baber/WOPTO huggingface dataset:
Patent JP-2005260367-A (JP)
Title: Pilot signal detection circuit and semiconductor integrated circuit mounting that circuit
Inventor: KATO MASAAKI
IPC: H04B1/16
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance detection accuracy of a pilot signal detection circuit in the pilot signal detection circuit of an FM receiver and a semiconductor integrated circuit mounting it.  <P>SOLUTION: A pilot detection signal voltage is inputted to a differential amplifier 16, and a reference voltage generated from a reference signal generating circuit 17 is inputted to a differential amplifier 19. The differential amplifiers 16 and 19 compare a pilot signal with the reference voltage. Output currents from the differential amplifiers 16 and 19 are converted into voltages by a current/voltage conversion circuit 21. A voltage depending on the offset voltage of the circuit is fed back to the input side of the current/voltage conversion circuit 21 and the offset voltage of a pilot signal detection circuit is canceled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254358-A (JP)
Title: Scale remover
Inventor: YAMAZAWA KAZUAKI
IPC: B23C1/20
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scale remover small-sized and having simple structure.  <P>SOLUTION: This scale remover for removing scales on the inner surface of a pipe includes: a rod member 10; a blade part 20 formed on a part of the tip part of the rod member 10; and a centering part 30 provided on the periphery of another part of the rod member 10 for centering the rod member 10 in the pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260390-A (JP)
Title: Index mark setting system
Inventor: UMEZAKI KEIKO
IPC: H04M11/10
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an index mark setting system in which an operator can set an index mark without requiring a special operation dedicated to setting of an index mark.  <P>SOLUTION: An input item decision section 5 makes a decision whether item data 16 recorded in a data base 13 is included in information inputted from an information I/O unit 2. If a decision is made that the item data 16 is included, a receiving data setting section 6 records the time elapsed after recording of a telephone conversation file 12 is started before information is inputted in the data base 13 as a relative time. When the telephone conversation file 12 is reproduced, a telephone conversation file INDEX processing section 7 displays it at a position on a seek bar being indicated by the relative time when the telephone conversation file 12 is reproduced while attaching an index mark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256718-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MATSUOKA HIROKI
IPC: F01N13/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of reducing quantity of particulate matter remaining in an exhaust emission control mechanism by suitably performing intermittent addition.  <P>SOLUTION: When PM accumulation quantity PMsm in the exhaust emission control mechanism is a threshold A or less (S120:YES), a differential pressure reference value Dp and a value of (differential pressure ΔP(pressure difference between an exhaust gas upstream side and an exhaust gas downstream side of the exhaust emission control mechanism)/suction air quantity Ga) are compared (S130). If the value of (ΔP/Ga) is greater than the differential pressure reference value Dp (S130:YES), an aspect of fuel addition is switched to intermittent addition by burn up control (S140).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257502-A (JP)
Title: Scanning probe microscope
Inventor: KATO MASAHISA
IPC: G01B21/30
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning probe microscope for setting an optimum deflection amount amplification factor W for each individual cantilever 13.  <P>SOLUTION: The scanning probe microscope comprises: a deflection amount detection section 31 for detecting the deflection of the cantilever 13 for outputting as a deflection amount signal S1; a deflection amount signal amplification section 32 for amplifying the deflection amount signal S1 by the deflection amount amplification factor W for outputting as a deflection amount amplification signal S2; a feedback signal generation section 33 for generating a feedback signal S3, from the deflection amount amplification signal S2; a measurement range setting section 34 for setting a measurement range amplification factor H for determining the measurement range of the height direction of a sample, amplifying the feedback signal S3 by the measurement range amplification factor H, and outputting a height control signal S4; and a distance control section 35 for controlling the distance between the sample and the probe from the height control signal S4. The scanning probe microscope gives deflection to the cantilever 13 and adjusts the deflection amount amplification factor W from the deflection amount amplification signal S2 output at this time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263331-A (JP)
Title: Vehicle position measuring method of harbor crane
Inventor: SHIRAISHI KAZUNARI
IPC: B66C13/22
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide vehicle position measuring device and method, correcting an error due to shifting in direction of a sensor caused by vibration, rocking, or thermal deformation in actual work at the time of measurement.  <P>SOLUTION: In this vehicle position measuring method of a harbor crane, the position of the vehicle 7 is measured on the basis of distance data input from a laser range finder 1 and the scan angle input from an angle measuring part 4 using the laser range finder 1, the scanner 3 scanning the laser range finder 1 and the angle measuring part 4 for measuring the scan angle of the scanner 3. The inclination of the ground is measured beforehand, and a difference between the inclination of the ground measured in the actual work and the inclination measured beforehand is obtained to correct a measurement error on the basis of the difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265009-A (JP)
Title: Check valve
Inventor: MOTOJIMA JUNICHI
IPC: F16K15/06
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve which certainly moves a valve element to an open position by fluid pressure, and can be inexpensively manufactured.  <P>SOLUTION: The check valve 1A comprises a housing 3 having a valve hole 2 through which fuel passes, and formed with a valve seat portion 3a on the outer peripheral surface of the valve hole 2; the valve element 4 disposed in the valve hole 2, and provided so as to move between a valve closing position closely contacting with the valve seat portion 3a and closing the valve hole 2 and a valve opening position separating from the valve seat portion 3a to a downstream side of the fuel and opening the valve hole 2; and a coil spring energizing the valve element 4 to the valve closing position side. The coil spring 5 is provided with a pressure-receiving portion 5a having outer diametrical dimensions larger than the outer diameter of the valve element 4 and receiving the pressure of the fuel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264528-A (JP)
Title: Variable lever tumbler lock
Inventor: MIYAKE AKIRA
IPC: E05B29/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable lever tumbler lock which dispenses with formation of a protruding portion on an outer cylinder, and facilitates changing a mode of key setting.  <P>SOLUTION: According to the structure of the variable lever tumbler lock, each lever tumbler is a combination of a tumbler A1A and a tumbler B1B which are formed almost like the C and superposed on each other, and a spindle 2 is supported so as to be rotatable about an axial line of eccentric shafts protruding from both edges thereof. Then an engaging protrusion 9 is formed on a free-end side inner edge of the tumbler A1A, on a side opposed to the tumbler B1B, and a plurality of engaging recesses 11 engageable with the engaging protrusion 9 of the tumbler A1A, are formed in an inner edge of the tumbler B1B. When a key setting mode is changed, the spindle 2 is depressed, and the engagement between the engaging protrusion 9 and the engaging recesses 11 is canceled. Herein a changing protrusion 32 of an adapter 25 mounted on the outer cylinder is inserted into the outer cylinder 16, and the spindle 2 is depressed via a spacer ring 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262368-A (JP)
Title: Walking device
Inventor: MURATA SATOSHI
IPC: B25J13/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking device which is particularly applicable to a robot, can drastically improve energy efficiency for walking, and can circumvent damage at the time of collision.  <P>SOLUTION: The walking device comprises at least two foot portions (10A, 10B, 10C, 10D) and a spring/link mechanism (12) mounted on the foot portions. The foot portions perform walking motion by vibratingly driving the entire system of the spring/link mechanism. The walking device further comprises actuators (34, 46) arranged on the spring/link mechanism, for vibratingly driving the spring/link mechanism. The spring/link mechanism includes a plurality of elastic spring elements. During one stepping motion of the foot portions, a part of kinetic energy and potential energy is held in a part of a number of the elastic spring elements as elastic energy which is then released as kinetic energy during the following stepping motion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265324-A (JP)
Title: Induction heating device
Inventor: NAGAHAMA HIROKI
IPC: F27D11/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device in which a heating element is installed in a position close to an inside corner of an object to be heated placed in an induction heating furnace, capable of enhancing the durability of the heating element and suppressing occurrence of heat getting out of the object to be heated.  <P>SOLUTION: The induction heating device is structured so that the heating element is installed in the position close to the inside corner of the object to be heated placed in the induction heating furnace and is characterized by that the heating element is shielded against the intra-furnace atmosphere of the induction heating furnace. It is preferred that approximately one half of the protection tube is embedded in the inner wall of the induction heating furnace.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261716-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine introducing a novel member capable of moving in an unprecedented way, bringing an unprecedented change in the falling of a game ball through the diversified state change of the novel member, allowing a subtle and diversified adjustment of a win probability of the game ball entering into a winning hole or other receiving openings and visually pleasing a player by an interesting movement of the novel member.  <P>SOLUTION: This Pachinko game machine which is provided with a game area 13 for falling the game balls on the surface of a game board 10, is further provided with a self expanding/contracting body 20 capable of expanding/contracting by itself disposed somewhere in the game area 13 to change the expanding/contracting state of the self expanding/contracting body 20, make the game ball collide with or touch to the self expanding/contracting body 20 and change the falling state of the game ball thereafter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261350-A (JP)
Title: Cereal bran, method for producing the same, fish soy sauce using cereal bran and method for producing the soy sauce
Inventor: IKEDA HIROAKI
IPC: A23L27/50
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain cereal bran using as the raw material cereals such as polished rice and polished wheat and having high protease activity nearly equal to that of soy sauce bran, to provide a method for producing the cereal bran, to provide seasoning and fish soy sauce using the cereal bran, and to provide a method for producing the seasoning and the fish soy sauce.  <P>SOLUTION: The cereal bran having high protease activity nearly equal to that of soy sauce bran is obtained by the addition of fish body components when using cereals such as polished rice and polished wheat as a bran production raw material, and inoculating Aspergillus to culture. The light color seasoning is produced by dissolving dried bonito broth extraction residue with the cereal bran thus obtained. The fish soy sauce suppressed in fishy smell, and rot smell and having light color and excellent taste is produced in a short period by the addition of the obtained cereal bran having high protease activity when producing the fish soy sauce.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269519-A (JP)
Title: Onboard telephone system, its control method, control program and recording medium
Inventor: SATO TAKUYA
IPC: H04W4/16
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard telephone system by which a user can speedily answer the phone without any complicated operation when the user can answer the phone even though the user can not answer the phone, and to provide its control method, a control program and a recording medium.  <P>SOLUTION: A handsfree calling system determines whether the user in a calling state or in a difficult state for calling upon detecting an incoming call (step S5), transmits a response hold command to a portable telephone set (step S9) in the difficult state for calling (step S6: calling impossible) and subsequently transmits a response hold state command to the portable telephone set (step S16) when the user can perform calling (step S14: YES).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274686-A (JP)
Title: Tft substrate inspection apparatus and method for aligning tft substrate
Inventor: KONISHI YASUO
IPC: G02F1/1368
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To position a TFT substrate on which alignment marks are set on optional positions as to a TFT substrate inspection apparatus and the alignment of the TFT substrate.  <P>SOLUTION: Image pickup means for detecting alignment marks are arranged at optional positions, the TFT substrate is moved, by a stage, for the image pickup means installed on the fixed positions and the image pickup means can photograph the alignment marks by the stage movement. Even when the alignment marks on the TFT substrate are set on optional positions, the positional deviation of the TFT substrate is detected to position the TFT substrate. Since a prober frame is moved, by the stage, for the image pickup means installed on the fixed positions, the alignment marks on the prober frame can be photographed and the positional deviation of the prober frame is detected to position the TFT substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275564-A (JP)
Title: Meeting holding control program and method, and server apparatus
Inventor: YAGO TOMOKAZU
IPC: G06Q10/06
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To hold a meeting promptly and reliably in response to an organizer's request.  <P>SOLUTION: An organizer 100 sends a calling request and a calling theme from a client terminal to a server. A callee management part 12a of the server accesses a personnel database 12b to acquire staff data. An organizational impact calculation part 12c calculates and compares values of the calling theme and staff. If the calling theme value is not lower than the staff value, the fact is notified to the client terminal, and the client terminal notifies the calling request to superiors 300 of selected staff.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274768-A (JP)
Title: Conductive roll
Inventor: SATO MASANORI
IPC: G03G15/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roll which is improved in terms of property such as a toner-filming resistance even for a long use.  <P>SOLUTION: The crown-like conductive roll is provided with an axial body 10, a base rubber layer 11 formed along the outer circumference of the axial body 10, an intermediate layer formed on the outer circumference of the base rubber layer 11, directly or through another layer, and a surface layer 13 formed along the outer circumference of the intermediate layer, and the intermediate layer is constituted of a two-layer structure where a crown-like crown formation layer 12a and a surface roughness forming layer 12b formed on the outer circumference of the crown formation layer 12a, and surface roughness forming particles are dispersed only in the layer 12b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276586-A (JP)
Title: Display device and optical device for liquid crystal display
Inventor: MIYAZAKI KEIICHI
IPC: F21Y103/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and an optical device for a liquid crystal display having high luminance.  <P>SOLUTION: The optical device 11 and the display device 10 include a light source 13, a light guide plate 12 to lead light L of the light source 13 entered from an end face to the display part side, and a reflector 12a to reflect the light L entering into the light guide plate 12. They have a fluorescent color developing means having spectral absorption characteristics, a peak of emission intensity between 610-780 nm, and has tendency color development characteristics in which the value of emission intensity at 610 nm is not more than 10 % of the value of the peak intensity. In this spectral absorption characteristics, the integral value of a spectral absorption curve in a region surrounded by two wavelengths derived from each transmittance curve showing 10 % of the transmittance value at the wavelength at which the spectral transmittance curve of a G filter and the spectral transmittance curve of a R filter cross is ≥ 60 % of the integral value of a spectral absorption curve in 550-780 nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277774-A (JP)
Title: Image reading apparatus
Inventor: HAMASUNA SHUNSUKE
IPC: H04N1/107
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To read both a fixed original and a carried original with high image quality.  <P>SOLUTION: In the case that the height of original faces between the original fixing reading and the original skimming-through reading differs by H1-H2=Δ1, a step difference is provided between a first rail part 73A and a second rail part 73B of rails 73 for guiding a shared read unit 74 for reading the image of the original, and the height H3 of the first rail part 73A and the height H4 of the second rail part 73B are differentiated by H3-H4=Δ2. Then a relation of Δ1=Δ2 is set by matching the step difference Δ2 of the rails 73 with the height difference Δ1 of the original faces described as above, that is, by deviating the height of the second rail part 73B by the height of a jump base 44.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277092-A (JP)
Title: Semiconductor device, manufacturing method thereof and manufacturing method of semiconductor substrate
Inventor: TAKATO YUTAKA
IPC: H01L21/77
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of characteristics of a single crystal Si thin film transistor formed by separating at an ion pouring layer by heating the single Si substrate after pouring hydrogen ion or He iron into the single crystal Si substrate.  <P>SOLUTION: In the semiconductor device constituted of an insulating substrate 50 and a thin film device formed on the insulating substrate 50, a thin film transistor consisting of non-single crystal Si thin film and another thin film transistor consisting of single crystal Si are mixed in the semiconductor device while the gate electrode film 35 of the thin film transistor consisting of the single crystal Si is constituted of a material containing a metal, larger in the amount of weight than that of silicon, or the compound thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270454-A (JP)
Title: Facing of chair and manufacturing method thereof
Inventor: OKAWA HIROYUKI
IPC: A47C7/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide facing of a chair in a simple structure capable of being easily attached and detached and reducing costs, and a manufacturing method thereof.  <P>SOLUTION: This facing C of the chair covers a backrest plate or a seat plate constituting the chair, a bag body B is formed by sewing 11a, 11b the upper end opening part and lower end opening part of a circular knitted cylindrical fabric with opened upper and and lower end, respectively, one surface of the bag body is turned to a back surface, and an entrance part 20 for the backrest plate or the seat plate is provided on the back surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270892-A (JP)
Title: Integral construction type co-removing catalyst and exhausted gas purification system
Inventor: NIWA YUSUKE
IPC: F01N3/10
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integral construction type CO-removing catalyst which improves a CO shift performance even under the condition that a temperature of an exhausted gas is around 300°C, said condition being required for a combustion engine, and also provide an exhausted gas purification system which is provided with the integral construction type CO-removing catalyst arranged in an emitted gas flow path of an internal combustion engine and an integral construction type NOx-removing catalyst arranged on the downstream side of the CO-removing catalyst.  <P>SOLUTION: The integral construction type CO-removing catalyst has a catalyst layer, which contains a CO-removing catalyst, on an integral construction type carrier, said CO-removing catalyst containing a noble metal and a cerium oxide. The cerium oxide content is at least 350 gram per an integral construction type carrier of one litter in terms of CeO<SB>2</SB>. The exhausted gas purification system is provided with the integral construction type CO-removing catalyst arranged in the emitted gas flow path of an inner combustion engine and an integral construction type NOx-removing catalyst arranged on the downstream side of the CO-removing catalyst.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275215-A (JP)
Title: Electrophoretic display device
Inventor: HOTSUTA AIRA
IPC: G02F1/17
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display device which prevents charged particles from being attracted to surfaces of an electrode, a substrate, etc., and has superior contrast characteristics and display characteristics.  <P>SOLUTION: The electrophoretic display device is equipped with a 1st substrate and a 2nd substrate which are arranged opposite each other, insulating liquid provided between the 1st substrate and 2nd substrate, a plurality of charged particles dispersed in the insulating liquid, a 1st electrode which is provided on the 1st substrate corresponding to respective pixels, a 2nd electrode which is provided on the 1st substrate or 2nd substrate corresponding to the respective pixels, a thin-film layer which is provided covering at least a 1st electrode surface on the 1st substrate and made of polyimide resin having an alkyl side chain, and a driving means of applying a voltage to the 1st electrode and 2nd electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI