baber/WOPTO huggingface dataset:
Patent JP-2004338077-A (JP)
Title: Volume reduction device of air cap sheet
Inventor: OKUBO SADAAKI
IPC: B26D3/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device for continuous volume reducing molding by making a cut in a used air cap sheet.  <P>SOLUTION: The device allows volume reducing molding of an air cap sheet formed of a number of protrusions containing air on the surface of a sheet made of synthetic resin and so on. Cuts are formed in the protrusions containing air of the air cap sheet with a cutting device to release the air from the protrusions to compact and reduce the volume. Particularly, the peripheral speeds of rollers of first and second line cutting devices are sequentially increased with respect to the peripheral speed of a roller of a feed roller portion feeding the air cap sheet so that a soft sheet is properly drawn into and cut at a given cut length in a tense state, which increases the compacting efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012644-A (JP)
Title: Speaker, module using the same, and electronic device
Inventor: SUMIYAMA MASAHIDE
IPC: H02K33/18
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in acoustic characteristics.  <P>SOLUTION: To achieve the above purpose, this speaker is provided with a magnetic circuit 4 having a magnetic gap 5, a voice coil 6 whose one end is freely movably disposed on the magnetic gap 5 of the magnetic circuit 4 and the other end is coupled with a first diaphragm 7, a second diaphragm 11 acoustically coupled with the first diaphragm 7 via a space 12, and an atmospheric pressure adjusting means for adjusting the atmospheric pressure in the space 12. The atmospheric pressure adjusting means is a small hole 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018192-A (JP)
Title: Autonomous body information guidance method and system
Inventor: TSUDA JUNICHI
IPC: G06Q50/26
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous body information guidance method and system, not requiring many visits when a resident performs some application to an autonomous body.  <P>SOLUTION: In this autonomous information guidance system wherein the autonomous body and local residents are connected via data communication devices, an autonomous body-side data communication device 20 incorporates: a storage device 21 storing an access identifier of an anonymous local resident and information from a local autonomous body information provider; a server communication part 23 performing the transmission/reception of information with a resident-side data communication device 10; and a processing part 22 reading navigation information corresponding to input information from the storage device 21, processing it into information capable of being displayed by the resident-side data communication device 10, and transmitting it to the resident-side data communication device 10, when the server communication part 23 receives the access identifier from the resident-side data communication device 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017572-A (JP)
Title: Image reader
Inventor: SOYA TAKASHI
IPC: H04N1/107
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of radiation noise by moving a video cable while bringing the cable into contact with a casing and a noise shielding plate in an image reader having the video cable which moves while being inflected by movement of an image sensor.  <P>SOLUTION: The image reader comprises a carriage which holds an optical system including the image sensor, a motor for moving the carriage, a control board for controlling the carriage and the motor, the cable of a flexible type or card type which is connected to perform signal transmission between the carriage and the control board, the noise shielding plate which covers the control board and is electrically connected to the casing of the image reader, and a sheet metal which has a gradient for eliminating the difference in height between the casing and the noise shielding plate, is arranged on the lower side of the cable to be brought into contact with the cable and is electrically connected to the casing and the noise shielding plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013532-A (JP)
Title: Method and device for inspecting game machine, and game machine
Inventor: AIDA HIROSHI
IPC: A63F5/04
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately inspect and determine the operation of a rotating body for displaying patterns in a game machine.  <P>SOLUTION: The inspection device can capture a detection signal outputted by a detection circuit 80 into inspection equipment such as a personal computer or the like from an external output terminal 85 and inspects and determines the action of a display belt 52 (variation condition or stop position or the like of a symbol 54) on the basis of the detection signal of the detection circuit 80 at the time when a reference mark 58 and a symbol marker 60 arranged correspondingly to the symbol 54 are detected. Based on direct information based on the reference mark 58 or the symbol marker 60 provided correspondingly to the symbol 54 rather than indirect information based on a pulse signal (or a driving pulse) for control to a stepping motor 26, inspection and determination are very accurate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017900-A (JP)
Title: Optical wavelength switch having planar optical circuit structure
Inventor: IDE SATOSHI
IPC: G02B26/08
