baber/WOPTO huggingface dataset:
Patent JP-2004310880-A (JP)
Title: Magnetic random access memory
Inventor: IWATA YOSHIHISA
IPC: G11C11/15
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic random access memory (MRAM) in which the set value of writing current in a writing test mode is switched to a value smaller than and a value larger than those in normal use to realize evaluation of an erroneous margin or a writing margin resulting in the high reliability of the MRAM.  <P>SOLUTION: The MRAM in which magnetoresistive elements being memory elements are arrange two-dimensionally on a plane and a current magnetic field generated by a line-direction current and a current magnetic field generated by a column-direction current are used for selectively writing data in the magnetoresistive element is characterized in that there are a plurality of set values of writing current in each of the line and column directions in writing test mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307394-A (JP)
Title: Method for producing decahydronaphthalen-2-one-based compound
Inventor: KIHARA YOSHIHIRO
IPC: C07B61/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for economically advantageously producing a decahydronaphthalen-2-one-based compound in a high yield.  <P>SOLUTION: In the method for producing the decahydronaphthalen-2-one-based compound by dehydrogenating a decahydronaphthalen-2-ol-based compound in the presence of at least one kind of a catalyst selected from the group consisting of a copper-based catalyst and a Raney-type catalyst in a liquid phase, the dehydrogenation reaction is carried out in the presence of an inert solvent while continuously or intermittently extracting evolved hydrogen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310494-A (JP)
Title: Filtering device, system, method and program
Inventor: OKADA TOYOHIKO
IPC: G06F13/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of word filtering excellent in accuracy, that is a filtering device, a system, a method and a program.  <P>SOLUTION: A local setting part 4 of a filtering device 1 accepts specifications such as new adding, a change and deletion regarding each restricted word which are character strings to become targets of browsing restrictions and reflects the specifications to restricted word data 5, and similarly accepts specifications such as new adding, a change and deletion regarding each white word which are character strings to be eliminated from restriction targets as a whole even if the white words include the restricted words, respectively, and reflects the specifications to a white word list 6 which is data. As to contents including the restricted words not included in any white word, a restriction part 7 conducts the browsing restrictions or evaluation determination therefor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309913-A (JP)
Title: Toner concentration detector
Inventor: UEDA HIROYUKI
IPC: G03G15/11
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively, continuously and accurately detect toner concentration in liquid developer.  <P>SOLUTION: A rotary body 61 having a light transmissible cylindrical part 61b is arranged in a developer tank so that a part of both end surfaces of the cylindrical part is immersed in the liquid developer, and is rotated and driven around a rotary shaft extended between both end surfaces. A concentration sensor 63 is arranged in the cylindrical part, and light is emitted to a peripheral surface immersed in the liquid developer of the cylindrical part as emitted light, and the reflected light of the emitted light is received as received light. The toner concentration in the liquid developer is obtained in accordance with the intensity of the received light by a controller 72. Also, a cleaning member 64 is arranged by corresponding to a peripheral surface which is not immersed in the liquid developer of the cylindrical part, so that the peripheral surface of the cylindrical part is cleaned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316128-A (JP)
Title: Opening device
Inventor: NOGUCHI HIROSHI
IPC: E06B1/14
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening device which can reduce manufacturing costs by reducing the number of working processes for a corner part of a reinforcing rib at an outdoor side end of a jamb of a window frame.  <P>SOLUTION: The jamb of the window frame is equipped with the reinforcing rib 31 which is formed at the outdoor side end thereof. The reinforcing rib 31 is equipped with an outdoor surface part 32 which is elongated outward, a bent part 33 which is bent by being rounded to an indoor side from a leading end of the surface part 32, and a chamfered part 34 which is formed at each of the upper and lower corner parts of the bent part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316707-A (JP)
Title: Bearing device
Inventor: UENO HIROSHI
IPC: F16C33/66
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device allowing to be mounted on a more compact bearing and capable of automatically supplying the oil for a long time by miniaturizing and slimming an oil supply unit to be fitted to a bearing.  <P>SOLUTION: In this bearing device, an outer ring 1 and an inner ring 2, which rotate in relation to each other, are arranged, and a rolling body and a rolling body 3 held by a holder are arranged in an annular space between both the rings, and a seal ring 5 is arranged in both sides, and a battery 6, a lubricant storage tank 8 and a pump 9 for sucking the lubricant from the tank 8 for discharge are formed into a unit body 10 and fitted to a seal ring 5 freely to be removed. The lubricant is discharged from the pump 9 to the annular space, in which the rolling body 3 is arranged, and lubricant discharge quantity of the pump is controlled by a sensor and a control circuit. The unit body 10 is removably fitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320415-A (JP)
Title: Mobile telephone system
Inventor: MASUDA KATSUYUKI
IPC: H04M1/72433
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile telephone system which enables a user in the circumstances where speaking is impossible, to transmit a desired voice message to a user of an oppsite terminal with less restrictions on the available voice messages without utterance while enabling the user to hear a voice from the opposite terminal.  <P>SOLUTION: A mobile telephone terminal 1 is provided with: a means 12 for transmitting a request for connection to a packet switching line to the network side; and a means 11 for transmitting the data corresponding to the desired voice message. The network is provided with: a data/voice message conversion means 4 for converting transmitted data to a corresponding voice message; and a means for merging and transmitting the converted voice message to the packet switching line of the opposite terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325794-A (JP)
Title: Method for manufacturing fluoride optical element and fluoride optical element
Inventor: HOSHINO YASUYUKI
IPC: B24B13/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fluoride optical element which is little in light absorption loss and has a smooth and clean surface by removing a slight amount of the abrasive grains stuck to the surface of the fluoride optical element after polishing and a modified layer formed thereon and a fluoride optical element obtained by the method.  <P>SOLUTION: The method for manufacturing the fluoride optical element has (I) a process of forming the fluoride optical element by polishing the surface of a fluoride solid by using the abrasive gains and (II) a process of cleaning the fluoride optical element by bringing the same into contact with gaseous fluorine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003285963-A (JP)
Title: Picture recording system and relay unit
Inventor: KIDA YUJI
IPC: B65H29/70
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture recording system to improve the degree of freedom of a situation place in an office by suppressing the size of the situation area of a combined system.  <P>SOLUTION: A picture recording device 1 is constituted so that it has width matching with the size of an inclusion small size recording material and a picture-recorded recording material is discharged on the upper surface of a device body. All of connected peripheral apparatuses including the picture recording device contain a large size recording material and are assembled such that they are approximately contained in the range of the upper surface of a paper feed unit 2A (2B) having a width matching with the size of a large size recording material. A relay unit 6 to straighten a curve conveys the recording materials to a staple device 5 or switches back and conveyed to a double surface conveying unit 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335122-A (JP)
Title: Light emitting element
Inventor: NAKAYAMA YUJI
IPC: H01L51/50
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element excellent in color purity, external quantum efficiency, and light emitting efficiency.  <P>SOLUTION: The light-emitting element contains one or more kinds of platinum complexes expressed in general formula (1) (used as a light emitting layer material, a charge transport material or the like for a light emitting element such as an organic electroluminescent element). In the formula, a ring A and a ring B independently denote an aromatic ring or an aromatic series heterocycle which may have a substituent, X denotes either an oxygen atom or a sulfur atom, and R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>independently denote either a hydrogen atom or a substituent. Where, R<SP>1</SP>and R<SP>2</SP>, R<SP>2</SP>and R<SP>3</SP>, as well as R<SP>3</SP>and R<SP>4</SP>may be combined to form a ring respectively, and the ring may be further combined to form a condensed ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332136-A (JP)
Title: Rubbing fabric
Inventor: AOYAMA AKIRA
IPC: G02F1/1337
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubbing fabric which has sufficient performances also on opening and napping and has an excellent clean degree.  <P>SOLUTION: Yarns comprising acetate fibers are used as many pile yarns 3 woven in a ground weave comprising warps 1 and wefts 2, and the fabric suitable for rubbing treatments can thereby be produced. Namely, since having the tip cross sections which are more uniform than those of cotton and rayon and an excellent napping property, the acetate fibers do not require a resin treatment. The acetate fibers themselves have a high clean degree. Thereby, the development of impurities causing a rubbing failure can be inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329352-A (JP)
Title: Drum type clothes dryer
Inventor: TAKAOKA MASAJI
IPC: D06F58/02
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type clothes dryer for speedily drying clothes etc. in the drum type clothes dryer which houses the clothes etc. in a rotating drum for drying them.  <P>SOLUTION: In a drum type clothes dryer which houses the clothes etc. in a rotating drum for drying them, a heat reservoir is provided at the drum to directly heat the drum and to heat air blown into the drum by a heat radiation part provided on the outer peripheral surface of the heat reservoir. Thus, the drum type clothes dryer can be given large calorie from the beginning of drying by using the calorie of the heat reservoir made to reserve heat in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333756-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: OZAWA KINYA
IPC: G02F1/139
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize clear image display having no grittiness, in a vertical alignment type liquid crystal device.  <P>SOLUTION: Slit-shaped aperture parts 21a are provided in positions corresponding to a non-pixel region of a common electrode 21 so that liquid crystal molecules L in the non-pixel region are not affected at all by the electric field generated by applying voltage between a pixel electrode 11 and the common electrode 21. The kernel of disclination generated in one pixel is made not to cross the non-pixel region and move to an another pixel region by fixing the alignment of the liquid crystal molecules L of the pixel peripheral part strongly to such an extent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305645-A (JP)
Title: One-touch fitted multi-purpose holder cover
Inventor: KOYAMA TAKAHISA
IPC: B65D25/20
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipurpose heat preservation cover easily mounted on a drink vessel such as a can, a bottle and a PET bottle regardless of its dimension, preserving the heat and easily held by letting a person scarcely feel the heat and the cold when holding it with the hand.  <P>SOLUTION: This portable and one-touch fitted multipurpose holder cover provides a sheet itself with behavior similar to a convex material by clamping and covering a leaf spring (convex) between a plastic foam sheet and an elastic cloth (jersey or the like). The foaming material with high heat preservation and protection forces and the convex material easily winding around the drink bottle into a curled state even with a small force are combined together so as to be easily held in its flat state and its rounded state in carrying, and instantaneously wind the bottle around, which is a troublesome labor in the mounting. The drink heat preserving and protecting, portable and one-touch fitted multipurpose holder cover is tuned into one with high fashionability by changing the color of the jersey part or printing it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331159-A (JP)
Title: Automatic boxing device
Inventor: ARIMOTO NAOHIRO
IPC: B65B5/06
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic boxing device capable of transporting the items to be filled in a received box under a stable condition.  <P>SOLUTION: This automatic boxing device comprises an arranging conveyor 6 having a plurality of gaps for use in storing the items mounted therein; an item receiving position R positioned at an arcuate portion ranging from a returning passage of the arranging conveyor 6 to its returning passage; an item feeding conveyor 3 arranged in opposition to the item receiving position R; a first sensor 12 for detecting an item mounted near an item discharging end of the feeding conveyor 3; a second sensor 13 for detecting an item mounted at the item receiving position R; and a control device 14 for controlling a driving of an endless transporting device in response to detected signals from the first and second sensors. The control device 14 is constructed to start a motion of the stopped arranging conveyor 6 under a condition in which the detected signal from the first sensor 12 is received after receiving the detected signal from the second sensor 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004040776-A (JP)
Title: Processing of digital mixed color document
Inventor: SEVERENS MAURIE E MARIA
IPC: H04N1/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for image processing in which color functionality is taken into account when it is judged to split into a first part to be processed by a first processing channel and a second part to be processed by a second color-dedicated processing channel and further, a user and/or an operator is capable of previewing and/or correcting the split result before actually transferring the portions to image reproducing systems.  <P>SOLUTION: A mixed color document is preferably a digital structured document containing metadata such as a PDF document. The mixed color document is split in at least a first part to be processed by the first processing channel and at least a second part to be processed by the second color-dedicated processing channel. In carrying out the splitting judgement, the color functionality rather than color contents is taken into account.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336449-A (JP)
Title: Transmission delay correction system
Inventor: KAWANABE YOSHITAKA
IPC: H04B7/26
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional transmission delay correction system automatically corrects transmission diversity delay time deviation, however, a use is allowed to only a TSTD system, limiting applicable systems.  <P>SOLUTION: Each of a 0-system and a 1-system comprises: a directional coupler 16 extracting part of a transmitting wave passed through a transmission section 15; a transmission section delay detection section 18 detecting a delay quantity between the extracted transmitting wave and output from an orthogonal modulation section 12; a delay correction value calculation section 19 calculating the delay correction quantity based on the detected delay quantity; and a delay correction section 13 delaying the transmitting wave in accordance with the calculated delay correction quantity. Thus, conducting the delay correction to respective transmitting waves by the 0-system and the 1-system corrects the delay deviation of the transmitting waves between the antenna 3-0 of the 0-system and the antenna 3-1 of the 1-system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335922-A (JP)
Title: Semiconductor device
Inventor: TERAJIMA TOMOHIDE
IPC: H01L29/868
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase the breakdown voltage of a semiconductor device having an SOI structure.  <P>SOLUTION: A diode having a first p-type region 11, an n<SP>+</SP>-type region 12, and an n<SP>-</SP>-type region 13 is formed in a semiconductor layer 10 of a BOX (Bottom Oxide Layer) layer 2. A second p-type region 14 is formed at the bottom of the semiconductor layer 10, and is divided into a plurality of zones by insulating oxide films 21. When the diode is in its reverse bias state, the second p-type region 14 under the n<SP>+</SP>-type region 12 has nearly the same voltage as the first n<SP>+</SP>-region 12. As it approaches the first p-type region 11, the potential of the second p-type region 14 is decreased. As a result, an electric field concentration at an interface between the semiconductor layer 10 and the BOX layer 2 is relaxed, and the breakdown voltage of the diode can be made high.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331027-A (JP)
Title: Air conditioner and opening opening/closing determination device
Inventor: YAMADA AKIYOSHI
IPC: B60H1/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To determine opening/closing of a door without separately providing a sensor.  <P>SOLUTION: It is determined that the door (4) is opened when temperature inclination of an internal air temperature detected by an internal air temperature sensor (9) of an air conditioner becomes more generous than a predetermined minus temperature inclination (-ΔT/ΔS) when the temperature of an indoor space (2) is reduced by cooling. It is determined that the door (4) is closed when the temperature inclination becomes sharper than a predetermined minus temperature inclination. Thereby, since the opening/closing of the door 4 is determined based on a measurement value of the existing internal air temperature sensor 9 used for air conditioning control, the opening/closing of the door 4 can be determined at low cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343330-A (JP)
Title: Noise suppressing device
Inventor: OKUYAMA MINORU
IPC: H04N5/21
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise suppressing device/method with which an appropriate filter processing can be performed in accordance with an enlargement ratio of a picture.  <P>SOLUTION: The noise suppressing device comprises a flag generation part 101 for inputting picture data Yin, detecting edges of the picture from inputted picture data and designating a pixel included between the edges as an object of a filter processing by a low pass filter when the pixel included between the detected edges is not less than a setting value, an enable signal generation part 102 for designating a low pass filter operation pixel which is to be given at every pixel being the object of the filter processing based on designation of the flag generation part 101, a low pass filter 104 for performing the filter processing on the input picture based on an enable signal that the enable signal generation part 102 generates, and an enlargement ratio deciding means for deciding the enlargement ratio of the picture and changing the setting value based on the enlargement ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043028-A (JP)
Title: Mail envelope paper
Inventor: SAKAI KUNIHIKO
IPC: B31B27/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a paper product used as individual mail envelopes by separating a series of mail envelope portions, which makes it possible to print on each envelope easily and efficiently, use as a regular or irregular size envelope depending on the size of document paper to be enclosed, and reduces storage space.  <P>SOLUTION: The mail envelope paper for the A4-size comprises two A4-size sheets of paper 1a and 1b which are foldably connected or stuck together along an upper edge 3, both longitudinal side edges 2 and 4, and a center line 5. The envelope paper has a separating line 6 in the longitudinal middle, and two lateral creases 7 and 8 defined at a predetermined interval in a lower edge section. The mail envelope paper for the A3-size comprises two A3-size sheets of paper which are foldably connected or stuck together along a long edge as the upper edge, both side edges, and three vertical lines parallel to a short edge dividing the long edge into four. The envelope paper has separating lines defined in the positions of the vertical lines, and two lateral creases defined at a predetermined interval in a lower edge section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340225-A (JP)
Title: Selection controller for transmission of vehicle
Inventor: MIYAKE TATSUHIRO
IPC: F16H63/38
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selection controller for the transmission of a vehicle.  <P>SOLUTION: The selection controller for the transmission of the vehicle is structured so that one of the engagement part and the part to be engaged of a select position deciding mechanism has a mechanical converging region in which the relative positioning of the engagement part and the part to be engaged is changed even if an actuator is out of drive and the degree of engagement of the engagement part with the part to be engaged is increased mechanically. A selection control means executes two operations, one to drive the actuator so that the relative positioning of the engagement part and the part to be engaged is put in relative movement on the basis of the target stroke in the direction of increasing the degree of engagement of the engagement part with the part to be engaged and the other to stop the drive of the actuator or decelerate when the relative positioning of the engagement part and the part to be engaged reaches the mechanical converging region and increase the degree of engagement using the mechanical converging region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI