baber/WOPTO huggingface dataset:
Patent JP-2005037557-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: NAKAJIMA TOMOHIRO
IPC: B41J2/44
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which the pitch of scanning lines is uniformed even when a scanning start side is interchanged in a forward scanning and a reverse scanning, an image formation by a reciprocal scanning is made possible, and a half of a scanning frequency is enough for the driving frequency of an oscillation mirror, and which enables the modulation frequency of a light source to be reduced, thereby satisfying the need of speeding-up.  <P>SOLUTION: The optical scanner has: a light source means having a plurality of light emitting sources; a deflection means having a movable mirror which repeatedly deflects a light beam emitted from the light source means and a torsion beam which is connected to the movable mirror and serves as a turning axis; a mirror oscillation means which oscillates the movable mirror by setting a driving frequency corresponding to the resonance point of the movable mirror; and an image formation means which focuses the light beam emitted from the light source means into a spot on a plane to be scanned, wherein one line is recorded by using at least two adjacent beam spots (a first beam spot and a second beam spot) among a plurality of beam spots focused with the image formation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001882-A (JP)
Title: Belt conveyor type escalator
Inventor: ISSHIKI SUZUKO
IPC: B66B23/10
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveyer type escalator, safely conveying persons weighted about 150 Kg at one time in a simplified structure.  <P>SOLUTION: Side plates 5, 4 are fitted with a gradient between the lower supports 1, 2 and the lower parts of the upper supports 3, 4. A driving roller 7, a guide roller 8 and a rotating roller 9 are laid between the side plates 5, 6. An endless belt 17 is suspended round the driving roller 7 and the guide roller 8 with the guide roller 8 disposed inside. A scaffold 19 having a collapsible backrest is provided on the upper surface of the endless belt 17. The drive of a motor 11 is controlled by switches 22, 23, 24 so that the scaffold 19 reciprocates between the upper and lower supports. A wire 37 is stretched between the upper supports 3, 4 and the lower supports 1, 2 to thereby forcibly stop the driving roller 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000629-A (JP)
Title: Desk mat and desk sheet
Inventor: OKI TAKEHIKO
IPC: B43L3/00
Filed: 2003-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily reduce fatigue and stiff shoulders caused by computer operation or the like and to comfortably perform desk work such as computer operation with less occurrence of mental stress.  <P>SOLUTION: A desk mat is formed by additionally providing a printed decorative layer 3 on the surface of a resin molded sheet 2 containing carbon powder 5, and a desk sheet is formed by forming a paint layer 13 containing carbon powder, applied to a paper surface 12 and additionally providing a printed decorative layer 15 further on the surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040957-A (JP)
Title: Method and system for controlling printer
Inventor: MACHIDA KAZUHIKO
IPC: G06F3/12
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent recurrence of a power save mode after starting warm-up even when a long time elapses before print data is generated and transmitted, and to shorten the print time by shortening the warm-up time.  <P>SOLUTION: Power save function is stopped when print is started and resumed when the final page of print data is detected after a predetermined set time or after a set time determined from the data of past power save time. Alternatively, a shortest time required for warm-up is extracted from the heater temperature drop characteristics at the time of warm-up and the heater temperature rise characteristics at the time of warm-up and warm-up is preceded by the time of warm-up thus extracted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045888-A (JP)
Title: Power distribution tower
Inventor: SHINOHARA HIROFUMI
IPC: H02B5/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power distribution tower wherein a large lot area is unnecessary, increase in the peak power of distribution lines can be coped with without a great cost, and fluctuation in the voltage of the distribution lines can be suppressed in such a situation that increase in electric power demand is predicted in the future.  <P>SOLUTION: A power storage apparatus 11 or a voltage regulation apparatus 12 to be installed in a substation for power distribution is installed on the output side of the transformer 8 of a power distribution tower in a decentralized manner. More specifically, the power distribution tower has equipment comprising a circuit breaker 6, the transformer 8, and a delivery line 9. One end of the power distribution tower is connected with transmission lines, and the other end is connected with a power distribution line system load. The power storage apparatus 11 or the voltage regulation apparatus 12 is installed on the load side of the power distribution line system. The power storage apparatus 11 or the voltage regulation apparatus 12 is installed on a mount provided with casters so that it can be moved, is stacked over the circuit breaker 6 and the transformer 8 in three stages using a frame 16, and is housed in a power transmission pole 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004073857-A (JP)
Title: Electronic endoscope
Inventor: OZAWA SATORU
IPC: A61B1/04
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of image quality as much as possible during reproduction of images when digital video signals are put out at a clock pulse having a frequency different from a sampling frequency.  <P>SOLUTION: An electronic endoscope comprises an image sensor 12, an analog/digital converter 22, and a pixel number converting circuit 28. The image sensor 12 generates an analog video signal from an optical image of an object and the analog/digital converter 22 converts the analog video signals from the image sensor 12 to digital video signals sequentially at a predetermined sampling frequency. The pixel number converting circuit 28 is provided with a coefficient calculating means. When the sampling frequency is higher than the clock pulse frequency, the coefficient calculating means thins out pixels and reflects the thinned pixels on the digital video signals processed by thinning out. When the sampling frequency is lower than the clock pulse frequency, the coefficient calculating means calculates a pixel number for interpolation on the basis of the digital video signals and interpolates pixels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005049369-A (JP)
Title: Image forming apparatus
Inventor: KOMODA NOBUTO
IPC: G03G15/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that restricts a change in the voltage of a signal system power source, caused by rush-in current of a power source for a power system, and has safety measures taken in the case of an abnormal state.  <P>SOLUTION: In the image forming apparatus, a current limiting element is connected to the signal system power source line which supplies a signal system power source from the body of the apparatus to each unit in series, whereas a capacitor is connected to the signal system power source line in parallel. An overcurrent protector is connected to the current limiting element in series.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048368-A (JP)
Title: Door check device of automobile
Inventor: HOSHIKAWA HIROSHI
IPC: E05C17/22
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain generation of an impulsive sound when rolling bodies fall in recessed parts, in a door check device having a check arm having one end side rotatably connected to a car body, the rolling bodies rollable on an outside surface of the check arm, rolling body holding members for holding the rolling bodies, and a pressurizing member for energizing the rolling body holding members so that the rolling bodies are brought into pressure contact with the outside surface of the check arm; and constituted so that a door stops in a half opening position by allowing the rolling bodies to fall in the recessed parts formed in the check arm when the door reaches the half opening position.  <P>SOLUTION: This door check device is constituted so that when the rolling bodies 21A and 21B enter the recessed parts 11A and 11B of the check arm 6, the rolling bodies 21A and 21B do not contact with the check arm 6, and the rolling body holding members 22A and 22B abut on the check arm 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054199-A (JP)
Title: Galvannealed steel sheet manufacturing method
Inventor: TANAKA HIROYUKI
IPC: C23C2/06
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvannealed steel sheet manufacturing method capable of realizing both the surface slidability and the powdering resistance by controlling a galvannealed layer structure, and consistently manufacturing AS products predetermined quality.  <P>SOLUTION: In the galvannealed steel sheet manufacturing method to perform alloy processing by heating a steel sheet galvanized in a galvanizing bath, the temperature pattern to perform alloy processing is determined based on the temperature integration value obtained by multiplying the heating or cooling temperature (T) in the alloy processing by the time (t), and adding the products.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072650-A (JP)
Title: Device to be verified, verifying device, method of being verified, and verifying method
Inventor: YAMAGUCHI TAKAYASU
IPC: H04L9/32
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a message authentication method to which all problems of PSPACE class and NP class are applied.  <P>SOLUTION: A device to be verified delivers Z, n constituting Z=T<SP>2</SP>mod n by a safe method from secret information T (S1). The device to be verified generates random numbers Ri using a forward error correction code from a message to be transmitted, calculates Xi=Ri<SP>2</SP>mod n, and transmits the Xi (S2). A verifying device randomly selects 0 or 1, and transmits a selected bi (S3). The device to be verified transmits Yi(=Ri) where bi=0, and transmits Yi(=TRi mod n) where bi=1 (S4). Then, the verifying device checks whether or not Xi=Yi<SP>2</SP>mod n is satisfied where bi=0 or whether or not ZXi=Yi<SP>2</SP>mod n is satisfied where bi=1 (S5). The verifying device applies the forward error correction code to answer information Yi(=Ri) for bi=0 to restore a received message. Since this transmission/reception is followed by verification of the correctness of the device to be verified, the function of message authentication is executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023264-A (JP)
Title: Method for producing surface-treated inorganic filler and method for surface-treatment of inorganic filler
Inventor: SHIOBARA TOSHIO
IPC: C08K9/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an inorganic filler uniformly treatable with a surface-treating agent and free from aggregation and provide a surface-treating method.  <P>SOLUTION: The method for the production of a surface-treated inorganic filler comprises the mixing of an inorganic filler with a surface-treating agent and the crushing of the mixture with a continuous crusher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039573-A (JP)
Title: Overcurrent detection circuit and load driving circuit
Inventor: MITSUDA TAKESHI
IPC: G01R19/165
