baber/WOPTO huggingface dataset:
Patent JP-2003120844-A (JP)
Title: Solenoid operated valve assembly
Inventor: BENDZINSKI GREGORY R
IPC: F16K31/06
Filed: 2002-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent an armature from being held to a magnetic polar piece in a solenoid operated valve operated by a low voltage DC power source. SOLUTION: This solenoid operated valve comprises a coil having the magnetic polar piece 21, a valve body having a valve sealing member, the armature operated in the coil, and an annular rib 24 having an outer diameter not more than approximately 60% of a maximum crosswise dimension of the armature. The valve sealing member is moved by the armature mounted in the coil to close a port of the valve body. An air gap is formed between opposite surfaces of the static magnetic polar piece 21 and the armature, and the annular rib 24 is formed on one of the opposite surfaces of the armature and the magnetic polar piece 21.  As a result, the residual magnetization is demagnetized by the concentration of the magnetic flux by the annular rib 24, and the returning motion of the armature can be prevented from being disable when the coil is disenergized by the latching by the residual magnetization of the air gap closed in energizing the coil.
Patent JP-2004078777-A (JP)
Title: Pack vending machine
Inventor: YOSHIMOTO HIROSHI
IPC: G07F5/02
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine in which a user can freely select a product by providing a product guide rail which can lock 1 to 20 types of products at the outer surface of a cylindrical drum unit which is rotatably provided on a turntable in contrast to a one-product vending machine in which a user cannot select a desired product.  <P>SOLUTION: The pack vending machine comprises a turntable 1 on the top of the stand 1, a cylindrical drum unit 3 which is rotatably provided on the turntable 2, a plurality of product guide rails 4 which are vertically installed on the outer surface of the cylindrical drum unit 3, and a coin slot 5 which is provided on the top of the cylindrical drum unit 3. By inserting a regular coin to the coin slot 5, one packed product can be selected and pulled off. Products are displayed on the plurality of product guide rails installed on the outer surface of the cylindrical drum unit by locking various types of the products. The product on the top can be pulled off by inserting one coin, therefore one type of the products can be selected from a plurality of the products. In addition, the presence or absence of the products can easily recognized visually, and the products can be managed as first in first out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085701-A (JP)
Title: Transport device, developing device and image forming apparatus using same
Inventor: NODA AKIHIKO
IPC: G03G15/08
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport device which maintains a fixed mixture-ratio between two or more kinds of particles or developer without using a sensor or a powder supply motor, and prevents particular particles from excessively taken in without being affected by a change in an amount of particles composing the mixed powder, and to provide a developing device and an image forming apparatus using the transport device.  <P>SOLUTION: The transport device selectively transports, depending on the specific physical properties of an entire mixed powder 2, the mixed powder 2 composed of two or more kinds of particles which are different in the specific physical properties from each other. The transport device has a transport member 1 which attracts the mixed powder to the surface by the specific physical properties. The transport member 1 is moved in such a manner that, after attracting the mixed powder 2, the surface of the transport member 1 is held in a substantially vertical direction and then in a substantially horizontal direction. The developing device and image forming apparatus which use the developing device are also described.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085750-A (JP)
Title: Character display controller and monitoring system using the same
Inventor: KAWAMURA KEIJI
IPC: G06F3/14
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To freely change and display a character string at a character display device only by program correction on a controller side requesting character display.  <P>SOLUTION: The character display device 1 is provided with a character string display object managing means 6 for generating character string display objects 7 and 8 for which a processing program required for character string display and management data are integrated and making a display means 2 display characters by the generated character string display objects 7 and 8 in receiving a character string display request from the outside through a network. Then, the increase, decrease and change of the character string to be displayed are realized without changing the program of the character display device 1. Thus, the management of the program of the character display device 1 is simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086545-A (JP)
Title: Program development supporting system for automatically developing program while managing condition of data item
Inventor: ISHIDA MASAMI
IPC: G06F9/44
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity and quality of a program to be developed and reduce the number of testing processes and maintenance costs.  <P>SOLUTION: This program development supporting system comprises first storage means for handling the registration of the arrays of operation regions, data items, functions and arguments and/or error processing contents in accordance with design information and storing them, second storage means for storing as scripts operation processing logics described in simplified language using the registered data items and functions, third storage means for creating a data item condition management table from the data items and the scripts and storing the condition of the data items, and program generating means for generating the program from the scripts and the condition of the data items in the data item condition management table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087966-A (JP)
Title: Dielectric substrate with resistor film, and its manufacturing method
Inventor: TSUMURA AKIRA
IPC: H01C7/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric substrate having a resistor film formed as a high frequency circuit having small irregularities of thickness and a shape and having excellent precision of an obtained resistance value, and to provide its manufacturing method.  <P>SOLUTION: The dielectric substrate with the resistor film forms a copper foil wiring 2 on the resistor film has a slit part in the copper foil wiring 2, and forms a film of a resistance element on the high frequency circuit in the flit part. Firstly, the manufacturing method forms a conductive resin coat film 3 on the dielectric substrate 1 and the copper foil wiring 2, next radiates an ultraviolet ray 6 from an ultraviolet ray lamp 5 through a mask 4 to expose the conductive resin film 3, and obtains the resistor film by developing after exposure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082968-A (JP)
Title: Shopping bag suspension tool and automobile provided with the same
Inventor: IWAI KICHIHEI
IPC: B60R5/04
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping bag suspension tool for making contents in a shopping bag stored into the automobile difficult to act violently and the automobile provided with the suspension tool.  <P>SOLUTION: This suspension tool 10 is provided with a hook for hooking a grip part 7 of the shopping bag 6 connected to a mounting part on a frame 21 of the automobile 20 via an elastic member. The mounting part is mounted in a preliminary hole 22 formed on the frame 21. The automobile 20 is provided with a hook for hooking the grip part 7 of the shopping bag 6 connected to a frame 21 of a baggage storage chamber T. Even if the automobile is shaken, the contents A is made difficult to act violently by a buffer effect of the elastic member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095704-A (JP)
Title: Microwave plasma treatment method and apparatus thereof
Inventor: IINO YOSHINORI
IPC: H01L21/3065
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a substrate treatment speed from fluctuating by the decrease of the temperature of a dielectric plate (e.g., quartz plate), to improve the operation rate of an apparatus and to improve the throughput.  <P>SOLUTION: In the microwave plasma treatment method of applying a plasma treatment to a substrate (28) which is held on a vertically movable substrate holding stand (26) with a heater by guiding a plasma gas generated by a microwave supplied to an upper portion within a vacuum container (10) via a dielectric plate (16) to the substrate (28), before the treatment of the substrate (28), the substrate holding stand (26) is made proximate to the dielectric plate (16), and the dielectric plate (16) is heated by the substrate holding stand (26). The substrate holding stand (26) with the heater may be moved up while the substrate (28) is not held but may be also moved up while holding the substrate (28) to heat the dielectric plate (16).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092761-A (JP)
Title: Transmission belt
Inventor: TAKAHASHI TAKERU
IPC: F16G1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily judge appropriate replacing time for replacing a belt in accordance with the degree of progress of cracks and abrasion for a V ribbed belt in which a rib rubber layer 4 is laminated on a belt inner surface side of a bonding rubber layer 2 with a core wire embedded in it.  <P>SOLUTION: While an inner surface part 4a of the belt inner surface side of the rib rubber layer 4 and the bonding rubber layer 2 are in black with carbon black, a back surface part 4b of a belt back surface side of the rib rubber layer 4 is made in white with white carbon. As visually confirming from the belt inner surface side, when the white back surface part 4b is exposed in the black inner surface part 4a, it is judged that the belt replacing time is approaching, and when the black bonding rubber layer 2 is exposed in the white back surface part 4b, it is judged that the belt is in the replacing time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090383-A (JP)
Title: Preform carrying machine for blow molding of plastic container
Inventor: OKAMOTO NORITSUGU
IPC: B29L22/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly carrying a preform by improving a carrying mechanism for a preform carrying means and to solve the problems on contamination, damage, safety and hygienics of a blow-molded plastic container caused by ground powder of carrying wear of a preform flange part during carrying.  <P>SOLUTION: A pair of two inclined guide shafts 12 and 12 separated and facing each other at the same height and in parallel by an interval wider than the diameter r1 of the body part 7a of the preform 7 and narrower than the diameter r2 of the flange part 7e of the preform 7, are rotatably driven mutually in the reverse direction by supporting their base end parts 12a. A preform pushing-out means 14 is provided between base end parts 12a of each of the shafts 12. Guide plates 15, preform forwarding means 16 and preform neck holding means 8 and 8 are provided on the front end parts 12b side of each of the shafts 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096613-A (JP)
Title: Auxiliary video data processor
Inventor: UCHIDA HIROBUMI
IPC: H04N7/08
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To remove latency of signal processing in a signal processor for processing auxiliary video data when transmitting or recording a video signal.  <P>SOLUTION: The auxiliary video data processor is provided with a means for multiplexing auxiliary data in either order of serially processing N basic streams or order of parallel processing the N basic streams in processing for multiplexing the auxiliary data on a video data stream composed of the N basic streams per unit time, and a means for multiplexing order identification information or kind identification information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109277-A (JP)
Title: Wavefront aberration correction mirror and optical pickup
Inventor: SHOJI HIROYOSHI
IPC: H01L41/09
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavefront aberration correction mirror which can drive a mirror distortion correction, correction of temperature characteristics and wavefront aberration correction with a low voltage and to provide an optical pickup.  <P>SOLUTION: In the wavefront aberration correction mirror, wiring electrodes (4b) are formed on the rear side of a mirror substrate (6), a first piezoelectric element (2a) is adhered to the wiring electrodes (4b) and a second piezoelectric element (2b) having the outside dimensions smaller than the outside dimensions of the first piezoelectric element (2a) is adhered to the element (2a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110284-A (JP)
Title: Feedback control process and processing device
Inventor: YAMADA YUKIHIRO
IPC: G05D3/12
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feedback control method and a processing device capable of quickly positioning the subject of control at an end point by increasing the speed at which the subject of control moves from a start point to the end point, and preventing the subject of control from vibrating near the end point.  <P>SOLUTION: A value A of a speed feedback gain during a period from the time when the subject 7 of control is located at a movement starting position until a command position 1 coincides with a movement end position and until a response speed vr drops to or below a predetermined reference value vrc is set at a value different from a value B of the speed feedback gain after the period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106916-A (JP)
Title: Paper container having special shape and manufacturing method therefor
Inventor: NARITA TETSUYA
IPC: B31B50/30
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a paper container having a complex plane shape enclosed with an irregularity or a curved line automatically and in quantity.  <P>SOLUTION: A body blank having a sizing margin on one side is cut in a predetermined length to fabricate a body ring R and a lower plate 22 is placed on an inner mold 42 having the same shape as the plane shape of the container and the body ring R is put around the inner mold. Then the body ring is pressed on the inner mold with split outer molds 43, 44 and 45 and an upper plate is pushed on the sizing margin, which is folded to be glued, to bond three parts, the lower plate 22, the body ring R and the upper plate 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107579-A (JP)
Title: Method for producing low dusting sodium percarbonate particle
Inventor: KO YASUO
IPC: C11D3/395
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing low dusting sodium percarbonate particles.  <P>SOLUTION: The method comprises mixing over 0.5-10 wt.% of a nonionic surfactant to granulated sodium percarbonate particles under fluidizing with a hot gas flow at 100-150°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116817-A (JP)
Title: Door device of storage shed
Inventor: ITAKURA AKIRA
IPC: F25D29/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device of a storage shed causing no erroneous operation by a door switch in doors provided with the door switch and juxtaposed in the vertical direction.  <P>SOLUTION: The door switch 20 for controlling an internal apparatus is composed of a sensing part 22 arranged on a vertically opposed one end surface of the vertically juxtaposed doors 16 and 18 and a sensing object part 24 arranged on the other end surface. A pair of magnets 31 and 32 capable of vertically opposing mutual like-poles are arranged in a position separate from an arranging position of the sensing part 22 and the sensing object part 24 in vertically opposed end surfaces of both doors 16 and 18. Since both doors 16 and 18 are mutually separated so that the sensing part 22 and the sensing object part 24 do not vertically overlap by the repulsive action of both magnets 31 and 32 in an opening state of both doors 16 and 18, the erroneous operation of the door switch 20 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115051-A (JP)
Title: Biodegradable manually fastening packaging band
Inventor: NISHIMURA HIROSHI
IPC: C08L67/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manually fastening packaging band made of a biodegradable resin, which solves a current problem concerning the disposal of polypropylene packaging band, enables manual packaging, and does not cause a load shift after packaging.  <P>SOLUTION: The manually fastening packaging band made of the biodegradable resin is composed mainly of a resin composition that is made by mixing a polylactic acid with an aliphatic-aromatic copolymerized polyester having a glass transition temperature (Tg) of 0°C or lower at a weight ratio of 10 : 90 to 45 : 55. The packaging band is oriented longitudinally and has surface irregularities at least on one face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115422-A (JP)
Title: Inorganic antimicrobial agent, method for producing the same and product containing the same
Inventor: INOUE TADASHI
IPC: A01N59/16
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antimicrobial agent and an antimicrobial product which are not deactivated by urine and running water, are safe, have effect, durability of effect and no change in color and an inorganic antimicrobial agent which has excellent dispersibility when added especially to a plastic resin, has high antimicrobial effect and durability so as to solve defects of conventional organic and inorganic antimicrobial agents which are deficiency in durability, effect, safety and change in color.  <P>SOLUTION: The inorganic antimicrobial agent is one comprising at least one kind of metal ion consisting of Ag, Mn, Fe, Co, Ni, Cu and Zn and is composed of fine particles containing two or more layers different in component. The inorganic antimicrobial agent has sufficient antimicrobial action and its durability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116454-A (JP)
Title: Shaft sealing device for pump
Inventor: IMAZEKI ETSUO
IPC: F16J15/24
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent initial liquid leakage by eliminating center misalignment in pump assembling and premature liquid leakage by following run out of a main shaft during operation.  <P>SOLUTION: A stuffing box 4 having a seal ring 7 installed thereon is attached on a casing 6 via an elastic flange 9 capable of retaining the seal ring 7 as following run out of the main shaft 2 during pump operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125894-A (JP)
Title: Vibration-proof device
Inventor: TSUKAMOTO SHINJI
IPC: G03B5/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image to be viewed from trailing unnaturally even if optical equipment is shaken large owing to framing operation etc.  <P>SOLUTION: Angular speed data of a correction optical system are computed on the basis of the output of an angular speed sensor (S500). When the current position of a correction optical system is in a circumferential area and the angular speed data is larger than the maximum speed of a stepping motor driving the correction optical system and indicates a direction of leaving the circumferential area, the angular speed data is so corrected that the correction optical system is driven at the maximum speed (S508). When the current position of the correction optical system is in the circumferential area and the angular speed data is larger than the maximum speed of the stepping motor and indicates an approaching direction to the circumferential area, the angular speed data is so corrected (S510) that the correction optical system is driven toward the center at a speed slower than the maximum speed of the stepping motor. When the current position of the correction optical system is in a center area, the angular speed data is so corrected (S512) that the correction optical system stops at the position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121927-A (JP)
Title: Chemical filter
Inventor: SHIN TAIRA
IPC: B01D53/56
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive chemical filter having the large surface coating ratio of a chemical adsorbent and high filter efficiency.  <P>SOLUTION: The chemical filter comprises a substrate 1 which is composed of ceramic fibers, glass fibers or a mixture of them. The surface 2 of this substrate 1 is coated with the chemical adsorbent 3 comprising potassium permanganate, calcium hydroxide, phosphoric acid, manganese dioxide or either one of an alkali carbonate and an alkaline earth carbonate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129410-A (JP)
Title: Magnetic pole position estimating apparatus for motor and and controller
Inventor: IDE KOZO
IPC: H02P6/16
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pole estimating apparatus for a motor which can regulate the amplitude of a high-frequency current.  <P>SOLUTION: A controller for controlling a torque, a speed and a position of the motor 1-1 by driving the motor 1-1 by a voltage type pulse width modulation inverter 1-2, includes a means for switching a means 1 for incorporating an arbitrary phase difference between two phases like UV, VW or WU in three phases of UVW in a PWM (pulse width modulation carrier) signal and a means 2 for setting the phase difference to zero between the two phases, such as UV, VW and WU, a means for extracting the high-frequency current of the same frequency band as the carrier signal generated by the switching means, and means 1-4 for estimating the pole positions, by using the high-frequency current extracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123978-A (JP)
Title: Lubricant
Inventor: OKAWA HIROE
IPC: C10N30/06
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant which, replacing the conventional lubricating oil, is pollution-free and excellent in lubricating characteristics, particularly in low friction characteristics.  <P>SOLUTION: The lubricant is constituted of an aqueous solution which contains 0.5-30 mass%, based on the whole, of a glucide that is composed mainly of sucrose and added with 0.2-20 mass% of a disaccharide caramel against this sucrose, and water (purified water) as the balance. As the sucrose, it is desirable to adopt a granulated sugar or a crystal sugar, or a coffee sugar blended with a disaccharide caramel in advance is also employable. It is more preferable to add 0.001-1 mass% of sodium laurate and/or potassium laurate. Further, addition of 0.1-3 mass% of potassium sorbate as a paraseptic is desirable, and it is desirable to add 0.1-3 mass% of benzotriazole or an alkali metal salt thereof as a rust inhibitor.  <P>COPYRIGHT: (C)2004,JPO