baber/WOPTO huggingface dataset:
Patent JP-2007066392-A (JP)
Title: Semiconductor memory device
Inventor: SATOMI KATSUJI
IPC: G11C11/41
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of surely detecting a memory cell causing an unstable operation due to insufficient memory cell current.  <P>SOLUTION: A bit-line driving circuit 25a is arranged for each bit-line pair BLm, NBLm, and is configured to reduce one potential selected from those of the bit-line pair BLm, NBLm. In a test operation, a potential difference between the bit-line pair BLm, NBLm is reduced by grounding the bit-line BLm conducting to an H-side memory holding node of a memory cell Mn_m.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061392-A (JP)
Title: Knock type cosmetic container
Inventor: NARAMOTO SATORU
IPC: A45D40/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knock type cosmetic container having excellent operability and allowing a user to open/close a lid easily and securely with one hand.  <P>SOLUTION: The operation knob 25 is connected to the proximal end of an inside casing 23, and a cap 1 covers the inside casing 23 and from the distal end of the inside casing to the operation knob. The cap 1 is composed of an outer lid 2 and an inner lid 3. The inner lid 3 is energized in the direction of an upper dead point. The outer lid 2 has a guide part 5 on the bottom, and a copying body 15 is disposed to project in the front 13 of a post-like projection 11 disposed at the center of the guide part 5. The copying body is made to copy a cam-like part 33 disposed in a movable rod 29 which interlocks with the inner lid 3, and the cam-like part 33 is circulated and slid in one direction in a cam groove 19 formed along the copying body. The base point P1 of the cam groove is formed eccentrically outward or homeward to a branch part 17 of the copying body. The opening and closing of the lids can be performed in the process of movement of the cam-like part 33 on the cam groove 19 by one push of the operation knob 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063880-A (JP)
Title: Furniture
Inventor: IMATAKA HIROAKI
IPC: E05B65/44
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To completely maintain confidentiality while enabling access to a partitioned storage part which is provided in a partitioned state inside furniture from the outside of the furniture by a simple operation.  <P>SOLUTION: A wagon W as the furniture comprises: a wagon body 1 as a furniture body with an opening 1a; the face 2A of a drawer 2 as an opening and closing body for opening and closing the opening 1a; a locking mechanism 3 for locking the face 2A of the drawer 2 in a closing position; a partitioned storage part 4a which is formed in a partitioned state in the wagon body 1; a charging port 5 for making the storage part 4a communicate with the outside of the wagon W; a lid body 6 for opening and closing the charging port 5; and an interlocking mechanism 7 for locking the lid body 6 in a closing position by the use of the locking operation of the locking mechanism 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064129-A (JP)
Title: Piston for internal combustion engine and method for manufacturing same
Inventor: HOSOYA ASAKO
IPC: B23K20/12
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen a ring groove 13 and make finer the finish required.  <P>SOLUTION: A friction stir area 18 subjected to friction stir processing is formed over whole circumference of a piston by relatively moving the piston 10 and a rotary tool 11 in a circumference direction while rotating the same around an axis under a condition where a pin 13 of the rotary tool 11 is inserted in an outer circumference part of the aluminum alloy piston 10 for an internal combustion engine. The ring groove 15 is formed in the friction stir area 18.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049658-A (JP)
Title: Bone conduction type receiver using piezoelectric vibrator
Inventor: HONMA KIYOTAKA
IPC: H01L41/09
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a crack is easily generated on a ceramic plate by the mass of an output transmission piece and a pressure applied from the outside when the output transmission piece is brought into direct contact with the rigid ceramic plate while the output transmission piece is connected to a piezoelectric vibrator and output to the outside is performed so as to obtain vibration output in a bone conduction type receiver or the like.  <P>SOLUTION: A notched part is provided on a part of the ceramic plate of a surface layer, the contact part of the output transmission piece is changed to the metal plate of an inner layer highly durable against continuous loads, and thus the durable service life of the piezoelectric vibrator is prolonged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073615-A (JP)
Title: Cleaning nozzle and cleaning method using it
Inventor: SHUZENJI KIYOTAKA
IPC: B05B7/04
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning nozzle and a cleaning method using the same, capable of removing a contaminant at a low cost with no damage on an object.  <P>SOLUTION: A cleaning nozzle 10 comprises a nozzle body 18 equipped with a cross-sectionally circular divergent part 13 gradually enlarging in flow direction on the lower stream side of a throat 11, and a cleaning liquid supply pipe 21 that discharges a cleaning liquid 20 in the same direction as the flow of a compressed air 15 that is supplied to the nozzle body 18. The discharge opening 22 of the cleaning liquid supply pipe 21 is arranged near the throat 11 away from an inside wall surface 23 of the nozzle body 18, with the compressed air 15 advancing at sonic speed in the throat 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072720-A (JP)
Title: On-vehicle system, on-vehicle apparatus, and audio device
Inventor: MOTOSADA YUKIO
IPC: B60R11/02
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ETC on-vehicle system which informs a user that data cannot be exchanged with an on-road apparatus, when an automobile enters an ETC lane in a state where the user has not inserted IC card to an on-vehicle apparatus, where the expiration date of the IC card mounted on the on-vehicle apparatus has passed, or where the usage of the ETC has not yet been contracted though an audio device incorporating the on-vehicle apparatus is purchased, etc.; and also to provide the on-vehicle apparatus and the audio device.  <P>SOLUTION: It is determined whether toll reception processing can be performed, in response to whether the available IC card 53 has been mounted on the ETC on-vehicle apparatus 1. It is also determined whether the travelling lane of the automobile is the ETC lane. The ETC on-vehicle apparatus 1 performs announcement to the user by using the audio device 21, in response to the determination results, or adjusts the volume of the audio device 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006079089-A (JP)
Title: Baseband modem for speech recognition and mobile communication terminal using baseband modem
Inventor: KIM CHAN WOO
IPC: G10L15/00
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech recognition baseband modem and a mobile communication terminal using the modem in which a speech recognition rate may be increased by adjusting the rate with a sampling rate suitable for speech recognition and portions of the speech recognition processing unit may be implemented in hardware.  <P>SOLUTION: The baseband modem includes an audio codec which modulates an input speech signal using either a sampling rate for speech recognition or a sampling rate for speech communication, a feature vector extraction block which extracts feature vectors from an output of the modulated audio codec using the sampling rate for speech recognition, a speech recognition block which performs speech recognition using an output of the feature vector extraction block and a vocoder which vocodes an output of the modulated audio codec using the sampling rate for apeech communication.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007072263-A (JP)
Title: Variable power optical system
Inventor: YAGYU GENTA
IPC: G02B13/18
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable power optical system which is made more compact and attains higher image quality.  <P>SOLUTION: In the variable power optical system constituted of a plurality of lens groups to form an optical object image on the imaging surface of an imager, among the plurality of lens groups, the first lens group positioned closest to the object side has negative refractive power, and the first lens group includes at least one lens of negative refractive power and a reflection optical element for bending the optical path, and an axial distance between the first lens group and the imaging surface is changed at varying the power, and provided that Nd denotes the refractive index in d-line of one lens of negative refractive power, a conditional inequality Nd>1.81 is satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069802-A (JP)
Title: Hollow particle and its internal pressure adjusting method
Inventor: TERATANI HIROYUKI
IPC: B60C7/12
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting the internal pressure of hollow particles for obtaining the hollow particles with excellent high-speed durability.  <P>SOLUTION: A large number of hollow particles composed of continuous phases made of thermal-expandable resin and independent foams are loaded in a container by atmospheric pressure. When the pressure in the container is increased and the hollow particles are brought into a high-pressure environment within a temperature range of not higher than an expansion starting temperature Ts2 of the hollow particles so as to adjust the internal pressure of the hollow particles, the pressure is increased by a plurality of steps.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070535-A (JP)
Title: Hollow particle, method for adjusting internal pressure of the same and assembly of tire and rim
Inventor: TERATANI HIROYUKI
IPC: B60C7/12
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production process of hollow particles for producing hollow particles excellent in high speed endurance.  <P>SOLUTION: The hollow particles are produced by heating and expanding thermally expandable resin particles having a gas component as a blowing agent existing in a liquid state encapsulated in a continuous phase of a resin, to produce hollow particles composed of a continuous phase formed of the resin and closed cells and capable of being thermally expanded, wherein the thermally expandable resin particles are heated in a temperature range of not lower than the expansion initiating temperature Ts1 and the resultant hollow particles are retained under the environment of a temperature of not lower than the boiling point of the encapsulated gas in the hollow particles and pressure above the atmospheric pressure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069969-A (JP)
Title: Hinge cap having freely openable/closable small lid
Inventor: YAMADA MOTOMASA
IPC: B65D47/08
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge cap having a freely openable/closable small lid which can open/close the cylindrical pouring-out port completely without touching the small lid with fingers by making the opening/closing motion of the small lid interlock with the opening/closing motion of an upper lid.  <P>SOLUTION: This hinge cap having the freely openable/closable small lid has a cap main body 6 having an upper surface wall 4 and a side wall 5 which is fitted on the mouth section 3 of a container 2, a top surface wall 7, and a skirt wall 8. The skirt wall 8 comprises the cap main body 6 and the upper lid 10 which is connected through an external hinge 9. On the upper surface wall 4 of the cap main body 6, the cylindrical pouring-out port 11 which extends to the opposite side from the external hinge 9 and in the upper diagonally lateral direction is formed. To the upper distal end of the cylindrical pouring-out port 11, the small lid 12 which opens/closes the cylindrical pouring-out port 11 is connected through an internal hinge 13. On the skirt wall 8 of the upper lid 10 on the opposite side from the external hinge 9, a small lid opening/closing protruding piece 14 which extends inward from the skirt wall 8 is formed. The opening/closing of the small lid 12 of the cylindrical pouring-out port 11 can be achieved by making the motion interlock with the movement of the small lid opening/closing protruding piece 14 accompanying the opening/closing operation of the upper lid 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006111613-A (JP)
Title: Method for producing 4-(methylthio)butane-1,2-diol
Inventor: HAGITANI KOJU
IPC: C07C323/12
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 4-(methylthio)butane-1,2-diol in a good efficiency.  <P>SOLUTION: This method for producing 4-(methylthio)butane-1,2-diol is provided by reacting 3-butene-1,2-diol with methane thiol in the presence of an azo compound. The method is industrially advantageous, since it is possible to obtain 4-(methylthio)butane-1,2-diol under a mild condition and in relatively short time by reacting 3-butene-1,2-diol with methane thiol in the presence of the inexpensive and easily available azo compound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007081690-A (JP)
Title: Image reader
Inventor: MITANI YASUTAKA
IPC: H04N1/387
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To automatically synthesize images without positional deviation when synthesizing an original manuscript larger than an image reading region by reading it twice in an image reader not connected with a PC.  <P>SOLUTION: A clip or an (ultraviolet) sticker is attached as a composition mark to the central part of the original manuscript to be read twice. Right half scan data and left half scan data are prepared so that the composition marks are matched with each other after reading the original manuscript twice.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079833-A (JP)
Title: Wiring pattern design device, method and program
Inventor: IWAZU SATOSHI
IPC: G06F17/50
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly design a wiring pattern shape, an electronic part layout or the like so as not to warp a printed wiring board by predicting the warpage (deformation) of the printed wiring board which occurs in a process for fixing (bonding) electronic parts without producing a sample of printed wiring board as a trial.  <P>SOLUTION: This wiring pattern design device comprises a design part 30 designing arbitrary wiring patterns on one surface 11 and the other surface 12 of a substrate 10; a division part 31 dividing the one surface 11 and the other surface 12 of the substrate 10 on which the arbitrary patterns are designed by the design part 30 to a plurality of areas in arbitrary sizes; an area ratio calculation part 32 calculating each area ratio of the wiring patterns contained in each of the areas divided by the division part 31; and a warping quantity calculation part 33 calculating, based on the area ratio of each area of the one surface 11 of the substrate 10 and the area ratio of each area of the other surface 12 of the substrate 10, which are calculated by the area ratio calculation part 32, a warping quantity (warping direction, warping shape, warping degree, etc.) of each area of the substrate surfaces.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076171-A (JP)
Title: Organic thin film and method for forming the same
Inventor: TORII MASASHI
IPC: B32B9/00
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable the formation of a patternized organic thin film by a simple process.  <P>SOLUTION: A method for forming an organic thin film comprises a step for forming an organic membrane having an end structure expressed in a formula (1) on a substrate, and transforming it into a chemical structure expressed in a formula (2) according to a required pattern shape, where R in the formula (2) is a hydrocarbon group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077120-A (JP)
Title: Methyloxymethylaminopyridine derivative and method for producing the same
Inventor: NAKAMURA RYOSUKE
IPC: C07D213/73
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new intermediate compound from which a methylaminopyridine derivative useful as an intermediate for medicines can industrially easily be produced.  <P>SOLUTION: This method for producing the methyloxymethylaminopyridine derivative is characterized by reacting an aminopyridine derivative represented by formula (2) (X is a halogen atom) with formaldehyde and methanol in the presence of a base.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007083401-A (JP)
Title: Manufacturing method for wiring substrate, and liquid delivering head
Inventor: KUROBE RYOICHIRO
IPC: B41J2/16
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a wiring structure of a wiring substrate brought into ILB connection to a liquid delivering substrate.  <P>SOLUTION: A wiring substrate material B is manufactured which has: an opening 11 to mount the liquid delivering substrate not illustrated, a contact part 12 for inputting an electrical signal; a wiring lead 14 arranged in the opening 11; and a wiring sharing part 15. Electrolytic plating of the contact part 12 and the wiring lead 14 is carried out while an internal wiring cable 13 extended to a substrate end edge is made a wiring cable for plating, whereby a plating layer of Au and Ni for protection is formed. Every wiring lead 14 is rendered conductive by the wiring sharing part 15, and therefore, one internal wiring cable 13 to be the wiring cable for plating is enough. After plating processing, the wiring sharing part 15 is removed by blanking or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084612-A (JP)
