baber/WOPTO huggingface dataset:
Patent JP-H10275364-A (JP)
Title: Information storage medium and information reproducing device
Inventor: ANDO HIDEO
IPC: G11B7/24079
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To increase production yield of the information storage medium and to make the medium is hardly influenced by the reproducing device by disposing a prepit in a position deviated for an extension of a pregroove or an extension of a land part and selecting a step of the prepit to satisfy a particular relationship. SOLUTION: The information storage medium capable of being reproduced of its information by using convergent light is equipped with a pregroove area having a groovewise continuous rugged pattern and a prepit area having an intermittently rugged pattern. The pregroove area is composed of a groove part in the pregroove and the land part between a groove and an adjacent groove, and the prepit is disposed in its position deviated from the extension of the pregroove or the extension of the land part. Then, the step (in depth or height) of the prepit is selected to satisfy the following expression; mλ/(4n)+λ/(124n)<=dp<=mλ/(4n)+(15λ)/(62n). (m: an integer, n: a refractive index of the information storage medium substrate and dp: the step in depth or height of the prepit).  By this method, the production of a master disk of the information storage medium is simplified, and variance of its characteristic in accordance with production lot is minimized.
Patent JP-H02259822-A (JP)
Title: Recorder
Inventor: MURATA TAKAYUKI
IPC: G06F3/12
Filed: 1989-03-31
Abstract: PURPOSE:To print the printing information inputted succeedingly on a slip attending on the slip plotting information successively by providing a format memory to store the same printing format information, and buffering the slip plotting information when a first print processing is performed. CONSTITUTION:When a continuous slip is outputted, a host 5 sends a format preservation command to a printer side first, and a CPU 1 stores the command of a ruled mark, etc., sent from the host 5 next in a format RAM 19 for format preservation in parallel simultaneously with a data memory RAM 4. Therefore, when second and subsequent slips are outputted, the format for the slip of the ruled mark, etc., can be obtained only by sending the command to the printer side by reading the format for the slip from the format RAM 19 to the data memory RAM 4. Thus, since the same format information can be developed on a print buffer memory from a recorder side in parallel with the development of the print information, printing throughput for the slip which becomes the same format can be improved.
Patent JP-H05242166-A (JP)
Title: Multi-media data editing and display system
Inventor: OTA SHUNICHI
IPC: G06F12/00
Filed: 1992-02-28
Abstract: PURPOSE:To enable data to be edited while displaying it to automatically dis play the data in order when the edited data are reproduced, and to stop the reproduction at an optional point and enable manual display operation. CONSTITUTION:When display and input operation is performed through an operation device 6, an operation recording part 11 stores the operation contents and the count value of a counter 8, to an operation contents storage part 12, so that the data are edited. When the edited data are reproduced, an operation reproduction part 15 while comparing the current value of the counter 8 with the counted value stored in the operation contents storage part 12, reproduces the operation contents stored in the operation contents storage part 12 in order and supplies them to a data processing part 3. Further, when the reproduction needs to be stopped, the operation contents of the operation device 6 are supplied to the data processing part 3. Then the data processing part 3 displays multi-media data stored in the data storage part according to the given operation contents.
Patent JP-H10275826-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HINO JIICHI
IPC: H01L21/56
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which the electrical connection between a semiconductor pellet and a wiring board can be ensured, because bump electrodes and pad electrodes can be press-contacted with each other in the air, and alloy layers can be formed at the press-contacting sections, and a method for manufacturing the device by which aligning work can be easily performed and the amount of an atmospheric gas can be reduced, at the time of manufacturing the device. SOLUTION: In a semiconductor device, having a flip chip structure constituted by heating and press-contacting a semiconductor pellet 11, on which bump electrodes 15 having projecting sections 15b formed by press-contacting molten balls formed at the front end of a thin metallic wire with one main surface of the pellet 11 and tearing off the metallic wire are formed with a wiring board 18, which is laminated upon an insulating substrate 19 and has pad electrodes 24 coated with a hard metal 22 at the positions, corresponding to the bump electrodes 15 of a conductive pattern 20 by putting the bump electrodes 15 upon the pad electrodes 24,  the pad electrodes 24 of the wiring board 18 are jointed to the bump electrodes 15 of the pellet 11 by forming alloy layers 25 between the bump electrodes 15 which are cleaned with irradiated atoms or ions and the hard metal 22 coating the pad electrodes 24, before the pellet is press-contacted with the wiring board 18.
Patent JP-S564133-A (JP)
Title: Information display device of automatic strobe
Inventor: MIZOGAMI KAZUNORI
IPC: G03B15/05
Filed: 1979-06-22
Abstract: PURPOSE: To enable the electrical displaying of the dimming range corresponding to film sensitivity and aperture by the use of the results of the operating by operating the dimming range of the strobe from the control signals determined according to film sensitivity and photographing information.  
     CONSTITUTION: In the automatic strobe which stops light emission when the light reflected from the subject reaches the specified quantity according to film sensitivity and photographing information, the 5 output signals of a count decoder 12 correspond to ASA25, 50, 100, 200, 400 respectively and are supplied to respective AND gates 21W30, and the 2 output signals of a count decoder 16 corresponding to F4, F8 are supplied to the AND gates 21W30. In the initial state, the output signals corresponding to ASA100 and F4 are high level. When it is desired to change the film sensitivity, a shift switch 10 for ASA information is pushed and similarly for the aperture, a shift switch 14 is pushed, by which it is shifted between F4 and F8, thus the film sensitivity and aperture may be surely set. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58204658-A (JP)
Inventor: SHIMON KOROUITSUTSU
IPC: H04B10/275
Filed: 1983-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000272313-A (JP)
Title: Torque rod
Inventor: KUROKI TOSHIAKI
IPC: B23K9/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To achieve a light weight and space-saving torque rod while maintaining the predetermined strength and rigidity (both flexural and torsional). SOLUTION: A connecting pipe 12 is made of aluminum or aluminum alloy and connected at both ends thereof to a pair of end members 13, also made of aluminum or aluminum alloy and having a ring portion 13a and projection portion 13b for connection. A pipe main body 12a is provided in the middle of the connecting pipe, and a pair of connecting end portions 12b are provided at the both ends of the connecting pipe, with the outer diameter thereof smaller than that of the pipe main body. Both ends of the pipe main body are connected to the pair of connecting end portions respectively with a pair of taper portions 12c. The taper portions become thinner and thinner from the both ends of the pipe main body toward the pair of connecting end portions. Also, the outer diameter of the projection portion for connection is formed to be generally the same as the connecting end portions.
Patent JP-H02257330-A (JP)
Title: Control system for printer
Inventor: TSUTSUGI HIDEFUMI
IPC: G06F3/12
Filed: 1989-03-30
Abstract: PURPOSE:To prevent print data from being mixed continuously by the correction of only an on-line program by issuing a close instruction a specified time after the on-line program completes the output of print data to the printer, and resetting the occupation state of the printer. CONSTITUTION:The open instruction generating means 51 of the on-line program 5 generates an open instruction for occupying the printer 3 at the time of the output of the head block of the print data. Further, the close instruction generating means 52 sends the close instruction for resetting the occupation state of the printer 3 the constant time after the output of the final block of the print data to the printer is complete. Consequently, when the same printer 3 is shared by programs including the on-line program, print data by another program is prevented from being mixed between documents to be printed continuously.
Patent JP-S59203145-A (JP)
Inventor: TAKADA KEIICHI
IPC: E04C3/06
Filed: 1983-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06341710-A (JP)
Title: Hot air heater
Inventor: WATANABE ISAO
IPC: F24H3/04
Filed: 1994-04-19
Abstract: PURPOSE:To provide a hot air heater which can quickly achieve a comfortable heating without damaging safety. CONSTITUTION:A hot air heater is constituted of a microcomputer 2 by which, only when a room temperature detected by a thermister 1 in an initial heating operation is not higher than a prescribed value (for example, 10 deg.C), a heat generator 3 is controlled to operate at a special maximum output (3,840kcal/h) which is greater than a normal time maximum output (for example, 3,200kcal/h) until the thermister 1 detects the prescribed room temperature from a start of the heating operation, and the operation time and the number of operation times are also controlled.
Patent JP-S60226783-A (JP)
Title: Driving method of ac synchronous motor
Inventor: SHIMODAIRA TOSHIAKI
IPC: H02P1/46
Filed: 1984-04-21
Abstract: PURPOSE:To stabilize the rise at a starting time by applying a DC voltage to a stator for the prescribed time before starting, and then applying a drive AC voltage after the prescribed time. CONSTITUTION:When control signals S1, S4 are ''L'' and control signals S2, S3 are ''H'', transistors 31, 33 become ON. Accordingly, a positive current is flowed to an AC synchronous motor 1. When the signals S1, S4 are ''H'' and the signals S2, S3 are ''L'', transistors 32, 34 become ON. Accordingly, a reverse current flows to the motor 1. The transistors 31, 33 are turned ON over prescribed time t1 at the starting time to apply the position DC voltage V1, and a rotor is set to unstable state. Then, an AC voltage V2 is applied after the time T2 required for shifting to any stable position of the rotor.
Patent JP-S62247062-A (JP)
Title: Preventing method for corrosion
Inventor: HOTTA YASUHIKO
IPC: C23C4/18
Filed: 1986-04-07
Abstract: PURPOSE:To prevent the corrosion of a base material by providing a coating layer composed of polymeric material to the surface of a corrosion-resisting metal layer formed by thermal spraying on a non-corrosion-resistant metallic base material. CONSTITUTION:The corrosion-resisting metal is thermally sprayed onto the surface of the non-corrosion-resistant metallic base material so as to be formed into an intermediate layer. The coating layer composed of polymeric material (for example, fluororesin, polyethylene resin, polypropylene resin, etc.) is then provided to the surface of the above intermediate layer. In this way, the corrosion of base material composed by non-corrosion-resistant metal can be prevented.
Patent JP-S62238222-A (JP)
Title: Production of naphthalene or such
Inventor: ISHIGURO MASAHARU
IPC: C07B61/00
Filed: 1986-04-07
Abstract: PURPOSE:To obtain a naphthalene from an alkyl-substituted benzene in high selectivity and in high purity, by using a catalyst consisting of oxide of zirconium, indium, lanthanum, manganese, cerium, titanium and/or tin. CONSTITUTION:A substituted benzene shown by the formula (R is 1-2C alkyl; n shows number of R and 0, 1 or 2; m is 4, 5 or 6; p is 0 or 1 or 2) is reacted in the presence of a catalyst consisting of at least one metallic oxide selected from zirconium, indium, lanthanum, manganese, cerium, titanium and tin at 400-650 deg.C, preferably 450-600 deg.C at normal pressure - under pressure, preferably at normal pressure preferably by gaseous-phase reaction to give a naphthalene such as 2,6-dimethylnaphthalene, etc., expected to be used as polyester fibers, polyester films, etc., advantageously.
Patent JP-H03284196-A (JP)
Title: Control device for synchronous machine
Inventor: YOKOTA HIROSHI
IPC: H02P9/00
Filed: 1990-03-28
Abstract: PURPOSE:To stabilize power and rotational speed by controlling the gain of a governor according to the aimed opening of a guide vane so that there may not be an offset in the target speed and vane opening even if the guide vane opening exceeds a certain value during a pumping operation. CONSTITUTION:When guide vane opening GVO exceeds a certain value, the motor torque is saturated. With a slow control signal, therefore, the rotational speed of the pumping wheel offsets from the aimed guide vane opening GVOO. As a result, the torque characteristic at a pumping operation deviates from an optimum curve. To reduce this offset, the gain of a governor 9G is related with the desired guide vane opening GVOO in such a manner that a gain selector 21 can be increase the output from a proportional circuit 22 and a differentiating circuit 23 when the opening GVO exceeds a certain value.
Patent JP-S574511-A (JP)
Title: Detector for quantity of flow
Inventor: MOROZUMI EIICHI
IPC: G01F1/115
Filed: 1980-06-11
Abstract: PURPOSE:To detect a quantity of flow at high-reliability, by a method wherein, in a hot water feed system, a magnet is placed in a runner turning corresponding to the flow of the fluid, and an emanated magnetic field is provided to a hole effect element. CONSTITUTION:A device consists of the following units; a cylindrical body 1 which is made of a nonmagnetic material and is connected to a line at the opposite ends thereof, a runner 10 which is housed in said body in a manner to be pivotally supported by means of a bearing 6 and runs at the number of revolutions approximately in proportion to a fluid amount flowing through the body, a permanent magnet 12 which is positioned at the outer circumference part of the runner 10, a hole effect element 13 which is energized by a magnet 12 located in the body 1, and a non- magnetic metal tube 2 which is attached to the body to reinforce the body. The magnet 12 turns followed by the rotation of the runner 10, and a magnetic field is provided to the element 13. As a result, a pulse, corresponding to a quality of flow, is generated at an output terminal 16 of the element 13, and is converted by means of a D/A converter 17 to measure the quantity of flow.
Patent JP-S577268-A (JP)
Title: Refining of cereals
Inventor: NAKAMURA NOBORU
IPC: B03B5/28
Filed: 1980-06-14
Abstract: PURPOSE: To separate foreign matters having lower specific gravities from cereals, by introducing the cereals with pressurized water into a cyclone, where pebbles, sand, metal pieces, etc. are separated from the cereals by a classification effect, and adhering fine bubbles onto all of the foreign matters.  
     CONSTITUTION: Pressurized water saturated with air is injected into a feeder 11 attached to a hopper 14, where cereals containing foreign matters are accompanied by the pressurized water, and introduced into a cyclone 20. In the cyclone 20, high specific gravity foreign matters, e.g. pebbles, sand, metal pieces, etc., involved in the cereals are separated from the cereals and collected at the bottom by a classification action owing to a turning movement and a difference in specific gravities, and removed from the system. Thereafter, the cereals are fed into a floating vessel 24, where dissolved air in the pressurized water forms fine bubbles due to the pressure drop and adheres onto solids in the vessel 24. Consequently, low specific gravity foreign matters and inferior cereals are floated by the bubbles and collected. Thus, the foreign matters are separated from the cereals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5414054-A (JP)
Title: Plugging and plugging equipment of heat exchanger pipes
Inventor: SAKAMOTO SHIGEO
IPC: F28F11/06
Filed: 1977-07-03
Abstract: PURPOSE: To prevent chemical raction of refrigerant with heat sources due to leaks by evacuating a tube from one end and entering warm algon gas, etc., from the other, to dry inside the tube, and by driving the plugs into both ends after replacing with an inert gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03279379-A (JP)
Title: New compound indanonaphthol a and b
Inventor: KODAMA KENTARO
IPC: A61P31/04
Filed: 1990-03-28
Abstract: NEW MATERIAL:Indanonaphthol A and its salt having the following physical and chemical properties. Appearance, yellow powder; molecular formula, C19H12O6; molecular weight, 336 (FAB-MS method); elemental analysis (%), C 66.57, H 4.37; solubility, soluble in alcohols (e.g. methanol, ethanol, propanol and butanol), dimethyl sulfoxide, DMF, chloroform, ethyl acetate, acetone and ethyl ether and insoluble in n-hexane and water; color reactions, positive to sulfuric acid, iodine, potassium permanganate and ferric chloride reactions; etc. USE:Antibacterial agent. PREPARATION:A microbial strain belonging to genus Hormoonema [e.g. Hormoonema sp. SANK 50190 (FERM P-11359)] is aerobically cultured at 22-23 deg.C.
Patent JP-S523103-A (JP)
Title: Split-phase starting single phase induction motors
Inventor: SAKAI KAZUMA
IPC: H02K17/04
Filed: 1975-06-24
Abstract: PURPOSE: To improve the starting characteristic to temperature of a split-phase starting single phase induction motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01250963-A (JP)
Title: Electrostatic charge image developing one-component type developer and image forming method
Inventor: KITAMORI NAOTO
IPC: G03G9/08
Filed: 1988-03-30
Abstract: PURPOSE:To obtain stable images by incorporating a negatively chargeable magnetic toner and positively chargeable resin particles and a fine hydrophobic silica powder each specified in characteristics in a developer. CONSTITUTION:The title-mentioned developer comprises 100pts.wt. of the negatively chargeable magnetic toner having a volume average particle diameter of 5-30mum and a content of particles of <=4mum diameters amounting to 2-20 number %, 0.1-3pts.wt. of the positively chargeable resin particles having an average particle diameter of 0.1-1.0mum, and, preferably, a deviation of sphericity of 1-1.02, and further, containing at least 0.05-3pts.wt. of the fine hydrophobic silica powder having an triboelectrifiability of of -100-300muc/g. thus permitting stable images superior in developability and free from ghosts and the like to be obtained under environmental conditions of not only normal temperature and normal humidity but also high temperature and high humidity and low temperature and low humidity by triboelectrifying said developer and applying negative charge to said toner.
Patent JP-S58198800-A (JP)
Inventor: YAMAMOTO HAJIME
IPC: F04D7/06
Filed: 1982-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S576921-A (JP)
Title: Loading system of initial program
Inventor: HASHIMOTO SHIGERU
IPC: G06F9/445
Filed: 1980-06-13
Abstract: PURPOSE:To realize a variable loading of an initial program, by providing a WCR when loading the initial program into an optional address of a memory in a channel with a prescribed length and then carrying out a process by the contents of the WCR and through an MPU. CONSTITUTION:An initial program in the region of an address A having a length L in a main memory 2 is loaded into the region of an address B of a RAM13 of the channel CMC3 by a command of a CPU1. In this case, the address B region of a RAM13, the address A region of the memory 2 and the number of bytes showing the length L are written along with the type of command into a write control register WCR15. These contents are decoded by a microprocessor MPU11, and then a command is indicated to start a DMA control circuit 19. Then the address A and the length L of the memory 2 are loaded into the address B of the RAM13 under the control of the loading program in a ROM12.
Patent JP-S63246068-A (JP)
Title: Door lock remote controlling equipment for automobile
Inventor: KIMURA RYOICHI
IPC: B60J5/04
Filed: 1987-04-01
Abstract: PURPOSE:To form an inexpensive and readily usable door lock remote controller for automobile by utilizing a pocket bell receiver capable of receiving a call signal from a telephone set. CONSTITUTION:A call number of a packet bell receiver 9 and a code number corresponding to a desired message signal are sent from a telephone set Tel. Then a signal from the Tel is radiated from a radio station ST and the receiver 9 receives a call signal and a message signal. The message signal is converted into a control signal by a transmission means D and sent to a control unit S. The control unit S generates an output corresponding to the control signal and supplies it to the control circuit F. The control circuit F actuate a door lock remote control actuator A1 to lock or unlock of the door. Thus, the object is attained.
Patent JP-S577443-A (JP)
Title: Separation of 3-pentenoic ester
Inventor: ISOGAI NORIO
IPC: C07C69/533
Filed: 1980-06-13
Abstract: PURPOSE: A mixture containing a catalyst, which results from the reaction between butadiene, carbon monoxide and an alcohol in the presence of a cobalt catalyst is treated with an oxygen-containing gas to stabilize the catalyst to collect the titled substance of no color by no use of a catalyst recovering unit.  
     CONSTITUTION: The reaction between butadiene, carbon monoxide, and an alcohol is conducted in the presence of a catalyst of cobalt carbonyl or cobalt carbonyl complex to give the reaction mixture containing 3-pentenoic ester and cobalt carbonyl or cobalt carbonyl complex. The reaction mixture is treated with an oxygen-containing gas, preferably air, in a range from room temperature to 150°C and distilled or distilled under the oxygen treatment to collect the objective compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000272028-A (JP)
Title: Impressing device
Inventor: WATANABE RYOZO
IPC: B31B50/88
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation of altering an impressing target position on a surface of an object to be impressed by controlling an impressing motor so that a speed of a printing functional unit when impressed to be brought into contact with the object coincide with a feeding speed decided by a speed deciding means. SOLUTION: A printing functional unit in a microcomputer decides whether a rotating direction changeover switch 87 is switched to a forward rotation side or reverse side of a servo motor 44. After this decision, the motor 44 is accelerated until a moving speed becomes substantially equal to a circumferential speed of an impressing roller 33 of a type 37 unit becomes equal to a conveying speed of a carton 11 by a carton conveyor 21 to bring the moving speed into coincidence with the conveying speed. The motor 44 is rotated until the 37 unit is reset to an initial position in the speed maintaining state. Thus, the apparatus can easily deal with altering of the impressing target position.