baber/WOPTO huggingface dataset:
Patent JP-2001200771-A (JP)
Title: Noise-eliminating duct
Inventor: ANZAI HIROYUKI
IPC: F02M35/12
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a noise-eliminating duct, capable of easily carrying out assembly and maintenance inspection. SOLUTION: This duct is provided with a ventilation member 27 and a noise eliminator member 28 for respectively forming hollow beams and which are fixed on a ceiling part of an engine cover 24, a connecting member 29 communicated with hollow parts of the ventilation member 27 and the noise eliminator member 28, and an air feed member 30 whose one end is opened to the atmosphere and the other end is communicated with one end part of the ventilation member 27, the other end portion of the ventilation member 27 is connected to an air cleaner 26 of an engine 25, the ventilation member 27 and the noise eliminator member 28 are used as the reinforcing member of the engine cover 24, and an inner space of the engine cover 24 is utilized effectively.
Patent JP-2000358247-A (JP)
Title: Rate controller, rate control method and coder
Inventor: SHIMIZU KAZUTADA
IPC: H04N19/423
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a rate controller that controls a coding bit rate of moving picture data with less deterioration in the image quality. SOLUTION: The rate controller calculates a quantization scale for coding for each macro block on the basis of an occupied quantity of a virtual buffer simulating a buffer in the inside of a coder coding moving picture data and control a coding bit rate by feeding back the calculated qantization scale to the coder. In this case, a virtual buffer occupied quantity storage section 219 keeps a virtual buffer occupied quantity, a mean quantization scale calculation section 215 calculates an object qantization scale for each coding in the unit of pictures, and a virtual buffer initialization section 218 initializes the virtual buffer occupied quantity of the virtual buffer occupied quantity storage section 219 in response to the object quantization scale.
Patent JP-2001198373-A (JP)
Title: Feed mechanism in sewing machine
Inventor: KOJIMA TOSHIRO
IPC: D05B27/14
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a feed mechanism in a sewing machine that facilitates sewing work by guiding exactly sewn fabric in feed direction to improve productivity. SOLUTION: The sewing machine 2 presses intermittently the sewn fabric 4 put on a machine bed 3 with a pressing member 5 and sews with a sewing needle 7 by driving a feed gear 6 located under the pressing member 5 in feed direction A at a predetermined feed volume. A feed roller that synchronizes with the feed gear 6 and rotates with the same feed volume is located near the downstream of feed direction A of the pressing member 5.
Patent JP-2001208983-A (JP)
Title: Electronic camera for microscope
Inventor: KARAKI KENJI
IPC: G02B21/36
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To adjust the set angle of a liquid crystal monitor device in accordance with the rotational angle of an observed image observed by a microscope. SOLUTION: This camera is equipped with a main body joining member 21 formed to have a square external shape for integrating an electronic camera main body 9 and the liquid crystal monitor device 10 in order to join the monitor screen of the device 10 to the main body 9 at a desired angle, and four set screws 22a to 22d for freely attaching/detaching the member 21 to/from the main body 9 and arranged at equal intervals.
Patent JP-2001206482-A (JP)
Title: Carrying and storing container
Inventor: SAIZUKA TOMOO
IPC: B65D85/86
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a carrying and storing container for carrying a media set without fouling damaging the surface of the media set. SOLUTION: The container is used for carrying and storing a panel-shaped media set constituted of a supporting tray, an upper cover section and a clamping tool for fitting and closing them and recording electronic information, and at least the inner faces of a supporting tray main body and the upper cover section are composed of a fluorine containing resin.
Patent JP-2001208423-A (JP)
Title: Device for supplying bathtub with hot water
Inventor: ODA KATSUHIKO
IPC: A47K3/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply device to a bathtub which can improve external appearance and also can improve work efficiency. SOLUTION: A bathtub 1 is provided with a discharge port 2 and a suction port 3. A hot water supplier 4 and the above discharge port 2 are connected with each other by outward pipe 5 for hot water supply, and also the hot water supplier 4 and the suction port 3 are connected with each other by backward pipe 5 for hot water supply. The outward pipe 5 for hot water supply and the backward pipe 6 for hot water supply are severally provided with T's 12 to divide each line into three lines, and one line is provided with a cleaner connection port 13.
Patent JP-2001209007-A (JP)
Title: Color separation composition optical system and projection type display device
Inventor: SUZUKI TETSUJI
IPC: G02B5/04
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a color separation composition optical system which is compact and excellent in reproducibility. SOLUTION: The color separation composition optical system is constituted of a wavelength selective phase plate which turns a polarized light wave surface of a first color light which is any one among red light, green light, and blue light into a polarized light wave surface different from other second and third polarized light wave surfaces, a polarizing beam splitter which separates the first color light from other second and third color light and emits them, and a dichroic prism which separates and emits the second color light and the third color light, and discharges the first color light.
Patent JP-2001210873-A (JP)
Title: Chip type led
Inventor: OKAZAKI TADAHIRO
IPC: H01L33/62
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To generate luminance that is equivalent to or exceeds a normal LED in a wireless chip type LED. SOLUTION: A clearance exceeding 50% of the height of an LED element is provided between the substrate surface and the LED element when the LED element is mounted. At this time, it is desirable that the clearance be filled with a translucent member. Further, the clearance should also be formed by interposing an optical guide plate on which an electrode is formed on both ends of the translucent member between the substrate surface and the LED element. Moreover, the substrate that is used in the chip type LED should be made translucent.
Patent JP-2001207255-A (JP)
Title: Magnesium alloy, and apparatus and method for manufacturing the same
Inventor: INOUE AKIHISA
IPC: C23C14/14
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To improve adhesion to a magnesium alloy and also to attain the improvement of corrosion resistance and the hardening of surface while maintaining the lustrous appearance characteristic of Mg. SOLUTION: The magnesium alloy has a thin film on the surface, and this thin film is constituted of an amorphous structure consisting of magnesium alloy. The apparatus for manufacturing the magnesium alloy is provided with a multi-target type plasma generation mechanism, a sample stage having a revolution mechanism, and a sample fixing jig having a rotation mechanism. The method for manufacturing the magnesium alloy has a step of uniformly depositing a magnesium thin film on the surface of a sample.
Patent JP-2001206386-A (JP)
Title: Packaging bag
Inventor: NOMURA YUTAKA
IPC: B65D30/22
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent a printed matter from falling off out of a packaging bag wherein the printed matter is housed together with delivery goods such as clothes or the like in a housing part of the bag body with the mouth of the housing part sealed up while being made available for taking-out through an opening provided separately. SOLUTION: For the packaging bag 1 (1a) which is formed in a structure wherein the bag body 2 (2a) is divided into two parts of front and rear at the upper part of a housing part 9 for housing delivery goods 14 and a printed matter 15 (15a) with intermediary members 6 and 6a connected to both ends on the right and left of both of sheets 4 and 5 of the bag body, an adhesive layer 7 is formed at the intermediary members 6 and 6a on a position projecting beyond the bag body 2 (2a), a housing port 10 and an opening 11 for putting in and taking out the delivery goods 14 and the printed matter 15 (15a) are formed, being divided at a space between the surface-side sheet 4 and the reverse-side sheet 5, and the printed matter 15 (15a) can be taken out from the housing part 9 through the opening 11 while the housing port 10 is sealed up with the adhesive layer 7, an intercepting part 13 (13a,  13b) for cutting off the housing part 9 vertically from the opening 11 and a take-out port 12 (12a) for communicating the housing part 9 with the opening 11 vertically are formed side by side between the intermediary members 6 and 6a and the reverse-side sheet 5, and thereby the printed matter 15 (15a) can be taken out through the take-out port 12 (12a, 12b).
