baber/WOPTO huggingface dataset:
Patent JP-2002110948-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AZUMA KAZUYUKI
IPC: H01L21/336
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor in which element is formed in a very thin film in a short time and to reduce damages to the semiconductor. SOLUTION: This method for manufacturing a semiconductor device includes a process of preparing an SOI substrate 100 which is provided with an Si- retaining substrate 101, a silicon oxide film 102 formed on the Si-retaining substrate 101, a silicon nitride film 103 formed on the silicon oxide film 102 and an Si semiconductor layer 104 formed on the silicon nitride film 103; a process of forming a semiconductor element 106 on the Si semiconductor layer 104; and a process of selectively eliminating the silicon oxide film 102, and isolating the Si-retaining substrate 101 from the Si semiconductor layer 104, on which the semiconductor element 106 is formed.
Patent JP-2002102437-A (JP)
Title: Playing board for pachinko machine
Inventor: NAKAMURA MASATO
IPC: A63F7/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of mounting parts on a game board. SOLUTION: An inner induction rail 3, an outer induction rail 4, left and right display lamp parts 5 and 6, a top scoring slot 7, a display unit window 8, right and left upper ordinary scoring slot parts 9 and 10, a starting scoring slot 11, left and right lower scoring slots 12 and 13, a variable scoring slot part 14 called as a major scoring slot, a losing port 15, top nails 16, gate nails 17 to 21, a winning ball display lamp window 22, a completion display lamp window 23, a game instruction sticking part 24, a security paper sticking part 25 and other game parts are formed on the game board 2 into a unit.
Patent JP-2002105176-A (JP)
Title: Anionic latent catalyst and thermosetting resin composition using the same
Inventor: KOBAYASHI MINORU
IPC: C08G59/68
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an anionic latent catalyst that realizes excellent resin- curing properties and storability of a thermosetting resin composition and a resin composition that includes the latent catalyst and is useful in the fields of the electric and electronic materials. SOLUTION: As a latent catalyst, is used an anionic compound bearing the structure represented by the following general formula (1). In addition, a compound bearing two or more epoxy groups in one molecule (A) and a compound bearing two or more phenolic hydroxy groups in one molecule (B) and the anionic latent catalyst (C) are used as the essential components to prepare the objective resin composition.
Patent JP-2002103080-A (JP)
Title: Lead-free solder for high-low temperature
Inventor: KOYAMA HARUYUKI
IPC: C22C13/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To secure connecting reliability in the soldered joint over a long period even under the severe environmental condition. SOLUTION: This lead-free solder for high-low temperature used for a printed circuit board using in a test burn-in test has a composition containing, by weight, 3 to 3.5% Ag and 0.3 to 0.5% Cu, and the balance Sn.
Patent JP-2002105080-A (JP)
Title: Panepophenanthrin or physiologically active substance and method for producing the same
Inventor: TAKEUCHI TOMIO
IPC: A61P43/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a physiologically active substance exhibiting an inhibitory activity against ubiquitin activating enzyme, having a new molecular skeleton. SOLUTION: Panepophenanthrin represented by formula (I) is obtained by culture of Panus rudis Fr. of the genus Panus of the family Polyporaceae as a new physiologically active substance. Panepophenanthrin is a physiologically active substance having an inhibitory activity against ubiquitin activating enzyme participating in proliferation of cancer cell or inflammation.
Patent JP-2002110148-A (JP)
Title: Battery manufacturing device
Inventor: HATTORI MITSUO
IPC: H01M10/058
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a battery manufacturing device where the productivity of a battery is improved while the alignment precision of an electrode sheet is maintained. SOLUTION: When welding an electrode sheet 1 to a tab Tb, an initial correction sensor group 4A firstly detects the position of a boundary part K of an active material coated part 21. A lift roller 5b falls at a high speed according to the detection result so that the boundary part K is moved fast up to a front F1 of a final correction sensor 4B. Then the lift roller 5b falls at a low speed, and moves the boundary part K at a low speed by a prescribed distance after the final correction sensor 4B detects the boundary part K at a detection position F2, so that an electrode sheet 1 is stopped at a tab welding position F3 with high precision.
Patent JP-2002106275-A (JP)
Title: Guide rail fitting structure for window shutter
Inventor: YOSHINO SHINJI
IPC: E06B9/58
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a guide rail from being detached from a rail bed frame even if a force is applied to the guide rail via a shutter curtain in blowing a strong wind. SOLUTION: This guide rail fitting structure is so constituted that a fitting recessed groove 44 and a fitting projecting piece 33 provided outside the guide rail 3 and the rail bed frame 4 of the window shutter 1 are so fitted by pushing the guide rail from the outside.
Patent JP-2002104405-A (JP)
Title: Folding container
Inventor: IMAI AKIRA
IPC: B65D6/18
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To easily assemble a folding container by maintaining the self-supporting condition of first side plates with the first side plate in an erected condition before the assembly. SOLUTION: A pair of first side plates 2 turnably fitted to a pair of sides facing each other of a rectangular bottom plate 1 and a pair of second side plates 3 turnably fitted to another pair of sides facing each other are folded with the pair of first side plates 2 collapsed on the pair of collapsed second side plates 3. The pair of first side plates 2 are first erected, and the pair of second side plates 3 are erected to assemble the folding container in a box shape. A self-supporting condition maintaining means 4 for maintaining the self-supporting condition with the first side plates 2 in an erected condition first is provided.
Patent JP-2001146412-A (JP)
Title: Fluidized bed reactor and method for producing high- purity polycrystalline silicon
Inventor: WEIDHAUS DIETER
IPC: B01J8/42
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide both a radiantly heated fluidized bed reactor and a method for producing a high-purity polycrystalline silicon by using the reactor. SOLUTION: This fluidized bed reactor comprises a heating device (14) which is a radiation source for heat radiation arranged on the outside of an internal reactional tube and around a heating zone (17) without directly brought into contact with the reactional tube in the fluidized bed reactor in the form as described in claim 1. The radiation source is capable of heating silicon particles at a temperature in a reactional zone (18) so as to produce a reactional temperature in the reactional zone (18) by heat radiation. The method for producing the polycrystalline silicon comprises carrying out the heating of the silicon particles to a temperature not lower than the reactional temperature in the heating zone (17) in the method in the form as described in claim 9.  Thereby, the fluidized bed is heated so that operations can be performed at a required high temperature over a long period and high-purity granules with a low proportion of an aggregate are produced.
Patent JP-2002048414-A (JP)
Title: Electric warm water apparatus
Inventor: SASAKI KAZUHIRO
IPC: F24H9/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric warm water apparatus capable of utilizing the amount of heat of warm water stored in a tank of the electric warm water apparatus for heating of water supplied from the outside of the tank of the electric warm water apparatus and for reheating of hot water in a bathtub. SOLUTION: Heaters 2, 3 are discharged in a tank 1m, and a heat exchanger 4 formed spirally is disposed above the heaters 2, 3 for heating water supplied from the outside of the tank 1 such that a central axis of the heat exchanger 4 formed spirally is substantially coincident with a central axis of the tank 1.
Patent JP-2002115518-A (JP)
Title: Decompression structure of engine
Inventor: UNNO SHIGEO
IPC: F01L1/04
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a decompression structure of an engine reducing the number of part items and having a simple structure. SOLUTION: A flat part 71 is formed on a journal 70 adjacent under a cam 61 for an exhaust valve, and a decompression device 66 is arranged. The decompression device 66 is composed of a decompression cam 67, a decompression bolt 68 and a decompression spring 69, and the decompression cam is constituted so that the installing part 72 is rotatably installed around the shaft by the decompression bolt in the flat part, and when a camshaft 56 is in a stopping state, an end part of the cam part 73 projects to the radial directional outside from a profile surface of the cam for the exhaust valve by energizing force of the decompression spring, and is constituted so that when the camshaft rotates at a prescribed rotating speed or more,  the weight part 74 moves an end part of the decompression cam to the radial directional inside from the profile surface of the cam for the exhaust valve by centrifugal force.
Patent JP-2002116162-A (JP)
Title: Simple antistatic method for xps to insulating specimen
Inventor: OONAKAMICHI TOSHISUKE
IPC: G01N1/28
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a simple antistatic method capable of simply preventing a sample from electrostatically charged a to be an impeding factor against measurement, when measuring an insulating sample by XPS(X-ray Photoelectron Spectroscopy). SOLUTION: This method is characterized by using an ion etching device annexed to a device and a metallic material disposed next to the insulating specimen when a surface of the specimen is thinly filmed with a metallic component not contained in the insulating material within an XPS measurement chamber to prevent electrostatic charge on the surface of the sample, when analyzing the insulating sample by XPS.
Patent JP-2001351747-A (JP)
Title: Multicore connector
Inventor: SAITO HISAFUMI
IPC: H01R13/658
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a multi-conductor connector having the function of protecting a metal contact piece inside. SOLUTION: This multi-conductor connector is equipped with a plug 2 having a plug housing 51, in which an electric cable containing plural conductors is introduced and a base 9 on which plural contact pads 76 mounted on the bottom part of the plug housing are arranged, and a receptacle 3, containing a receptacle housing 22 with a metal contact piece holding member 45 having an opening part to be inserted with the plug on its upper part and plural metal pieces 61 disposed on its lower part.  The receptacle is equipped with a shutter 6, disposed in the upper part of the metal contact piece, which covers the upper part of the metal contact piece by closing, when the plug is not inserted in the receptacle housing and enables bringing the contact pad of the plug, in contact with the metal contact piece by opening by being energized by the plug, when the plug is inserted, is provided in this multi-conductor connector.
Patent JP-2002120421-A (JP)
Title: Correction of sub scanning feeding amount according to printing medium
Inventor: OTSUKI KOICHI
IPC: B41J11/42
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the image quality in consideration of the paper feeding accuracy according to the kind of a printing medium. SOLUTION: A printing device comprises a feeding mechanism for moving a printing medium by a large number of intermittent feeding operations, and a controlling part for controlling the feeding operation for the printing medium by the feeding mechanism by designating the feeding value to the feeding mechanism. The controlling part corrects the feeding value such that the average feeding error δave has a value in the vicinity of zero concerning at least one specific printing medium among printing media of a plurality of kinds to be used in the printing device. Moreover, the corrected feeding value is sent to the feeding mechanism.
Patent JP-2002122093-A (JP)
Title: Automatic operation type submerged pump
Inventor: MURAI YUKIO
IPC: F04D13/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable automatic operation type submerged pump capable of surely stopping, without having to provide an electrode and a float type water level detector which may be damaged, when handling them outside the pump and detecting a draught water flow operation condition due to the reduction of water level by monitoring other electric motor operation parameters, without relying on conventional current values to control operation. SOLUTION: This automatic operation type submerged pump for controlling the operation of a motor 1 by detecting a water level is provided with a phase difference detection means for detecting the difference in phases between a voltage and a current supplied to the motor 1, and a pump control means for stopping the automatic operation submerged pump PC, when the difference in phase reaches a prescribed threshold.
Patent JP-2002122936-A (JP)
Title: Picture taking method and digital camera set used in the same
Inventor: TOTANI TOSHIO
IPC: G03B15/05
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To photograph a part of an object as well as the whole thereof in nearly the same area by using a digital camera while equally irradiating a part as well as the whole of the object with light. SOLUTION: A ring stroboscopic flashing body 24 is attached to a digital camera main body, and a multistage flash regulator is connected to the flashing body 24 so as to flash with appropriate light quantity. A screw for mounting a close-up lens is formed on a ring fitting being the fixing tool of the flashing body 24, so that a close-up lens 54 is attached/detached in a state where the flashing body 24 is still attached. Furthermore, a standard magnification 60A similar to that of a film camera is displayed spanning a rotary type lens barrel 16A and a fixed type lens barrel 16B.
Patent JP-2002125049-A (JP)
Title: System and method for providing location proving information, stationary terminal, proving center, method for operating certificate referring device, and recording medium with work program recorded therein
Inventor: MASUDA RYUTA
IPC: G06Q50/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a location identifying information providing system which proves that a user exists at a specific location at a specific time based on detailed and accurate locational information. SOLUTION: The location identifying information providing system has a stationary terminal 1 including a telephone means 11, a locational information holding means 3 which stores the locational information of the terminal 1, and an identifying center 6 connected to the terminal 1 through a switching network 5. The identifying center 6 includes a communication means 61, identification information acquiring means 62 which acquires the identification information of a caller from the terminal 1, locational information acquiring means 63 which acquires the locational information of the terminal 1, time generating means 64 which generates time information, and certificate generating means 65 which generates a certificate composed of a set of the identification information, locational information, and time information and identifying information.  The location identifying information providing system also has a certificate storing means 8 which stores the certificate, and a certificate referring means 9 which fetches the certificate stored in the storing means 8 and extracts the locational information and time information.
Patent JP-2001233875-A (JP)
Title: Pyrimidine-5-carboxamide compound, method for producing the same and use thereof
Inventor: MIWA TETSUO
IPC: A61P25/28
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a compound having excellent cGMP-specific phosphodiesterase(PDE) inhibitory activity, thus useful for treating circulatory diseases including stenocardia, cardiac insufficiency, myocardial infarction, hypertension and arteriosclerosis, allergic diseases including asthma, or male and female sexual dysfunction. SOLUTION: This compound is shown by formula (1), e.g. formula (2). The other objective salt or prodrug thereof is also provided.
Patent JP-2002120619-A (JP)
Title: Seat and stroller furnished with this seat
Inventor: AKURA HIDENORI
IPC: B62B7/12
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a child seat furnished with a seat having a handle free to revolve and a handle lock device to lock or unlock the handle at a specified locking position on a seat body on which a locking member cannot work to lock in a state where the handle is revolved to a non-lock position except for the locking position. SOLUTION: The handle lock device to lock the handle 17 at the specified locking position by inserting a rod 24a in an engaging hole 26 of the handle 17 is provided on a head rest 16. A shutter plate 41 to open and close a gateway 16a of the rod 24a by vertically moving on a side surface of the head rest 16 is arranged. The shutter plate 41 is vertically moved by an eccentric cam 42 to integrally revolve with the handle 17, and it is constituted to open the gateway 16a when the handle 17 is revolved to the locking position and to close the gateway 16a when it is revolved to the non-lock position.
Patent JP-2002125843-A (JP)
Title: Buddhist bell holder
Inventor: ISHIKAWA TOSHIO
IPC: A47G33/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To readily carry a Buddhist bell without damaging it, to eliminate restrictions in place even outdoors, and also to make a high and clear sound in striking the bell. SOLUTION: This Buddhist bell holder includes a case 11 for housing a Buddhist bell 1 and having a holding portion 15 connected with the bell 1 through a suspending string 16 and the other cases 22 and 23, one end portions of which are rotatably supported near an bottom end portion 17 on the opposite side to the holding portion 15 of the case 11, and which can release opening portions 12 and 13 of the case 11, and when releasing the opening portions 12 and 13 of the case 11 by turning the case 11 and the other cases 22 and 23 relatively, the case 11 is placed by serving the other cases 22 and 23 as a supporting base, the Buddhist bell 1 is hung on the holding portion 15 through the suspending string 16, and also it can be struck through the opening portions 12 and 13.
Patent JP-2002135681-A (JP)
Title: Video display device
Inventor: ISHII HIROBUMI
IPC: H04N5/46
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To automatically perform mask processing of screen display for a specific video signal, in a video display device to define plural kinds of video signals in various forms as inputting objects. SOLUTION: An analog RGB video signal, a signal of HD with a frequency range of 31.47 kHz and a signal of VD with 59.94 Hz and with 2 lines of vertical synchronization width are outputted from a personal computer 1. In addition, an analog RGB video signal, formed by converting a general video signal, such as a VTR into a progressive form and signals of HD and VD with the same frequency as that of the personal computer 1 and with six lines of vertical synchronization width are outputted from a scan converter 3. Any video signal selected by a selecting part 4a of the video display device 4 is made into a digital signal by an A/D-converting part 4b and inputted in a mask processing part 4d and a switching circuit 4e.  In addition, a discrinating part 4c discriminates each of horizontal and vertical cycles and the vertical synchronization width, on the basis of the HD and the VD from the selecting part 4a and sets the first switching circuit 4e in a mask processing part 4d, in the case of the signal converted into the progressive form.
Patent JP-2002125461-A (JP)
Title: Liquid spawning device
Inventor: MARUYAMA YUICHI
IPC: A01G1/04
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid spawning device which can stably charge spawn into culture containers in high spawning work efficiency, while approximately constantly maintaining the amount of the spawn supplied to each culture container. SOLUTION: This liquid spawning device characterized by comprising a container 9 in which culture containers 8 are received in a state arranged in plural rows, a carrying mechanism 2 for supplying the container 9 from the carrying-in side and then carrying the container 9 to the carrying-out side, while intermittently transferring the culture containers 8 at a lateral one row unit, a cap-opening or closing mechanism 11 for opening or closing the caps 7 of the culture containers 8 at a lateral one row unit in the container 9 intermittently transferred at a spawning position with the carrying mechanism 2, and a spawn supply nozzle mechanism 12 for supplying prescribed amounts of the liquid spawn into the culture containers 8, respectively, whose caps are opened with the cap-opening or closing mechanism 11, at a lateral one row unit.
Patent JP-2002127438-A (JP)
Title: Ink-jet recording device and driving control method for wiping means in the device
Inventor: YOSHIDA ATSUSHI
IPC: B41J2/185
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of reducing scattering of an ink waste liquid by the drive of a wiping member and ensuring the printing operation reliability over a long term. SOLUTION: A member to be engaged 29a is formed in a supporting member 29 for supporting a wiping member 28 reciprocally movably in a moving route of a recording head 13. In contrast, an engaging member 1b is formed on the lower surface of a carriage 1 for inhibiting movement of the supporting member 29 in the horizontal direction by contacting with the member to be engaged 29a. According to the configuration, movement of the wiping member 28 can be inhibited temporarily so that scattering of an ink waste liquid from the wiping member 28 generated according to the movement of the wiping member 28 can be reduced.
Patent JP-2002135032-A (JP)
Title: Transmission antenna directivity control device and method therefor
Inventor: KIKUCHI TORU
IPC: H01Q1/24
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a multibeam system transmission antenna directivity control device which can improve the transmission direction precision of a transmitted beam with a simple structure. SOLUTION: A power ratio between a maximum power beam among received multiple beams and a larger power beam adjacent to it is obtained (105-2), a discrepancy value of an incoming wave direction is detected according to the power ratio (105-3), and weighting factors are calculated according to the discrepancy value so as to correct weighting factors for transmitted multiple beams (105-4). With such a constitution, the direction of the transmitted beam from the incoming direction of the received wave can be controlled accurately.
Patent JP-2002130080-A (JP)
Title: Injector
Inventor: ITO HIDEKI
IPC: F02M61/12
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an injector at low manufacturing cost. SOLUTION: This injector comprises a body, a sheet 25 fixed to a tip of the body, and a valve having a ball on its tip and an armature on its rear end, and reciprocated and slid in the body. Plural continuous projection parts are formed on the sheet 25 in parallel with the sliding direction of the valve, and projecting tip parts 25h are pressurized and deformed by casting work to form a slide face 25j. The slide face 25j formed by casting the tip parts 25h are manufactured with high accuracy in size, and the cost can be reduced by applying the casting work.