baber/WOPTO huggingface dataset:
Patent JP-2004340059-A (JP)
Title: Air/fuel ratio control device for engine
Inventor: HIKIRI KUNIHIKO
IPC: F02D19/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To secure high accuracy in controlling the air/fuel ratio and to improve the exhaust-gas performance of a CNG engine.  <P>SOLUTION: The air/fuel ratio control device for an engine which uses compressed natural gas as fuel and which has a catalyst equipment 12 in an exhaust system includes operating condition detecting means 16, 17 which detect the operating condition of the engine; a target air/fuel ratio setting means 15 which sets a target air/fuel ratio according to the operating condition; a wide-area air/fuel ratio sensor 13 and an oxygen sensor 14 for CNG which are arranged on the upstream side of the catalyst equipment 12 in the exhaust system; and an air/fuel ratio control means 15 which performs feedback-control, so that the air/fuel ratio of the gaseous mixture supplied to the engine may be a target air/fuel ratio according to the output of the wide-area air/fuel ratio sensor 13 and the oxygen sensor 14 for CNG.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346967-A (JP)
Title: Clutch control device
Inventor: SUZUKI YUJI
IPC: B60L50/16
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear half-clutch control near the request of a driver when the clutch of an engine is automatically engaged in a hybrid electric car having a drive system transmitting the output of an engine to wheels, the clutch engaging and disengaging the drive system, a rotation transmitting mechanism connecting the drive shaft of a rotating electric machine to the clutch output side of the drive system, a storage device forming the power supply of the rotating electric machine.  <P>SOLUTION: This clutch control device comprises a hydraulic clutch actuator 8 driving the engagement and disengagement of the clutch 3a, a hydraulic supply means 27 driving the hydraulic actuator 8 to the disengagement of the clutch, an electromagnetic valve 28 forming a discharge means for hydraulic pressure holding the hydraulic actuator 8 in the engagement of the clutch, a means 10 controlling, by duty, the valve opening rate of the electromagnetic valve 28 so as to change a clutch stroke stepwise according to a clutch stroke when a request for the engagement of the clutch 3b occurs, and a means correcting a duty ratio in a half-clutch area by adjusting the frequency of the reference pulses of duty signals according to parameters related to a request from the driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349453-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KOBAYASHI TOSHIHIKO
IPC: H01L21/60
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same, in which an extruding part from the electrode at the center of a bump is reduced at the time of joining a wire to the bump provided on the electrode of a semiconductor chip.  <P>SOLUTION: An IC chip 11 having a pad 13 at the surface thereof and an Au bump 15 provided on the pad 13 of this IC chip 11 are provided. Thickness of the central area 16 in the longitudinal direction viewed from the plane of this Au bump 15 is identical to the respective thickness of both termination parts 18, 19 in the longitudinal direction viewed from the plane of the relevant Au bump 15. Moreover, width of the relevant central area 16 is less than the respective width of both termination parts 18, 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344457-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the re-usability of the outer constituent parts by preventing the breakage of the outer constituent parts otherwise caused by the fixation of the mounting parts.  <P>SOLUTION: A pachinko game machine 1 has an outer frame 2 as an outer constituent part and a front frame 3 provided on the front part. A glass door frame 4 is provided on the front side of the front frame and a game board 5 is arranged at the inner portion. As the premise, the front frame 3 should be openably supported on one side part of the outer frame 2 through the mounting parts. Especially, the diameter of a through-hole to be pierced by a screw means formed at a mounting part of the outer frame 2 is made larger than the outer diameter of the screw means. In other words, none of female thread is formed in the outer frame 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345699-A (JP)
Title: Lid-like member fitting structure of resin-made container
Inventor: NAKAMURA KAZUHIRO
IPC: B60K15/03
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid-like member fitting structure of a resin-made container capable of enhancing the fitting precision of a ring-like member.  <P>SOLUTION: A resin-made container body (a tank body) 2 comprises a ring-like groove 6 formed in an outer circumferential part of an opening part 5, a plurality of bolts 4 which are integrally embedded in the ring-like groove 6 and circumferentially erected so as to be along the outer circumference of the opening part 5, and a metal ring-like member 3 formed of a flat plate. A cavity part 8 expecting the heat shrinkage of resin is formed in an outer circumferential part 6a of the ring-like groove 6. A bottom surface of the cavity part 8 is arranged lower than bottom surfaces of the ring-like member 3 and the bolts 4, and a water discharge passage 7 to discharge water stored in a peripheral part of the ring-like member 3 and the bolts 4 is formed therein. The ring-like member 3 is insert-molded with the resin to mold the resin-made container body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349586-A (JP)
Title: Separator for electric double layer capacitor, electric double layer capacitor, and method for manufacturing separator for electric double layer capacitor
Inventor: YAMAZAKI KOJI
IPC: H01G9/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor for an electric double layer capacitor which has a suitable wetting property to an electrolyte and a flexibility, an electric double layer capacitor having the separator, and a method for manufacturing the separator for the electric double layer capacitor.  <P>SOLUTION: The separator 1 for the electric double layer capacitor includes aramid fibers 2, polyester fibers 3, glass fibers 4, silicas 5 (inorganic compound forming hydrosol) containing particulate silicas 6 (particulate inorganic compound) impregnated into these fibers and having particle diameters not smaller than 1 nm and not larger than 500 nm. A total amount of the silicas 5 and the glass fibers 4 is not smaller than 10% by weight and not larger than 50% by weight. The electric double layer capacitor comprises the separator. The method for manufacturing the capacitor for the electric double layer capacitor comprises a mixing step of mixing the aramid fibers 2, the polyester fibers 3, the glass fibers 4, and silica sol 22, and a paper making step of carrying out paper making of the mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356678-A (JP)
Title: Telephone set
Inventor: IKUTA KATSUMI
IPC: H04M1/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set with which a user detects that a caller talks to the user even when the user detaches its ear from the telephone set.  <P>SOLUTION: The telephone set is provided with: a loudspeaker for sounding voice; a sensor for sensing whether or not the loudspeaker and the user's ear are in contact with or close to each other; a voice detection means for detecting the voice from the speech opposite party; and a control means for providing a notice to the user as its control when the sensor senses that the ear of the user is not in contact with nor close to the loudspeaker and the voice detection means detects the voice from the caller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356721-A (JP)
Title: E-mail repeating apparatus, method and program thereof
Inventor: NONAKA SHUNICHIRO
IPC: H04L12/58
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To display a moving image in simulation, even if an electronic mail with the moving image is transmitted to a portable terminal device which cannot display a moving image.  <P>SOLUTION: When an e-mail receiving section 11 receives an e-mail E0 with moving image data M0, a model discriminating section 13 discriminates a model of a portable terminal device 3 of a transmission destination. If the terminal device 3 of the transmission destination is not a model capable of displaying a moving image, a color-reduced processor 15 applies color-reduced processing to the moving image data M0 to generate color-reduced image data R1. An image adder 16 adds the moving image data M0 or the color-reduced image data R1 to an e-mail body E1, and an e-mail transmitter 18 transmits an e-mail E2 with the image to the terminal device 3 of the transmission destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352398-A (JP)
Title: Two-side handling device and image forming apparatus
Inventor: ASABA YOICHI
IPC: B65H5/38
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-side handling device capable of eliminating a large-sized construction, a large-sized body of an image forming apparatus, a drop of the producibility, committing a misoperation, and a deterioration in the hand feed operating performance.  <P>SOLUTION: The two-side handling device 70 is removably installed from outside on the body 100 of a copying device (the body of the image forming apparatus) and is structured so that a sheet S with an image formed on its one surface by an image making device W is introduced, the leading edge being discharged once out of a switch-back inlet/outlet 75, and is re-fed to the image making device W through a re-feeding path R6 upon being inverted by switching-back. The two-side handling device is equipped with a hand feed tray 78 capable of being opened and closed which guides a hand-fed sheet and sends by hand to the image making device through the re-feeding path and a switch-back inlet/outlet located over the hand feed tray. Under the switch-back inlet/outlet, a guide member is installed capable of being opened and closed which guides the sheet to be discharged to the outside therefrom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004053592-A (JP)
Title: Escapement mechanism for clock
Inventor: OECHSLIN LUDWIG
IPC: G04B15/06
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance escapement mechanism that is improved in time counting ability.  <P>SOLUTION: This escapement mechanism 1 is arranged between a gear train and a roller 2 to which a balance wheel with spring is attached. The balance wheel draws a freely vibrating circular-arcuate curve and receives vibrations which maintain propulsive forces. This mechanism 1 includes first and second toothed wheels 3 and 4 which are engaged with each other and one of which is driven by means of the gear train and an oscillating member 5. First and second contacting means 41 and 42 which receive propulsive forces alternately generated by the wheels 3 and 4 and a roller 2 cooperatively rotationally drive the oscillating member 5 by transmitting the propulsive forces to the roller 2 and the member 5 has propelling means 11 and 12 which maintain the vibration of the balance wheel and first and second blocking means 43 and 44 which alternately block the first and second wheels 3 and 4 after the propulsive forces are transmitted to the roller 2. The first and second contacting means 41 and 42 and first and second blocking means 43 and 44 are arranged in separated areas on the peripheral surface of the oscillating member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355182-A (JP)
Title: Point card system
Inventor: SUZUKI SHIGEMITSU
IPC: G06Q50/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point card system for preventing loss in customers' interest in purchase following the expiration of the period of points and cards.  <P>SOLUTION: Period points are given to the point card 6 of customers according to lapse time from the contract of basic services, and the period points are made effective until the completion data of the contract. Since the period points continue to increase even if they are left alone without worrying about the exchange period, so that even a customer who is not interested in collecting points can increase the customer's desire as the customer stores the points longer, thus leading to the securing of regular customers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351731-A (JP)
Title: Applicator
Inventor: FUKUI HISAO
IPC: B43K23/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the conventional problem that when a rolling stop of an applicator is small, there is the possibility that its head (a brush head part) might touch a table top and that therefore, the conceivable alternative is to enlarge the stop but it lacks being realizable, considering the ease of accommodating the applicator into its case or its portability.  <P>SOLUTION: The applicator has an application part at the tip of the barrel and a depositing part which can be ejected and accommodated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360086-A (JP)
Title: Pile sheet-like article and method for producing the same
Inventor: ASHIDA TETSUYA
IPC: D06N3/14
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber pile sheet-like article which has excellent appearance, excellent texture, and sufficient durability on fastness, mechanical properties or the like, and giving large contrast appearance.  <P>SOLUTION: This pile sheet-like article which comprises a three-dimensionally interlaced nonwoven fabric comprising polyamide ultrafine fibers containing carbon black in an amount of 3 to 10 wt.% and having an average fineness of 0.001 to 0.01 dtex and polyester ultrafine fibers not colored with a pigment and having an average fineness of 0.001 to 0.1 dtex, and a polyurethane contained in the three-dimensionally interlaced nonwoven fabric is characterized by forming piles from the polyamide ultrafine fibers and the polyester ultrafine fibers in a blended state, substantially dyeing only the polyamide ultrafine fibers and the polyurethane with one or more dyes, and having a pile surface K/S of ≥10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322623-A (JP)
Title: Index
Inventor: OGASAWARA HAJIME
IPC: G09F3/10
Filed: 2003-04-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an index which can be repeatedly pasted and peeled off at an arbitrary position of documents and files.  <P>SOLUTION: The index is fixed to the arbitrary position of the documents and the files by the suction force of an acrylic foamed sponge. The cells on the surface of the acrylic foamed sponge play a role of sucking disks. The acrylic foamed sponge is repeatedly attached on the opponent in contact with the sponge with proper strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154859-A (JP)
Title: Mold for press forming metal plate and method for press forming metal plate
Inventor: YAMANO TAKAYUKI
IPC: B21D53/88
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for press forming which stably generates a reverse bending deformed part by overrun even when a die shoulder radius is large, reduces a phenomenon such as a wall camber as little as possible, and can raise a dimensional precision at the time of press forming a metal plate, and a method for press forming using this type of mold.  <P>SOLUTION: The mold has at least a punch and a die, and is for press forming the metal plate. The punch-die clearance CL2 corresponding to the part formed at least immediately after the early period of press forming is set broader than the punch-die clearance CL1 corresponding to the part formed at the early period of press forming (CL1<CL2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329180-A (JP)
Title: Flavor-seasoning material using fermented soybean with red pepper, and sesame paste, peanut paste or the like, and method for producing the same
Inventor: KAWAHARA JUN
IPC: A23L27/10
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seasoning material containing a salt content and capable of fulfilling the purpose of the seasoning in even a cooking which is not satisfied without using a conventional salt content, by using only a small amount of salt by well balancing the seasoning material with a hot taste and a flavor, exhibiting salt content reduction effect and also being eaten by anybody.  <P>SOLUTION: This seasoning material is characterized by grinding fermented soybean with red pepper well and mixing with oils and fats paste such as sesame, etc., and sugar, to reduce the salt content of the fermented soybean with the hot taste, and also making it edible by anybody with the mild oils and fats paste.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364187-A (JP)
Title: Earth base station, mobile satellite communication system and signal processing method
Inventor: KONISHI MUNEO
IPC: H04W72/04
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve mobility of a user station by reducing a control burden required for handover between beams in the user station during communications by improving efficiency in utilizing power of a satellite repeater and efficiency in utilizing a frequency of a feeder link.  <P>SOLUTION: In response to a communication request from a user station A, the earth base station assigns a channel #n to the user station A by dynamic channel assignment (1). When the user station A uses the channel #n to transmit data (2), the channel transmitted by the user station is repeated to the feeder link by the satellite repeater (3). The earth base station branches a received signal for the number of beams (4), calculates a frequency conversion quantity (F<SB>β</SB>+f<SB>n</SB>) by using a branch number #b and a channel number #n that is assigned in (2), and converts the frequency of the received signal (5). Further, the earth base station extracts a baseband signal by a low-pass filter and performs composition and demodulating processing (6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005365-A (JP)
Title: Method and apparatus for laser annealing
Inventor: NISHIDA KENICHIRO
IPC: H01L21/20
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for laser annealing by which the diameter of a crystal grain can be controlled by suppressing the formation of an amorphous Si ridge by deforming the energy distribution of a laser beam.  <P>SOLUTION: A symmetrical laser beam 2 having an energy distribution which is symmetrical with respect to the center line is converted into an asymmetrical laser beam 6 having an energy distribution which is asymmetrical with respect to the center line, and the crystal grain is grown on a substrate by melting a silicon film formed on the surface of the substrate by projecting the asymmetrical laser beam 6 upon the film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004041719-A (JP)
Title: Statistical system for online console-based game
Inventor: CAIAFA DANIEL
IPC: A63F13/12
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a statistical system for an online console-based game.  <P>SOLUTION: A user is assigned to one of a plurality of rating groups on a rating table. A ranking of the user is extracted by identifying a rating group to which the user is assigned among the plurality of the rating groups and by generating a count of users who are assigned to groups having a higher rating range than that of the group of the user. Then, a relative position of the user in the group of the users is added to the count of the users to generate the ranking of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005001544-A (JP)
Title: Accessory driving device for idling stop vehicle
Inventor: ASAI JIRO
IPC: F02N11/04
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory driving device for an idling stop vehicle which is simple and exhibits excellent idling stop properties.  <P>SOLUTION: Rotation of a motor-driven compressor 4 is transmitted to an engine through a planetary gear mechanism 5 and an one-way clutch 18 to start the engine. Rotation of the engine is transmitted to the motor-driven compressor 4 through the one-way clutch 19 and the planetary gear mechanism 5 to release an electromagnetic clutch 3 when the engine is stopped and an air-conditioner is in operation. The motor-driven compressor is driven by the engine during normal traveling to serve as a generator for charging a battery. Thereby, a compact accessory driving device for an idling stop vehicle is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249076-A (JP)
Title: Deodorizer
Inventor: KANAI YUUKI
IPC: A61L9/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizer which effectively decomposes/deodorizes malodorous components.  <P>SOLUTION: The deodorizer satisfies formulas: P=α×ä2d/L×(2Z+R)+d+R}, wherein variables are given as follows; 0.9≤α≤1.1, 3 mm≤Z≤10 mm, where R is the outer diameter of a cylindrical light source (6), Z is the gap between the cylindrical light source (6) and a honeycomb photocatalyst carrier (5), d is the width of an opening of the honeycomb photocatalyst carrier (5), L is the thickness of the honeycomb photocatalyst carrier (5), and P is the pitch of the cylindrical light source (6).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005009998-A (JP)
Title: Infrared solid image pickup element and its manufacturing method
Inventor: FUJIWARA IKUO
IPC: H04N5/33
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared solid image pickup element with high sensitivity and low noise.  <P>SOLUTION: The infrared solid image pickup element is formed on a semiconductor substrate. It comprises an infrared absorbing part 1 for absorbing and converting incident infrared light to heat, an infrared detector 2 for converting the temperature variation due to heat generated in the infrared absorbing part 1 to electric signal, and at least one support wiring 312 which supports the infrared detector 2 apart from the semiconductor substrate 300 and serves as I/O wiring of the infrared detector 2. The infrared detector 2 has a first and a second vertical pn junction diodes 306 and 308 arranged face to face in the direction approximately perpendicular to the semiconductor substrate 300 putting an element separation region in between, and an embedded electrode layer 317 consisting of metal silicide formed along the bottom of the element separation region and conducting each end of the first and the second vertical pn junction diodes 306 and 308.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004021268-A (JP)
Title: Development method of high contrast photographic material containing polyhydrazide nucleation agent
Inventor: ROUSSILHE JACQUES
IPC: G03C5/30
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development method which is highly cost-effective in developing exposed high contrast photographic material and has excellent robustness and consistency.  <P>SOLUTION: In the development method of the exposed high contrast photographic material, the photographic material contains a substrate having at least one layer silver halide emulsion layer and the silver halide emulsion layer contains at least one kind of hydrazide nucleation agent: wherein, the nucleation agent (a) is represented by formula (I), the photographic material (b) is developed in the hydroquinone-free developer which contains the principal development ingredient of ascorbic acid or ascorbic acid salt type and a mixture of 3-pyrazolidone as a supplementary development ingredient and, therein, at least one kind among the 3-pyrazolidone is represented by formula (II).  <P>COPYRIGHT: (C)2004,JPO