Patent JP-2001210537-A (JP)
Title: High-voltage transformer
Inventor: IWAI KENJI
IPC: H01F27/28
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage transformer that can be improved in quality, reduced production cost, and used at a higher voltage. SOLUTION: The high-voltage transformer 10, having a high-voltage winding for extracting a high-voltage output comprises a case 12, a first connection part 14 integrated in the case 12 for accommodating one end part of a high- voltage cable 22 to extract the high-voltage output, and a second connection part 16, different from the first connection part 14, that accommodates one end part of the high-voltage cable by connecting to the end of the first connection part 14 in the case 12 and then has an electrical connection part 50 for electrically connecting an electrical connection end of the high-voltage cable.
Patent JP-2001213225-A (JP)
Title: Lighting fixture for vehicle
Inventor: OTANI KENJI
IPC: F21Y101/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide lighting fixture for a vehicle capable of simplifying a structure for realizing a lessening impact to an obstacle at collision, minimizing a mounting space of the vehicle for the lighting fixture, and lightening work load at assembling. SOLUTION: This device is provided with a lens 2 arranged at the front end part of the vehicle, a housing 3 supporting the outer peripheral part of the rear end of the lens 2 and fixed to the vehicle body, and a weak part 3b for rupture (retreat allowable means) making the lens 2 relatively retreatable to a mounting part on the vehicle body of the housing 3 at collision with the obstacle.
Patent JP-2001208572-A (JP)
Title: Measuring instrument device
Inventor: OKUBO OSAMU
IPC: G09F13/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument device whose visibility is good for a visual observer and which can present a novel representation technique. SOLUTION: The measuring instrument device is provided with a pointer 2. The measuring instrument device is provided with a display plate 3 comprising a plurality of index parts 3A to 3S installed so as to have prescribed arrangement patterns along the rotating track of the pointer 2. The measuring instrument device is provided with a plurality of light sources 4A to 4S which are arranged along the index parts 3A to 3S and which illuminate the index parts 3A to 3S. The measuring instrument device is provided with a control means B by which the pointer 2 is turned back and forth at least once by a prescribed deflection angle by receiving a prescribed input signal and by which the light source 4A to 4S corresponding to the range of the prescribed deflection angle are turned on sequentially according to the rotating operation of the pointer 2.
Patent JP-2001212999-A (JP)
Title: Imaging apparatus
Inventor: OMIYA SATOSHI
IPC: B41J2/44
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which an image can be outputted with a plurality of resolutions at a single process speed without varying the process speed or the r.p.m. of a rotary polygon mirror and the service life of light emitting elements, e.g. a laser diode, can be prolonged. SOLUTION: A photosensitive drum is scanned in the main scanning direction with a laser beam modulated with image data such that one face of a polygon mirror forms one main scanning line when image data A [dpi] is transmitted to an image processing section and a resolution A [dpi] is designated. The photosensitive drum is then fed in the subscanning direction to form an image with a resolution A [dpi] (Fig. 2(A)). When image data having a resolution A/n [dpi] is transmitted, the image data is decimated to 1/n in the subscanning direction by scanning the photosensitive drum in the main scanning direction with a laser beam at such a timing as n faces of the polygon mirror correspond to one main scanning line and an image having a resolution A/n [dpi] is formed (Fig. 2(B)).
Patent JP-2001213993-A (JP)
Title: Method of decomposing unsaturated carboxylic acid copolymer
Inventor: NISHIDA TOMOAKI
IPC: C08J11/06
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of decomposing unsaturated carboxylic acid copolymers without adversely affecting natural environment. SOLUTION: The method of decomposing unsaturated carboxylic acid copolymers comprises bringing unsaturated carboxylic acid copolymers having an aromatic ring introduced into the polymer chain obtained by copolymerizing one or more unsaturated carboxylic acids such as acrylic acid and maleic acid with an oxygen-containing aromatic compound such as hydroquinone into contact with a white putrifiable fungus or an enzyme produced by a white putrifiable fungus.
Patent JP-2001217102-A (JP)
Title: Negative temperature coefficient thermistor paste, negative temperature coefficient thermistor film and negative temperature coefficient thermistor component
Inventor: MORI TOMOHIKO
IPC: H01C7/04
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide negative temperature coefficient thermistor paste, in which wettability with a metal oxide powder from a low temperature at low viscosity is improved, even when glass containing no lead is used, so as not to cause environmental problems caused by lead and which can form a negative temperature coefficient thermistor film having low resistance. SOLUTION: In negative temperature coefficient thermistor paste containing a metal oxide powder having negative thermistor characteristics, glass powder and an organic vehicle, a substance containing no lead and comprising a bismuth oxide as a main component is used as glass which constitutes glass powder. It is preferable that glass comprise 40-90 mol% bismuth oxide in terms of Bi2O3.
Patent JP-2001214612-A (JP)
Title: Tension lock bar
Inventor: HIWAKI SHIYUUZO
IPC: E04G21/12
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a tension bar is very dangerously driven away when the connection part to a center pin is broken. SOLUTION: The tension lock bar is constituted of a tension bar 1 and a drawing coupler 3 connecting the tension bar 1 and a center pin 2, which is made of a rigid metallic body having screw holes 3a, 3b at both ends. The screw hole 3a at the lower end side is connected to the pin tail 1a of the tension bar 1 and the screw hole 3b at the upper end side is connected to the screw part 2c of the center pin 2 to coaxially connect the tension bar 1 and the center pin 2. A lock coupler 4 is opened at both ends and a female screw is formed at the inner peripheral face thereof. An annular projected lock 4a is provided at the outer peripheral face and an annular seat 4b is provided at the inner peripheral face. The lock coupler 4 is detachably screwed in the screw part 2c of the center pin 2 to slidably lock into the drawing coupler 3.
Patent JP-2001218915-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To enhance the feeling of expectancy of a game player in a game machine provided with a pattern display device which variably displays a recognition pattern to allow the game player to recognize the generation of a benefit by reforming a variable display mode for the recognition pattern. SOLUTION: A pattern display device displays an image of a predetermined region 80' including a recognition pattern 74 in a scaled down state, and a display control means is provided to control the display so that a new image including a recognition pattern 82 appears simultaneous with or after the display from the peripheral area around the region 80'.
Patent JP-2001226479-A (JP)
Title: Method for producing highly pure diaryl carbonate
Inventor: MIYAMOTO MASAAKI
IPC: C08G64/30
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a diaryl carbonate which can give highly pure polycarbonate resins having good color tones as a raw material for producing the aromatic polycarbonate resins by a melt transesterification method, and to provide a method for producing the same. SOLUTION: This method for producing the diaryl carbonate, comprising distilling a crude diaryl carbonate containing an aromatic monohydroxy compound to obtain the diaryl carbonate, characterized by using a steel material having a Cr content of >=16% and a carbon content of >=0.03% for one or more devices selected from distillation devices and devices to be brought into contact with the diaryl carbonate after the distillation of the crude diaryl carbonate.
Patent JP-2001230349-A (JP)
Title: Semiconductor package device
Inventor: YAMAMOTO BUNRO
IPC: H01L23/36
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package device which has good heat radiating and electrical characteristics. SOLUTION: In the semiconductor package device which includes a semiconductor package 11 having a sealed microwave circuit part including a semiconductor element and a fixing member 17 for fixing the package 11, an In sheet 16 is disposed between the package 11 and fixing member 17.
Patent JP-2001230952-A (JP)
Title: Image pickup device
Inventor: YAMAGUCHI MAKOTO
IPC: H04N5/225
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device such as video camera apparatus, in which compatibility between the operation of a switch for mode switching and design is realized. SOLUTION: A main body 1 of a video camera which can be held with one hand is provided with a vertically asymmetric mode changeover switch 9 whose operating part 11 can be turned vertically in the manner of switching with the thumb of the hand holding the body. This mode changeover switch 9 is attached to the side face of the body 1 of the video camera, and the operating part 11 is located at a position adjacent to the back side of the body 1 of the video camera.  The OFF position of the mode changeover switch 9 is set so that the operating part 11 is inclined downward at a prescribed angle relative to the horizontal direction of the body 1 of video camera, an upper side 9a of the mode changeover switch 9 is made parallel to the horizontal direction of the body 1 of the video camera, a lock release button 12 is provided at the center of the operating part 11, and projections 13a and 13b for hooking the inside of the thumb are provided at the upper and lower parts of the operating part 11.
Patent JP-2001238158-A (JP)
Title: Image processing unit and method, and recoding medium
Inventor: NAKADA TETSUO
IPC: G11B20/10
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit of which the capture application program can accurately detect a current time code at the head position of a 2nd field. SOLUTION: When a personal computer detecting the current time code of image data supplied from a VTR for a period (30 milliseconds) a little shorter than a frame period (33.36 milliseconds) detects a current time code (n) similar to that at a time t31 consecutively at a time t32, the personal computer calculates a time t41 at a head position of a 2nd field and then detects current time codes at the frame period (33.36 milliseconds) so as to detect the current time codes at each head position of the 2nd fields.
Patent JP-2000308698-A (JP)
Title: Method and device for supporting load training, and recording medium in which load training support program is recorded
Inventor: SHIMADA SATOSHI
IPC: A63B23/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for supporting a load training in which a patient can be trained in the daily walking condition and an appropriate load can be applied, and a recording medium in which a load training support program is recorded. SOLUTION: The load training supporting device comprises a pressure sensor part 1 to measure the pressure distribution, an area detection part 2 to segment the presence area of a foot based on the pressure distribution from the pressure sensor part 1, a load calculation part 3 to calculate the load value from the sum of the pressure values based on the pressure distribution of the foot presence area segmented by the area detection part 2, a target value storage part 4 to store the necessary information such as the target value of the load, and an information indication part 5 to indicate the information to adjust the body motion so that the measurement value is brought close to the target value by comparing the measurement value to be outputted from the load calculation part 3 with the target value to be outputted from the target value storage part 4.
Patent JP-2001235850-A (JP)
Title: Method for designing photomask pattern, method for forming resist pattern and method for manufacturing semiconductor device
Inventor: KIKUCHI KOJI
IPC: G03F1/68
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently assure lithography process tolerance, such as exposure tolerance and depth of focus, while reducing the line width difference by the pattern density of resist patterns without exerting load on manufacturing a mask. SOLUTION: In forming the resist patterns where the patterns of varying in the pattern density, such as isolated patterns and L/S patterns, coexist, the overlap width a1 (isolated patterns) and overlap width a2 (L/S patterns) of the translucent regions of the phase shift mask used for high-resolution exposure and the light shielding regions of a binary mask, and the line width b1 (isolated patterns) and line width b2 (L/S patterns) of the phase shift mask are respectively corrected in the direction where the line width difference of the respective resist patterns is made smaller.
Patent JP-2001239112-A (JP)
Title: Solid-liquid separator
Inventor: KOMITA SAKAE
IPC: B01D21/28
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact solid-liquid separator capable of preventing the outflow of a pollutant even in such a case that the pelletization of floc is insufficient and large in the area load of water. SOLUTION: This solid-liquid separator has a treated water outflow part 16 and a sludge discharge part 17 respectively provided at the upper and lower parts thereof and has a draft tube 3 connected to a raw water inflow pipe 2 arranged in the vicinity of the center of the upper part of a tank thereof and is constituted so that rotatable stirring blades A5 are arranged in the draft tube 3 in a multistage fashion and rotatable stirring blades B6 are arranged just under the tube 3 in a multistage fashion and a barrier plate 8 is arranged under the stirring blades B6 and a filter medium bed 10 comprising floating filter media is arranged outside the tube above the stirring blades B6 and a screen 12 is fixedly arranged under the surface of the water above the filter medium bed 10 and the treated water passed through the screen 12 flows out of the outflow part 16.  A screen 13 receiving the filter media is arranged outside the tube 3 at the lower part thereof and stirring rods 14 are arranged above the screen 13 or air diffusion nozzles can be arranged above the screen 13.