baber/WOPTO huggingface dataset:
Patent JP-2004297166-A (JP)
Title: Temperature-compensated piezoelectric oscillator and electronic equipment using the same
Inventor: KATO AKIRA
IPC: H03B5/36
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature-compensated piezoelectric oscillator and an electronic apparatus using the same which reduces the deterioration of the phase noise due to current noise.  <P>SOLUTION: The temperature-compensated piezoelectric oscillator comprises a variable-capacitance diode VD1 connected at the cathode to the connection point of a first and second resistors R4, R5 connected in series between an external frequency control terminal Vc and ground, and a current noise bypass capacitor C6 between the connection of the resistors R4, R5 and the ground having a low impedance enough to bypass the current noise produced from the resistors R4, R5 at a lower frequency than its oscillation frequency. This reduces the current noise to be applied to the variable-capacitance diode and hence improves the phase noise of the oscillation signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290313-A (JP)
Title: Metal golf club head, method of manufacturing the same, and golf club
Inventor: CHAZONO KIYOTAKA
IPC: A63B102/32
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head having an unnoticeable welded part of parts when the parts made of different materials are welded.  <P>SOLUTION: The metal golf club head 1 consists of face side parts 2 made of a titanium alloy including 15 wt.% V, 3 wt.% Al, 3 wt.% Cr and 3 wt.% Sn, and back side parts 3 made of pure titanium, a metal material different from the face side parts, welded to the face side parts 2 via the welded part 4. The average Vickers hardness on the surface of the welded part 4 is from 100% to 120% of the average Vickers hardness on the surface of a thermally affected part of the face side parts 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296783-A (JP)
Title: Polarization method and polarization device for piezoelectric ceramic
Inventor: NISHIMURA MICHIAKI
IPC: H01L41/257
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization method and a polarization device for piezoelectric ceramics by which a polarization is enabled sufficiently, the deterioration with time of piezoelectric characteristics is reduced, the piezoelectric ceramics are not damaged by a polarization treatment, and the polarization treatment is conducted in a short time.  <P>SOLUTION: In the polarization method for the piezoelectric ceramics 20 in which the polarization is conducted by applying a polarization field to the ceramics 20, a high-frequency field is applied at the same time as the polarization field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291048-A (JP)
Title: Spinning former
Inventor: KAWAI AKIRA
IPC: B23D19/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning former by which forming cycle is shortened and which is compact and of low cost, without deteriorating its processing accuracy.  <P>SOLUTION: Both forming rollers 2 and cutters 4 are rotationally driven by one rotation axis 18. Linear slides 11 and 20 support the forming rollers 2 and the cutters 4 separately so that the forming rollers 2 and cutters 4 are free to leave or approach the rotation shaft 18. Only the linear slide 11 relating to the forming rollers 2 is driven by drive means (a draw bar 9 and a linkage 12) which displace the linear slide 11 against the rotation shaft 18. The displacement of the linear slide 11 is transferred to the linear slide 20 relating the cutters 4 by means of a secondary linkage 21. When the forming rollers 2 and the cutters 4 rotate, centrifugal force acting upon each of the forming rollers 2 and cutters 4 acts upon each other as force setting off each other's centrifugal force. This solves problems resulting from centrifugal force in the conventional spinning former.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296331-A (JP)
Title: Application method of battery sealant and battery sealant application device
Inventor: KUBOTA SUSUMU
IPC: H01M2/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application method of a battery sealant in which a holiday and an uneven coating can be reduced and a shorter the application time can be achieved as well, and to provide a battery sealant application device.  <P>SOLUTION: A battery sealant application device 1 includes a rotatable turret 2. At the turret 2A, a plurality of pockets 2a for holding a battery can BC are formed. Over the pockets 2a, a sealant application mechanism 30 for applying a sealant on the inner wall of the battery can BC is placed. The sealant application mechanism 30 is composed of a rotatable rotor 31 including an insertion section 31b that is inserted into the battery can BC, a motor 32 for rotating the rotor without causing the insertion section 31b to come into contact with the inner wall of the battery can BC, and a dispenser pump 34 for dropping the sealer on the top surface of the insertion section 31b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294011-A (JP)
Title: Control device of hot air heater
Inventor: SEKIDO KENJI
IPC: F24H9/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a hot air heater with a removable louver, preventing a user from touching a high temperature part of the interior of the body to get burned in the case of detaching the louver for cleaning immediately after extinguish or during combustion without attention to the instruction manual.  <P>SOLUTION: This hot air heater includes: a body 1 of a hot air heater; a burner 2 mounted in the body 1; a hot air blowoff port 4 provided in the outer surface of the body; a removable louver 6 mounted in the hot air blowoff opening 4; a locking means 13 inhibiting the louver 6 from being detached; an internal temperature detection means 14 for detecting the internal temperature of a device; and a control means 16 for controlling so that when the internal temperature detected by the internal temperature detection means 14 is a predetermined temperature (e.g. 50°C) or higher, the locking means 13 is locked not to detach the louver from the hot air blowoff opening 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291217-A (JP)
Title: Nut runner with axial force meter
Inventor: KANEHARA NORIAKI
IPC: B25B23/14
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nut runner with axial force meter which instantly measures the axial force of a bolt or instantly checks if the axial force is good or bad, dispenses with the necessity of preprocessing of the bolt, and is easy to use and good in durability.  <P>SOLUTION: A movable body 2 is connected to a base body 1 to be linearly driven, and a torque generating body 4 is attached to a holder frame 3 provided on the movable body. A cylindrical socket body 8 with an end having an engagement hole 10 to engage a bolt head and the other end being opened is rotatably attached to have an axis core not aligned with a drive shaft 7 of the torque generating body, and the drive shaft and the socket body are connected by a rotation transmission mechanism 9. A probe 100 having an oscillation generating body for vertically oscillating the bolt head with electromagnetic force and an oscillation detecting body for detecting the vertical oscillation and converting it to a signal for outputting, wherein at least the oscillation detecting body is arranged inside the socket body, and the probe is attached to a movable member 11 to linearly move to the movable body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299441-A (JP)
Title: Structure of axle housing
Inventor: KITAJIMA HARUO
IPC: F16H57/038
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of an axle housing which prevents oil leakage from a recess notch to let a ring gear pass through in an opening where a final drive unit is attached.  <P>SOLUTION: The axle housing (10) houses the final drive unit (2) including a pinion gear (3), a ring gear (4), and a differential gear (5) and a rear axle shaft driven by the final drive unit (2). The ring (11) of the recess notch (12) to let the ring gear pass through which is formed inside the opening (15) to which the outer periphery of a circular ring (11) is fixed and an axle flange (10a) are fixed to each other by welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303841-A (JP)
Title: Semiconductor device, its manufacturing method, and spacer
Inventor: SAEKI NAOYA
IPC: H01L25/065
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounted structure (semiconductor device) suitable for three-dimensionally mounting semiconductor chips of the same size in layers, to provide a method of manufacturing a three-dimensionally mounted semiconductor device through a simplified process, and to provide a spacer suitable for the three-dimensionally mounted semiconductor device.  <P>SOLUTION: The semiconductor device 10 is a multilayered three-dimensionally mounted semiconductor device equipped with a plurality of semiconductor chips and spacers 1 interposed between the semiconductor chips. The spacer 1 is equipped with a sheet-like base 2 and an adhesive agent layer 3A provided on the one surface of the base 2, the surface of the spacer 1 bonded to the semiconductor chip is set smaller in area than the surface of the lower semiconductor chip bonded to the spacer 1. The spacer 1 is equipped with the sheet-like base 2 and the an adhesive agent layer provided on both sides of the base 2. The semiconductor chips are all of the same size, and the semiconductor chips are electrically connected to the semiconductor substrate with binding wires.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298096-A (JP)
Title: Reel for fishing
Inventor: OISHI HARUMICHI
IPC: A01K89/015
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for fishing, enabling a finger to carry out returning operation of a clutch simultaneously while carrying out a thumbing operation on a spool or a wound line surface thereof.  <P>SOLUTION: This reel 1 for fishing having the spool 5a supported between side plates of a reel body so as to be freely rotatable, and a clutch structure 12 for switching the spool 5a from a fishline-winding state to a fishline-releasing state, is obtained by installing a returning member 60 for returning the clutch structure 12 switched from the fishline-winding state to the fishline-releasing state to the original fishline-winding state. The returning member 60 is installed in the upper part of a fingering member 21 arranged between side plates 3a and 3b (2a and 2b) at the rear part of the spool 5a so as to be displaced and so as to be operated by the finger placed on the fingering member 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300811-A (JP)
Title: Faucet for water cleaner
Inventor: TAKEI KOSUKE
IPC: E03C1/05
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet with good usability by effectively using a narrow working space of a kitchen.  <P>SOLUTION: The faucet for a water cleaner is connected to the water cleaner for cleaning city water, and further connected to a hot water heat source. The faucet is provided with a clear water discharge pipe for discharging water treated with the water cleaner and a hot water discharge pipe for discharging hot water generated with the hot water heat source. The faucet is provided with a sensor for instructing water discharge and water stop at the edge of the clean water discharge pipe, and an opening and closing valve for setting a water passing flow rate at the edge of the hot water discharge pipe and capable of stopping water, and changes a vertical height for the faucet body of the clear water discharge pipe and the hot water discharge pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312179-A (JP)
Title: Apparatus to be controlled and computer program applicable for apparatus to be controlled
Inventor: MURAI AKITO
IPC: H04N5/44
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus to be controlled, which is controlled by a control apparatus, for ensuring the consistency between a controlled system designated by reservation information before subunit switching and a controlled system after the switching.  <P>SOLUTION: The apparatus to be controlled executes a reserved operation at a reservation time designated by a control apparatus. The apparatus to be controlled includes: a plurality of subunits each interpreting a different command system and providing a function related to the operation; a switch for selecting one of a plurality of the subunits; a reception section for receiving the reservation time and the reservation information including a parameter denoting the subunit under the selection from the control apparatus; a reservation information management section for managing the storage and revision of the reservation information; and a reservation control section for generating an instruction of revising the parameter of the reservation information into a parameter for particularizing the subunit after the revision when other subunit is selected on the basis of a request of a user. The reservation information management section revises the parameter according to the instruction of the reservation control section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309314-A (JP)
Title: Fluorescence-detection head, fluorescence-detecting apparatus, and fluorescence detection system
Inventor: MAEDA KAZUNORI
IPC: G01N21/64
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescence detection head for eliminating dark rooms and easily detecting fluorescence of excitation light by merely pressing it against a specimen.  <P>SOLUTION: An outer shell 21 is supportably constituted by a detection worker in one hand, and a measurement hole 212 is provided at a tip of the outer shell and easily pressed to the specimen 9. The excitation light, from an excitation light source 22 built in the outer shell 21, is focused on the measurement hole 212 of the outer shell 21 by a focusing optical system 23. A light-receiving optical system 24 for receiving the fluorescence emitted from the specimen 9 is positioned so as to aim at the measurement hole. The fluorescence, received by the light-receiving optical system 24, is extracted to the outside of the fluorescence detection head 2 by an optical fiber 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313827-A (JP)
Title: Surface treatment apparatus
Inventor: NIIYAMA KISABURO
IPC: B65G49/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment apparatus constituted so that an injected treatment liquid is allowed to go straight on so as not to be diffused to spread and prevented from flowing on the surface of a substrate material in the first place, the surface treatment of the substrate material is uniformed in the second plate and the jet impacts against the substrate material are dispersed without being overlapped with each other and the surface treatment of the substrate material is uniformized from this aspect in the third place.  <P>SOLUTION: The surface treatment apparatus 3 is constituted so as to eject the treatment liquid B to the substrate material A to treat the surface of the substrate material A and has a liquid tank 5 filled with the treatment liquid B' as the ejected treatment liquid B, the conveyor 6 arranged in the treatment liquid of the liquid tank 5 to feed the substrate material A and a large number of perforated spray nozzles 7 arranged in the treatment liquid B' of the liquid tank 5 and located in opposed relation to the substrate material A to eject the treatment liquid B. The ejected treatment liquid B receives the resistance of the treatment liquid B' to be regulated and goes straight on to be reflected by the substrate material A. The front and rear spray nozzles 7 are shifted left and right without being located in opposed relationship.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320371-A (JP)
Title: Communication method, relay apparatus, communication terminal, and home agent
Inventor: KATO FUMIHIKO
IPC: H04W80/04
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the mobility of a communication terminal even in the environment of a plurality of networks mixed together.  <P>SOLUTION: The communication method takes a communication system involving communication terminals, a relay apparatus installed at the boundary of a first and a second networks and a home agent. The communication terminal inserts the address of the relay apparatus in a packet for registering care of addresses and informs the home agent thereof and, at the time of sending data packets to a node of a communication party, inserts and sends the address of the relay apparatus in the data packet to be sent. The relay apparatus receives the data packets from the communication node, and, if the received data packet contains the address of the relay apparatus to own terminal, transfers the data packets to the address of inner data packets after decapsuling them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318584-A (JP)
Title: Passive chat service system for arbitrary time assignment
Inventor: UMEZAWA JUNICHI
IPC: G06F13/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chat service and server that allows anyone to simply enjoy chatting by picking up and connecting to a most suitable chat opposite party at any time for a user desiring passive chatting over the Internet.  <P>SOLUTION: In a chat system, consisting of many and unspecified clients and the Internet communication networks including mobile phones, server computers, and system administrators, the system administrator makes personal information registration according to the obtained information and lets those concerned individuals approve their own information so that they are not especially required to complete their troublesome registration. The server computer connects the most suitable chat opposite parties each other based on the personal information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314847-A (JP)
Title: Shock absorbing type steering column device
Inventor: SATO KENJI
IPC: B60R22/46
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing type steering column device with an extremely simple construction, reducing manufacturing cost to a great extent, and capable of absorbing impact energy in a secondary collision extremely effectively in accordance with the wearing or non-wearing of a seat belt.  <P>SOLUTION: The shock absorbing type steering column device includes an ECU 40 which controls a motor-driven actuator 20 when the wearing of the seat belt is known by a sensing signal given from a wearing sensor 5, draws off a plunger 35 from a long hole 38 in an expand plate 36, and changes over an energy absorbing mechanism into an off-condition. When the non-wearing of the seat belt 3 is known by the sensing signal given from the sensor 5, the ECU 40 controls the actuator 20, threads the plunger 35 into the long hole 38 in the expand plate 36, and changes over the energy absorbing mechanism into an on-condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322393-A (JP)
Title: Notice board
Inventor: YAGI TSUNEHIRO
IPC: B27N3/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a notice board which facilitates operation for allowing pushpins to pierce and can certainly hold the pierced pushpins to fasten various documents or the like, and a notice board to which a frame material can be fixed by a fixing member such as a rivet or the like in order to stably attach the notice board to the wall part of a building.  <P>SOLUTION: The notice board 1 is characterized in that the substrate material thereof is a woody fiber compressed board 2 produced by subjecting a plurality of woody fiber materials to hot compression molding along with a resin adhesive and adjusted to hardness specified by a density of 0.35-0.5. Further, the notice board 10 is constituted so that an attaching frame material 7, which is composed of an attaching substrate 7a and a fitting recessed part 8 provided along the direction vertical to the plate surface of the attaching substrate 7a, is fitted to the end edge part of the notice board 1 and fixed to the notice board 1 from the back surface thereof by rivets 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328190-A (JP)
Title: High frequency power amplifier module
Inventor: ONISHI MASAMI
IPC: H03F1/30
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency power amplifier module whereby a bias supply line tying a bias control section and a high frequency power amplifier can sufficiently attenuate a high frequency signal without the need for increasing a module base area.  <P>SOLUTION: The bias supply line tying the bias control section 104 and the high frequency power amplifier 103 uses at least one bonding pad 106 with a capacitive component with respect to the ground and inductors 108, 109 of stitch structures each comprising a bonding wire 105 deposited by intermediating the bonding pad.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327155-A (JP)
Title: Lamp house
Inventor: OTEGI SATORU
IPC: F21Y101/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp house capable of restraining temperature rise in lighting a lamp to prevent the temperature from rising above a heat resisting temperature of the lamp.  <P>SOLUTION: This lamp house consists of: the lamp having a lamp positive electrode and a lamp negative electrode mounted to both ends of a tube part for extracting light from one end of the tube part; a lamp house positive electrode and a lamp house negative electrode used for supplying power to the lamp positive electrode and the lamp negative electrode and supported by an insulating material having a coolant passage inside; a conductive lamp cap with the lamp positive electrode mounted; and a conductive positive electrode holder contacting the lamp cap. The contact area between the lamp cap and the positive electrode holder is set ≥1/3 as much as the total bottom area on the lamp positive electrode side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324249-A (JP)
Title: Plane handle device
Inventor: YAMADA MASAHITO
IPC: H02B1/40
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane handle device which disables a key operation when a handle is in an unlocked state.  <P>SOLUTION: In this plane handle device, a handle lock part 6 comprises: a locking part 611 which is to be locked to a part-34-to-be-locked of the handle 3 housed in a storage part 21; a coiled spring 62 and a lever 612 for releasing a locked state of the locking part; a lock part 613 with an opening position and a closing position, which allows a release function of the lever 612 when turned to the opening position by means of a key and which stops the release function of the lever 612 when turned to the closing position by means of the key; and a lock stopper 63 which prohibits the lock part 613 from being turned between the opening and closing positions by means of the key, when the locked state of the locking part is released in a state wherein the key is turned to the opening position in the lock part. The lock part 6 makes a cam part 513b fixed so that turning of the cam part 513b can be prohibited by the lock stopper 63 when the handle 3 is in the unlocked state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI