baber/WOPTO huggingface dataset:
Patent JP-2003226312-A (JP)
Title: Sealed face cooling apparatus in bagging packaging machine
Inventor: HIRATANI TAKAYUKI
IPC: B65B51/32
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a conventional method wherein a hot- melted bag opening is once released from pressure and moved to a cooling section from a seal section, hermetical degree of the bag opening is relaxed.  <P>SOLUTION: A number of sets of clamp arms 10 in pairs are radially arranged on the peripheral edge of a circular rotor 11 and each of the clamp arms 10 is intermittently rotated by one pitch integrally with the rotor 11 in the clockwise direction and a pair of the clamps 15 pinch both side edges of each packaging bag 16 and carry it by one pitch under a hanging condition. In a section where the bag opening of the packaging bag 16 is heat-sealed, the arm 34 moves back and forth within a range of an arrow mark 52. Such a reciprocating movement as this is synchronized with the movement of the packaging bag 16 and nozzles blow a cooling air to the bag opening of the moving packaging bag. Namely, while a number of the pipe nozzles 35 synchronously move with the packaging bag 16 supported by the clamp arms 10 and moving in the arrow mark direction 52, they cool the sealing part of the bag opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235197-A (JP)
Title: Motor structure
Inventor: KINDAICHI JUN
IPC: H02K11/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily attain waterproofing and dustproofing by providing an O-ring between a front lid, a motor case, a rear lid, and a sensor cover.  <P>SOLUTION: The motor structure comprises a motor case (1) and a first O-ring (7), a second O-ring (8) between a rear step (1bA) of the motor case (1) and a rear lid (5), and a third O-ring (9) between an annular step (21) caused by an annular protrusion (20) of the rear lid (5) and a sensor cover (10).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231301-A (JP)
Title: Image processing apparatus and image processing program
Inventor: MURAMOTO YASUHIKO
IPC: G06F3/12
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect fading of color images by only the color images without requiring a reference patch image which fades little.  <P>SOLUTION: An image having a region for color confirmation is outputted. The region has equal or continuously changing colorimetric values and mutually different inks or ink arrangement patterns. At a time of detecting fading, if the region for color confirmation has equal or continuously changing colorimetric values as a whole, the color image is judged as having no fading. If the colorimetric values are mutually different or change not continuously, the color image is judged as having the fading.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234658-A (JP)
Title: Automatic gain controller
Inventor: UESUGI HIROYUKI
IPC: H04B1/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable gain control independent of the kind of signals inputted to a detection circuit part by absorbing the error of a detection voltage caused by the detection capacity insufficiency of the detection circuit part when detecting the modulation waves of a great amplitude fluctuation like CDMA.  <P>SOLUTION: A compression processing part 5 applies a compression processing to the data of the great amplitude fluctuation among the discrete data 1b of base band signals obtained from a CONT part 1 on the basis of the detection capacity information of the detection circuit part 4. A comparison calculation circuit part 6 generates offset signals 6a by comparing the discrete data 5a of the base band signals compressed in the compression processing part 5 with the discrete data 7b of detection signals detected in the detection circuit part 4 and outputs them to an RF part 2. The RF part 2 controls the gain of transmission waves 2a on the basis of the offset signals 6a from the comparison calculation circuit part 6. Also, the detection capacity information of the detection circuit part 4 is time constant data or the like determined by a resistor and a capacitor constituting the detection circuit part 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235018-A (JP)
Title: Video conference system and multi-point education system
Inventor: NISHIMOTO MASAKAZU
IPC: H04N7/15
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video conference system for transmitting/receiving video and voice for controlling a load balance of transmission paths and efficiently managing connection control between terminals of conference participants and a chairman's terminal.  <P>SOLUTION: Each pupil station 20 is accessible to a plurality of base stations 30 selectively provided. When receiving an access request from a pupil station 20, a base control section 40 performs authentication processing. Then an access destination management section 43 detects a network load and a processing load of the base stations 30 to discriminate whether or not a lecture start condition is to be satisfied. When the start condition is also satisfied, one base station 30 for relaying an access destination of the pupil station 20 is selected, and the access destination of the pupil station 20 is controlled to be switched to the base station 30. In this case, the video conference system selects the base station 30 so as to balance processing loads of the network and the base station and selects a path to reduce a communication cost of the network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002205716-A (JP)
Title: Method and device for detecting lack of food stored in container
Inventor: TOYOOKA KEN
IPC: B65B57/10
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting lack of food in a container, by a method wherein rays of light are applied from a source of light to the side surface of the bottom or to the side surface near the bottom of the container to cause the rays of light to pass through the container at a part where there is no food so that diffused reflection occurs, which reflection is detected by a CCD camera and image is processed to detect lack of food in the container. SOLUTION: A semitransparent container 1 wherein food is placed on a flat surface flash with the flat surface of a transparent glass plate 5 on a mounting plate 6 is placed on conveyors 16, 17 which transport the container 1 in one direction. A CCD camera 15 is set below the glass plate 5, a light receiving part of the camera facing the glass plate 5. Shielding plates 7, 8 are provided right and left of the camera so that the light receiving part of the camera is not influenced by the light source. Slits 9, 10 to limit light source light and a slit 11 to guide diffused reflection light to the light receiving part are provided on the plate 6 provided on the upper end of the shielding plates.  The container is detected by a light sensor to turn on a lamp, and diffused reflection light caused at a part lacking the food on the glass plate is received to treat white and black images to detect lack of food.
Patent JP-2003008148-A (JP)
Title: Hetero inter-sub-band(hisb) optical device
Inventor: CAPASSO FEDERICO
IPC: H01L33/32
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an inter-sub-band optical device equipped with a hetero- cascade capable of designing a gain/loss profile. SOLUTION: This optical device includes a stack of at least two different ISB sub-devices, and the gain/loss profiles of the ISB sub-devices are set fit for each other or designed so as to enable the combined ISB sub-devices to carry out all the prescribed functions. A gain profile having a large number of peaks at different wavelengths can be designed, furthermore the gain profile can be designed so as to be comparatively flat through a prescribed range of wavelengths, and the gain profile can be used for generating a function of correcting the other device on characteristics. This optical device can be designed so as to have a gain file capable of correcting the loss profile of the other device, and furthermore, the gain/loss profile can be designed so as to generate the nonlinear refractive index profile of correcting the refractive index of the other device (e.g. optical fiber).
Patent JP-2003241921-A (JP)
Title: Printer driver and printer host
Inventor: HIROSE KIYOTAKA
IPC: B41J29/38
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To relieve users from burden by accurately and quickly transferring information necessary for analyzing printing processing to a user support when printing results as desired cannot be obtained.  <P>SOLUTION: The user support makes a connection between its printer 90 and a computer network 70 for receiving printing data from computers 10 of users. When the users cannot obtain the printing results as desired, a printer driver of the computer 10 transmits document plotting commands relating to printing, printing data generated by the printer driver, set contents for the printer driver and user comments, to the printer 90 of the user support in accordance with user's instructions. The user support analyzes the printing processing in accordance with the information printed out by the printer 90.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242096-A (JP)
Title: Usb controller
Inventor: NAKABACHI SUNAO
IPC: G06F13/12
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a USB (universal serial bus) controller easy in changing the size and the kind of transmission data, and capable of miniaturizing the circuit scale more than when stored in a register by storing response data in a RAM.  <P>SOLUTION: This USB controller 21 automatically responds to the nonexistence of interposition of a user circuit for a request of control transfer causing the data transmission from a USB host 1, and has a storage means (an automatic response value memory 14) independent of the register 16 for previously writing in response data of the request at initial setting time, and executing various setting on operation of the USB controller 21, and a serial input engine 12 for outputting data to the USB host 1 by reading out the data written in the storage means when receiving the request for making an automatic response from the USB host 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242274-A (JP)
Title: Apparatus maintenance system
Inventor: MORIWAKI TAKASHI
IPC: G06Q50/22
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus maintenance system not burdening a user side when operating a large commercial apparatus.  <P>SOLUTION: Operation of the apparatus 10 is controlled by an apparatus management computer 11. A host computer 20 is connected to the apparatus management computer 11 and a service function management computer 30 is connected to the host computer 20 through a communication network respectively. The apparatus management computer 11 monitors a status of the apparatus 10, and it sends the status to the host computer 20. When the host computer 20 receives malfunction information of the apparatus 10, the host computer 20 analyzes the malfunction information, it prepares an instruction for service work, and it sends the instruction to the service function management computer 30. Actual service work is carried out on the basis of the instruction for the service work received by the service function management computer 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258226-A (JP)
Title: Radiation detector and its fabricating method
Inventor: MOCHIZUKI CHIORI
IPC: H04N5/335
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance sensitivity by enhancing the signal component and the noise components independently without having an effect on each other.  <P>SOLUTION: With regard to the noise components, signal line noise and IC noise are reduced by employing a multilayer structure of a first insulation layer, a semiconductor layer, and a second insulation layer at the intersection of a signal line and a switch TFT drive line, thereby reducing parasitic capacitance at the intersection of wiring. With regard to the signal component, functions of an n<SP>+</SP>film, i.e., the hole blocking function and electrode function, are separated to the n<SP>+</SP>film and a transparent conductive film, respectively, in order to make thin the n<SP>+</SP>film, thus enhancing the incidence efficiency of light. Furthermore, performance of both a signal conversion element and the switch TFT is enhanced by making thick the semiconductor layer at the photoelectric conversion part and making thin the semiconductor layer of the switch TFT thus enhancing the sensitivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253227-A (JP)
Title: Adhesive sheet
Inventor: TAKAHASHI KAZUHIRO
IPC: C09J5/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive sheet which does not involve foams in applying an adhesive sheet to a material to be bonded and in which problems that the adhesive sheet is broken or is peeled with a part of the surface of the material to be bonded in peeling the adhesive sheet after being applied to the material to be bonded once.  <P>SOLUTION: The adhesive force of the adhesive sheet 1 is changed in a fixed direction, a bonded state as a whole is kept and peel is facilitated by gradually increasing or decreasing the area ratio of the projected parts 3 of the an adhesive layer laminated to a sheetlike substrate 2. The parts to be gradually increased or decreased are preferably arranged at the edge of the sheetlike substrate 2 or in the vicinity of the edge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255605-A (JP)
Title: Method for manufacturing toner
Inventor: MIYAGI KOICHI
IPC: C08F2/20
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner by which a sharp image can be obtained by electrophotography, and in particular, to provide a method for manufacturing a toner excellent in spectral characteristics such as transparency necessary for reproducing sharp tone of a color image when the method is adopted for a color toner.  <P>SOLUTION: The method for manufacturing a toner includes a process of dispersing a colorant in a dispersion liquid containing a polymerizable monomer to prepare a polymerizable monomer composition and polymerizing the obtained polymerizable monomer composition to obtain color polymer particles. When the polymerizable monomer composition is prepared, an annular gap type horizontal medium dispersing machine 1 having the following structure is used. The machine is equipped with a rotatable rotor 2 and a stator 3, and the space held between the rotor and the stator is an annular gap, which is filled with medium particles 4. The rotary shaft of the rotor is horizontal. The dispersion liquid comprising the colorant and the polymerizable monomer passes through the gap.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255642-A (JP)
Title: Belt deviation control method and image forming apparatus
Inventor: FUJIWARA YUMI
IPC: B65G15/42
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a color slippage and to stabilize image quality by controlling the deviation force of an endless belt used as an image transfer part.  <P>SOLUTION: As for the belt deviation control method of controlling the deviation in the roller axis direction of the endless belt stretched between several rollers, the belt 3a constituting the intermediate transfer body of an electrophotographic image forming apparatus is provided with a rib 3b for controlling the belt deviation by engaging with a groove flange 14e at one end in the roller axis direction. Provided that the belt tension on the rib 3b side is expressed by A1 and the belt tension on the non-rib side opposite to the rib 3b is expressed by A2, the relation of the belt tension is controlled to be A1>A2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358180-A (JP)
Title: Network printing system, proxy server, client terminal, program for server and program for client
Inventor: FUKAO AKITO
IPC: G06F13/10
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To improve operability and manageability by automating the install work of a printer driver, update, and a work such as the deletion of any unnecessary drivers, and to improve operability by allowing a server to vicariouly perform printing processing. SOLUTION: A proxy server 1 automatically recognizes the connection of a network printer 3, and acquires and performs a corresponding proxy 4 from a data server 2, and distributes the proxy to a client terminal 5. The client terminal 5 requests the proxy server 4 to vicariously perform printing processing by using the acquired proxy 4 when printing.
Patent JP-2003260268-A (JP)
Title: Memory card and relay adaptor of video game machine
Inventor: HASHIGUCHI SADAO
IPC: A63F13/95
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To share a memory card between different models of video game machines.  <P>SOLUTION: The memory card comprises a card end connector 2 to be inserted into a memory slot of a video game machine and connected to a connector 1 inside the slot, first and second memory circuits 3a and 3b whose memory buses are independent from each other, a first interface circuit 4a connected to the bus of the first memory circuit 3a, a second interface circuit 4a connected to the bus of the second memory circuit 3a, a selector circuit 5 for selectively connecting the first interface circuit 4a or the second interface circuit 4b to the card end connector 2, and an operation switch 6 for transmitting a switch signal to the selector circuit 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260590-A (JP)
Title: Diaphragm connecting clamp
Inventor: HIRATA TETSUO
IPC: B23K37/04
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm connecting clamp which can reliably and firmly hold and connect adjacent diaphragms by a simple operation and can simultaneously set a plurality of columns in a rotation jig to improve the efficiency of welding work.  <P>SOLUTION: A pair of outer plates 1A, 1B are connected in parallel to each other by connecting columns 2 while leaving a given space therebetween. A pair of inner plates 3A, 3B are connected in parallel to each other while leaving a given space therebetween and are slidably inserted along the connecting columns 2. On the other hand, a hold bar 4 is disposed between these inner plates 3A, 3B. Upon the rotation of the hold bar 4, a hold end 41 is protruded toward the outer side face of the inner plate 3B to hold a corner edge part of a diaphragm D between the outer plate 1A and the inner plate 3A and to hold a corner edge part of a diaphragm D between the outer plate 1B and the hold end 41 of the hold bar 4, whereby the adjacent diaphragms D, D can be connected and held on the same shaft.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261747-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device using the same
Inventor: NAKAJIMA HISASHI
IPC: C08L63/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing semiconductors that has all of high flame retardancy, excellent humidity resistance and excellent fluidity.  <P>SOLUTION: The epoxy resin composition for semiconductors comprises the following components (A) through (D): (A) an epoxy resin, (B) a phenolic resin, (C) an inorganic filler and (D) an organic phosphorus compound represented by general formula (1) (wherein R is an alkyl).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265197-A (JP)
Title: Method for predicting ability to decompose petroleum in environmental sample
Inventor: TAMATSUBO KAZUAKI
IPC: G01N33/53
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for rapidly predicting the ability to decompose petroleum in an environmental sample.  <P>SOLUTION: The method for predicting the ability to decompose the petroleum in the environmental sample comprises culturing the environmental sample in the presence of a petroleum-based hydrocarbon to form microorganism crowds according to the degradation of the petroleum-based hydrocarbon present in the environmental sample, and detecting a gene derived from a petroleum- decomposing microorganism in the microorganism crowd formed in the environmental sample. Preferably, the culture is carried out by adding a material promoting the formation of the microorganism crowd, and a hydrocarbon of an easily degradable petroleum to the environmental sample. The culture is preferably carried out while keeping the condition at which the formation of the microorganisms crowd is promoted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271499-A (JP)
Title: Data communication system and method, public relations information storage device, data transmission device and relay device
Inventor: MATSUMURA HIROSUKE
IPC: G06Q50/30
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication system and method enabling reduction of user's burden by giving public relations information to transmit data to impose a communication charge on the public relations information providing end and enlargement public relations effect by extending a channel of public relations information among users as well.  <P>SOLUTION: In a transmitter/receiver 1, in transmitting or broadcasting data to a transmitter/receiver 2, access to a server 3 is gained to obtain public relations information, the public relations information is attached to the data and delivered to a network to be transmitted or broadcast to the transmitter/ receiver 2, the data to which public relations information is given is received by a relay device 6, and relayed to a data receiver. The quantity of data of given data of the public relations information received in this relay is managed, and accounting based on the quantity of data is performed for the public relations information providing end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270574-A (JP)
Title: Optical scanner
Inventor: KOBAYASHI TAKAHIKO
IPC: B41J2/44
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner by which the occurrence of color slippage is suppressed.  <P>SOLUTION: A housing 12 is formed so as to be symmetric to a center by holding the optical axis CL of Fθ lenses 18KC and 18MY in the optical scanner 10. Thus, since a thermal deformation mode is made symmetric by holding the optical axis CL even in the case that the housing 12 is thermally deformed by the temperature rising of an image forming apparatus due to driving or the like, the deformed states of mirrors 24K-24Y and cylinder mirrors 22K-22Y disposed so as to be symmetric to the center by holding the optical axis CL are made equal to the center, so that the occurrence of a difference in the deviation value of the scanning position of each color is suppressed. Thus, in the image forming apparatus to which the optical scanner 10 is attached, the occurrence of the color slippage is suppressed, so that excellent image forming is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272665-A (JP)
Title: Polymer electrolyte film and its manufacturing method as well as fuel cell
Inventor: TSUZUKI TOSHIMITSU
IPC: C08F8/38
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte film having proton conductivity even at a low moisture content.  <P>SOLUTION: A compound expressed in formula [1] is structured from a polymer material retained by an organic polymer resin. R<SP>1</SP>is a substituted or non-substituted aryl group, Rf<SP>1</SP>and Rf<SP>2</SP>denote perfluoroalkyl groups independently of each other. That is, having an ultra-strong acid group makes a high degree of dissociation of the proton, so that a high proton conductivity is realized without in intermediary of water. When adopted for a fuel cell, there is no need of humidifying gas, so that a humidifier in the gas can be omitted or simplified which leads to lower cost of the fuel cell.  <P>COPYRIGHT: (C)2003,JPO