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical wavelength switch having a planar optical circuit structure that can realize reduction of assembly man-hour and cost.  <P>SOLUTION: The optical wavelength switch has a planar waveguide formed on a substrate. The planar waveguide is composed of a waveguide type diffraction grating comprising an input/output waveguide, a first slab waveguide that is connected to the input/output waveguide, an array waveguide that is connected in one end to the first slab waveguide, and a second slab waveguide that is connected to the other end of the array waveguide. Each waveguide has, on a sacrificial layer formed on the substrate, an under-clad layer, a core layer formed on the under-clad layer, and an over-clad layer formed on the core layer. In addition, the planar waveguide is composed of a movable beam which is fixed on the substrate at one end having the same under-clad layer, core layer and over-clad layer as the waveguide type diffraction grating, and a reflection mirror which, at the tip end of the movable beam, oppositely faces the end face of the second slab waveguide. The position of the reflection mirror is set movably in the direction vertical to the optical axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023571-A (JP)
Title: Door body
Inventor: MATSUBARA HIROSHI
IPC: E06B3/72
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door body whose decorative face does not come off and a part without decorative face does not expose.  <P>SOLUTION: The door body is provided with a core material 4 formed in a substantially rectangular shape in the front face view, a first surface material 16 and a second surface material 17 covering the obverse and reverse faces of the core material 4. The first surface material 16 and the second surface material 17 have a plate-shaped base material 19 and a decorative material 32 stuck to one side 20 of the base material 19, the base material 19 is opened at the other side 21 and a V-shaped groove and U-shaped groove reaching the sticking face of the decorative material 32 is formed. Further, two V-shaped grooves are provided at the end of the base material 19, an adhesive is interposed in the V-shaped groove and the bent shape is formed in a substantially hook-shape, a folding back part 27 is formed in the front end side of the base material 19. The U-shaped groove is provided in a position opposite to the vertical ridge of the core material 4, the adhesive is interposed in the U-shaped groove and the bending shape is formed so as to cover the ridge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027022-A (JP)
Title: Digital satellite broadcasting receiver
Inventor: IKEDA HITOSHI
IPC: H04N5/455
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital satellite broadcasting receiver capable of performing the setup for respective received signals optimally in accordance with a receiving situationin.  <P>SOLUTION: A QPSK demodulating part 12 detects a signal receiving state within a prescribed frequency band including a receiving frequency, and a memory 3c for data stores the detected signal receiving state within the prescribed frequency band including the receiving frequency. A CPU 3a controls the QPSK demodulating part 12 so as to change the setting of the QPSK demodulating part 12 in accordance with the signal receiving state within the prescribed frequency band including the receiving frequency stored by the memory 3c for data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024042-A (JP)
Title: Hydraulic cylinder device
Inventor: KAWADA KAZUNORI
IPC: F15B15/22
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably reduce a shock sound at the stroke end and to compact a hydraulic cylinder device.  <P>SOLUTION: In this hydraulic cylinder device 1, an oil feed pipe 16 mounted on a head cover 14 is inserted in holes provided in a piston rod 13 and a piston. The inner peripheral surface of the vicinity of an inlet of the hole 17 is covered with the outer peripheral surface in the vicinity of the tip of the oil feed pipe. A spring 22 is mounted between the piston and the rod cover, and the thrust in the backward moving direction to the piston is generated at least in the vicinity of the stroke end on the rod side, wherein when the piston rod reaches the vicinity of the stroke end on the rod side, the inner peripheral surface in the vicinity of an inlet of the hole is covered with the outer peripheral surface in the vicinity of the tip of the oil feed pipe, and the area of the inner peripheral surface in the vicinity of the inlet of the hole becomes substantially pressure receiving area to lower the thrust in the forward moving direction generated by the fluid pressure, so that the thrust in the advancing direction and the thrust in the returning direction generated by the spring 22 balance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031759-A (JP)
Title: Image processor and image processing method to which spatial filter is applied
Inventor: OTAKE RITSUKO
IPC: G06T5/20
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method for optimally setting a digital filter for correcting an input image for every sensor with the direction dependency of the frequency characteristics of a sensor in a scanner taken into consideration.  <P>SOLUTION: This image processor 100 for changing the edge emphasis degree of an input image by a digital filter is configured to apply filters whose edge emphasis degrees are different in mutually different directions, and to change the edge emphasis degrees in the different directions. Especially, as processing to change the edge emphasis degrees, frequency response characteristics in the different directions of a scanner 200 are detected, and filter coefficients to change the emphasis degrees are calculated by using a linear interpolation arithmetic operation according to the characteristics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030023-A (JP)
Title: Pipe jacking method, earthquake-resistant jacking pipe joint for use therein, and jacking force transmission member
Inventor: SHIMOYASU TETSUJI
IPC: F16L1/024
