baber/WOPTO huggingface dataset:
Patent JP-2004063949-A (JP)
Title: Thin-film circuit component
Inventor: KUKIDA SOTARO
IPC: H01G7/06
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film circuit component with variable capacity for making an electronic component with the integrated thin-film circuit component inexpensively and small in height, by reducing the number of parts concerning the control of an applied voltage.  <P>SOLUTION: A thin-film dielectric, in which a thin-film conductor as a lower electrode 5 is formed on a support substrate 1 and a thin-film conductor as an upper electrode 6 is formed on the lower electrode 5, is formed. The thin-film circuit component 10 is equipped with an added capacity capacitor, made up of the thin-film dielectric, the upper electrode 6, and the lower electrode 5. A voltage applied electrode 14 made of thin-film conductor, and first and second external connection electrodes 11 and 12 are formed on the support substrate 1. An added capacity capacitor 2 with variable capacity and an added capacity capacitor 3 are connected, in series between the first and second external connection electrodes 11 and 12. Between the thin-film conductor and the voltage applied electrode 14 for connecting these members, a filter made of thin-film conductor and/or thin-film dielectric for removing high-frequency components is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060862-A (JP)
Title: Spring brake cylinder and brake caliper device equipped with the same
Inventor: ASANO YOSHIO
IPC: F16D65/18
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration capable of reliably detecting a fact that a spring brake is in an operational state due to air leakage in a brake cylinder by means of a pressure switch in a brake caliper device equipped with a spring brake cylinder.  <P>SOLUTION: The spring brake cylinder 20 provided to the brake caliper device includes a cylinder case 20a and a piston 20b dividing an internal space of the cylinder case 20a into a spring chamber 20f and an air pressure chamber 20e. The cylinder case 20a is provided with a opening 20j on an internal wall so as to communicate the internal space with the pressure switch 27, and configured so as that the opening 20j faces the air pressure chamber 20e when the spring brake is in a release state and the spring chamber 20f when the spring brake is in the operational state. The cylinder case 20a is provided with an atmosphere hole 20h for maintaining the spring chamber 20f at atmospheric pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051471-A (JP)
Title: Cobalt oxide particle powder and its producing method, positive electrode active material for nonaqueous electrolyte secondary battery and its producing method, and nonaqueous electrolyte secondary battery
Inventor: MAEDA HIDEAKI
IPC: H01M10/05
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material and a cobalt oxide particle powder which is its precursor and which can be used for a nonaqueous electrolyte secondary battery whose safety characteristics and, in particular, heat stability are improved by stabilizing a crystal structure in an insertion reaction of the positive electrode active material for the nonaqueous electrolyte secondary battery.  <P>SOLUTION: The composition of the positive electrode active material for the nonaqueous electrolyte secondary battery is denoted as LiCo<SB>(1-x)</SB>Mg<SB>x</SB>O<SB>2</SB>(0.001≤x≤0.15) and its mean particle diameter is 1.0-20 μm. a-Axis of the lattice constant is denoted as 0.090x+2.816<a≤0.096x+2.821(Å) and c-axis of the lattice constant is denoted as 0.460x+14.053<c≤0.476x+14.063(Å). The positive electrode active material for the nonaqueous electrolyte secondary battery can be obtained by mixing a cobalt oxide particle which contains magnesium or whose surface is treated with magnesium hydroxide with a lithium compound and by heat treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066567-A (JP)
Title: Apparatus and method for specifying print conditions
Inventor: NAKAMURA KIYOSHI
IPC: B41J21/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for specifying print conditions so that printing of a longitudinal document can be carried out appropriately regardless of the setting direction of a sheet or the mechanism of a printer.  <P>SOLUTION: The apparatus for specifying print conditions of a print system including a printer 20 comprises a print condition specifying means 12 for rotating the drawing direction of the longitudinal document by 180°, and a means 36 for displaying the writing image rotated by 180° based on a designation of rotation from the print condition specifying means 12 along with the finished image thereof. While confirming the finished image being displayed by the display means 36, length and width of a document, perfecting, 180° rotation in the drawing direction of a lateral document, 180° rotation in the drawing direction of the longitudinal document, and setting direction of a sheet to a sheet feed tray are specified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034011-A (JP)
Title: Crusher
Inventor: NOGAMI KENJI
IPC: B02C18/14
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively compact crusher which automatically carries out the operation for removing a load-causing factor so as to ease the work to remove a jammed crushed body when jamming occurs, and which also carries out volume reduction by crushing a PET bottle and a plastic container or the like.  <P>SOLUTION: The crusher is provided with a revolution speed detection sensor to detect the rotation load of a crusher blade through the change of the blade revolution speed, and a control means to thrust back a push board when the load exceeds the predetermined load power and reverse the rotation of the blade in order to remove the load-causing factor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052592-A (JP)
Title: Expansion pipe of vacuum cleaner
Inventor: YOSHIMI KAZUYOSHI
IPC: A47L9/24
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an expansion pipe of a vacuum cleaner capable of preventing breakage of a wiring mechanism. SOLUTION: Expansion springs 10 and 11 electrically connected to terminals 29 and 51 are provided at the ends of an inner pipe 2 and an outer pipe 1, ribs 12a, 13a, 55f and 55g holding the ends of the expansion springs 10 and 11 are provided, and in the expansion springs 10 and 11, the ends of which pinch and are fixed to the ribs 12a and 13a, and 55f and 55g.
Patent JP-2004034951-A (JP)
Title: Magnetic force repulsion type means to absorb collision impact for automobile
Inventor: ONOSE YOSHIHISA
IPC: B60R21/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To absorb an impact by repulsion of an electric magnet before collision of a vehicle and prevent the occurrence of a serious accident and prevent destruction of environment.  <P>SOLUTION: This device is featured that an electric magnet (1) is situated around an automobile, a battery (2) is situated at a power source, a sensor (3) and a computer (4) are provided to control operation, and a brake switch (5) is provided as a switch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071064-A (JP)
Title: Objective lens for optical pickup device and its designing method
Inventor: HATATE KIMIHIDE
IPC: G11B7/139
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for an optical pickup device with which the optical pickup device can be made small and an image forming position is switched in accordance with the kind of an optical recording medium.  <P>SOLUTION: An optical pickup device 100 uses a semiconductor laser element array having first and second light emitting sections 101a and 101b different from each other in emission wavelength to irradiate an optical recording medium 110 selected from CDs (or CD-Rs) and DVDs different in recording surface heights with a suitable wavelength laser beam, and thereby records/reproduces information on/from the optical recording medium 110. The numerical aperture NA of a limited conjugate objective lens 103 disposed in the optical pickup device 100 is changed according to a laser wavelength, and thus a laser beam passed through the objective lens 103 forms an image on the recording surface of the optical recording medium 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065167-A (JP)
Title: Feed for fish-eating animal
Inventor: OTA MITSUAKI
IPC: A01K97/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide feed for fish-eating animals enabling utilizing raw junk of fresh fish and giving holding in the hand to fish-eating animals in e.g. a zoo, an aquarium and hard to expose the contents even if thrown into a water tank.  <P>SOLUTION: The feed for fish-eating animals has a material which is encapsulated with an edible casing and made almost columnar wholly. Both the ends of the edible casing project to the sides and are blocked up so as not to drain out the feed material even in water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079016-A (JP)
Title: Rotary head drum device
Inventor: MISHIRO MIZUYOSHI
IPC: G11B5/52
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of the problem about the compatibility caused by that a flexible substrate for signal pulled out from a rotary transformer on a rotary drum is brought into contact with a chassis wall and its reactive force works to a rotary head drum device to change the liniarity of the track.  <P>SOLUTION: A guide 68 is provided on an outer peripheral part of a synthetic resin-made cap 33 arranged on the rotary drum 26, and further a retaining arm 39 is successively provided on this guide 68, and a pulling out part 67 of the flexible substrate 38 for signal is inserted in a slit between the guide 68 and the retaining arm 39 and retained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074173-A (JP)
Title: Casting mold for continuously casting and continuous casting method
Inventor: NOMOTO NORIYUKI
IPC: B22D11/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting mold for continuously casting which can prevent an air gap from being generated, a surface of an ingot from cracking, a structure from being coarsely grown or heterogenized or grain boundary cracked or the like due to them and to provide a continuous casting method.  <P>SOLUTION: In the casting mold 1A for continuously casting, a melted metal is supplied to a hollow part 12 formed of sidewalls made of long sides 5 and short sides 6, the metal is cooled and solidified during a period in which the metal flows in the hollow part 12, and the solidified metal is continuously taken out. An inner surface 13 of the mold along a direction in which the metal flows as a side wall of the long side 5 of the mold 1A for continuously casing has a plurality of regions having different arithmetic mean roughnesses, the arithmetic mean roughness of the central part region is 10 times as large as that of each of right and left regions of the central part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077298-A (JP)
Title: Biaxial pedometer
Inventor: HANAOKA TAKEO
IPC: G01C22/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured and low-cost biaxial pedometer capable of surely pivotedly supporting the rotation shaft without shaving the inner peripheral part of the bearing and normally providing a stable brake force to the rotation shaft.  <P>SOLUTION: In this biaxial pedometer 1, a case body 6 in which a pendulum-type detecting part 16 is contained is pivotedly supported to a lower bush 22 with one coaxial rotation shaft 29a engaged into a fixing hole 10c of an outer case plate 10A, and it is also pivotedly supported to an upper bush 23 with the other rotation shaft 30a engaged into an fixing hole 24b of a metal plate 24, thereby it is rotatably fastened inside an outer case 20. In this case, since a brake armature 25 restraining rotation of the rotation shaft 30a by pressing it against tip of the rotation shaft 30a projecting from the metal plate 24 with a predetermined pressure from the coaxial direction and making contact is provided on the metal plate 24, normally stable brake force can be provided to the case body 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076677-A (JP)
Title: Variable cylinder control for internal combustion engine
Inventor: YAMADA TOMOUMI
IPC: F02D13/06
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the torque fluctuation when changing the number of operating cylinders outputting power in an internal combustion engine having a plurality of cylinders.  <P>SOLUTION: The internal combustion engine has a variable valve mechanism capable of adjusting the intake quantity of each cylinder by controlling the opening period of an intake value. The range of a realizable load ratio is determined for before and after changing the number of operating cylinders by controlling the opening period in a state where the negative pressure of an intake pipe is held at a constant pressure such as atmospheric pressure. The area A where the both are overlapped is set in a changeable area of cylinder number. A control unit changes the cylinder number when the operating state of the internal combustion engine is in this area. In order to keep the output from the internal combustion engine constant, the change of intake quantity required for the change of cylinder number is realized by the control of the opening period. The intake quantity of each cylinder can be rapidly changed, and the torque fluctuation in the change of cylinder number can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078027-A (JP)
Title: Absolute single mode optical fiber and its designing method
Inventor: KUBOTA HIROKAZU
IPC: C03B37/012
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absolute single mode optical fiber which is easily manufactured and has a high degree of freedom of design and its designing method.  <P>SOLUTION: A cladding part 12 constituting the optical fiber is configured in a photonic crystal structure provided with voids which extend in the extension direction of the cladding part 12 and arranged cyclically in a lattice spacing Λ, and the voids are arranged so as to make an axisymmetric property around the central axis of a core part 11 to be less than three times. The lattice spacing Λ of the voids is set so that an effective refractive index of a first mode can be larger than an effective refractive index of the cladding part and also that an effective refractive index of a second mode can be smaller than the effective refractive index of the cladding part in the first mode where the effective refractive index to the wavelength of light propagating through the core part 11 becomes maximum and in the second mode where the effective refractive index becomes the second maximum among a plurality of modes that can exist in an area where the core part 11 and voids adjacently surrounding the core part 11 exist.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087539-A (JP)
Title: Bonding tool for ultrasonic bonding
Inventor: YAMAMOTO KAZUKO
IPC: H01L21/60
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding tool for ultrasonic bonding with which an electrode of a semiconductor element is efficiently and stably bonded to an electrode of a substrate by a flip-chip basis in a process of mounting the semiconductor element on the substrate by using mainly ultrasonic energy.  <P>SOLUTION: A material which has high hardness and good heat conductivity is applied to a tool tip to be brought into contact with the semiconductor element to realize both a long life and high-level bonding. Further, the surface roughness of the surface of the tool tip is adjusted to efficiently propagate the ultrasonic energy and also prevent the element from shifting in position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083665-A (JP)
Title: Plastisol and molding
Inventor: FUJIMOTO TAKESHI
IPC: C08K5/42
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plastisol which has a balance between film strength and flexibility and with which various moldings such as gloves, being hardly damaged in use besides in production are molded.  <P>SOLUTION: The plastisol comprises a resin component, (C) a plasticizer, (D) a diluent and (E) a mold release agent. The resin component comprises (A) an alkyl (meth)acrylate-based polymer, (B1) a block isocyanate and (B2) a curing agent to be reacted with an isocyanate. The plastisol has the compounding ratio of each component, based on 100 pts. wt. of the resin component, of 50-95 pts. wt. of (A) the alkyl (meth)acrylate-based polymer, 5-50 pts. wt. of (B1) the block isocyanate and (B2) the curing agent to be reacted with the isocyanate, 50-100 pts. wt. of (C) the plasticizer, 3-30 pts. wt. of (D) the diluent and 0.1-3 pts. wt. of (E) the mold release agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085076-A (JP)
Title: Box body structure for heat collection panel
Inventor: YAMAWAKI SHINJI
IPC: F24S10/50
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat collection panel collecting solar heat and facilitating positioning when connecting and to provide a heat collection panel connection body connecting the heat collection panels mutually.  <P>SOLUTION: In this heat collection panel 1 having substantially rectangular shape, a heat medium pouring end 2 of the heat collection panel 1 is arranged in a section opposing to a heat medium flow-out end 3a of a second heat collection panel 1a which brings it into contact with the heat collection panel 1 and adjacent to the heat collection panel 1 and has the same shape as the heat collection panel 1, and a heat medium flow-out end 3 of the heat collection panel 1 is arranged in a section opposing to a heat medium pouring end 2b of a third heat collection panel 1b which brings it into contact with the heat collection panel 1 and adjacent to the heat collection panel 1 and has the same shape as the heat collection panel 1. Since a positioning piece 5 and a positioning piece 7 are arranged in sections opposing to a positioning piece 7a of a heat collection panel 1a and a positioning piece 5b of a heat collection panel 1b, respectively, the heat collection panels can be accurately connected and fixed on a roof member even under unstable work environment on a roof surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088918-A (JP)
Title: Mounting structure for small-sized motor
Inventor: OKADA KAZUNARI
IPC: H02K5/22
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a small-sized motor dispensed with solder welding.  <P>SOLUTION: The mounting structure for the small-sized motor is configured such that a vibration motor 10 is clipped by a lid case 2 on a printed wiring board 4 of a case body 1 by putting the lid case 2 on the case body 1 and fixing it thereto. The vibration motor comprises: a box-shape holder 14 formed with a slit 14f penetrating the bottom of the holder to a sidewall 14e; a pair of conductive leaf spring pieces 16 which integrally comprise conductive terminal backup plates 16a colliding with the internal end face of the slit side of the holder, extend along the bottom the case and are pressure-welded to conductive patterns 4a of the printed wiring board 4; a vibration motor body 12 which is housed in the holder and of which the motor terminal 12e is pressure-welded to the backup plate, and a retaining means which retains and holds the backup plate when inserting the backup plate from the bottom side via the slit. The retaining means is formed by engaging a round backup base 14ea and a semilunar notch 16ab in a male/female engaging manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084136-A (JP)
Title: Method for producing carbonaceous fiber-woven fabric and gas diffusion layer material for solid polymer type fuel cell
Inventor: HIRAHARA SATOSHI
IPC: H01M4/96
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carbonaceous fiber-woven fabric balancing properties such as gas-permeation property, electric conductivity, water-retenting and water-discharging properties, thickness unevenness, etc., and suitable for a solid polymer type gas-diffusion layer material for a fuel cell as a long length form having a wide utility.  <P>SOLUTION: This method for producing the carbonaceous fiber-woven fabric comprises continuously performing the carbonizing treatment of a long length-formed carbonaceous precursor fiber-woven fabric under an inert gas atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152971-A (JP)
Title: Apparatus and method for reading image
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/19
Filed: 2002-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for reading an image in which an unnecessary (signal) component, except an image component, caused by at least one of an image forming intermediate product such as a residual silver or the like and impurities retaining in an original image recorded on an image recording medium such as a silver salt photographic photosensitive material or the like such as a film, a printing sheet or the like can be suitably detected. SOLUTION: The apparatus for reading the image comprises an image reading means for photoelectrically reading the original image containing a visible image and a non-visible image by visible light and non-visible light, and a detecting means for generating correlative pixel distribution information of the visible light signal and the non-visible light signal read by the image reading means and detecting the noise component of the original image by using the pixel distribution information.
Patent JP-2004086090-A (JP)
Title: Both-side transfer method, both-side transfer device, image forming method, image forming apparatus and image forming system
Inventor: SAWAI YUJI
IPC: B65H5/06
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming images on both surfaces of a recording body by a one path system and suppressing the disturbance of a first image due to the separation of the recording body passed through a preceding stage transfer part from a second endless moving body before advancing it to a post stage transfer part.  <P>SOLUTION: As a first endless moving body and the second endless moving body used for realizing the one path system, a first intermediate transfer belt 8 and a second intermediate transfer belt 16 are respectively used. Then, a secondary transfer nip as the preceding stage transfer part is formed in the shape of tightly attaching the tip side of transfer paper to be inserted there to the surface of the second intermediate transfer belt 16 on the nip downstream side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094381-A (JP)
Title: Information management device, data output method, program and recording medium
Inventor: TANAKA TETSUO
IPC: G06F3/12
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically create an image comprising respective pages of print images before printing and to confirm the print images of the respective pages.  <P>SOLUTION: Information comprising form data and print page number are embedded in a reply message from a Web server 110 to a client terminal 101, the respective pages of the images created on the Web server 110 are specified based on the form data and the print page number and the print image of the prescribed page is dynamically created.  <P>COPYRIGHT: (C)2004,JPO