baber/WOPTO huggingface dataset:
Patent JP-2000134233-A (JP)
Title: Data transfer controller and electronic equipment
Inventor: OGAWA TAKAO
IPC: H04L12/40
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer controller and electronic equipment capable of reducing the overheads of processings and transferring data at a high speed with the hardware of a small scale. SOLUTION: In this data transfer controller of an IEEE1394 standard, between a link core and a CPU, a built-in RAM for storing packets capable of random access is provided other than a FIFO. The storage area of the RAM is separated into a header area, a data area and the work area of the CPU and the header area and the data area are separated into areas for reception and for transmission. By using TAG, the header of a reception packet is written in the header area and the data are written in the data area. The data area is separated into the areas for isochronous transfer and for asynchronous transfer. A pointer for variably controlling the size of the respective areas of the RAM is prepared and the size of the respective areas is dynamically and variably controlled even after supplying power. The respective areas are turned to a ring buffer structure.  The size of the area for storing the header and data of one packet is fixed.
Patent JP-2001139078-A (JP)
Title: Packaging member for sheet of cut paper and image forming device
Inventor: NAKAMURA KAZUO
IPC: B41J11/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To save troubles of inputting cut paper information. SOLUTION: The packaging member 50 for sheets of cut paper is formed with a cut line 53 for separating a lid 51 from a body 52. The body 52 is formed with a locked piece 58 on a surface opposite to the lid 51, and a locked hole 58p to be locked with a lock pin 43a of a printer 30 is formed on it. Cut paper information 57 expressed in a barcode is applied on the body 51 at a position adjacent to the cut line 53. A barcode reader 46 is provided inside a paper feed port 42 of the printer 30, and the body 52 is inserted together with the sheets 1 of cut paper into the port 42, thereby allowing the cut paper information 57 which is applied on the body 52 to be read by the barcode reader 46.
Patent JP-H11160935-A (JP)
Title: Image forming device
Inventor: TAKANO YOSHIAKI
IPC: G03G15/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that the feeding action of a recording material can be controlled by efficiently avoiding a seam not only when an image is formed on one side (first surface) but also when the image is formed on both-sides (second surface). SOLUTION: When the length of a circulating path except a paper inversion part is defined as L1+L2, the circumferential length of a recording material carrying means 5 is defined as Ls, a prescribed gap between the recording materials is defined as Li and N is defined as an integral number, they are set so as to be L1+L2=N×Ls+Li. Thus, since the carrying action of even the second recording material inverted and made to circulate in the circulating path need not be unnecessarily stopped in order to avoid a seam, productivity is enhanced. It is preferable that N is an even number.
Patent JP-H01165302-A (JP)
Title: Coupling device for tractor and working machine
Inventor: FUKUTAKA YASUSHI
IPC: A01B59/043
Filed: 1987-12-19
Abstract: PURPOSE:To perform stable removal of a yoke from a power input shaft, by tilting a supporting cylinder toward the inclination direction of the input shaft. CONSTITUTION:When a working machine 7 is lifted with a three-point link mechanism in the case of removing the working machine, the release of the lower coupled part 32 from the lower coupling part is accelerated by the action of an elastic member 52 at a time of releasing a release-checking means 37. When the removing operation begins, a washer 51 is brought into contact with an inclined member 57 to tilt a supporting cylinder 46 toward the inclination angle of the input shaft. Accordingly, the removing resistance of the yoke 55 from the input shaft 10 can be decreased.
Patent JP-H05228939-A (JP)
Title: Vulcanization molding method for tire
Inventor: KINO NATSUSHIRO
IPC: B29K105/24
Filed: 1992-12-01
Abstract: PURPOSE:To provide the tire vulcanization molding method using a short stroke type vulcanizing machine for improving safety, simplifying the operation, improving vulcanizing accuracy and the like. CONSTITUTION:A tire vulcanizing machine comprises a fixed bottom force 3 disposed on a frame of vulcanizing machine 1, a movable top force 4 disposed on the lower face side of a lifting stand, a top force lifting means 31 for lifting and lowering the movable top force through the lifting stand, a mold pressurizing device 8 and a pressurizing force transmitting component 15 for transmitting the pressurizing force of the mold pressurizing device to the movable top force. When a green tire is loaded on the bottom force, the movable top force is liefted up in the vertical direction, and the pressurizing transmitting component is inserted into a hollow section 12 and the movable mold is lowered to the bottom force in the vertical direction and mold closed, and then the tire is vulcanization molded in the top and bottom forces after transmitting the pressurizing force to the movable top force.
