baber/WOPTO huggingface dataset:
Patent JP-2004068651-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KAMOSHITA SHINJI
IPC: F01N3/24
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the mountability of a whole exhaust emission control device in a compact size on a vehicle, increase a heat transfer coefficient between exhaust emission control members and reduce the pressure loss of the whole exhaust emission control device.  <P>SOLUTION: A first exhaust emission control member 15, a second exhaust emission control member 16 having pressure loss greater than that of the first exhaust emission control member and a third exhaust emission control member 17 having pressure loss smaller than that of the second exhaust emission control member are provided in sequence in a common casing 13a in an engine exhaust passage 13. A volume space V1 between the first exhaust emission control member and the second exhaust emission control member is larger than a volume space V2 between the second exhaust emission control member and the third exhaust emission control member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069451-A (JP)
Title: Method of measuring dot gain
Inventor: HORI MASAKI
IPC: B41F33/14
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring dot gain by which a mechanical dot gain directly reflecting printing conditions can be measured based on the reflection density of a printed matter.  <P>SOLUTION: In this method of measuring dot gain, the mechanical dot gain of objective dots to be measured for dot gain is measured by comparing the reflection density in an objective portion composed of the objective dots, and a comparative portion composed of comparative dots having optical dots which are equivalent to those of the objective dots, and mechanical dots which are smaller than those of the objective dots with each other on the printed matter on which the objective portion and comparative portion, are printed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071376-A (JP)
Title: Illumination apparatus
Inventor: SHIMADA KAZUYUKI
IPC: H05B37/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a candle type light source used for illumination or the like more closely resembling the flame of candle.  <P>SOLUTION: A plurality of light emitting elements are mounted on a base plate 2 at regular interval, and the base plate 2 is covered by a first cover 3 having a shape of candle flame image which diffuses and transmits light, and a second cover 4 diffusing and transmitting light at least at a part of the side surface or at whole part is arranged at the out side of the first cover 3. The light emitting elements 1 constituted in this manner illuminate by respective period changing a light and shade when an electric source is applied, the lights illuminated with respective light and shade overlap, and diffused and transmitted by the first cover 3 and the second cover 4, and the light closely resembling the flame of candle is realized when observed from outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065634-A (JP)
Title: Assembling structure of parts assembly, and game machine
Inventor: SAIDA AKINORI
IPC: A63F7/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance work efficiency by applying engaging structure by hooks, and to secure positive engagement and to hold the engaged state while making the maximum elastic deformation quantity of the hooks less than the elastic deformation stroke of the hooks required for complete engagement.  <P>SOLUTION: The elastic deformation quantity of a pair of hooks are reduced to put an ornamental member 104 and a base member 100 in the temporary fastened state, and at the subsequent assembly of a passing sensor 106, the hooks are elastically deformed in the opposite direction to the elastic deformation direction in temporary fastening, to attain a completely engaged state from the temporary fastened state. The maximum elastic deformation quantity of the pair of hooks 102 of the ornamental member 104 can thereby be made less than the required deformation quantity, and the damage, plating crack, or the like of the pair of hooks 102 caused by plating can be avoided even if applying plating to the ornamental member 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072648-A (JP)
Title: Method and system for performing remote control using close-range radio communication
Inventor: UCHIYAMA AKIHIKO
IPC: H04N5/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a region in which a remote control program is secured in a storage part of a remote controller and to also dispense with environment for executing the remote control program on the side of the remote controller side.  <P>SOLUTION: The above problem is solved by comprising a step in which controlled equipment transmits web data for making request data which makes each of a plurality of program modules executable possible to be transmitted from the remote controller to the remote controller, a step in which the remote controller receives the web data and transmits the request data corresponding to any one of the plurality of program modules to the controlled equipment and a step in which the controlled equipment receives the request data and controls the controlled equipment itself by starting the program module corresponding to the request data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068128-A (JP)
Title: Steel for machine structural use having excellent chip crushability
Inventor: HAYAISHI MASAKAZU
IPC: C22C38/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide free cutting steel which has excellent chip crushability in steel for machine structural use.  <P>SOLUTION: The steel has an alloy composition comprising, by weight, 0.05 to 0.8% C, 0.01 to 2.5% Si, 0.1 to 3.5% Mn and 0.01 to 0.2% S, and comprising 0.0005 to 0.02% Ca or Ca+Mg, 0.002 to 0.010% Ti and/or 0.002 to 0.025% Zr and 0.0005 to 0.010% O, and the balance Fe with inevitable impurities. Then, MnS inclusions with a mean particle diameter of ≥1.0 μm are present by ≥5 pieces/mm<SP>2</SP>per 0.01% of the S content. In a microscopic field, the occupancy area of Ca-containing sulfide inclusions satisfying the condition of (area[μm<SP>2</SP>]/aspect ratio)≥10 and also comprising ≥1.0 wt.% Ca lies within the range of 15 to 40% in the occupancy area of all sulfide inclusions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076038-A (JP)
Title: Valve seat film forming method and valve seat film
Inventor: OZAKI NAOKI
IPC: C23C26/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve seat film forming method, and a valve seat film for easily increasing the thickness of the valve seat film, and ensuring sufficient bonding strength at an interface between a valve seat portion and the valve seat film.  <P>SOLUTION: A metallic film 11 consisting mainly of copper is formed on a valve seat portion 7 by using a green compact electrode 1 for forming the valve seat film consisting mainly of copper producing less carbide to cause a factor for impairing the increase of the film thickness. In addition, a metallic film 12 mainly consisting of titanium carbide of excellent heat resistance and wear resistance is formed by using a green compact electrode 1' for forming the valve seat film consisting mainly of titanium. A valve seat film 13 comprises these metallic films 11 and 12. The thickness of the valve seat film 13 is increased by increasing the thickness of the copper film 11, and the heat resistance and the wear resistance are ensured by forming an outermost layer of the metal film 12 consisting mainly of titanium carbide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076975-A (JP)
Title: Air conditioner
Inventor: YAMASHITA TETSUYA
IPC: F24F13/30
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner that can suppress the decrease of dehumidifying efficiency and the lowering of the temperature of dehumidified air which is fed indoors.  <P>SOLUTION: The air conditioner has a refrigerant circuit including an indoor heat exchanger 11 disposed inside an indoor unit 2 and an outdoor heat exchanger 24 disposed inside an outdoor unit 3. The air conditioner is operated to dehumidify a room for a dry condition by flowing air dehumidified through the indoor heat exchanger 11 functioning as an evaporator indoors. The air conditioner includes a propeller fan 29, an air feed and exhaust hose 6, and a control part. The propeller fan 29 allows indoor and outdoor air to pass through the outdoor heat exchanger 24. The air feed and exhaust hose 6 conveys to the indoor unit 2 the air that has passed through the outdoor heat exchanger 24. The control part can perform a first reheating control by which the high-temperature air whose temperature has been elevated as it passed through the outdoor heat exchanger 24 serving as a condenser is conveyed to the indoor unit 2 through the air feed and exhaust hose 6, so that the temperature of the dehumidified air blown indoors is elevated by the heat of the high-temperature air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079647-A (JP)
Title: Semiconductor light emitting device, its manufacturing method and laser beam printer
Inventor: MIYAZAKI KOICHI
IPC: B41J2/44
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress adverse influences of irregular reflection in a package which is caused by the reflection from a window glass on the output side of a semiconductor light emitting device.  <P>SOLUTION: In the semiconductor light emitting device, the light Lf output from a semiconductor light emitting element 19 arranged in a package 13 penetrates a translucent sealing member 15 formed in a window 14 opened in the package 13. and output. In a part of the sealing member except a region A which the light Lf output from the light emitting element 19 penetrates, a light absorbing film 21 for absorbing the light Lb output from the light emitting element 19 is formed. The irregular reflection component in the package 13 is absorbed by the light absorbing film 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078396-A (JP)
Title: Memory device
Inventor: TOMISHIMA SHIGEKI
IPC: G06F15/177
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device capable of preventing a deterioration in the processing performance of a whole system.  <P>SOLUTION: When a bus use request is issued from a DSP 13 before an access to a memory 11 corresponding to a bus use request from a CPU 12 is completed, an arbiter 15 activates the memory 11 corresponding to the bus use request from the DSP 13 in parallel with the access to the memory 11 corresponding to the bus use request from the CPU 12. It is therefore possible to perform access to the memory 11 corresponding to the bus use request from the DSP 13 just after the access to the memory 11 corresponding to the bus use request from the CPU 12 is completed, and to improve processing performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079681-A (JP)
Title: Exposure method of substrate and substrate processing apparatus
Inventor: SANADA MASAKAZU
IPC: G01B21/02
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method which is required to comparatively simply and quickly attain the optimum value of focus and exposure with higher objectivity and is capable of enhancing productivity and reliability in the exposure process.  <P>SOLUTION: The exposure method comprises the processes of sequentially exposing different positions on the surface of a substrate on which a resist film is deposited and formed in the same pattern with a couple of different exposure amounts and various exposure focuses in each exposure amount, developing the substrate after the exposure, measuring pattern line widths of each position of the resist film on the substrate surface after the development, calculating, from the result of this measurement, a changing rate of the pattern line widths for the exposure amount at each exposure focus, obtaining the exposure focus when the changing rate of the pattern line widths becomes the minimum for the exposure amount from the result of this calculation, and obtaining the exposure amount when the desired pattern line width can be obtained from the proportional relationship between the exposure amount and pattern line width at the above exposure focus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077241-A (JP)
Title: Wrist watch
Inventor: KOBAYASHI HAJIME
IPC: G04B37/11
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively apply functions as a health restoring tool and a health treating tool using germanium.  <P>SOLUTION: A part of the outside surface 12c of a back lid 12 of a watch body 1 is formed with a germanium member 6 made of material containing germanium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043014-A (JP)
Title: Goods package using handle
Inventor: KURIMOTO TAKAHIRO
IPC: B65D75/58
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To open an opening of a goods package without using so a large force that the opened opening becomes beautiful and to easily open the goods package by making the opening of the goods package convenient.  <P>SOLUTION: A handle 2 is attached to the opening 3 of the goods package 1 and the opening 3 of the goods package 1 is opened by outward pulling the handle 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003082463-A (JP)
Title: Film deposition method
Inventor: HAYASHI SHIGENORI
IPC: C23C16/26
Filed: 2002-08-19
Abstract: PROBLEM TO BE SOLVED: To deposit a DLC (diamond-like carbon) film on the surface of a recording medium, such as optical disc and magnetic tape, for protecting it. SOLUTION: A carbon film is deposited on the surface of a substrate between a couple of electrodes while moving the substrate from one take-up drum to another take-up drum. By applying ultrasonic vibrations to a couple of guide rollers in contact with the substrate when depositing the carbon film, ultrasonic vibrations can be applied to the substrate between the couple of electrodes. By the ultrasonic vibrations of the substrate, fine-grained cluster-like carbon or carbon molecules can be deposited on the surface of the substrate and the resultant carbon film can be made dense and homogeneous.
Patent JP-2004074990-A (JP)
Title: Power transmission for vehicle
Inventor: MORI MASANORI
IPC: B60K17/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission for vehicle for improving the startability of an internal combustion engine and the power generation efficiency of a motor/generator while suppressing a cost increase.  <P>SOLUTION: The rotational torque of a motor/generator 4 is transmitted to an internal combustion engine 1 via a drive shaft 30 only via a first one-way clutch. The rotational torque of the motor/generator is transmitted to the internal combustion engine 1 at a rotational speed reduced by a planetary gear 44 (at the rotational speed of a carrier 44c). On the other hand, the rotational torque of the internal combustion engine 1 via a gear type stepped variable transmission 3 is transmitted to the motor/generator 4 only via a second one-way clutch 43. The rotational torque of the internal combustion engine 1 is transmitted to the motor/generator 4 at an unchanged rotational speed in the planetary gear 44 (at the rotational speed of a sun gear 44a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078064-A (JP)
Title: Method for manufacturing lens-fitted photographic film unit
Inventor: MASUDA TAKESHI
IPC: G03C3/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a lens-fitted photographic film unit with different shutter speeds.  <P>SOLUTION: A light shielding cylinder having a stopper on its upper face and a light shielding cylinder having no stopper are prepared, the former cylinder is used for a fast shutter speed and the latter cylinder is used for a slow shutter speed. When the cylinder is provided with a stopper, a pressing projection of a shutter blade turning in response to the shutter release presses the upper contact chip of a synchronizing switch and brings the contact chip into contact with the lower contact chip to emit strobe light, and the lower contact chip abuts on the stopper to inhibit the rotation of the shutter blade in the midway to give a fast shutter speed. When the cylinder is not provided with a stopper, the turning angle of the shutter blade increases to give a slow shutter speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084975-A (JP)
Title: Air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner being hung on a wall and installed by engaging an engagement piece provided on the back surface side of a heat exchanger with an engagement part of a mounting plate and engaging an auxiliary engagement piece provided in the rear end of an upper panel with an auxiliary engagement part of the mounting plate.  <P>SOLUTION: The upper panel 1 provided with a suction port and a lower panel 3 provided with a blowing out port are attached to a front side of a base constituting a body A and the heat exchanger 5 and an air blasting fan are provided on the base forming an air passage tightening the suction port and the blowing out port. A pair of engagement pieces 8 connected by a connection member 7 forming a part of the air passage are provided in the upper parts on both sides on the back surface side of the heat exchanger 5. The auxiliary engagement piece 9 comprising a vertical rib is continuously formed on a center at a rear end of the upper panel 1. The engagement pieces 8 and the auxiliary engagement piece 9 are formed on the mounting plate B fixed to a wall surface and are engaged with a hook 12 of L-shaped cross section provided with the engagement part 10 and the auxiliary engagement part 11 respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086500-A (JP)
Title: Communication terminal, program, and storage medium
Inventor: YABE TOSHIYASU
IPC: G06F13/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To show the level of importance of an e-mail to a receiver of the e-mail without troubling a user of a communication terminal.  <P>SOLUTION: In receiving e-mail, a CPU 110 compares an e-mail address stored in a nonvolatile memory 106 with an e-mail address described in a field (To/Cc/Bcc) for designating the address of a header of the received e-mail to determine in which field the e-mail address read from the nonvolatile memory 106 is described. The CPU 110 reads image data based on the field wherein the e-mail address read from the nonvolatile memory 106 is described, and displays the image based on the read image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081473-A (JP)
Title: Mask
Inventor: KITAMURA SUMIO
IPC: A62B18/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask capable of stably housing a pad or the like containing a desired treatment agent or an aromatic.  <P>SOLUTION: A plurality of pleats 1 parallel to the long sides of a rectangular mask main body 11, which comprises a nonwoven fabric containing thermoplastic fibers and the mask main body is expanded in its short side direction to fit the mask 10 to the shape of the face at the time of wearing. A shape retaining member 2 traversing a nose at the time of wearing is provided to the long side of the mask main body and a housing part 4 for the pad 9 containing an aromatic, a treatment agent or the like is provided to the pleat 1a adjacent to the shape retaining member so as to restrict the expansion of the pleats. At this time, the housing part is constituted of the fixing part 5 for melting and bonding the midway parts of the pleat 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082001-A (JP)
Title: Garbage disposer
Inventor: KURASHINA TADASHI
IPC: B01F3/18
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer in which a fungi culture medium is simply and easily replaced.  <P>SOLUTION: In the biological garbage disposer, a treatment container 10 provided with a stirring means is accommodated in a box-like armor case 1 provided with a closing lid 2 for feeding the garbage at the upper part. The fungi culture medium is accommodated in this and the garbage is fed and treated. A transmission gear 25 transmitting power from an electric motor 21 is provided on the armor case 1 and a stirring shaft gear 15 engaged with the transmission gear 25 is fixed to an end of the stirring shaft 11 of the treatment container 10. The treatment container 10 is accommodated in the armor case so as to be capable of upwardly taking out it. The fungi culture medium can be replaced by taking out the treatment container 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315003-A (JP)
Title: Method and apparatus for locating mobile robot
Inventor: LEE YONG-KWUN
IPC: G05D1/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for locating a mobile robot which precisely measures location, moving distance, and moving direction of the mobile robot itself, for reduced consumption of a sensor cell.  <P>SOLUTION: The apparatus for locating the mobile robot comprises at least one sensor cell 304 which has a unique location information and is installed in an operation region of a mobile robot 406, and a sensor 308 so attached to the mobile robot as to acquire the location information from the sensor cell to measure the current location of the mobile robot. The method for locating the mobile robot includes a step in which at least one sensor cell having a unique location information is set in the operation region of the mobile robot, and steps (S314 and S316) in which the location information for the sensor cell is acquired by the sensor attached to the mobile robot to measure the current location of the mobile robot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081725-A (JP)
Title: Ocular characteristic measuring apparatus
Inventor: MIHASHI TOSHIBUMI
IPC: A61B3/10
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To offer an ocular characteristic measuring apparatus in which ocular characteristics are more exactly measured at a high speed by establishing measuring qualifications of a light receiving optical system of a long focal point or high sensitivity based on optical characteristics measured with the light receiving optical system of a short focal point or low sensitivity.  <P>SOLUTION: The ocular characteristic measuring apparatus is provided with a primary illumination optical system 10 for illuminating an eye 100 retina to be examined with luminous flux from a light source section 11, a primary light receiving optical system 20A for light receiving through a primary transducing member 22A of the long focal point or the high sensitivity for transforming the reflection luminous flux from the examined eyes 100 into two or more beams, a second light receiving optical system 20B for light receiving through a second transforming member 22B of the short focal point or the low sensitivity for transforming the reflected luminous flux from the eye retina to be examined into two or more beams, a primary receiver 21A for light receiving the luminous flux of the primary light receiving optical system 20A, and a second receiver 21B for light receiving the luminous flux of the second light receiving optical system 20B. The optical characteristics of the eyes to be examined are determined, based on the output of the primary receiver 21A and/or the second receiver 21B and the variation direction of the beam is presumed based on the output signal from the second receiver 21B.  <P>COPYRIGHT: (C)2004,JPO