baber/WOPTO huggingface dataset:
Patent JP-2003163952-A (JP)
Title: Isdn network clock distribution equipment for asymmetric digital subscriber's loop connection
Inventor: HYO KYOSHUN
IPC: H04L7/02
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide ISDN network clock distribution equipment for ADSL connection which can stably provide a network synchronous clock signal of an ISDN network to many digital subscriber's loop connection multiplexers (DSLAM).  <P>SOLUTION: The ISDN network clock distribution equipment is provided with a network clock signal receiving means which receives at least one first network clock signal constituted of a DOTS signal from an ISDN network clock transfer equipment, and converts it into TTL data of a positive pole and a negative pole, a network clock signal processing means which extracts prescribed ISDN synchronous data and the clock signal from the TTL data of the positive and negative parts outputted from the receiving means and outputs the extracted data and signal, a clock distributing means which distributes and outputs the synchronous data and the clock signal outputted from the signal processing means in the same signal form to many output terminals, and many differential clock signal transmitting means which supply a second mesh clock signal wherein the output signal from the distributing means is converted into a differential clock to many digital loop connection multiplexers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002237661-A (JP)
Title: Nitride semiconductor laser device
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/343
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a nitride semiconductor laser device which prevents FFP(far field pattern) in the horizontal direction from ripples to lie on, in the case of high output operation. SOLUTION: In a nitride semiconductor laser device of an effective refractive index type provided with a ridge, the first insulation film, having a value smaller than the refractive index of a waveguide region is formed in the neighborhood of and on the side surface of the ridge on an exposed surface exposed by etching and the second insulation film, having a value larger than the refractive index of the waveguide region is formed on the exposed surface away from the ridge and on a side surface different from the surface of an oscillator in the waveguide region. The second insulating film consisting of metal or a semiconductor may have a value larger than the refractive index of the waveguide region.
Patent JP-2003170949-A (JP)
Title: Lidded container
Inventor: SAITO IKUYA
IPC: B65D43/16
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lidded container wherein a round appearance form can be applied to the whole container by making a sufficient curved surface between a top face and a side face of the container while sufficiently reserving an area of an upper lid and stability when stacking the containers can be assured.  <P>SOLUTION: The container 1 includes a container body 2 with an outlet port 10 provided on a top face side and an upper lid 4 mounted on the container body 2 so that it can be opened/closed to allow the outlet port 10 to be closed. The upper lid 4 is equipped with a plane 7 which is approximately parallel to a base of the container 1 when the outlet port 10 is closed. Curved surfaces 8a to 8d are placed between the plane 7 and front, rear, left and right side faces 12a to 12b of the container body 2. At least a portion of the curved surfaces 8a to 8d is formed to extend across both the upper lid 4 and the container body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179390-A (JP)
Title: Mounting board manufacturing device
Inventor: KINOSHITA TOSHIO
IPC: H05K3/34
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component-mounted board manufacturing device which is capable of manufacturing an electronic component-mounted board where electronic components are mounted without decreasing itself in production efficiency, as it is continuously transferring a plurality of boards of different widths along a transfer line at the same time.  <P>SOLUTION: A component-mounted board manufacturing device manufactures a component-mounted board where electronic components are mounted. The component-mounted board manufacturing device or a reflow device is equipped with a transfer device which transfers a plurality of boards of different widths. The transfer device aligns one of the ends of each board in a direction vertical to the direction of transfer with the other end, makes the position of the board fixed by a fixing member variable, and fixes the board on a transfer member with the fixing member, so that a plurality of boards of different widths can be continuously transferred at the same time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190113-A (JP)
Title: Navigation imaging method and magnetic resonance imaging device
Inventor: HIRANO KATSUYA
IPC: A61B5/055
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an artifact caused by passing a navigator slice through the portion of an imaging target included in an imaging slice.  <P>SOLUTION: The imaging slice Si is located only on the right lung Lr. Two navigator slices N1 and N2 are located so that a crossing X can be located on the left lung Ll and can not pass through the right lung Lr included in the imaging slice Si. The left lung Ll is imaged by inverting the locations symmetrically.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177080-A (JP)
Title: Apparatus for detecting damage in bearing
Inventor: KAGIMOTO YOSHIMI
IPC: G01M99/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To establish techniques for detecting the occurrence of damage caused by metal fatigue and the catching of foreign matter, specifying the location of the damage, and determining the development of the damage in a bearing provided for a large-scale rotating machine such as an air preheater.  <P>SOLUTION: Two AE sensors S1 and S2 are installed to the bearing 1 at an interval to each other to create a difference signal between their output signals. In the case that a variation exceeding a threshold value present in the difference signal is detected, it is recognized that acoustic waves caused by the damage have occurred in the bearing 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002287456-A (JP)
Title: Conductive rubber roller
Inventor: HASHIMOTO MASAYUKI
IPC: G03G15/16
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductive rubber roller which has low environment dependency of electric resistance and small variance in the electric resistance. SOLUTION: The conductive rubber roller which has a rubber layer on a conductive base is characterized by that the rubber layer contains (A) epichlorohydrin rubber containing >=40 mol.% ethylene oxide and (B) acrylonitrile butadiene rubber containing <=20 mass % acrylonitrile and the mass ratio of (A) to the sum of (A) and (B) is 5 to 25.
Patent JP-2003185466-A (JP)
Title: Distance coefficient calculator
Inventor: OTSUKA MASAKAZU
IPC: G01C21/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance coefficient calculator which detects changes in a moving state such as an exchange of tires, a change in the air pressure of tires, and fitting and removal of chains automatically and with high precision, and does not perform erroneous correction of a pulse distance coefficient, even in an environment where the reliability of a distance measuring portion of a GPS or the like is low.  <P>SOLUTION: On the basis of the output of an air pressure sensor 8 for a tire being a sensor for detecting a change in the state of a vehicle, and the error of a pulse distance coefficient K1 calculated by a pulse distance coefficient error calculating portion 5 from a travel distance error calculated by a GPS satellite position measuring portion 1, a state change detecting element 6 detects the state change, and switches the time constant of a filter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181621-A (JP)
Title: Cast iron component for insert
Inventor: TAKENAKA KAZUNARI
IPC: F02F1/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cast iron component for an insert in which a deterioration of a Bohr vacuum degree can be suppressed by suppressing a release of the cast iron component for the insert from an insert member.  <P>SOLUTION: A cylinder liner 11 is a cast iron liner formed in a cylindrical shape by centrifugal casting or the like. Many connecting grooves 14 extended in a circumferential direction are formed to be uniformly distributed in an overall axial direction on an insert surface 11a of an outer periphery of the liner 11. Surface roughness 14b is imparted on each of ridges 14a of the grooves 14 by dropping of a graphite.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187562-A (JP)
Title: Disk changer device and reproducing method
Inventor: HINO HIROMASA
IPC: G11B27/10
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience of reproducing by automatically preventing the reproducing of audio data which are already reproduced while reproducing audio data of a plurality of disks that are stored in a disk changer device.  <P>SOLUTION: When disks being stored in a storage section of a disk changer device 1 are to be successively reproduced, a prescribed amount of frames equivalent to an introduction section of audio data is read into a memory 117 and comparison is made to determine whether the frames are same as the introduction section of audio data that are already read and reproduced or not. When the frames and the audio data are determined to be the same as a result of the comparison, the reproducing of the audio data is skipped, position information through which a music is specified such as a CD number and a music number is stored in a storage section 103b and the audio data and the introduction section are erased from the memory 117. When the comparison indicates that they are not the same data, the audio data are read and reproduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188628-A (JP)
Title: Antenna apparatus
Inventor: NISHIKAWA KENZO
IPC: H01Q9/30
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna apparatus in which no problem such as twisting of a cable occurs, various types of antennas can be used, and interference with other signals is suppressed to allow transmitting/receiving of signals under optimum condition.  <P>SOLUTION: An antenna apparatus 100 is connected to a transmitting/ receiving apparatus for radio signals. It comprises an antenna 102 which is electrically connected to a transmitting/receiving apparatus 10 and is secured to a prescribed position, a reflecting means 104 which is, comprising a reflecting surface that surrounds a prescribed circumference of the antenna, so arranged that the reflecting surface reflects the radio signals transmitted from the antenna in the prescribed direction and that the reflecting surface converges the radio signals incident from outside on the antenna 102, and a turning means 108 which turns the reflecting means 104 with the antenna 102 as a central axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002201429-A (JP)
Title: Coating composition, method for forming coating film, and multilayer coating film
Inventor: ROBERT FRITZ
IPC: C09D7/61
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To realize brilliance with strong glittering effects even in a highlight zone of a coating film seen from the front and even in a shaded zone seen at an angle. SOLUTION: The coating composition of the invention contains geometrically non-uniform irregular-shaped glass chips dispersed in a vehicle. The glass chips have D10-D90 particle sizes of about 1-30 μm, a ratio of average maximum length/average minimum length of about 1-10, an average length of about 1-30 μm, and an average aspect ratio at D90 of about 1-4. The composition may further contain another glittering pigment, preferably glass beads having D10-D90 particle sizes of about 0.1-12 μm. Preferably, a flaky pigment comprising a cholesteric liquid crystal polymer is added as an agent for imparting dichroism to a coating film formed from the composition. The cholesteric liquid crystal polymer used in the composition has a spiral-structured, three-dimensionally cross-linked cholesteric liquid crystal and realizes dichroism exhibiting a color changing with the optic angle.
Patent JP-2003188293-A (JP)
Title: Package for receiving semiconductor element and semiconductor device
Inventor: SHINOZAKI MICHIO
IPC: H01L23/02
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for receiving a semiconductor element and a semiconductor device sufficiently high in connecting reliability between a lid body and a semiconductor element, between the lid body and a frame body and between the frame body and a base board under an atmosphere, wherein heat is repeatedly applied in accordance with the change of the operation of the semiconductor element and an employing atmosphere of the device.  <P>SOLUTION: The package 1 for receiving the semiconductor element and the semiconductor device 2 employing the package are provided with the base board 3 having the mounting unit of the semiconductor element 5 at the center of the upper surface, the frame body 4 attached to the upper surface of the base board 3 while surrounding the mounting unit and being provided with an opening section for receiving the semiconductor element 5 therein, and the lid body 6 attached to the upper surface of the frame body 4 to cover the opening section. Annular projections surrounding the opening section are formed on the lower surface of the frame body 4, and annular grooves having a configuration capable of being engaged with the projections are formed on the upper surface of the base board 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189335-A (JP)
Title: Flicker correction and color fogging correction in moving picture
Inventor: ASANO MOTOHIRO
IPC: H04N17/04
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To effectively process flicker and color fogging of a moving picture.  <P>SOLUTION: In the image processing of a moving picture, when both the flicker correction and the color fogging correction are applied to the moving picture, the flicker correction is applied to the moving picture and then the color fogging correction is applied to the moving picture subjected to the flicker correction. That is, the flicker correction is applies earlier to the moving picture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182572-A (JP)
Title: Floor plate structure for railway rolling stock
Inventor: TORII AKIHIKO
IPC: B61D17/10
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor plate structure for a railway rolling stock, reducing noises by suppressing vibration emission sounds while minimizing an increase in weight.  <P>SOLUTION: The floor plate structure for the railway rolling stock, wherein an air-tight floor is set on an underframe, an upper floor is supported on the underframe via a floor support and a space portion is formed between the air-tight floor and the upper floor in which a duct is arranged, comprises a cork plate material 31 and a wood plate material 32 superimposed thereon for reinforcing the cork plate material 31, the upper floor 12 formed with light alloy panels 34, 35 adhered to the at least upper and lower faces of the superimposed plates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195435-A (JP)
Title: Cassette for radiographing, radiograph reader and its method
Inventor: ISHIMITSU YOSHIYUKI
IPC: H04N1/04
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographing cassette capable of improving the quality of a radiograph by effectively removing scattered light and a radiograph reader and a radiograph reading method using the cassette.  <P>SOLUTION: A front plate 11 of the radiographing cassette 10 is provided with a grid 13, and a radiograph stimulated and recorded in a stimulable phosphor sheet 20 is read out as image information on a face opposed to a face irradiated with radiant rays.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193427-A (JP)
Title: Structure or reinforcing method of ground
Inventor: KUNITOMI TOYOJI
IPC: E01D22/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain reinforcing force by hardly exposing anchor bolts supporting a sheet material which is a form out of the sheet material and preventing corrosion.  <P>SOLUTION: A great number of the anchor bolts 2 are protruded on a surface to be reinforced of a pier 1 at regular intervals, reinforcing bars 4 are arranged on each anchor bolt 2, and a hooking tool 3 is screwed on the protrusion end of each anchor bolt 2. A hooking part 7a of a band material 7 sewn on the rear face of the sheet material 6 is hooked on the hooking tool 3, the sheet material 6 is stretched so as to surround the surface of the pier 1, and concrete C is placed between the pier 1 and the sheet material 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190255-A (JP)
Title: Eyedrops container
Inventor: KIMURA TAKAHITO
IPC: A61J1/05
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eyedrops container, capable of preventing eyedrops from being contaminated with germs by preventing the outside air from being introduced into the container even in the case of dropping the eyedrops as eyewash from the container, thereby eliminating the need of mixing antiseptic so that only the pure drug can be dropped in the eye.  <P>SOLUTION: The eyedrops are injected with compressed gas into the interior of a container body 1. A quantitative drop type valve 5 capable of discharging a fixed quantity of the eyedrops 2 from a discharge hole 4 in an upper end opening part of the container body 1 is provided. An actuator 6 is connected to the quantitative drop type valve 5 to drop a fixed quantity of the eyedrops 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192144-A (JP)
Title: Image forming device, and method for detecting and controlling tab paper
Inventor: MOTOYAMA EIICHI
IPC: B65H1/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To form an image on a tab paper as a recording medium without any errors.  <P>SOLUTION: An image forming device to form an image on the recording medium by carrying the recording medium one by one from stacked recording media comprises a first sensor disposed on a first position which is between the position of the stacked recording media and the position in the vicinity of a carrying passage to a transfer part, and predetermined so as to detect the presence of the recording medium at the position where a tab part located on an end part of the tab paper passes when the tab part is carried at the position of a forward end or a back end in the carrying direction, and a second sensor which is disposed at the position related to the position of the first sensor, and predetermined so as to detect the presence of the recording medium at the position where the tab part located on the opposite end of the tab detected by the first sensor. A recording medium determining unit which determines whether or not the recording medium to be carried is a tab paper, and the direction on the tab paper on the tab carrying passage from the timing detected by the first and second sensors and the detection time is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195952-A (JP)
Title: Device and method for adjusting temperature of object by using heating medium fluid
Inventor: SASAKI ATSUSHI
IPC: H01L21/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To minimize fluctuations in temperatures of an object in the case of controlling the temperature of the object to a desired value using a heating medium fluid.  <P>SOLUTION: A controller (9) controls power of a thermoelectric conversion device (6) for cooling/heating the heating medium fluid supplied to the object (5). The controller (9) uses a temperature (T1) of the heating medium fluid flowing from the thermoelectric conversion device (6) and a temperature (Ts) of the object to perform a feedback control operation. In the feedback control operation, before a heat load is applied to the object (5) from the outside, follow up control is performed based on only the temperature (T1) of the heating medium fluid to indirectly set the temperature (Ts) of the object as as set temperature (SV). After the heat load is applied to the object (5) from the outside, a current target temperature is actively set according to the temperature difference between the current temperature (T1) of the heat medium fluid and the temperature (Ts) of the object, and the follow up control is performed to control the temperature (T1) of the heat medium fluid to the current target temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194936-A (JP)
Title: Ultrasonic probing apparatus
Inventor: MATSUKI NAOMI
IPC: G01S3/808
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probing apparatus which is simple and low- cost and whose precision and accuracy are enhanced.  <P>SOLUTION: The ultrasonic probing apparatus is provided with transmission parts (TX, TD1, TD2) used to transmit ultrasonic signals, reception parts (TD1, TD2, AMP1, AMP2) composed of a plurality of receiving elements which receive reflected waves by an object of the transmitted ultrasonic signals and which output received signals, an azimuth detection part (ARG) which detects an azimuth of the object on the basis of the arrangement of the plurality of receiving elements and on the basis of a phase difference between the received signals to be output from the respective receiving elements, distance and reflection- intensity detection parts (ADD, ABS) which detect a distance and a reflection intensity of the object on the basis of appearance points of time of the received signals and on the basis of their amplitude and a display processing part (DSP) which screen-displays the object while the detected azimuth, the detected distance and the detected reflection intensity are used as display data. The part (DSP) is provided with a means which screen-displays the azimuth and the reflection intensity from among the display data in such a way that a plurality of azimuths and reflection intensities in the past are cumulatively added.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190657-A (JP)
Title: Wheel support structure of model railroad vehicle
Inventor: KATO YUJI
IPC: A63H19/10
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel support structure of a model railroad vehicle that can prevent the derailment of the vehicle due to the up and down movement of the model railroad vehicle itself having the wheel, the lifting of the wheel, the stop of an electric motor caused by a current collection trouble due to the lifting of the wheel, or the like when the wheel passes through a step and irregularities if there are the step and irregularities in a rail.  <P>SOLUTION: A model railroad vehicle A having at least one wheel body 14 composed by mounting wheels 14b at both the ends of one vehicle 14a each comprises a bearing member 15 and a spring 16. The bearing member 15 is arranged outside the wheel 14b, has bearing holes 15a and 25a at one end side, supports the other end side while the one end side can be moved up and down, and inserts a rotation center shaft projecting from the outside center section of the wheel 14b into the bearing holes 15a and 25a for carrying out bearing. The spring 16 is arranged between the bearing member 15 and a fixing section 22a of the model railroad vehicle.  <P>COPYRIGHT: (C)2003,JPO