baber/WOPTO huggingface dataset:
Patent JP-2004240149-A (JP)
Title: Image forming apparatus
Inventor: HOSOKAWA JUN
IPC: G03G21/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that surely avoids noises made by abnormal states of aged components during detection of color alignment patterns.  <P>SOLUTION: In the image forming device 1, image forming parts 2 are arranged parallel to each other, and images formed on the photoreceptor drums 3 of the respective image forming parts 2 are transferred and overlapped to recording paper one on another via a transfer belt 3, thereby forming a color image. In the image forming device 1, abnormal patterns other than a mark of the seam of the transfer belt 7 and color alignment patterns can be detected in parts of the transfer belt 7 where the formed color alignment patterns are not detected. The apparatus compares the period of the transfer belt 7 and that of each photoreceptor 3 and urges an operator to inspect them. This prevents a situation where abnormal correction is made when color alignment is not carried out until removal of an abnormal state. In addition, the comparison value of the difference between the periods of the transfer belt 7 and photoreceptor drum 3 is arbitrarily set to allow detection probability to be altered in accordance with the aged states of the transfer belt 7 and photoreceptor drum 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003312061-A (JP)
Title: Method and apparatus for forming image
Inventor: SASANUMA NOBUATSU
IPC: B41J2/525
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To markedly reduce a probability of damaging an image forming apparatus by providing a processing circuit for restricting a sum of input image color signals so as not to exceed an arbitrary level.  <P>SOLUTION: This image forming apparatus forms a color image by superposing toners of cyan, magenta, yellow, and black colors. In the image forming apparatus, a coloring agent put amount restricting circuit 11 that restricts the image signal such that the sum of signal levels of colors does not exceed a predetermined value even when a user arbitrarily sets color profile data for color management is provided in front of a γLUT circuit 25 for correcting a specific output characteristic of the apparatus, thereby adjusting the amount of put toner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004239381-A (JP)
Title: Resin pulley
Inventor: MURAO SATORU
IPC: F16H55/49
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin pulley which is high in transmission efficiency of the driving force even when the tension of a stretched V-ribbed belt is small, and capable of preventing degradation of the service life of the belt.  <P>SOLUTION: A large number of projections 5a are circumferentially formed in side face 1w of a V-groove 1v formed in an outer circumferential surface 1x of an outer cylindrical part 1. The projections 5a form resistance against slip, and prevent small slip between the belt and the V-groove 1v. Therefore, in the resin pulley, slip between the V-ribbed belt and the V-groove attributable to the fluctuation in the angular velocity of an engine crank shaft is suppressed without setting the belt tension to be higher, and the torque can be reliably transmitted. Further, by setting the belt tension to be lower, degradation of the service life of the belt itself can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239823-A (JP)
Title: Quality determination system for automobile storage battery
Inventor: YASUDA SHUJI
IPC: G01R31/36
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality determination system capable of testing a lead acid battery and determination of quality safely and simply as mounting the battery in the vehicle by placing the system at the store front or in the site of a gas station, and moving it to the vehicle side when testing the battery.  <P>SOLUTION: The system comprises mainly: an easily movable hand truck; a testing device mounted on the hand truck for the quality determination; and a printer outputting the printed results of the determination. The testing device comprises: a pair of cables for testing provided with alligator clips for holding respective plus, and minus terminals of the battery; a size setting switch for setting corresponding to the capacity and size of the battery; a mode setting switch for setting corresponding to the state of the battery just before the test; a measurement starting switch for starting a discharge of the battery for the test; a determination circuit for determination of the state of the battery based on the results of the test; and a signal circuit for transmitting the results of the determination to the printer and outputting the printed results.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245980-A (JP)
Title: Support for image material and method for manufacturing the same
Inventor: ARAI TAKAO
IPC: G03C1/79
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for a high-grade resin coated paper-base image material and a method for manufacturing the same in which, when both faces of a paper substrate are coated with a resin and a roll is formed, the shape of the rear side face is not transferred onto the front side face on a side coated with an image forming layer.  <P>SOLUTION: In the support for a resin coated paper-base image material and in the method for manufacturing the same, a surface of a resin layer on a side on which an image is formed comes in contact with a cooling roll at a surface temperature of ≤23°C, a surface temperature of the resin layer after contact with the roll is reduced to ≤34°C, three seconds or more pass from a time immediately after release from contact with the cooling roll to roll formation, preferably a maximum achievable temperature of surface temperature of the resin layer on a side on which an image is formed is adjusted to the range of 45-75°C after a resin coating step and before contact with the cooling roll, and the resin layer is held in the range for 1≥ s. A heat pipe system is preferably used as a means of cooling the cooling roll.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248005-A (JP)
Title: Communication system, communication apparatus, and communication method
Inventor: NISHIKAWA KENZO
IPC: H04J11/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To remove an effect near the frequency of a sub carrier in which a communication is not excellent, by dividing a transmission band.  <P>SOLUTION: The band of a single channel is divided into a plurality of groups each of which is composed of a plurality of sub carriers, to transmit data for the unit of a group. Besides, a modulation system different for each group is set and the number of packets to be connected, a packet length, the number of sub carriers, and the like are adjusted in accordance with the ratio of a data transfer rate in each modulation system to equalize transmission times of the respective groups. Further, the band of the group is set in accordance with a delay spread of a propagation path to reduce a power difference between sub carriers in the group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247607-A (JP)
Title: Process for producing amorphous silicon thin film
Inventor: TAKANO AKIHIRO
IPC: H01L31/04
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for forming an amorphous silicon based thin film in which bonding structure is controlled to suppress photodegradation phenomenon without varying the optical characteristics of the thin film significantly.  <P>SOLUTION: In the process for producing an amorphous silicon thin film by chemical vapor growth using a gas containing silicon and a halogenated hydrogen gas, i.e. HF, HBr or HI, optical band gap of the amorphous silicon thin film is not higher than 2.0 eV and the peak strength ratio I(SiH<SB>2</SB>)/I(SiH) between the SiH<SB>2</SB>bond and SiH bond of an obtained amorphous silicon thin film may be lower than 0.2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244979-A (JP)
Title: Form material for forming through-hole
Inventor: SAITO SUSUMU
IPC: E04G15/06
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form material for forming a through-hole having a diameter-shrinking mean capable of easily shrinking the diameter of a cylinder body constituting a form body extensively over an overall length in the cylinder body.  <P>SOLUTION: In the form material 1A for forming the through-hole, the cylinder body 2 composed of a flexible material, which can be deformed elastically, is cut open in the axial direction, and the cut-open edge sections are superposed and held in a cylindrical shape while the diameter-shrinking means utilzing a six-articulated parallel crank mechanism is installed inside the cylinder body 2. The diameter-shrinking means has a diameter-shrinking lever 31 arranged in the axial direction of the cylinder body 2 and link arms 32 journalized near both end sections of the lever 31 in the opposite directions at every two respectively. The front ends of each link arm 32 are journalized to the internal surface of the cylinder body 2, and distances among the front ends of the link arms 32 are formed so as to be shrunk by pulling the lever 31 in the axial direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250155-A (JP)
Title: Rope winch
Inventor: YAMAMOTO KAZUNORI
IPC: B66D1/54
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a device by compactly arranging a rope holding device and a preliminary winding detection device in a fore or rear one side of a drum.  <P>SOLUTION: A horizontally extending footboard 23 and mounting plate 24 positioned in a radial one side of the main winding drum 21 are provided on longitudinal plates 6 and 6 of a revolving frame 3. The rope holding device 26 and the preliminary winding detection device 30 are attached to the mounting plate 24 by using the same coupling pin 25. A detection roller 31 of the preliminary winding detection device 30 is composed so that it contacts a main winding rope 14 by pressing force smaller than that of a holding roller 27 of the rope holding device 26. A detector 35 of the preliminary winding detection device 30 carries out preliminary winding detection of the main winding rope 14 in accordance with rotational displacement of a detection arm 32 when there is no more main winding rope 14 on a non-preliminary winding portion b of a winding drum 21A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259337-A (JP)
Title: Wobble signal detecting circuit and optical disk device using same circuit
Inventor: OTA AKIHIRO
IPC: G11B7/005
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wobble signal detecting circuit which is mounted to an optical disk device performing recording and reproducing of an optical disk and which can detect highly accurately a wobble signal recorded in the optical disk, and an optical disk device using this circuit.  <P>SOLUTION: In this wobble signal detecting circuit, first and second AGC 4a, 5a performing amplitude adjustment of an addition signal E, F inputted through a sample-and-hold circuit 1 have GCA 41, 61 amplifying the addition signal E, F with gain in accordance with a gain control signal, DET 42, 52 generating the gain control signal so that amplitude of a amplified signal obtained by the GCA 41, 51 become the prescribed level, and band variable filters 43, 53 which is provided in a gain control loop, function as high pass filters in reproducing an optical disk, and function as low pass filters in recording.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259891-A (JP)
Title: Laminated thin-film capacitor
Inventor: ATSUNUSHI SHIGEO
IPC: H01G4/33
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated thin-film capacitor in which the deterioration of moisture-resistant reliability due to lamination is suppressed.  <P>SOLUTION: In the laminated thin-film capacitor composed of at least a plurality of electrode layers 2 and 4 formed on a support substrate, a plurality of dielectric layers 3, external terminals 5 and 6 used for connection with the outside, and a protective layer 7, the dielectric layers are displaced so that the outer periphery of each dielectric layer 3 is not crossed with those of other dielectric layers 3a, 3b and 3c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255527-A (JP)
Title: Gripping device and gripping method for cylindrical substrate
Inventor: FURUYA KENJI
IPC: B25J15/08
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gripping device and a gripping method for a cylindrical substrate capable of gripping an object not only with a fixed diameter but also with a different diameter regardless of the expansion amount of a cylindrical bag, and also to provide a device and a method for gripping having high gripping property and high durability of the bag itself.  <P>SOLUTION: In this gripping device where the inside of a bag is put into a vacuumed state to make the outer diameter of the bag small and the bag is inserted into the inner diameter of a cylinder as the gripping object, and then the outer diameter of the bag is made larger by supplying air to the bag inside to come into close contact with the inner diameter of the cylinder, the outline of the bag has a diameter larger than the inner diameter of the cylinder when the bag is not vacuumed or air is not provided thereto.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258562-A (JP)
Title: Data input program and data input device for singing synthesis
Inventor: HISAMINATO YUJI
IPC: G10L13/033
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data input device for singing synthesis which facilitates lyrics input operation.  <P>SOLUTION: Singing score data having a plurality of pieces of note data specifying pitches and sounding periods of sounds are stored, lyrics are obtained while made to correspond to the note data, and the number of vowels included in pronunciation symbols corresponding to the lyrics made to correspond to the note data is decided. When pronunciation symbols of lyrics made to correspond to one piece of note data include one vowel, the lyrics are allocated to the note data to update the singing score data stored in a storage means. Further, the pronunciation symbols of the lyrics made to correspond to the one piece of note data includes two or more vowels, the lyrics are divided into a plurality of lyrics each including one vowel, note data as many as the vowels are generated from the note data, and the respective divided lyrics are allocated to the respective pieces of note data to update the singing score data stored in the storage means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004290213-A (JP)
Title: Leg massage unit and chair type massage machine with the same
Inventor: NAKAMURA TAKASHI
IPC: A61H39/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg massage unit which can apply the effective acupressure massage on the calves and the soles of the persons to be treated and a chair type massage machine with the same.  <P>SOLUTION: The leg massage units (30) and (40) have respective recessed receiving parts for housing the calves or the foot tips of the person to be treated and bottom surface air bags (37) and (47) respectively on the bottom surfaces of the recessed receiving parts and massage the back sides of the calves or the soles with the expansion or shrinkage of the bottom surface air bags. Each of the bottom surface air bags is made up of a pair of sheets (91) and (92) welded together on the outer circumferences of the two sheets. An acupressure protrusion (94) for applying an acupressure on the back sides of the calves or the soles of the person to be treated is mounted on one sheet (91) of the bottom surface air bag. The chair type massage machine has the leg massage units disposed on the front part of the seat of the chair.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264105-A (JP)
Title: Method and apparatus for detecting material to be detected using electrochemiluminescence
Inventor: FUJISHIMA AKIRA
IPC: G01N21/78
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus enabling electrochemiluminescence to occur in materials to be detected which, in particular, have high oxidation or reduction potentials and are difficult to be detected electrochemically, thereby detecting the materials to be detected easily and accurately.  <P>SOLUTION: In the method, a working electrode made up of a conductive diamond electrode and its pairing electrode are in contact with sample liquid containing the material to be detected which generates radicals under a voltage applied condition. Then, a voltage value which enables the electrochemiluminescence to occur in the material to be detected on the working electrode through a material having an electrochemiluminescence property, is applied between the working electrode and the pairing electrode under coexistence with the material having the electrochemiluminescence property, and the electrochemiluminescence is detected, thereby detecting the material to be detected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265559-A (JP)
Title: Optical disk device
Inventor: KUSUMOTO KUNIMASA
IPC: G11B7/0045
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which can maintain the stability of a servo system when a recording operation of an optical disk is performed.  <P>SOLUTION: When the amount of reflected lights in a reproducing operation is acquired and a shift to the recording operation is carried out, the timing of sample hold is compensated so that a difference between the amount of reflected lights in the recording operation and the amount of reflected lights in the reproducing operation becomes a value set in advance. The difference of the amount of reflected lights between in the reproducing operation and in the recording operation is made small and a gain variation is made small, so that the stability of servo system in the recording operation is maintained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267271-A (JP)
Title: Device for supplying game medium
Inventor: NAGUMO MAKOTO
IPC: A63F7/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supplying game mediums which ensures the connection of a hose member to a tube member.  <P>SOLUTION: A locking part 44 prevents the hose member 15 from being pulled out of the tube member 42 by setting the locking part 44 of a lock member 43 into a space between a core rod and the other core rod of the hose member 15 when the hose member 15 is connected to the tube member 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268658-A (JP)
Title: Air bag door for vehicle
Inventor: FUJII MUTSUO
IPC: B60R21/20
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a hinge part 30 of a first curved part 31 on a frame part 11 side and a second curved part 32 on a reinforcement plate part 20 side against an air bag door for a vehicle in which a back-up member 10 integrally formed with the reinforcement plate part 20 welded to a back surface of a door part 6, the frame part 11 welded to a back surface of an instrument panel 1 around the door part 6 and the hinge part 30 for connecting the reinforcement plate part 20 to the frame part 11 by one side is arranged on a back side of the instrument panel 1 having the door part 6 surrounded by a fragile part 5 and to smoothly develop the door part 6 by preventing breaking of the hinge part 30 without making a hinge side end 6a of the door part 6 interfere with the first curved part 31 even if the door part 6 is turned and deployed around the second curved part 32 as a center caused by the hinge part 30 being hardened in the cold state.  <P>SOLUTION: A distance D from a position of the hinge side welding part 27 of the welding part of the reinforcement plate part 20 to the back surface of the door part 6 to the fragile part 5 on the hinge part 30 side is made smaller than a distance d from the same hinge side welding part 27 to the first curved part 31. Hence, the door part 6 does not interfere with the first curved part 31 when it turns around the second curved part 32 in deployment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269621-A (JP)
Title: Antistatic composition and part-holding tool
Inventor: OKADA YUKIHISA
IPC: C09D201/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating film having a high antistatic property and excellent durability.  <P>SOLUTION: This antistatic composition comprises a heat-resistant resin binder having a softening temperature (Ts) of 160 to 410°C and carbon black and/or carbon nanofibers as an antistatic material. The antistatic coating film is formed by coating a substrate, for example, the holding portion of a holding tool such as tweezers, with the antistatic composition and then thermally treating the coated composition at a temperature of 200 to 450°C. The coating film has preferably a surface resistivity of 10<SP>3</SP>to 10<SP>10</SP>Ω/sq.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233326-A (JP)
Title: Method and apparatus for measuring odor intensity
Inventor: SUZUKI MITSUNORI
IPC: G01N27/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To present a new design method of an odor intensity measuring instrument which has not been achieved, due to difficulty for matching the sensitivity of a conventional odor sensor with sensual sensitivity of humans and provide an economical, practical, small and light odor intensity measuring instrument.  <P>SOLUTION: When a single gas sensor is used and senses a plurality of odor materials, the gas sensor sensitivity is modified so as to equalize the sensing output of each odor intensity 3, and an indication scale of the odor strength is enlarged and indicated within a range from 2 to 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269666-A (JP)
Title: Catalyst composition for producing polyurethane resin and method for producing polyurethane resin
Inventor: YONETANI HIROYUKI
IPC: C08G101/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane resin having no volatile amine, slight reduction in physical properties, especially slight reduction in foam physical properties under wet heat in improved productivity and moldability and a catalyst composition used therefor.  <P>SOLUTION: The catalyst composition useful for producing a polyurethane resin is a catalyst composition comprises 3-quinuclidinol or 3-aminoquinuclidine and N-(2-hydroxypropyl)-N,N',N",N"-tetramethyldiethylenetriamine and/or 2-((2-(2-(dimethylamino)ethoxy)ethyl)methylamino)ethanol in the mixing ratio of 20-95/80-5 (wt.%).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203852-A (JP)
Title: Particle containing biopolymer decomposable with effect of electromagnetic wave emitted from solar radiation
Inventor: BONNET ISABELLE
IPC: A61P17/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particles that is mainly useful in the fields of cosmetics, skin science, pharmaceuticals, agricultural food products and agroindustry.  <P>SOLUTION: The particle contains at least a biopolymer that is decomposable with electromagnetic waves, particularly the electromagnetic waves the wavelength of which is in the range of solar radiation spectrum and contains nucleosides. The composition that contains such particles is used for transferring an active ingredient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI