baber/WOPTO huggingface dataset:
Patent JP-2002062752-A (JP)
Title: Image forming apparatus
Inventor: KATAYANAGI HIDETOSHI
IPC: F16C13/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus, capable of improving image quality without making the device large and complicated. SOLUTION: Since a heating roller 14 is constituted of conductive base material covered with a heat resistant elastic body, nip width for excellently heating and press-contacting transfer paper 3 in the case of fixing is secured. An external heating roller 16 equipped with a metallic cylindrical core bar 16a and a halogen lamp 16c for heating the mandrel 16a and constituted, by coating the surface layer of the core bar 16a with conductive PFA resin is made to abut on the surface of the roller 14, whereby the surface temperature of the roller 14 is precisely controlled, and the situation that the surface of the roller 16 is electrified to cause disturbances in a toner image is restrained.
Patent JP-2002064265-A (JP)
Title: Bga-mounting method
Inventor: FUKUZAWA KOZO
IPC: H01L23/12
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a BGA-mounting method which allows the quality of BGA solder zones to be determined by a general visual inspection method for solder zones of mounting components. SOLUTION: Solder paste 3 is previously applied to through-hole top lands 1 (or solder 6) on a printed board base 7, the solder 6 connected to BGA pads 5 is filled in holes of the top lands 1 and heated to melt the solder 6 and the solder paste 3, resulting in their flowing into the through-holes and wet down to through-hole backside lands 9 to solder the BGA pads 5 closely to the through-hole top lands 1, forming solder fillets. Thus the quality of the solder zone can be determined by the general visual inspection method.
Patent JP-2002060005-A (JP)
Title: Waste disposal system
Inventor: UMEDA KENJI
IPC: G06Q10/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a waste disposal system for efficiently transporting waste of a constant calorific value to respective disposal facilities with respect to waste daily varying in their amount produced and quality, and enabling recovered energy such as electricity and heat to be stably generated at the waste disposal facilities. SOLUTION: This system is equipped with a waste gathering stations 1, garbage trucks 2, waste disposal facilities 3, and an information center 4. Data on the kinds and amount of waste gathered at the gathering stations is gathered and managed at the information center. Optimum courses for the garbage trucks are determined at the information center by using the data, the areas and courses for gathering waste are transmitted as instructions to the garbage trucks, and waste of a stable calorific value is supplied to the disposal facilities.
Patent JP-2002066162-A (JP)
Title: Toy fireworks
Inventor: SUZUKI KENZO
IPC: A63H33/36
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide toy fireworks which generate sound such as music, etc., during burning. SOLUTION: A sound unit comprising a circuit made by connecting a control device with a speaker and a power source in series is set in a case 11. A part of the circuit is opened to form a pair of terminals to which respective ends of first and second enamel wires 17, 38 are connected. The main body 12 of long fireworks is fixed to the case 11 via a bracket 18 and by a tape 30. Both enamel wires 37, 38 mutually twisted are set along the powder part 28 of the main body 12.
Patent JP-2002074357-A (JP)
Title: Device and method for picture processing
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/20
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To omit wasteful horizontal padding processing. SOLUTION: Binary shape information of the next block is inputted to an input terminal 24 by the unit of the row in parallel, and the result of the logical operation of the shape information is stored in a register 28 as intermediate shape information. A row number generation circuit 32 generates a row number, which has to given padding processing, based on the intermediate shape information of a register 30. The generated row number is applied to an address generation circuit 12 and an address generation circuit 18 through a delay circuit 34. The circuit 12 reads the row data of the row number to be outputted from the circuit 32 to a horizontal padding processing circuit 14 from a buffer memory 10. The circuit 14 replenishes a pixel value in a horizontal direction and applies intermediate pixel data being the result of it to an intermediate data storage memory 16.  When the horizontal padding processing of one block is finished, the circuit 18 successively reads the pixel data row of vertical direction from the memory 16 to a vertical padding processing circuit 20, which replenishes the pixel value in the vertical direction to inputted pixel data.