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe jacking method which carries out smooth propulsion of pipes even in the case where the pipes are jacked with a large jacking force.  <P>SOLUTION: The pipe jacking method is applicable to the case where a new pipe line is arranged in a sheath pipe P' by inserting an insertion port 1 of a pipe P into a socket 2 of a preceding pipe P and connecting the pipes together via a jacking force transmission member 8 formed of honeycomb cores, while ensuring an expansion margin at a joint portion. The honeycomb cores of the jacking force transmission member 8 have their hole direction directed in a jacking direction, and therefore a large strength is imparted to the transmission member, so that the transmission member can be propelled without breakage in spite of application of the jacking force, while maintaining the expansion margin secured at a distal end of the insertion port, in an intermediate area, even in propelling work such as a case of replacement of an existing pipe, in which no cater is employed. After laying the pipes, if a large diastrophism of the ground such as an earthquake occurs, the jacking force transmission member formed of the honeycomb cores is suddenly contracted, and the insertion port is expanded/contracted with respect to the socket port, to thereby smoothly respond to the diastrophism of the ground. In other word, the joint portion exhibits excellent earthquake resisting performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032529-A (JP)
Title: Connector for high-speed transmission
Inventor: OTSU AKIHIKO
IPC: H01R13/6587
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for high-speed transmission which is effective for the connector to connect between the printed-circuit boards having a transmission channel, and in which jitter can be improved.  <P>SOLUTION: In the connector 100, a plug unit 1 on a daughter board 11 side and a receptacle 2 on a mother board 12 side are connected. The plug main body 10 has a housing board 3, and a transmission line board 4 is embedded and installed in the housing plate 3. A first connecting terminal 5 is arranged on a first side part 3A of the housing plate 3, and a second connecting terminal 6 is arranged on a second side part 3B. The transmission line board 4 forms a differential signal pattern 41 to connect the first connecting terminal 5 and the second connecting terminal 6, and a high path filter element 42 is installed at the differential signal pattern 41. The receptacle 2 is provided with a pin contact 21 to connect the second connecting terminal 6 and the mother board 12. By the high path filter element 42, bluntness of a high-speed digital waveform is corrected and the jitter becomes smaller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038905-A (JP)
Title: Photocoupler equipment of improved linearity
Inventor: YAMAMOTO KENJI
IPC: H01L31/167
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocoupler which is equipped with a light emitting diode whose nonlinearity is improved in current-voltage characteristics and capable of transmitting comparatively high-speed signals.  <P>SOLUTION: The photo coupler is equipped with a first light emitting diode (30); a second light emitting diode (40); a correction circuit (150) which corrects signals inputted into the first light emitting diode (30), generates signals inputted into the second light emitting diode (40), and sets the current waveform of the second light emitting diode (40) complementary to that of the first light emitting diode (30); and at least one of photodiodes (60, 70) for detecting the light emitted from the light emitting diodes (30 and 40).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045302-A (JP)
Title: Image processor
Inventor: YOSHINO YUJI
IPC: H04N1/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of preventing the setting of an optional function from being illegitimately revised.  <P>SOLUTION: A copying machine records settings of optional functions including an optional function capable of being used for a function setting key. When the copying machine detects that the function setting key is loaded, the copying machine reads an apparatus ID and when the apparatus ID is coincident with an apparatus ID of its own machine, the copying machine reads setting information recorded in the function setting key and rewrites the settings of an NvRAM on the basis of the setting information to make the optional function usable even when the function setting key is removed (steps 100 to 110). Thereafter the copying machine deletes the setting information recorded in the function setting key to prevent the setting information of the function setting key from being copied (step 112).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041801-A (JP)
Title: Agent which improves prognosis after cell transplantation
Inventor: AZUMA YUKITO
IPC: A61P9/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent which improves prognosis after cell transplantation.  <P>SOLUTION: This agent contains a substance selected from the group consisting of aminoalkoxybibenzyls of formula (1), pharmaceutically acceptable salts or esters thereof and solvates and hydrates thereof as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047817-A (JP)
Title: Arthritis-preventing or improving agent
Inventor: OMORI NORIYUKI
IPC: A61K31/352
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an arthritis-preventing or improving agent which is useful for preventing or improving the arthritis for inhibiting the activity of proteases breaking cartilaginous collagen and proteoglycan originating from cartilaginous cells.  <P>SOLUTION: This arthritis-preventing or improving agent containing ellagic acid. It is preferable to use ellagic acid obtained from fruits as the ellagic acid of the present invention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051358-A (JP)
Title: Pulse generator circuit
Inventor: HASEGAWA KAZUO
IPC: H03K3/282
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse generator circuit which generates pulses of a stable frequency even if power voltage or temperature changes.  <P>SOLUTION: An oscillator circuit 1 is characterised by having a reference current generator circuit 3 for feeding a reference current with a constant voltage fed from a band-gap constant voltage source, an integrating capacitor 8 operative to accumulate and discharge charges a charge-discharge circuit 4 for accumulating and discharging the charges, based on the reference current, a switch circuit 5 for controlling the route of the reference current flowing to the integrating capacitor 8 to set it in an accumulation or discharge state of charges, a hysteresis circuit 6 for generating an upper limit threshold for the accumulation and a lower limit threshold for the discharge from a constant voltage, and a comparator circuit 9 for comparing each threshold voltage with a voltage resulting from the charges accumulated in the capacitor 8 to control the switch circuit 5 based on the comparison result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004178554-A (JP)
Title: Video compositing apparatus and method
Inventor: TANAKA RIKA
IPC: H04N21/442
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person who experience this video compositinig apparatus to easily designate an area in which an image is not desired to be superimposed and displayed in the video compositing apparatus and method to superimpose and display the image of CG (computer graphics), etc. on a video image in the real world or on a see-through type display device.  <P>SOLUTION: When the person who experience the apparatus holds, for example, a frame with a marker in his/her sight by hand, the frame is photographed in the video image (a) in which the real world is imaged. The area designated by the person who experience the apparatus is detected by detecting the position of the marker in the video image, so that the video image is prevented from being superimposed in the area (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005055003-A (JP)
Title: Freezer mounting structure, freezer cooling type superconductor magnet device, condenser with freezer mounting structure and mounting method of freezer
Inventor: ITO TOMOYUKI
IPC: F25B9/14
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool an object to be cooled by a cooling part by sufficiently securing thermal connection between the cooling part mounted to a mounting part and the object to be cooled.  <P>SOLUTION: A helium gas supply unit 65 is provided and helium gas is supplied to a space C formed between a freezer 52 and a sleeve 48 by a gas supplier 64 at a high pressure and to liquefy the helium gas and a cooling cylinder 55 at a second row is dipped in liquid helium 51 and the cooling cylinder 55 at a second row and a cooling stage 38 are thermally connected via the liquid helium 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024215-A (JP)
Title: Refrigerator
Inventor: NOGUCHI YOSHIFUMI
IPC: F25D17/08
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator improved in the distribution of temperature of a vegetable case.  <P>SOLUTION: A crisper cover 29 is corresponded to an upper lid of the vegetable case, and a right rib 30 and a left rib 31 are mounted between the crisper cover 29 and a top panel of a crisper. According to this constitution, the cold air flows at an upper part of the crisper cover 29 from a rear part toward a front part. As the cold air is hardly retained at the upper part of the crisper cover 29, the distribution of temperature in the vegetable case 25 can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022384-A (JP)
Title: Thin film printing apparatus
Inventor: ODAJIMA TAKASHI
IPC: B41F17/14
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To elevate a utilization efficiency of a coating liquid to be a thin film by improving a method for feeding a conventional coating liquid.  <P>SOLUTION: At first, an intaglio roll 7 and a liquid feeding roll 8 are rotated mutually in the reverse direction under a separated condition by rotating a motor 12 for driving, and the whole peripheral face of the liquid feeding roll 8 whose one side is immersed in a liquid pot 15 is kept under a wet condition with the coating liquid. Then, the liquid feeding roll 8 is made to approach to the intaglio roll 7 by actuating a pushing-in mechanism, and the intaglio roll 7 is coated with the coating liquid stuck on the peripheral face of the liquid feeding roll 8. In this case, the starting point of approaching is stored, and when the intaglio roll 7 is rotated once and returns to the starting point, the liquid feeding roll 8 is separated from the intaglio roll 7. In addition, an excess coating liquid applied on the intaglio roll 7 is scraped off by a scraping plate 16 to leave the coating liquid only in the recessed parts of the intaglio roll 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030699-A (JP)
Title: Fuel tank and fuel cell system using the same
Inventor: TAWARA MASAHIKO
IPC: F23K5/04
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank and a fuel cell system that can smoothly supply methanol (liquid fuel) as fuel and can effectively use up the methanol in the tank by extrusion.  <P>SOLUTION: The fuel tank is for supplying liquid fuel as fuel to a fuel cell. The fuel tank has a double structure having two divided spaces, one of which is filled with liquid fuel and the other of which can be supplied with air that extrudes the liquid fuel. The double structure uses, for example, an outer container and an inner container, and air supply to the space between the inner container and the outer container extrudes methanol in the inner container. Alternatively, one space divided by a plunger is filled with methanol and the other space is supplied with air that extrudes the methanol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI