baber/WOPTO huggingface dataset:
Patent JP-2003064191-A (JP)
Title: Tearable sealant film
Inventor: KAMIYA TATSUYUKI
IPC: B29L7/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an easily tearable sealant film having high adhesive strength and impact resistance and good low-temperature heat sealability, transparency and forming processability, etc., and thus demanded as a clean packaging material/container or the like for foods, medical materials, electronic materials, etc. SOLUTION: This film is made of a resin material comprising 100-65 wt.% of an ethylene/1-butene copolymer and 0-35 wt.% of another polyolefin-based resin, having a machine direction to transverse direction tear strength ratio of (1:4) to (4:1) and machine direction and/or transverse direction tear strength of <=1,000 N/cm; wherein the ethylene/1-butene copolymer has the following properties: density is 0.88-0.94 g/cm<3> , MFR is 0.1-100 g/10 min, Mw/Mn is 1.5-4.5, and meeting the relationship: T75 -T25 <=-670×d+644 (where, T25 and T75 are the temperatures determined from the integral elution curve relating the elution temperature and the elution amount of the copolymer to each other and obtained by TREF (continuous temperature rising elution fractionation), at which 25 wt.% and 75 wt.% of the total copolymer are eluted, respectively, and d is the density).
Patent JP-2003069053-A (JP)
Title: Two-way optical transmission device
Inventor: KOBAYASHI KAZUHIRO
IPC: H01L31/0232
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to reduce the size of an optical transmission device since the optical receiving device and the optical transmitting device are separate and two optical fibers are used. SOLUTION: At predetermined places on the top face of one base substrate 16 having through hole electrodes 17, a light emitting chip (LED 7 or LD) and a photo detecting chip (IC 12) are so disposed that a light emitting face of the light emitting chip and a light detecting face of the photo detecting chip are opposite to each other. Nearly at the center between these chips, a prism- like reflection member (reflection mirror 18) is disposed to change the direction of the light, with the reflection mirror 18 serving for a light shielding wall to prevent interference of light between the chips. A block (metal or plastic block) 19 is submounted on the rear face of each of the LED 7 and the IC 12. An optical transmission path 21 of a transmitting and receiving device 15 is sealed by a lens 22 (glass or plastic).  Consequently, a small-size and low-cost single-core two-way surface-mounted optical transmission device can be realized.
Patent JP-2003067748-A (JP)
Title: Animation image exrtractor
Inventor: WATANABE YASUTOSHI
IPC: G06T7/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To effectively extract an animation image from a plurality of images mixed with various kinds of images such as a natural image and the animation image. SOLUTION: The plurality of original images Pi mixed with as the natural image and the animation image are read in order (step S2), and a histogram of brightness or a color component of the original images Pi is calculated (step S3). Smoothing processing (step S4), peak detection processing (step S5) and peak-sharpness detecting processing (step S6-S11) are carried out thereafter. The image is determined as the animation image when the number of sharp peaks is a predetermined threshold value R or more, it is determined as the natural image when the number of sharp peaks is smaller than the predetermined threshold value R (step S12-S14), and the animation image is extracted.
Patent JP-2003070208-A (JP)
Title: Ac servomotor
Inventor: IRIE NOBUYUKI
IPC: H02K15/03
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an AC servomotor in which heat generated by an armature is transmitted to a load side bracket to suppress the temperature rise of the armature. SOLUTION: This AC servomotor 1 has an armature core 5 on which armature coils 6 are wound and which is molded with resin as a whole except its surface facing a permanent magnet 3, and a bracket 8 on a load side and a bracket 9 on a side opposite to the load between which the armature core 5 is held. At least one or more heat absorbing side holes 12 which do not pierce in the axial direction are formed at an end surface on the load side of the armature core 5, and heat radiating side holes 13 as many as the heat absorbing side holes are formed at an end surface on the side opposite to the load at positions same as the positions of the heat absorbing side holes 12. Heat conducting rods 14 are mated with both the holes 12 and 13.
Patent JP-2003069141-A (JP)
Title: Wavelength detector and optical transmitter
Inventor: NISHIMURA YASUNORI
IPC: H04B10/564
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength detector which can accurately detect, in the simplified structure, wavelength of an input laser beam without necessity of highly accurate fine adjustment and an optical transmitter comprising the same wavelength detector. SOLUTION: This wavelength detector comprises a polarized beam splitter for splitting a laser beam inputted from a light source into a first polarized element and a second polarized element which are crossing in orthogonal with each other, a first and a second light receiving elements which receive the first polarized element and second polarized element to output a corresponding first receiving signal and a corresponding second receiving signal, a first and a second wavelength filters respectively allocated to a first optical path between the polarized beam splitter and first light receiving element and to a second optical path between the polarized beam splitter and the second light receiving element, and a wavelength detecting circuit for inputting the first and second receiving signals and outputting an output signal corresponding to the wavelength of the input laser beam.