Patent JP-2001190891-A (JP)
Title: Soft water device
Inventor: KOBAYASHI HISAHIRO
IPC: D06F39/08
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a recycling process is required since the capacity of soft water of a soft water device has a limit in performing washing with the softened water by the device through connecting a city water faucet to the device, but there is no matching between the capability of soft water and the number of washing. SOLUTION: This device is installed between a city water faucet and a washing machine so as to soften the water by the use of ion exchange method and supply the softened water to the washing machine. The device comprises a water quantity detection means provided at the side of soft water outlet of a main body of the device so as to detect the quantity of soft water supplied, a flow passage switching means to divide the passage from a city water supply part into a soft water generation passage and a city water passage, and performs switching if necessary, and a display means to compute the number of remaining washing times until the recycling process is required according to a signal from the detection means at the time when the device is used so as to display the same.
Patent JP-2002066891-A (JP)
Title: Optical fiber end face polishing device
Inventor: YAZAWA YOSHIO
IPC: G02B6/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To perform polishing with excellent precision and reliability and to make an easy exchange of a polishing sheet. SOLUTION: A polishing platen 24 at which a polishing sheet 26 is fixed is formed in a disc-like shape and contained in a recessed part 22a of a containing member 22 rotated by a rotation shaft 14. A hollow part 15b forming an air pass passage sucked by a suction pump is formed in the containing member 22. Horizontal groove 24a and a vertical groove 24b communicating with the through-hole 22b are formed in the under surface and the side surface of the polishing platen 24.
Patent JP-2002073101-A (JP)
Title: System and method for automatic control
Inventor: TOKUMOTO SHUICHI
IPC: G05B7/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a controlled system which needs to be processed in real time can hardly be controlled since generation processing of a control signal can not be started until a decision part 4 completes decision processing and the processing capacity of the decision part 4 greatly affects the capacity of the whole control system. SOLUTION: The state in which the controlled system 15 is placed is monitored and when the state meets restriction conditions, a control signal generated by a deliberation type controller 12 is selected, but when not, a control signal generated by a conformity type controller 13 is selected.
Patent JP-2002076349-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKENAKA SATOSHI
IPC: G02F1/1368
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of further improving on-current characteristics even when a TFT is formed from a polycrystalline amorphous semiconductor film, and compressing its unevenness. SOLUTION: The method for manufacturing the semiconductor device comprises the steps of forming the semiconductor film made of the amorphous semiconductor film on a substrate 50 made of a glass by a low temperature process, and then making the semiconductor film polycrystalline by laser annealing (crystallizing step). The method further comprises the step of then heat treating a substrate 20 in a high temperature atmosphere at 400 to 600 deg.C in a heat treating unit 600 (heat treating step). In this case, a treating chamber 610 is evacuated to exhaust contaminated atmosphere therein, then clean gas is introduced into the chamber and then heat treated. Thus, a surface of the semiconductor film can be held clean.
Patent JP-2002071202-A (JP)
Title: Cabinet for air-handling unit
Inventor: ISOZUMI SHINICHI
IPC: F24F13/20
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet for an air-handling unit that can prevent the occurrence of dew condensation. SOLUTION: This cabinet for air-handling unit is provided with a frame 30 which is formed as the skeleton of the cabinet, and panels 31 and 32 which are attached to the frame 30 as wall bodies. The frame 30 is divided into a first frame member 30a positioned outside the cabinet and a second frame member 30b positioned inside the cabinet, and insulation (heat insulating means) 35 is held between the frame members 30a and 30b.
Patent JP-2002073494-A (JP)
Title: Mail transfer method in portable telephone
Inventor: IIDA FUMIYUKI
IPC: G06F13/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To automatically transfer a mail arrived in a potable telephone to the other specified destination at a specified time. SOLUTION: When the mail has been received, the processing of transfer are sequentially implemented with respect to the presence of setting of mail transfer function (S202), the presence of setting of destination (S203), the transmission original collation (S204), the collation of transfer day (S205) and the collation of transfer time (S207). When all processing is Y(yes), the received mail is transferred to the destination, and when each processing is N(no), the received mail is stored in an incoming mail storage memory (S208). Also, when the transfer time is N, a timer is activated (S209), and when the timer runs out of time (S210), the received mail is read out of the incoming mail storage memory (S211) to transfer to the destination (S212).
Patent JP-2002074296-A (JP)
Title: Card type electronic equipment
Inventor: YASOOKA TADASHI
IPC: G10L19/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to house a power source necessary for card type electronic equipment in a card type electronic equipment whose dimension is limited, and to easily supply the power to the power source mounted on the card type electronic equipment. SOLUTION: A connector terminal 4 is formed on one end face of a case 2 in the longitudinal direction, and a secondary battery 7 is arranged at the connector terminal 4 side in the case 2. Also, a notched part or an opening is formed at a circuit board for supporting mounted members so that the secondary battery 7 is housed, and the thickness direction of the secondary battery 7 is held by an upper cover and a lower cover.
Patent JP-2002067230-A (JP)
Title: Sheet-like member, method for manufacturing sheet-like member and decorative member
Inventor: KAGA IKUYASU
IPC: F21Y101/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material and a panel material used for transmission of illuminating light and having a better style and a better tone than the conventional ones. SOLUTION: A sheet-like member A has a main body portion 10 of a sheet composed of a resin layer 12 made of polyethyleneterephthalate and a Japanese paper layer 14 and a sliced veneer portion 16 made of a sliced veneer wherein the surface of the sheet-like member A is coated with a fluorine-modified acrylic resin. The main body portion 10 of a sheet is not deformed even when the sliced veneer portion 16 in bonded thereto by means of heat pressing, and the Japanese paper layer 14 is not wrinkled even when the portion 16 is bonded by means of heat pressing by using the main body portion 10 of the sheet obtained by bonding the Japanese paper layer 14 to the resin layer 12.
Patent JP-2002074354-A (JP)
Title: Data processor, data processing method and recording medium
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To efficiently classify data. SOLUTION: A tap constitution part 2 constitutes an axis calculation tap as plural pixels to be used for transforming R, G and B axes for expressing a pixel value to X, Y and Z axes in the respective directions of the first, second and third main components, and an axis calculation part 3 obtains the X, Y and Z axes based on the axis calculation tap. Furthermore, the part 2 constitutes a class tap as the plural pixels to be used for classifying picture elements under consideration, and an axis transforming part 4 transforms the plural pixels as the class tap to a pixel value expressed on the X, Y and Z axes. Then a classifying part 5 classifies the data based on the class tap expressed by the X, Y and Z axes.
Patent JP-2002071092-A (JP)
Title: Diagnostic equipment for steam trap and method for diagnosing steam trap
Inventor: NAGASE MAMORU
IPC: F16T1/48
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for detecting a malfunction of steam trap. SOLUTION: A temperature sensor 12 on a steam side to detect a temperature of a special portion Xs in a case on the steam side or a temperature ts of a case section 3s positioned opposite to the special portion Xs in the case on the steam side and a temperature sensor 13 on a drain side to detect a temperature of a special portion Xw in a case on the drain side or a temperature tw of a case section 3w positioned opposite to the special portion Xw in the case on the drain side are provided to indicate these detected temperatures ts, tw or to indicate a detected temperature difference <t or a diagnostic means 14 is provided to execute a desired corrective measure against an error when the detected temperature difference <t becomes smaller than a set threshold value <ts.
Patent JP-2002081704-A (JP)
Title: Sound absorbing equipment with air cleaning function
Inventor: ODA KAZUO
IPC: E04B1/82
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing equipment capable of being easily disposed in an arbitrary position in a room and copying with environment sanitary, and remarkably reducing the cost of equipment and an installation period through a conventional indoor sound absorbing device is situated on a wall, a ceiling, and a floor and a suspension system noise absorbing martial oblique plate is used for only exclusive application for sound absorption. SOLUTION: Container-form sound absorbing equipment partially or wholly consists of a porous sound absorbing material plate having air permeability. Air is filtered and sucked through the porous sound absorbing material plate and air is exhausted through exhaust holes to the outside to clean air. A sound insulation plate and a ventilator or a blower may be provided at its internal part. A sterilizing means and an antibacterial means may be added to the internal part of the sound absorbing equipment, an apparatus for suspension and an apparatus for mounting to fix it on a wall surface are disposed at a part of the sound absorbing equipment and further. An illumination means may be disposed.
Patent JP-2001054646-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To improve interest by stirring up a player's expectation from a stage before the display result of variable display is led out and displayed by a variable display device. SOLUTION: A big prize notice and a ready-to-win notice be given in advance, and whether to give the big prize notice and ready-to-win notice to a variable display device is determined by a random 3 counter (S3, S19, S20, S34). In addition, a notice mode is selectively determined out of plural kinds of modes by a random 4 counter (S7, S25, S36), and a reach display mode is selectively determined out of plural kinds of modes by a random 5 counter (S11, S29).
Patent JP-2002069575-A (JP)
Title: High strength galvanized steel sheet and high strength galvannealed steel sheet having excellent workability, and production method therefor
Inventor: SAKUMA KOJI
IPC: C21D9/46
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a high strength galvanealed steel sheet having excellent workability so as to satisfy tensile strength TS of 490 to 880 MPa and the ratio of local elongation in a tensile test to uniformize elongation of 0.4 to 0.8, and to provide a method for producing the steel sheet. SOLUTION: The steel sheet controlled to be (%C)×((%Mn) X (%S))1/2<=0.08 is cooled from an annealing temperature to the temperature T=[ 8+3(0.5×(% Si)+7×(%P)×(%Al))1/2)×(90-100×(%C))-273] deg.C or lower prescribed by the contents of C, Si, P and Al at the average cooling rate of 2 to 40 deg.C/sec between 700 deg.C and the T deg.C in the process for dipping a steel strip into a plating bath. When the steel sheet is reheated for galvannealing, the steel sheet is held at a temperature lower than the maximum arrival temperature by >=30 deg.C for 15 to 500 see and is reheated to galvanneal the galvanized layer, thereby obtaining the galvannealed steel sheet having high strength and also excellent workability compatibly.
Patent JP-2002069690-A (JP)
Title: Structure of screw joint for oil well pipe and electroplating method therefor
Inventor: IKEGAMI HIROAKI
IPC: C25D7/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To improve durability of sealing performance and seizing resistance, of a screw joint for an oil well pipe. SOLUTION: The method comprises blending a predetermined quantity of a brightener into an electrolytic solution, when plating copper to an inner side of a box 1 which is a screw joint. Thereby, metal crystal grains of a plated layer 5 are refined, and when a plated layer on a screw part or a sealed part is rubbed with a high bearing strength by repetition of makeup and breakout of an oil well pipe and a strong frictional force is generated, fine metal crystal grains in the most outer plated layer exfoliate in sequence grain by grain from the surface of the plated layer to prevent seizing generation due to cold-working hardening and degradation of the sealing performance.
Patent JP-2002080937-A (JP)
Title: High strength rolled pc steel bar and its production method
Inventor: ISHIKAWA HAJIME
IPC: C22C38/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a high strength rolled PC steel bar having YS(0.2% proof stress) of >=1,200 MPa, TS of >=1,400 MPa and elongation of >=4.5%. SOLUTION: This high strength rolled PC steel bar is composed of steel containing, by weight, 0.8 to 1.3% C and has a pearlitic area ratio of >=80%, in which the quenching multiple D calculated by the formula (1) or (2) is >=1.2, and further, YS is controlled to >=1,200 MPa, TS to >=1,400 MPa and elongation to >=4.5%. The steel bar moreover contains 0.10 to 2.5% Si and 0.25 to 2.0% Mn and contains, as strengthening elements, one or more kinds selected from Al, Ti, Ca, rare earth metals, V and Nb and/or one or more kinds selected from B, Cr, Cu, Ni and Mo: in the case Mn<1.2, D=(C/10)1/2*(1+0.7Si)*(1+3.3 Mn)*(1+2.2Cr)*(1+3(V+Mo))*(1+0.4Ni)*(1+0.4Cu)*(1+0.1B)...(1), and in the case Mn>=1.2, D=(C/10)1/2*(1+0.7Si)*(5.1Mn-1.1)*(1+2.2Cr)*(1+0.4 Ni)*(1+0.4Cu)*(1+0.1B)...(2).
Patent JP-2002078967-A (JP)
Title: Block puzzle game machine
Inventor: KOMIYAMA TSUTOMU
IPC: A63F13/45
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a puzzle game machine that is amusing and interesting to a player. SOLUTION: By optionally dropping a compressed block 37 in place of color blocks 35, 36, 38 and 39, compressing by half the vertical size of all bocks below the row of the fallen compressed block 37 and sliding them downward, 'chain clearance' of blocks of the same color in combination is made to occur.
Patent JP-2002078932-A (JP)
Title: Pachinko game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine which enables control pertaining to the paying out of prize balls being led by a main control means while simplifying the entire structure of the game machine. SOLUTION: A main control board 53 outputs prize ball control signals for the number of prize balls corresponding to individual winning signals to a payout control board 54 based on the winning signals of respective switches SW1 to SW7 disposed at scoring slots 25, 28 and 32 to 35. The main control board 53 stores the total of prize balls (number of prize balls to be paid out from a prize ball payout device 46) for the main control board obtained by sequential addition of the number of prize balls corresponding to the winning signals. The payout control board 54 inputting the prize ball control signal stores the total of prize balls for the payout control board obtained by sequential addition of the number of prize balls corresponding to the prize ball control signals (corresponding to the frequency of controlling the drive of the prize ball payout device 46).  The payout control board 54 works to payout the prize balls by controlling the drive of the prize ball payout device 46 based on the total of prize balls for the payout control board.
Patent JP-2002082260-A (JP)
Title: Optical device for optical communication terminal and optical communication system
Inventor: SASAKI HIRONORI
IPC: H04B10/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact communicating optical device to be easily manufactured. SOLUTION: The optical device 56 includes an optical block 57. A common terminal 16b for receiving divergent light of long wavelength for bi-directional communication and outputting light of short wavelength and an input terminal 16a for receiving divergent light of short wavelength from a light source 15a are formed on one end of the block 57. An output terminal 16c for sending light of long wavelength to a photodetector 15b is formed on the other end. The block 57 is also provided with a wavelength selection filter 54 for permitting the transmission of long-wavelength light from a common terminal to the photodetector and selectively reflecting short-wavelength light from an input terminal to the common terminal and 1st and 2nd CGH elements 51, 52 for guiding and converging the divergent light from the input terminal to the common terminal through the filter 54.  The 2nd CGH element has a converging function for converging the divergent light of long wavelength from the common terminal.
Patent JP-2002091218-A (JP)
Title: Releasability applying device, fixing device and image forming device provided with the fixing device
Inventor: ISHIZUKA JIRO
IPC: G03G15/20
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a releasability applying device capable of preventing the occurrence of oil stripes by release agent on an image due to the sticking of toner and paper powder, etc., to a release agent control member. SOLUTION: The device is provided with a cleaning blade 100 which is positioned so as to come into contact with the surface of an applying roller 53d and for removing and cleaning the sticking materials such as toner and paper powder, etc., on the applying roller 53d in contact with the roller 53d, and as for the cleaning blade 100, the roller 53c and a control blade 53e, each contact position and the release agent supply position are successively arranged from the position where the applying roller 53d comes into contact with the fixing roller 51 along the rotating direction of the applying roller 53d with reference to the circumferential surface of the applying roller 53d.