Patent JP-H10205538-A (JP)
Title: Sintered oil-retaining bearing and manufacture thereof
Inventor: TANABE SHIGEYUKI
IPC: F16C33/10
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To control a generation of oil film peculiar to an oil retaining bearing on the inner surface of a bearing to prevent a whirl by forming many fine slits on the inner peripheral surface of a sintered oil-retaining bearing. SOLUTION: This bearing is made of sintered metal body formed by pressing power and having a shaft hole at the center thereof and the shaft hole of the sintered metal body has an inner diameter of not less than 1.5mm and at least fifteen slits 3 having a width and a depth of not less than 20μm on the inner peripheral surface thereof. This makes oil on the inner peripheral surface of the bearing be absorbed by many slits 3 as the rotating shaft 4 is rotated at high speeds to hardly produce hydraulic pressure at the sliding surface of the rotating shaft 4 and the bearing 1 in comparison with a conventional bearing having 3 to 8 grooves on the inner peripheral surface and hence extremely reduces a generation of a whirl caused by the rotating of the rotating shaft 1.  On particular, when this bearing is employed as a rotating bearing of a media appliance such as a FDD, CD-ROM, it is possible to increase a density in writing data on a disc for a multimedia and to extremely increase a storage capacity.
Patent JP-H08177585-A (JP)
Title: Electronic throttle control device
Inventor: BABA TAKAAKI
IPC: F02D41/22
Filed: 1994-12-26
Abstract: PURPOSE: To make the reduction of program quantity compatible with correct abnormality detection by detecting the abnormality of an arithmetic microcomputer by a monitoring microcomputer from various computed results executed using a correction item received from the arithmetic microcomputer at the time of the closing direction control of an electronic throttle valve control device. CONSTITUTION: A microcomputer 20 for monitoring the abnormality of an arithmetic microcomputer 10 for computing the control value of a throttle valve by various sensors connected to an ECU, switches, and the like does not execute the operation of a correction item, received from the arithmetic microcomputer 10, at the time of throttle valve closing direction control, but compares the control value, computed on the basis of the correction item received from the arithmetic microcomputer 10, with the control value received from the arithmetic microcomputer 10, or detects from the difference between the present and preceding throttle valve control values. In the case of detecting the abnormality of the arithmetic microcomputer 10, a signal for limiting throttle valve control is outputted to a driving circuit 30.
Patent JP-H04195818-A (JP)
Title: Magnetic recording medium
Inventor: FUKAWA SHINICHI
IPC: G11B5/738
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a magnetic recording medium suitable for high recording density and excellent in output and S/N by forming a thin specified alloy film as a magnetic recording layer, providing concentrical scratches in the circumferential direction on a substrate, and specifying the average surface roughness of the substrate. CONSTITUTION:The magnetic recording medium consists of a substrate 1 coated with a nonmagnetic base layer 2, magnetic recording layer 3 and protective layer 4 to protect the magnetic recording layer 3. The substrate 1 consists of metal, glass, etc., such as aluminum alloy and silicon nitride sintered body coated with Ni-P plating film. The surface of this substrate 1 is subjected to texturing treatment in the circumferential direction so that the average surface roughness (Ra) of the substrate 1 becomes 8 - 12 nm. Thereby, the obtd. medium is suitable for high recording density and has excellent output and S/N.
Patent JP-H01162443-A (JP)
Title: Home bus system
Inventor: KATO MASAMI
Filed: 1987-12-18
Abstract: PURPOSE:To simplify a system and to reduce a cost by prohibiting the transmission except one piece when terminal equipment simultaneously starts the transmission in a system having a home bus controller, plural transmitter-receivers connected to a common information transmission medium and the terminal equipment. CONSTITUTION:A transmission signal outputted from a signal output terminal TxOUT of terminal equipments 14' and 14' is outputted from one transmitter- receiver 12 to an information transmission medium 10 after AND is obtained by an AND circuit 8. When the collision of a signal by simultaneous transmission does not occur, the transmission signal from the TxOUT is inputted to a reception signal input terminal RxIN as a reception signal as it is. For each terminal equipment, when a transmission signal and a reception signal are compared and a gap is detected at the time of self-transmission, it is considered that the collision of the signal occurs, the succeeding transmission is stopped and deflected to reception processing. Namely, an exclusive OR circuit 5 and an OR circuit 6 are provided between the terminal RxIN of a terminal 14' and a self-address transmission terminal TxON and one side is prohibited at the time of simultaneous transmission.
Patent JP-H10159154-A (JP)
Title: Sanitary cleaning device
Inventor: TAKAI MITSUO
IPC: E03D9/08
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach a deodorant means to/from a body in a case where the deodorant means built in the body is exchanged in service by providing an opening part larger than the deodorant means and a side plate to cover the opening part on a side part of the body, and detaching the side plate to detach the deodorant means from the inside of the body. SOLUTION: An opening part 16 which is slightly larger than a deodorant means 15 comprising a deodorant fan motor part 13 and a normal temperature catalyst type deodorant 14 is provided on a side part 12a of a contour case 12 of a body 11. A storage space 17 of the deodorant means 15 and a body side electric connection part 18 are provided on the inner side of the opening part 16, and the opening part 16 is closed by a side plate 19. A screw hole 25 to fit a screw 24 to a deodorant outlet 23 and the body 11 is provided in a first side plate part 21. A deodorant side electric connection part 27 is provided on the deodorant fan motor part 13 through a lead 26. Because the deodorant means can be attached/detached to/from the opening part of a side part of the contour case by detaching the side as necessary, the contour case need not be detached.
Patent JP-H02166470-A (JP)
Title: Image carrier and process cartridge possessing same and image forming device capable of attaching/detaching this process cartridge
Inventor: SUGIKUBO TOSHIHIRO
IPC: G03G21/18
Filed: 1988-12-20
Abstract: PURPOSE:To reduce pitch irregularity by providing plural helical gears which rotate integrally with the image carrier at both ends of the image carrier. CONSTITUTION:The plural helical gears 1 and 2 which rotate integrally with a photosensitive drum 3 are provided at both ends. The ratio of peripheral speeds are set at desirable value that between the photosensitive drum 3: and a developing sleeve, a transfer roll 8, an electrified roll, and a cleaning roll, respectively. Consequently, when the number of teeth of a drum gear, and a sleeve gear, a transfer roll gear, an electrified roll gear, a cleaning roll gear, etc., which mesh with the drum gear, and the diameter of the drum, the developing sleeve, the transfer roll, the electrifying roll, and the cleaning roll, etc., are set, the drum gear and the rolls which mesh with the gear can be readily meshed with in fine condition. Thus, pitch irregularity can be reduced.
Patent JP-H07176850-A (JP)
Title: Mounting structure of surface mounting component
Inventor: OTANI MASAHIRO
IPC: H05K1/18
Filed: 1993-12-21
Abstract: PURPOSE:To easily mount and demount surface mounting components on and from a wiring board by providing a fixing member which is held on a locking section provided on the wiring board in a removable state and fixes the components by pressing the leads of the components against the corresponding patterns for connection. CONSTITUTION:Components 3 are mounted on the mounting section 1a of a wiring board 1 so that the leads 4 of the components 3 can be positioned above the corresponding patterns 2 for connection. A fixing member 21 is lowered from the top until both bent sections 22 and 22 of the components 3 are inserted into locking holes 12 and 12 and the pressing surface 25 of the member 21 comes into contact with the upper surface of the components 3. While the surface 25 is kept in contact with the upper surface of the components 3, the member 21 is slid in the direction P so that engaging notched sections 23 and 23 can be engaged with locking surface sections 13 and 13 after aligning the sections 23 and 23 to the surface sections 13 and 13 by pushing the member 21 a little. At the time of demounting the parts 3 from the board 1, the member 21 is slid in the direction Q so as to disengage the sections 23 and 23 from the surface sections 13. Therefore, the components 3 can be easily mounted on and demounted from the board 1.
