baber/WOPTO huggingface dataset:
Patent JP-2004241909-A (JP)
Title: System and device for wireless communication, and communication signal processor
Inventor: SAITO MITSURU
IPC: H04B1/44
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a device for wireless communication and a communication signal processor which do not limit the installation place of the wireless communication device.  <P>SOLUTION: The wireless communication system is provided with the wireless communication device 1100 which communicates by wireless and the communication signal processor 1200 which processes a communication signal. The communication signal processor 1200 is provided with a wireless frequency converting means 1230 of converting the communication signal of intermediate frequency into a communication signal of wireless frequency, an intermediate frequency converting means 1230 of converting the communication of wireless frequency into a communication signal of intermediate frequency, a wireless communication state specifying means 1250 of specifying a wireless communication state, a DC voltage generating means 1260 of generating a DC voltage having a voltage value based upon the specified wireless communication state, a communication signal superposing means 1280 of superposing a communication signal with the generated voltage. The wireless communication device 1100 is provided with a voltage separating means 1140 of separating the generated voltage into a DC voltage and an AC voltage, and a wireless communication state selecting means 1160 of selecting a wireless communication state according to the voltage value of the DC voltage and the voltage value of a reference voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238903-A (JP)
Title: Permeable underground continuous wall and its construction method
Inventor: HIRAO JUNICHI
IPC: E02D5/20
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To positively secure the volume of a filter layer.  <P>SOLUTION: A continuous wall 10 has soil cement column bodies 12, core members 14 and a permeable section 16. The column body 12 is composed of a preceding column body 12a and succeeding column bodies 12b1-12b3. The permeable section 16 is for providing prescribed permeating performance to a column row wall provided with imperviousness, is equipped with a cut-off plate 18, the filter layer 20 and a water pipe 22. The filter layer 20 is constituted by injecting a filler formed of a gel material and a granular solid material 21, in a bag body 24 formed of a warm water soluble sheet or a biodegradable sheet and insert-installed between the cut-off plate 18 and the outer natural ground A, to enlarge and expand the bag body 24, and removing the bag body 24 to expose the granular solid material 21 after a soil cement wall body is solidified. The lower end side opening of the water pipe 22 communicates with the filter layer 20 interposed between the cut-off plate 18 and the outer natural ground A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236831-A (JP)
Title: Shelf device
Inventor: SHIBA SUMIO
IPC: A47B96/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf device which imparts a mark function as well by utilizing a member for preventing falling of a keeping article provided on the front surface of a shelf plate.  <P>SOLUTION: For the shelf device, on the falling prevention member 7 directed in a horizontal direction disposed at the front upper part of the shelf plate 1 for blocking the keeping article mounted on the shelf plate 1 from falling to the front part of the shelf plate 1, a mark member 12 for indicating the housing position of the keeping article is mounted such that an attaching position is adjustable in the horizontal direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240235-A (JP)
Title: Lsi for display apparatus
Inventor: KUDO YASUYUKI
IPC: G06F3/14
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To drive a main screen 203 and a sub screen 204 separately by a common data line driving part 201 and to reduce a power consumption.  <P>SOLUTION: The data line driving part 201 is in common for the main screen 203 and the sub screen 204, and it applies the gradation voltage in accordance with the display data from a CPU 305 on the main screen 203 as well as applies the gradation voltage in accordance with the black or white data on the sub screen 204 in the vertical blanking interval of the main screen 203. A scanning line driving part 202 scans both of the main screen 203 and the sub screen 204 as well as it scans the sub screen 204 in the vertical blanking interval of the main screen 203.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242173-A (JP)
Title: Image reader and image forming device
Inventor: FUTAMI HIROYUKI
IPC: H04N1/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To normally perform shading correction without being affected by stain, etc., of a white reference member.  <P>SOLUTION: An initialization value of white data is stored in a memory 2 beforehand at the time of shipping, or the like. An image processing part 21 reads a correction factor corresponding to a lamp turned-on time duration from a correction table 2a and corrects the initialization value of the white data stored beforehand. Then, the corrected white data is used to perform shading correction of image data acquired by reading an original with a contact type image sensor 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209955-A (JP)
Title: Valve gate of hot runner mold for injection molding
Inventor: YAMADA FUJIO
IPC: B29C45/30
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve gate of a hot runner for injection molding which does not require boring a through hole in a manifold block, can be disposed just under a nozzle, requiring a reduced height space, facilitates easy assembly and maintenance, decreases pressure loss, prevents a material from leaking, requires reduced costs and has other advantages.  <P>SOLUTION: The valve gate of the hot runner mold for injection molding has a cylinder 41 which has a material passage 12 formed along a central axis of a vertically arranged body 11, has a gate hole 22 intercommunicating with a cavity 8 in the lower end and a piston 45 reciprocating on an upward line slanted at a predetermined angle to the central axis of the body 11, a flexible valve pin 35 which is connected to the piston 45, is curved from an operation axis to the central axis of the body, closes the gate hole at the advancing limit of the piston 45 and opens the gate hole at the retreating limit to intercommunicate with the material passage, and a guide sleeve 31 formed so that an radiation effect is enhanced by a surface effect of pleats while guiding the operation of the valve pin between the cylinder and the body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247796-A (JP)
Title: Solid-state imaging apparatus and method of driving the same
Inventor: WATANABE YASUSHI
IPC: H01L31/062
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus and a method of driving the same for preventing the occurrence of an after-image and suppressing sensitivity dispersion in each pixel part.  <P>SOLUTION: In a solid-state imaging apparatus 1 including a plurality of unit pixel parts 10 provided on a substrate 13, each unit pixel part 10 having a photodetector diode 11, and an insulated gate field effect transistor 12 which is provided with an electric charge storage region of a carrier pocket region 20, and outputs as a signal, channel potential varied with the amount of the electric charge stored in the electric charge storage region. In a reset operation, electric charges are injected from the board 13 to the electric charge storage region, and thereafter the electric charge storage region discharges the electric charge incompletely to the board 13 to leave electric charge ΔQ<SB>1</SB>of a prescribed amount in the electric charge storage region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247461-A (JP)
Title: Monitor device and method
Inventor: KATO SATORU
IPC: G01S17/88
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor device which can variously monitor a monitoring area.  <P>SOLUTION: The device is provided with a VCSEL array 12 where a plurality of laser diodes 13 are two-dimensionally arranged, a projection lens 14 facing the front face of the array 12 and a photo detection part 16 receiving reflected light obtained by reflecting the light emitted from the projection lens 14 on an object to be monitored 42. Since the two-dimensionally arranged diodes 13 can two-dimensionally scan the object to be monitored 42, much more information on the object 42 can be acquired, and the object 42 can accurately be monitored. A thinning processing for making a plurality of the laser diodes 13 emit light at a prescribed rate is performed before the object 42 is detected. A system is shifted to a minute monitoring processing for making a plurality of the laser diodes 13 emit light at a rate larger than the prescribed rate after the object 42 is detected. Since information on the object 42 can minutely be acquired by the minute monitoring processing, the object 42 can accurately be monitored.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246629-A (JP)
Title: Operation monitoring system
Inventor: KUWABARA KENJI
IPC: G06F21/60
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an office worker from engaging in malpractice by keeping the history of a browser and making it admissive as an evidence in the case of malpractice by the office worker.  <P>SOLUTION: In a terminal and a system for accessing information of residents, the terminal for displaying the information of the residents on a screen is equipped with an electric wave receiving apparatus, the receiving apparatus receives electric wave emitted from an office worker identification information transmitting apparatuses carried by one or more office workers. One or more screen browser are identified by collating an office worker information database for managing information of the office workers in a server connected to the terminals via a circuit and identifying corresponding office workers and they are stored as a history by coordinating with currently displayed information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245760-A (JP)
Title: Sensor for detecting both pressure and acceleration, and its manufacturing method
Inventor: OKADA KAZUHIRO
IPC: G01P15/12
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect both a pressure and an acceleration by a single structure.  <P>SOLUTION: Piezo resistance elements Rx1-Rx4, Rp1, Rp2 are formed by dispersing an impurity on the upper surface of a flexible substrate 100 made of silicon. A cylindrical side wall part 210 is joined onto the under surface of a center part 110, and a weight body 310 is joined onto its under surface. A vacuum chamber C is formed inside the side wall part 210, to thereby allow the center part 110 to function as a pressure sensitive film. Pedestals 220, 320 are joined onto the under surface of a fixing part 130. The weight body 310 is in the suspended state in a space enclosed by the pedestals through connection parts 121, 123. The external pressure is determined by detecting deflection of the center part 110 as the change of resistance values of the resistance elements Rp1, Rp2, and the acceleration working on the weight body 310 is determined by detecting deflection of the connection parts 121, 123 as the change of resistance values of the resistance elements Rx1-Rx4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248151-A (JP)
Title: Communication terminal
Inventor: YOKOYAMA SANAE
IPC: H04M1/2745
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal capable of calling the telephone numbers preliminarily registered in a telephone book with less operations.  <P>SOLUTION: When a user newly registers a name and a telephone number in the telephone book of a cellular phone 10, a data conversion part 9 converts Kana for reading of the inputted name into a numerical string and stores it in a telephone book data base 2. When the user retrieves lines of Japanese alphabets in which the characters of the name desired to call are included by depressing allocated numerals one by one by using an operation part 4, a CPU 1 retrieves the numerical string from the telephone book data base 2, acquires the name and the telephone number from personal data including the digit sequence, and displays them on a display part 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247693-A (JP)
Title: Adjustment method and jig
Inventor: SHIRAI MIKIO
IPC: H01L21/60
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily adjusting the relative positional relationship of a bonding tool, a wire cutter, and a wire guide.  <P>SOLUTION: A bonding tool T, a cutter holder 92, and a guide holder 91 are removed from the head of a wire bonding apparatus. Then, they are held by a jig 94, and the cutter holder 92 and the guide holder 91 are arranged at predetermined positions with the bonding tool T as a standard. Then, the wire cutter C that is attached to the cutter holder 92 is adjusted on the basis of the numerical values of the dial gages 97b and 97c. Moreover, the wire guide G that is attached to the guide holder 91 is adjusted on the basis of the numerical values of the dial gages 98a and 98b. When the positional relationship is adjusted, the bonding tool T, the cutter holder 92, and the guide holder 91 are attached to the head in the state in which they are held by the jig 94.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222479-A (JP)
Title: Micromotor and coil therefor
Inventor: HIRATSUKA YASUNOBU
IPC: H02K3/02
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micromotor and a split coil therefor that facilitates a star connection in order to reduce an electric current consumed by a micromotor of a diameter of approximately 4 mm.  <P>SOLUTION: In the micromotor comprising a cylindrical coreless armature 2 formed by a Kodak system coil 3, this coil 3 is formed by a plurality of split coil 5. This structure facilitates the star connection with a simple constitution that the coil is split and that a plurality of split coils are arranged. As a result, the consumption of the electric current can be reduced significantly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254438-A (JP)
Title: Totally-enclosed fan-cooled rotary electric machine
Inventor: HASHIDATE YOSHIO
IPC: H02K9/06
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a totally-enclosed fan-cooled rotary electric machine in which a bearing temperature can be lowered on the direct coupling side at a heat exchanger inlet of the machine.  <P>SOLUTION: In a totally-enclosed fan-cooled rotary electric machine where a heat exchanger body is disposed above a rotary electric machine body, a space opened only on the side touching the rotary electric machine body and surrounded by a partition on other sides is provided as an auxiliary heat exchanging section below the heat exchanger and a large number of pipes extending in the axial direction are arranged therein. Since high temperature air in the machine used for cooling the rotary electric machine is subjected to heat exchange at the auxiliary heat exchanging section before being returned back to an internal fan, a temperature in the machine can be lowered around the bearing on the direct coupling side by a temperature level lowered at the auxiliary heat exchanging section. Consequently, the bearing temperature can be lowered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249921-A (JP)
Title: Case structure of vehicular air conditioner
Inventor: TAKENOSHITA TASUKE
IPC: B60H1/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case structure enabling use of an air conditioning case of the same shape regardless of a right-hand drive or a left-hand drive.  <P>SOLUTION: Respective fan inserting holes 15 are formed on opposed left wall 22a and right wall 22b of a fan housing 22 for housing an air blowing fan 23. An air introducing case 10 and a fan driving motor 24 can be respectively installed on either of left or right walls by arranging a motor installing part 16 for installing a fan driving motor 24 and an air introducing case installing part 17 for introducing the air introducing case 10 on the peripheral edge of the respective left-right fan inserting holes 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002697-A (JP)
Title: Aromatic polyester
Inventor: HOSODA TOMOYA
IPC: C08G63/80
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polyester which gives a molded article excellent in mechanical strengths, such as tensile and flexural strengths, heat resistance in terms of e.g. heat distortion temperature, and impact strength.  <P>SOLUTION: The aromatic polyester is obtained by acylating the phenolic hydroxy groups of p-hydroxybenzoic acid (1) and hydroquinone (2) with a fatty acid anhydride to give an acylated material, and then subjecting the acylated material, terephthalic acid (3), and 2, 6-naphthalenedicarboxylic acid (4) to polycondensation, wherein the acylation and/or the polycondensation is performed in the presence of a heterocyclic organic base compound containing two or more nitrogen atoms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254646-A (JP)
Title: Method for producing mannan oligosaccharide
Inventor: MUROTA AKIHIKO
IPC: A23L33/20
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a mannan oligosaccharide useful as a functional food material or an intermediate for pharmaceuticals, especially a mannan oligosaccharide having a molecular weight of about 1,000-6,000 in high purity and efficiency.  <P>SOLUTION: The method for producing a mannan oligosaccharide comprises the hydrolysis of a mannan-based natural polysaccharide in an aqueous solvent at 150-450°C, or the hydrolysis of a mannan-based natural polysaccharide in an aqueous solvent containing carbon dioxide at 120-450°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005452-A (JP)
Title: Image processor, image processing method, semiconductor device, computer program and record medium
Inventor: WADA SHINYA
IPC: G06T15/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for further really expressing a three-dimensional image.  <P>SOLUTION: This image processor is provided with a DDA part 201 for forming drawing information including information for indicating a position and information for indicating a color with respective picture elements being a plotting unit of a polygon on the basis of a display list including a position of the apex and the information on the color of the polygon existing in a virtual three-dimensional space, a view point distance calculating part 202 for calculating a distance from a prescribed point in the virtual three-dimensional space with respective picture elements on the basis of the information for indicating the position with respective picture elements included in the drawing information, an adjusting part 203 for correcting the drawing information by rewriting the information for indicating the color of the respective picture elements on the basis of a distance calculated by the view point distance calculating part 202 and a frame memory interface part 207 for outputting the corrected drawing information to a prescribed frame memory. A visual sense effect according to the distance is imparted to the polygon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261481-A (JP)
Title: Simulator for omnidirectional mobile electric wheelchair
Inventor: SHIRAI KENJI
IPC: A61G5/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a simulator for an omnidirectionally mobile electric wheelchair to make a highly precise electric wheelchair.  <P>SOLUTION: The simulator 1 for the wheelchair is constituted of a virtual wheelchair 2 moving virtually, based on a control parameter and a kinematic parameter, and a display part 3 for displaying the control parameter, the kinematic parameter and a moving path. An arbitrary device parameter of the omnidirectional mobile electric wheelchair 2 and a road surface parameter of an arbitrary virtual road surface are set for the simulator 1 for the wheelchair. The virtual omnidirectional mobile electric wheelchair is run virtually and the running state is displayed on the display part 2. Since the moving path is displayed by digitizing and visualizing the result of the simulation, the changes in the moving amount, the speed, and the moving path depending on the changes in the coefficients of friction with the road surfaces are understood intuitively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273504-A (JP)
Title: Gas laser oscillator
Inventor: TAKENAKA YOSHIAKI
IPC: H01S3/0979
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a gas laser oscillator by providing a plurality of supersonic regions in a gas circulation path thereby enhancing oscillation efficiency.  <P>SOLUTION: A supersonic nozzle is provided just in front of an optical resonator comprising total reflectors 7a, 7b, 7c and a partial reflector 8 and discharge is started by applying a high frequency voltage from a high frequency power supply 4 to discharge electrodes 2a, 2b and 3a, 3b. Since the distance between discharge spaces 5, 6 and the optical resonator is shortened and gas cooling effect can be attained by a supersonic flow, oscillation efficiency of laser is enhanced and power consumption of the gas laser oscillator can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272480-A (JP)
Title: Image forming device
Inventor: SUZUKI TOSHIYA
IPC: H04N1/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which calculates a print start time when print data whose print end time is designated are received, and, when previously engaged print data are already stored in a storage device, automatically rescheduling those respective data.  <P>SOLUTION: An image forming device 1 is connected for bidirectional communication to a host 5 being a host device and prints out print data prepared by the host 5. The device 1 is provided with a control means 17 which has a function for, on receiving from the host 5 print data whose print end time is designated, prompting a user to reset the print end time when previously engaged print data are already stored in a storage device 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269641-A (JP)
Title: Highly elastic epoxy resin composition
Inventor: TAKAHATA YOSHINORI
IPC: C08G59/40
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition which has a high modulus of elasticity.  <P>SOLUTION: This epoxy resin composition comprises (A) 1 to 10 wt. % of a polyvalent epoxy compound, (B) 1 to 10 wt. % of a curing agent selected from cyanate compounds and benzoxazine compounds, (C) 0.1 to 5 wt. % of a polyhydric phenol compound, and (D) 80 to 97.9 wt. % of a spherical filler having a modulus of elasticity of ≥300 GPa, and has a porosity of ≤3%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271777-A (JP)
Title: Optical member
Inventor: GOTO MASAHIRO
IPC: G03B21/62
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member which can be produced at a lower price than a conventional optical member with an antireflective fufnction, can be mass-produced while maintaining the same quality, and has a superior antireflective function.  <P>SOLUTION: At specified positions of an incidence optical member, a plurality of fine recesses and/or protrusions are formed. The recesses and/or protrusions may be 0.05 to 0.5 μm in mean depth or mean height and ≤0.5 μm in mean distance between adjacent recesses or protrusions, and in this case, the mean depth or mean height of the recesses or protrusions may be 0.2 to 2 times as large as the mean distance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI