baber/WOPTO huggingface dataset:
Patent JP-H06333243-A (JP)
Title: Compact disk drive device
Inventor: FURUMURA MASAKAZU
IPC: G11B19/247
Filed: 1993-05-21
Abstract: PURPOSE:To prevent the increase of the rotation of a spindle motor even when a seeking is made on an area having no data at the CD drive device. CONSTITUTION:A small rotation counter 24 for monitoring the rotation of a spindle is provided and the rotation number of a spindle motor 23 on a target address is gained by calculation before seeking. Then, after a pick-up 21 is moved by a seeking operation, a brake is put on the spindle when a real rotation number is larger than the one gained by calculation before and the spindle motor 23 is rotated at the rotation number gained by calculation. Thus, even when a seeking is made on the area having no data, a smooth seeking operation is carried out without any effect on operations thereafter.
Patent JP-S6010433-A (JP)
Title: Reproducing driving device
Inventor: TAKAHASHI TSUTOMU
IPC: G11B15/10
Filed: 1983-06-30
Abstract: PURPOSE:To make continuous reproducing of each cassette possible with one operation by driving the second deck with a positive pulse at the stop of reproducing of the first deck and driving the third deck with a negative pulse at the stop of the second deck in a device provided with 3<= decks. CONSTITUTION:When the second and the third play switches 6 and 7, pause switches 15 and 30, and the first play switch 5 are set, the first deck is set to the reproducing state. After reproducing, the switch 5 is turned off, and a power supply circuit 4 supplies power to the second deck driving transistor TR 8 and a plunger driving circuit 17. Therefore, the second motor 2 is rotated, and TRs 23 and 24 are turned on by positive pulses of a simultaneous positive pulse generating part 22, and a plunger 16 releases the switch 15, and the second deck is set to the reproducing state. After reproduction of a tape in the second deck is terminated, a pulse generating part 38 generates a negative pulse similarly to set the third deck to the reproducing state.
Patent JP-S599724-A (JP)
Title: Transfer force fetching device of push-pull cable
Inventor: MOCHIDA HARUO
IPC: G05G9/00
Filed: 1982-07-07
Abstract: PURPOSE:To release a locked state of the second to be device driven, by moving a handle and moving an inner cable in the push direction, and also to release a locked state of the first driven device by moving it in the pull direction. CONSTITUTION:When a handle 1 is turned in the directin as indicated with an arrow B from a neutral position N, an inner cable 6 moves in the pull direction as indicated with an arrow (b). A detaining piece 6b is made to press-contact with a bracket 33, therefore, the inner cable 6 between one end part 13a of the second outer casing 13 and the detaining piece 6b becomes shorter than length of an inner cable between one end part 13a in N and the detaining piece 6b, and the other end part 13b of the second outer casing 13 presses upwards the end part of a latch lever 31. As a result, the latch lever 31 turns clockwise centering around a pin 29, engagement of the latch lever 31 and a striker 32 is released, and lock of a trunk rod 7 is released. On the other hand, when the handle is turned in the direction as indicated with an arrow A from N, the inner cable 6 moves in the push direction, and finally, lock of a fuel filler lid 10 is released.
Patent JP-S5742367-A (JP)
Title: Atomizer
Inventor: MAEHARA NAOYOSHI
IPC: B06B1/02
Filed: 1980-08-28
Abstract: PURPOSE: To offer an atomizer having a simple compact constitution without necessity of any special liquid-feeder and to enable instantaneous atomization, by conducting the injection of a liquid from a nozzle opening and its supply from a tank by one reciprocation of an electric vibrator.  
     CONSTITUTION: The atomizer involves a main body 6 in which a hollow pressurized chamber 7 is formed, a nozzle 9 formed in an opening part 8 at the top end of the pressurized chamber 7, and electric vibrators 15, 16 to apply vibration to a liquid in the pressurized chamber 7. The pressurized chamber 7 is provided with a liquid-feed opening 33. The electric vibrators are constructed by piezoelectric transducers, and attached to the main body 6 through a cylindrical support 12 parallel to the axial direction of the pressurized chamber 7. When the piezoelectric transducers 15, 16 curve toward the nozzle 10, a pressure inside the pressurized chamber 7 rises, and the pressure becomes higher toward the top end and reaches an extremely high level near the nozzle 10 owing to the horn shape. Consequently, the liquid is almost instantaneously atomized into very fine particles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61274623-A (JP)
Inventor: ARAKAWA TETSUO
IPC: A01G1/04
Filed: 1985-05-31
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-H04322613-A (JP)
Title: Display stand
Inventor: YAMAMOTO AKIO
IPC: A47F5/01
Filed: 1991-04-23
Abstract: PURPOSE:To supply a display stand having displaying function so that various merchandise contained and suspended in the displaying stand are purchased by consumers. CONSTITUTION:A plurality of hooking arms 5 are fixed so as to incline foward respectively at the frame of the back face side. Merchandise 8, 9 are suspended at the respective hook arms 5. Freely transferable slide plates 10, 11, 12 are equipped in front of adjacent couple of hook arms 5. When one of slide plate is transferred, the merchandise suspended at one of a couple of hook is exposed at the front and the front and the merchandise suspended at the other hook arm 5 is consealed by the slide plate.
Patent JP-H04323881-A (JP)
Title: Infrared ray sensor
Inventor: HATTORI HISAO
IPC: H01L39/00
Filed: 1991-04-23
Abstract: PURPOSE:To improve detecting sensitivity and speed of infrared rays by providing a superconducting current passage made of an oxide superconducting thin film in which a c-axis of a crystal is so oriented as to become parallel to a substrate. CONSTITUTION:Many fine weak bonds in which grain boundary surfaces of crystalline grains in a thin film is a barrier layer, are formed in an oxide superconducting thin film in which a c-axis of a crystal is so oriented as to be parallel to a substrate 1. Accordingly, a superconducting current passage 2 formed of an oxide superconducting thin film in which the c-axis of the crystal is so oriented as to be parallel to the substrate 1, is regarded as being equivalent to a state that a plurality of the weak bonds are connected in series. Therefore, the passage 2 can be used as an infrared ray sensor by using the fact that a current-voltage characteristic is varied by the weak bonds irradiated with the infrared rays. Thus, the infrared rays can be detected with high sensitivity and speed.
Patent JP-H0415838-A (JP)
Title: Log data collection system
Inventor: TANIGUCHI YOSHIO
IPC: G06F11/34
Filed: 1990-05-09
Abstract: PURPOSE:To reduce the memory capacity of a log data storage part which a diagnosis controller has by extracting only words that are required in the fault analysis of a register file when a fault occurs. CONSTITUTION:When the fault occurs in an arithmetic processing unit 1, the control part 6 of the diagnosis controller 2 scans out data in the register file of the arithmetic processing unit 1 to a scan data storage part 3 through a scan path 7. A log data collection information storage part 5 is accessed, information required for log-out is read, and data required for the analysis of the fault is extracted for a necessary quantity from the scan data storage part 3 based on information on a having read log data extraction start word and the number of extracted words. Then, extracted data is logged out in a log data storage part 4. Thus, the memory capacity of the log data storage part can be reduced.
Patent JP-H04323001-A (JP)
Title: Staple charging device in automatic stapling device
Inventor: NAKAZAWA TSUYOSHI
IPC: B27F7/36
Filed: 1991-04-23
Abstract: PURPOSE:To prevent the shortage of staple from occurring in the midway of working and shorten a magazine by a method wherein the number of staple to be charged is detected so as to charge in order to fill up in a device, with which staples are inserted in the predetermined positions on the operational plane of furniture, wooden frame or the like. CONSTITUTION:The automatic stapling device concerned is equipped with a tacker position, which travels between a stapling site and a staple charging position, at which a staple charging device is equipped so as to fill up staples in a magazine 41 provided on a tacking device. The charging device consists of a hopper part 1, which feeds out connected staples 3a by sets, a detecting mechanism 2, which detects the number of staple capable to charge to the magazine of the tacking device at the charging position, a separating mechanism 4, which separates the number of staples detected with the detecting mechanism 2 from the staples sent from the hopper part 1, and a charging mechanism 5, with which a number of separated staples are charged to the magazine.
Patent JP-S63307639-A (JP)
Title: Manufacture of electron gun
Inventor: AANORUDOUSU HIYUUBERUTOUSU MAR
IPC: H01J29/82
Filed: 1988-05-18
Abstract: The invention relates to a method of manufacturing an electron gun for use in a cathode ray tube. The electrodes of the gun have plate-shaped fastening members (19) which at the free end partly surround an aperture (45). One step of the method is the bonding to each other of the electrodes and the supports (21, 22) by softening the supports and making the fastening members penetrate the supports. The protruding part (44) of the fastening member is at an angle with the direction of penetration, such that a constrained material flow through the aperture (45) develops. Thus, the fastening members (19) cool down and are clamped along various lines (46, 47, 48), which leads to an improved microphonic behaviour.
Patent JP-H05279309-A (JP)
Title: 3-butenoic acid derivative and its production
IPC: C07C235/34
Filed: 1992-03-26
Abstract: PURPOSE:To provide a new 3-butenoic acid derivative exhibiting excellent antithrombotic action by oral administration as well as parenteral administration, useful as an antithrombotic agent and also as an intermediate for other antithrombotic agent having excellent antithrombotic action. CONSTITUTION:The 3-butenoic acid derivative expressed by formula I [ring A is tri(lower alkoxy)phenyl; one of R<1> and R<2> is alkoxy and the other is NH2), e.g. (E)-2-[(E)-3,4,5-trimethoxybenzylidene]-3-carbamoyl-4-phenyl-3-butenoic ac id methyl ester. The compound can be produced by reacting a new compound of formula II (one of R<11> and R<12> is lower alkoxy and the other is OH), its salt or its reactive derivative with ammonia. A compound of formula III having excellent antithrombotic action can be produced by the intramolecular cyclization of the objective compound. The new compound of formula II used as a starting compound can be produced from benzaldehyde or a tri(lower alkoxy)benzaldehyde and a succinic acid di(lower alkyl) ester with three steps.
Patent JP-H06330708-A (JP)
Title: Boiler power generating facility
Inventor: IKENO YOSHIKATSU
IPC: F01K17/04
Filed: 1993-05-21
Abstract: PURPOSE:To ensure make-up water in a desulfurizer even in any inland and the like having no river in a boiler power generating facility arranged overseas and the like by providing a piping system for supplying a part of final effluent discharged outward into the desulfurizer as make-up water, after cooling steam by means of a condenser. CONSTITUTION:Steam heated by a boiler 1 is led into a steam turbine 2 and returned to water by a condenser 4 after a power generator 3 is driven. After water is forcibly fed into a demineralizer 6 by a condensing pump 5, water is supplied in order into a low pressure feed water heater 8 and a deaerator 9 by a booster pump 7. After water is forcibly fed into a high pressure feed water heater 11 by a booster pump 10, it is returned into the boiler 1. In a desulfurizer 12, a part of final effluent discharged outward is supplied by a piping system 16 as make-up water after steam is cooled by the condenser 4. After sulfur oxide in exhaust gas discharged from the boiler 1 is eliminated and purified by the desulfurizer 12, the sulfur oxide is discharged from a chimney 13 to the atmosphere. It is thus possible to ensure make-up water of the desulfurizer 12 even in any inland and the like having no river.
Patent JP-S5453792-A (JP)
Title: Critical approach method of reactor
Inventor: MASUDA HIROYUKI
IPC: G21C7/22
Filed: 1977-10-07
Abstract: PURPOSE: To provide a proper criyical approach method by devising means to extract poison solution from poison tube.  
     CONSTITUTION: During reactor operation, the power is detected constantly with power zone neutron instrument 13 to transmit to neutron flux-power converter 19. When the reactor power is larger than the power set with power set unit 20, poison feed valve 22 and heavy water water level adjustment valve 32 are opened by a command of posison rapid feed indicator 21 to shutdown reactor. For re-starting up, the heavy water in the heavy water tank 31 is feeding into core tank, which extracts the pison solution contained in poison tube 3 in order to enlarge neutron flux within the core. Simultaneously, neutron flux is measured with re-start zone neutron instruments 4-7. By using these measurements, the condition  to extract the neutron absorption element is found around the critical approach, which is extracted slower than preceedingly extracted neutron absorption element 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5545763-A (JP)
Title: Preparation of improved foamed material
Inventor: HATSUTORI TAKESHI
IPC: C08J9/36
Filed: 1978-09-29
Abstract: PURPOSE: To prepare a foamed urea resin having excellent water absorptivity, by treating foamed urea resin with mist or gas of an acid.  
