baber/WOPTO huggingface dataset:
Patent JP-2005316788-A (JP)
Title: Power supply circuit
Inventor: YOSHIDA HARUHIKO
IPC: G05F3/26
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the stabilization of output voltage while using a ceramic capacitor with low equivalent series resistance as an output stabilizing capacitor.  <P>SOLUTION: This power supply circuit comprises a phase compensating transistor 4 having a source and a gate connected to an output transistor 3, and a phase compensating first register 11 provided between its drain and a ground. The voltage of the first register 11 is superposed, as phase compensating signal, on feedback signal voltage obtained by dividing the output voltage by third and fourth registers 13 and 14 through a first capacitor 21 to compensate phase delay, so that a stabilizing capacitor 22 with low equivalent series resistance can be used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317813-A (JP)
Title: Load measuring structure of spanker tool
Inventor: SAITO MITSUO
IPC: H01L21/52
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load measuring structure of a spanker tool capable of preventing a variation of a set load by measurement error.  <P>SOLUTION: A tool mounting part 15 is held vertically movably on an elevation part 14 elevated by an elevation mechanism 13, and a spanker tool 16 for pressing a solder 3 is provided on the tool mounting part 15. A stopper 21 is provided at an upper end of the tool mounting part 15, and a tensile spring 31 is provided between the stopper 21 and a bracket 32 of the elevation part 14. A scale 41 is fixed to the elevation part 14, and a graduated scale 51 is provided on the scale 41 for measuring the amount of a movement of the tool mounting part 15 with respect to the elevation part 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317438-A (JP)
Title: Display element and manufacturing method of display element
Inventor: YAMAUCHI TAISUKE
IPC: H05B33/10
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element or the like capable of reducing degradation of image quality in efficiently emitting light from a light emitting part.  <P>SOLUTION: This display device includes: the light emitting parts 120 formed on a reference flat surface SS; and an angle conversion part 110 equipped with reflecting surfaces 205 for reflecting the light from the light emitting parts 120, an emission surface 207 and flat surfaces 203, and used for reflecting the light incident on the reflecting surfaces 205 from the light emitting parts 120 in the direction of the emission surface 107 to convert its angle. The light emitting parts 120 are formed in a matrix-like form in two directions nearly perpendicular to each other on the reference flat surface SS. When it is assumed that a distance between a position M on the reflecting surface 205 and the emission surface 207, a pitch for forming the light emitting parts with respect to a predetermined direction being one of the two directions, the length of the light emitting part 120 in the predetermined direction, the length of the flat surface 203 in the predetermined direction, and the angle formed by the reflecting surface 205 and the reference flat surface SS are t, p, d, f and θ, respectively, the following conditional expression is satisfied. The conditional expression is 0≤t<p(p-d-f)(tanθ)/(p+d-f).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321483-A (JP)
Title: Optical device with built-in saturable absorber
Inventor: SAKAKIBARA YOICHI
IPC: G02F1/355
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device using saturable absorption characteristics without an optical loss forming a saturable absorption region having uniform optical quality between minute slits on an optical path of optical fibers.  <P>SOLUTION: In the optical device having the saturable absorption region on the optical path of the optical fiber, the saturable absorption region is formed by filling and drying carbon nano-tube dispersion polymer solution in the slit formed between both end faces of the two optical fibers held on the same axis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005268737-A (JP)
Title: Optical transmission element module
Inventor: KATO IKUO
IPC: H01L31/0232
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacturing an optical transmission element and realize an economical packaging.  <P>SOLUTION: The module comprises: an optical transmission element 1 emitting or receiving light; a packaging substrate 3 packaging the optical transmission element 1; a through hole 8, transmitting the emission of the optical transmission element 1 or the incident light to the optical transmission element 1, which is prepared at a location facing the optical transmission element 1 packaged on the packaging substrate 3; and an optical image forming element 7. The optical transmission element 1 arranges a light emitting portion or a light receiving portion and an electrode 5 bonding an electrical wiring 4 of the packaging substrate 3 in vamp bonding on the same side surface of the optical transmission element 1. This facilitates manufacturing the optical transmission element 1, and since the optical transmission element 1 and the packaging substrate 3 are positioned together in high accuracy only by bonding them in vamp bonding such as one time flip chip or the like because the vamp bonding has self alighnment effect, high accurate packaging is not necessary, therefore, the economical packaging is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336796-A (JP)
Title: Parcor-system bidirectional high-speed packet data activation
Inventor: BENCO DAVID S
IPC: H04M11/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that enables packet data service or high-speed connection only when it is requested by a user.  <P>SOLUTION: A mobile user requests a high-speed packet data session by pushing a button or clicking an icon on a mobile station. The mobile station transmits the request to a network, and the network initiates the high-speed packet data service only for 1 session for the mobile user. To be more precise, the high-speed packet data system 201 receives the request from a high-speed packet data controller 203. The system authorizes a packet data connection session and transmits connection information to the high-speed packet data controller 203. The controller communicates with a data controller 216 in a mobile station 212 and transmits authorization information and connection information to the data controller 216.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005322304-A (JP)
Title: Optical information recording device
Inventor: KAKIMOTO HIROYA
IPC: G11B7/1267
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective method for inspecting recording quality decided by a combination of drives and media.  <P>SOLUTION: A reference medium 18 as a quality standard for each kind of medium is recorded and reproduced for each of the drives 20-1 to 20-5, and threshold values 1 to 5 obtained by multiplying the characteristic values obtained as the results by predetermined coefficients, respectively, are stored in predetermined respective storage areas prepared in each drive. When recording information in a medium for a recording object, the medium is recorded/reproduced by using a plurality of recording conditions accompanied by variation in power or a pulse width, and an approximate curve is calculated from the plurality of characteristics values obtained as a result, and the inspection of the recording quality to the medium is carried out based on a margin determined from a positional relation between the approximate curve and the threshold values.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323099-A (JP)
Title: Acoustic device for bathroom
Inventor: MIYAZAKI NORIO
IPC: H04R1/02
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that it is known there is an acoustic device for a bathroom in which an input terminal is provided to the outside of a bathroom and a voice signal from a music reproducing device such as a radio cassette recorder is inputted to the input terminal, and by which a user can enjoy music during taking a bath by reproducing the voice signal with a bathroom speaker provided in the bathroom, and while, many television devices for a bathroom to be mounted on the wall face in a bathroom are proposed with the increase of a demand in society to appreciate a television image in the bathroom in recent years, however, when both of the television device for a bathroom and the acoustic device for a bathroom are installed, for example, the user has to execute the operation of stopping television voice from the television device for a bathroom in addition to the activation start operation when the acoustic device for a bathroom is activated.  <P>SOLUTION: The voice of the television device for a bathroom is automatically stopped when the voice signal from the external music reproducing device is reproduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318836-A (JP)
Title: Adhesive sprayer
Inventor: YAMAMOTO SOICHI
IPC: A01C1/04
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sprayer by which the adhesive is uniformly applied and the applied amount of the adhesive is lessened.  <P>SOLUTION: A first adhesive sprayer 100 is equipped with a spray gun 126 for spraying the adhesive 14 onto the surface of a chaff mat 12 conveyed by a belt conveyor 60 and a box-like splash-preventing material 102. A spray pattern of the spray gun 126 is set so that the short axis is along the conveying direction of the chaff mat 12 and the long axis is an ellipse form covering the whole range in the width direction of the chaff mat perpendicular to the conveying direction. Therefore, the adhesive 14 is uniformly applied in the whole range of the width direction of the chaff mat 12 and the adhesive 14 can be uniformly applied on the whole surface of the chaff mat 12 in accordance with the conveyance. As the adhesive 14 is uniformly applied, the applied amount of the adhesive can be set to be a minimum required amount. In addition, needless splashing of the adhesive 14 is prevented by side walls in front, in the rear, left and right of the splash prevention material 102 and the excess adhesive 14 adhered to the left and right side walls is recovered by drain troughs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318856-A (JP)
Title: Growth promoter for lactic acid bacterium
Inventor: IWAKIRI YOSHIKAZU
IPC: C12N1/38
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new growth promoter for lactic acid bacteria derived from a natural product.  <P>SOLUTION: The growth promoter for the lactic acid bacteria is composed of a purified pyroligneous acid purified by separating toxic substances from crude pyroligneous acid obtained by dry distillation of wood.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004343753-A (JP)
Title: Communication receiver and transmitter
Inventor: FISCHER GEORG
IPC: H04L27/36
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IQ mixer which is operated with a 180° phase shift in a communication transmitter and a receiver.  <P>SOLUTION: In both the transmitter and the receiver, input signals are coupled to their IQ mixers and output signals of the mixers are composed to eliminate unwanted error components in individual output signals. In the transmitter, the residual carrier signal is eliminated and in the receiver, DC offset is eliminated. In both, desired signals are added, an amplitude of a resultant synthetic output signal becomes double, thereby increasing output power four times and improving a dynamic range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005325690-A (JP)
Title: Regulator for lpg
Inventor: KAWAYOKO KOJI
IPC: F02M21/06
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulator for LPG utilizing both a hot-water heating means employing engine cooling water and an electric heating means employing an electric heater, wherein excellent startability of an engine and operability thereafter can be achieved by implementing a complete vaporization of LPG to surely prevent liquid LPG from being fed to a suction conduit even if vaporization tends to be insufficient due to low temperature of engine cooling water.  <P>SOLUTION: In a regulator 3A for LPG which is equipped with a hot-water heating part 32 having a cooling water passage 32b, an electric heating part 31 having a PTC heater 31b and a pressure regulating part 30 having a pressure regulating chamber 30a, and which heats and vaporizes liquid LPG and adjusts the LPG to the prescribed pressure so as to feed the vaporized LPG to a suction conduit of the LPG engine, the electric heating part 31 is arranged on the downstream side of the hot-water heating part 32 and on the upstream side of the pressure regulating part 30a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326509-A (JP)
Title: Cartridge for forming image and image forming apparatus equipped therewith
Inventor: NAGAHAMA HITOSHI
IPC: G03G15/08
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge for forming images capable of information communication in a stable non-contact system even when a developer such as toner is deposited, and to provide an image forming apparatus equipped with it.  <P>SOLUTION: A developer supply 72 as the cartridge for forming the images is composed of an antenna 183 formed to wind a metal film 182 on a substrate layer 181 several times in the form of a loop, and an IC chip 184 fixed on the substrate 181. In addition, the antenna 183 and the IC chip 184 are electrically connected to cover them with a protection layer 185. Specially, the protection layer 185 is composed of a non-plastic resin without containing a plasticizer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327623-A (JP)
Title: Protective device for three phase motor
Inventor: IMAIZUMI TETSUYA
IPC: H01H37/52
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem:this protective device for a three phase motor has a contact mechanism by a stationary contact 6 and a movable contact 7 in a metallic enclosure, the movable contact 7 is disposed on a movable plate 8, the movable plate 8 is made rockable with a projecting piece part 8A supported by being inserted in the support hole of a support 10 as a fulcrum, the movable plate 8 is molded like a shallow plate and is driven by a thermally actuating board 12 reversing its bending direction by temperature to make break contacts, however, since the thermally actuating board 12 is operated by snapping action, there is possibility that arcing between the contacts continues by rebounding and bouncing caused by an impact at the time when making breaking the contacts.  <P>SOLUTION: The projecting piece part 8A forming the fulcrum of the movable plate 8 is held by an elastic body 14 to always and elastically press it against the inner surface of the supporting hole, and thereby, kinetic energy in the action of the movable plate is elastically decreased. Therefore, generation and continuation of rebounding and bouncing are suppressed, and durability of the protective device can be extended by suppressing contact consumption caused by arcing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333199-A (JP)
Title: Pattern synchronizing pulse generating circuit of pulse pattern generator and synchronizing pulse generation method
Inventor: YAMANE KAZUHIRO
IPC: H03K3/78
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse generating circuit capable of easily generating a pattern synchronizing signal with a short period.  <P>SOLUTION: A pattern synchronizing bit stream generating section 4 applies cyclic bit shift to an initial value set to a bit register on the basis of information latched in a pattern length information latch section 1, a bit number information latch section 2, and a bit fraction information latch section 3 to produce a bit stream being "1" for a period of the pattern length and to provide an output of bit streams in parallel. A multiplexer 5 multiplexes the parallel bit streams, and the multiplexed bit stream is outputted at high speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329327-A (JP)
Title: Structure of metal carrier and method for preparing it
Inventor: TSUKUDA SHIGEAKI
IPC: B01D53/86
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a metal supporter suitable for bringing a core into tight contact with the inner surface of an outer cylinder and a method for preparing it.  <P>SOLUTION: The structure of the metal carrier comprises the honeycomb core 1 formed by the multiple winding of metal plate materials 10, 11 and the outer cylinder 2 housing the core 1, and is unified by inserting the core 1 into the outer cylinder 2 by pressure. Protrusions 22 protruding to the inner surface of the outer cylinder 2 in an inner direction of the radius are installed and the core 1 inserted by pressure into and fitted to the outer cylinder 2 extends in the axis direction engaging to the protrusions 22, provided with grooves 14 sunken inward in the direction of the radius on the outer peripheral surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333760-A (JP)
Title: Portable telephone charger
Inventor: TANISHITA ISAMU
IPC: H04W52/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone charger that can easily and quickly charge by uniformly connecting its terminals so as to correspond to different kinds of a plurality of portable telephones.  <P>SOLUTION: In the charger, a charging battery 2 and a circuit board 3 are arranged in a case body 1; a conversion connector 4 connected to a connecting terminal b1 of the portable telephone b is attached to one side of the circuit board; the circuit board comprises a battery connecting member 5 composed of a positive pole and a negative pole, each having a plurality of contacts connected to the charging battery ; the conversion connector comprises a box body 7 and terminal main bodies 8, 9 and 10 arranged in the box body; and the terminal main body comprises at its one side a first positive terminal and a first negative terminal contacting with the positive pole and the negative pole in the battery connecting member, respectively, and at the other side of the terminal main body, a second positive terminal and a second negative terminal contacting with the positive pole and the negative pole of the charging input-side connecting member at the connecting terminal of the portable telephone by extensively arranging the first positive terminal and the first negative terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005018040-A (JP)
Title: Scanner, laser projector, and optical apparatus
Inventor: YONEKUBO MASATOSHI
IPC: G02B26/10
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner by which a large scanning range can be obtained in a simple manner, a laser projector and an optical apparatus.  <P>SOLUTION: The scanner has a galvanometer mirror 102 which is a scanning section for scanning a laser beam and a scanning optical system 100 on which the laser beam from the galvanometer mirror 102 is made incident. The scanning optical system 100 consists of, successively from the galvanometer mirror 102 side, a first lens group G 1 having positive refractive power and a second lens group G 2. The galvanometer mirror 102 is disposed near the focal position of the first lens group G 1 on the side on which the laser beam is made incident. The first lens group G 1 and the second lens group G 2 are so arranged as to align the focal position on the side of the first lens group G 1 from which the laser beam ejects and the focal position of the second lens group G 2 on the side on which the laser beam is made incident. The absolute value of the value obtained by dividing the focal length of the first lens group G 1 by the focal length of the second lens group G 2 is greater than 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005333899-A (JP)
Title: Electric reel for fishing
Inventor: TERAUCHI TAKASHI
IPC: A01K89/017
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manually drivable electric reel for fishing enabling the selection of operation mode (electric winding mode and manual winding mode) according to the circumstance of the fishing spot having a severe fishing environment.  <P>SOLUTION: The electric reel is provided with a spool rotatably supported on a reel body, a handle attached to the reel body and carrying out the winding operation of the spool, a spool motor attached to the reel body and winding the spool by an external power source connected through a feed cord to a feed cord connection part of the reel body, a line-length measuring device to measure and display the delivered line length and the wound line length, a monitoring means to monitor the voltage of the power source connected to a power feeding circuit, a memory means to set and store a prescribed voltage condition, and a controlling means to switch the power feeding state between a power driving mode to enable the winding at least with the spool motor and a manual driving mode to drive only the line length measuring device with the handle based on the monitored result of the monitoring means and the voltage condition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341366-A (JP)
Title: Cellular phone terminal device
Inventor: OBUCHI TSUYOSHI
IPC: H04W16/28
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability by owning a receiving circuit in diversity-composition, operating diversity-reception efficiently, and reducing power-consumption.  <P>SOLUTION: The diversity-composition comprises a receiving system which consists of transceiver antenna 1a and receiving means 4a, and a receiving system which consists of receive-only antenna 1b and receiving means 4b. Diversity receiving operation and diversity receiving operation are selective by changing receiving means 4b into operating state or non-operation state since whole control 11 controls diversity control means 9. Energy detection means 8 detects receiving energy C/I values in present condition, The whole control means 11 seeks data rate which is receivable from the detected C/I values, requests a base station to transmit data at the data rate, and control diversity control means 9, therefore, operation/non-operation of receiving means 4b in accordance with the data rate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335620-A (JP)
Title: Switch structure for vehicle
Inventor: MURAOKA YUUKI
IPC: B62J99/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To operate a plurality of switches related to an operation by a common operating member.  <P>SOLUTION: A kill starter switch 20 provided on a handle switch unit 6 is furnished with a kill switch 30 and a starter switch 40 provided in the circumference of a handle bar 4 and is commonly operated by a knob 21 provided free to revolve on the kill switch 30. The kill switch 30 is a see-saw switch, and the kill switch 30 is switched on when the knob 21 is pressed in the (a) arrow direction and switched off when it is pressed in the (b) arrow direction. The knob 21 is returned and the starter switch 40 is switched off when a finger is removed from the kill switch 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341473-A (JP)
Title: Low-noise crystal oscillator
Inventor: SUGANO HIROYUKI
IPC: H03B5/32
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise crystal oscillator for supplying a high-grade oscillation output by reducing the noise.  <P>SOLUTION: The crystal oscillator for outputting the oscillation output from a drive electrode formed on both the main surfaces of a crystal piece and connected to an oscillation circuit and an output electrode, formed on at least one of the main surfaces to be apart from and electrically connected to the drive electrode, is configured so that the oscillation output can be outputted from the collector side of a buffer amplifier, by connecting the output electrode to the emitter side of the buffer amplifier whose base is grounded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI