indicate the status information on a display and the like (steps S101-S107).
Patent JP-2002059671-A (JP)
Title: Printing blanket
Inventor: OKUBO HIROMASA
IPC: C22C19/03
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a printing blanket which shows a rapid and apt fitting property to a printing cylinder shaft for a high-speed printing machine and also has a durable metal sleeve. SOLUTION: In the cylindrical printing blanket with a metal sleeve, this printing blanket has a metal sleeve composed mainly of nickel with 0.5 wt.% or less sulfur content. Also in the cylindrical printing blanket with a metal sleeve this printing blanket has a metal sleeve composed mainly of nickel with 1.0 wt.% or less sulfur content and 0.01-1.0 wt.% manganese content.
Patent JP-2002064415-A (JP)
Title: Method for detecting site diversity switching and satellite broadcasting receiver with site diversity switching detecting function
Inventor: ISHIHARA KENICHI
IPC: H04N5/44
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting site diversity switching by which whether or not site switching is operated at specified timing on a broadcast transmitting side by using a digital satellite broadcasting receiver and to provide a satellite broadcasting receiver having a site diversity switching detecting function. SOLUTION: The number of superframes is counted from the output starting time of a transmission switching signal and, when it is detected that at least one of a frame status signal indicating that a frame synchronizing pattern is continuously detected, a carrier reproduction status signal indicating that carrier reproduction is normally performed, or a TMCC status signal indicating that the number of error bits in TMCC information is smaller than a predetermined number ceases during the counting period of the sixteenth super-frame in the course of counting the number of super-frames, a site diversity switching detecting signal is outputted. Therefore, whether or not site switching is operated at the specified timing on the broadcast transmitting side can be detected from the site diversity switching detecting signal on the digital satellite broadcasting receiver side.
Patent JP-2002064470-A (JP)
Title: Error control method
Inventor: ISHIO YASUSHI
IPC: H04L1/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an error control method using a parity detection bit, which does not drop the transmission efficiency of a communication system. SOLUTION: The least significant bit is replaced with a parity detection bit, among the row of bits to which parity detection is executed. In case that the information of the bit rows D7-D0 is, for example, sound PCM data or image data or the like, the error of the least significant bit does not have large influence upon the quality of the information. Therefore, it becomes possible to perform error detection without dropping the transmission efficiency of the communication system, by replacing the least significant bit with a parity detection bit.
Patent JP-2001137199-A (JP)
Title: Biological information collecting and recording system for health management
Inventor: ARIFUKU KIYOSHI
IPC: G16H10/60
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a biological information collecting and recording system for health management capable of gathering individual biological information unconsciously in daily living activities. A biological information collecting and recording system for health management contributing to individual health management and health maintenance is also provided. SOLUTION: The system is provided with a home equipment that measures individual biological features and transmits those individual information and other equipment that is controlled based on biological information to contribute to individual health management 12-19, wherein the two equipments are connected with each other via local area network 10. In another embodiment, the biological information is stored in a controller 20 and the equipment that requires biological information accesses the controller to obtain the biological information. Reliable and updated information is obtained daily. The obtained information is applied to the optimum health management and health maintenance by the equipments.
Patent JP-2002071236-A (JP)
Title: Cold storage refrigerating machine
Inventor: SHIYU SHIYOUI
IPC: F25B9/10
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To absorb heat efficiently by eliminating troubles incident to multistage cold refrigerating machine, e.g. a spatial problem incident to increase in the designing time caused by complication of the arrangement or increase in the overall size, or a problem of cost. SOLUTION: At the chill generating section 101 of a two stage pulse tube refrigerating machine, an intermediate heat exchanger (an inner intermediate heat exchanger 125 and an outer intermediate heat exchanger 127) is interposed between the low temperature end 120L and the high temperature end 120H of a second stage cold accumulator 120. Heat can be absorbed efficiently from the intermediate heat exchanger in addition to a second stage heat exchanger 144 and a first stage heat exchanger 134, by absorbing the heat loss at the low temperature end 120L caused by nonideal properties of working gas from the intermediate heat exchanger. Heat absorption from the intermediate heat exchanger has no effect on heat absorption at the second stage heat exchanger 144.
Patent JP-2002069449-A (JP)
Title: Liquid crystal composition and liquid crystal display element using the same
Inventor: ONISHI HIROYUKI
IPC: C09K19/30
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a low viscous liquid crystal composition stable to heat and light and having a wide range of liquid crystal temperature and a negative Δεwith a large absolute value. SOLUTION: This liquid crystal composition includes compound having structures represented by formulas (1-1), (1-2), and (1-3) in the molecule and having a negative Δε. The liquid crystal composition contains as an additional component compounds represented by general formulas (III) and (IV). Accordingly, an excellent liquid crystal composition which possesses negative dielectric anisotropy with a large absolute value, suitable refractive index anisotropy, relatively low viscosity, high compatibility, and excellent chemical and physical stability is obtained. In addition, an excellent liquid crystal display element using this composition is obtained.
Patent JP-2002072876-A (JP)
Title: Method and device for confirming validity of certificate
Inventor: FUJISHIRO TAKAHIRO
IPC: H04L9/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To shorten a time to confirm validity of a public key certificate after confirmation of the validity is requested. SOLUTION: A certificate validity confirmation center VC regularly retrieves and verifies the paths from a bridge authentication bureau CAbridge Up to each terminal authentication bureau CA, and makes the verified paths correspond to the terminal accommodation authentication bureau to register them in a path DB. Moreover, when the center is requested to confirm validity of a certificate from an end entity EE, the center checks whether or not the paths made to correspond to the terminal accommodation authentication bureau CA accommodating the end entity EE and the paths made to correspond to the terminal accommodation authentication bureau CA having issued the requested certificate are registered in the path DB, and determines the certificate as valid only when both are registered.
Patent JP-2002076169-A (JP)
Title: Surface mounting type metal package and its manufacturing method
Inventor: MATSUMOTO SHOJI
IPC: H01L23/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounting type metal package and its manufacturing method superior in strength and airtightness and capable of making the whole height of the package thinning of 1.0 mm or less. SOLUTION: An electrode terminal 4 is insulated and sealed through a glass 3 in a through hole 3 provided on a shell-like metal base 1 comprising a thin plate material, one end of the electrode terminal 4 being an outside terminal 6 is arranged on the substantially same plane as the bottom face of the metal base 1, and a coating layer 10 of 10 μm or less comprising a fluorine-based material is formed on the bottom face of the metal base 1 except for the outside terminal 6.
Patent JP-2002070045-A (JP)
Title: Outer peripheral wall of underground structure and its construction method
Inventor: SAWAIZUMI SHINICHI
IPC: E02D29/045
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To simplify a ground excavation work and a surface preparation work, to build a landslide protection wall during excavation when water- tightness has been improved, further, to utilize it as the outer peripheral wall for the main structure, in addition, to reduce the wall thickness and the amount of bar arrangement for the RC wall constructed adjacently to the outer peripheral wall. SOLUTION: To the end portion of the flange 2 of an H-steel 7, a cut end edge 5a of a halved straight line steel sheet pile 5 is jointed, neighboring H-steel 7 are jointed together by the linkage function at the tip of the sheet pile thereby permitting the construction of continuous steel wall 10, this steel wall 10 is used as the landslide protection wall 9 during excavation, thereafter together with an RC wall 12 constructed adjacently, which function as a double wall as the feature of this construction method.
Patent JP-2002070071-A (JP)
Title: Mounting structure for bottom cover of swing body of construction equipment
Inventor: TOCHIGI KENICHI
IPC: B66C13/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a bottom cover of a swing body of construction equipment, capable of facilitating the opening and closing of the opening formed in the bottom part of the swing body during the repair and inspection of the power unit, etc., of the construction equipment and preventing damage caused by the attachment and detachment of the cover. SOLUTION: The plural covers 7, 8 and 9 for closing the opening for maintenance are mounted in juxtaposition on the above opening formed in the bottom part of the swing body of the construction equipment. At least one 8 of the covers 7, 8 and 9 is slidably mounted on the opening. The slidable cover 8 is slid and laid on or under the other covers so as to form the opening.
Patent JP-2002069898-A (JP)
Title: Paper for file holder and method for producing the same
Inventor: YAMAKAWA KAZUHIDE
IPC: B42F7/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper for a file holder having low areal weight, produced by using less amount of vegetable fibers and having sufficiently high stiffness and strength and good punchability. SOLUTION: The file holder paper has a surface layer/inner layer structure or a surface layer/inner layer/surface layer structure and is produced by a multi-layer paper-making process. The surface layer has a density of 0.65-0.95 g/cm3 and the inner layer contains thermally expansible particles and has a density of 0.2-0.5 g/cm3.
Patent JP-2002080534-A (JP)
Title: Modified dienic polymer and method for producing the same
Inventor: KUBO NOBUAKI
IPC: C08F36/04
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a modified dienic polymer which is suitable for providing automotive tires each having an excellent fuel-saving property and an excellent braking property. SOLUTION: This silsesquioxane-modified dienic polymer is characterized by reacting an active conjugated dienic polymer having an alkali metal terminal with a silsesquioxane compound having at least one functional group selected from an alkoxy, an alkoxysilyl, epoxy, glycidyl, carbonyl, ester, vinyl, styryl, chlorine atom, bromine atom, and iodine atom, and the method for producing the polymer is provided.
Patent JP-2002087790-A (JP)
Title: Information input method for radio terminal for forklift truck
Inventor: KOUNO KAZUYA
IPC: B66F9/24
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an input method for a radio terminal for a forklift truck capable of preventing the erroneous operation of an input operation of the radio terminal for the forklift truck. SOLUTION: In this method, when load information relative to loads 14 handled by the forklift truck 10 is transmitted to a host computer 16 from the radio terminal 11 on the forklift truck 10 side, the load information provided for the load 14 and command information provided for the forklift truck 10 are inputted to the radio terminal 11. In this case, the load information is converted into bar codes 15 and displayed on the loads 14, one part or the whole of the command information is converted into bar codes 18a-18n and displayed on the forklift truck 10, and the bar codes 15 of the load information and the bar codes 18a-18n of the command information are inputted to the radio terminal 11 by reading them with a bar code scanner 13 provided for the radio terminal 11.
Patent JP-2001136536-A (JP)
Title: Encoding method and decoding method for dynamic picture
Inventor: NAKAYA YUICHIRO
IPC: H04N19/51
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing rounding errors, caused by coprimary interpolation processing carried out for motion compensation, from being accumulated in an image-encoding method which quantizes luminance or the intensity value of color difference into an integer. SOLUTION: For a P frame for which unidirectional motion compensation is performed, two kinds of P+ frames 503, and 507, where a value obtained by adding 0.5 to an integer is rounded up and P-frames 505 and 509 where the value obtained by adding 0.5 to the integer is rounded off, are prepared.