baber/WOPTO huggingface dataset:
Patent JP-2003038149-A (JP)
Title: Grain-roasting device
Inventor: JI YONG
IPC: A23N12/10
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a grain-roasting device which can roast coffee beans or grains at an adjusted temperature corresponding to the kind of the grains. SOLUTION: This grain-roasting device is used for roasting the coffee beans or the grains with hot air supplied from a heater 5 by the use of a blower 3 in a state charged in a rotary drum 12, while rotating the rotary drum 12 in a twisted state. When roasted, the coffee beans or the grains can be roasted at an adjusted roasting temperature corresponding to the kind of the grains, while discharging grain skins from a discharging port 7 to the outside (grain skin receiver 6) of the rotary drum 12, but while preventing the leakage of the grains.
Patent JP-2003121231-A (JP)
Title: Thermal type flowmeter
Inventor: SEO MASAMI
IPC: G01F1/698
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce and electric power consumption in a heater element Rh without having an adverse effect on precision in flow measurement so as to save electric power. SOLUTION: This flowmeter is provided with a flow rate calculating means for finding a flow rate of a fluid based on a difference between temperatures detected respectively by the first and second temperature sensors in heating of the heater element, and a heating temperature switching means for setting a heating temperature of the heating element heating-driven by a heater driving circuit to the first temperature higher by a prescribed temperature than an ambient temperature thereof in a usual operation, and for switching it to the second temperature set lower than the first temperature when no fluctuation is generated in the flow rate, to set an electric power saving mode. In the setting of the power saving mode, the usual mode is set every prescribed time, and the up-to-date flow rate is measured to find the flow rate in the power saving mode.
Patent JP-2003127497-A (JP)
Title: Interlock control circuit
Inventor: FUKUI YASUYUKI
IPC: H02J1/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To suppress an inrush current being generated through instantaneous charging of an input smoothing capacitor 34 in a drive load section 30 when an interlock switch 40 is turned on as the cover or door of an imaging apparatus is closed to start power supply from a power supply 30 to the drive load section 30. SOLUTION: When the interlock switch 40 is closed, an open/close detecting circuit 23 detects the closed state and a microcomputer 21 recognizes it before delivering an ON signal to a drive load voltage on/off circuit section 11.
Patent JP-2003121429-A (JP)
Title: Cleaning determination method of hazardous material- polluted vessel
Inventor: TSUKAHARA CHISATO
IPC: G01N21/33
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning determination method of a hazardous material- polluted vessel capable of determining, for example, yes or no of cleaning of the hazardous material-polluted vessel. SOLUTION: Rough cleaning is performed by using a rough-cleaning fluid 12 to the hazardous material-polluted vessel 11 polluted by a hazardous material (S-101). Finish cleaning is performed by using a finish-cleaning fluid 14 to the rough cleaning-finished vessel 13 (S-102). The finish-cleaning fluid 14 is inputted into the finish cleaning-finished vessel 15 to dissolve the trace hazardous material adhering to the vessel, and the residual concentration (X) of the hazardous material after finish cleaning is measured (S-103). The hazardous material residual quantity per unit area is determined by a calibration curve determined beforehand from the measured value (X) (S-104). A determination value of a vessel treating wiping test is determined from the result (S-105).  It is determined whether an acceptance criterion of the vessel treating wiping test id satisfied or not from the determination value (S-106).
Patent JP-2003129523-A (JP)
Title: Construction machinery
Inventor: MOTOZU MAKOTO
IPC: E02F9/16
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To secure the great weight of a counterweight and mount a cab by using the counterweight. SOLUTION: The counterweight 38 is formed by having a height dimension large enough to be vertically extended from a revolving frame 11 to top surfaces 36B and 37B of left and right upper covers 36 and 37 which constitute an external facing cover 33. Thus, the great weight of the counterweight 38 can be secured, and a weight balance between the counterweight 38 and a working device 4 can be well maintained. The lower side of a rear part of the cab 32 is mounted on a canopy part 40B of an upper weight 40 which constitutes the counterweight 38, so that the cab 32 serving as a heavy load can be firmly supported by using the counterweight 38 without the use of a dedicated mount, etc.
Patent JP-2003132107-A (JP)
Title: Piping device and design method of piping device
Inventor: IIJIMA TADASHI
IPC: G06F17/50
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a piping device allowing plastic deformation of piping, and designed by taking into consideration an increase in the damping ratio when the piping is plastically deformed and reduction in a natural frequency. SOLUTION: In this piping device, an analytical model of the piping device is made by a finite element method, a vibration response generated to an earthquake load is calculated by a modal response analysis technique using this analytical model, and a calculation result of this vibration response is designed so as to satisfy a preset reference. The mode damping ratio is set by taking into consideration a damping effect generated by the plastic deformation of a piping material for constituting the piping device, and a result of calculating the vibration response generated to earthquake input is designed so as to satisfy a reference set to an elastic limit or more of the piping material.
Patent JP-2002203809-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIURA HIDEO
IPC: H01L21/3205
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a polycrystal layer that is arranged in a mainly specified crystal plane orientation and the structure of a semiconductor device manufactured using the means. SOLUTION: By providing a layer 3 where an impurity concentration in an interface neighborhood 30 of an underlying film 2 on a substrate 1 is controlled so as to be extremely lower than that of the film inside (as near as possible to zero) or sufficiently higher, in the silicon layer 4, the crystal plane orientation of the polycrystal layer after the crystallization is arranged in the mainly specified crystal plane orientation. Thus mechanical characteristics of internal stress or the like of the thin film or electrical characteristics of a semiconductor element to form in each crystal grain of the polycrystalline silicon are made good, and the film thickness of a silicon thermal oxidation film, formed by oxidizing the surface of the polycrystalline silicon thin film, can be made uniformly.  As a result, because the orientation of the crystal plane can be controlled to the specified crystal plane orientation, the homogeneous polycrystal layer in which value of internal stress is controlled is stably obtained.
Patent JP-2002201911-A (JP)
Title: Device for localized cooling of gas turbine nozzle wall and method therefor
Inventor: BURDGICK STEVEN SEBASTIAN
IPC: F01D5/18
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a closed circuit steam cooling system for a first stage nozzle of a gas turbine. SOLUTION: In this system, each blade 10 has a plurality of cavities 42, 44, 46, 48, 50 provided with an insert. In the second cavity 46, a main insert 80 receives cooling steam from an inside plenum 66 to impingement-cool a side wall of the blade, and used cooling steam is discharged into a steam outlet 24 from between the main insert and a cavity wall. An auxiliary insert 90 receives steam in a condition in which it just flows in from a first chamber 39 of an outside band 12 to impingement-cool a local surface region 86 to steam- cool the local surface region of the blade adjacent to the outer side band. The used impingement cooling steam from the auxiliary insert joins the used cooling steam from the main insert and flows into the outlet.
Patent JP-2003143853-A (JP)
Title: Clock oscillating circuit and switching regulator equipped with the same
Inventor: KASAI JOJI
IPC: H02M3/28
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a clock oscillating circuit which can maintain a duty ratio to be a prescribed value when transmission of negative feedback is performed by an electrically insulated device. SOLUTION: The clock oscillating circuit is provided with a photocoupler 11 for transmitting an input signal to the post-stage while insulating the signal, a first and a second current mirror circuits 12, 13 which are connected with a positive pole side output and a negative pole side output of the photocoupler, respectively; a first and a second switching elements 14, 15 connected with the respective output ends of the current mirror circuits 12, 13 wherein output ends and input ends of the switching elements are mutually connected, and a main oscillating circuit 16 which has an integrating circuit wherein an inverter 25 and a capacitor C1 are connected in parallel with an input side and produces a timing signal.  The output ends and the input ends of the switching elements 14, 15 are connected with an input end of the main oscillating circuit 16, and driving ends of the switching elements 14, 15 are connected with an output end of the main oscillating circuit 16.
Patent JP-2003138862-A (JP)
Title: Structure of shutter curtain
Inventor: OOKA TADAHITO
IPC: E06B9/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a shutter curtain capable of buffering and controlling a sound or impact in the case both up and down panels are abutted on each other and, at the same time, controlling the infiltration of rain water or the like into the indoor side from a connecting section between panels. SOLUTION: The panels 17 are connected to each other in a bendable manner to constitute the shutter curtain, a buffer member 31 is provided to at least either the lower end of the upper side panel or the upper end of the lower side panel, and when the shutter curtain is shut, the impact between the panels is buffered, a sealing member 31a is provided between the upper side panel and the lower side panel, and when the shutter curtain is shut, a space between the upper side panel and the lower side panel is sealed.
Patent JP-2003142293-A (JP)
Title: X-ray generating device
Inventor: THANDIACKAL LIJO JOSEPH
IPC: H05G1/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generating device of which, alignment of X-ray tube and insulation against high voltage can be easily carried out. SOLUTION: A screw through hole 412 and pin through holes 414, corresponding to a screw hole at the end surface of a base part of the X-ray tube and a plurality of pin holes respectively, are formed to an abutting surface of a bracket 400 to which, an end surface of a base part 310 of the X-ray tube is abutted. The X-ray tube is mounted to the bracket by a screw 512 and a plurality of pins 514 which are inserted from bracket side to a screws hole and a plurality of pin holes of the X-ray tube through those screw through hole and pin through holes. The bracket made of FR4 is formed integrally.
Patent JP-2003140617-A (JP)
Title: Signal processing method for display device, driving method for display device, and display device
Inventor: HIROHATA SHIGEKI
IPC: G09G3/20
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that measures are taken against color breakup to the whole screen in a liquid crystal display device of a color sequential display system, however, picture processing is performed even to the part where the measures are unnecessary, and picture quality is deteriorated. SOLUTION: From a gradation difference of an arbitrary color of an arbitrary pixel, it is decided whether or not color breakup occurs. Only the pixel decided that the color breakup occurs is subjected to averaging processing with the peripheral pixels thereof.
Patent JP-2003143373-A (JP)
Title: Image read optical system unit
Inventor: HIGASHIYA KATSUHIRO
IPC: H04N1/04
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image read optical system unit that can easily detect a position of a light source without the need for using a particular member such as an expensive optical sensor and easily return the light source to its home position after the end of scanning drive. SOLUTION: In the image read optical system unit where a light source capable of being driven for scanning is placed under contact glass and a CCD element receives a reflected light in the original placed on the contact glass receiving a light from the light source while applying scanning drive to the light source to read information of the original image, a reference reflection sheet with a mark for detecting the position of the light source is placed to an area of the contact glass to which the light from the light source is emitted but on which no original is placed, and it is characterized in that the CCD element receives a reflected light in the detection mark to detect the position of the light source when the light source is subjected to scanning drive and the light source is stopped at the home position on the basis of the detection signal.
Patent JP-2003140090-A (JP)
Title: Radiation optical system and projection optical device
Inventor: ISSHIKI SHINSEI
IPC: G02B27/28
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a bright projection picture of high uniformity. SOLUTION: With respect to a radiation optical system, a light source means has a lamp 10 and a reflector 11, and a polarized light separation face which separates a luminous flux going in the rod 20 into two luminous fluxes of linearly polarized light is provided on the light exit face of the rod 20, and one luminous flux of linearly polarized light is emitted from the light exit face and the other is reflected to the light incidence face, and a polarization direction rotating means and a mirror are provided in the vicinity of the light incidence face of the rod, and an exit luminous flux emitted from the light exit face is projected on a display face of a liquid crystal panel 81 by an image forming lens 80.
Patent JP-2002156995-A (JP)
Title: Voice processing system
Inventor: CHARLESWORTH JASON PETER ANDRE
IPC: G10L15/06
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables a user to add a word model to a voice recognition system. SOLUTION: The user inputs the voice corresponding to a new word to be registered and a representative sequence of a phoneme array representing the word is generated by using, for example, a dynamic programming method. The representative sequence of the phonemes is stored in a word-phoneme dictionary together with the spelling of the word so that it will be used thereafter by the voice recognition system.
Patent JP-2003135863-A (JP)
Title: Music communication system
Inventor: MASE KENJI
IPC: G10K15/04
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To achieve communications through the transmission of nonverbal information. SOLUTION: This music communication system 100 includes a network 102, and music communication devices 10a and 10b of the same constitution are connected together via the network 102. The music communication device 10a includes a stuffed animal 12 and a plurality of sensors for detecting the expression, that is, the behavior or voice, of a user A, are provided on different portions of the stuffed animal 12. For example, the roles of the plurality of sensors are varied (set) by the expression of the user A and sounds matching the sensor inputs are outputted for the roles determined. The music communication device 10a sets the roles of the sensors or outputs sounds according to the interacting condition of the music communication device 10b and the sensor inputs (state information).  That is, the user A and user B communicate with each other by sending and receiving the state information through the music communication devices 10a and 10b.
Patent JP-2003153198-A (JP)
Title: Video recording and reproducing device and method thereof
Inventor: TANAKA NORIKO
IPC: H04N7/08
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a video recording and reproducing device capable of performing time-lapse recording with high compressibility. SOLUTION: This video recording and reproducing device is provided with a stream receiving means 1 for receiving a stream 21 encoded and multiplexed by an MPEG standard, an I frame extracting means 2 for extracting an I frame 23 from a GOP 22 which is a set of a plurality of pieces of frame data of the stream 23 and includes at least an intra-frame compressed image, an MPEG decoding means 3 for decoding the I frame 23 by the MPEG standard, an MPEG remultiplexing means 4 for uniting uncompressed video generated by decoding for the number of frames constituting the GOP 22 and reencoding and multiplexing the uncompressed video by the MPEG standard again, and a stream recording means 5 for recording the reencoded and multiplexed stream on a recording medium 6.
Patent JP-2003149556-A (JP)
Title: Zoom lens and electronic image pickup device using the same
Inventor: MIHARA SHINICHI
IPC: G02B15/20
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To make a video camera and a digital camera thoroughly thin by using a zoom system constituted of a small number of lenses, made compact and easily simplified and having high image forming performance. SOLUTION: This zoom lens is constituted of a 1st negative group G1, an aperture diaphragm S, a 2nd positive group G2 and a 3rd positive group G3. In the case of varying power from a wide angle end to a telephoto end, the 2nd group G2 moves only to an object side and the 3rd group G3 moves while changing space between the 2nd group G2 and the 3rd group G3. The 2nd group G2 consists of a front group and a rear group, and the front group of the 2nd group consists of a doublet component consisting of two lenses, that is, positive and negative lenses having an aspherical surface in order from the object side, and the rear group of the 2nd group consists of one positive lens component, and the 3rd group G3 satisfies a condition (1) concerning the radii of curvature on an optical axis of its surface nearest to the object side surface and its surface nearest to an image side.
Patent JP-2003155026-A (JP)
Title: Box having partition plates
Inventor: TSURUSAWA KATSUO
IPC: B65D5/487
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a box in which a plurality of items can be arranged in two rows, stored while being not contacted to each other and it is hardly deformed under a compression load applied from above. SOLUTION: This box includes a side part 110, a bottom part 120 and a lid part 130 to have a substantial parallelpiped shape. This box is provided with a plurality of lid partition plates 142, 144, 146 and 148 extending from the lid part 130 toward the bottom part 120, and with a plurality of bottom partition plates 152, 154, 156 and 158 extending from the bottom part 120 toward the lid part 130. In this box, two of the lid partition plates 142, 144, 146 and 148 are arranged to be close contacted with each other.
Patent JP-2003156984-A (JP)
Title: Image forming apparatus
Inventor: ABE NOBUMASA
IPC: G03G15/01
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of consumables and also to facilitate the maintenance of a fixing device itself and the elimination of paper jamming around a transfer belt and in the periphery of a fixing device. SOLUTION: In this image forming apparatus, image forming stations Y, M, C and K where an electrifying means 19 and a developing means 20 are arranged around an image carrier 17 are provided along the transfer belt 14 for every color and the transfer belt and the respective image forming stations are disposed in an oblique direction or a perpendicular direction. The image forming apparatus is equipped with a housing main body 2 where the respective image forming stations and the transfer belt are disposed at inside and a first turning part 3 and a second turning part 50 attached to the housing main body so as to be freely turnable, and a paper feeding means 11 and a fixing means 40 are disposed at the first turning part, and at least any one of a developing means 20, the image carrier 17 and the transfer belt 14 is disposed at the second turning part.
Patent JP-2003157173-A (JP)
Title: Access management system for delivering measuring module in response measurement and access management program
Inventor: MUNEMATSU MASAHIRO
IPC: G06F9/445
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an access management system which avoids degradation in response time accompanied with delivery of measuring modules for acquiring information related to access to a server in clients in delivery destinations by efficiently delivering the measuring modules to clients. SOLUTION: In the access management system for acquiring information related to access to the server in each client, the server refers to records of response time of access to individual access objects in the server with respect to each client to determine whether a plurality of kinds of measuring modules for acquiring respectively determined kinds of information related to access to the server in the client should be delivered to the client, including a response to the access or not on the basis of the record of response time of access to a pertinent access object when accepting the access from the client, and thus the number of modules to be delivered at a time is controlled to suppress the degradation in response time.
Patent JP-2003159965-A (JP)
Title: Drive force control device for vehicle
Inventor: HASHIZUME TAKENORI
IPC: B60W10/18
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uncomfortable feeling caused by a variable speed ratio step difference when drive force control to achieve a target acceleration according to a driving state is interrupted as braking is performed.  <P>SOLUTION: A drive torque command value cDTR is input into a drive torque command value switching part 73 and an engine torque command value calculating part 72. The switching part 73 keeps being updated, setting the cTDR to a drive torque switching command value cTDR(O), as long as a flag fSTART is in 1 (during executing drive force control), while the switching part 73 holds cTDR(O) immediately before the interruption, as long as the flag fSTART is in O (interruption of drive power control by brake). A variable speed ratio command value setting part 71 sets a variable speed ratio command value cRATIO from a car speed aVSP and cTDR(O) based on a scheduled map. The calculating part 72 calculates an engine torque command value cTE from cTDR and an actual variable speed ratio aRATIO. Throttle opening and speed change are controlled so as to attain these cTE and cRATIO.  <P>COPYRIGHT: (C)2003,JPO