baber/WOPTO huggingface dataset:
Patent JP-2000186192-A (JP)
Title: Production of polyester resin composition
Inventor: NISHIDA KOJI
IPC: C08G63/78
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prepare a polyester resin composition having high fluidity and excellent mechanical strength and tenacity and useful for producing thin-walled molded products or the like by adding a vinyl polymer to an oligomer or polymer of a polyester in a specific content while polymerizing the polyester. SOLUTION: The object resin composition is prepared by adding to (A) 100 pts.wt. oligomer or polymer of a molten polyester while polymerizing the polyester (B) 0.5-25 pts.wt. vinyl polymer preferably after the number average molecular weight of the ingredient A exceeds 5,000. The ingredient A is obtained e.g. by reacting terephthalic acid with ethylene glycol and has preferably 15,000-30,000 number average molecular weight. The ingredient B is obtained e.g. by reacting butyl acrylate with styrene and has preferably 2,000-100,000 weight average molecular weight.
Patent JP-H11183047-A (JP)
Title: Method of treating exhaust gas in electric furnace
Inventor: OSADA HIROSHI
IPC: C21C5/52
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a treating method for exhaust gas in an electric furnace, which can remove harmful matter such as dioxin, etc., from exhaust gas without returning dust to the electric furnace, and besides is large in removal percentage, and doe not require the abolition disposal of an adsorber, either. SOLUTION: The exhaust gas produced from an electric furnace 1 is mixed with the combustion gas of a combustor and mixer 5, and is introduced into an exhaust gas cooling tower 8. Here, the exhaust gas cooled by the fine particle of water sprayed by a spray nozzle 9 is cleared of dust with a bag filter 100, and then is discharged from a chimney 11. This system is provided with a charging tower 12 behind the bag filter 10, and it is charged with material coke. The material coke contacts with the exhaust gas within the charging tower 12, and adsorbs dioxin. The material coke which is taken out from bottom after adsorbing dioxin is used as sub material for the electric furnace.
Patent JP-2001180846-A (JP)
Title: Paper direction changing method, paper direction changing device and bookbinding device
Inventor: SHIDA TOSHIO
IPC: B65H9/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper direction changing device and a bookbinding device arranging a paper attitude so as to become a prescribed position suitable for a paste applying position to paper of various sizes, improving a bookbinding finish quality of an image processed paper bundle, realizing miniaturization and simplification of the device and being excellent in operability. SOLUTION: This paper direction changing device is provided with a pair of rotary support boards 56A, 56B rotatable to a paper surface and vertically movable at least in one, a rotational driving means for rotating the rotary support boards and a shift moving means for moving the rotary support boards in the direction orthogonal to the paper carrying direction to perform 90 deg. rotation, a shift movement and bending correction of paper S by sandwiching the various-sized paper S carried on a paper placing table by a pair of rotary support boards 56A, 56B.
Patent JP-H11192151-A (JP)
Title: Marble grain carpet and manufacture of the same
Inventor: TAKAGAKI MITSUTOSHI
IPC: D04H1/498
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a needle punch carpet superior in the design by forming an upper layer part of a multilayered web sheet by continuously arranging the cotton lumps of at least one color, and forming the marble pattern by performing the punching so that the three-dimensional effect formed by the irregularity of each grain of the cotton lumps is preserved. SOLUTION: A marble grain carpet comprises a surface cotton lump layer 1 where the blending fiber forms the cotton lumps of every kind of fiber, and the cotton lumps are continuously arranged, and a lower fiber entangling layer 2 where a part of the fiber of the cotton lump in the upper layer is opened and entangled with each other, and both layers 1, 2 are formed as an integraged layer A where both layers are connected by the fiber. That is, to form the layer A, the component fiber is passed through a card in such a manner that the cotton lumps of every fiber are formed on a surface of a web sheet, and the lower fiber entangling layer 2 where the fibers of the cotton lumps of the upper layer are opened and entangled 2, is formed as the lower layer of the web sheet.  A rear face of the layer A is coated with a thermoplastic resin to form a resin layer B, whereby the stability of the carpet can be ensured.
Patent JP-H10259889-A (JP)
Title: Connection head part of high pressure metallic piping
Inventor: HAIBARA YOSHINORI
IPC: F16L19/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent cracks in the circumferential direction and in the axial direction by providing an inner circumferential surface of an expanded part whose diameter is larger than that of the pipe which is a tapered seat surface extending outward to a counter seat part at a connection head part of a thick-walled steel pie of relatively small diameter. SOLUTION: A connection head part 2 of a high pressure metallic piping is a high pressure fuel injection pipe, etc., consisting of carbon steel or stainless steel for pressure piping, and the pipe is generally thick in thickness and small in diameter with the diameter of the pipe <=30 mm, and its thickness 2.5-12.0 mm. A contact surface of the connection head part 2 with a bearing seat surface on a connected body side is a tapered pressing seat surface extending outward, the opening diameter d1 of a tapered seat surface 3 extending outward of an expanded part 2-1 of the connection head part 2 is not less than the dimension of the inside diameter d0 of a thick-walled pipe 1 added to the thickness (t), and not exceeding the diameter D0 of the thick-walled steel pipe 1 added to the thickness (t).  Because the structure is free from any pocket to be generated in the buckling, the internal pressure strength of the connection head part is increased to prevent cavitation attributable to the high pressure fluid and cracks in the axial and circumferential direction.
Patent JP-H11187840-A (JP)
Title: Press for snack chips molding
Inventor: WADA YOSHINOBU
IPC: A23L19/18
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To disperse the load in the press working, reduce the vibration occurring in the press to minimize the noise and miniaturize the driving means, when snack chips are molded with a press. SOLUTION: This molding press is equipped with a plurality of the press heads 19 and the same number of extruders 31 that feed the pellets of the kneaded raw materials to the pressing positions for individual press heads. In this case, the phase relating to the pressing motion of individual press heads (in other words, the lift motion for pressing between the consecutive 16 and 17 heads) is relatively deviated whereby the load acting on the press head is dispersed on the press motion.
Patent JP-H11188138-A (JP)
Title: Image display type pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F13/52
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To dissolve the failure that picture elements for the entire screen can not be displayed by an obtainable video display processor since a screen size is large for an image display type game machine. SOLUTION: For adjacent respective 4-dot images in one screen, four VDPs 231-234 perform display for every other dot. Thus, the VDPs 231-234 are respectively in charge of the adjacent respective 4-dot images in one screen. Also, in respective image ROMs connected to the respective VDPs 231-234, the image data of the dots of which the respective VDPs 231-234 are in charge are stored for the same image.
Patent JP-2001178551-A (JP)
Title: Lifting and lowering cabinet
Inventor: YAJIMA ICHIRO
IPC: A47B77/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a housing case while the rigidity of the housing case is maintained. SOLUTION: The lifting and lowering cabinet 10 comprises a fixed main body part 11 and a housing case 47 provided so as to be housed in the main body part 11 and movable between an upper limit position housed in the main body part 11 and a lower limit position located below the main body part 11. The housing case 47 includes a bottom plate 50 forming the bottom thereof and rod members 51 provided upright at the four corner parts of the bottom plate 50. In this structure, the side end parts of the housing case 47 are formed by the upright rod shaped members 51, so that, even when plate materials are not used as side walls, the weight of the housing case 47 can be reduced while the rigidity of the housing case 47 is maintained.
Patent JP-2000167829-A (JP)
Title: Method and apparatus for dehumidifying/drying synthetic resin powder and granular material
Inventor: SEKIDO NORITSUGU
IPC: F26B17/16
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for dehumidifying/drying synthetic resin granules which materialized efficient, speedy dehumidification/drying by employing both vacuum treatment and heating and an apparatus for the method. SOLUTION: In a method for dehumidifying/drying synthetic resin granules to be supplied to a synthetic resin molding machine and an apparatus for the method, a drying apparatus main body (vacuum dehumidifying/drying apparatus main body 7) holding synthetic resin granules is evacuated, and the resin granules are heated so that the granules are dehumidified/dried. By employing both vacuum treatment and heating, the speedy, efficient dehumidification/drying of the resin granules can be materialized.
Patent JP-2001185493-A (JP)
Title: Method of manufacturing group iii nitride-based compound semiconductor, and group iii nitride based compound semiconductor device
Inventor: KOIKE MASAYOSHI
IPC: H01L21/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide group III nitride-based compound semiconductor reduced with through dislocation. SOLUTION: A first group III nitride-based compound semiconductor layer 31 is etched using a mask 4 in island form such as point form, stripe form, or lattice form to make steps. Thus without removing the mask 4 and with using the side of the steps as nuclei, a second group III nitride-based compound semiconductor 32 which dose not grow in epitaxially on the mask 4 can be grown upward with filling up the steps by longitudinal and lateral epitaxial growth. In this process, in the upper of the part where the second group III nitride-based compound semiconductor 32 is grown laterally in epitaxial manner, propagation of through dislocation which group III nitride-based compound semiconductor layer 31 has is restrained and a region where through dislocation is reduced can be made in the filled steps.
Patent JP-2001186517-A (JP)
Title: Compression moving image re-encoder and compression moving image re-encoding method
Inventor: TAJIME JUNJI
IPC: H04N19/115
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce processing delays in the case of re-encoding a compression moving picture and to obtain a compression moving image re-encoder with higher image quality. SOLUTION: A complexity calculation means 101 calculates each complexity for predetermined periods of two kinds or over or number of images, by using either or both of a quantized width and a code quantity of an input compression moving image stream. Furthermore, an image group quantization width calculation means 102 outputs a complexity degree among a plurality of complexity degrees, and a quantization width adjustment means 103 uses a preset mean bit rate and the outputted complexity degree to calculate a quantization width.  Moreover, a quantization width selector 104 which adjusts the quantization width at an interval of certain period calculates the quantization width used for reencoding, depending on the excess/ deficiency amount between an object code quantity and an actual code quantity and receives the calculated quantization width and the quantization width in the input compression moving image stream to output the quantizaiton width used for actual reencoding, thereby controlling the code quantity. Thus, the stream is reencoded at a variable bit rate and the compression moving image stream whose bit rate is changed is outputted.
Patent JP-2001182534-A (JP)
Title: Two-cycle diesel engine
Inventor: MASUDA TATSUYUKI
IPC: F01P1/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To equip a forced-air cooled type cooling device on a two-cycle diesel engine, miniaturizing an engine. SOLUTION: On an upper part of a crankcase, a cylinder 2 and a reed valve 28 are radially mounted with a crankshaft 24 as a center viewed from the an axis direction of the crankshaft 24. An exhaust port of the cylinder 2 is formed so as to be located on an opposite side of the reed valve 28. A fuel pump 41 disposed on the side of the reed valve 28 is connected with a shaft end part on a right side of the crankshaft 24 and a fan 62 is provided on a shaft end part on a left side. Within a shroud 17 covering one side part of the crankcase including the fan 62 and the surrounding of the cylinder 2, a cooling air passage from an air entrance opposed to the fan 62 to an air exit in the vicinity of the exhaust port through the surrounding of the cylinder 2 is formed.
Patent JP-H11193920-A (JP)
Title: Combustion control method for regenerative burner in melting/holding furnace
Inventor: HIRATA KIICHI
IPC: F23D14/66
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustion control method for regenerative burner in a melting/holding furnace in which work efficiency and operational efficiency are enhanced by operating the burner fully at the time of flux processing to molten thereby preventing intrusion of flux powder into a heat accumulating room and eliminating clogging of a heat accumulator. SOLUTION: In a combustion control method for regenerative burner in a melting/holding furnace, at least a pair of regenerative burners 2, 2, 3, 3 are arranged to burn alternately and combustion exhaust gas is exhausted through a heat accumulator on the unburning side and a melting material is melted by a regenerative burner in the melting/holding furnace 1 being supplied with combustion air from burning side burners 2, 3 through the heat accumulator. At the time of flux processing of molten or under influence of residual powder of flux, switching is made from alternative combustion (A) to all burner continuous combustion (B) such that any one of temperature rerise all burner continuous combustion, holding 1/2 burner continuous combustion of only burners 2, 2 or 3, 3 or holding alternative combustion can be selected upon completion of flux processing.
Patent JP-2001182674-A (JP)
Title: Rotary compressor
Inventor: KOSHO KAZUHIRO
IPC: F04C18/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To flatten a cylinder, and to miniaturize the whole device without deteriorating reliability. SOLUTION: A sliding piston 28 is housed in a cylinder chamber 25. A blade 28b integrally formed in the sliding piston 28 is inserted into a cylinder 21 via a bush 29. Extension parts 28c, 29a extending in the shaft direction of a driving shaft 33 are formed on the blade 28b and the bush 29. In the cylinder, an extension part is formed in a part contacting with the extension part 29a of the bush 29.
Patent JP-H11193929-A (JP)
Title: Damper nozzle for gas appliance
Inventor: TSUDA YOSHIHIKO
IPC: F23D17/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a damper nozzle for gas appliance by which a specified quantity (required quantity) of air for combustion can be supplied according to the kind of fuel gas and which can constitute a highly reliable gas appliance that is appliable for plural fuel gases. SOLUTION: A plurality of fuel gas-jetting nozzles 36 and 37 applicable for plural kinds of fuel gases are arranged respectively while being shifted from an air-mixing tube 6. Further the fuel gas-jetting nozzles 36 and 37 are arranged while being shifted in the radial direction of the air-mixing tube 6. Then they are arranged while being shifted in the axial direction of the air- mixing tube 6. The opening area of the fuel gas-jetting nozzles 36 and 37 is changed according to the quantity of supply of fuel gas.
Patent JP-H11178315-A (JP)
Title: Method and apparatus for generating power by gravity rotating board with box of water vessel
Inventor: SATO YASUYUKI
IPC: H02K7/18
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a power generating method which is environmentally friendly to the earth and is capable of producing clean energy without limit. SOLUTION: By having a rotating board 1 rotated at a low speed by pouring water into boxes of water vessels provided on its periphery, transmitting the rotation of this rotating board 1, rotating at a low speed to an internal gear 12 rotating a step-up gear 14 at a high speed with the aid of an internal intermediate gear 13, transmitting the high-speed rotation to an internal gear of the next stage, and rotating it at a high speed and furthermore, a generator 20 is rotated through this rotation.
Patent JP-2001182343-A (JP)
Title: Residence
Inventor: YUDA YOSHITAKA
IPC: E04H1/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a residence in which the convenience for a wheelchair user is improved by enabling a person seated in a wheelchair to move to an indoor floor face without passing through an entrance hall while a hindrance in the case of entrance use, the damage of an entrance section and the staining of an indoor section by leaving the wheelchair as it is positioned on an entrance dirt floor can be prevented. SOLUTION: In a vestibule E, an entrance door 2, an entrance dirt floor 3, and an entrance hall 4 are arranged linearly in the interior direction of a building A successively in the interior of an entrance porch 1, a stepped section 5 called an upper frame member in which the entrance hall 4 side is heightened is installed between the entrance dirt floor 3 and the entrance hall 4, a slope 24 on which a wheelchair user can be moved up to a wide stoop 14 as the user is left as the user is positioned on the wheelchair is mounted on the side face side of the entrance dirt floor 3, and a bedroom 20 for the wheelchair user who can go in and out to and from the wide stoop 14 is set up to the left interior of the wide stoop 14.
