baber/WOPTO huggingface dataset:
Patent JP-2002089559-A (JP)
Title: Magnetic bearing device
Inventor: SHINOZAKI HIROYUKI
IPC: F16C39/06
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing of high responsiveness (quick responsiveness) at low cost. SOLUTION: This magnetic bearing device includes a power amplifier for supplying a control current to the coil of the electromagnet of a controlled magnetic bearing. A nonlinear element 7 is provided on the rear stage of the power amplifier where a control input signal S1 and a current feedback signal S2 are added together.
Patent JP-2002085747-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a means for controlling electric parts is securely able to receive a command regardless of a controlling state. SOLUTION: An INT(intercept) signal for controlling a put out from a primary board is input into an interruption terminal of a CPU(central processing unit) for controlling a put out. One is set as an initial value for a specified register value. When the INT signal from the primary board is raised, the specified register value is subtracted one to be zero, and the CPU starts an interruption to start a treatment for receiving a put out control demand. The CPU has a structure in which, when the interruption occurs, an interruption available a mask is not further generated unless the interruption is permitted by a software. An interruption permission is conducted by a command receiving- and-interruption treatment on a final stage, thereby other interruption treatment is not conducted during the command receiving treatment.
Patent JP-2002085137-A (JP)
Title: Head positioner for hair treatment promotion device
Inventor: MITSUI HIRONORI
IPC: A45D20/14
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a head positioner which enables the head of a subject to be easily positioned against a non-contact thermometer of a hair treatment promotion device at the starting of hair treatment promotion for accurate temperature detection. SOLUTION: This is for a hair treatment promotion device which is equipped with an infrared heater attached on a reflector which is rotated around along the top part, the rear part, and both side parts of the head of a subject so as to irradiate infrared rays to the head. A visible ray emitter 9 to irradiate visible rays to a specific position of the rear head part of the subject is mounted on the main body case 2 so that the main body case 2 is positioned at a specific position.
Patent JP-2002089462-A (JP)
Title: Scroll type compressor and seal method for scroll type compressor
Inventor: TSUBAKII SHINJI
IPC: F04C18/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To rationally seal a high-pressure space and a low-pressure space formed behind a movable scroll base plate, and to buffer collision between a movable spiral wall and a fixed spiral wall or collision between a bush and an eccentric shaft generated at the time of starting to prevent a noise, in a scroll type compressor provided with a discharge port on a movable scroll side. SOLUTION: This compressor is provided with an annular seal material 15 of an elastic material between the bush 16 and the eccentric shaft 14 constituting a revolution mechanism 17 which transmits rotation force of a drive shaft 8 to a movable scroll 20 as a revoluting motion. The seal material 15 separates the high-pressure space 70 surrounded by a tube part 24a projectingly provided in the rear face of the movable scroll base plate 24 from the low-pressure space 80 outside the tube part 24a to prevent leakage of a refrigerant gas, and buffers the collision between the movable spiral wall 28 and the fixed spiral wall 30 or the collision between the bush 16 and the eccentric shaft 14 generated at the time of starting.
Patent JP-2002086108-A (JP)
Title: Device for garbage disposal
Inventor: HAGA FUJIO
IPC: B01D53/38
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for garbage disposal capable of attaining high deodorizing effect for the malodor generated at the time of decomposing the garbage with microorganism. SOLUTION: A suction port 1a for taking in the outside air is opened at one end of a volume reducing vessel 1 and a malodorous gas exhausting pipe 4 is connected to another end. The tip of the malodorous gas exhausting pipe 4 penetrates the sidewall of a cleaning water vessel 5, descends and is extended horizontally to the bottom part of the cleaning water vessel 5. Many gas jetting holes 4a are perforated on the pipe wall of the horizontal part of the malodorous gas exhausting pipe 4. Cleaning water 6 containing the microorganism capable of decomposing the malodorous component (effective to have deodorizing action) is stored in the cleaning water vessel 5. A suction pump (vacuum pump) 9 is disposed in the middle part of the malodorous gas exhausting pipe 4 to suck the malodorous gas in the volume reducing vessel 1 with steam to send to the cleaning water vessel 5.
Patent JP-2002084841-A (JP)
Title: Sulky type rice transplanter
Inventor: MIKI HIROYUKI
IPC: A01C11/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To laterally move a seedling placing stand smoothly in a sulky type rice transplanter having such a constitution that a seedling planting apparatus for taking out seedlings one by one from the bottom end part of the seedling placing stand laterally reciprocated at a fixed stroke and planting the seedlings in the surface of the rice field is liftably connected to the rear of a traveling machine body and power taken out from the traveling machine body is axially transmitted to a feed case of the seedling planting apparatus. SOLUTION: A screw shaft 81 for laterally reciprocating the seedling placing stand 8 is projected from one side of the feed case 7 in the horizontal direction and the seedling placing stand 8 is connected to a lateral motion member 113 which is screwed to the screw shaft 81 and moved by the screw. A strut 51 for supporting the upper part of the seedling placing stand 8 from the back is stood on the case part extended from the feed case 7 in the horizontal direction and the extended end of the screw shaft 81 is rotatably supported on a supporting member 116 attached to the lower part of the strut 51.
Patent JP-2002091800-A (JP)
Title: State monitoring method
Inventor: TAKADA MASAHITO
IPC: G06F11/30
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the labor for editing a definition file when increasing/ decreasing the number of monitor objects. SOLUTION: When starting processing, a task 2 to be monitored reports a processing start notice to a task 1 for monitor by itself and in accordance with this processing start notice, the task 1 for monitor registers the task 2 to be monitored on an information table 1b. When the state is changed, the task 2 to be monitored reports a state notice to the task 1 for monitor by itself and the contents of this state notice are updated in the information table 1a by the task 1 for monitor. When no state notice is reported for a prescribed period after the task 1 for monitor receives the processing end notice, the task 1 for monitor deletes the registration of the task 2 to be monitored.
Patent JP-2002093117-A (JP)
Title: Magnetic recorder
Inventor: IMAI MAKOTO
IPC: G11B17/043
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the friction load of the contact surface of a hook provided on a platform latch lever and a cover of a magnetic recorder. SOLUTION: The magnetic recorder has a platform 4 provided with a motor to rotate a magnetic head assembly and a magnetic disk, a platform latch lever 5 which holds the platform 4 in a position which enables magnetic recording, the hook 8 which is latched by the platform latch lever and is provided on the cover, and a plunger to release the latch lever 5. A fixed membrane lubricant 17 is applied on the surface of hook 8 coming into contact with the latch lever. Therefore, the friction load can be reduced without being influenced by the roughness of a hook substrate.
Patent JP-2001110890-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: GOMI TAKAYUKI
IPC: H01L21/76
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which comprises a trench separation region that can suppress the stress to a semiconductor base body and an occurrence of crystal defect. SOLUTION: A semiconductor device 1 comprises a trench separation region 3. In the trench separation region 3, a channel 4 formed at a semiconductor base body 1 is filled with a polycrystal semiconductor layer 6 to a specified depth through an insulating film 5 while an oxidation-resistance film 8 and an insulating layer 9 are formed on the polycrystalline semiconductor layer 6 to fill the channel 4.
Patent JP-2002093245-A (JP)
Title: Insulated electric wire
Inventor: MABUCHI TOSHIAKI
IPC: C08L23/08
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To easily strip an insulator on an insulated wire having an insulator formed of cross-linked silane graft polyethylene. SOLUTION: This insulated wire is characterized in that the cross-linked silane graft polyethylene forming an insulator has density of 0.92 g/cm3 or less, straight chain low density polyethylene having density of 0.88 to 0.91 g/cm3 is taken as base polymer, and blend polymer of straight chain low density polyethylene having density of 0.88 to 0.91 g/cm3 and low density polyethylene having density of 0.91 to 0.92 g/cm3 is taken as base polymer.
Patent JP-2002090437-A (JP)
Title: Radio receiving system, its signal recording device, and signal reproducing device
Inventor: OBA MASAKI
IPC: G01S3/46
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain the arrival bearings of recorded signals even after recording is processed. SOLUTION: In this signal reproducing device 200 for reproducing a plurality of reception signals and reference signals from a recording medium in which the plurality of reception signals and reference signals which indicate common reference time to the plurality of reception signals in the signal recording device are stored, synchronization between the plurality of reception signals is performed on the basis of the reference signals by a signal synchronizing part 220. With synchronization performed, at a bearing measuring part 240, the plurality of reception signals are correlated with one another to detect time differences or phase differences between each reception signals and to compute the arrival bearing of each reception signal on the basis of the time differences or phase differences.  At a signal extracting part 230, on the basis of the arrival bearings measured by the bearing measuring part 240, the plurality of reception signals synchronized by the signal synchronizing part 220 are synthesized and filtered to obtain the reception signal of any given arrival bearing.
Patent JP-2002098644-A (JP)
Title: Defect inspecting apparatus
Inventor: YAMASHITA KYOJI
IPC: G03F1/84
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional pattern defect detector with a higher accuracy free from erroneous inspection regardless of some extent of worsened positioning accuracy. SOLUTION: The defect inspecting apparatus includes input devices 1 and 2 which input a reference image and a detection image respectively as electrical information of a two-dimensional pattern, differentiators 3 and 3' and 4 and 4' which compute gradient vectors for each of data of the reference image and the detection image and scalar product computing elements 5, 6 and 8 which rotate any one each of the gradient vectors of the reference image and the gradient vectors of the detection image by 90 deg. to compute the absolute value of the respective scalar products with the other vectors. The results of the computation with the scalar product computing element are outputted as a defect signal.
Patent JP-2002103147-A (JP)
Title: Method of manufacturing for hole saw
Inventor: YOSHIHARA HIDEKI
IPC: B21K5/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method that can manufacture, at small manufacturing cost and in shortened manufacturing time, a hole saw used in drilling for the connection of a branch pipe and the like to a plastic pipe in piping work of a plastic pipe such as a water supply/sewerage pipe, a gap pipe, a hot-water supply pipe and a sprinkler. SOLUTION: A round bar of S45C is cut into a constant length, which is placed in a forging die wherein it is subjected to cold forging to form a roughly shaped hole saw forging with a hexagon socket and a blind hole in the center of one end. The forging is next cut along the inner and outer circumferences and threaded to form a hole saw.
Patent JP-2002100736-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: IMAI SHINICHI
IPC: H01L21/768
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a MIS capacitor which is surely suppressed and prevented of destruction of a capacity insulation film, and to provide a method of manufacturing the same. SOLUTION: On a silicon substrate 12, an active region 16 and an isolation region surrounding the active region 16 are provided. On the active region 16, the capacity insulation film 18 is formed; on the capacity insulation film 18, a square-shaped upper electrode 21 is provided, being separated from the isolation region 14; on the isolation region 14, a square annular electrode pad 24 is provided so as to surround the active region 16; and each side of the electrode pad 24 and each side of the upper electrode 21 are connected to each other by an extraction conductor film 22. Then, an interlayer insulation film 26 is formed over the entire surface of the substrate, and connection holes 28 are so formed as to pass through the interlayer insulation film 26 and reach the electrode pad 24.  By setting a ratio (S/L) of a total (S) of exposed regions of the electrode pad 24 in the connection holes 28 to a total (L) of the widths (w) of the extraction conductor film 22 in a boundary section Rcr of the capacity insulation film 18 which is in contact with the isolation regions 14 to 4 or smaller, the destruction of the capacity insulation film 18 can be prevented.
