baber/WOPTO huggingface dataset:
Patent JP-2004293656-A (JP)
Title: Control device for continuously variable transmission
Inventor: IWATSUKI KUNIHIRO
IPC: F16H61/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for making pressure-pinching force appropriate although slip is not detected in lowering the pressure-pinching force to obtain slip critical pressure of pressure-pinching force.  <P>SOLUTION: The control device for a continuously variable transmission detects a slip state along with lowering of the pressure-pinching force for nipping a torque transmission member, and sets the pressure-pinching force based on the detection result. The control device comprises: a lower limit detecting means (step S5) for detecting that the pressure-pinching force has reached a predetermined lower limit value although the slip is not detected in the process of lowering the pressure-pinching force to detect the slip state; and a pressure-pinching force setting means (step S18) for setting the pressure-pinching force based on the lower limit value in running thereafter, when the lower limit detecting means detects that the pressure-pinching force has reached the predetermined lower limit value although the slip is not detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291047-A (JP)
Title: Diecasting device, casting method, and method of judging quality of casting
Inventor: KATO TAKAAKI
IPC: B22D17/14
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diecasting device which can detect the fact that, at the time when molten metal is injected and filled into a die in a reduced pressure state, the molten metal is sucked into the die by the pressure reduction or not.  <P>SOLUTION: The diecasting device is provided with an injection sleeve 16 communicated with a cavity C. The device comprises: an injection apparatus 10 for injecting and filling molten metal fed into the injection sleeve 16 into the pressure-reduced cavity C; a pressure detector 20 for detecting the casting pressure of the molten metal to be filled into the pressure-reduced cavity C; and a discrimination part 32 for discriminating the fact that the molten metal is sucked from the injection sleeve 16 into the pressure-reduced cavity C or not before the molten metal is injected and filled based on the detected value from the pressure detector 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309686-A (JP)
Title: Method and device for wide-band speech encoding
Inventor: MISEKI KIMIO
IPC: G10L21/0388
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide-band speech encoding device capable of obtaining good sound quality even when a narrow-band sound signal is encoded.  <P>SOLUTION: A band detection part 11 detects that the narrow-band sound signal is inputted and when the narrow-band sound signal is inputted, a speech encoding part 14 performs encoding matching with the narrow-band sound signal to encode even the narrow-band sound signal with high sound quality, in spite of being a device for encoding wide-band speech.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312238-A (JP)
Title: Vpn accommodation apparatus and sip-alg apparatus
Inventor: HAYASHI KAZUHITO
IPC: H04L12/70
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VPN accommodation apparatus and an SIP-ALG apparatus capable of transmitting / receiving information related to a VPN.  <P>SOLUTION: The VPN accommodation apparatus converts a VPN number and a direction flag into a capsulated header, capsulates a SIP signal and transmits if to the SIP-ALG apparatus. When receiving the SIP signal from the SIP-ALG apparatus, the VPN accommodation apparatus particularizes a logical NAT to which the SIP signal is related, and the particularized NAT particularizes the direction of transmitting the SIP signal from the direction flag and transmits the SIP signal to the VPN or a global network. The SIP-ALG apparatus analyzes and decapsulates the capsulated signal received from the VPN accommodation apparatus, converts the result into an API, sets the SIP signal, the VPN number and the direction flag, issues a transmission request API of the capsulated signal, edits the VPN number and the direction flag as a capsulated header, capsulates the SIP signal and transmits the capsulated signal to the VPN accommodation apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306207-A (JP)
Title: Product separator and microjoint cutter
Inventor: ONARI HIROSHI
IPC: B23D15/04
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product separator, efficiently stacking products separated from raw material by cutting a microjoint, on a product pallet.  <P>SOLUTION: This product separator is constituted by including: a moving table 6 for freely carrying in and freely moving backward a work having a microjoint; two or more work clamps 9A, 9B holding a work on the moving table 7 and freely moving up and down; a work support means having a brush roller 51 advancing into the lower side of the work lifted by the work clamps 9A, 9B to freely support the work; microjoint cutters 75A, 75B for cutting a microjoint of the work supported by the work support means; a brush roller rotating means 35U for rotating the brush roller 51 in the reverse direction when the work support means is moved backward; and a lifter device 107 for moving up and down a product pallet 105 receiving the product dropping from the work support means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307706-A (JP)
Title: Low crystallinity 1, 2-polybutadiene, and its preparation process
Inventor: SHIBATA MASAHIRO
IPC: C08F36/06
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation process of 1,2-polybutadiene having less than 30%, preferably 5-18% of crystallinity by using a specific catalyst.  <P>SOLUTION: The preparation process to obtain low crystallinity 1,2-polybutadiene with the crystallinity of less than 30%, preferably 5-18%, comprises polymerizing 1,3-butadiene in a hydrocarbon solvent by using a catalyst containing (A) a cobalt salt, (B) a phosphine compound with not less than 2C having a straight chain aliphatic group having not less than 2C or 1 benzyl group and 2 aromatic groups and (C) methyl alminoxane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319149-A (JP)
Title: Electron source and electron beam device using it
Inventor: FUJIEDA TADASHI
IPC: H01J37/05
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron source for providing an electron beam having a small energy range and high luminance, and a simple method for obtaining the electron beam, and also to provide a high-performance electron beam device using the electron beam.  <P>SOLUTION: This electron beam device is characterized by having: an electron source 4 for field-emitting an electron beam which has a plurality of separated and independent electron energy distributions and in which a half-value width of at least one of the electron energy distributions is below 0.2 eV; and mechanisms 6 and 7 to selectively extract only an electron beam having an arbitrary electron energy half-value width.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314762-A (JP)
Title: Control device of frictional engagement apparatus for vehicle
Inventor: OBA MITSURU
IPC: B60K17/348
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a frictional engagement apparatus for a vehicle preferably preventing generation of heat loss when traveling on a sand ground or the like.  <P>SOLUTION: Since engagement force of a coupling 24, i.e., the frictional engagement device is changed in responsive to traveling resistance of the vehicle, at traveling or traction traveling on the sand ground having relatively high traveling resistance, the engagement force of the coupling 24 is increased or made to the maximum value. Thereby, difference in rotation speed of a control clutch 44 and a main clutch 48, i.e., friction elements included in the coupling 24 is reduced as much as possible to suppress heat generation. Namely, the control device of the frictional engagement apparatus for the vehicle preferably preventing generation of the heat loss at traveling and traction traveling on the sand ground can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320398-A (JP)
Title: Electronic business transaction method and system thereof
Inventor: TAKAMATSU KAZUKI
IPC: G06Q50/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of reception confirming messages without deterioration of security to prevent denial, and also to prevent non-useful exchange of the reception confirming messages when a business transaction has failed.  <P>SOLUTION: A signaturing side and a signature requesting side respectively store the business documents transmitted and received from the start of the transactions. The signaturing side system completely generates, when the transaction is completed, the signatures for total business documents stored until the end of transaction from the start thereof, and transmits the electronic signatures to the signature requesting side system. The signature requesting side system completely verifies legitimacy of electronic signatures received from the signaturing side system based on the stored business documents as a whole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320431-A (JP)
Title: Flat antenna equipment
Inventor: HAYASHI AKIHIKO
IPC: H01Q13/08
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide flat antenna equipment of which the development cost can be made low.  <P>SOLUTION: The flat antenna equipment having a substrate 4 installed on one surface of a dielectric 1 has a recess 2 formed on the surface where the substrate 4 is installed, and is provided with a shield member 3 on the exposed surface of the recess 2. The substrate 4 has a circuit pattern 6a packaging circuits 7b provided on the installation surface to the dielectric 1 and has an outer radiation electrode 6b and an inner circuit grounded electrode 6a, which are connected in at least one position, provided on a surface opposite to the installation surface to the dielectric 1. The substrate 4 is installed on the dielectric 1 with a joining member like a detachable double-sided (adhesive) tape so that circuits 7b mounted on the substrate 4 through the circuit pattern 6a are stored in the recess 2 formed on the dielectric 1, and the shield member 3 and the circuit grounded electrode 6a are electrically connected at a prescribed pitch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320434-A (JP)
Title: Interleaver, deinterleaver and communication apparatus
Inventor: OCHIAI MARI
IPC: H04L1/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an interleaver capable of rearranging data of a plurality of communication paths collectively, or a communication apparatus capable of sustaining a high throughput by averaging the communication conditions of respective communication paths.  <P>SOLUTION: The communication apparatus performing communication using N (an integer of 2 or above) communication paths comprises an interleaver 2 for rearranging a data sequence being transmitted to the N communication paths two-dimensionally in the time direction and the direction of frequency divided communication path, and a deinterleaver 5 for reproducing the original data sequence through rearragement processing reverse to that of the interleaver 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313969-A (JP)
Title: Coating system for protective layer-forming material
Inventor: NAGASE TOMONARI
IPC: B05C11/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To complete the coating work applied to a vehicle for a prescribed cycle time by a reduced number of processes.  <P>SOLUTION: This coating system 10 for a protective layer-forming material comprises a first coating station ST1 and a second coating station ST2 in succession from the upstream side in the feed direction of the vehicle 14 and coating devices 11a and 11b are respectively arranged to the coating stations ST1 and ST2. At least one or more robots 16 are arranged on the left and right sides of each of the coating devices 11a and 11b along a feed line 12. In the first coating station ST1, the protective layer-forming material is mainly supplied to the whole upper surface of the vehicle 14 to apply rough coating thereto and, in the second coating station ST2, the roughly applied protective layer-forming material is further spread and a finish coating is applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318023-A (JP)
Title: Musical sound generation/display controller, network session playing device, and program
Inventor: NISHIBORI YU
IPC: G10G1/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical sound generation/display controller etc., capable of displaying an image corresponding to partner's musical performance information until a musical sound corresponding to the musical performance information is generated when the musical performance information is received.  <P>SOLUTION: When receiving musical performance information generated by another client terminal participating in a network session from a server device through a communication network etc., a client terminal participating in the network session starts displaying visible images (refer to balls m1' to m3') corresponding to the musical performance information. The visible images are displayed while moving from an upper-end line L2 to a sounding line L1 at specified time intervals, and once they reach the sounding line L1, corresponding musical sounds are generated. Consequently, when partner's musical performance information is received, an image corresponding to the musical performance information is displayed until a musical sound corresponding to the musical performance information is generated, so what musical performance the partner is doing can be grasped before the musical sound corresponding to the musical performance information is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325531-A (JP)
Title: Development processing method using self-propelling reader device, and development processing apparatus
Inventor: KAWADA TADASHI
IPC: G03D3/08
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and easy development processing method by which high finish quality is obtained even in intermittent processing with small processing frequency, and to provide a development processing apparatus used in this method.  <P>SOLUTION: In the development processing method, one end of an undeveloped film is held in a self-propelling reader device capable of self-propelling in processing baths in a processing machine and this self-propelling reader is sequentially conveyed into processing baths arranged in a processing machine. The processing apparatus comprises the self-propelling reader device capable of self-propelling in processing baths in a processing machine, a holding means to hold an unprocessed film in this self-propelling reader, and a guidepath so disposed that the self-propelling reader device can be sequentially conveyed into contiguous processing baths.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324102-A (JP)
Title: Ventilation control system in tunnel
Inventor: WATANABE YASUO
IPC: F24F7/007
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To associate soot and smoke concentration control with wind velocity control in a tunnel.  <P>SOLUTION: This ventilation control system in the tunnel comprises anemometers 61 to 6n detecting wind velocity and wind direction in the tunnel, a wind velocity sharing set part 1OL which, based on a specified control model, estimates wind velocity distribution in the tunnel and determines whether wind direction occurs or not in such a direction that contaminants generated in the tunnel flow from the outlet side of the tunnel to the outside, and a second feedback control part 100 controlling the wind direction in the tunnel detected by the anemometers 61 to 6n so that the wind direction does not occur in such a direction that the contaminants generated in the tunnel do not flow from the outlet of the tunnel to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325279-A (JP)
Title: Viscometer
Inventor: IZUMO NAOTO
IPC: G01N11/16
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscometer which can guarantee high-precision viscosity measurement by protecting a probe from external forces.  <P>SOLUTION: The viscometer is provided with a pair of probes 10 which are similar in shape and soaked into an object to be measured for its viscosity when measuring viscosity. The probes 10 are hung down from the viscometer 12 and a sensor cover 13 to cover the top part of the probes is also hung on the one end side of the viscometer 12. The viscometer is also provided with a protector 14 which is projected under the probes 10 to protect the probes 10 from external forces. The protector 14 is provided with a bottom part 14a, and a pair of side walls 14b which are hung down from the bottom part 14a so as to form a concave shape when viewed from the front side of the protector 14. The protector 14 is freely detachably connected to the viscometer 12 through the sensor cover 13 in an embodiment of the present invention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324347-A (JP)
Title: Joint for segment with form, mounting structure of joint and segment with joint
Inventor: YAHAGI SHUICHI
IPC: E21D11/08
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment joint, in which a female member and a male member are installed to all segments under uniform conditions by adopting a structure, in which the female member and the male member are supported to forms, and the interchangeability of the joints is obtained easily, the mounting structure of the segment joint and the segment with the joint.  <P>SOLUTION: The female member 1 for the joint for the segment is constituted so that an engaging groove 4 is formed to a body 3 installed onto the internal surface of the forms 7 in an up-grade, in which the interior side is made higher than the opening side, a push plate 9 with a female screw 8 is housed detachably in the groove 4 and a member 17 forming a recess 16 in the segment is abutted against the opening side of the groove 4. The male member 2 is constituted so that a supporting plate 24 with the female screw 25 is housed in a hollow body 23 supported at a place slightly separated from the internal surface of the forms 29 by a cylindrical receiving body 30 and an elastic plate 41 is interposed between the plate 24 and the base wall 23a of the body 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329268-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TANII YUMIKO
IPC: A61B5/055
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image with a favorable contrast by suppressing vibration of magnetization in a short period of time without receiving a restriction of a device in executing data acquisition sequence in SSFP (Steady-State Free Precession).  <P>SOLUTION: A control means of an MRI device is provided with a pulse sequence continuously impressing a high-frequency excitation pulse at short repetition times TR while alternately changing the polarity of the high-frequency excitation pulse and measuring an echo signal in the steady state free precession of a spin. The pulse sequence, in prior to the measurement of the echo signal, includes a first process and a second process continuously impressing the high-frequency excitation pulse at TR while alternately changing the polarity of the high-frequency excitation pulse without measuring the echo signal, impresses a plurality of high-frequency excitation pulses while changing the absolute values of a flip angle in the first process and impresses a plurality of high-frequency excitation pulses while fixing the absolute value of the flip angle in the second process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332956-A (JP)
Title: Treating apparatus using normal pressure superheated steam as heat source
Inventor: ONO TATSUMI
IPC: A23L5/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating device, using superheated steam as a heat source, thereby heating the inside of a treatment chamber at a high temperature in an atmosphere of little oxygen under normal pressure so that heat efficiency is good and treatment can be made in a short time, and also performing bactericidal action and sterilization.  <P>SOLUTION: This treating apparatus 1 is provided with a treating chamber 5 having a throw-in port 2 for material to be treated, a discharge port 3 and a rotary stirring blade 4; a pipe heater 14 disposed in the treating chamber 5 with one end thereof opened in the treating chamber 5 to function as a superheated steam outlet 16 and with the other end opened outside the treating chamber 5 to function as an inlet for introducing steam, and adapted to heat the introduced steam to be changed into the superheated steam by applied voltage; a circulating mechanism for sucking the superheated steam or gas in the treating chamber 5 into an intake circulating pipe 29 by a blower 28, and deodorizing and filtering the above steam or gas and again supplying the same into the treating chamber 5; and a controller for setting the applied voltage, the supply quantity of steam and the working conditions such as the treatment time and controlling to keep the preset conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330636-A (JP)
Title: Method of manufacturing nozzle plate of inkjet head
Inventor: NISHI YASUO
IPC: B41J2/135
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To precisely control a shape of a hole structural body having a drilled projected through hole by communicating a shape for guiding ink to an ejection side with a straight shape.  <P>SOLUTION: This manufacturing method comprises a conductive film forming process for forming a conductive film on one face of a non-conductive transparent substrate, a first electroform layer forming process for forming a first electroform layer on the conductive film, a second electroform layer forming process for forming a second electroform layer on the first electroform layer, and a nozzle plate forming process for forming a nozzle plate for an inkjet head from a laminated material formed in the second electroform layer forming process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334596-A (JP)
Title: Small keyboard connected externally to electronic apparatus
Inventor: WU YEN-CHUN
IPC: G06F3/02
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small keyboard externanally connected to an electronic provided with a selection mode and a switching mode for a computer.  <P>SOLUTION: This keyboard is provided with an auxiliary keyboard mode and a computer mode, and is connected to the electronic apparatus 20, then the keyboard is set in the auxiliary keyboard mode of a main keyboard 21 of the electronic apparatus 20, and made available just like plug-and-play in the electronic apparatus 20 without making it necessary to install any excessive driving program Also, the digital lock key (Number lock) of the small keyboard 10 is put in an unlocked status regardless of whether the digital lock key of the main keyboard 21 of the electronic equipment 20 is put in an unlocked status or locked status.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338627-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAMURA KATSUMITSU
IPC: H01L29/74
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To attain a semiconductor device which can be formed without being affected by a step of an under layer pattern.  <P>SOLUTION: A smooth inclined plane is formed on a cap (dielectric layer) 30 which is formed over a groove 13 and covers a doped polysilicon 5. Y/X≤5 is met, where X is the in-plane length of the surface of the body 50 of the inclined plane 26, and Y is the height of the body 50 of the inclined plane 26 from its surface.  <P>COPYRIGHT: (C)2004,JPO