baber/WOPTO huggingface dataset:
Patent JP-2001234753-A (JP)
Title: Compressor housing for supercharger
Inventor: KATSUNO TOSHIYUKI
IPC: F02B39/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To realize a compressor housing structure for improving compressor efficiency comparing with a conventional supercharger, while reducing production cost of the compressor housing of an exhaust turbine type supercharger. SOLUTION: The compressor housing 5 is made of a die-cast aluminum alloy. In a part opposed to an R profile part 4a of a compressor impeller 4 of a wall surface of the compressor housing 5, a synthetic resin inner wall member 50 softer than the impeller 4 is mounted. The inner wall member 50 is made by being integrally formed up to a diffuser part 50d. On the side facing a bearing housing of the diffuser part 50d, a projected curved surface 50d formed into a circular-arc shape in cross section bent to the side of a scroll passage 52 of the compressor toward an outside diameter is formed along an outer periphery of the diffuser part 50d.
Patent JP-2001234390-A (JP)
Title: Plating method
Inventor: KAMEYAMA KOJIRO
IPC: H01L23/48
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a convenient lead-free soldering method to meet the demand of environmental protection. SOLUTION: A conductive member 21 is dipped in a first plating solution and then in a second plating solution to deposit two plating films 22 and 23 each of a different metallic material by this plating method. The first plating solution and the second plating solution have the same composition except a metallic material and an acidic solvent to dissolve the metallic material, hence a water washing bath is not needed, and a plating method is realized wherein the concentration control of the plating solution is facilitated.
Patent JP-2000206573-A (JP)
Title: Active matrix type liquid crystal display device and pixel defect correction method
Inventor: BAN ATSUSHI
IPC: H01L29/786
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure preventing the occurrence of a linear defect and facilitating a high numerical aperture by providing signal lines or reserve lines adjacent on a periphery of a pixel electrode and two superimposed areas that respective partial parts are superimposed and forming the capacity in the superimposed areas so as to equalize each other. SOLUTION: The reserve lines 31 are connected to data lines 2 for applying a voltage to the pixel electrode 4 of a certain column at every one piece of the pixel electrode 4. The reserve lines 32 are connected to the data lines 2 for applying the voltage to the pixel electrode 4 of an adjacent column at every one piece of the pixel electrode 4. In this wiring substrate, the capacity between the pixel electrode 4 and the reserve line 31 is equalized with the capacity between the pixel electrode 4 and the reserve line 32. Then, when a disconnection defect occurs in the data line 2, a signal voltage is applied to the signal lines so as to bypass a disconnection place through the reserve lines 31, 32. Thus, the structure preventing the occurrence of the linear defect and facilitating the high numerical aperture is obtained.
Patent JP-2001238550-A (JP)
Title: Apparatus for opening and closing cultural greenhouse
Inventor: TAKAYAMA KATSUJI
IPC: A01G9/24
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for opening and closing a greenhouse, in an apparatus for opening and closing a greenhouse by winding a sheet or a net by a winding shaft, capable of opening and closing the whole single-span greenhouse by a single winding shaft, storing the wound sheet or net in the vicinity of the surface of the earth, carrying out covering and fixing operations of the sheet or the net by one operator and readily adjusting a divergence. SOLUTION: This apparatus for opening and closing a greenhouse is equipped with a tension tape which is wound on and unwound from on a winding shaft together with a sheet or a net and a tension application means for applying a tension to the tension application means. The tension tape is extended in the opposite direction of the sheet or the net when the winding shaft winds the sheet or the net and is dropped. A preferable tension application means is a weight which is suspended through a movable pulley block from the tension tape. Since the winding shaft is provided with tension when winds the sheet or the net and is dropped and unwinds the sheet or the net and is raised and the greenhouse can be opened and closed without fall of the winding shaft and causing wrinkles of the sheet.
Patent JP-2001246576-A (JP)
Title: Stapler and staple
Inventor: TAKABE ATSUSHI
IPC: B25C5/11
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a staple for which a plastic needle or the like is developed because of the injury of a fingertip by the sharp tip of the staple, but not frequently used from the viewpoint of convenience, easiness and strength. SOLUTION: This stapler is formed of a stapler base frame and an inside holder. The stapler comprises a sliding means for sliding the inside holder on the stapler base frame to locate a piecing needle or staple pressing piece just under a pressing element, a sliding means for sliding the pressing element to locate the piercing needle or staple pressing piece under the pressing element, and a sliding means for sliding a slide base rod and a paper pressing receiving base to locate the pressing element just above the piercing needle or staple pressing piece. Further, the staple comprises staple head parts on both ends, a hollow part in the inner part, an outer frame, an inner frame and a space part, and it is formed of a code member hardened with a hardener.
Patent JP-2001248952-A (JP)
Title: Cooling storage chamber
Inventor: SOFUGAWA TAKENOBU
IPC: F25D21/14
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To drain water leaking from a drain hole in a drawer to a predetermined position. SOLUTION: A lower storage chamber 14 is divided into upper and lower, right and left four regions, in which regions drawers 20 including a hotel pan 26 placed thereon are mounted freely to be drawn. An opening 27 is provided in the hotel pan 26, and a drain hole 29 is formed on the interior side of a bottom plate 28 of a support box 24 on which the hotel pan is placed, and particularly in the support box 24 of an upper stage drawer 20 the drain hole 29 is formed at a position near an adjacent end side. At a lower portion of a movement region of each drain hole 27 a pair of left and right water reception plates 50 are disposed with an attitude where an inner edge side is slightly lowered and with a predetermined gap.  A gutter 55 with a bottom surface lowered frontally is provided on a lower portion of the gap, and a drain tube 56 is provided, suspended on a front end of the gutter 55, facing just above a machine body drain hole 45. Water leaking from the drain hole 29 in the upper side drawer 20 is received by the water reception plate 50, and thereafter discharged from the machine body drain hole 45 to the outside of the machine through the gutter 55 and the drain tube 56.
Patent JP-2001250755-A (JP)
Title: Contamination preventive device, manufacturing device for semiconductor device and manufacturing method of semiconductor device
Inventor: KASHIWAGI KAZUHIRO
IPC: H01L21/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a contamination preventive device, which can decide prevention of a contamination of a semiconductor processing machine on the basis of the cleanness of the machine and the cleanness of products. SOLUTION: When a specified product is subjected to treating by a selected semiconductor processing machine, an ID of the specified product, an ID of a selector and a decided directive are inputted in an input terminal equipment 5. Whereupon, a CPU 1 reads out selector cleanness data (a) from a device cleanness data base 2 and specified product cleanness data (b) from a product cleanness data base 3 and when it is decided by an arithmetic decision apparatus 6 that a specified product cleanness level is lower than a selector cleanness level, a contamination alarm display is made on a decision display apparatus 7, an alarm buzzer 8 rumbles, the treating of the specified product using the selector is stopped, a contamination of the selector due to the specified product is prevented by the simple operation of an operator at the manufacturing location of a semiconductor device,  a precision equipment is used in a laboratory and the prevention of a contamination of a semiconductor machine becomes possible by a low-production cost device without needing the long testing time of the precision equipment and in a short time.
Patent JP-2001258183-A (JP)
Title: Power supply utilizing electrostatic induction
Inventor: NAGANUMA OSAMU
IPC: H02J3/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To take out a power supply without touching an overhead earth wire at a place where a commercial power supply is difficult to be led in. SOLUTION: Insulation cables 8 of constant length are suspended from an overhead earth wire 6 of conductive wire or OPGW through a plurality of insulation spacers 7. Primary winding of a transformer 10 is connected between one end of the insulation cable 8 and the earth and the secondary winding of the transformer 10 is connected with a power supply control section 11. The power supply control section comprises an impedance regulating circuit 12, a rectifier circuit 13 and a smoothing capacitor 14.
Patent JP-2001261457-A (JP)
Title: Boron carbide joined body, method for producing the same and plasma-resistant member
Inventor: KOSAKA SHOJI
IPC: H01L21/302
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a boron carbide joined body having high strength durable for practical use, a method for producing the same, a plasma-resistant member and a plasma device. SOLUTION: The boron carbide joined body is obtained by unifying two members constituted of born carbide-based sintered compacts through a joining part, and the joining part is composed of 80 to 99 wt.% boron carbide and 1 to 20 wt.% of at least one selected from the compounds of elements of groups 4a and 5a.
Patent JP-2001268381-A (JP)
Title: Color image output device
Inventor: IMORI TAKASHI
IPC: H04N1/60
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a color image output device capable of suppressing the fluctuation of a tone and density, and for allowing a user to easily and precisely realize adjustment. SOLUTION: At first, M and K are adjusted by comparison with a reference chart (S101). Then, C and Y are adjusted by the adjustment of a gray balance (S102). The adjustment of each color of M, K, C, and Y is operated, and whether or not each color is a correctly adjusted value in terms of density as a whole (S103), and when it is not the correctly adjusted value (S103; N), the density correction of the part whose adjusted value is not correct is operated again (S101-103). When each color reaches the correctly adjusted value (S103; Y), the processing of the density adjustment is ended.
Patent JP-2001266051-A (JP)
Title: Optimization method and device thereof
Inventor: HIRAHARA MAKOTO
IPC: G06F19/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optimization method, which quickly and accurately obtains state which gives minimum value of a cost function. SOLUTION: Plural minute cost sections, into which the range of the value of the cost function is exclusively divided, are provided so that they have narrower width going toward the low cost side, and sampling is performed so that the frequency in appearance of the state (the state that the cost belongs to each minute cost section) in the minute cost section is uniform, and state of minimum cost is extracted at this sampling to quickly and accurately obtain the state which gives 9 minimum value of the cost function.
Patent JP-2001261248-A (JP)
Title: Information display device in elevator car
Inventor: NAGAHARA SHINOBU
IPC: B66B3/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a information display device allowing a user in an elevator to select necessary information in a car and display the same. SOLUTION: This device is provided with a monitor 4 as a display means having a pocket bell 3 for receiving information from the outside, an LCD display 23 provided in the car 1 of the elevator to display information to passengers in the car, plural information select buttons 251-53 for selecting classification of information to be displayed, and a CPU 20 for controlling the information of the classification selected by the information select button among the information received from the pocket bell 3 to be displayed on the LCD display 23.
Patent JP-2000311135-A (JP)
Title: Communication method, recording medium and web server
Inventor: LEONARD KAUTEINHO MASARAANI
IPC: G06F15/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for simulating a web cookie for a web browser disabled to receive the cookie. SOLUTION: The method for at least one server 16 to communicate with at least one client unit on a computer network such as Internet 14 provided with the server 16 and at least one user unit or client which does not transmit client identification information such as web cookie partially at least, this method is provided with a step for receiving an access request from one of user units including the network browser, a step for judging whether the received access request is transmitted from the network browser disabled to receive the cookie or not and a step for simulating and substituting the support of the cookie for the network browser at the server 16 when it is judged the received access request is transmitted from the network browser disabled to receive the cookie.
Patent JP-2001258530-A (JP)
Title: Organic waste disposal method and apparatus used therefor
Inventor: KUROKAWA MASAAKI
IPC: B60P3/16
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide both of an organic waste disposal method and an apparatus used therefor which enable the efficient conversion of organic waste such as food waste into feed in a short time. SOLUTION: This organic waste disposal method is to convert organic waste such as food waste into feed. The method for converting the organic waste into feed features that the organic waste is thrown into an agitation vessel, is subjected to both of vacuum suction and the first heat treatment at the same time, and is subjected to the second heat treatment at a higher elevated temperature than that in the first heat treatment after stopping the vacuum suction and agitation.
Patent JP-2001264914-A (JP)
Title: Processing method for black-and-white silver halide photographic sensitive material and processing apparatus for the same
Inventor: UCHIHIRO SHINJI
IPC: G03D3/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a black-and-white silver halide photographic sensitive material which ensures controlled silver sludge and color leaving property and exhibits good dryability and good film strength after processing and a processing apparatus for the sensitive material used in the processing method. SOLUTION: In the processing method for the black-and-white silver halide photographic sensitive material in which the sensitive material with a photosensitive silver halide emulsion layer on the base is developed, fixed and washed using an automatic processing machine with a developing tank, a fixing tank and a washing tank, the average molecular weight of gelatin in the sensitive material is <=1×104 and water containing hydrogen peroxide is used in the washing.
Patent JP-2001161349-A (JP)
Title: New microorganism having ability to degrade dioxin and method for degrading dioxin
Inventor: TACHIBANA SANROU
IPC: C12R1/645
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a dioxin-degrading microorganism excellent in degrading and removing efficiency of dioxin, to provide a method for degrading the dioxin and to obtain a new waste culture medium suitable for use in the method for degrading the dioxin. SOLUTION: This microorganism is Pleurotus ostreatus 1 or Pleurotus ostreatus 2 belonging to the genus Pleurotus of the family Pleurotaceae or Pycnoporus coccineus 1 belonging to the genus Pycnoporus of the family Polyporaceae. The microorganism having the ability to degrade the dioxin and belonging to the genus Pleurotus of the family Pleurotaceae or the microorganism having the ability to degrade the dioxin and belonging to the genus Pycnoporus of the family Polyporaceae is used in the method for degrading the dioxin. The waste culture medium comprises the microorganism having the ability to degrade the dioxin and belonging to the genus Pleurotus of the family Pleurotaceae or the microorganism having the ability to degrade the dioxin and belonging to the genus Pycnoporus of the family Polyporaceae.
Patent JP-2001273942-A (JP)
Title: Connecting structure of connector and cable
Inventor: KITAMOTO HIDETERU
IPC: H01R12/79
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure that enables a connector and a cable to be easily connected. SOLUTION: This is the structure wherein a slider 36 fixed of FFC 30 is inserted into the connector 10 and the both are connected, wherein the conduction part 32 of FRFC 36 is inserted into the inside of the slider 36 and a part of a slider metal plate 50 contacts with a conduction part 32 and its other parts are exposed on the outide of the slider 36, and wherein a part of the connector metal plate 24 protruding in the insertion space of the connector 10 contacts with the slider metal board 50 when the slider 36 is inserted, and further, its other parts of the connector metal plate 24 are connected with a monitoring substrate 5.
Patent JP-2001272218-A (JP)
Title: Microscopic clearance measuring method and apparatus
Inventor: KOSAKI AKIO
IPC: G01B13/12
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To achieve a measurement to match the actual condition, without having to vary the clearance to be measured. SOLUTION: After the one side of a clearance is filled with a liquid (step S21), the other side of the clearance is decompressed to absorb the liquid through the clearance (step S22), and the amount of the clearance is calculated based on the movement value of the liquid through the clearance (steps S23, S24).
Patent JP-2001269001-A (JP)
Title: Coupler for wing hiller
Inventor: AIZAWA RYOICHI
IPC: A01B13/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a coupler for wing hiller, capable of solving such problems caused by conventional wing hiller having only one positioner on the coupler that the conventional wing hiller can not keep its attitude straightly in a traveling direction when operated and therefore not only steering of a tractor pulling the wing hiller is unstable but also an accuracy of the ridging operation is deteriorated. SOLUTION: This coupler 3 used for attaching the wing hiller 2 to the rear of the tractor 1 to be freely attachable and detachable is composed of a bracket 5 located on the machine body 4 and a mounting support 6 located on the wing hiller 2 to be used for coupling with the bracket 5. The mounting support 6 is constituted so as to make it possible to freely change and control a setting angle of the wing hiller 2 to the traveling direction A of the tractor, so that the mounting position of the wing hiller 2 can be chosen and determined.
Patent JP-2001079775-A (JP)
Title: Wire tool and its manufacture
Inventor: ENOMOTO TOSHIYUKI
IPC: B24D3/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a lengthy and inexpensive wire tool capable of making cutting work higher in precision and higher in performance in high longevity by using light hardenable resin as a binding material to fix abrasive grains on a wire and its manufacturing method. SOLUTION: This wire tool forms a first layer by applying chemical primer treatment on a surface of a wire 11, thereafter forms a second layer by applying light hardening resin (adhesive), and thereafter, forms a third layer and others by applying mixed solution 22 of light hardening resin, abrasive grains and an additive. Light hardening is carried out by light irradiating parts 31c, 32c while injecting nitrogen gas by gas injecting mechanisms 31a, 32a by light irradiating devices 24a, 24b after forming the second layer and after forming the third layer. Additionally, the wire tool 11 after light hardening is heated by a heating furnace and perfectly hardened.
Patent JP-2001278419-A (JP)
Title: Centralized control device for cooling case
Inventor: HOSHI KATSUHIKO
IPC: B65G1/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a centralized control device for cooling cases capable of improving the workability in sorting low-temperature articles on a picking line where plural cooling cases are mounted. SOLUTION: This centralized control device simultaneously controls the operation of the plural cooling cases SC mounted on the picking line for sorting the low-temperature articles, and is composed of an operation schedule setting means for determining an operation starting time and an operation stopping time of each cooling case in advance, and a control means for starting the operation of the cooling case at the predetermined operation starting time, and stopping the operation of the cooling case at the operation stop time.
Patent JP-2001269679-A (JP)
Title: Air stream branching device and air pump
Inventor: ARAI SATOSHI
IPC: C02F3/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an air stream branching device which is mainly used in a septic tank for domestic use and also can be easily connected to a general purpose blower (a pump main body), and to provide an air pump obtained by connecting the air stream branching device and the blower. SOLUTION: This air stream branching device 9 has an air receiving port 1 for receiving the discharged air from the blower, branched flow paths having respectively discharging ports 2 and 3, a flow path switching valve 5 disposed at the branching part of the branched flow paths and a control circuit 4 for controlling the valve 5. The device 9 has further an air pressure regulating valve 7 or 7a disposed between the branching part and the port 2 or 3.
Patent JP-2001284010-A (JP)
Title: Preparing method of main constituting member of surge protection device
Inventor: KATODA TAKASHI
IPC: H01T4/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enable to set easily an insulation breakdown voltage of a high resistance coating according to applications and to realize a surge protection device having a predetermined insulation breakdown voltage with a superior reproducibility concerning a method of preparing a main configuration member of the surge protection device which utilizes the insulation breakdown phenomenon of the high resistance coating on a metal surface. SOLUTION: In order to prepare a metal substance which has the high resistance coating, and which is the main configuration member of the anti-surge protection device, a substance made of metals such as molybdenum is oxidized in the atmosphere of high purity oxygen (or high purity oxygen and inert gas) in which the concentration of water vapor is regulated.
Patent JP-2001283593-A (JP)
Title: Semiconductor memory
Inventor: TANAHASHI EITA
IPC: G11C11/413
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory equipped with an internal voltage generating circuit which can perform stable operation without internal voltage resetting even if external voltage drops temporarily. SOLUTION: This semiconductor memory is provided with an internal voltage generating circuit which can perform stable operation and is not affected by external noise and the like without internal voltage resetting even if external voltage drops temporarily in low voltage operation, by adding a latch circuit 21, where a signal INITI whose state transits when external voltage VEXT reaches the prescribed level is inputted to a delay circuit 12, to a control circuit of power-on-sequence.