Patent JP-H08181075-A (JP)
Title: Thin film depositing method
Inventor: TSUDA KOJI
IPC: C23C14/48
Filed: 1994-12-26
Abstract: PURPOSE: To easily lessen the incorporation of carbon content as undesirable impurities by a method wherein a negative bias is applied onto a substrate so as to accelerate positive ions contained in gas which is supplied as ionized and excited. CONSTITUTION: An Si substrate 2 where elements and the like are provided is disposed inside a vacuum reastion chamber 1 and kept at a temperature of 100 deg.C or so by a heater 5. Organometalic compound gas 8 such as tetrakisdimethylamino titanium, Ti[N(CH3 )2 ]4 , or tetrakisdiethylamino titanium, Ti[(C2 H5 )2 ]4 , is supplied through a nozzle 4. N2 or NH3 is fed from an excitation molecule generating source 3 and turned into a molecular beam 7, and the molecular beam 7 is made to irradiate the surface of the Si substrate 2 to deposit a TiN film on it. The vacuum chamber 1 is exhausted as low in degree of vacuum as 10<-3> Torr or less. A negative bias is applied onto the Si substrate 2 by a bias applying power source 6 to accelerate positive ions contained in the molecular beam 7 while a TiN film is deposited.
Patent JP-H11162871-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: BABA TAKESHI
IPC: H01L21/28
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a stress of a TiN film due to thermal process, by depositing a laminating conductor film comprising the TiN film and a Ti film by a sputtering method, and suppressing increase in average crystal particle size of the TiN film to a specific value or less when the Ti film of that film and a semiconductor substrate are made to react each other in thermal process. SOLUTION: A polycrystal silicon film 36 deposited on the entire surface of a semiconductor substrate 1 is etched back to embed the polycrystal silicon film 36 inside a connection hole 19, then a Ti film 40 and a TiN film 41 are deposited over the entire surface of the semiconductor substrate 1 by sputtering method, which is thermally processed at, for example, 650 deg.C. Then a W film is deposited to form a data line DL. Here, a Ti silicide layer is formed at the interface between the polycrystal silicon film 36 and the Ti film 40. Assuming a sputtering condition of the TiN film as follows, for example, the deposition temperature is 300 deg.C, the N2 gas flow rate 60 sccm, and the Ar gas flow rate 90 sccm, growth of average crystal particle size in thermal process is suppressed to 2 nm or below, resulting in a TiN film with less stress change under thermal process.
Patent JP-2000144089-A (JP)
Title: Adhesive composition
Inventor: OKUYAMA YUKIO
IPC: C09J11/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition exhibiting good transparency and a high refractive index and a high adhesivity by compounding a thiol compound and a compound bearing plural epoxy groups in one molecule. SOLUTION: A first adhesive composition comprises 100 pts.wt. of a polythiol compound (A) represented by formula II such as a compound represented by formula I or the like, 30-500 pts.wt. of a compound (B) having at least two epoxy groups in one molecule such as bis[4-(2,3-epoxypropylthio)phenyl]sulfide or the like, 0.1-100 pts.wt., based on the component B, of a curing accelerator such as diethylenetriamine or the like, and further, if required, a silane coupling agent, a surfactant, a filler or the like. With this adhesive component are incorporated 10-500 pts.wt. of a compound (C) having at least two vinyl groups in one molecule such as bis(4-vinylthiophenyl)sulfide or the like and 0.1-10 pts.wt., based on the component C, of a polymerization initiator to give a second adhesive. In formula I, X is (CH2CH2S)n-H; Y is (CH2)m; (m) is 1-5; and (n) is 0-2.
Patent JP-H05154284-A (JP)
Title: Water supply device for electric washing machine
Inventor: NAKAYA MASAKI
IPC: D06F39/08
Filed: 1991-12-06
Abstract: PURPOSE:To prevent the splashing of water in a hose by the water pressure when the water supply nose is demounted, in the state where a water supply faucet is closed, in the water supply device of an electric washing machine equipped with an electromagnetic water supply valve. CONSTITUTION:A decompression chamber 32 is arranged at a part of a pressure holding chamber 16, and a water-sealed pressure reduction sliding member 35 is inserted into the pressure reduction chamber 32, and a bypass port 42 is formed, inserting into the pressure reduction chamber 32. When a button 38 is push, the water flows out from the bypass port 42 because of the small diameter part of the pressure reduction sliding member 35, and the inside of the pressure holding chamber can be pressure-reduced, and also the pressure in a water supply hose can be reduced, and a water supply hose can be mounted and demounted without spraying water.
Patent JP-H05159863-A (JP)
Title: Antifreezer
Inventor: KUROYAMA KATSUHIKO
IPC: H05B3/00
Filed: 1991-12-06
Abstract: PURPOSE:To prevent a heater wire from overheating by detecting that temperature in a heater element becomes abnormally high without a moment's delay. CONSTITUTION:A trouble detecting wire K1 is installed in parallel with a heater wire H. This trouble detecting wire K1 is formed into a structure provided with each electrode 4 at both inner and outer sides of nylon resin 5. When this trouble detecting wire K1 has come to a temperature more than a fusing point of the nylon resin 5, an interval between these electrodes 4 being opposed to each other via the nylon resin 5 is short-circuited at this nylon resin is fused. In the case where the nylon resin 5 lying between these electrodes 4 of the trouble detecting wire K1 fused by abnormal heating of the heating wire H, the electrodes 4 are short-circuited and thereby an electric current flows into a resistor R1. Therefore, voltage is produced in a gate terminal, a thyristor Q1 is conducted, and a temperature fuse H1 is melted. Accordingly, current- energization to the heater wire H is thus stopped.
Patent JP-H09160007-A (JP)
Title: Large screen type liquid crystal display device
Inventor: AOKI HISASHI
IPC: G02F1/1368
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a clear picture without causing defects such as uneven display non being impaired in appearance of display due to seams. SOLUTION: This device is provided with plural small thin-film transistor(TR) panels 2 and a large opposite panel 1. The panels 2 are mutually seamed on the same plane and superposed to the surface of the panel 1 and a joining material 15 for a seal is formed on the peripheral edge part of the combined body of the seamed panels 2 and the opposite panel 1 like a frame. Joining materials 16 for supports are formed between the mutual seams of the panels 2 and the panel 1, respective panels 2 and the panel 1 are joined by these joining materials 15, 16 and liquid crystal is enclosed in a gap between respective panels 2 and the panel 1 formed on the inside of the joining materials 15.
Patent JP-H02218362-A (JP)
Title: Audio range vibration type excrement processing device
Inventor: NOGUCHI YASUO
IPC: A61M1/00
Filed: 1988-12-23
Abstract: PURPOSE:To efficiently and safely break and suck excrements and discharge said excrements outside a body by inserting a tip which is vibrated mechanically in special form into a rectum through an anus and breaking the excrements in the rectum. CONSTITUTION:The straight part 27 of the protecting cover 13 of an insertion tool 1 is inserted by a proper length into a rectum part from an anus, and the cleaning liquid such as biological saline water is poured into the rectum through an irrigation nipple 14, and the mechanical vibration in the axial direction which has a cycle of 17kHz or less and is generated by supplying the ac electric power into a vibration source 3 from an electric power source 4 is transmitted to the top edge part of a tip 2 which contacts the excrement through a vibration transmission rod 21, and the breakage of excrement is started. The excrement is emulsified by the cleaning liquid, and discharged and stored into a storage container 10 through the suction hole 25 in the tip 2, suction nipple 17, and a suction tube 11 by the negative pressure generated by a suction pump 12. The rectum contracts gradually by the discharge of the excrement in the rectum, and the excrement is supplied successively to the top edge part of the tip 2, and all the excrement in the rectum is broken, and aspiration-removed.
Patent JP-H03180515-A (JP)
Title: Method and device for removing dust from fiber or carding same
Inventor: ROOBERUTO DEMUUTO
IPC: D01G15/08
Filed: 1990-11-28
Abstract: PURPOSE: To change fiber arrangement at a high speed while preventing the damage of the fiber and formation of a nep as less as possible by installing different kinds of card clothing different in moving directions of a rotating drum on a drum-surrounding member to differentiate the efficiency of opening operation. CONSTITUTION: A fixed carding member 5 is arranged within a lower side carding range, and card clothing members 9-14 different for each carding member 5 are installed so that the dust-removing or carding efficiencies may be differentiated to each other within the circumferential direction range of a drum 2, and advantageously the opening efficiency may be gradually heightened in the rotary direction (fiber-conveying direction) of the drum.