Patent JP-2003065214-A (JP)
Title: Driving device for generator
Inventor: AMANO RYOJI
IPC: F03G7/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce a cost for installing power generation equipment by using an existing automobile in a driving device for a generator for rotatably driving the generator. SOLUTION: This driving device for the generator generates electric power by using torque of a driving wheel (a) of the automobile A, and is constituted so as to rotate for power generation to the required generator on the basis of rotation of an output rotary shaft 7 formed so as to rotate at a high speed by increasing a speed of the torque of the driving wheel (a) via a required speed change mechanism.
Patent JP-2003074943-A (JP)
Title: Method and system for controlling air conditioning
Inventor: AKAMATSU TOSHIYUKI
IPC: G06Q50/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To control the energy being consumed for air conditioned object, e.g. a building, rationally without causing any damage on the comfortableness of residents and without requiring any extra sensor. SOLUTION: The air conditioning system comprises a section 31 for holding the latest weather information of an objective zone collected from a weather company 1 through a network 2, a section 32 for calculating the discomfort index of outer air every hour (or every day) based on the weather information held at the latest weather information holding section 31, a section 33 holding conditions for deciding whether operation of an air conditioner is required or not, a section 34 for making a decision whether operation of an air conditioner is required or not for each zone based on the conditions for deciding whether operation of the air conditioner is required or not held at the section 33 and a discomfort index calculated at the section 32,  and a section 35 for receiving decision results from the section 34 and delivering the operational information of the air conditioner to an object through the network 2.
Patent JP-2003078936-A (JP)
Title: Hand-over system
Inventor: MATSUKI TORU
IPC: H04W36/30
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a hand-over system in which a wireless base station and a mobile station need not a signal with other frequency than a frequency substantially required by them and which suppresses the execution of the compression mode to the utmost so as to ensure the quality of a signal sent from a mobile station. SOLUTION: An RNC (Radio Network Controller) 202 is connected to an A radio base station 201A and a B radio base station 201B. A service area 205B of the B radio base station 201B is placed in a service area 205A of the A radio base station 201A. When a first mobile station 2031 starts communication in the service area 205A and enters the service area 205B with a frequency different from a frequency of a transmission wave while keeping the frequency of the transmission wave, the B radio base station 201 detects a disturbing wave due to leakage of an adjacent frequency and requests the RNC 202 to start the compression mode. The RNC 202 instructs each mobile station 203 to start the compression mode on the basis of the request and the first mobile station 2031 makes hand-over to the frequency of the B radio base station 201B.
Patent JP-2003075003-A (JP)
Title: Cryogenic apparatus
Inventor: ISHIKAWA ATSUTOSHI
IPC: F25B9/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cryogenic apparatus that can be improved in maintenance efficiency and cooling efficiency. SOLUTION: A cold storage tank is attachably/detachably loaded in a cold storage tank case. The tank includes a cartridge case and a cold storage material packed in the cartridge case. The low-temperature end of a pulse pipe is connected to the cold-temperature end of the cold storage tank case through an object to be cooled. In the object, a flow passage communicating the internal space of the cold storage tank case with the internal space of the pulse pipe is formed. A gas supply device periodically repeats the supply of a refrigerant gas from the high-temperature end side of the cold storage tank case to the cold storage tank and the recovery of the gas from the cold storage tank.
Patent JP-2002151809-A (JP)
Title: Electronic material for printed wiring board, printed wiring board using the same and method of manufacturing the printed wiring board
Inventor: IWASAKI KAZUSANE
IPC: A01M29/12
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic material which can form a vermin repellent film, having vermin repellency for printed wiring board provided with coating components, a filler mixed inside resinous components, and vermin repellent agent which is held by the filler and to provide a manufacturing method of the printed wiring board. SOLUTION: According to the present invention, usage amount for vermin repellent agent contained in the electronic material printed wiring board can be reduced significantly, and furthermore reliability of of electronic apparatusses can be improved markedly.
Patent JP-2002126900-A (JP)
Title: Press for deforming work
Inventor: FAHRENBACH JUERGEN
IPC: B30B15/28
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a press for deforming a work so as to avoid the damage to a discharging element or the whole press when trouble occurs in the region of the discharging element. SOLUTION: In the press 2 for deforming the work 2, a driving device 9 for driving a press hammer 7 and the discharging element 1a, a tool 5 having a tool lower part 4 and a tool upper part 6 mounted on the press hammer 7 is provided, the discharging element is provided for discharging the work from the tool 5 after the deformation process, a clutch 10 for connecting with the discharging element or separating from the discharging element is provided, and a release device 15 is provided for separating the clutch when the value of a force, continuously measured by a pick up 14 provided at the position for continuously measuring the force acting on the discharging element, deviates by a fixed value from a reference value previously imparted at the fixed time point of the motion of the discharging element.
Patent JP-2003074642-A (JP)
Title: High load transmitting v-belt
Inventor: NAKAJIMA EIJIRO
IPC: F16G5/16
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the peak of a noise level generated by contact of each block with a pulley, in a high load transmitting V-belt B comprising tension bands 1 comprising an endless flat belt and many blocks having fitting portions 8 in which the tension bands 1 are fitted, wherein a contact portion at a side of each block is abutted against a belt groove surface V of the pulley. SOLUTION: The blocks are two types of blocks 6 and 7 of different areas of the side contact portions 6a and 7a and different shapes. The blocks 6 and 7 are engaged with the tension bands 1, in an alternate arrangement in a belt length direction.
Patent JP-2003072342-A (JP)
Title: Air conditioner for vehicle
Inventor: YASUDA HIDEAKI
IPC: B60H1/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of the temperature distribution of conditioned air by facilitating an assembling work of two members 80 and 81 by a simple constitution and reducing deviation of lift/right-directional air flows in an air conditioning unit, when a casing body part 32 of the air conditioning unit 4 is divided into two, left and right, in a vertical and integral type air conditioner 1 for a vehicle. SOLUTION: Left-side/right-side casing members 80 and 81 formed by dividing the casing body part 32 of the air conditioning unit 4 storing an evaporator 33, a heater core 34, air mix dampers 36 and 37, etc., into two, the left and the right, in its approximately central part is provided with ribs 82 mutually oppositely extending inward, and an intermediate connecting member 44 connecting the tip parts of the ribs 82 to each other and having front/rear both ends engaged and fixed to the casing members 80 and 81 is provided. The intermediate connecting member 44 is integrally formed with a branch plate part 44b branching the air flow to the left and the right in a bypass passage C of the air conditioning unit 4.
Patent JP-2003074122-A (JP)
Title: Unit building and expansion unit
Inventor: CHIHARA KATSUYUKI
IPC: E04B1/348
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a unit building and an expansion unit capable of effectively making use of an inside space of the unit building and reducing a manufacturing cost. SOLUTION: The unit building 1 comprises a building body 5 used for a habitable space formed on a foundation 4 and an expansion section 6, the building body 5 is constituted of a plurality of parallelepipedous one-storied building units 10 and 11 and a plurality of second floor building units 20 and 21 arranged on the upper parts of two-storied building units 20 and 21. The expansion section 6 is projected to the side of a long side of the building body 5 by the length from the end face on a short side to a certain extent of approximately 1/4 of the long side of the building body 5 and is constituted of a first floor expansion unit 12 and a second floor expansion unit 22. A connecting space 7 for connecting between both up and down floors as a space within a dotted line is formed in the building body 5 and the expansion section 6.
Patent JP-2003085102-A (JP)
Title: System and method for transmitting/receiving information
Inventor: OTANI KOZUE
IPC: G06F13/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for transmitting/receiving information capable of preventing a user from reading information from an unknown third person. SOLUTION: The system promotes a user at a terminal to input identification information of the other user authorized to receive information, receives the inputted identification information of the other user with a server, and registers the received identification information of the other user as an information reception authorized user in relation to the identification information of the user. The system promotes the user at the terminal to input information to a predetermined user and identification information of the predetermined user, receives the inputted information to the predetermined user with the server, and stores the information in relation to the identification information of the predetermined user. The server makes the terminal of the predetermined user display the information in relation to the identification information of the predetermined user as long as the identification information of the user, an originator of the information, is registered as the information reception authorized user.
Patent JP-2002085447-A (JP)
Title: Multilayer sanitary item
Inventor: NUKINA MICHIKA
IPC: A61F13/15
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer sanitary item that eliminates the necessity of carrying many replacement items, requires only once mounting and adhesion to a prescribed position of an underwear per a plurality of composite absorptive sheets and simultaneously reduces time required for replacement of a new composite absorptive sheet. SOLUTION: In a laminated structure of two or more composite absorptive sheets made by superposing an upper layer composite absorptive sheet having an upper layer lining sheet on the reverse, with the reverse side down, on a lower layer composite absorptive sheet having a lower layer lining sheet on the reverse, and temporarily fastening the periphery of the lower layer lining sheet to the periphery of the upper layer lining sheet of the upper layer composite absorptive sheet, the temporary fastening is made by mechanical crimp, and the function of attaching to underwear is provided on the reverse of the lowermost lining sheet of the lowermost layer composite absorptive sheet.
Patent JP-2003079759-A (JP)
Title: Fire-fighting system
Inventor: FUJITA KAZUMASA
IPC: A62C35/11
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fire-fighting system with which a power source is not required by effectively utilizing a compressed inert gas for the motive force source of a pump or valve as well, a system is not stopped even in the case of power failure such as fault in a power source and a highly reliable system can be economically provided. SOLUTION: This system is provided with the inert gas stored while being compressed, a water source, a pump 16 with the inert gas as a motive force source and a fire-fighting facility arranged ahead of this pump 16 and in the case of fire, by driving the pump 16 with the inert gas, water introduced from the water source into the pump 16 and the pressure-reduced inert gas after driving of the pump 16 can be supplied from the pump 16 to the fire-fighting facility.
Patent JP-2002228960-A (JP)
Title: Optical scanner
Inventor: KUMAGAI TOSHIMITSU
IPC: G02B26/10
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner which can meet both of moving read mode and/or holding-to-beam read mode, and to reduce the size of the whole apparatus by devising the arrangement of the optical system of a reader. SOLUTION: In the optical scanner having a laser beam source 1, an optical scanning means 2, and a signal detecting means 8, the laser beam source 1 is provided with an optical axis change means 1S which selectively aligns an optical axis on the multistage reflective surfaces 2u and 2d of the optical scanning means 2.
Patent JP-2002205860-A (JP)
Title: Image forming device, printer, copying machine, and facsimile device
Inventor: MURANAKA MASAICHI
IPC: B65H29/58
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of noise at the delivery of paper by a paper inverting means and smoothly move the paper into or out of an inversion path when the interval is reduced between the inversion path and the paper continuously fed to an image forming section by the paper inverting means. SOLUTION: The paper inverting means 22 comprises an inversion roller 20 rotatively driven intermittently and a driven roller 21 abutting the outer periphery of the inversion roller 20 to be correlatively rotated. A low-friction section 20a having the frictional resistance to the paper passing between the inversion roller 20 and the driven roller 21 smaller than that at other portion is formed on the outer peripheral section of the inversion roller 20. Since the paper is delivered from the inversion path by rotating the inversion roller 20 to pinch the paper with a portion other than the low-friction section of the inversion roller 20 and the driven roller 21, no noise occurs. When the inversion roller 20 is stopped, with the low-friction section 20a facing the driven roller 21, the paper can be smoothly moved between the low-friction section 20a and the driven roller 21.
Patent JP-2003087912-A (JP)
Title: Panel board
Inventor: KAJIMA RYUJI
IPC: H02B1/40
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a panel board which can improve a degree of freedom of a connecting direction of a feed conductor for the secondary feed to a branch switch, standardize the connecting directions of the feed lines to obtain a good appearance, release the feed line from the limitation of its current capacity, reduce its vertical dimensions, be installed easily, reduce its cost, and prevent the connecting parts from being bent to avoid failures such as a short circuit, an electrification, etc. SOLUTION: Terminal screws 14 are screwed into an S-phase connection bar 4 and a T-phase connection bar 5 at respective positions which do not overlap each other to form terminal parts 12 and 13. An R-phase connection bar 3 has an extended part 3a which is extended to a position where it does not overlap the terminal parts 12 and 13 so as to have the S-phase connection bar 4 and the T-phase connection bar 5 between the extended part 3a and itself and a terminal screw 14 is screwed into the extended part 3a to form a terminal part 11. Feed lines 10 for the secondary feed are connected to the terminal parts 11, 12, and 13.
Patent JP-2002160318-A (JP)
Title: Forgery preventive film
Inventor: KANO TAMIO
IPC: B42D15/10
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a forgery preventive film which can easily be distinguished from a copied counterfeit, hardly generates a wrinkle, and is excellent in adhesiveness of printing. SOLUTION: A second layer B including a thermoplastic resin is formed on one surface of a first layer A including the thermoplastic resin, and a void content of the second layer B is characteristically made larger than that of the first layer A.
Patent JP-2003094399-A (JP)
Title: Multi-element oxide nanotube
Inventor: SAJIKI KAZUAKI
IPC: C30B23/08
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-element oxide nanotube equipped with novel characteristics and expected to be applicable to various devices. SOLUTION: The nanotube contains a multi-element oxide having as an ingredient at least one selected from a group consisting of Bi, Y, La, or Sc, and is less than 1×10<-6> m in diameter.
Patent JP-2003096871-A (JP)
Title: Toilet bowl flushing tank
Inventor: KOMATSU YOSHIMASA
IPC: E03D9/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl flushing tank which is equipped with an imitation sound generating means for deafening a sound generated in the use of a toilet bowl. SOLUTION: In this toilet bowl flushing tank, water supplied from without is stored in a first tank and a second tank; and flushing water, which is stored in the first and second tanks, is supplied as water for flushing the toilet bowl. The toilet bowl flushing tank is characterized as follows: the second tank communicates with the outside through the use of not only a structure to be sealed but also the imitation sound generating means for generating an imitation sound by sucking in air; and the imitation sound is generated via the imitation sound generating means by taking a means for supplying the water to the first tank from the second tank.