baber/WOPTO huggingface dataset:
Patent JP-2002088713-A (JP)
Title: Laying and smoothening workability evaluation equipment for asphalt mixture
Inventor: NAKAYA YOSHIAKI
IPC: E01C23/01
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To relatively easily find out the ranges of optimum values for blending, temperature and the range of the optimum value of screed operating conditions without carrying out a trial work, because the laying performance identical to that of the screed of the real machine can be reappeared and thus the relations among the surface conditions and porosity of the laid and smoothened asphalt mixture and other factors affecting the above can be easily and quantitatively evaluated at a plant or a testing station. SOLUTION: A laying and smoothening slope pallet 2 is installed on a support frame base 1 as a laying and smoothening slope, and the screed mounted on the asphalt finisher is simulated by installing the screed 9 carrying a material supply hopper 4 and a compacting device 5 in a movable manner on the laying and smoothening pallet 2.
Patent JP-2002092029-A (JP)
Title: User information estimating device
Inventor: SASAKI MIKIO
IPC: G06F17/30
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To achieve a proper equipment operation with a small amount of user inputs for estimating user information such as the user's environment, situation, state, and action regardless of a request from the user in further detail as the first purpose, and for more accurately acquiring the user information as the second purpose. SOLUTION: In a user information estimating device 1, use information is classified into five, that is, the user's environment, situation, state, request, and action, and when information obtained by integrally grasping them is defined as a phase, the user information is further classified into totally six. Then, the user information is expressed with the item values of those respective defined classifications, that is, the user's environment, situation, state, request, action, and phase, and the estimated calculation of those item values is operated by respective calculating parts 10-60.  Then, a rule data base 70 in which time space characteristics to be applied to the item values by time space elements, the information of the judged phase, and an inter-item rule are described and optimization processing for those respective defined classifications using vector expressions are introduced to the estimated calculation.
Patent JP-2002097160-A (JP)
Title: Method of manufacturing iodized aromatic compound
Inventor: KITAGAWA HIDEO
IPC: C07C39/27
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of obtaining an iodized aromatic compound in high yield. SOLUTION: This method manufactures an iodized aromatic compound by treating an aromatic compound with iodine chloride in the presence of a compound expressed by general formula (I). [R1 to R4 are each independently H, a halogen atom, an alkyl group or an aryl group, M is Li, Na, K or Cs or a group expressed by general formula (II) [R5 to R7 are each independently H, a halogen atom, an alkyl group, an aryl group.], titanium trichloride, silver or a (substituted) ferrocene].
Patent JP-2001135963-A (JP)
Title: Electronic assembly with heat sink
Inventor: PRAJESCU ADRIAN
IPC: H05K1/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To enhance heat exchanging between a printed-circuit board and a sole plate, using a simple structure and at a low cost. SOLUTION: A heat-conductive electrical insulating material 6 is arranged in a region to the support surface of a sole plate 1, the material is pinched between a printed circuit board 2 and the sole plate 1, and compressive stress is applied to the heat-conductive and electrically insulating material 6 by the printed circuit board 2 and the sole plate 1.
Patent JP-2002100688-A (JP)
Title: Method of manufacturing nonvolatile semiconductor memory
Inventor: ORITA TOSHIYUKI
IPC: H01L29/788
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To facilitate dimension control of a tunnel window diameter, and to form a microscopic EEPROM cell so as to form the tunnel window in the EEPROM cell. SOLUTION: A tunnel oxide film can be formed in a tunnel window portion through the following steps: a high concentration impurity is selectively introduced in the region other than a polycrystalline silicon portion in a region to be the tunnel window portion; the polycrystalline silicon portions, into which the impurity is not introduced, is selectively etched; and then some polycrystalline silicon portions left not etched is oxidized.
Patent JP-2002100362-A (JP)
Title: Non-aqueous secondary battery
Inventor: YAMANO ATSUSHI
IPC: H01M10/0566
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous secondary battery, which is excellent in reliability over a long period of time, by suppressing capacity degradation by repetition of charges/discharges of electricity in the non-aqueous secondary battery. SOLUTION: An electrode is formed by forming an electrode-applied film which contains a binder and an active material in a surface of a conductive base body. As the binder, a mixture of a polyvinylidene fluoride system polymer and a cellulose-rubber-ester combined system polymer is used. By this, since adhesive property to the conductive base body becomes good comparing with the electrode-applied film of which the binder is constituted from the polyvinylidene fluoride system polymer independent, cell capacity reduction by degrading of the electric junction between the electrode-applied film and the conductive base body, according to the repetitions of a charge/discharge electricity, can inhibited.
Patent JP-2002099175-A (JP)
Title: Image forming apparatus
Inventor: OHATA SEIJI
IPC: G03G21/14
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which can control an endless belt speed stably and at low cost and form an image of high quality by controlling the endless belt speed according to temperature variation information from a temperature detecting means when a temperature detecting means which a fixation part has is not used for temperature control over the fixation part without providing a temperature detecting means used exclusively to measure driving roller temperature. SOLUTION: The image forming apparatus is equipped with image forming means A to D which form an image by using as an image carrier a belt which a carrying means 9 has and a fixation part 10 which performs heat fixation by introducing a transfer material S into a nip formed by a fixing belt 10a and an elastic pressure roller 10b provided in contact with it and clamping and carrying the transfer material. The fixation part 10 has a temperature detecting means 15 arranged and controls the rotational frequency of the driving roller of the carrying means 9 according to the temperature variation information on the fixation part 10 detected by the temperature detecting means 15.
Patent JP-2002111200-A (JP)
Title: Method for manufacturing printed board
Inventor: TAMAKI MASANORI
IPC: H05K3/40
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed board capable of equally leveling all the plated conductors 6 even though it is a large printed board. SOLUTION: A board 1 is flattened by passing it through between a pair of rollers 11A and 11B. The rollers 11A and 11B with their rotational shafts 12A and 12B stabilized to the respective shaft bush member are held in mutually parallel with axial direction. The cylindrical shape of the rollers 11A and 11B requires only control of parallelism of axial direction of the 12A and 12B and easily maintain the parallelism compared with the case of using a pressing plate. This makes it possible to equally flatten all the plated conductor 6 to surely decrease dispersion of plated height H.
Patent JP-2002097614-A (JP)
Title: Sandbag
Inventor: OMORI YOSHITO
IPC: E02B3/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sandbag, swelling when contacting with water to serve water shielding function, decreasing in weight and thickness, giving no damage to environment after usage, and facilitating waste disposal. SOLUTION: The sandbag 1 comprises a water absorptive organic granular material 3 formed by compressing and granulating vegetable fibers or a vegetable powder, filled in a water permeable beg 2, the organic granular material 3 containing an organic swelling material 4 consisting a vegetable polymer which swells when contacting with water.
Patent JP-2002062837-A (JP)
Title: Driving circuit and driving method
Inventor: KO UNHO
IPC: G02F1/133
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit and method capable of increasing the range of output voltage. SOLUTION: This driving circuit or method, which is provided with a first circuit device, a second circuit device and an output device, is constituted of a process in which a first prescribed state is generated at the output port of the first circuit device or a first output signal is generated at the output port and is controlled within a first voltage range limited by a first voltage power source and a second voltage power source based on a selection signal, a process in which a second prescribed state is generated at the output port of the second circuit device or a second output signal is generated at the output port and is controlled within a second voltage range limited by a third voltage power source and a fourth voltage power source based on the selection signal,  and a process in which when the output port of the first circuit device generates the first prescribed state and the second circuit device outputs the second output signal, the output device outputs the second output voltage, and when first circuit device outputs the first output signal and the output port of the second circuit device generates the second prescribed state, the output device outputs the first output signal.
Patent JP-2002112202-A (JP)
Title: Image signal processing apparatus and its method
Inventor: OKUDA TAKUSHI
IPC: H04N7/01
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that can regard even moving data as still data in the case of IP conversion so as to apply interpolation to field data and to provide its method. SOLUTION: The method of this invention decides a function that represents a motion quantity by an absolute value of a difference between data of a current field resulting from applying motion compensation to data of one field delay and data of two field delay resulting from applying motion compensation to data of one field delay, obtains a motion quantity between data of a pixel A of the current field at the same positions as that of a pixel R whose motion is desirably detected and data of a pixel D at the same position of two field delay, obtains a motion quantity between data of a pixel B of the one field delay on at the same line as the pixel R of the one field delay and data of a pixel E of three field delay at the same position as the pixel B of the one field delay,  obtains a motion quantity between data of a pixel C of the one field delay below one line of the pixel R and data of a pixel F of the three field delay at the same position as that of the pixel C and detects the motion by using the motion quantities above.
Patent JP-2002100166-A (JP)
Title: Recording medium reproducing device and method
Inventor: IWAMOTO TAKESHI
IPC: G06F3/0482
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To enable a user to surely select a desired reproduction position at a time of memory reproduction. SOLUTION: The device, which accepts a registration instruction in arbitrary reproduction positions during the reproduction of a recording medium, accepts the selection of any among the respective reproduction positions by presenting a menu in accordance with the respective stored reproduction positions after the respective reproduction position when the registration instruction is performed, and displays information 32 to 34 indicating the respective stored reproduction positions as the menu described above when making the reproduction of the recording medium from the selected reproduction position, is used.
Patent JP-2002110778-A (JP)
Title: Semiconductor chip cover
Inventor: SUZUKI HIROKO
IPC: H01L21/68
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip cover capable of preventing the occurrence of the scattering and damaging of semiconductor chips during transfer. SOLUTION: The semiconductor chip cover 1 is used as the cover for a tray 100. A square-shaped frame 3 is formed on the edge of a square plate-like base part 2 on the semiconductor chip cover 1. The shape of the inside of the frame 3 is matched with the outermost shape of the frame 102 of the tray 100, and they can be fitted mutually. In addition, the semiconductor chip cover 1 forms 25 projection parts 4 formed to be projected in each storing chamber 103 of the tray 100, respectively. The projection part 4 makes a rectangle, for instance, in planar view, and the end face is a plane parallel with the base part 2. In addition, the semiconductor chip cover 1 comprises a material the elasticity of which is lower than that of polyimide.
Patent JP-2001155332-A (JP)
Title: Abrasive composition and method for manufacturing memory hard disk using the same
Inventor: SHEMO DAVID M
IPC: B24B37/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive composition which can prevent generation of vibration and damage of a chamfer part due to the vibration at the time of finish polishing of a substrate and to provide a method for manufacturing a memory hard disk using the same. SOLUTION: The abrasive composition for polishing the substrate is constituted by containing an abrasive content of which is 0.1 to 50 wt.% of total weight of the composition, a polishing resistance depressant content of which is 0.0001 to 3.0 wt.% of the total weight of the composition, a polishing accelerator content of which is 0.001 to 40 wt.% of the total weight of the composition and water.
Patent JP-2002106052-A (JP)
Title: Manhole
Inventor: NAKANISHI MUTSUMI
IPC: E02D29/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a manhole suitably prevented from the inflow of water into a working area for workers in addition to being easy to construct and low in cost. SOLUTION: This manhole 1 is provided with the working area 10 for workers, an inflow channel 3 for making water flow in from the outside, and a vertical pipe 4 for guiding the water flowing in through the inflow channel 3, downward. The water flows down in the vertical pipe 4 from the upper part, and after the flow direction is bent almost horizontally at a bent part 42 formed at the lower part of the vertical pipe 34, the water is discharged almost horizontally from a discharge port 43 of the vertical pipe 4. An inflow preventing wall 7 is provided for preventing the inflow of the water almost horizontally discharged from the discharge port 43 of the vertical pipe 4, into the working area 10.
Patent JP-2002116965-A (JP)
Title: Server connection reservation control system
Inventor: KURUSU YOJI
IPC: H04L12/54
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To surely connect a content distribution server when a customer recognize the congestion state of a content distribution server by reserving a connection desired by the customer. SOLUTION: This server connection reservation control system 300 is placed between a customer terminal 100 and the content distribution server 400. The control system is provided with a means 370 for managing the connection state of the content distribution server, a means 310 for reporting the congestion condition of the content distribution server to the customer, a means 320 for receiving a connection reservation by the selection of the customer and a means 340 for permitting the connection to the content distribution server to the customer whose connection reservation is received.
Patent JP-2002116767-A (JP)
Title: Music data delivery system
Inventor: IGARASHI YOSHIHARU
IPC: G06Q50/10
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a music data delivery system which can effectively utilize music delivery services in order to provide commercial advertisement and can improve the profitability of the music delivery services. SOLUTION: A music data delivery server 7 is provided with a means 8 for embedding advertisement speech information data 21 into music data 22 and a delivery means 12 for delivering the music data 25 added with the advertisement speech information to a personal computer 6a of a user 3 in accordance with the music data delivery request outputted from the personal computer 6a of the user 3. As a result, advertisement speech information data 21 is embedded into the music data 22 and is saved. The music data 25 added with the advertisement speech information is delivered to the personal computer 6a when the user 3 outputs the music data delivery request from the personal computer 6a.
Patent JP-2002117239-A (JP)
Title: Method and system for managing sales
Inventor: FUJINO KOJI
IPC: G06Q40/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a sales managing method and a sales management system capable of grasping the interest degree of an invisible customer in merchandise even in sales through a terminal computer, in which the invisible customer is an object. SOLUTION: In this sales managing method in which a merchandise guide picture is displayed on the terminal computer B capable of performing account transaction processing such as payment/deposit, the computer B inputs selection items displayed on the merchandise guide picture, and different sales processing is performed in every type of selection items inputted by the customer, and required time from the display of the merchandise guide picture up to the entry of the selection items is counted. Even when the computer B inputs the same selection item, different sales processing is performed in accordance with the length of required time until the selection item is inputted.
