baber/WOPTO huggingface dataset:
Patent JP-2003053105-A (JP)
Title: Flocculating and settling apparatus
Inventor: KATO ISAMU
IPC: B01D21/24
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a sludge-blanketed flocculating and settling apparatus provided with a distributor which consists of a plurality of hollow radial tubes projecting radially from the central part of a settling tank and is rotated horizontally in a sludge-blanketed layer formed at the bottom of the settling tank and a center column which is supported and fixed vertically in the water of the settling tank so that the raw water to be treated is received, introduced into the central part of the distributor and emitted into the sludge-blanketed layer from a discharge port arranged on each of the hollow radial tubes through the distributor,  in which the bottom end of the fixed center column is connected to the central part of the rotating distributor without using a wearing seal so that the quality of the treated water is not deteriorated even when the raw water leaks from the connected part. SOLUTION: A communicating part A of the center column 13 with the distributor is formed by approaching the peripheral part of an opening arranged on the top surface of the central part of the distributor 15 close to the bottom end of the column 13 and positioned in the sludge-blanketed layer 11.
Patent JP-2003054397-A (JP)
Title: Brake control device
Inventor: MIYAMOTO TAKAO
IPC: B60T8/58
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a device performing the brake control while defining the spin caused by side slipping of rear wheels and the drift caused by side slipping of front wheels with respect to a slide slipping phenomenon of a combination vehicle. SOLUTION: A target yaw rate A determined from the steering input by operation and a detected output Bw of a yaw rate sensor mounted on a vehicle are compared, and it is determined that the side slipping phenomenon is the spin, when an absolute value of A-B is over a predetermined threshold value, and the polarities of A-B and B are different from each other. The different threshold values are respectively determined to automatically perform the brake control with comparatively small slide slipping in a case of the spin, and to perform the brake control with the comparatively large side slipping in the case of the drift, whereby the troublesome operation can be prevented.
Patent JP-2003025386-A (JP)
Title: Simple mold opening/closing order monitoring apparatus
Inventor: ISHIYAMA MANABU
IPC: B29C45/80
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To widely indicate a necessity of monitoring a mold opening/closing order of a low cost mold opening/closing order monitoring apparatus easy to handle by spreading an injection molding machine already appearing on the market. SOLUTION: The mold opening/closing order monitoring apparatus uses a function capable of omitting a worker's setting work of by a number-of-using sensors automatic setting function of automatically executing a using number setting work of sensors each for sensing a contact and a separation of the molds by utilizing a predetermined state of the molds. The apparatus also uses a method for allowing an alarm to generate as a stop means by abruptly stopping mold opening or mold clamping by sending a pseudo-signal to a molding machine controller 13 at the time of a fault of the mold opening/closing order so as to provide the apparatus irrespective of its type.  The apparatus also comprises a mechanism for allowing one power source switch 16 (power source switch of this apparatus) and one pilot lamp 17 (state confirming lamp of this apparatus) to be operated so as to eliminate a worker's skill.
Patent JP-2003065082-A (JP)
Title: Gas turbine controller, gas turbine system and gas turbine remote monitoring system
Inventor: NOMURA MASUMI
IPC: F01D17/16
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To improve reliability and reduce cost during operation of a gas turbine by suppressing combustion vibration occurring in a gas turbine and improving combustion stability. SOLUTION: A gas turbine controller is provided with a frequency analysis part 12 outputting an analysis result for respective frequency bands obtained by frequency-analyzing the vibration of pressure in a combustor 111 of a gas turbine 2 and dividing the result of the frequency analysis into a plurality of frequency bands, and with a control part 11 controlling at least either of the first fuel flow rates which is a flow rate of a fuel supplied to the combustor or the first air flow rate which is a flow rate of air, based on the analysis result for the respective frequency bands.
Patent JP-2002206479-A (JP)
Title: Compressor
Inventor: TOYAMA KENTARO
IPC: F04B35/04
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a vibration compressor for making it compact and improvement of the accuracy of assembling. SOLUTION: A yoke for transmitting magnetic flux of a permanent magnet 13 forming a linear drive unit 9 with a vibrator coil 11, and a cylinder and a pressure container body 26 are integrally formed with each other as a body block 28. A piston 3, which is to be inserted into the cylinder 1, is supported in a cantilever manner by two pairs of support springs 7 and 8 at an end opposite to an operating gas compression space 5, and the linear drive part 9 is arranged in parallel, in the radial direction of the piston. As compared to the structure of the linear drive part 9 being arranged in series in the axial direction of the piston, the longitudinal dimension of the piston part is reduced, and since a plurality of parts are arranged collectively in the body block 28, the number of parts items is reduced to improve the assembling accuracy.
Patent JP-2003065553-A (JP)
Title: Bath room system
Inventor: SHIRAISHI KAZUHISA
IPC: F24D3/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a bath room system capable of filling hot water in conjunction with other equipments when control of a hot water feeder having no heating function and a heater exclusively used for heating is not integrated. SOLUTION: The bath room system comprises a hot water feeding apparatus 3 to fill a bathtub 2 with hot water, a bath room heater 7 to perform heating of a bath room 1, and a washing room heater 9 to perform heating of a wash room 8. A bath room remote controller 5 installed to operate the hot water feeding apparatus 3 is provided with a transmitting part 5a to transmit a signal to the bath room heater 7. The bath room heater 7 and the washing room heater 9 are brought into a communicable state through a wire 10 or through radio transmission.
Patent JP-2002149704-A (JP)
Title: Generating method, browsing method, generating device and browsing device for specification description
Inventor: YOSHIMURA YASUO
IPC: G06F17/30
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide methods and devices for supporting patent work by efficiently generating and browsing a specification description through the electronic filing of patent official gazette. SOLUTION: The devices are equipped with a patent claim contents storage means 102 which stores patent claim contents regarding the range of a patent claim, an invention detailed contents storage means 103 which stores invention detailed contents regarding the detailed explanation of invention, a link specifying means 104 which specifies the patent claim contents and invention detailed contents, a link information generating means 105 which generates the specified contents as relation link information, and a detailed statement information storage means 106 which stores the patent claim contents, invention detailed contents, and link information together.
Patent JP-2003077007-A (JP)
Title: Three dimensional shape data generation method
Inventor: KUNO TSUTOMU
IPC: G06T1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To generate a three dimensional shape data showing a three dimensional shape of high quality at a low cost. SOLUTION: When generating a three dimensional data showing a three dimensional shape of a head part of a human based on a two dimensional image data showing the head part of the human, this method is provided with a first step for converting predetermined information of the two dimensional image data to height information of the three dimensional shape data, a second step for generating a region of a nose part of a face of the human shown by the two dimensional image data based on a position of a designated eye part of a head part of the human shown by the two dimensional image data, and a third step for giving a predetermined height to the height information of the three dimensional shape data corresponding to the region of the nose part of the face of the human generated by the second step and shown by the two dimensional image data so that the height information corresponding to a tip of the nose of the face of the human shown by the two dimensional image data is the highest.
Patent JP-2003078700-A (JP)
Title: Communication device
Inventor: HONJO KAZUYUKI
IPC: H04N1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication device that can suppress the communication charge in the case of receiving a mail main text from a mail server. SOLUTION: The communication device comprises a master device connectable to the mail server via a channel and one slave device or more wirelessly connected to the master device and has two mail addresses or more, then when a means for instructing the communication device to receive a mail main text from the main server instructs the communication device to receive an instruction of receiving the mail main text from the mail sever (step S9), a reception means receives the mail main text addressed to all mail addresses corresponding to the master device and/or the slave devices among mail main texts stored in the mail server (step S10).
Patent JP-2003038142-A (JP)
Title: Antimicrobe with minus ion
Inventor: ISHIKAWA HIROSHI
IPC: A23L3/3409
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a food-preserving container from which a food freshness- retaining effect and an antimicrobial effect for protecting a food from molds can be expected. SOLUTION: A safely treated minus ion-generating block is set to a food- preserving container to sterilize a food at a low cost.
Patent JP-2003078215-A (JP)
Title: Iii nitride semiconductor device and its manufacturing method
Inventor: SASAOKA CHIAKI
IPC: H01L21/20
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of easily processing a III nitride semiconductor and a new device structure realized by using the same. SOLUTION: A current constriction layer 308 is formed through following processes: There are a first process of providing an opening by etching after an amorphous layer is formed through a low-temperature deposition method, and a second process of forming layers above a P-type clad layer 309 at a temperature higher than an amorphous layer forming temperature so as to convert the amorphous layer into a crystal layer. The forming temperature of an amorphous layer is set at about 400 deg.C, and the forming temperature of the layers above the P-type clad layer 309 is set at 1100 deg.C or so.
Patent JP-2003070554-A (JP)
Title: Cart for trash can
Inventor: YOSHIDA NAOKI
IPC: B65F1/14
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a cart for trash cans which is made more user-friendly by sorting and containing non-flammable garbage certainly and easily and allows an easy disposal of garbage. SOLUTION: The cart for trash cans features that a trash can with an opening and closing lid and a container having an open upper surface to make the inside visible are placed to take out separately in a frame of a cart rotatably movable by casters. The container is made of a mesh and is placed between the trash cans, or the containers are placed vertically in plural levels. An opening to throw garbage into the lower container is provided at a part of the upper container. The container includes a handle to hold the container or a partitioning member to divide the inside.
Patent JP-2002147986-A (JP)
Title: Heat exchanger
Inventor: NIIMURA TOSHIJI
IPC: F28F9/04
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that has been enforced mechanically. SOLUTION: The heat exchanger comprises a pair of header pipes 12 and 13 that are arranged in parallel with an interval to each other, a plurality of flat tubes 14 that are arranged in parallel with an interval to one another between the header pipes 12 and 13 where both the ends are connected to the header pipes, and a corrugated fin 15 that is arranged among the flat tubes. An heat exchange section is formed by the flat tubes and the corrugated fin. At least, one crosslinking member 34 that is bridged over the pair of header pipes is provided at the heat exchange section. The crosslinking member is a rectangular plate material.
Patent JP-2003087119-A (JP)
Title: Quantization circuit and analog/digital converter using the same
Inventor: MUTO YOSHIKAZU
IPC: H03M1/12
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide quantization circuits with excellent isolation between an input and an output. SOLUTION: Isolation between an input and an output is improved by cascading the quantization circuits to make a multistage configuration that matches clock timing, and the multistage configuration quantization circuits are also applied to a digital sigma type AD converter.
Patent JP-2003084619-A (JP)
Title: Heating device and image forming device
Inventor: TOMOYUKI YOJI
IPC: H05B3/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent temperature rise at a paper non-passing part and to prevent the deterioration and the breakage of a heating body or a heating member caused thereby. SOLUTION: A 2nd temperature detecting element is provided at the paper non-passing part. A holding member for holding the heating body is set as the arranging place of the 2nd temperature detecting element. Then, a control mode where the temperature rise at the paper non-passing part is mitigated is started in accordance with output from the 2nd temperature detecting element.
Patent JP-2003084854-A (JP)
Title: Computer system and its starting control method
Inventor: NUMANO FUJIHITO
IPC: G06F1/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To give a function to control starting of OS to a starting button to start application software. SOLUTION: A setting to switch on and off the starting of OS is given to a starting button, thereby, setting not to start an application program even if the starting button is inadvertently pressed to cope with delicate application environments of a user.
Patent JP-2003079408-A (JP)
Title: Bracelet having cellular phone holder function
Inventor: YAMADA HIROSHI
IPC: A45C13/30
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a bracelet which has a structure to take advantage of the aesthetic shape of a phone, is applicable to different kinds of sections, is less bulky, has decorativeness, is safe and convenient in carrying and storing and has a holder function for a cellular phone to make the holder function for the phone commonly usable as an arm, bag, waisteband, or the like. SOLUTION: The bracelet is formed by mounting a belt for the arm with a holding ring having softness, elasticity and jeweling property corresponding to the outer periphery at the section of the cellular phone. The belt is folded and is commonly worn to the waisteband, or the like, and both ends of the belt are tied by a detachable connector and an extendable connecting cord. The strap attached to the phone and the belt are tied by the detachable connector. The holding ring is formed by inserting a fine wire or decorative cord of an aluminum alloy or a glossy metal as a core shaft into a transparent tube of a synthetic resin system having elasticity so as to exist loosely in the cross-sectional space. The inner periphery of the ring formed to an annular shape and the outer periphery of the phone are brought into partial contact with each other.  The one end of the belt cord is otherwise fastened onto the belt and the other is regulated and bound as a free end in an arbitrary position.
Patent JP-2003082054-A (JP)
Title: Polymer excellent in safety
Inventor: YOKOTA HIDEYUKI
IPC: C08G18/38
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a polymer improved in stability and safety which had trouble in a conventional technique and capable of simultaneously realizing preferable characteristics such as good mechanical properties, ready processability, ready control of hardness, properties capable of readily imparting functionality by selection of a raw material and good biocompatibility. SOLUTION: This linear polymer has urethane bond and/or urea bond in the molecule. In the polymer, the whole organic carbon concentration in an extracted solution obtained by carrying out extraction operation of the polymer with physiological saline at 50 deg.C for 72 hr at a bath ratio of 20 ml physiological saline to 4.0 g polymer is <=400 ppm.
Patent JP-2003083295-A (JP)
Title: Motor fan
Inventor: HIROSE TORU
IPC: F04D29/66
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce wind noise caused by pressure pulsation in a motor fan. SOLUTION: This motor fan comprises impellers 6 rotatably driven by a motor 2, an air guide 8 having plural stationary vanes 7 arranged around the impellers 6 and a fan case 10 having a suction port 9 in the center and internally containing the air guide 8 and the impellers 6. The air guide 8 has a stationary cascade unit 14 formed by integrating plural stationary vanes 7. The stationary cascade unit 14 can be moved around the impellers 6 in the shaft direction. Shape of the air guide 8 can be changed. Thereby, wind noise is reduced.
Patent JP-2003080705-A (JP)
Title: Ink jet recording head, its manufacturing method and ink jet recorder
Inventor: KAMEI HIROYUKI
IPC: B41J2/045
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head, its manufacturing method and an ink jet recorder in which deformation and cracking of a substrate are prevented. SOLUTION: The ink jet recording head comprises a nozzle plate 20 having a plurality of nozzle openings, a channel forming substrate 10 where pressure generating chambers 12 communicating with the nozzle openings 21 are defined, and piezoelectric elements 300 provided on one side of the channel forming substrate 10 through a diaphragm and generating a pressure variation in the pressure generating chambers 12.  A reservoir forming substrate 30 having a reservoir part 31 constituting at least a part of a reservoir 150 becoming a common ink chamber for respective pressure generating chambers 12 is bonded to the piezoelectric element 300 side of the channel forming substrate 10, and mounting parts 110 being connected with an external wire 100 for driving the piezoelectric elements 300 are provided on the channel forming substrate 10 and a mounting substrate 120 made of a member different from that of the reservoir forming substrate 30 thus preventing the channel forming substrate 10 and the reservoir forming substrate 30 from cracking by heat at the time of connecting the external wire 100.
Patent JP-2003090539-A (JP)
Title: Heating cooking apparatus
Inventor: KASAI ISAO
IPC: F24C7/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To adopt a gas sensor capable of heating cooking using the gas sensor immediately by connecting a power cable to a power plug socket. SOLUTION: A heating cooking apparatus comprises a heating chamber 10, an air guide 18, a gas sensor 1 and a blower 16. The sensor 1 does not have an internal heater 2. Thus, since a waiting time for current stabilization by the internal heater is not required immediately after the power cable is connected to the power plug socket, the heating cooking using the gas sensor is executed.
Patent JP-2003087250-A (JP)
Title: Network information processing system and method for processing information
Inventor: UJISATO TAKANOBU
IPC: H04N7/15
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To enable each information processor to automatically recognize a plurality of electronic equipment connected to a network and to enable a conference participant or the like to easily participate in a conference or the like intended by himself (or herself). SOLUTION: The information processing system connecting a plurality of electronic equipment constituting a network to the same network is provided with one or more information processors 1 having an input operation function and capable of processing optional information, an information provision management means 100 for processing information transferred from each processor 1 and providing the contents of electronic information including display information, a communication means 40 for connecting the means 10 and each of the processors 1, and so on. The means 10 simultaneously distributes identification (ID) information packets for identifying each electronic equipment, each information processor 1 displays the ID information and selects electronic equipment including the means 10 and another information processor 1.
Patent JP-2003092673-A (JP)
Title: Image data rotation processing apparatus
Inventor: SUZUKI MASAHIRO
IPC: G06T3/60
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image data rotation processing apparatus where the number of SRAMs in use is small, the circuit scale is small and the number of external test terminals is small. SOLUTION: The image data rotation processing apparatus includes an address control means capable of writing/reading image data to/from n-sets of 2-port SRAMs each having m×n bits in depth and m bits in width in main and sub scanning directions, and can write succeeding image data before 90-degree rotation sequentially to addresses having outputted their data already at the same time while outputting the image data subjected to 90-degree rotation processing from the 2-port SRAM after once writing the image data before 90-degree rotation processing to n-sets of the 2-port SRAMs. Thus, the image data rotation processing apparatus can conduct the 90-degree rotation processing of image data at a high-speed without the need for provision of two buffer memories to simultaneously write/read image data.  Further, by adopting the 2-port SRAMs the number of the SRAMs, the number of BIST circuits and the number of external test terminals can be decreased to decrease the cost.
Patent JP-2003088925-A (JP)
Title: Material guide lifter, and press die
Inventor: HIRASAWA EIJI
IPC: B21D22/20
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a material guide lifter which can smoothly insert a material in an initial material feeding stage and safely and rapidly perform the material feeding work, and to provide a press die using the material guide lifter. SOLUTION: The material guide lifter 30 which performs the feed guide and the lift of a work 1 comprises a block-like lifter member 32 which is provided on a die plate 12 of a lower die 10 in a freely insertable manner and which supports a side edge part of the work 1, and a guide member 31 which is fixed on the die plate 12 and forms a guide passage 33 of the side edge part of the work between the lifter member 32 and itself.