baber/WOPTO huggingface dataset:
Patent JP-2000085302-A (JP)
Title: Disk wheel for passenger car
Inventor: SHIMIZU KIICHI
IPC: B60B3/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce weight without deteriorating a fatigue life in a rotary bending endurance test, in a disk wheel for a passenger car having a decorative hole. SOLUTION: Board thicknesses of a hub fitting part 3, a hat midslope part 4 and a part upto a hat top part 5 therefrom are set to be substantially equal to an original board thickness of a material. Board thicknesses of a decorative hole part 6 and a flange part 7 are same, and set to be thinner than that of the hat top part 5. Only a periphery of a decorative hole 8 is formed into a convex form with 1.0-1.3 times of thickness of the original board thickness of the material. A sharp edge of the hole 8 is chamfered.
Patent JP-2000090455-A (JP)
Title: Objective lens drive assembly and optical disk device
Inventor: KIMURA KATSUHIKO
IPC: G11B7/09
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To enable the efficient generation of thrust and the reduction of a size and weight by supporting a movable body movably in the optical axis direction of an objective lens and the radial direction of an optical disk, fixing a supporting body and providing the inner side of this movable body with a magnetic inner yoke in such a manner that magnetic force is acted on the movable body and that the circumference of an optical path is enclosed without shielding the light to the objective lens. SOLUTION: If the objective lens side of permanent magnets 8 is assumed to be an N side and an outer yoke 9 side as an S pole, the magnetic fluxes from the permanent magnets 8 flow out toward the opposite inner yoke 10, pass the outer yokes 9 from the inner yoke 10 and return to the permanent magnet 8. At this time, the magnetic fluxes leaking without being absorbed by the inner yoke 10 facing the permanent magnets 8 flow out in the radial direction of the disk. In this case, however, the inner yoke 10 exist in a direction perpendicular to the radial direction of the disk and the leaking magnetic fluxes may be further absorbed by the inner yoke 10. The unnecessary force acting on a focusing coil may then be made smaller.
Patent JP-H0320283-A (JP)
Title: Acetylation of metal cation
Inventor: BARII SHII AAKURUZU
IPC: C07F7/18
Filed: 1989-09-28
Abstract: PURPOSE: To complex a specific metal cation such as Li at a low cost by using a specific silacrown ether.  
     CONSTITUTION: A metal cation selected from the group consisting of Li, Na, K, Ba, Fe, Cu and Cd is complexed with a silacrown ether represented by formula. I [n is 5-10; R 1  and R 2  are each (unsaturated)alkyl, alkoxy, aryl, H or a group which actively assists in the complexing of a metal cation; and R 3  is H or lower alkyl] (e.g. dimethylsila-14-crown-5 of formula II, etc.). As preferable groups actively assisting in the complexing of a metal cation, there can be mentioned aminoalkyl, cyanoalkyl and ethyleneoxy group. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0681446-A (JP)
Title: Construction including cylindrical member
Inventor: KITAURA KAZUO
IPC: E04F15/00
Filed: 1992-08-28
Abstract: PURPOSE:To rotate a cylindrical member by means of a normal wrench, etc., and to make it possible to fix and maintain the cylindrical member so that it can not be tuned together with the other member by providing a non-circular tool fitting member to the cylindrical member such as a floor panel bearing device, etc. CONSTITUTION:First of all, a floor panel bearing device 1 is constituted of a base member 2, a screw post 3, a panel mounting plate 4, a tool fitting member 5 and a cylindrical member 6. The panel mounting plate 4 and tool fitting member 5 are held between plastic deformation sections 6c and 6d of the cylindrical member 6 and are calked and fixed. After that, in order to bear a floor panel 12 on the foundation floor surface 7, a tool such as a wrench, etc., is fitted to the tool fitting member 5 in a state to loosen a steady-rest nut 9, and the height of the panel mounting plate 4 is adjusted in a proper position by rotating the cylindrical member 6 together with the panel mounting plate 4 with the screw post 3. Then, the steady-rest nut 9 is rotated in the clamping direction to prevent the cylindrical member 6 from rotating with the screw post 3. At that time, the tool fitting member 5 is also kept in the same way, and the rotation of the cylindrical member 6 with the screw post 3 can be prevented.
Patent JP-H04132265-A (JP)
Title: Insulating gate type field effect transistor
Inventor: MORIMOTO KINSHIRO
IPC: H01L29/78
Filed: 1990-09-21
Abstract: PURPOSE:To minimize the ingredients of resistance within Ron by optimizing a plane pattern so that the channel width per unit area may be maximum. CONSTITUTION:Viewed from the surface of a semiconductor substrate 3, the external forms of the channel and back gate region 2 and the source region 1 made in each unit cell A are made approximately square, and besides the relation between the distance on the surface between the source region 1 and the semiconductor substrate 3 adjoining each other and the length beta of one side of the circumference of the source region 1 is made such that 0.4<=alpha/beta<=1.6.
Patent JP-H1076514-A (JP)
Title: Silt mortar manufacturing plant
Inventor: UECHI AKIO
IPC: B28C9/04
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To enable high-grade silt mortar to be manufactured with compact facilities. SOLUTION: This silt mortar manufacturing plant is made up of a transportable supply plant part 10 and a movable space mixer 30 installed on a boom 21 of a construction machine. The supply plant part 10 is equipped with a sediment hopper 11, a cement silo 12, a dispersant tank 14 and a water supply tank 13. In addition, pipes 15, 16 are connected to tanks 11, 12, 14 excepting the water supply tank 13 and the water supply tank 13 respectively. Further, batched sediment, cement and water are supplied to the space mixer 30 through the pipes 15, 16 according to the mix proportion of silt mortar.
Patent JP-H106089-A (JP)
Title: Device for opening and crushing large empty can
Inventor: KOBAYASHI TOSHIAKI
IPC: B30B9/32
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To open a top lid and a bottom lid part to small crush a large empty can like a drum can. SOLUTION: A moving plate 13 is supported freely sliding on a supporting member 12 fixed on a base 10, at least, one of attaching base part 14 is supported freely sliding on the moving plate 13, and a cut-opening member 17 is attached on the attaching base part 14. The cut-opening member 17 is made in a shape which has, at least, one of a press-beginning tip to begin pressing at a position to be opened of a large empty can and, at least, one of a slope side part of continuing to the press-beginning tip and forming the opening can line. By driving with sliding the moving stand 13, advancing the cut-opening member 17, the large empty can is opened.
Patent JP-H07111564-A (JP)
Title: Image input control method
Inventor: SUGIURA HIDEKI
IPC: H04N1/04
Filed: 1993-10-12
Abstract: PURPOSE:To read the image information desired to be actually supplied in a minimized time when an operation start command is received from a copying machine main body. CONSTITUTION:When an original is read at its middle part, an optical scan system is moved up to its operation start position before a copy exposure operation is started and then the scan system is stopped. Then the actual reading operation is started in a conventional case. In this example, however, the optical scan system is moved at a scanning speed with no temporary stop. Then a read signal is produced when the scan system reaches the image reading start position. Furthermore the moving speed of the scan system increases up to a level higher than the scanning speed before the system reaches the image reading start position. So that the image reading time can be minimized.
Patent JP-H07111469-A (JP)
Title: Data speed switching type radio communication equipment
Inventor: HASHIMOTO KOICHI
IPC: H04W72/08
Filed: 1993-10-12
Abstract: PURPOSE:To surely conduct data communication by decreasing a modulation speed when the strength of the communication radio wave of a concerned station received by an opposite station is weak. CONSTITUTION:A reception means 11 receives the communication radio wave sent from an opposite station and reproduces reception data from the reception signal. An oscillation means 12 converts transmission data into transmission signal and forms a communication radio wave and sends it to be opposite station. A control means 14 controls a data transmission means 13 depending on the output signal of the reception means 11 and when the strength of the received communication radio wave is weak, the transmission speed of the transmission data is set low thereby increasing a signal consecutive time per bit. Thus, even when much noise or distortion is included in the communication radio wave, the opposite station surely reads the bits.
Patent JP-H04142255-A (JP)
Title: Packaging instrument
Inventor: TAKAHASHI NOBUHARU
IPC: B65D85/07
Filed: 1990-09-26
Abstract: PURPOSE:To permit a large volume of contents to be vacuum packaged by using as the packaging material a gas-impermeable film selected from polyethylene, polyethylene-ethylene vinyl acetate copolymer, polypropylene, etc. CONSTITUTION:As the material of the film for use in the formation of an inner packaging instrument, a gas-impermeable film capable of effecting a compressive packaging of material and forming the inner package easily may be used. Polyethylene, polyethylene-ethylene vinyl acetate copolymer and polypropylene are the examples of the aforesaid materials. However, some considerations must be given to the gas permeability of such materials. When, for example, PE film is used, its thickness is required to be 50mum in the case of O2 permeation kept at an amount of at least about 3500cc/m<2>.24hrs.atm. A suction opening consists of a suction opening body 1 and a lid 2, the body 1 consists of a fitting mouth 3, a valve 4 and a threaded part 5 and the lid 2 consists of a threaded part 5' for engaging threadedly with the suction opening body 1 and a packing 6 for enhancing the airtightness of the packaging instrument.
Patent JP-H0997089-A (JP)
Title: Sound effect producing device
Inventor: KANEKO HIROKATSU
IPC: G10K15/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a natural sound effect with simple constitution. SOLUTION: A rotary body 55 is fitted atop of the rotary shaft 31a of a motor built in a blower 24. This rotary body 55 consists of a hollow sealed part 56 which is formed annularly and plural spokes 57 for fitting the sealed part 56 to the rotary shaft 31a. The hollow sealed part 56 is filled with liquid such as water or granules such as sand. When the rotary shaft 31a of the motor is driven and rotated, the rotary body 55 is driven and rotated to forcibly move the liquid or granules in the interior of the sealed part 56 with centrifugal force. Consequently, a sound effect such as a flowing sound of water is produced and sounded to the outside through a mesh part 42.
Patent JP-S61132289-A (JP)
Title: Laser beaming device
Inventor: MADENOKOJI TADAHIDE
IPC: B23K26/08
Filed: 1984-11-30
Abstract: PURPOSE:To elevate a productivity even in the cutting of the trial production in small quantity and a single part product by linking a teaching robot and laser beam machine via a robot control part. CONSTITUTION:A teaching robot B communicates with a robot control part C and the movement thereof is memorized into the computer of the robot control part C. The robot control part C drives the arm type robot 1 of a laser beam machine A based on the memorized data. This robot control part C can operate simultaneously the arm type robot 1 of the laser beam machine A with linking with the arm 3 of the teaching robot B.
Patent JP-H06195676-A (JP)
Title: Magnetic recording medium
Inventor: MIHIYAERU BOBURITSUHI
IPC: G11B5/702
Filed: 1993-10-12
Abstract: PURPOSE: To easily and profitably produce polyurethane urea (meth)acrylate by allowing a polyacrylate to react with an aliphatic polyisocyanate mixture. CONSTITUTION: Polyurethane urea (meth)acrylate contained in a binder mixture is obtd. by allowing a polyacrylate having <=2 terminal OH groups per 1mol and a mol.wt. of 200-50,000 to react with an aliphatic polyisocyanate mixture so that 1.2-3.0 NCO groups are allowed to react per 1 OH group and the remaining NCO groups are converted into urea groups each substd. by aminoalkyltrialkoxysilane. The aliphatic isocyanate mixture consists of 0.1-10wt.% diisocyanate having an average functional value calculated from 3.0-6 NCO groups per 1mol, 20-80wt.% triisocyanate and 20-60wt.% isocyanate having a functional value of 4-10.
Patent JP-H1184821-A (JP)
Title: Electrifying member and electrifying device
Inventor: YAKUSHIJI MANABU
IPC: G03G15/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To suppress deformation, to prevent production of image defects, to decrease the surface hardness and to prevent production of noises or scraping of the objective body to be electrified by forming a water-based coating film in which resin having active hydrogen is crosslinked with an oxazoline crosslinking agent having two or more oxazoline groups. SOLUTION: This electrifying member 1 has an elastic layer 3 and a coating film 4 formed on the elastic layer 3. The member may be formed in any form as far as it can stably touch the objective body to be electrified and gives uniform charges to the layer to be electrified. The coating film 4 consists of a water-based coating film comprising resin having active hydrogen crosslinked with an oxazoline crosslinking agent having two or more oxazoline groups. As the resin having active hydrogen, water-based resin having active hydrogen such as carboxyl groups, hydroxyl group, amino groups is used. Any kinds of water-based resin can be used as far as water is used as solvent.
