baber/WOPTO huggingface dataset:
Patent JP-2001264611-A (JP)
Title: Universal head for lens barrel
Inventor: MORI RYUICHI
IPC: G02B7/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a universal head for a lens barrel realizing the improvement of good appearance and the prevention of misoperation. SOLUTION: The lens barrel 1 incorporates plural lens groups in a cylindrical lens barrel main body 3, and the universal head 5 is attached to the base end side of the main body 3. The universal head 5 is constituted of an annular lens barrel holding ring 7, a tripod shoe 11 where a screw hole for a tripod 9 is formed, and an arm 13 coupling the ring 7 with the shoe 11. An annular frictional ring holding groove 27 is formed on the inner periphery side of the ring 7. A screw hole 63 is formed as a locking hole on the shoe 11 side of the groove 27, and a through-hole 65 is bored at a corresponding position on a frictional ring 61. A fixing screw with a hexagonal hole 67 inserted from the through-hole 65 side of the ring 61 is screwed in the screw hole 63 of the groove 27.
Patent JP-2001261633-A (JP)
Title: Method of industrially producing diphenyl sulfone compound
Inventor: SANPEI SHUICHIRO
IPC: C07C313/22
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of industrially producing a compound expressed by the general formula (II) useful as a developer for leuco dyes used in thermographic papers, capable of producing the compound with keeping productivity, economical efficiency and safety, by using such a raw material that can be stably supplied. SOLUTION: In this method of industrially producing the compound expressed by the general formula (II), an alkyl iodide expressed by the general formula (I): RI which has higher reactivity than that of alkyl bromides conventionally used, etc., is used so as to shorten a time required for producing the compound, and further an iodine-recovering process where iodine is recovered from waste water of the production and reacted with an alcohol to produce the alkyl iodide in a self-contained manner is built in the production processes so as to completely recover and recycle the iodine. Thus the method can be more improved in productivity, economical efficiency and safety, when compared with those of the conventional methods.
Patent JP-2001264378-A (JP)
Title: Measuring method for partial discharge of electric rotating machine
Inventor: KANEDA KICHIJI
IPC: H02K11/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a detection method, for the partial discharge of an electric rotating machine, in which a measured signal can be discriminated for each signal source by a method wherein a clear index is given to a frequency band to be measured even in the case of the electric rotating machine having a short stator core length and in the case of the electric rotating machine indicating a signal propagation mainly as a capacitive propagation. SOLUTION: While a voltage phase angle to be applied to stator windings 3a to 3c is used as a reference, the frequency spectrum of asignal in a definite angle range is measured. From its detection spectrum, a frequency band whose signal strength is strong is selected. Only the selected band is narrow band detected. The partial discharge is measured selectively.
Patent JP-2001260576-A (JP)
Title: Individual certifying medium and manufacturing method thereof
Inventor: TAMURA SAKAE
IPC: B41M5/382
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain an individual certifying medium, capable of forming an excellent recording image without any age deterioration and useful for the judgement of authenticity while hard in forgery. SOLUTION: A pattern-shaped light reflecting layer, a transparent cushion layer having a rubber elasticity and an image receiving layer, containing fine glass particles having a high refractive index, as well as a thermoplastic resin, are formed on a substrate.
Patent JP-2001265086-A (JP)
Title: Color image forming device
Inventor: ASO TOSHIHIRO
IPC: G03G21/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To distinguish a normal pattern and a noise pattern from each other, to accurately correct color slippage and to obtain an image of high printing quality without forming and detecting a registration pattern detected with dust and dirt and scratches again at forming the registration pattern on an intermediate transfer belt. SOLUTION: The color image forming device is provided with a registration pattern forming means for forming the registration pattern capable of correcting all the error factors with a single detecting operation on plural exposure means, a color slippage detecting means for forming the registration pattern formed on plural image stations on a transfer material and then detecting the color slippage of the image, a noise filtering means for removing scratches and powdery dust on the transfer material from detection data, and a noise distinguishing means for removing the noise component which drop from the noise filtering means and which is judged as an effective signal, then, the registration is detected.
Patent JP-2001259162-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To enrich the variation of a pattern display in a game machine. SOLUTION: Body patterns H of an upper stage L1 and a lower stage L3 are statically displayed, and after ready-to-win action in the case of a ready- to-win state, a trick display is made by (1) making the body pattern H look static in a determined display position K and moving it to the left, (2) making the body pattern H look static and replacing the body pattern H with an other- self pattern B1, (3) making the body pattern H look like having passed the determined display position K and exchanging the body having passed the other- self pattern B1, and the like. The display different from a conventional scroll display can thereby be realized, and the unprecedented trick display can be realized by position replacement.
Patent JP-2001266673-A (JP)
Title: Drafting board for assembling filament body
Inventor: ITO FUMIHIRO
IPC: H01B13/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a drafting board for assembling filament bodies having a good workability for allowing parts and tools to be housed therein with no interruption in terms of the drafting board for assembling filament bodies. SOLUTION: Housing boxes 13, 14 for housing parts such as a connector C and a binding band or the like and tools such as nippers or the like are embedded in a drafting board 11 for assembling a filament body provided in a tilting state with a U jig 12 for holding an electric wire E set upright in a position along a wiring path of a wire harness W to secure a housing space for parts or the like below a surface with the U jig 12 provided.
Patent JP-2001263955-A (JP)
Title: Rotary kiln
Inventor: SEKI KIYOHARU
IPC: F27B7/24
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary kiln capable of safely sealing a sliding part regardless of the operating condition thereof. SOLUTION: A cylindrical vessel unit 1 is provided with a slidable sealing unit to a fixing unit (not shown in Fig.). Grease is supplied to the sealing unit. Operating members 20 are provided on the outer peripheral surface of the vessel unit. An operated member 21 equipped with a restoring mechanism consisting of a spring 26 and a weight 29 is provided at the outside of the vessel unit. The operated member 21 is connected to the driving shaft 25 of lubricant supplying means 22. The operated member is reciprocated by the rotation of the vessel unit, and the lubricant supplying means 22 supplies the grease to the sliding parts of the vessel unit 1 through a supplying pipe 10.  The operated member 21 connected to the lubricant supplying means 22 is reciprocated by the rotation of the vessel unit 1, and the grease is injected into the sliding members of the rotary kiln in proportional to the number of rotation of the reciprocating operation. The grease can be injected in accordance with the consumption of the same in the sliding members, whereby the safe operation of the rotary kiln is permitted.
Patent JP-2001275040-A (JP)
Title: Image pickup device
Inventor: NISHIKAWA YOSHIKAZU
IPC: H04N5/238
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To enable comfortable photography by an image pickup device equipped with a video light. SOLUTION: The image pickup device which has a moving picture mode wherein a moving picture of an object is recorded and a still picture mode wherein a still picture of an object is recorded has a control means which controls the illumination of the light lighting up the subject according to the circumferential lightness and while the image pickup device is recording a still picture, the control means inhibits the control state of the light from being changed.
Patent JP-2001274617-A (JP)
Title: Antenna structure and receiver
Inventor: MIZUNO YOSHITO
IPC: H01Q3/24
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an antenna structure and a receiver which can enhance the reception sensitivity and can detect an electromagnetic field in multi-axial directions by using a signal detection circuit. SOLUTION: The first antenna section 11 of a first antenna circuit 2 is installed so as to receive an electromagnetic field in the direction of the arrow X at the highest sensitivity. The second antenna section 13 of a 2nd antenna circuit 3 is installed so as to receive an electromagnetic filed in the direction of the arrow Y at the highest sensitivity. The coil 12 of the 1st antenna circuit 2 is inductively coupled with the 2nd antenna section 13 of the 2nd antenna circuit 3. Both terminals of the 2nd antenna section 13 and of a resonance capacitor C2 are connected to the detection circuit 5.
Patent JP-2001270694-A (JP)
Title: Fork lift
Inventor: MOCHIZUKI KENJI
IPC: B66F9/075
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To keep the stability of an operator's body in the operation in a standing posture of high workability and visibility, and simultaneously reduce the fatigue caused by the driving operation. SOLUTION: A back rest device 30 is mounted on a back plate 23 at a rear part of a driver's seat 11. A back rest part 54 provided with a cushioning material 37 at its tip part is pivoted to an upper part of a fixing plate 31 forming the back rest device 30, rotatably by a rotary shaft 55. The cushioning material 37 is located at a lower part by the rotary shaft 55 when the back rest part 54 is fallen down, and a first arm 33 of the back rest part 54 is attracted to a magnet 67 to temporarily fix the back rest part 54 when the back rest part 54 is raised. The fixing plate 31 can be arbitrarily vertically positioned to the back plate 23, and a second arm 35 provided with the cushioning material 37 is longitudinally slidable to the first arm 33.
Patent JP-2001282812-A (JP)
Title: Information processing system, method and medium for program
Inventor: HOBAYASHI HIROYUKI
IPC: G06F13/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a system that acquires effectively data to be displayed, which meets user requirements. SOLUTION: The system has a step S1 that reads an electronic mail stored in a hard disk, steps S2 and S3 that extract attributes and keywords for the electronic mail by pre-defined processes. The system constructs a database based upon the data extracted with helps of the steps S4 to S7. The database consists of multi-files and each file can be identified by a message ID. The files store the electronic mail in the past and relevant information like a Web title and an address, which is associated with each other.
Patent JP-2001285968-A (JP)
Title: Control system and control method
Inventor: TAKAHASHI MASARU
IPC: G05B23/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a controller and its control method that can prevent malfunction of a system to be controlled and wrong image drawing by a display device. SOLUTION: In the control system where remote display devices 5a-5c control lighting devices 6a-6c through a controller 1, the controller 1 is provided with a timer 2 that counts a prescribed time required for the control processing and when the controller 1 receives a control instruction from any of the remote display devices 5a-5c, the controller 1 allows the timer 2 to start counting and invalidates the control instructions from the other remote display devices 5a-5c during the count.  Furthermore, the control system allows the controller 1 to transmit a communication inhibit notice to all the other remote display devices 5a-5c when receiving the control instruction, includes the information of the prescribed time to the communication inhibit notice to allow the other remote display devices 5a-5c to count the prescribed time, allows the controller 1 to display transmission inhibit for that time, and informs all the other remote display devices 5a-5c about it when the processing of the control instruction is finished.
Patent JP-2001276708-A (JP)
Title: Method and apparatus for manufacturing web
Inventor: FURUNO RYOJI
IPC: B05D7/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a web, forming a coating film uniform in thickness on the surface of the web without generating a flaw such as a coating stripe or coating irregularity even if the web runs at a high speed. SOLUTION: In the method and apparatus for manufacturing the web by applying a coating solution A to the surface of the running web W by a coating nozzle 1 extending so as to traverse the web W and leveling the coating solution A by a metering bar 2 to form a coating film, the web W is passed on the surface on the side of the discharge orifice of the coating nozzle 1 so as to be bent and deflected and the web winding angle α formed by the advance direction to the coating nozzle 1 and the separation direction therefrom is set to 0.5-5 deg.C.
Patent JP-2001283672-A (JP)
Title: Input device for game controller
Inventor: ONO ATSUSHI
IPC: A63F13/218
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To produce an output of digital signals of 'ON' and 'OFF' by operation of buttons and to generate analog signals in response to depression of the buttons in an input device for a button type game controller. SOLUTION: The input device 11 for the game controller is equipped with a click rubber 17 that deforms by depressing action of the button 18 in a case 19, and so constituted that electrodes 12 and 15 on a substrate 13 are made in continuity by deforming motion of the said click rubber 17. The one electrode 12 on the said substrate 13 is enclosed by a resist 14, on which the other electrode 15 is stuck and a silicone rubber sensor 16 of electrostatic capacitor type composed of silicone rubber containing carbon is disposed. The device is so constituted that analog outputs depending on depression of the button 18 are produced between the electrodes 12 and 15.
Patent JP-2000356714-A (JP)
Title: Protective film for polarizing plate
Inventor: MURAKAMI TAKASHI
IPC: G02F1/1335
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a film having high efficiency which can be easily adhered to a polyvinylalcohol film used as a polarizer and which can be produced in a process which is safe for working and does not give undesirable influences to the environment by controlling the contact angle with pure water of the face to be in contact with a polarizer to less than a specified degree. SOLUTION: The contact angle with pure water of the face of the film to be in contact with a polarizer is specified to <55 deg.. The face to be in contact with a polarizer is converted to be hydrophilic by a plasma treatment. The plasma treatment is selected from vacuum glow discharge treatment, atmospheric glow discharge treatment and frame plasma treatment. For example, in an atmospheric pressure plasma generator, the sample 2 to be subjected to the plasma treatment is positioned between two electrodes 1, 1 facing each other. A dielectric material 2 such as glass is preferably disposed on the surface of the electrode 1 to prevent spark discharge when the plasma is excited. A plasma exciting gas such as a mixture gas of argon and helium is introduced through an inlet port 4 into the device to replace the inner air, and then is discharged through the outlet port 5.
Patent JP-2001285310-A (JP)
Title: Atm switch
Inventor: SUDO TOSHIYUKI
IPC: H04L12/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ATM switch adapting with flexibility to a distribution of traffic and containing high response characteristics. SOLUTION: This ATM switch has switches having one or plural number M of input ports and plural number N of output ports connected respectively to output paths of plural number N, one or plural number M of input buffers having individually plural number N of virtual output queues responding respectively to those output paths. For all or part of transmitting units in retention in the queues, the ATM switch has a monitoring means obtaining length of retention time showing lapse time from the stored time. Furthermore, in one or plural number M of input buffers, the transmitting units are created in the input buffers providing in descending order sum of the length of retention time obtained by the monitoring means.  The ATM switch also has a control means reading with higher priority and providing the transmitting units stored previously in the queues providing those length of retention time in descending order to those input ports responding to the switches.
Patent JP-2001280590-A (JP)
Title: Liquefied gas storing equipment
Inventor: OGAWA MOTOYASU
IPC: F17C13/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To close a foot valve mechanism in a sort time, even if power failure occurs during emergency. SOLUTION: A liquid sucking up column 4 is suspended from a ceiling part 3 of a storage chamber 2 of liquefies gas storage equipment 1, a foot valve mechanism 5 which is openable with a self weight of a submerged pump 6 suspended in the column 4 is provided at a lower end of the column 4, a gas cylinder 40 for pulling up a wire 7 engaged with the pump 6 to suspend it by use of compressed nitrogen gas is provided at the ceiling part 3, and a solenoid valve 41 is provided midway of a fluid supply passage 12 connecting a pressure accumulation tank 11 to a gas cylinder. When the solenoid valve 41 is opened based on a signal from a vibration sensor, the cylinder is operated with the compressed gas from the pressure accumulation tank 11, and thereby the pump 6 is raised and the foot valve mechanism 5 is closed.
Patent JP-2001287908-A (JP)
Title: Silicon sheet manufacturing apparatus and solar cell using silicon sheet by the apparatus
Inventor: MITSUYASU HIDEMI
IPC: C01B33/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a silicon sheet manufacturing apparatus capable of stably mass-producing a silicon substrate having a thin and uniform thickness at a low cost. SOLUTION: This silicon sheet manufacturing apparatus is equipped with a partition wall 9 made of a heat insulating material between a heating and melting part 16 and a cooling part 17. Namely, heat insulating walls 6 are spread all over the inside of a container 5 and a pair of right and left heaters 2 are arranged at the lower part of the inside of the container 5. A square crucible 3 is vertically movably arranged between the heaters 2 and a raw material containing silicon 3 is melted in the crucible 3. A cylindrical rotary cooling body 1 is supported by a revolving shaft 2 at the upper part of the container 5. The partition wall 9 has a square opening 9a into which the rotary cooling body 1 is inserted and fixed to opposing right and left heat insulating walls 6 at a position a little higher than the lower end part of the rotary cooling body 1.
Patent JP-2001292006-A (JP)
Title: Irreversible circuit element and communication unit
Inventor: MAKINO TOSHIHIRO
IPC: H01P1/36
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an irreversible circuit element of one kind that a relation between an input and an output is inverted under the same terminal layout on a mounted board and to provide a communication unit using the irreversible circuit element. SOLUTION: Center conductors 51, 52, 53 are placed in crossing over a ferrite 54 to which a DC magnetic field is applied, matching capacitors C1, C2, C3 are connected between ports P1, P2, P3 of each center conductor and ground and a termination resistor R is connected between the port P3 and ground. Input output terminals 71, 72 respectively communicative to the ports P1, P2 are placed to a resin case 7 in nearly point symmetry by using the middle of the bottom face of the resin case 7 as a center point.
Patent JP-2000327643-A (JP)
Title: 3-amino-3-arylpropan-1-ol derivative, its production and use
Inventor: SUNDERMANN BERND
IPC: A61P23/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound effective for painkilling for the therapy of pain, and useful as a local anesthetic or for treatment and therapy of cardiovascular disease or the like. SOLUTION: This new compound is the one of formula I [R1 and R2 are each a 1-6C alkyl or form a (CH2)2-6 ring with each other; R3 is H or methyl; R4 and R5 are each a 1-6C alkyl, a 3-6C cycloalkyl or the like; A is an aryl residue; X is a benzyl of formula II (R12 to R14 are each H, F or the like)] in a base or a salt form with a physiologically compatible acid, e.g. dimethyl- [2-(2-methylbenzyloxy)cyclohexyl]phenylmethyl}-amine. The compound of formula I is obtained by reacting a Mannich-base of formula IV with a nucleophilic reagent, e.g. an organometallic compound, preferably at (-70)-110 deg.C.
Patent JP-2001284828-A (JP)
Title: Printed circuit board
Inventor: UMETSU NORIO
IPC: H05K1/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a printed board which can realize extreme reduction in high-frequency noise in spite of the mixed arrangement of a digital circuit and an analog circuit on the board. SOLUTION: This printed circuit board is provided with a first surface layer comprising an analog circuit, an analog ground, a digital circuit and an external connection connected with the outside, a second surface layer, an intermediate layer including a digital ground plane layer, and a first capacitor connected between the analog ground and the digital ground.
Patent JP-2001287167-A (JP)
Title: Open mesh disc for polishing and manufacturing method therefor
Inventor: KATSUYAMA TSUNEO
IPC: B24D11/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a an open mesh disc for polishing and a manufacturing method therefor, capable of conducting stable grinding and polishing works regardless of hardness, and maintaining good ventilation and long cooling effect, hardly causing clogging, with higher radiation of an abrasive surface and resistance to burning. SOLUTION: This open mesh disc 1 for polishing is formed by superpasingly disposing rectangular abrasive pieces 2 having vent holes and formed into a mesh shape, using flexible fiber as a material, so as to leave recesses radialy.
Patent JP-2001291173-A (JP)
Title: Tamper switch and burglary preventing unit using the same
Inventor: HAGIWARA HIROSHI
IPC: G08B13/12
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a tamper switch with a simple configuration at a low cost and a burglary preventing tool using it. SOLUTION: The tamper switch is provided with a fixing baseboard 4a for fitting the tool to a part to be fitted 2, a separation baseboard 4b which is integrally formed with the fixing baseboard, cut parts 4d and 4e formed between the fixing baseboard and the separation baseboard and a conductive part 4c formed to revolve around the fixing baseboard from the separation baseboard. The fixing baseboard 4a is fixed to the part to be fitted 2 in an opening part 3 via a spacer member 5.