     CONSTITUTION: A urea resin foam having a density of 5W30kg/m 3  is cut to a proper size, and placed in a vessel containing a volatile acid such as hydrochloric acid, fuming sulfuric acid, nitric acid, etc., for several to several tens minutes. Or the urea foam is placed in a vessel and sprayed with an aqueous solution of an acid having a specific concentration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5745360-A (JP)
Title: Method and apparatus for applying abrasive
Inventor: SHIBAYAMA SAKUMASA
IPC: B05B7/16
Filed: 1980-08-30
Abstract: PURPOSE: To easily, surely, and efficiently apply abrasive to feathers, by spraying solid abrasive to feathers through a nozzle after the solid abrasive is melted by heating.  
     CONSTITUTION: Solid abrasive is charged in a tank 1, heated by a heater 5, and melted into liquid. This liquid abrasive is sprayed to feather 4 at the uppeer part and feather 4 at the lower part from a nozzle 3 through a hose 2, by applying pressure to the tank 1 by means of the air supplied from an air supplying hose 7 connected to a compressor. By rotating feathers 4, 4 at the upper and lower parts, the liquid abrasive is applied easily on the feathers 4, 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08314123-A (JP)
Title: Color proofing system
Inventor: JIRU MUNAARU
IPC: G03F7/11
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an element forming method to form a positive image on a paper base material to calibrate color coding of an original multicolor depiction of graphic arts. SOLUTION: A color proof forming method is formed by containing (1) a support body sheet 20 having a smooth separative surface, (2) in a color covering of a diazo oxide and a colored resin compound joined to the separative surface 18 of the support body sheet 20 not by adhesive joining but by pressure sensitive adhesion, the color covering can be dissolved in an aqueous alkaline developing medium when exposed to ultraviolet rays, but is not dissolved in the developing medium before it is exposed by ultraviolet rays and (3) in a transparent adhesive layer 12 densely stuck to the color covering, the adhesive layer 12 composed of acrylic resin is formed by containing a material insoluble in the developing medium, and uses a preliminarily sensitized color proofing element.
Patent JP-H01289419-A (JP)
Title: Cultivation of plant
Inventor: KASAI ICHIJI
IPC: A01G1/00
Filed: 1988-05-16
Abstract: PURPOSE:To perform excellent growth of plant while saving the labor for sprinkling and fertilizing by using a porous substance in combination with dried blackstrap molasses. CONSTITUTION:A porous substance (e.g. perlite, vermiculite or zeolite) is added together with dried blackstrap molasses (preferably having an average particle diameter of <=5mm) to soil and a plant is cultivated on the soil.
Patent JP-S62278027-A (JP)
Inventor: NAGAMURA YASUMASA
IPC: G02F1/13
Filed: 1986-05-27
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-H11310828-A (JP)
Title: Manufacture of hot rolled steel sheet of high tensile strength composite structure excellent in shape freezability and formability
Inventor: SENUMA TAKEHIDE
IPC: C22C38/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high tensile strength steel sheet for working excellent in shape freezability, capable of widening the range of application of the high tensile strength steel sheet even for a part where to application is difficult till now because of the problem of dimensional accuracy and capable of contributing to the weight reduction etc., of an automobile. SOLUTION: At the time of hot-rolling steel containing, by mass, 0.05-0.2% C, <=2.5% Si, 0.5-2.5% Mn, <=0.15% P and 0.01-2.5% Al and containing, if necessary, <=0.05% Ti, <=0.05% Nb and <=0.005% B independently or in combination, finish rolling is finished at a temperature between 650 deg.C and an Ar3 transformation point while applying, if necessary, lubrication to regulate the coefficient of friction to <=0.2 and the resultant sheet is once coiled at 650 to 750 deg.C, after being held for 10 sec to 10 min, is uncoiled, cooled at a <=20 deg.C/sec cooling rate and coiled again at <=400 deg.C.