Patent JP-H1192806-A (JP)
Title: Nickel-molybdenum alloy powder and its production
Inventor: ABE ISAO
IPC: B22F1/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To produce nickel-molybdenum alloy powder suitable for the electrode material for the inner electrode of a laminated ceramic capacitor and to provide a method for producing the same. SOLUTION: This nickel-molybdenum alloy powder is the one in which the content of molybdenum is regulated to, by weight, 5 to 40%, and the average particle size is regulated to 0.1 to 1 μm. The alloy powder can be obtd. by mixing an alkaline-earth metal salt, a nickel salt and a molybdenum salt, executing reductive calcining in an atmosphere contg. hydrogen, and, after the calcining, melting the alkaline-earth metal salt away with acid. In the above producing method, the mixing ratio of the alkaline-earth metal salt is preferably regulated to 0.1 to 2 times by the weight ratio to the weight of the nickel-molybdenum alloy powder produced after the calcined. Furthermore, as the calcining method, two stage calcining in which, after calcining at 400 to 800 deg.C, furthermore, calcining is executed at 1000 to 1500 deg.C is preferably used.
Patent JP-S63108895-A (JP)
Title: Dial-in service system
Inventor: KAMIYAMA SUEAKI
IPC: H04M3/42
Filed: 1986-10-25
Abstract: PURPOSE:To prevent a dial in connection by an arbitrary dial operation of the caller of a line wire by setting a password number to the line wire to which a dial in service is applied. CONSTITUTION:When an incoming is present from a dial in line wire CO1, a central processing unit CCU transmits a tone or a message indicating a response to the line wire CO1 through a line wire trunk COT1. The caller connected to the line wire CO1 dials the password number set for the dial in connection according to this tone or the message. The unit CCU examines whether said password number coincides with a password number stored in a memory M or not and when they coincide, it dials an extension number to connect to a telephone set TEL in question. When they do not coincide, a disconnecting processing is executed.
Patent JP-H04133042-A (JP)
Title: Photographic device
Inventor: KARAHARA HIDEAKI
IPC: H04N5/225
Filed: 1990-09-25
Abstract: PURPOSE:To prevent dew condensation and freezing, and to obtain a good photographic device in respect of mechanical strength at a relativety low cost by sealing thermal conductive liquid in between a cover and a glass plate. CONSTITUTION:The glass plate 15 for lens protection is provided inside a U shape of the plastic cover 14 with some space left between it and the cover. Then, a heater 16 is provided on a surface of the glass plate 15. Furthermore, the liquid with great thermo conductivity 17 is sealed in between the cover 14 and the glass plate 15. Then, even when water W is entered in the direction of the arrow C, the water W is not entered into the liquid 17. Next, when minute dust 19 is stuck to a surface of contact between the cover 14 and the glass 15, film thickness of the liquid 17 is utilized as a buffer.
Patent JP-H0568236-A (JP)
Title: Moving picture signal reproducing device
Inventor: ISHII YOSHIKI
IPC: H04N19/00
Filed: 1991-09-05
Abstract: PURPOSE:To execute decoding by original additional data even in the case that a moving picture signal is reproduced in order different from the order at the time of recording, and thus, to form a reproduced picture of less deterioration. CONSTITUTION:A motion data separation circuit 5 supplies the part of picture data Dp in an inputted inverse-reproduced signal to a contact 5A, and supplies the part of motion data to the contact 5B. The part of the motion data supplied to the contact 5B is replaced (delayed) by a motion data replacement circuit 8 on the basis of a control signal from a reproducing order control circuit 10, and is converted into the original motion data corresponding to the picture data by a motion vector conversion circuit 9, and is outputted. A multiplex circuit 6 multiplexes the picture data and the original motion data which are to be combined and were given prescribed delay by each delay circuit 11,12 under the control of a timing control circuit 7, and outputs a multiple signal to an output terminal 4.
Patent JP-H02103797-A (JP)
Title: Sense amplifying circuit
Inventor: HAYASHI MAKOTO
IPC: G11C7/06
Filed: 1988-10-12
Abstract: PURPOSE:To perform quick operation without precharging by connecting a data line to the input of a current mirror circuit to reduce the variance in voltage of the data line. CONSTITUTION:Such gate voltage is applied to n-type MOS transistors TRs 31 and 32 that a current ID2 proportional to a current ID1 flowing from an output terminal 96 of a current mirror 23 can flow. For example, if a current IM flows to a data line 83 when a word line 81 is selected and a memory cell 71 is set to the conductive state, a current IM1 proportional to the current IM will flow from an output terminal 94 of a current mirror 21. Then, element constants of current mirrors 21 to 23 and n-type MOS TRs 31 to 33 are set to satisfy IM1>ID2, and thereby, the signal in the high level or the low level appears in a sense amplifier output terminals 51 and 52 in accordance with the conductive or non-conductive state of the memory cell. Thus, the variance in voltage of data lines is reduced to perform the quick operation.
Patent JP-H0594339-A (JP)
Title: Trouble information preserving system
Inventor: OZAWA MASAHIRO
IPC: G06F11/34
Filed: 1991-10-02
Abstract: PURPOSE:To provide a trouble information preserving system which holds trouble information in the storing means of a sub-system at the time of initialization performed prior to the re-rise of the sub-system. CONSTITUTION:An initial setting means 9 which is started from a receiving means 5 to receive a sub-system initializing signal 2, remains and clears a part of a storing means 6 and realizes the initial setting of the sub-unit by firmware, a storing means 6 to erase the storing content by the initial setting means 9, a storing means 7 which stores the trouble information and cannot erase the storing content by the initial setting means 9 and a part of the function in a sub-system 1 while the initial setting is completed and started by the initial setting means 9 are performed. The system is constituted of plural sub-units equipped with a performing means 10 to record the trouble content detected during the execution in the storing means 7 which cannot erase the storing content by the initial setting means 9 and an initializing requesting means 3 to generate the initializing signal to these respective sub-units.
Patent JP-H0594353-A (JP)
Title: Database management system
Inventor: ISHIDA ATSUSHI
IPC: G06F12/00
Filed: 1991-10-02
Abstract: PURPOSE:To automatically perform the dynamic save processing of the database system for each constant amount of updating execution to a database file and to perform the automatic restoration in a page unit without interrupting the operation at the time of a file abnormality detection. CONSTITUTION:The upper limit of the data amount of a journal file 4 is set by an I/O means 2A performing the I/O processing of a database file 3, a journal control means 2B performing the output control of the journal file 4, a file save means 2C dynamically executing the save processing without interrupting the operation of the database file 3, and a file restoration means 2D automatically recovering files at the database file abnormality. The dynamic save processing of the database system is automatically performed for each execution of constant amount of updating processing. In detecting the abnormality, the restoration processing is automatically performed without interrupting the operation of the database.
Patent JP-S61133968-A (JP)
Title: Fixing device
Inventor: WATANABE HIDEYO
IPC: G03G15/20
Filed: 1984-12-04
Abstract: PURPOSE:To control the temp. in a copying machine and the temp. of a cleaning device and to prevent toner blocking by controlling the output of a heater contained in a fixing roller by a temp. detecting means provided in the cleaning device. CONSTITUTION:The heater 1 is provided in the fixing roller 2 to maintain the roller 2 at a prescribed temp. A thermistor 9 for temp. measurement is provided to the casing of the cleaning device 8 and the output thereof is inputted to an analog-to-digital converter 10 and a CPU11 to control the output of a heater power source 12. The thermistor 5 is provided to the fixing roller 2 to detect the temp. thereof and to turn on and off the heater. The heater output of the fixing roller 2 is controlled by the temp. detecting means of the cleaning device when the temp. in the copying machine rises. Since the temp. detecting means is provided to the cleaning device, the heater of the fixing roller is made controllable and the need for a large cooling fan is eliminated. Saving of electric power is thus made possible.
Patent JP-H04142238-A (JP)
Title: Automatic take-out and conveying device
Inventor: MURATA KIYOHISA
IPC: B65G47/68
Filed: 1990-09-27
Abstract: PURPOSE:To automate content take-out operation and improve the efficiency of such an operation remarkably by a method wherein a take-out means for taking out contents from a lidded container is connected to an induction conveyor and a content take-away conveyor and an empty container take-away conveyor are provided in a manner related to the take-out means. CONSTITUTION:A conveyor W2 between sprockets 33 and 34 has a steep slope and a cage C is abruptly tilted near the sprocket 33 located between conveyors W1 and W2 leaving its lid wide open. At this time, broilers B are dropped off the cage to be taken out therefrom. The lid 9 is pressed and locked into the cage C by a lid closing and locking means 38 provided almost parallel to the conveyor W2. An empty cage C1 is raised by the conveyor W2 and its lid is locked thereinto by a lid closing and locking means. A content take-away device 40 is provided below a take-out device 30 so as to carry out the broilers. An empty container take-away device 50 is connected to a cage releasing point near the sprocket 34.