baber/WOPTO huggingface dataset:
Patent JP-2001203178-A (JP)
Title: Chemical and mechanical polishing method, and chemical and mechanical polishing equipment
Inventor: SUGAI KAZUMI
IPC: B24B37/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a chemical and mechanical polishing method, capable of reducing dishing and recesses in a copper wiring formed in a wiring trench and generation of erosion in an interlayer insulating film between the copper wirings of a dense pattern when unnecessary barrier metal deposited on the interlayer insulating film except the wiring trench is polished, in the case that wirings of a semiconductor device are formed on a semiconductor wafer, and provide chemical and mechanical polishing equipment. SOLUTION: In this chemical and mechanical polishing method, barrier metal formed on the semiconductor wafer 11 is polished, while slurry (abrasive solution) 5 and copper ion solution 7 are dripped on a polishing pad 2 of a platen (polishing surface plate) 1. This chemical and mechanical polishing equipment is provided with a slurry supply line 4, which drips the slurry (abrasive solution) 5 on the polishing pad 2 of the platen (polishing surface plate) 1 and a copper ion solution supplying line 6, which drips the copper ion solution 7.
Patent JP-2001198154-A (JP)
Title: Body fluid absorbing material
Inventor: KAWASAKI MIHOKO
IPC: A61F5/441
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a body fluid absorbing material capable of effectively achieving water absorbing performance and other useful functions, provide a body fluid absorbing material having excellent deodorizing performance, and provide a body fluid absorbing material having improved moisture absorbing performance as well as deodorizing performance to provide dry wearing feel. SOLUTION: This body fluid absorbing material comprises functional granules comprising zinc oxide combined with functional grain to be granulated. This body fluid absorbing material comprises functional grains of deodorizing substance. This body fluid absorbing material comprises functional granules attached to a low density porous sheet.
Patent JP-2001201083-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/22
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling embedded type air conditioner, capable of easily and accurately discharging and recovering a condensate stored in a drain pan by a water guide member provided projectably and retractably in a drain hole. SOLUTION: A sealing member 13 for sealing a drain pan 7 so as not to leak a condensate a is provided at the pan 7. A water guide member 15, connected to the sealing member for guiding the condensate, is provided projectably and retractably in a drain hole 7a. When the condensate is stored, the guide member and the sealing member are respectively contained in the hole and the pan, and a drain cap 8 is mounted. When the condensate is drained, the cap is removed to guide the part of the guide member and the sealing member out of the hole.
Patent JP-2001203896-A (JP)
Title: Image processor and image-processing method
Inventor: BESSHO HIROMI
IPC: H04N19/196
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To effectively compress an image, even if areas to be compressed are distributed and also to reduce the number of bytes after the image is entirely compressed. SOLUTION: A CPU 1 executes a control program stored in an auxiliary storage 4 and performs comparison of quantity between the compressed image data by every compressed line and the image data on the same line to decide propriety of the compression. The propriety decision result is stored in a RAM 2, and the execution of compression is controlled by every line of image data to be processed according to the stored propriety decision result.
Patent JP-2001202367-A (JP)
Title: Device and method for summarizing document
Inventor: KOYAMA TAKEHIRO
IPC: G06F17/30
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To prepare the summary of plural documents at high speed with a little capacity. SOLUTION: On the basis of modification analysis, a relation analyzing part 1 extracts two-term relation information 12 of words from text information 11. An analytic tree preparing part 4 prepares an analytic tree from the two-term relation information 12 and transmits analytic tree information 13 to an analytic tree converting part 5. A relation count part 2 counts the two-term relation from the two-term relation information 12 and transmits two-term relation sort information 14 sorted by frequency to a relation expanding part 3. While referring to a thesaurus dictionary 8, the relation expanding part 3 performs the compound word/synonym expansion of the two-term relation and transmits two-term relation expansion information 15 to the analytic tree converting part 5.  The analytic tree converting part 5 segments a partial tree from the analytic tree information 13 and the two-term relation expansion information 15 and transmits converted partial tree information 16 to a partial tree selecting part 6. The partial tree selecting part 6 selects any important partial tree and transmits important partial tree information 17 to a phrase synthesizing part 7. The phrase synthesizing part 7 synthesizes a phrase summary 18 from the important partial tree information 17 and displays it.