Title: High molecular light emission material, organic electroluminescent element and display
Inventor: KOYAMA TAMAMI
IPC: C09K11/06
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high molecular light emission material giving high purity red light in high emission efficiency, and an organic EL device and a display excellent in durability with simplifying production processes and bringing the display to have a large surface area.  <P>SOLUTION: The high molecular light emission material is a high polymer containing a structural unit derived from an iridium complex expressed by formula (1) (wherein R<SP>1</SP>to R<SP>13</SP>independently express each H, cyano, a 1-10C alkyl or a 1-10C alkoxy; L expresses a bidentate ligand of a monovalent anion having a polymerizable functional group).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085286-A (JP)
Title: Fuel consumption measuring device
Inventor: ENOMOTO YUTAKA
IPC: G01F23/18
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel consumption measuring device measuring fuel consumption with high accuracy even if fuel to be measured is a small amount of fuel in a buret without influence of pulsation of return fuel.  <P>SOLUTION: The fuel consumption measuring device comprises: a fuel outlet pipe 12 supplying the fuel G in the buret 11 to an engine E; a return fuel return pipe 13 returning return fuel from the engine to the fuel outlet pipe; a sub-tank 14 communicating to the buret through a back pressure space 15a and whose pressure is kept to be 20 KPa by silicone oil S; a pressure holding means 15 applying pressure to the fuel in the buret to keep the pressure of the fuel in the buret to be 20 KPa constantly; a differential pressure sensor 16 measuring specific gravity differential pressure between the fuel in the buret and the silicone oil in the sub-tank. The fuel consumption in the buret is measured based on the differential pressure measured by the differential pressure sensor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084765-A (JP)
Title: Curable epoxy resin film, optical waveguide using the same and photoelectric composite substrate
Inventor: HASHIMOTO SHINJI
IPC: G02B6/122
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable epoxy resin film having high transparency and excellent curability, and usable for optical applications; to provide an optical waveguide providing little loss and high-speed transmission; and to provide a photoelectric composite substrate having heat resistance and high reliability.  <P>SOLUTION: The curable epoxy resin film is obtained by forming a resin composition comprising an epoxy resin obtained by adding 1,2-epoxy-4-(2-oxiranyl)cyclohexane to 2,2-bis(hydroxymethyl)-1-butanol, a butyral resin represented by the chemical formula of the figure, and a cationic polymerization initiator, into a film shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096486-A (JP)
Title: Mobile communication system selection method and mobile communication terminal used for the same
Inventor: ISHIDA TAKEYA
IPC: H04W4/18
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone terminal capable of sending a real time reply to a caller and confirming a display message by the caller without receiving voice communication at the arrival of a call.  <P>SOLUTION: A caller side mobile phone terminal transmits a call signal associated with the voice communication and the display message to a called party side mobile phone terminal. Upon the receipt of the call, the called party side mobile phone terminal reproduces a ringtone and automatically displays the display message on a display screen 140. The called party determines whether or not the incoming call is received by the voice communication or a character chat on the basis of the display message, and depresses a voice mode selection key 151 or a character chat mode selection key 152. When the character chat mode selection key 152 is depressed, the called party side mobile phone terminal transmits an automatic voice message denoting the selection of the character chat mode to the called party side mobile phone terminal and thereafter starts character chat operations. When the caller listens to the automatic voice message and thereafter depresses the character chat mode selection key 152, the caller side mobile phone terminal also starts character chat operations.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089457-A (JP)
Title: Roller line apparatus and reversing apparatus of mushroom culture bottle
Inventor: ARIGA MITSUHARU
IPC: A01G1/04
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller line apparatus and a reversing apparatus of a mushroom culture bottle having improved workability by rationalizing constitution and action of apparatuses.  <P>SOLUTION: The roller line apparatus is equipped with a roller line 10 in which a plurality of conveying rollers are arranged in parallel so as to constitute two surfaces 11 and 12 of obverse and reverse for carrying in and out work pieces, a reverse means 30 for reversing the roller line 10, a first retention means 41 for retaining work pieces on one surface 11 for carrying the work pieces constituted by the roller line 10 and a second retention means 42 for retaining the work pieces on the other surface 12 for carrying the work pieces constituted by he roller line 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT