baber/WOPTO huggingface dataset:
Patent JP-2001263974-A (JP)
Title: Tube
Inventor: YAMAUCHI TAKUMI
IPC: F28F1/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To equalize the gap between a groove part, and an insertion part to join both parts by brazing surely. SOLUTION: The first sidewall part 111a is provided with the first projection part 1113a projecting toward the opposite side of a connection part 111c. Thereby, the first sidewall part 111a of a groove part 111 opens so as to expand the groove width by a spring back, so the tip of the first projection part 113a contacts with an inner wall surface 110a first at the time of compressing a tube 110. Thus, a reaction force against a compressive force at the time of temporary assembling acts on the tip of the first projection part 113a, and the tip of the first projection part 113a does not move due to its contact with the inner wall surface 110a. Thereby, the bending moment causing the reduction of the groove width acts on the first sidewall part 111a and the connection part 111c.  Therefore, an insertion part 112 is pinched into the groove part 111 in such a manner that it is wound into the groove part 111 automatically, as compression proceeds. Thereby, the groove part 111 and the insertion part 112 can be joined by brazing surely.
Patent JP-2001264058-A (JP)
Title: Guiding and positioning device, and positioning method for roof member or the like
Inventor: MIKAMI TADAO
IPC: G01C15/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a guiding and positioning device and a positioning method, for accurately measuring the position and attitude of a roof member or the like using a simple constitution, to accurately guide the roof member or the like into a target position in constructing a dome roof or the like. SOLUTION: Targets, comprising light wave range-finding reflecting prisms and three detecting light emission sources arranged in almost a triangular shape, are mounted to specific parts of the roof member or the like. A video camera detects light from the detecting light emission sources, and a range finder/ goniometer measures the distance and an angle to the target. A processing means obtains the three-dimensional position and attitude of the roof member or the like, on the basis of output data from the video camera and the range finder/goniometer, generates a position video signal which indicates the relation between the actual position and attitude and the target position and attitude of the roof member, and displays it on a display.
Patent JP-2001264548-A (JP)
Title: Optical connection box
Inventor: YOSHIDA YUICHI
IPC: G02B6/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical connection box capable of increasing work efficiency in extending, switching operations with respect to a vertical type optical connection box to be mounted in an outdoor structure. SOLUTION: The optical connection box A is characterized by that connecting parts 3b, 3b,..., between coated optical fibers 3 are stored in a sleeve 200 having a bisected structure, one part of the sleeve 200 is designed to be the sleeve main body 210 fixable at a prescribed place with a mounting part 300 (a mounting means), while the other part is the sleeve cover 220 freely opened/closed with a bisecting face vertical to the sleeve main body 210, and the sleeve main body 210 and the sleeve cover 220 are formed from a synthetic resin.
Patent JP-2001259030-A (JP)
Title: Clamp and medical treatment implement
Inventor: ONO SEIICHI
IPC: A61M5/168
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a clamp capable of blocking a tube reliably without coming off of the tube, which is pressurized and clamped by clamping parts, from the clamping parts. SOLUTION: In the clamp 1, a sealing member 3 and a bottom part 2 are formed integrally via a bent part 8, an engaging part 6 is formed at the upper part of the part 2 via a connection part 14, a clamping part 7a is formed inside of the member 3, a clamping part 7b is formed inside of the member 2. The insertion holes 10a and 10b of the tube 15 are bored at the part 8 and the part 14, a tapered engaging projection part 4 is formed at the end of the member 3, the width of the part 4 is formed narrower than that of the member 3, an engaging groove 5 narrow than the width of the part 6 is formed on the lower side of the part 6, the outer surfaces of both sides of the tapered part 4 is engaged in along the inner surfaces of both sides of the groove 5, and the top surface of the end of the part 4 is engaged with the inside of the groove 5.
Patent JP-2000281641-A (JP)
Title: Reduction of residual raw material impurity in tertiary amine oxide
Inventor: LITTAU CHERYL ANN
IPC: C11D1/75
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of a residual raw material impurity present in an amine oxide so that the amine oxide is usefully used as a raw material for detergents by treating a specific amine oxide with a sulfurous acid salt, etc. SOLUTION: (A) A tertiary amine oxide is treated with (B) a sulfurous acid salt (preferably sodium sulfite) or (C) a bleaching activator (preferably tetraacetylethylenediamine, especially N,N,N',N'-tetraacetylethylenediamine, etc.). Furthermore, a tertiary amine oxide represented by the formula R1R2R3 N→O (R1 is an 8-22C alkyl, an 8-22C alkenyl or the like; R2 and R3 are each a 1-4C alkyl) is preferably used as the component A and the component B or C is preferably used in an amount of 0.5-1.1 mol equivalents based on the component A. For example, the component B or C is preferably added at a temp. of 25-95 deg.C reactional temperature and reacted for about 1 h.
Patent JP-2001272707-A (JP)
Title: Optical operational amplifying device
Inventor: MAEDA YOSHINOBU
IPC: H01S3/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical operational amplifying device which operates and amplifies light signals. SOLUTION: The optical operational amplifying device 2 has optical transmitting media 8, 10 containing erbium elements and showing functions of optical amplification and optical inversion are disposed in the optical path 7 for signals. The device 2 is also provided with a feedback optical path 14 to feedback part of the transmitted light in the optical transmitting media 8, 10 to the incident light side.
Patent JP-2001273249-A (JP)
Title: Multi-device information processing system
Inventor: IWATA SATORU
IPC: G06F13/16
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress the cost of a product to package a circuit board provided with plural devices by reducing a wiring space and wiring work time related to bus wiring for each of respective devices. SOLUTION: N devices 71, 72, 73, 74,..., 7N are respectively connected by one of data buses and one of address buses. When the serial numbers of the devices 71, 72, 73, 74,..., 7N are respectively defined as 1, 2, 3,..., N, an output voltage level [VL (V)] corresponding to a logic output level 'Low' for each of devices with the serial numbers 1, 2, 3,..., N and an output voltage level [VH (V)] corresponding to a logic output level 'High' respectively become VL=0 and VH=Vcc×1/(2N-1), VL=0 and VH=Vcc×2/(2N-1), VL=0 and VH=Vcc×4/(2N-1),..., VL=0 and VH=Vcc×Vcc×2N-1(2N-1).
Patent JP-2001273406-A (JP)
Title: Selling method for digital contents
Inventor: NOMOTO TETSUSHI
IPC: G06Q50/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a selling method for digital contents for enabling a contents purchaser, who purchases contents by means of a method for recording the data of the contents on the recording medium of the contents purchaser, to easily acquire a label or jacket corresponding to the contents. SOLUTION: This selling method for digital contents is provided with a step for the contents purchaser to select the desired digital contents, a step for a contents seller to record the data of the digital contents on the recording medium of the contents purchaser loaded in a recorder, a step for a print preparation dealer to prepare the print of digital images stored in a storage means in relation with the selected digital contents, and a step for the print preparation dealer to deliver the print to the contents purchaser.
Patent JP-2001278206-A (JP)
Title: Apparatus for temporarily folding insert flap
Inventor: DEGUCHI NAOYA
IPC: B31B50/52
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To temporarily fold an insert flap 1j to be inserted into a box 1 so that a crease made between a main flap 1i which is to serve as a lid after sealing and the insert flap 1j is not unfolded. SOLUTION: The apparatus includes a support guide 8 having a bearing surface 8a in contact with a part immediately below a crease 1k of the main flap 1i and a receiving surface 8b making an acute angle with the bearing surface 8a, and a folding means 10 which folds the insert flap 1j to push against the receiving surface 8b. The folding means 10 has a link 16 with an end rotatably supported, a pressurizing member 12 with an end rotatably coupled with a free end of the link 16 and having a pressurizing surface 20b for pressurizing the insert flap 1j at the other end, and an air cylinder 14 coupled between the pressurizing surface 20b of the member 12 and a joint to the link 16. The air cylinder 14 is activated to cause the pressurizing member 12 to rotate while advancing, and the insert flap 1j is pressed against the receiving surface 8b of the support guide 8 to make the crease.
Patent JP-2001285037-A (JP)
Title: Comparator
Inventor: MIZOE KIMIYOSHI
IPC: H03F3/45
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a comparator whose delay time is shortened, without having to increase the consumption current of the comparator. SOLUTION: A differential circuit 3 respectively converts two inputs into currents I1 and I2, and the currents I1 and I2 are returned by 1st and 2nd current mirror circuits 10 and 12 having a low input impedance and a proper frequency characteristic and further returned by 3rd and 4th current mirror circuits 15 and 18. The currents I1 and I2 converted by the circuit 3 are compared at the connections between the 2nd output terminal 20 of the 1st circuit 10, between the output terminal 21 of the 4th circuit 18, and between the 2nd output terminal 22 of the 2nd circuit 12 and the output terminal 23 of the 3rd circuit 15, and the comparison results are outputted to the 1st and 2nd output terminals 24 and 25 of the comparator at a voltage level.
Patent JP-2001282202-A (JP)
Title: Display terminal device
Inventor: KORIYAMA KOICHI
IPC: G02F1/133
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which allows screen rewriting at a high speed according to need. SOLUTION: The display terminal device (cellular phone 10) provided with a display 11 consisting of a reflection liquid crystal display element having a memory characteristic. The display 11 is drivable with a driving method by interlace scanning to divide one frame into plural fields. When any of various kinds of keys 14 to 22 is operated, the drive by the interlace driving scanning is started. The interlace driving is continued for a prescribed time or while a series of key operations are carried out. A function to select the interlace driving may be allocated to any of the keys.
Patent JP-2001295131-A (JP)
Title: Method for producing polyolefin ultra fine fiber
Inventor: SUZUKI HIDEFUMI
IPC: D01F6/46
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyolefin ultra fine fiber in a god yield, which enables mixed paper having excellent formation to be obtained when blended with natural pulp, and have an excellent heat sealing properties even in a small quantity. SOLUTION: In the method for producing a polyolefin ultra fine fiber in which a polyolefin is kneaded in a molten state together with an acid-modified polyolefin in the foregoing part of an extruder, an aqueous solution of a surfactant is added to the kneaded mixture in an intermediate part of the extruder, the above kneading is continued until the aqueous solution added is homogeneously dispersed in the last part of the extruder and the mixture is extruded from the output end of the extruder to obtain a water retaining ultra fine fiber bundle, the method features using a blend between two or more kinds or polyolefins mutually having a difference in density of at least 0.01 g/cm3. In a preferable embodied producing method, the content of particles in the above water-retaining ultra fine fiber bundle is <=10 wt.% and the maximum fiber diameter of the ultra fine fiber is <=30 μm.
Patent JP-2000347639-A (JP)
Title: Apparatus for interfacing timing information in digital display device
Inventor: RI SHIKEN
IPC: G09G5/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To surely exchange necessary information by a digital display device and realize correct display by changing the timing information of a video signal generating device to timing information required from the digital display device, and transmitting it. SOLUTION: After a decoder 120d decodes horizontal/vertical synchronous signals (H', V') transmitted from a video signal generating device 110, timing information data multiplied by the vertical synchronous signal (V') is invertedly multiplied and output. A synchronous signal processing part 120e performs polarity discrimination, synchronous signal separation, synchronous signal analysis, and the like of the horizontal/vertical synchronous signals (H, V) output from the decoder 120d. Following to the horizontal/vertical synchronous signals (H, V) of the synchronous signal processing part 120e and the timing information data output from the decoder 120d, a control part 120f controls a sampling clock, zoom-up/down-rate, and the horizontal/vertical position.
Patent JP-2001290360-A (JP)
Title: Developer container, processing cartridge, developing device and image forming device
Inventor: ABE DAISUKE
IPC: G03G15/08
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a developer container capable of removing developer stuck to a detecting area of a detecting member that can successively detect residue quantity of developer, an electrophotographic image forming device provided with the developer container and furthermore a processing cartridge and a developing device. SOLUTION: The developer container E is provided with an actuating means 24 for restricting the direction of a developer eliminating member 13b that is abutted on a surface of the detecting member 20 to wipe off the developer on the surface of the developer quantity detecting member 20.
Patent JP-2001233682-A (JP)
Title: Method for producing ceramics carrier capable of proliferating bacteria degrading organic substance and inorganic substance at high speed
Inventor: KAWAHARA MAKOTO
IPC: B09B3/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a porous ceramics carrier comprising a mineral metal holding an environment in soil compounded therein, having durability and an increased supporting ability because soil bacteria consist essentially of the mineral metals and proliferate using organic substances and inorganic substances such as garbages as nutrients while absorbing the mineral metals. SOLUTION: This porous ceramics carrier is obtained by forming a powder of a mineral element into a suitable shape and size with clay as a binder and then baking the formed compact in an electric furnace at about 800 deg.C and is capable of supporting bacteria degrading the organic substances and inorganic substances in holes.
Patent JP-2000311884-A (JP)
Title: Plasma reaction apparatus, semiconductor device and manufacture thereof
Inventor: HOSHIKO TAKAHIRO
IPC: H01L21/302
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To achieve increase in energy of electrons and to perform etching of a satisfactory anisotropy to a sample. SOLUTION: Conductor covers 10, covering the lower parts of the sidewalls of an etching chamber 3 and insulator covers 11 covering the lower parts of a plasma generating chamber 2, are provided. The covers 10 are grounded. Since atoms in a conductor are easy to quench in comparison to the case of atoms in an insulator, the gradient of electron density is increased between the vicinities of the covers 11 and the vicinities of the covers 10. The electrons when they enter inside a sheath have a high energy directed to a sample, the effect of a sheath electric field is relaxed and positive ion charges are neutralized in the sample 9. Hereby, generation of a notching is prevented at etching of the sample 9.
Patent JP-2001298452-A (JP)
Title: Data circular system
Inventor: NAMIMA RIICHIRO
IPC: H04W60/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a data circular system that can circulate data, without increasing the burden in the charge of a service subscriber. SOLUTION: A service management center 2 first refers to a user database 21 to discriminate whether an accessed user makes a service contract, and reads a corresponding circular table 22a from a group database 22, when the user makes the service contract, inquires about position registration information of each circular member registered in the circular table 22a of a network management station 1, refers to the position registration information of each circular member acquired from it and a charge table 23, decides an efficient circular sequence 2, that least imposes a speech charge on each circular member and circulates data.
Patent JP-2001292977-A (JP)
Title: Method and device for measuring gradient magnetic field, and magnetic resonance photographing apparatus
Inventor: GOTO TAKAO
IPC: A61B5/055
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for precisely measuring a gradient magnetic field and a magnetic resonance photographing apparatus with the gradient magnetic field measuring device. SOLUTION: A phantom 400 set in the gradient magnetic field photographs a phantom projection by saturating a spin at a specified position on the gradient axis to detect the position where a signal is lowered, and the difference between the specified position d1 and the detected position d2 is found.
Patent JP-2001300536-A (JP)
Title: Waste water treating device
Inventor: YAMASHITA YORIHIKO
IPC: C02F1/461
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treating device in which a treating tank is manufactured so as to have a hermetically sealed structure at a low cost. SOLUTION: A waste water treating tank 10 is constituted such that a second electrode 12 is housed with a specified spacing in a first electrode 11 having a nearly hermetically sealed hollow shape, and the second electrode 12 is supported by the first electrode 11 via an insulator, and waste water is allowed to flow between the first electrode 11 and the second electrode 12. The first electrode 11 is tubular, preferably cylindrical, and the second electrode 12 is tubular or has a cylinder shape, preferably cylindrical or a cylinder shape being circular in the cross-section.
Patent JP-2001302806-A (JP)
Title: Resin composition pellet and use
Inventor: TOYOZUMI MASAHIKO
IPC: C08L77/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition pellet whose coloration is inhibited and which has excellent surface smoothness and is useful for molded articles such as multi-layered containers, and to provide a use thereof. SOLUTION: The resin composition pellet is obtained by melting and kneading a polyamide-based resin having a water content of >=0.3 wt.% with the saponification product of ethylene-vinyl acetate copolymer, and a laminate using the pellets.
Patent JP-2001307001-A (JP)
Title: Form editing device, its method and program recording medium
Inventor: IWAMINE KAZUYUKI
IPC: G06Q10/10
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To efficiently create a form when adapting a constitution by which information about the form is prepared by using partition as a unit. SOLUTION: A processing is performed so that a print output image of a form is generated by setting the output order and the number of times of repetition of partitions, and displaying pieces of form information of the partitions on a display screen by repeating the partitions for the number of times of repetition according to the output order. And the processing is performed so that the print output image of the form is generated by displaying a list of partition names on the display screen, setting the repetition frequency when the displayed partition is selected and displaying the form information of the selected partition on the display screen in a form to follow the selection order as repeating the partition for the number of times of repetition.
Patent JP-2001303278-A (JP)
Title: Coating film removing agent
Inventor: MAEKAWA TAKESHI
IPC: C03C15/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating film removing agent for removing the coating film by forming the coating film removing agent to a prescribed shape by screen printing or the like on the coating film formed on a rigid base material, such as glass or ceramic and subjecting the film to heating and washing treatment. SOLUTION: Silica of <=0.1 μm in grain size and cerium (IV) oxide are respectively added at 2 to 6 wt.% and 0 to 45 wt.% to a slurry or aqueous solution of acidic sulfate and the viscosity of the slurry or solution is specified to 5 to 90 Pa.S.
Patent JP-2001303071-A (JP)
Title: Fuel oil composition
Inventor: AKIMOTO YASUSHI
IPC: C10L1/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel oil composition usable for both of a direct blast gasoline engine and a fuel cell, which hardly gives bad effects to a modifying catalyst and a fuel cell electrode when the composition is used for the fuel cell and hardly damages a traveling performance of the automobile when the composition is used for the direct blast gasoline engine. SOLUTION: This fuel oil composition usable for both of the direct blow gasoline engine, and the fuel cell has 0.60-0.72 g/cm3 density at 15 deg.C, 170-250 μN/cm surface tension at 20 deg.C, and >=70 octane number.
Patent JP-2001308523-A (JP)
Title: Method for forming multilayered printed wiring board
Inventor: SATO KOJI
IPC: H05K3/46
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a multilayered printed wiring board by which a circuit board can be laminated at a high position accuracy without deviation in position. SOLUTION: A plurality of circuit boards provided with a circuit are overlapped and combined with an insulation resin sheet, and the combined body are partly heated to bond a plurality of circuit board partly with each other by means of the resin contained in the insulation resin sheet. Then, a pin 5 is inserted into the respective circuit boards, and they are clamped and fitted. The combined body 4 is placed on a press, and it is heated and pressurized for formation.
Patent JP-2001310284-A (JP)
Title: Device and method for carrying product
Inventor: ISHIKAWA SHOJI
IPC: B22D17/22
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for carrying product capable of securely and quickly detecting the manufacturing condition of the product when carrying the product such as die-cast products from the predetermined position to a target position. SOLUTION: This carrying device is provided with a holding part 31 for holding product and a moving part 30 for moving the holding part 31 to a target position, and also provided with a connecting shaft 32, an elastic member 33, a pushing member 34 and a bearing pressure sensor 35 as a weight detecting means for detecting the weight of the product W held by the holding part 31. Discrimination whether the manufacturing condition of the product W is normal or not is performed on the basis of the detected weight of the product W.