baber/WOPTO huggingface dataset:
Patent JP-2002107643-A (JP)
Title: Optical switch
Inventor: UCHIDA YOSHIAKI
IPC: G02B26/08
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch capable of reducing the reflection loss of a block for supporting optical fibers. SOLUTION: The optical switch having a switching means for changing an optical path by moving at least one movable optical fiber against plural fixed optical fibers has blocks for respectively supporting the fixed optical fibers and the movable optical fiber and the block of the light receiving side has a slant face, which is inclined at an angle θ from a face perpendicular to the length direction of the optical fiber. The core diameter of the fiber is d and a distance L between the end face of the light outgoing side optical fiber and the light receiving side block has the relation of tan(2θ)>d/L.
Patent JP-2002110529-A (JP)
Title: Projection aligner and method of manufacturing micro device by using the same
Inventor: GOTO AKIHIRO
IPC: G03F7/22
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner which can highly precisely transfer a reticle pattern on a photosensitive substrate with illuminating light having high uniformity, and a method of manufacturing a micro device by using this projection aligner. SOLUTION: There are provided an illumination optical system 1 for illuminating a reticle 3 on which a predetermined pattern is formed, a projection optical system 8 for projecting and exposing the pattern image of the reticle 3 illuminated by the illumination optical system 1 on a photosensitive substrate 9, and a scanning device MT for scanning the reticle 3 and the photosensitive substrate 9 against the projection optical system 8. The illumination optical system 1 has a light restricting member A1, which adjusts light intensity distribution of illuminating light at least at one position either on the light source LS side or the reticle 3 side interposing a predetermined position 130 optically conjugated with an imaging surface of the projection optical system 8.  The light restricting member A1 satisfies a predetermined condition of a distance D from the predetermined position to the light restricting member A1.
Patent JP-2002113458-A (JP)
Title: Method for cleaning beach
Inventor: KOTANI TETSUO
IPC: C02F1/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To clean even a small beach sufficiently by seawater and to improve environment by cleaning a large amount of seawater by a beach. SOLUTION: A seawater storage part 3 into which seawater is introduced in association with a tide is formed in the beach 1, and the beach 1 is cleaned by increasing the amount of seawater passing through the beach 1.
Patent JP-2002116432-A (JP)
Title: Method for machining liquid crystal element and jig therefor
Inventor: KOKUBO SHOJI
IPC: B24B41/06
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a jig which is installed on a refrigerating chuck, holds a liquid crystal element by refrigerating a liquid, is provided with a pin gauge to set up grinding machining amount of the liquid crystal element. SOLUTION: The liquid crystal element 3 is held by the refrigerating chuck 1 via the jig 2 and an end face of the liquid crystal element is ground-machined. The jig 2 holds the liquid crystal element by being installed on the refrigerating chuck and refrigerating water 4. Further the jig is provided with the pin gauge to set up grinding machining amount of the liquid crystal element.
Patent JP-2002117583-A (JP)
Title: Optical information recording medium and optical information recording and reproducing device
Inventor: HINO TAKESHI
IPC: G11B7/257
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium and a device for optical information recording and reproducing, device which are prevented from arising an error in recording the information in the recording medium and reproducing the information from the optical information recording medium is prevented by decomposing and removing organic matters sticking to the surface of the optical information recording medium or the surface of a hemispherical lens by making use of a photocatalytic function of a photocatalyst of an iron oxide base. SOLUTION: The optical information recording medium for reproducing, recording, and deleting information performed by using light is characterized by the fact that the surface layer on the light incident side includes a metal oxide having photocatalysis and the metal oxide includes iron.
Patent JP-2002114083-A (JP)
Title: Loading and unloading device
Inventor: OTOGE MITSURU
IPC: B60P1/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a lightweight and simple structured loading and unloading device with easy operation, suitable for usage by mounting on a loading space of a truck, and without occupying a main part of the loading space by its mounting and impairing versatility. SOLUTION: As its main constituent parts, this device is provided with a pair of support members 2 attached on both side end parts near to a rear part on the loading space D of the truck T, a portal shaped portal arm 3 with both side lower end parts rotatably supported by the support member 2 and arranged so as to freely tilt in fore and aft directions of the loading space D, a pair of stoppers 4 regulating a backward tilting angle of the portal arm 3 at a predetermined angle, and a pair of slanted links 5 regulating the portal arm 3 from tilting forward exceeding a perpendicularly erected state or a slightly forwardly slanted erected state.
Patent JP-2002118644-A (JP)
Title: Radio communication terminal
Inventor: NAGASAWA NAOKAZU
IPC: H04W4/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication terminal comprising a means for easily switching over one mode and other modes; the one mode is to disable a radio transceiver of a radio communication terminal in a situation necessary to keep manners and no more cancel the disabled state, so far as a password number is inputted or a specified time lapses. SOLUTION: The radio communication terminal has a mode switching means for switching over the conventional termination informing mode (ST2) and a termination silence mode (ST4). A mode (ST6) for canceling a disabled state of a radio transceiver, when disabled, without needing to input a canceling password number and a mode (ST12) needing to input the password number are added to the mode switching means. Or, a specified time lapse is needed for canceling the disabled state.
Patent JP-2002116806-A (JP)
Title: Method for inputting data to interactive numerical controller for machine tool
Inventor: NOGAWA MASAHIRO
IPC: B23Q15/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide graphic interactive software capable of setting the next working condition by the personal computer of outside equipment even before the automatic working of a work or during the working of the work. SOLUTION: In this method for inputting data to an interactive numerical controller 60 of an NC machine tool, the picture of a personal computer having a folder of file having an interactive display picture which is the same as the interactive software of the 60 interactive numerical controller is preliminarily opened, and the window for the drawing of a work transferred from a CAD device 70 is opened in the picture, and the working position of the work on the drawing transferred to the window is clicked by a mouse so that the coordinates of the clicked position can be inputted to a work working position coordinate data input item 84,  and a folder or file to which the working position coordinate data of the work of the personal computer are inputted is called from the display picture of the interactive numerical controller 60 so that the data of the personal computer can be transferred to the work working position coordinate data input item of the display picture 62 of the interactive numerical controller 60.
Patent JP-2002114714-A (JP)
Title: Method for producing bicyclo[2.2.1] heptenes
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C07C2/50
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for production by which cyclopentadiene can be reacted with a 3C or a 4C acyclic olefin to provide bicyclo[2.2.1]heptenes in high selectivity. SOLUTION: This method for producing the bicyclo[2.2.1]heptenes comprises carrying out a reaction under conditions of the 3C or 4C acyclic olefin or the cyclopentadiene in the vapor phase or the supercritical state in the method for producing the bicyclo[2.2.1]heptenes represented by the following general formula (I) (wherein, R1 and R2 denote each hydrogen atom, methyl group or ethyl group; and the sum of the number of carbon atoms in R1 and R2 is 1 or 2) comprising reacting the 3C or 4C acyclic olefin with the cyclopentadiene.
Patent JP-2001163926-A (JP)
Title: Monomer for photoresist, photoresist polymer and method for manufacturing same, photoresist composition, method for forming photoresist pattern and semiconductor device
Inventor: CHOI JAE HAK
IPC: C08K5/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a monomer for a photoresist having high transparency in a far ultraviolet light range and excellent etching and heat resistances. SOLUTION: The monomer for a photoresist is selected from compounds of the formulas (2a) and (2b) (wherein R1 represents a protective group sensitive to an acid, R2 to R4 independently represent H or a protective group sensitive to an acid, and n is an integer of 1 to 3).
Patent JP-2002123254-A (JP)
Title: Tremolo arm and tremolo device
Inventor: HOSHINO YOSHIHIRO
IPC: G10D1/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a tremolo arm which does not hinder playing when not playing tremolo and can improve the operability and stability during the tremolo playing. SOLUTION: The tremolo arm 50 which obtains interval changes by oscillating an oscillation section 10 of a tremolo unit 1 of a stringed instrument to change the tension of strings S comprises two mounting parts 51 and 52 which face each other and are freely removably mounted at the tremolo unit and a control section 55 which is integrally formed between these two mounting parts so as to intersect approximately orthogonally with the spreading direction X of the strings on the tremolo unit.
Patent JP-2002124132-A (JP)
Title: Enameled wire with self-lubrication property
Inventor: SUZUKI KAZUNORI
IPC: H01B7/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an enameled wire with self-lubrication property at low cost, which has many excellent properties such as heat resistant property, mechanical property, lubrication property, adhesive property with electric insulation varnish, and the like. SOLUTION: For the enameled wire with self-lubrication property composed of a conductive body coated by an insulation film layer, and a polyamideimide lubrication layer covering the insulation film layer, the polyamideimide lubrication layer is composed of the polyamideimide resin including a lubricant by 1-5 weight part, a stabilizing isocyanate by 1-200 weight part, an amine group compound or an imidazole compound by 1-30 weight part, against 100 weight part of polyamideimide.
Patent JP-2002067599-A (JP)
Title: Manufacturing method for japanese paper canvas for painting
Inventor: MATSUMOTO MICHIO
IPC: B44D3/18
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that linen of a good quality becomes hard to crop year after year, and in the meantime, labor is required for the conventional manufacturing method, and the adhesion of paints, the coloration, and the catching of a painting brush or the like are unfavorable despite of being expensive, and such a situation becomes a big obstacle in painting a picture, and in addition, when being burnt as wastes, an unfavorable effect is applied to the environment as well, and, there is a big difference in price depending on the weaving method. SOLUTION: Japanese paper is used in stead of linen, and gesso is used in stead of white lead. Then, the weaving mesh of an optimal extremely fine weaving is molded with the gesso paint, and Japanese paper is stretched on the top for this manufacturing method. Such a manufacturing method is completely new, however, gesso itself has been conventionally used, and the quality has been proved. This Japanese paper canvas is more excellent in all the fields such as a manufacturing method, usability, strength, price and the viewpoint from the environment, compared with a linen canvas, and can be used for oil paintings, tempera paintings, Japanese paintings, and acrylic paintings or the like.
Patent JP-2002127290-A (JP)
Title: Re-peelable laminate and re-peeling method therefor
Inventor: ISHIKAWA HIROYUKI
IPC: C09J11/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To re-peel a bonded panel, which is formed by bonding a decorative metal panel to a porous board, without breaking the same to achieve the recycling of materials. SOLUTION: The decorative metal panel being a surface material is bonded to the porous board being a base material by using (A) an aqueous dispersion containing a polymer forming a film with a tensile force of 1-28 MPa and an elongation of 100-2,000% after drying and (B) an aqueous adhesive composition comprising thermally expansible fine hollow particles as adhesives to form the bonded panel being a laminate. The bonded panel is irradiated with far infrared rays in a heated atmosphere to re-peel the bonded panel being the laminate.
Patent JP-2002132288-A (JP)
Title: Enrollment text speech input method and enrollment text speech input device and recording medium recorded with program for realizing the same
Inventor: KOJIMA HIDEKI
IPC: G10L15/07
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an enrollment text input method for speech inputting of the enrollment text for registering the speech of individual persons for the purpose of customization of the individual persons in a speech collator and an enrollment text speech input device as well as a recording medium recorded to a computer program for realizing the same. SOLUTION: When a speech recognizer cannot collate the inputted speech in spite of repetition of the speech input to a prescribed number of times or above, the speech recognizer next progresses to the input of a sentence and does not carry out the reinput processing any more and collectively carries out the reinput processing of the sentence that cannot be collated in the final in order to solve the problem. When the reinput is carried out, only the portions which cannot be collated are reinputted or the prescribed range including the points which cannot be collated is made to be reinputted by a user.
Patent JP-2002130031-A (JP)
Title: Throttle valve control device
Inventor: MURAJI TETSURO
IPC: F02D45/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To easily and surely determine whether being in an idle operation state or not in a throttle valve control device directly controlling the opening of the throttle valve in a control region of the idle operation. SOLUTION: When the opening of the throttle valve 20 is changed from a set prescribed target idle opening according to various loading conditions in the control region of the idle operation, this control device for the throttle valve feedback-controls it by allowing a control part 60 to adjust the driving current of an electromagnetic actuator 30 so as to return the opening of the throttle valve 20 to an original target idle opening. When the driving current (target current) exceeds a prescribed value, a determination circuit 62 determines it to a non-idle operation state and, when the actual opening of the throttle valve 20 becomes smaller than the target idle opening, the determination circuit 62 determines it to the idle operation.
Patent JP-2002126015-A (JP)
Title: Sliding-type lift for care
Inventor: MASUKAWA TAKAYUKI
IPC: A61G7/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To enable to transfer an user from a bed to a supplemental equipment such as a wheelchair or a portable toilet, etc., with a wide range of use, with an aid of a carer and the like. SOLUTION: A lift body 16 is mounted so as to travel along running rails 15, 15 of a sliding-type supporting structure which erects on a floor face near a head board 12. The lift body 16 is equipped with a cage body 17 slidably mounted on the running rails 15, 15 and an activating-part box 18 rotatably mounted on the cage body 17. An arm 20 is tiltably protruded from the activating-part box 18. A hanger 22 is mounted on the tip end of the arm 20. The user is lifted and hung by being loaded on a sling sheet S hooked on hookes F, F of the hanger 22.
Patent JP-2002132837-A (JP)
Title: System and method for conference management
Inventor: ITO KEIKO
IPC: G06F17/30
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To actualize a paperless conference by eliminating the need to attach conference materials to a note of conference invitation and the minutes of the conference and enables a conference participant to refer to the contents of the conference and all the conference materials any time by accessing a server. SOLUTION: A storage device 5 on a server 2 which allows terminals 3A and 3B of at least conference participants and a terminal 4 for presentation installed at a conference held place to gain access through a network 1 is stored with the hyperlinked minutes of the conference in the storage addresses of all the conference materials needed for the conference. This storage device is further stored with the conference materials as well.
Patent JP-2001112953-A (JP)
Title: Winning device
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To solve the problems of lack of change and fun because a jump-in ball which jumps into a jump-in chamber makes a monotonous movement. SOLUTION: The guide path (14) of the jump-in ball is provided inside the jump-in chamber (1) provided with turning blade pierces (4) on the left and right of an opening part (3), a first drop port (15) to be opened and closed by an opening/closing plate (17) is formed in the middle and a second drop port (16) is formed at the back respectively. A winning jump-in ball is selectively dropped to the first or second drop port (15, 16) by the opening/closing movement of the opening/closing plate (17), a flow is changed inside the jump-in chamber and it is made to enter one of plural winning ports provided on the downstream.
Patent JP-2002137370-A (JP)
Title: Ink jet recorder
Inventor: TSUNODA RYUHEI
IPC: B41J2/01
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of preventing a streak-like unevenness. SOLUTION: The ink jet recorder comprises a pair of conveying roller 20 for moving a recording sheet S in one direction, a recording head 12 having many discharge nozzles, a recording head finely moving mechanism 13 for finely moving the head 12 in the moving direction of the sheet S, a carriage 14 for mounting the head 12 and the mechanism 13, and a recording head moving mechanism for reciprocatingly moving the carriage 14 in a direction perpendicular to the moving direction of the sheet S.
Patent JP-2002135323-A (JP)
Title: Backup line control method and its system
Inventor: OWADA KATSUYA
IPC: H04L45/247
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a backup line control method and its system that can usually use a backup line so as to effectively use it. SOLUTION: In a communication network having a leased line and a backup line between communication units to which terminals are respectively connected, the communication units measure traffic of data from the terminals for each prescribed time and set destinations of the data so that the communication units make communication with each other by using both the leased line and the backup line for a time zone when the traffic exceeds a communication capability of the leased line.
Patent JP-2002141061-A (JP)
Title: Hydrogen storage alloy electrode and its manufacturing method
Inventor: TSUJI YOICHIRO
IPC: H01M10/30
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy electrode of low cost, high capacity, long cycle life, and excellent output characteristics. SOLUTION: A hydrogen storage alloy including at least Ti, not including Ni, having a body-centered cubic structure and having a spherical particle shape is mixed with Ni powder, whose mixture is given a chopping force to have Ni adhered to the surface of the hydrogen storage alloy as a process. Another process is to put the hydrogen storage alloy with Ni adhered on the surface is put under heat treatment to form an alloy layer including at least Ti and Ni on the surface part of the hydrogen storage alloy.
Patent JP-2002103495-A (JP)
Title: Functional material
Inventor: SHIGA YASUHIRO
IPC: D06N7/04
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a functional material by giving a feeling with lame having the feeling of high rank to the base material of a film without damaging air permeability and a feeling of the base material or giving an embossing feeling by embossing without a continuous film. SOLUTION: A discontinuous transparent film of a moisture-curing type hot-melt urethane-silicone copolymer resin is provided on one side of the base material of a film.
Patent JP-2002143373-A (JP)
Title: Light emitting announcing device and game machine operating device using this light emitting announcing device
Inventor: TSUBOI KAZUO
IPC: A63F5/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To solve problems in the operation ball of a start lever formed with a hollow structure splited in two pieces which easily collapses by excessive operation force, and in which a light emitting point can be transparently seen through an operation ball surface, to diminish interest. SOLUTION: This device has an operation shaft 2 and an operation ball body 6 fixed to one end of the operation shaft 2, the operation ball body 6 is a solid body composed of a light transmissive material 6A, three LEDs 5A, 5B and 5C are arranged in the surface vicinity of the operation ball body 6, the LEDs 5A, 5B and 5C are controlled by a control part 39 according to a prescribed procedure so as to emit the light, and are constituted so as to perform a rotary display for rotating a shining part.
Patent JP-2002142977-A (JP)
Title: Cooked rice warmer
Inventor: MUKAI YUJI
IPC: A47J36/06
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cooked rice warmer which enables fast removal of nasty odor generated from the cooked rice kept warm with a low power consumption. SOLUTION: A vent path 20 for circulating air in a pot 3 is provided in a lid 5 and a heatable deodorant 23 and an air blowing means 19 are arranged in the vent path 20 to enable forcible supply of air containing the nasty odor to the deodorant thereby accomplishing a higher contact efficiency between nasty odor components and the deodorant. This enables to assure the cooked rice warmer which achieves a higher performance of removing the nasty odor with a lower power consumption.