Patent JP-2001207805-A (JP)
Title: Steam turbine low pressure inner casing
Inventor: UETSUKI YASUYUKI
IPC: F01D25/24
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine low pressure inner casing with reduced stress in a blade ring steam chest supporting structure under a high temperature condition. SOLUTION: In this steam turbine low pressure inner easing, an upstream side bulkhead and a downstream side bulkhead perpendicular to a center axis of a turbine and having round holes around the center axis are fixed by welding to an inner face of an outer plate of the steam turbine low pressure inner casing, a blade ring is fixed by welding to the round holes of the upstream side bulkhead and the downstream side bulkhead, the upstream and downstream side bulkheads and the blade ring are annularly arranged on the inner face of the outer plate for forming a bleeding area part with a box-shaped cross section, the blade ring supports an annular blade ring steam chest in its inner face, and a plurality of bleeding holes communicating the bleeding area part and the blade ring steam chest are provided on the blade ring.  A thickness of the blade ring and a shape and size of the bleeding holes are provided so that rigidities of the outer plate, the upstream side bulkhead, the downstream side bulkhead, and the blade ring in the cross section are the same.
Patent JP-2001208144-A (JP)
Title: Setting interval moving device
Inventor: YOKOYAMA MASAO
IPC: F16H1/20
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To move a mover at controlled mutual intervals such as equal intervals in a simple constitution. SOLUTION: Plural movers 20 are disposed to be slid along a guide rod 14, and racks 40 are connected to the respective movers to be different in height. Each rack is provided with a rack driving gear 43, and a speed reduction gear 44 formed by coaxial wheel 45 and a pinion 46 is provided between the adjacent rack driving gears 43. The speed reduction ratio of the speed reduction gear between the rack driving gears of the n-th and the (n-1)th movers is taken as k (n-1)/n, and when k=1, head blocks 20 are slid with equal intervals kept mutually. Only the replacement of the speed reduction gear controls the mutual interval to be various.
Patent JP-2001217250-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MACHIDA YOSHIHIKO
IPC: H01L21/3213
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that can stably form desired groove depth and can simplify a manufacturing process. SOLUTION: In the method for manufacturing a semiconductor device, a plurality of dielectric films 1-9 are formed on a silicon substrate in multiple steps, a resist pattern 13 is formed ion the dielectric film, and plurality of dielectric film 6-9 are subjected to dry etching with the resist pattern 13 as a mask, thus forming a groove in the dielectric films 6-9, peeling off the resist pattern 13, depositing an Al alloy film in grooves 10a and 10b and on a dielectric 10, and removing the Al alloy film at a flat part on the dielectric film 10. The end point of etching in a process for forming the grooves 10a and 10b is detected by stopping etching with specific count (count four) while counting the change in emission of each of the dielectric films 5-9.
Patent JP-2001204635-A (JP)
Title: Oven
Inventor: NAMIKI HIDEO
IPC: A47J37/06
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an oven in which foods can be effectively cooked by utilizing a thermal conduction grain medium. SOLUTION: The theme has been solved by an oven 1 comprising an oven body 2 in a form of a laid tube, a heating means 3 heating the bottom of the oven body 2, and a thermal conduction grain medium 4 which is contained within the oven body 2 and which is in direct contact with a food 5 to be heated. Then, heat efficiency may be improved by forming a far infrared radiation film in the part to be heated in the peripheral face of the bottom of the oven body 2 and on the inside whole surface of the oven body 2.
Patent JP-2001218364-A (JP)
Title: Ac voltage regulating circuit
Inventor: SHINOHARA SHIGEAKI
IPC: H02J1/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To restrain power supply voltage fluctuations in the reduction and increasing properties of a PWM amplifier, without having to degrade the space factor. SOLUTION: In addition to a pull-type regulator consisting of a transistor, a current-limiting resistor, a capacitor, and a bias resistor, a positive power supply series regulator is connected to between power supply voltage and the PWM amplifier. It is thus possible to restrain power supply voltage fluctuations in the reduction and up increasing of the PWM amplifier and use a capacitor with small capacitance, thereby preventing the space factor from degrading.
Patent JP-2001218870-A (JP)
Title: Rubber material for golf ball and golf ball
Inventor: KATAOKA NOBUYUKI
IPC: A63B37/12
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber material for a golf ball capable of improving the initial velocity of a solid core or a solid center of a solid golf ball or a thread-wound golf ball, and increasing a degree of freedom in designing the golf ball, and a golf ball having the center core made of the rubber material. SOLUTION: In this rubber material for a golf ball prepared by blending a base rubber, metallic salt of α,β-unsaturated carboxylic acid, organic peroxide and a filler, 0.1-15 mass parts of synthetic zeolite as the filler is blended to 100 mass parts of the base rubber.
Patent JP-2001223724-A (JP)
Title: Order telephone call device
Inventor: MURAI YOSHINOBU
IPC: H04L12/42
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an operator needs to turn on and off a switch selecting a connection line for a countermeasurement against howling as to an order telephone call device used for a conventional loop-constitution multiple communication device. SOLUTION: In a present station recognition part 1, a present station recognition signal setting part 11 sets a signal S1 including the recognition number #1 of a station A and the signal S1 is outputted to a comparison part 12 and a composition part 13. A signal from a station C is separated by a separation part 2 into an ADPCM signal and a present station recognition signal and the ADPCM signal is demodulated by a demodulation part 3 into a voice, which is passed through a switching part 4 and branched by a voice branch part 5 to a voice reception part 8 and a station B. A recognition signal S2 is inputted to a comparison part 2 and compared with a previously set present station recognition number (station A). The recognition signal S2 is a signal composed of recognition numbers of respective stations.  The comparison part 12 compares the signals S1 and S2 with each other and when the recognition numbers is matched with each other, a control signal S3 for end selection switching is outputted to a switching part 4 so that the voice is not outputted to the voice branch part 5. The signal S2 is outputted to the composition part 13, put together with the present station recognition signal, and outputted as a present station recognition signal S4 to a multiplexing part 7 of the station B.
Patent JP-2001223324-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA KAZUYUKI
IPC: H01L23/13
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device enhanced in a density by stacking a plurality of semiconductor elements. SOLUTION: The semiconductor element 10 is mounted in a face down manner on an insulating circuit board 1, and the semiconductor element 20 is mounted in a face up manner on its upper stage. An opening hole 2 is provided at the board 1 at a position opposed to the element electrode 11 of the element 10 of the lower step surface, and a board electrode 4a of the lower surface of the board 1 is connected to the element electrode 11 of the element 11 via the hole 2. The element electrode 20 of the upper stage is connected to the board electrode 4d of the upper surface of the board 1.
Patent JP-2001220134-A (JP)
Title: Solar salt and manufacturing method thereof, manufacturing device therefor and solar salt with enzyme and manufacturing method thereof
Inventor: SHIMADA OSAMU
IPC: A23L27/40
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of solar salt wherein thermal power is not used, the drying is performed with solar ray and natural wind and the time necessary for the manufacture is reduced. SOLUTION: The manufacturing device 1 for solar salt making for obtaining salt crystal from sea water by using solar ray and natural wind is provided with a reservoir 2 into which sea deep water naturally flows-in at high tide, at evaporation pond 4 the bottom of which is covered by sea weeds 5, and a crystallization pond 7 in which many far infrared ray radiation plate 8 made of ceramic are arranged.
Patent JP-2001227489-A (JP)
Title: Oil cooled screw compressor
Inventor: TSUBOI NOBORU
IPC: F04C29/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an oil cooled screw compressor capable of preventing overheat of a motor. SOLUTION: An integrally formed casing 14 receives a compressor body 11 having a pair of make and female screw rotors 21, a motor 12 having, as an output shaft 29, an extended part of a rotor shaft 24 of the screw rotors 21 that extends toward a suction port 22, and an oil separation and recovery part 13 on the side of a discharge port 23 of the compressor body 11.  This oil cooled screw compressor guides sucked gas of the compressor body 11 from a gas inflow port 39 on the end face on the side of the motor 12 of the casing 14 to the suction port 22 through voids 31I, 31O provided inside and outside a stator 28 of the motor 12, respectively, separates compressed gas accompanied with oil and discharged from the discharge port 23 by means of the oil separation and recovery part 13 to separate from the oil and discharges the gas from a gas discharge port 41 on the end face on the side of the oil separation and recovery part 13 of the casing 14. An annular guide means 42 is provided for directing the sucked gas which has left the void 31O toward the output shaft 29 without making the gas go straight.
Patent JP-2001226732-A (JP)
Title: Niobium base alloy
Inventor: KASAMA AKIO
IPC: C22C27/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid solution strengthened type niobium base alloy sufficiently high in strength in a high temperature range of >=1,500 deg.C and moreover having toughness required as a structural material. SOLUTION: This niobium base alloy contains 15 to 30 at.% Mo or contains 5 to 30 at.% Mo and 5 to 15 at.% W, and the balance substantial Nb.
Patent JP-2001226990-A (JP)
Title: Horizontal reinforcing bar arrangement method of wall skeleton and wall reinforcing bar arrangement device
Inventor: SAITO HIROSHI
IPC: E02D29/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal reinforcing bar arrangement method capable of simply and surely making reinforcing bar arrangement within a short period of time by workers in a construction site and a wall reinforcing bar arrangement device without being required any preparation of truck crane or the like and any reinforcing bar arrangement site for the horizontal reinforcing bar arrangement method of the wall skeleton and the wall reinforcing bar arrangement device. SOLUTION: A large number of bar receiving claws 82 are projected to the insides of an inside panel 4 and an outside panel 5 erected on a sill A at specific intervals in the direction of the wall width and in the vertical direction, and an inside horizontal reinforcing bar 9 and an outside horizontal reinforcing bar 12 are mounted on a plurality of bar receiving claws 82 arranged at the same height at specific intervals in the direction of the wall width.
Patent JP-2000325600-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To make game contents rich in variety after the appearance of a ready-to-win state and to sufficiently rouse the expectation of a player to a success. SOLUTION: An effective line display means 40 is provided for displaying a straight or diagonal effective line while overlapping it on a picture of a variable display means 30 and a picture pattern matching game executing means 110 displays respective picture patterns on the variable display means 30 while fluctuating them for a prescribed period and successively stops them later. When the ready-to-win state of establishing the success by arranging one more specified picture pattern on the effective line appears, an effective line display control means 120 selects lines more than one or two as effective lines out of a lot of lines passing through a stop display spot of picture patterns constituting this ready-to-win state and displays them on the effective line display means 40.  Since the success is provided by arranging the specified picture patterns on the effective lines, game contents are made rich in a thrill and variety corresponding to which kind of and how many effective lines are to be displayed.
Patent JP-2001228963-A (JP)
Title: Panel recognizing device
Inventor: HASOBE YASUMI
IPC: A63F13/812
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a panel recognizing device capable of easily creating a processing program which is required by a user without requiring technical knowledge. SOLUTION: This panel recognizing device is provided with a panel members 1 to which intrinsic codes are imparted by performing on/off setting of switches 51 to 58, a panel board 2 the surface of which is sectioned like a grid and which is capable of accepting the panel members into positions of intersection between optional lines and columns for arranging the panel members in a plane, a column signal control unit 3 integrated in the panel board and a line signal selector 4 integrated in the panel board in the same way.  The column signal control unit 3 is constituted to successively select the columns of the panel board 2 sectioned like the grid and the line signal selector 4 is constituted to successively read the codes of the panel members 1 inserted into the position of intersection between the selected lines and columns which successively selecting the lines of the panel board 2 sectioned like the grid synchronously with the column signal control unit 3.
Patent JP-2001229944-A (JP)
Title: Output device and power output device
Inventor: KIZAKI KANJI
IPC: H01M8/04
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To inform an operator of the output possible amount and the present output amount of a fuel cell and a battery. SOLUTION: A vehicle, in which an output device using the fuel cell and the battery as output source is mounted, has a display in front of a driver's seat for displaying an output status image 72 consisting of a region 73, where the present output possible amount of the fuel cell is shown based on the sum of the maximum output as a rated value of the fuel cell and the maximum output as a rated value of the battery, as 100%, a region 74 where the present output possible amount of the battery is displayed, and a region 75 where the sum of the present output amount of the fuel cell and the present output amount of the battery is displayed. A driver can instantly comprehend the conditions of the fuel cell and the battery and the present output status.
Patent JP-2001224836-A (JP)
Title: Prize machine
Inventor: SATO TAIZO
IPC: A63F9/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent a moving body for moving a premium, from coming in contact with the premium when returning into its original position after finishing movement and prevent its contact part from being easily moved in moving the premium in a swing arm of a prize machine. SOLUTION: This prize machine 10 is provided with a play field 40 moving with the premiums 47 placed thereon, and the swing arm 50 rotated above the play field 40. The swing arm 50 is provided with the moving body 70 moving along the swing arm 50, and a pusher 95 hanging down from the moving body 70 toward the play field 40 and capable of pushing the premium 47 along the swing arm 50 while coming in contact with the premium 47.
Patent JP-2001234647-A (JP)
Title: Simplified tomb stone assembly also used as posthumous buddhist name strip
Inventor: ADACHI HIROSHI
IPC: E04H13/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a simplified tomb stone assembly also used as a posthumous buddhist name strip inexpensive capable of storing a part of bones, engraving a posthumous buddhist name of the dessased, the secular name of the person in question, or the like on a flat plate type display surface on the front surface side, functioning it as a miniature one of this tomb stone and setting it in a buddhist altar at a residence, etc. SOLUTION: This is a simplified tomb stone assembly also used as a posthumous buddhist name strip formed out of a stone material, a wooden material or other decorative materials by having a bottom part pedestal furnished with a decorative surface on an outer surface, a first unit making a cross-section roughly U-shaped and formed cylindrical, a charnel part also used as a posthumous buddhist name part having a slender and hollow charnel part inside by a second unit to close an opening part of the first unit and a surface of which can be a posthumous buddhist name plate and constituted roughly cylindrical and an intermediate pedestal unit ring and decorated with a decorated surface provided on its outer surface,  the charnel part also used as the posthumous buddhist name part is roughly vertically long cylindrical by fitting the intermediate pedestal unit from above the charnel part also used as the posthumous buddhist name part erected on the bottom pedestal, the intermediate pedestal unit is accumulated on the bottom pedestal and a two-stage decorated part is formed.