Patent JP-H1188866-A (JP)
Title: High-definition image display device and program storage medium therefor
Inventor: NOHARA TOSHIHIRO
IPC: H04N21/231
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a data structure for displaying a high-definition image at high speed within fixed time by dividing/compressing an image on a server into matrix and storing it as the several stages of enciphered resolution data. SOLUTION: This device is composed of a server 1, auxiliary storage device 2, input device 3, display device 4, client 5, image expanding parts 6 and 8, image managing part 7, image display part 9 and communication line 10. Besides, both the server 1 and the client 5 are provided with the image expanding part 6 or 8, a means for judging dynamically the CPU load of the server 1/client 5 is provided and a means is provided for segmenting and recompressing only one part of blocks required for display when expanding processing is performed at the server 1. Thus, the image to be stored in the server 1 is previously divided into the multiple hierarchies of resolution data for each image and further, the data divided into matrix are enciphered and prepared as an archieve file collected in a library format.
Patent JP-S5549721-A (JP)
Title: One-way operation two-system operation mechanism for one-lever
Inventor: TAYA SHIGETADA
IPC: B28C7/02
Filed: 1978-10-02
Abstract: PURPOSE: To facilitate the handing operation of a control lever to make its operation sure by constituting a two-system operation mechanism where two-system operated sources of a concrete mixer vehicle can be operated by the one-way operation of one operation lever.  
     CONSTITUTION: U-shaped lever 28, which is rotated together with counter lever 3 and has an open groove, and slide yoke 30, which slides along slide guide 31 linked with second operation lever 1A through linkage material 21 and has long groove 35 whose axis body 33 is slided rotatably, are equipped, and spring 33 is provided between silde yoke 30 and slide guide 31. The excessive operation of the inertia force generated in first operation lever 1 is suppressed through U-shaped lever 27 by the force of spring 33 by operating rapidly second operation lever 1A, so that a mechanism where two systems are operated by the one-way operation of one lever can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61280151-A (JP)
Title: Remote maintenance testing instrument
Inventor: OOTA MASATAKA
IPC: H04Q1/26
Filed: 1985-06-05
Abstract: PURPOSE:To make a remote concentrated test without touching other repeater stations by installing a line signal transmitter and a data channel only in a concentrated testing station and an objective station of testing. CONSTITUTION:In testing of apparatus in the station after talking, intra-office apparatus test command is sent to a central processing controlling device 7a of an objective station of a testing B through the route 1 after establishing data link. On receiving this command, the objective station of the testing B calls from a line signal transmitter 6b to connect a monitor line for testing between a trunk for transmission 11 and the concentrated testing stand 20 of the concentrated testing station A, and sends out the access number of a transmitting trunk for a test connection 10b. When a speech path 2 is connected, an answer signal is sent out from the line signal transmitter 6c of the concentrated testing station A, and transferred to the objective station of testing B through a tandem station (c). A trunk to be tested 17 is pulled into a trunk pulling switch 13 by controlling a speech path and intra-office apparatus testing unit 16, and a trunk for testing 18 is connected to the testing unit 16.
Patent JP-H04348528-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI SANEKATSU
IPC: H01L29/732
Filed: 1991-05-27
Abstract: PURPOSE:To reduce the area of a device without lowering the breakdown voltage between the emitter and base in a bipolar transistor. CONSTITUTION:An inverted trapezoidal recessed part is formed in the upper face of an N-type epitaxial layer 3, and a P-type base region 9a is formed over an area including the recessed part. Then, a P<+>-type base lead-out diffusion layer 12 is formed at the base region 9a adjacent to the recessed part, and an N-type emitter region 13 is formed on the bottom of the recessed part.
Patent JP-S61278476-A (JP)
Title: Assembling method for floor main
Inventor: KUBO HIDEYUKI
IPC: B62D65/00
Filed: 1985-06-05
Abstract: PURPOSE:To make a conveyor device compact in size as well as to reduce a floor space for the device on the whole, by unitizing a front floor and a rear floor, constituting a floor main together with an engine compartment floor, as one body before being conveyed to an assembling line from these lines. CONSTITUTION:At the time of assembling a floor main FM, first of all, each of fixtures 24 and 16 for each of both rear and front floors RF and FF is situated in a lowermost limit by each of cylinders 25 and 17. And, a lifting base block 14 is made to go down to the extend of the lowermost limit, and the said these floors FF and RF are held by each of clampers 15 and 27. Next, the lifting base block 14 is made to go up, while a guide roller 22 is rolled along a guide rail 21 by the cylinder 25, and the rear floor RF is moved aslant to an upper part together with the fixture 24. Likewise, the fixture 16 and the front floor FF are made to go up by the cylinder 17. With this constitution, these floors FF and RF are unitize in one and then conveyed to the next process.