Patent JP-2002115619-A (JP)
Title: Fuel injection device
Inventor: HEIKO KENJI
IPC: F02M55/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device having small pressure increasing means for increasing pressure in a common rail by utilizing the discharge pressure of a low pressure fuel pump or a fuel injection device having improved pressure reducing property, while solving the problem on a fuel injection device using a common rail with direct injection that a time is required for increasing fuel pressure with a high pressure fuel pump driven by an engine and a long time is required for reducing the pressure. SOLUTION: A pressure piston 1 is constructed to be insertable into the common rail 53 and the pressure increasing means for thrusting the pressure piston 1 is constructed by a piston 4 for operating pressure on a fuel from the low pressure fuel pump 51. An orifice is provided in a passage ranging from the fuel pump to the pressure increasing means, and a communication pipe 66 ranging from the inlet of the pressure increasing means to a fuel tank and a solenoid valve 55 are provided for improving the pressure reducing property due to opening the solenoid valve.
Patent JP-2002065506-A (JP)
Title: Deodorizing toilet
Inventor: NAKADAI MITSUO
IPC: A47K13/30
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing toilet requiring reduced electricity and generating less noise and to be set in a room for completely adsorbing and deodorizing the odor of excrement and letting out the odor from the room without letting the odor flow backward from the crotch of a user. SOLUTION: An appropriate space is formed between a flat plane part continued to the upper edge of the bowl surface of the Western style toilet and a seat set over the flat plane part, while air flowing into the space from the peripheral part of the seat is cut. A suction port is formed in the rear of the flat plane part, and the space in the crotch part of a user formed when the user uses the toilet is only one vent hole. The air flow from the front to the rear is generated within the bowl surface, the turbulent air flow thereon is prevented, and the air is sent to a deodorizer device to be deodorized and exhausted in the room.
Patent JP-2002118847-A (JP)
Title: Moving picture coding apparatus
Inventor: MORI KOJI
IPC: H04N19/61
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture coding apparatus that can enhance a recording efficiency of coded data to a recording medium. SOLUTION: A rate control circuit 58 that is used for the moving picture coding apparatus to prevent an output buffer from being overflowed, is provided with an output buffer overflow prevention discrimination threshold control section 20 that decreases an adjustment margin to fix number of generated bits of each GOP, an output buffer occupied bit number monitor section 23 that monitors number of input bits and number of output bits of the output buffer so as to obtain number of occupied bits in the output buffer,  and an overflow discrimination section 25 that compares an output buffer occupied bit number threshold value obtained from the output buffer overflow prevention discrimination threshold value control section 20 with number of the occupied bits obtained from the output buffer occupied bit number monitor section 23 to discriminate the occurrence of overflow and provides an output of a difference between the output buffer overflow prevention discrimination threshold value and number of the occupied bits as an upper limit of number of assigned bits of a succeeding coding frame.
Patent JP-2002121552-A (JP)
Title: Solidifier for water-containing soil and process for solidifying water-containing soil using this
Inventor: INAGAKI KOSHIRO
IPC: C09K17/10
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a solidifier for water-containing soils which shows a high fluidity for enabling easy handling during soil stabilizing or other working processes and rapidly agglomerates and solidifies to form a fine solidified substance after the completion of the process. SOLUTION: The solidifier for water-containing soils comprises at least one inorganic cement, at least one alkali silicate component and at least one metal salt/hydroxide chosen from salts and hydroxides of alkaline metals and alkaline earth metals and salts and hydroxides of iron and aluminum.
Patent JP-2002123735-A (JP)
Title: Method and system for processing point
Inventor: FUCHI TAKAHARU
IPC: G06Q50/34
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To give a value for the viewing of an advertisement, etc., not only to a registered member but also to a non-member by attaching game property to the viewing of the advertisement, etc. SOLUTION: A question about an advertisement object and question information including a link to a hint to the question are transmitted to a user terminal and time is started to be measured. In the case of receiving a request that a specific hint to the question is referred to from the user terminal, the occurrence of the reference to the specific hint is stored in a storage device. In the case of receiving an answer to the question about the advertisement object from the user terminal, time measuring is stopped and the acquired point value of the user is calculated on the basis of the correct answer state of the answer, the occurrence state of hint reference and time measuring results. A user of a non-member registers contact address information.  Whether or not the user of the non-member wins a lottery is decided with a probability obtained by dividing the acquired point value by the total point values cast by all lottery participants. When the user of the non-member wins a prize, prize winning is notified by using the registered contact address information.