Patent JP-2002098762-A (JP)
Title: Electro-optical distance measuring instrument
Inventor: HARADA MASAKI
IPC: G01C3/06
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To simplify assembling adjustment to reduce a cost, and enhance durability against vibration. SOLUTION: Light from an optical transmission path of an optical distance measuring path get incident from a substrate end face 23 on an end face of an optical fiber 53 of an optical fiber coupler 50. A portion of the light supplied from an end face 51a of an optical fiber 51 of the coupler 50 to optical transmission and reception systems 9, 10, 14 to be focused on a measuring object. The light reflected by the object gets incident again on the end face 51a of the optical fiber 51 through the same optical path. The return light thereof is gets incident on a reception path of the optical distance measuring path through an end face of an optical fiber 54 of the coupler 50.  The reflected light reflected from the object is always returned to the end face 51a only by setting the end face 51a of the optical fiber 51 in the vicinity of focal points of the optical transmission and reception systems.
Patent JP-2002097754-A (JP)
Title: Roofing structure and retaining metal tools and roofing materials
Inventor: HORIIKE ISAO
IPC: E04D3/363
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide such a roofing structure that can strengthen retention by restraining roofing materials from being deformed, thereby obtaining such a roofing structure with a cut off property. SOLUTION: In both sides of the receiving metal tool 4, the two step-stoppers 464 and 465 consisting of an upper step and a lower step are formed and the inner catching part 62 of the crown part 7 in the floating side is engaged with the lower step receiving part 465 while the outer edge catching part 66 is engaged with the receiving part 464 in the upper step respectively. The inner catching part 72 of the crown part 7 in the floating side and the outer edge catching part 76 are locked to both lower catching parts 464. Meanwhile, the inside inclined portion 63 of the crown part 6 in the floating side and the inside inclined portion 73 in the covering side and the outside inclined portion 75, valley-shaped ribs 631, 731 and 751 are respectively formed to overlap the valley- shaped rib 631 of the crown part 6 in the floating side.  At the same time, the valley-shaped rib 731 of the inner inclined part of the covering side is covered onto the outer edge locking part 66 of the crown part 6 in the floating side.
Patent JP-2002100200-A (JP)
Title: Verifying signal generating device for semiconductor integrated circuit, verifying device for semiconductor integrated circuit provided with the same, verifying signal generating method for semiconductor integrated circuit, and verifying method for semiconductor integrated circuit having the same
Inventor: FURUYA SENICHI
IPC: G01R31/3183
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To verify simultaneously these RAMs by a checker system for a short time by generating a verifying signal for each RAMs of which the number of columns is different, in a semiconductor integrated circuit provided with storage devices such as SRAM, DRAM, or the like of which the number of columns is different. SOLUTION: A test pattern generating device 6 generates a basic pattern rawD1 which repeats alternately a signal '0' in which value of all bits are 0 and a signal '1' in which values of all bits are 1. A clock frequency-dividing circuit 5 frequency-divides the clock signal into frequencies of double of the number of columns Cx of a RAM to be verified, and generates a 1/8 frequency-dividing signal EN1 and a 1/4 frequency dividing signal EN2 respectively corresponding to a RAM of four columns and a RAM of two columns. Exclusive OR circuits 17, 18 receives the 1/8 frequency-dividing signal EN1 or the 1/4 frequency dividing signal EN2, while receives the basic pattern rawD1. Output of these exclusive OR circuits 17, 18 are outputted respectively to the RAM of four columns and the RAM of two columns.
Patent JP-2002103228-A (JP)
Title: Method for improving fatigue of weld part of light metal
Inventor: HASEGAWA MASAYOSHI
IPC: B24C1/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving fatigue strength of light metal such as aluminum or the like. SOLUTION: In the method for improving fatigue of a weld part of the light metal, a projection material having a diameter of 0.1 to 0.3 mm is projected on a weld toe of the light metal, and the weld toe R is changed by being changed in shape, so that a fatigue notch factor is improved, compressive residual stress is added, and hardness increases. Consequently, the fatigue strength of the weld part is improved.
Patent JP-2002112014-A (JP)
Title: Facsimile
Inventor: TAKAHASHI SATOSHI
IPC: B41J21/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile which can improve the total quality of an image when printing intensively images with different resolutions. SOLUTION: This facsimile in which recording resolution can be changed is provided with a CPU 11 to select one image having the highest resolution among intensive images, and to convert the other images in double density so that their resolution may be the highest when images with different resolutions are printed on one recording paper; a page memory 13 in which the double-density converted image data is developed; and a writing section 3 which sets a writing density so that the intensive pictures may match with the size of the recording paper and prints them thereafter.
Patent JP-2002101768-A (JP)
Title: Control device for opening/closing position of curtain for greenhouse or the like
Inventor: YOSHITAKE KAZUO
IPC: A47H5/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device for accurately stopping a greenhouse curtain or the like at a predetermined open or shut position, which works as follows: transmitting rotation of a curtain driving shaft to an intermediate measuring shaft through a speed reduction mechanism, also transmitting rotation of the intermediate measuring shaft to a final measuring shaft through another speed reduction mechanism and integrating curtain stopping switches set at the intermediate measuring shaft and the final measuring shaft into the power source circuit to stop power supply. SOLUTION: This control device for accurately stopping a greenhouse curtain or the like at a predetermined open or shut position has cam members 56 and 57 having convex cum parts 58 and 59 on a final measuring shaft 49, wherein the convex cam parts can make microswitches 61 and 63 operate against spring elasticity set at the microswitches 61 and 63 and so rattling or the like of a speed reduction mechanism 55 between an intermediate measuring shaft 45 and a final measuring shaft 49 are removed.
Patent JP-2002109049-A (JP)
Title: Dental treatment supporting device
Inventor: NONOGAKI MASATOSHI
IPC: G16H10/60
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To easily add information for checking whether or not a wound part related to a disease name inputted from a free disease name input column is appropriate to the disease name. SOLUTION: The input image of the disease name is provided with the free disease name input column and a similar disease name selection column and check information (effective dental formula information, abutment tooth dental formula propriety, increase tooth dental formula propriety, gap dental formula propriety and effective tooth number information) provided in the similar disease name selected in the similar disease name selection column is related and store in a disease name master file as the check information of a chart disease name inputted from the free disease name input column.
Patent JP-2002107146-A (JP)
Title: Device for detecting location and attitude of underground driving machine
Inventor: HIRAO SOJI
IPC: G01C15/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the location and attitude of an underground driving machine, capable of more correctly detecting the attitude of the underground driving machine in real time than the conventional technology. SOLUTION: In the device for detection the location and attitude of the underground driving machine, provided with a light source device 10 for emitting a laser beam 11 and a light-receiving device 1 for receiving the light of the laser beam 11, the light-receiving device 1 is constituted of a target plate 20, capable of receiving the laser beam 11 and changing characteristics, in such a way as to transmit and scatter the laser beam 11, a condenser lens 30 for condensing light via the target plate 20, and a light-receiving element 310 for receiving the condensed light at the condenser lens 30 and detecting the location of light reception.  A target plate switching device 21 for selectively switching the characteristics of the target plate 20 is provided, so as to detect the location and attitude of each driving machine, on the basis of each result of detection at the light-receiving element 310, when the characteristics of the target plate 20 are switched between the characteristics of scattering light and the characteristics of transmitting light.
Patent JP-2002102422-A (JP)
Title: Slot machine
Inventor: MORIYAMA SATOSHI
IPC: A63F5/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which allows beginners and aged persons unskilled in game to enjoy the game sufficiently as well. SOLUTION: The slot machine is provided with a notice lamp for announcing winning as predetermined, an assist button which stops a spin body in the announcement with the notice lamp to define the winning and a liquid crystal part which performs a countdown display of the stop time of the spin body while displaying the contents of the winning after the stoppage thereof.