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent detection circuit capable of performing anovercurrent detecting operation appropriately and highly precisely even when a potential at an output terminal is lower than a ground potential of a load driving circuit, and to provide the load driving circuit provided with the overcurrent detection circuit.  <P>SOLUTION: The overcurrent detection circuit detects an overcurrent between the drain and the source of an output MOS transistor Q1. The circuit is provided with; a first MOS transistor Q2 which is constructed similarly to the output MOS transistor Q1 and has the gate and the drain commonly connected together with those of the transistor Q1 respectively; a resistance RS inserted in series between the source of the transistor Q2 and an output terminal 3; a third MOS transistor Q3 which has the source connected to a connection point of the resistance RS and the first MOS transistor Q2 and has the gate and the drain commonly connected to a constant current output means 9; and a second MOS transistor Q4 which has the gate connected to the gate of the third MOS transistor Q3 and has the source connected to a connection point 8 of the resistance RS and an output terminal 4 and has the drain connected to a threshold current output means 10. An overcurrent detection signal is outputted from a connection point 12 of the drain of the transistor Q4 and the threshold current output means 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046771-A (JP)
Title: Reducing ionic water manufacturing apparatus
Inventor: HORIGUCHI NOBORU
IPC: A61N1/10
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reducing ionic water manufacturing apparatus effectively manufacturing water containing negative ions approximated to that in the natural world and having a strong reducing power.  <P>SOLUTION: The device is provided with a high voltage direct current power source 2 for supplying a high voltage direct current, a waveform shaper 3 which is a capacitive circuit component having high resistance value between electrodes, and generating stable high voltage pulse by shaping an electric output waveform input from the high voltage direct current power source, a cathode needle 4 connected to the output terminal of the waveform shaper to output the high voltage pulse, and a conductive container 5 connected to the earth terminal of the high voltage direct current power source. Water 6 is poured in the conductive container 5, the cathode needle 4 is inserted into the water, and the high voltage pulse supplied from the waveform shaper is applied thereto, thereby manufacturing the reducing ionic water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046098-A (JP)
Title: Mold releasing agent and mold releasing oil for confectionery and bread making
Inventor: MURATSUBAKI YASUTAKA
IPC: A23D9/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mold releasing agent having mold releasing property and also preventing fluid dripping when spreading mold releasing oil on a mold and improving spraying workability, and to provide mold releasing oil using the mold releasing agent.  <P>SOLUTION: This mold releasing agent contains vegetable wax and a sorbitan fatty acid ester. The sorbitan fatty acid ester has ≥40 wt.% of stearic acid and/or behenic acid in the constituent fatty acids, and ≥95 wt.% of the total of stearic acid, behenic acid and palmitic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047592-A (JP)
Title: Partition
Inventor: TOMIYAMA JUNICHI
IPC: B65D25/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition that can be used promptly without being assembled when used and can smoothly be inserted in spaces defined between items stored in a storage container.  <P>SOLUTION: The partition 10 divides a storage space 21 into two or more spaces by being inserted in the storage container 20 having a storage space 21 for storing items 30. The ends 11 of the partition 10 in the direction in which the partition 10 is inserted in the storage container 20 has a waveform as viewed from sides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052729-A (JP)
Title: Deodorization body and deodorization apparatus using the same
Inventor: HONDA KIMIYASU
IPC: A61L9/01
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorization body having high heat activity by increasing the surface area per unit volume of a deodorization body carrier to effectively dispersing hot catalysts to be supported on the surface of the deodorization body carrier.  <P>SOLUTION: The deodorization body 1 is equipped with at least the hot catalysts 2 and a structure 3 of which the pores have diameters not smaller than the average diameter of gas molecules and the hot catalyst 2 are supported on the structure 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061589-A (JP)
Title: Electromagnetic proportional valve
Inventor: NOHARA KENJI
IPC: F16K31/06
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic proportional valve that can assure an adjustment range of low flow widely by eliminating the dead band area.  <P>SOLUTION: Beside rolling up a coil 11 on a coil bobbin 12 with a hollow hole and fixing a fixed core 13 to one opening end of the coil bobbin 12, a plunger 14 is inserted from another opening end of the coil bobbin 12 so as to be slidable, and a valve body 21 attached at the end of the plunger 14 is biased toward a valve seat 9 by the first spring 22 arranged between the fixed core 13 and the plunger 14. It is the electromagnetic proportional valve 1 that adjusts the flow of the fluid supplied from an input port 4 to an output port 5 by spacing the valve body 21 from the valve seat 9 according to the current value to the coil 11, and the valve seat 9 becomes free long when touching to the valve body 21 and the second spring 23 is fixed to the plunger 14 so as to leave the space h of a prescribed length to the sliding direction of the plunger 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068475-A (JP)
Title: Plating device
Inventor: KUME HISASHI
IPC: C25D17/20
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating device by which electric conduction between a plating tank side and a barrel side can securely be performed only by placing the barrel side on the plating tank side.  <P>SOLUTION: In the plating device, an electrode face formed at a barrel is placed on an electrode receiving face formed at a plating tank, so that the barrel is dipped into a plating liquid, and voltage is applied so as to perform plating treatment to the object to be treated in the barrel. In this case, a projection is formed at either the electrode face or electrode receiving face, and the projection is allowed to be in contact with the other side. Thus, conduction between the contact parts is made secure, and the object to be treated can be subjected to stable plating treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071889-A (JP)
Title: Case for battery, and battery
Inventor: MIYAISHI MANABU
IPC: H01M50/528
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case for battery and a battery capable of preventing an electrolyte from leaking out by development of a gap in a connection part of a battery can of the battery, and facilitating connection to an external electric circuit board.  <P>SOLUTION: This case for a battery is provided with: a base body 1 formed of ceramics, having a rectangular solid-like recessed part 1a formed at a center part of its upper surface, and having a first conductor layer 1d and a second conductor layer 1e formed independently of each other on its undersurface; a first metalized layer 1b formed on the bottom surface of the recessed part 1a; a second metalized layer 1c formed in the circumference of the recessed part 1a on the upper surface of the base body 1; a first inside conductor 2b formed from the metalized layer 1b through the conductor layer 1d; and a second inside conductor 1c formed from the metalized layer 1c through the second conductor layer. A lid body 3 having at least its lower principal surface made conductive is electrically connected to the metalized layer 1c and jointed to the upper surface of the base body 1 so as to cover the recessed part 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068101-A (JP)
Title: External preparation for eyelid skin application
Inventor: SUGIBAYASHI KENJI
IPC: A61P27/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new dosage form for administering a drug through the eyelid skin and provide an external preparation giving a prodrug taking consideration of the action of enzymes in the skin.  <P>SOLUTION: A drug to be transferred from the outer surface of the eyelid skin to a topical region is converted to a prodrug (e.g. an ester) and dissolved (or suspended) in a base (e.g. water, an alcohol, etc.). The substance can be used as an external preparation as it is, however, it is preferable to hold the substance on a holding material such as tape or poultice and apply to the eyelid skin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131916-A (JP)
Title: Twisted steel wire coated with rust preventive and rust preventive processing method
Inventor: TAGUCHI YASUO
IPC: D07B1/16
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To make it difficult at a low cost that a rust preventive coat on an outer periphery is damaged, even when large frictional force is applied to an outer peripheral surface, for example, an external cable of a prestressed steel cable structure.  <P>SOLUTION: A twisted steel wire coated with a rust preventive is formed by filling a synthetic resin rust preventive into air spaces 1b between each of strands of a twisted steel wire 1 which is given by together twisting two or more steel strands 1a, 1a, etc., and applying a synthetic resin rust preventive coating to the outer peripheral surface of the twisted steel wire 1, wherein the air spaces 1b between each of the strands of the twisted steel wire 1 are filled with the soft thermoplastic synthetic resin rust preventive 11 containing an adhesion promotor, and further the outer periphery of the twisted steel wire is subjected to preliminary coating 12 with the soft thermoplastic synthetic resin rust preventive in such a state that spiral recesses of inner spaces between each of the strands of the periphery of the twisted steel wire 1 are filled therewith.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069190-A (JP)
Title: Exhaust device for fuel cell automobile
Inventor: TOYOSHIMA YOHEI
IPC: B60L11/18
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a sound absorption function by restraining entering of a condensed water flowing in a sound insulating material from an air pipe, and preventing deterioration of a sound absorption performance due to a water content of the sound insulating material.  <P>SOLUTION: This exhaust device 1 for fuel cell automobile is provided with a muffler 2 in which the air pipe 8 penetrates inside a sound insulating chamber 7 formed of a shell 4 and end plates 5 and 6, and the sound insulating material 9 is filled to the sound insulating chamber 7 so as to surround the air pipe 8. In the exhaust device 1 for fuel cell automobile, a water repellent treatment part 10 for performing water repellent operation against the condensed water flowing inside the pipe 8 is formed to an inner surface 8a of the pipe 8. The water repellent treatment part 10 is formed to be an irregularity formed of minute projections, or is formed to be a water repellent treatment layer to which the water repellent treatment is applied. Accordingly, the condensate is prevented from entering an inside of the muffler 2, thereby preventing deterioration of the sound absorption performance of the sound insulating material 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI