baber/WOPTO huggingface dataset:
Patent JP-2004349484-A (JP)
Title: Ceramic capacitor for fluorescent lamp ballast and fluorescent lamp ballast
Inventor: IWASA AKIO
IPC: H01G4/12
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic capacitor for a fluorescent lamp ballast, prominent in resistance to heat and miniaturized while being small in a loss in high-frequency, and hardly generating heat.  <P>SOLUTION: The ceramic capacitor for the fluorescent lamp ballast 2 is provided with a ceramic main body 3 consisting of barium titanate base ceramics and a plurality of external electrodes 4, 5 formed on the outer surface of the ceramic main body 3. The ceramic capacitor for the fluorescent lamp ballast 2 indicates that the tanδ (1KHz) of the barium titanate base ceramics is not higher than 0.30% and the relative permittivity ε of the same ceramics is within 200-700. The fluorescent lamp ballast is provided with the ceramic capacitor for the fluorescent lamp ballast 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347882-A (JP)
Title: Zoom lens barrel
Inventor: OGAWA SHINJI
IPC: G02B7/10
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high zoom ratio lens barrel capable of covering up the fluctuation of focus on a variable operation without impairing the operability on the variable operation.  <P>SOLUTION: The zoom lens barrel is provided with a rotation cylinder 100 rotated by zooming, a straight cylinder 102 which makes straight advance thereby, a focus cam cylinder A101 which moves a focus lens 2G on each zooming position and permits the focusing operation and a focus coupling ring 103 which rotates the focus cam cylinder A101. With respect to the focus point obtained on a focus cam 101a of the focus cam cylinder A101, a correction amount for correcting the focus point on each zooming position is made to be the sum of corrections by the respective correction cams obtained by a correction cam A104a of the focus cam cylinder A101, a correction cam B102b of the straight cylinder 102 and a correction cam C103a of the focus coupling ring 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350443-A (JP)
Title: Electric construction machine
Inventor: TANAKA TOKUJI
IPC: H02P29/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the service life of a battery of a construction machine by suppressing a variance in power consumption at the time of start-up if a working environment changes.  <P>SOLUTION: An inverter circuit 15 simultaneously and variably controls a target frequency and an input voltage to drive an electric motor 13 by the battery 14, and gives an approximation value of OHz as a target frequency F in the start-up of the electric motor 13, and continuously or stepwise increase the target frequency until the target frequency becomes a final target frequency maintaining the ratio of the target frequency F to an input voltage V. In a hydraulic excavator, load acting at the time of start changes corresponding to an external factor such as an atmospheric temperature, so that the inverter circuit 15, in which a PWM waveform adjusting section 22 is connected to a PWM control section 21, changes a time for increasing the target frequency by turning on/off a switching means 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344093-A (JP)
Title: Combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01F12/60
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester having a grain-unloading device having the compacted whole machine body without damaging the improvement of unloading operability of chaff and handleability by an operator, and imparting more improved safety and efficiency compared to those of a conventional machine to the chaff-unloading operation.  <P>SOLUTION: The combine harvester has an auger for unloading the grains in the interior of a gain tank 30, having a fixed conveying cylinder 19b and a horizontal auger 19 freely extended and contracted based on the fixed conveying cylinder 19b and comprising a movable conveying cylinder 19a having an unloading port 19c at the tip, and is constituted by arranging the horizontal auger 19 at the upper part of one side wall part of the grain tank 30, and a connection part of a ceiling part. As a result, the horizontal auger 19 can be extended and contracted in the direction along the side wall surface of the grain tank 30 in a shorter time compared to that by a zoom-type auger which is extended and contracted at the upper part of the ceiling part of the grain tank 30 so as to direct to the diagonal of the plane of the machine body in a conventional combine harvester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003342283-A (JP)
Title: Nucleotide analogue compound
Inventor: ARIMILLI MURTY N
IPC: A61P31/12
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain adefovir dipivoxil (AD) having a good melting point and/or flow characteristics or density characteristics for facilitating the production and formulation of a composition containing the AD, having a stable form for its storage, immediately filtrable and easily dried, having at least approximately 97% (wt/wt) purity, preferably at least approximately 98% purity, a composition containing a new form AD having a desirable properties for a large scale synthesis or the formulation for a therapeutic administration, and a method for purifying capable of removing or minimizing byproducts produced during the AD synthesis and not using a column chromatography which is expensive and time consuming.   <P>SOLUTION: The composition contains the crystalline adefovir dipivoxil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352276-A (JP)
Title: Easily unsealable heat-shrinkable package
Inventor: YANASE MITSUYUKI
IPC: B65B53/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily unsealable heat-shrinkable package.  <P>SOLUTION: In the heat-shrinkable package which is obtained by packaging an article 11 to be packaged with a heat-shrinkable film 12, and then, heat-shrinking the film, an unsealing cut 13 to be functioned as an unsealing means is formed at least in a part of the film, and the unsealing cut 13 is formed so that the axis of the unsealing cut 13 is inclined to the axis of the package. In addition, a device to form the unsealing cut comprises an unsealing cut forming blade and an unsealing cut forming blade receiving member which are disposed facing each other across the heat-shrinkable film 12, and the unsealing cut forming blade is movable and rotatable in the horizontal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351473-A (JP)
Title: Joining method for rod collar and joining die
Inventor: NISHIMURA MAKOTO
IPC: F16B4/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method for a rod collar by which a separate collar can be easily and surely joined to a rod by plastic forming without welding, and a joining die.  <P>SOLUTION: The joining method for the rod collar is constituted as follows. The rod 4 having an annular groove 21 formed beforehand is fixed to a receiving die 26 and a rough collar stock 23 is fitted and inserted to the rod 4 (the first process). Next, a die 25 is advanced to the receiving die 26 side along the rod 4. The rough collar stock 23 is pushed into a forming recessed part 27. The inner diameter side of the rough collar stock 23 is subjected to the plastic flow into the annular groove 21 by the swaging (the second process). Then, an annular protrusion 29 provided on the bottom face of the forming recessed part 27 is made to bite into the end face of the rough collar stock 23 by the further advancement of the die 25. The rough collar stock 23 is further subjected to the plastic flow into the annular groove 21. The material is filled up inside the annular groove 21 (the third process).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355478-A (JP)
Title: Management server and ic card of park-and-ride system including passage of toll road using automatic charge payment system as one path
Inventor: MIZUNO SHOZO
IPC: B42D25/29
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management server of a park-and-ride system in which a charge of a toll road and an admission fee of an event hall are made into a set by using an IC card of an automatic charge payment system and to provide the IC card to be used in the server.  <P>SOLUTION: The management server is provided with an IC card database and a collation means for deciding whether a visitor can pass the toll road or not by receiving card identification information that an onboard unit loaded on a vehicle which the visitor of an event drives reads from the IC card from a roadside antenna of the automatic charge payment system by short distance radio communication and retrieving the IC card database based on card identification information and deciding whether the visitor can enter the event or not by receiving card identification information that an entrance management machine arranged in the event hall reads from the IC card and retrieving the IC card database based on the card identification information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360201-A (JP)
Title: Opening device
Inventor: YAMASHITA TOMIHIRO
IPC: E06B7/14
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening device which can enhance airtightness by enabling horizontal and vertical airtight lines on an inner-sash side to continue into each other.  <P>SOLUTION: This opening device is characterized as follows: inner and outer sashes 3 and 4 are provided in a frame 2 in a double sliding manner; a top surface of a sill 2a is formed as an almost flat surface; suspended pieces 17 and 18 are provided in an outdoor-side lower part of the inner sash 3, and an indoor-side or outdoor-side lower part of the outer sash 4; guide grooves 20 and 21 for guiding the respective suspended pieces 17 and 18 are provided on the top surface of a sill 2b; the respective guide grooves 20 and 21 are provided with horizontal airtight materials 42 and 43 for sealing a part between the suspended pieces 17 and 18 of the respective sashes 3 and 4 in closing position; jambs 2c and 2d are provided with vertical airtight materials 46 and 49 for sealing parts between the jambs 2c and 2d and door end parts of the respective sashes 3 and 4; an end of the sill 2b is provided with a sill rising airtight part 47 for connecting the airtight materials 42 and 46 for the inner sash; and a lower part of the door end part of the inner sash 3 is provided with an airtight part 62 for the lower part of the door end part, which abuts on the airtight part 47 so as to seal a part between the lower part of the door end part of the inner sash 3 and the airtight part 47.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004049232-A (JP)
Title: Pet sheet
Inventor: WADA MITSUHIRO
IPC: A01K1/015
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pet sheet settled in dislocation due to slip on a floor, wherein the sheet is laid on a floor so as to treat excrement of a pet in a house, but the sheet is easily moved when the pet gets on the sheet or runs through the sheet.  <P>SOLUTION: The pet sheet is obtained by attaching and fixing a releasable sheet 7, having an adhesion layer 6, on the surface of a back sheet 2 of the pet sheet. The back sheet 2 is adhered to the adhesion layer 6 when an extension sheet Sb, attached with a surface sheet 1 and the back sheet 2, is folded. The pet sheet is marketed in the folded state. When the extension sheet Sb is pealed, the adhesion layer 6 is extended in the state of being adhered to the back sheet 2 of the extension sheet Sb and dislocation of the pet sheet is prevented by the adhesion layer 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004362114-A (JP)
Title: Back projection type display device
Inventor: MACHII RITSUO
IPC: H04N5/64
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back projection type display device which enables a presenter to perform a natural and smooth presentation by arranging the buttons of menu or the like according to the height of the presenter, thereby simplifying the operation of the buttons of the menu or the like.  <P>SOLUTION: This back projection type display device being a PC monitor, on which an optical touch panel input device is mounted, is provided with a location detection means for detecting the edge part of a key member by the optical touch panel input device. The location detection means can be arranged at an arbitrary location in a black frame area on a computer screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361181-A (JP)
Title: Cantilever wet processing container, cantilever wet processing unit including the same, and cantilever wet processing method using cantilever wet processing container
Inventor: TODA AKITOSHI
IPC: G01Q70/18
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cantilever wet processing container used for processing a cantilever by means of a fluid to reduce undesired deformation of the cantilever.  <P>SOLUTION: This cantilever wet processing container 100 comprises a lower lid 110 and an upper lid 140, which can be joined by fitting with a cantilever chip 180 housed therein. The lower lid 110 comprises a recessed part 112 capable of housing the cantilever chip 180 and recessed parts 114 and 116 wideningly extending from the recessed part 112 in directions opposite to each other. The lower lid 110 further comprises three pairs of grooves symmetrically extending from the recessed part 112 and a pair of hollows 127 and 128. The upper lid 140 comprises protrusion parts fittable to grooves 121 and 122 of the lower lid 110, and to the hollows 127 and 128, respectively. The upper lid 140 has a mark 148 for showing the direction of the cantilever chip 180.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360114-A (JP)
Title: Brassiere
Inventor: SASAKI MICHIKO
IPC: A41C3/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brassiere prevented from getting out of shape and getting stained, capable of being compactly superposed on each other in a highly dignified and good appearance manner in a small space, and convenient for commodity display, transportation, storage and carrying.  <P>SOLUTION: This brassiere is so designed that left and right cups 1 and 1' are divided from each other and superposed on each other in a front central part, and the superposed parts are connected to each other with a pivot pin 2 in a rotatable manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359828-A (JP)
Title: Lactic acid-based polyester composition and its molded article
Inventor: KANAMORI KENJI
IPC: C08K3/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lactic acid-based polyester composition excellent in heat resistance and impact resistance.  <P>SOLUTION: The lactic acid-based polyester composition is constituted by a lactic acid-based polyester which is mainly composed of a lactic acid unit derived from L-lactic acid or a lactic acid unit derived from D-lactic acid, and a lactic acid-based polyester copolymer which consists of a lactic acid unit derived from lactic acid having relation of optical isomerism to the lactic acid that is the source of the lactic acid unit constituting the above lactic acid-based polyester and a polyester unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364418-A (JP)
Title: Power circuit and camera device equipped with the power circuit
Inventor: YOSHIDA KAZUHIRO
IPC: H04N5/225
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power circuit that can prevent an adverse effect such as an operation stop of a device caused by a load variation at the start of motor drive while sharing a power supply in a control means and in a motor, and can achieve power saving, and to provide a camera device equipped with the power circuit.  <P>SOLUTION: The power circuit comprises a DC-DC converter 86 that feeds power to both a zoom drive motor 31 and a system controller 50, and a drive-voltage control means that controls a motor drive voltage applied to the zoom drive motor 31 from the DC-DC converter 86 when power is fed to the zoom drive motor 31. The drive-voltage control means sets the motor drive voltage at the start of voltage application lower than a motor drive voltage value at a normal time after a prescribed time elapses from the start of the application, and suppresses the lowering of the control means drive voltage applied to the system controller 50 from the DC-DC converter 86.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364019-A (JP)
Title: Piezoelectric vibration chip, piezoelectric vibrator, piezoelectric oscillator, gyroscope sensor, electronic apparatus, and manufacturing method
Inventor: KAWAUCHI OSAMU
IPC: H01L41/311
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that a conduction electrode made of a chromium layer is lost because even the chromium layer (background metallic layer) is removed by etching during etching.  <P>SOLUTION: The piezoelectric vibration chip is configured with: a drive electrode formed with an electrode pattern comprising a piezoelectric flat substrate, a first metallic layer formed on the surface of the piezoelectric substrate, a second metallic layer formed on the surface of the first metallic layer, and a third metallic layer formed on the surface of the second metallic layer and made of the same metal as that of the first metallic layer; the conduction electrode formed with the electrode pattern electrically connected from the drive electrode; a support electrode formed with the first and second metallic layers electrically connected to the drive electrode by the conduction electrode; and an insulation surface protective layer formed to cover at least the electrode pattern except the support electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363436-A (JP)
Title: Semiconductor light emitting element
Inventor: YAMAMOTO KAZUE
IPC: H01L33/50
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element that can be enlarged in film thickness by forming a p-type layer capable of obtaining a high degree of hole mobility and is capable of solving problems such as the generation of a short circuit even when the area of the element is increased.  <P>SOLUTION: The semiconductor light emitting element is provided with an anode (12), a cathode (20) formed oppositely to the anode (12), an active layer (16) formed between the anode (12) and the cathode (20), and a p-type layer (14) formed between the anode (12) and the active layer (16). The semiconductor light emitting element is characterised in that the p-type layer (14) includes 1st dots (100) each of which has a core (100A) consisting of any one of silicon (Si), germanium (Ge) and silicon-germanium compound or a mixture of these elements and a shell (100B) surrounding the core (100A) and consisting of a material having low hole barrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361044-A (JP)
Title: Hot-water supply/reheating device
Inventor: AKIYAMA TATSUYA
IPC: F24H1/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water supply/reheating device preventing unexpected discharge of high temperature water into a bathtub.  <P>SOLUTION: The hot-water supply/reheating device is characterized by that a fan 38 supplying combustion air is shared by a burner 28 for hot-water supply and a burner 18 for reheating, and it is provided with a hot-water supply means (a hot-water supply heating part 14), a reheating means (a reheating heating part 12), a reheating switch 154 for commanding reheating, and control means (a controller 120, and a remote control unit 140). During automatic hot water filling operation, hot water is filled in the bathtub by using hot water from the hot-water supply means, and during reheating operation and heat retainment automatic reheating operation of heating bathtub water to a set temperature, after the bathtub water has reached the set temperature, reheating operation is carried out every predetermined time or in reheating operation by operation of the reheating switch, reheating combustion is prohibited when there is a hot-water supply action during heat retainment automatic reheating, and reheating combustion following hot-water supply combustion is carried out when there is hot-water supply action during reheating that is other than heat retainment automatic reheating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002602-A (JP)
Title: Door handle device for vehicle
Inventor: ITO HIDEHIRO
IPC: E05B1/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door handle device for vehicles improving the operability or the like.  <P>SOLUTION: A handle body 24 is constituted of a disc-shaped finger hook 40 and a continual rectangular proximal part 41 to the finger hook 40. When a driver carries an infant, a shopping bag or the like, the driver can not insert the finger tip of one hand into a door handle from the upper direction, the horizontal direction or the slant direction. But as the handle body 24 has the disc-shaped finger hook 40, the driver can insert the finger tips from the upper and lower and the rear continuous three directions and hence, the insertable angle θ becomes very large. Accordingly, the driver need not shift the infant, the shopping bag or the like from one hand to the other and can open the front door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004512-A (JP)
Title: Method for paying amount by pos terminal and amount payment program
Inventor: SHIMADA YOSHIHARU
IPC: G06Q30/02
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a program for paying an amount by a POS terminal capable of performing settlement advantageous to both of a customer and a store.  <P>SOLUTION: The method for paying an amount by the POS terminal is constituted of a step 1 for reading out the price of a commodity and determining a transaction amount, a step 2 for finding out expenses to be generated by the settlement of the transaction amount by cash and expenses to be generated by the settlement by a means other than cash and a step 3 for displaying a message that a benefit corresponding to a difference between the expenses to be generated by the cash settlement and the expenses to be generated by the settlement by the means other than cash is additionally presented in performing the settlement by the means other than cash when the expenses to be generated by the cash settlement is higher than the expenses to be generated by the settlement by the means other than cash.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004076566-A (JP)
Title: Roof support
Inventor: YAMANAKA KENJI
IPC: E04D3/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof support for supporting a roof material and fixing it to a position where the roof material is required to be fixed onto a roof frame without sliding, by using a saddle which is common to a conventional saddle.  <P>SOLUTION: A reverse T-shaped channel 21 is formed in the upper side of a parting plane formed by a pair of members 2a, 2b constituting the saddle 2. The reverse T-shaped channel 21 is symmetrical by taking the parting plane as the center, in a state that the members 2a, 2b are in close contact. A load transmission part 31 having a reverse T-shape in cross section is longer than the saddle 2, and it is mounted on the lower end of a clip 3. The load transmission part 31 is provided with a nail part 33 locked to an end surface of the saddle 2 and a fixing pin 342 locked to the other end surface of the saddle 2, as slide fixing means for fixing the clip 3 to the saddle 2.  <P>COPYRIGHT: (C)2004,JPO