baber/WOPTO huggingface dataset:
Patent JP-2008218236-A (JP)
Title: Fuel cell system and electronic equipment
Inventor: SUZUKI HIDENORI
IPC: H01M8/04
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system and electronic equipment wherein stable electric power generation is always obtained against fluctuations of surrounding temperature.  <P>SOLUTION: The surrounding temperature around the fuel cell main body 1 is detected by a temperature sensor 9, and from the surrounding temperature detected by this temperature sensor 9, a higher temperature region, an appropriate temperature region, or a lower temperature region are determined. When based on this determined result, this is determined to be in the higher temperature region, generation time of a pump on signal to determine the maximum operation time of a pump is set shorter compared with the case of the appropriate region, and generation time of a pump off signal to determine the minimum stopping time of the pump is set longer compared with the case of the appropriate region. Moreover, when the surrounding temperature is determined to be in the lower temperature region, generation time of a pump on signal to determine the maximum operation time of the pump is set longer compared with the case of the appropriate region, and generation time of the pump off signal to determine the minimum stopping time of the pump is set shorter compared with the case of the appropriate region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214069-A (JP)
Title: Roll body conveying device
Inventor: HINO KATSUMI
IPC: B65H19/12
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll body conveying device capable of independently elevating/lowering two core receiving parts for receiving a roll body on a supporting base by a lifter mechanism of a small space.  <P>SOLUTION: The roll body conveying device delivers a roll body having a core on its center and projecting parts with the core being projected from both ends of the roll body between a holding means of the roll body and itself. The roll body conveying device has two core receiving parts for receiving the projecting part on both sides of the roll body on a supporting base. In the roll body conveying device, the supporting base is elevated/lowered by an electric lifter mechanism. The two core receiving parts are elevated/lowered on the supporting base by a small stroke lifter mechanism employing the wedge action.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217944-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/4091
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of an increase in current consumption in a semiconductor memory device for performing precharge to a ground potential.  <P>SOLUTION: The semiconductor memory device for precharging a bit line pair to a ground potential is provided with a first bit line forming one of bit line pair and set to a first or a second voltage based on a logical value held in a memory cell, a second bit line forming the other of the bit line pair, a sense amplifier for deciding a logical value to be held in the memory cell according to a potential difference between a voltage of the first bit line and a reference voltage, a reference voltage generation circuit for outputting a voltage which is a middle point between the first and second voltages as a reference voltage, and a reference voltage supply switch for connecting the output of the reference voltage generation circuit to the entry of the sense amplifier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215786-A (JP)
Title: Cooler with defrosting heater, and refrigerator having cooler with defrosting heater
Inventor: ITO KAZUHIKO
IPC: F25B1/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooler with a defrosting heater attaining space saving of the cooler and defrosting heater, besides reducing power consumption in defrosting by considerably improving the defrosting effect of the cooler and an accumulator.  <P>SOLUTION: The cooler 120 disposed in a refrigerator body 100 which is a heat insulating box body forming a storage chamber comprises a cooling tube 121, fins 123 and the accumulator 122. The defrosting heater 130 which is a double tube heater composed of a heater wire 133 formed of a resistor, a glass tube 134 covering the heater wire 133, and a metal tube 135 covering the glass tube 134, is fixed in close contact with the accumulator 122 located below the cooler 120. Heat conduction and in-tube convection from the accumulator 122 can thereby be considerably improved to efficiently carry out defrosting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227570-A (JP)
Title: Differential transmitter
Inventor: YOKOHAMA KOJI
IPC: H04L25/02
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential transmitter which will not misrecognize a transmission path as "free", when it is "busy".  <P>SOLUTION: The differential transmitter installed at each of a plurality of nodes performing signal transmission by using a transmission path 5 having two lines of determined polarity comprises a differential line driver 81 connected with the transmission path 5, a differential line receiver 82 connected with the transmission path 5, a serial transmission interface 61 connected with the differential line driver 81 and the differential line receiver 82, a section 63 for detecting the output from the differential line receiver 82 delivered toward the serial transmission interface 61, and a timer 62 operating, based on the detection results from the detecting section 63.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220398-A (JP)
Title: Game machine
Inventor: SANTO ETSUKO
IPC: A63F7/02
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To fully enjoy the rolling of game balls guided to a back surface and to effectively utilize the space in the depth direction further.  <P>SOLUTION: In the game machine 100 including a game board 1 formed of a transparent synthetic resin, a first game area 1a where a hit game ball can roll and flow down is formed on the front surface side of the game board, and a back surface game area 300 where the game ball can roll and flow down is formed on the back surface side of the game board. The first game area is provided with an introduction port 301 opened in order to make a waste ball hit to the game area flow into the back surface game area and a lead-out port 13 for making the game ball which flows down and rolls in the back surface game area to the front surface game area. The game ball which flows in from the introduction port is led out from the lead-out port through the back surface game area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196294-A (JP)
Title: Lock position change of sash for crime-prevention measures
Inventor: ISHIZUKA YOKO
IPC: E05B65/08
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To take crime-prevention measures against a sneak thief etc. by changing the position of a lock of a sash.  <P>SOLUTION: A lock is installed on a position higher than a conventional position. The lock is heretofore installed on the conventional position where a sneak thief etc. can easily unlock surreptitiously. By changing the position of the lock to the higher position, the sneak thief etc. are easily exposed, and the lock is hardly unlocked, producing a crime-prevention effect. If the lock is hidden behind furniture or the like, opening and closing of a sash door or locking can be facilitated by installing the lock to the higher position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228443-A (JP)
Title: Electrical machine and method of manufacturing the same
Inventor: YOSHIDA KENICHI
IPC: H02K3/04
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical machine whose manufacturability and reliability can be both enhanced, and to provide a method of manufacturing the same.  <P>SOLUTION: A stator coil 112 is constructed of multiple coil conductors 113 installed in two slots 111b away from each other. Each of the coil conductors 113 is formed so that there is no end from a joint 113j to a joint 113k. A connecting-side coil end 113c is constructed of connecting sides 113e, 113f. The connecting sides 113e, 113f go from one to the other of the two slots 111b away from each other, led out from an end of a stator core 11 to outside the slots 111b, and extended in the direction in which they get away from the end of the stator core 111. The connecting-side coil end 113c is so formed that the angle of the connecting side 113e to the end face of the end of the stator core 111 in the direction of connecting is larger than the angle of the connecting side 113f to the end face of the end of the stator core 111 in the direction of connecting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227118-A (JP)
Title: Mounting device and its control method
Inventor: NAGATA SEIJI
IPC: H01L21/60
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device that highly accurately mounts balls onto a workpiece.  <P>SOLUTION: The mounting device has a base 2, a mask holder 22 for holding a mask 21 at a first position with respect to the base 2, a transfer stage 3 capable of moving a workpiece 90 to a prescribed position with respect to the base 2, first cameras 51a, 51b that detect a reference mark of the workpiece 90 in a state of being mounted on the transfer stage 3 so as to record the position of the workpiece 90 with respect to the transfer stage 3 as a workpiece reference position in a memory, a second camera 52 that acquires an image of each electrode, facing each minute opening, of the workpiece 90 via each minute opening of the mask 21 from above the mask 21 held by the mask holder 22, ball dispensers 23a, 23b for filling each ball Be into each minute opening of the mask 21 from above the mask 21 held by the mask holder 22, and a control unit capable of controlling a moving destination of the transfer stage 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222923-A (JP)
Title: Low thermally shrinkable highly adhesive polyimide film and method for producting the same
Inventor: ISHIKAWA HIRONORI
IPC: C08J7/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film having improved thermal shrinkability and simultaneously having improved adhesiveness, and to provide a method for producing the same.  <P>SOLUTION: This polyimide film comprising (1) a polyimide obtained from 3,4'-diaminodiphenyl ether, 4,4'-diaminodiphenyl ether and pyromellitic dianhydride, and (2) inorganic particles having particle diameters of 0.01 to 1.5 μm and an average particle diameter of 0.05 to 0.7 μm in an amount of 0.1 to 0.9 wt.% based on the weight of the polyamic acid is characterized by having a surface free energy of ≥80 mN/m, when the polyimide film is sequentially subjected to a heating treatment and a discharge treatment in a state constantly keeping the longitudinal tension of the film and then measured on the basis of a contact angle method, and further having a thermal shrinkage degree of ≤0.10% at 200°C for one hour.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225209-A (JP)
Title: Transmission-type screen, rear projection display device
Inventor: ISHIKAWA HIROYUKI
IPC: G02B3/08
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission-type screen which can be easily manufactured, which has improved contrast and viewing angle, and uniform luminance on a screen, even when observing from slightly above, and which can display a proper image, and to provide a rear projection display apparatus equipped with the transmission-type screen.  <P>SOLUTION: A unit optical shape 122a whose cross section is formed to a nearly trapezoidal shape and a light-absorbing part 122b to absorb the light are alternately formed along the screen surface, and the image light is made downward incident on the diffusion optical sheet 120 for diffusing the light in a vertical direction viewing from a normal direction of the screen surface, in the utilization state of the transmission type screen 10, and thereby the transmission type screen is realized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194437-A (JP)
Title: Safety device for cooking utensil to boiling steam
Inventor: KOBAYASHI TOSHITAKA
IPC: A47J27/21
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for a cooking utensil to boiling steam, in which a protective device for lowering temperature of boiling steam can be instantaneously installed on an electric cooker or an electric kettle having a boiling steam hole.  <P>SOLUTION: A cup-shaped member is formed of heat-resistant material such as metal, covered with heat-insulation material along the whole outer circumference, and composed to be set above the steam hole of an electric pot or the like, putting the opening downward. In the cup-shaped member, a fan is provided to be rotated by a motor so as to lower the temperature of steam.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224621-A (JP)
Title: Object detecting device for moving body
Inventor: MITANI SHIGETOMO
IPC: G01S17/931
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of preventing wrong detection of an object, while securing a sufficient S/N ratio, without complicating a structure of a time-series filter of a received signal.  <P>SOLUTION: This object detection device is equipped with an L/R device 3 for performing light emission control of laser light and light reception control of its reflected light, and an object detection part for detecting the object from a received signal by the L/R device 3. The object detection part is equipped with an integrated data storage memory 43 for integrating received signals in each domain acquired by dividing a scanning range into a prescribed number and storing domain measurement data, a domain measurement data storage memory 44 for storing the domain measurement data in each domain, and a time-series processing device 45 for removing a noise by performing time-series filtering of the domain measurement data. The object detection part is also equipped with an object detector 47 for removing from an object detection target, data wherein a peak value in the domain measurement data processed by the time-series processing device 45 is decreased as much as a fixed value or more in comparison with a measuring time of previous scanning, and performing object detection relative to other data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007184634-A (JP)
Title: Cleaning member or sheet, and cleaning method using same
Inventor: TERADA YOSHIO
IPC: H01L21/304
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning member or sheet for a substrate processing apparatus vulnerable to foreign matters, such as a manufacturing apparatus or an inspection apparatus of, for example, a semiconductor, and a flat panel display.  <P>SOLUTION: A cleaning member or sheet provided with a cleaning layer made of heat resistant resin on a support body, in particular, a cleaning member or sheet with the configuration, wherein its cleaning layer is made of heat resistant resin the glass transition temperature of which is 150°C or higher, or a cleaning member with the configuration, wherein its support body is a convey member to be conveyed into an apparatus to be cleaned, or a cleaning member, wherein a cleaning sheet provided with a cleaning layer made of heat resistant resin on a sheet-like support body is provided in the conveying member to be conveyed into an apparatus to be cleaned.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008234842-A (JP)
Title: Light source device and projector
Inventor: AKAHA HIDEHIRO
IPC: F21Y101/02
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device and projector capable of miniaturizing and attaining low consumption power.  <P>SOLUTION: The light source device 4 includes: a light source having a first light-emitting section 22r for arranging at least one solid light source 26r and emitting red light, a second light-emitting section 22g for arranging at least one solid light source 26g and emitting green light, a third light-emitting section 22b for arranging at least one solid light source 26b and emitting blue light; a switching section 28 connected in series with at least one solid light source 26 of respective light-emitting sections 22; a variable constant-voltage power source 30 connected with the solid light source 26 and driving the light source; and a light source adjusting section 33 having a switching adjustment section 35 for switching ON/OFF of the switching section 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007204484-A (JP)
Title: Method for reducing unwanted cellular adhesion
Inventor: BAKER MARGARET ANNE
IPC: A61P17/02
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution to problems of reducing unwanted cellular adhesion.  <P>SOLUTION: A conjugate comprising a drug having inhibitory effects on cellular adhesion and a lipophilic cell binding agent is provided. The conjugate is effective in reducing the unwanted cellular adhesion formation when applied to a compromised site, e.g. due to surgical intervention, injury, chemotherapy, disease and inflammation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008232484-A (JP)
Title: Bathroom ventilation air-conditioning device
Inventor: NISHITSURU YOSHIHIRO
IPC: F24D5/02
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems found in a ventilation air-conditioning device for a bathroom and the like utilizing a heat pump, that a method of making a circulation passage of the air in the bathroom and a circulation passage for the ventilation air variable according to operation modes does not exist when the heat pump is used as a heat source, though operations of heating, drying, ventilating and cooling air mode are provided, and air trunks excluding that for heating, are hard to be constituted, and further switching of the air trunk for heating to the other air trunk is difficult in a method where the heat pump is separately disposed inside of the bathroom and outdoors, and it is difficult to switch the air trunk to an air trunk constitution for reheating dehumidifying operation as characteristic of heat pump technology.  <P>SOLUTION: A main body of this ventilation air-conditioning device is divided into a first section 15 receiving a first heat exchanger 28, a second section 16 receiving a second heat exchanger 26, and a third section 17 for receiving a compressor 18, and the air trunks communicating them are provided with a first damper 22 and a second damper 25 of the air trunk switching means, thus the air trunk can be switched to the air trunk constitutions corresponding to various operation modes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240752-A (JP)
Title: Thrust roller bearing and raceway ring for thrust roller bearing
Inventor: FUKAMI TOSHIYUKI
IPC: F16C33/58
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raceway ring for a thrust roller bearing improved in oil passing properties of lubricating oil.  <P>SOLUTION: An outer ring 22a of the thrust roller bearing 21 includes: an outer ring disk part 23a having an outer ring raceway surface 21 on a surface thereof; and an outer ring flange part 25a extending from a radial direction end part of the outer ring disk part 23a in a rotary shaft direction. An oil hole 29 passing through the outer ring flange part 25a in a radial direction is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237447-A (JP)
Title: Fraudulent token checking device
Inventor: SAITO ATSUSHI
IPC: A63F5/04
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fraudulent token checking device capable of securely detecting fraudulence while the structure is simple.  <P>SOLUTION: Each camera 230a reads figure information of a game token M visible through a window W while the game token passes through the window W, and outputs the read figure information to an arithmetic operation device 240. Then, the arithmetic operation device 240 determines whether the game token is a proper one or fraudulent one based on the figure information output from the camera 230a. Since the ID number as the figure information is composed of a unique ID and encrypted checksum for the ID, the arithmetic operation device 240 determines whether the game token is proper or fraudulent by utilizing the unique ID and the encrypted checksum for the ID constituting the ID number.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240362-A (JP)
Title: Construction machine and method of guiding backward movement of construction machine
Inventor: TOOSHIMA MASANORI
IPC: E02F9/24
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance safety during backward movement by easily and properly performing a guidance during the backward movement by merely using one camera.  <P>SOLUTION: A wide field camera 9 is installed at the rear of an upper structure 3 and can photograph both a crawler 2 and the rear part of a rear structure 3. Both the crawler 2 and the rear part of the upper structure 3 are photographed simultaneously, and the relative angle of the crawler 2 to the upper structure 3 is calculated from the wide view photographed by the camera 9. Therefore, the relative angle α of the crawler 2 to the upper structure 3 can be measured by merely using one wide field camera 9 without adding a revolving angle sensor. Also, the advancing direction of the hydraulic shovel 1 during the backward movement is predicted based on the calculated relative angle α, and the rear image photographed by the camera 9 and the image indicating the predicted advancing direction are displayed on a monitor in a superimposed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237570-A (JP)
Title: Grill apparatus
Inventor: ISHIKAWA YOSHIKATSU
IPC: A47J37/06
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grill apparatus capable of stably igniting an upper burner while a pilot burner is omitted.  <P>SOLUTION: The grill apparatus includes burning state changeover means 100 for controlling a fuel supply state and an ignition operation, based on the command of a manual command means, thereby respectively changing-over the operation states of the upper burner 2a and lower burners 2b, 2c between a burning state and a burning stop state. When the command for changing-over the respective upper burner 2a and the lower burners 2b, 2c to be the burning states or the command for changing-over the upper burner 2a to be the burning state is issued in a state where the lower burners 2b, 2c are being changed-over to be the burning states and also the upper burner 2a is to be the burning stop state, the burning state changeover means 100 performs upper and lower burning by which the lower burners 2b, 2c are changed-over to be the burning stop states, and then, the respective lower burners 2b, 2c and the upper burner 2a are simultaneously or substantially simultaneously changed-over to be the burning states from the burning stop states.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240196-A (JP)
Title: Double raschel knit fabric having antislip function and method for producing the same
Inventor: ARITA SHIYUUJI
IPC: D06M15/70
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double raschel knit fabric having an antislip material composed of a foamed synthetic resin film, exhibiting antislip function and cushioning function and resistant to the peeling off from the surface of the double raschel knit fabric.  <P>SOLUTION: The double raschel knit fabric is composed of a front cloth, a back cloth and connecting yarns to connect the front cloth and the back cloth. The front cloth and/or the back cloth have a mesh texture having nearly hexagonal or nearly rhombic through-holes. The foamed synthetic resin film is formed in a state to almost encircle the knit yarn constituting the mesh texture. A void is formed between the surface of the knit yarn and the foamed synthetic resin film. There is no synthetic resin film at the part of the through-hole constituting the mesh texture. The foaming of the foamed synthetic resin film is carried out by expanding thermally expandable microcapsules.  <P>COPYRIGHT: (C)2009,JPO&INPIT