baber/WOPTO huggingface dataset:
Patent JP-2002013830-A (JP)
Title: Very low temperature refrigerating device
Inventor: KOSEKI KATSUMI
IPC: F25B9/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a very low temperature refrigerating device capable of suppressing the occurrence of vapor condensation. SOLUTION: The very low temperature refrigerating device comprises a compressor unit 100 installed at the outside of a room incorporating a compressor to compress helium gas and a heat exchanger; and a refrigerating machine 200 installed in a room and generating cold by expanding helium gas. An indoor unit 300 is connected between the compressor unit and the refrigerating machine and the indoor unit 300 is provided with a heater 15 to heat helium gas supplied from the compressor unit to the refrigerating machine.
Patent JP-2002006360-A (JP)
Title: Flash photographing controller and camera
Inventor: IWASAKI HIROYUKI
IPC: G03B7/16
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a flash photographing controller capable of preventing underexposure or overexposure of a photographic recording medium even in the case of using an electronic flash having different light quality for flash photographing. SOLUTION: On the basis of information concerning the light quality of a flash light emitting part 26 read in from an attached external electronic flash 53, a correction value arithmetic operation part 30 calculates the correction value of control data concerning the control of the flash photographing so that the exposure to a silver halide film 12 may not change in accordance with the light quality of the emitting part 26 at the time of flash photographing by considering the difference of characteristic spectral sensitivity between the film 12 and a light control element 14. A flash light control part 25 corrects the control data in accordance with the correction value and controls the flash photographing to the film 12 by the use of the electronic flash 53 by using the corrected control data.
Patent JP-2002007063-A (JP)
Title: Mouse device having state display function
Inventor: KUBOTA KAZUAKI
IPC: G06F3/0354
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of preventing an operation mistake while a program is started beforehand due to the LED lamp of a mouse device even when the operation state of the mouse device and the operating state of an information processor can not judged due to cursor display on the screen at the time of starting the program in the mouse device that is connected to the information processor to be used. SOLUTION: A mouse device main body is provided with the LED lamp, and the operation mistake while the program is started is prevented beforehand by making the LED lamp flicker due to the number of button pressing times only when the information processor normally operates. When the information processor hangs up, the restarting operation of the information processor is urged by making the LED lamp flicker.
Patent JP-2002017076-A (JP)
Title: Armature for magnetogenerator
Inventor: SATO REIJI
IPC: H02K3/18
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an armature for magnetrogenerator capable of preventing generation of defects such as layer short. SOLUTION: In an armature iron core 4, a plurality of poles 2 are radially disposed on the outer periphery of an annular part 1, and an insulating coating 3 is fitted to the outer periphery of each pole 2 and the outer side face of an annular part 1. The armature iron core 4 and an armature coil 5 are fitted through a crossover 6 in the identical direction every one or two poles to each pole 2. A descent surface 3b from the surface 3a of the armature iron core 4 brought into contact with the end of the armature coil 5 through a step 7 is formed on a portion which is at the side surface of the annular part 1 and through which the crossover 6 passes. The step 7 is formed so as to have a height equal to or higher than the thickness of the crossover 6. The crossover 6 is fitted along a corner 8 formed out of the step 7 and the descent surface 3b therefrom.
Patent JP-2002027407-A (JP)
Title: Transport stream recording and reproducing equipment
Inventor: NAKATSU YOSHIHITO
IPC: H04N19/577
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that images and voices of a program lead part and a program end part are not accurately decoded and outputted when a packet from a program starting time to a program ending time is recorded, for example, when a specified program is recorded and reproduced, the packet from the program starting time to the program ending time is recorded, so that correct decoding is impossible until PSI is obtained and PID of a video packet and an audio packet can be detected although reproducing is performed from the program lead (record lead packet), and the image and voice of the program lead part can not be outputted. SOLUTION: Constitution is installed wherein packet arrival time information is multiplexed and recorded for each inputted packet in the case of recording, the packet is reproduced and outputted at the timing based on the packet arrival time information in the case of reproducing, and specified packets only extracted and recorded during a prescribed period just before recording is started and during a prescribed period just after recording is ended.
Patent JP-2002019182-A (JP)
Title: Exposing unit and imaging apparatus comprising it
Inventor: MUTO KENJI
IPC: G03G15/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of light of an exposing unit comprising light emitting elements arranged in array. SOLUTION: The exposing unit comprises a light emitting element substrate where an array of a plurality of light emitting elements is formed on the same basic material, and a rod lens array for focusing light beam emitted from each light emitting element on the surface of an image carrying body wherein the light emitting element substrate is made of a transparent and insulating basic material and a microlens array comprising a plurality of microlenses is arranged on the transparent and insulating basic material.
Patent JP-2002021229-A (JP)
Title: Partition wall
Inventor: SENDA EIZO
IPC: E04B2/74
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a partition wall which allows installation of goods on an internal peripheral surface of an opening thereof by means of nails, etc., and reduces its tendency to produce a wobble and to emit an unusual noise even if a load is applied thereto from outside. SOLUTION: In the opening 100 formed in the partition wall 1, at least one of supports erected on both sides of the opening 100 is of a joined structure of a metallic support 20 and a wooden support 30. A runner 10 partitioned by the metallic support 20 has a groove formed therein, and a runner interval maintaining member 14 obtained by cutting the metallic support 20, is fitted into the groove. Further, a concrete nail 16 which fixes the runner 10 penetrates through a wooden piece 12 and then the runner 10, to thereby pierce a ceiling or a floor.
Patent JP-2002024807-A (JP)
Title: Object movement tracking technique and recording medium
Inventor: SUMI YASUSHI
IPC: G06V10/24
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique for tracking, at high speed by using an object model, three-dimensional rigid body motion of a free curved-surface object formed using a smooth curved-surface by using a stereo camera system as a sensor. SOLUTION: A stereo image is inputted (S1), and a tracking point, corresponding to a contour line (silhouette) of the curved-surface object observed by the stereo image, is selected by using a three-dimensional geometric model, based on information on the present position of the object (S2). Corresponding points on the contour line, corresponding to each tracking point are extracted from the stereo image (S3), and three-dimensional coordinates thereof, are measured (S4). Then, position attitude of the object and an error are calculated from pairs of the three-dimensional coordinates between each tracking point and each corresponding point (S5). The error is discriminated (S6), and when the error is not sufficiently small, the detected position attitude is used as a new present position, and processing from (S2) is repeated.  When the error is sufficiently small, the detected position attitude is used as the new present position, and processing from (S1) is repeated.
Patent JP-2002019937-A (JP)
Title: Seamless belt
Inventor: KAWAGUCHI TOSHIYUKI
IPC: C08L101/12
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a seamless belt capable of restraining and preventing nonconformity of printing such as stain, positional slippage, etc., of printing and increasing longevity of a part module. SOLUTION: A difference (S0-V0) of initial surface resistivity (S0) and initial volume resistivity (V0) is made larger than a difference (S0-S1) of the initial surface resistivity (S0) and surface resistivity with the lapse of time (S1) after a pulse electric current flows on the semi-conductive seamless belt constituted by dispersing and mixing carbon black in insulating resin.
Patent JP-2002020642-A (JP)
Title: Phenol azo pigment and silver halide color photographic photosensitive material containing the same
Inventor: KATSUMATA TAIJI
IPC: G03C8/10
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a magenta pigment which is improved both in hue clarity and resistances to light, heat, air, chemicals and the like, and a silver halide color photographic photosensitive composition containing the magenta pigment, which has improved both hue clarity and fastnesses to light, heat, air chemicals and the like. SOLUTION: The phenol azo pigments which are represented by the formula (wherein R1 is alkyl group, an alkoxy group, an amino group, a heterocylcle or an aryl group; R2 and R4 are each independently a hydrogen atom or a substituent; R3 is an alkyl group or an aryl group; and R5 is an aryl group or an aromatic heterocyclic group, provided that R3 and R4 may joint with each other to form a ring) are used.
Patent JP-2001078005-A (JP)
Title: Method and device for converting plural pictures to picture in meta-data form by combining them
Inventor: TIMOTHY MERRICK LONG
IPC: G06F17/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method to combine plural pictures. SOLUTION: Meta-data including a meta-data element having a merge attribute tag is related to each picture. Proceedings to be taken with respect to corresponding meta-data elements at the time of combining pictures are described in merge attributes. This method first reads attributes of pictures (104) to discriminate proceedings and then combines meta-data elements of pictures in accordance with these proceedings (106). This method converts pictures in another implementation form.
Patent JP-2002021237-A (JP)
Title: Coupling structure for steel sleeper
Inventor: SHIBATA SATOSHI
IPC: E04F15/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a coupling structure which reinforces a coupled steel sleeper 20 from inside, and exhibits large deformation resistance against a compressive load in spite of its hollow cross section. SOLUTION: A metallic strut 10 includes a stud bolt 15 having a bearing plate 19 fixed to an upper end thereof, and a fixing tool 18 fitted onto a shaft portion thereof. The steel sleeper 20 has an opening 25 formed in a bottom surface thereof, and is formed so as to have a hollow cross section. The steel sleeper 20 is coupled to the metallic strut 10. Then, the bearing plate 19 makes contact with an upper surface 21 of the steel sleeper 20 while being rotated in the steel sleeper 20. The fixing tool 18 passes the opening 25 in a 90-degree rotated state, and both ends of its central portion 18a are bent to form hanging portions 18b and 18b. Then, lip portions 24R and 24L on both sides of the opening 25 of the steel sleeper 20 are pinched by means of the hanging portions 18b and 18b.  Further, a buffer material 19b is stuck to an upper surface of the bearing plate 19 which makes contact with an upper surface 21 of the steel sleeper 20, and a buffer material 18d is stuck to an internal surface of the hanging portion 18b which makes contact with internal surfaces of the lip portions 24R and 24L. As a result, vibration-proof properties and sound-proof properties are enhanced.
Patent JP-2002026935-A (JP)
Title: Frame monitoring device and storage medium
Inventor: SAKAI YORIYUKI
IPC: H04L69/40
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a frame monitoring device that visually grasps frames at an optional time distributed through a network and stored or frames distributed at present in real time so as to analyze a network fault or an illegal access. SOLUTION: The frame monitoring device is connected to a network in which plural communication units (computers or the like) are connected mutually and monitors frames distributed through the network. The device is provided with a frame collection device 11 that collects frames distributed through the network in real time, an external storage device 12 that gives a time calendar to the frames and sequentially stores them, a frame illustration device 14 or a frame illustration printer 15 that reads the stored frames, reconfigures the frames in a frame reconfiguration routine 25 to reconfigure the frames on the basis of prescribed attribute and visually displays a state of the reconfigured frames.
Patent JP-2002022287-A (JP)
Title: Heat collecting apparatus
Inventor: FUKUTAKE HEIJI
IPC: F24J2/50
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat collecting apparatus that has an easily changeable constitution and is capable of preventing radiation of heat collected from the solar rays as much as possible by a simple constitution. SOLUTION: The heat collecting apparatus receives the solar rays to converts them into heat. The heat collecting apparatus is provided with one or a plurality of heat collecting units 2. In the apparatus, by covering a top face opening with a light transmissible lid 7 in such a manner as to seal the interior of the heat collecting unit 2, heat is retained within the unit 2, radiation quantity of the heat is reduced and heat collecting efficiency of the apparatus is enhanced. By employing a constitution wherein the periphery of a reflecting plate 4 is covered with a heat insulating material, because radiation from the reflecting plate 4 is avoided and each of the heat collecting units 2 can be protected against a disturbance and thermally insulated without housing the unit 2 in a casing, the unit 2 can be used as a single unit or a combination of an arbitrary number of the units 2 can be employed in an arbitrary layout so that freedom of constitution or design, or freedom of change is enhanced.
Patent JP-2002033450-A (JP)
Title: Semiconductor integrated circuit device, method of forming auxiliary circuit for testing the same, and test vector converting method thereof
Inventor: SUGIMOTO YUICHIRO
IPC: G01R31/28
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours concerning a circuit for testing a gate array provided in a one-chip ASIC microcomputer and automatically convert test vectors for the gate array to test vectors for a semiconductor integrated circuit device. SOLUTION: In one-chip ASIC microcomputer having a CPU 23 and a gate array 11, the device comprises an input/output direction determining logic circuit LC1 for determining the input/output direction of outer connection terminals 12-15, an input/output signal selecting logic circuit LC2 composed of an array of a plurality of contacts 40-99 for selecting required contacts to switch over the roots of inputs to the gate array 11 using the CPU 23 and the terminals 12-15, and a dividing circuit DC for time-dividing input signals from the terminals 12-15. It incorporates a testing auxiliary circuit RE and changes the contacts 40-99 to change the connection of the outer connection terminals and the input/output terminals of the gate array 11.
Patent JP-2002029076-A (JP)
Title: Wire dot printer head and wire dot printer
Inventor: HORII MASAMI
IPC: B41J2/265
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To enhance the assembling workability and to reduce the cost while satisfying reduction in the power supply capacity and the noise. SOLUTION: Assuming the moving direction of a wire dot printer is the main scanning direction X, the guide holes 16a of a forward end guide for supporting the forward end of a wire 15 are arranged continuously along an arc in one sub-scanning direction such that the arranging positions in the main scanning direction X are differentiated while satisfying a condition that the arranging positions in the sub-scanning direction Y orthogonal to the main scanning direction X are different entirely. Since all wires 15 are not driven simultaneously, power supply capacity and noise can be reduced. Furthermore, forward end of the wire 15 can be led easily to the guide hole 16a of the forward end guide by pinching a plurality of wires 15 by arcuate faces formed on a tool, e.g. a pliers, because the forward ends of the wires 15 can be arranged continuously in one row even if they are arranged along an arc.
Patent JP-2002021749-A (JP)
Title: Flow pressure control valve for vane pump
Inventor: NAKAGAWA SATOYUKI
IPC: G05D16/10
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a flow pressure control valve for a vane pump capable of reducing a differential pressure ΔP (Ps-Po) between the valve opening pressure Po when operating a pilot relief valve and the set pressure Ps. SOLUTION: A vane pump having a discharge quantity to be changed in response to the engine speed and a flow pressure control valve FV for controlling the supply flow to an output port and the maximum pressure with a variable throttle provided on the way of a flow passage for connecting a pump port P communicated with a discharge side of the vane pump to the output port PS are provided. The pump port is opened in a tank port T at an open degree corresponding to the position of a spool 21. A passage area of a passage 1R close to a flow control spring chamber 1K is formed smaller than the passage area of other communication passage except for the passage 1R by throttling so as to reduce the oil quantity between the throttle and a pilot relief valve RV, and a differential pressure between the valve opening pressure of the pilot relief valve and the set pressure is thereby reduced.
Patent JP-2002031547-A (JP)
Title: Rotary encoder
Inventor: MIZOGUCHI JUN
IPC: G01D5/245
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary encoder provided with a magnetoresistance effect element hardly affected by an external magnetic field, simply constructed of a small number of parts, and capable of minimizing centering work. SOLUTION: This rotary encoder is provided with a first member 10 having an NS magnetic pole part 20 alternately magnetized with N and S polarities in a ring shape inside a case body 11 made of a magnetism shielding material and a second member 50 inserted into the first member 10 and provided with the magnetoresistance effect element 70 arranged opposedly to the NS magnetic pole part 20. When the first member 10 is turned to the second member 50, the NS magnetic pole part 20 facing the magnetoresistance effect element 70 is moved so as to vary an output of the magnetoresistance effect element 70. In the second member 50, various kinds of electric functional parts X are housed in the part inserted into the case 11. The first member 10 and the second member 50 are respectively fixed to a pair of mounting members 110, 120 centered with each other.
Patent JP-2002030757-A (JP)
Title: Hipped roof for steel house and joint metal used therefor
Inventor: ITO SHIGETOSHI
IPC: E04B1/58
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in manufacturing and construction by reducing the number and kinds of component members of a hipped roof for a steel house and the number of jointings. SOLUTION: A ridge beam 1 is joined to a truss king post material 8 for supporting a truss material 3, an angle rafter 4 is joined to the truss material 3 and a supporting truss 6, and a distribution rafter 5 is joined to at least either of the supporting truss 6 and the angle rafter 4, respectively, through joint metals 9, 10, 15, 16, and 14 having jointing pieces capable of being bilaterally screwed so that both the angle rafter 4 and the distribution rafter 5 can be disposed on the supporting truss 6 and continued from the end part of the ridge beam 1 to the periphery of the roof through on the supporting truss 6 without interruption.
Patent JP-2002039721-A (JP)
Title: Instrument and method for film thickness measurement and recording medium stored with program for film thickness measurement
Inventor: OBA MASAHIRO
IPC: G01B11/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an instrument and a method for film thickness measurement which can securely detect a peak value of even a film surface having a low reflection factor and a recording medium stored with a program for film thickness. SOLUTION: A sample 6 which has a thin film formed and an objective 5 are relatively moved and the sample is irradiated with laser light through the objective 5 to detect a thin-film surface from variation of luminance data corresponding to the reflected light from the thin film; and fitting processing for the relation between the relative movement positions of the sample 6 and objective 5 and the luminance data is performed according to a fitting processing program 46a and the peak position of the luminance data is specified according to the mentioned relation after the fitting processing.
Patent JP-2002042411-A (JP)
Title: Detector for mass eccentric disk
Inventor: SASAKI NORIAKI
IPC: G11B19/28
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise and inexpensive detector for mass eccentric disk having a simple circuit configuration which detects only a mass eccentric component in a time being shorter than that by a method which is disclosed in the patent journal of the publication number, H11-185374, even if disk information can not be read without adding a mass eccentric detecting means using a vibration sensor, etc., as in a conventional way. SOLUTION: A means for performing CAV control, which is arranged in a signal control means in the mass electric disk detector, outputs a spindle motor control signal (c), a spindle motor control signal level judging means arranged in the signal control means 6 judges whether the level difference of the spindle motor control signal (c) at a prescribed place is within a prescribed range or not and, then, only the mass eccentric component is detected in a short time without confusing the mass eccentric component with an eccentric component in the optical disk 2.
Patent JP-2002036537-A (JP)
Title: Ink jet recorder
Inventor: MURAI TAEKO
IPC: B41J2/055
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein controllability of a vibration of a meniscus is bad. SOLUTION: In an ink jet head 40 wherein a diaphragm 50 and an electrode 55 are arranged in non-parallel, a non-ejection pulse Bp is applied to a nozzle that does not eject ink during the driving in order to apply to a diaphragm 50 a displacement for vibrating the meniscus.