Patent JP-2001188519-A (JP)
Title: Optoelectric device, circuit and method to drive the device and electronic equipment
Inventor: OZAWA NORIO
IPC: G02F1/136
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the drive circuit of ramp wave signals. SOLUTION: Ramp wave signals LS are supplied to signal supplying lines 113 via switches SW. Each switch SW becomes an ON state, when a corresponding scanning line 112 is selected. Thus, the load of the drive circuit of the ramp wave signals becomes a parasitic capacitance of one signal supplying line. Data lines 114 are supplied with PWM signals X1 to Xn, having a pulse width in accordance with the value of image data D. When corresponding scanning lines 112 are selected, TFTs 116 supply the PWM signals X1 to Xn to the gate electrodes of TFTs 117. Thus, when lines 114 and 112 become simultaneously active, the signals LS are applied to pixel electrodes 118 via the TFTs 117.
Patent JP-2000157629-A (JP)
Title: Tube and inserting tool
Inventor: SAEKI TOSHIO
IPC: A61M1/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an indwelling tube used for preventing a stricture and for drainage by being retained in a lumen of a person by using an inserting tool. SOLUTION: In this tube 1, a deforming part is arranged in an optional part of the tube 1, one end of a pull thread 3 is installed in the tip vicinity, another one end is inserted into a lumen of the tube 1 to be pulled out of the tail end of the tube 1, and a stopper 5 is arranged in a required part of the pull thread 3. A tip shape is not deformed by slight force such as breathing to operate as a movement preventive mechanism in a lumen, and the tube tip or the whole tube does not move from an object position. Thus, correction or reinsertion of a position is not required to eliminate physical/mental pain of a patient.
Patent JP-2001149260-A (JP)
Title: Device for wind-piling and cutting off toilet paper with single hand
Inventor: TOYOSHIMA KEIZO
IPC: A47K10/36
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To allow a person handicapped in his/her right or left hand to simply obtain a toilet paper which is put in order equally with respect to the right or left hand by wind-piling it to a fixed thickness so as to be easy for use by his/her single hand. SOLUTION: A toilet paper winding and piling body is installed by fixing a shaft to a base plate and fitting a rotary shaft, then a handle and a winding/ receiving shaft of a disk is fitted rotatably to a fixed shaft, and a toilet paper cutting off mechanism is provided for a water tank with a string in the middle of the base plate so that the device for wind-piling and cutting off the toilet paper with a single hand is realized.
Patent JP-2000181305-A (JP)
Title: Protective device against abnormal voltage
Inventor: KIKUCHI HIDEO
IPC: G03G21/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To protect an equipment in both operating and stand-by states in case that an abnormal voltage should occur on the AC input power supply for the equipment using a commercial AC power supply or an AC power supply of a private power generation as a power supply source. SOLUTION: An AC voltage of an input AC power supply is converted into a DC voltage by an AC/DC converter 20. This converted DC voltage is stabilized by a DC voltage stabilizing part 30. The DC voltage before stabilized is compared with the stabilized DC voltage by a reversal type comparator 40, to detect an abnormality of the input voltage, and a switch releasing part 50 energizes a coil of a switch 10 with reset function, to switch off the switch 10 with reset function.
Patent JP-H11254923-A (JP)
Title: Injecting device for tire life extending agent
Inventor: FUKUDA TAKANORI
IPC: B60C19/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To easily perform the injecting work as it is without removing a tire from a vehicle in a short time by connecting an injecting tool to the tire to inject a tire life extending agent in a housing tank together with the compressed air from a compressor. SOLUTION: A socket 4 and an injecting tool 3 are connected to the tip of an injection hose 5 connected to an injection hose joint 25. The valve core of a tire is removed to connect the injecting tool 3 to the tire valve, an injection button of the injector core of an injector 1 is pressed. At this time, since the compressed air from a compressor 21 is filled in an injection bottle 7 to increase the air pressure in the injection bottle 7, a tire life extending agent 22 can be injected into the tire from an injection pipe 28 through the tire life extending agent inflow passage within the injection hose joint, the injection hose 5, the socket 4 and the injecting tool 3.