baber/WOPTO huggingface dataset:
Patent JP-S62233691-A (JP)
Title: Heat exchanger
Inventor: HORIE TETSUJI
IPC: F28F3/02
Filed: 1986-03-31
Abstract: PURPOSE:To prevent developing thermal stress or strain and/or damage caused by thermal shock by forming a high temperature fluid passage by using corrugated fins stacked up in two stages and inserting a plate such as flat plate on the like, or a corrugated plate without soldering it to the fins. CONSTITUTION:A high temperature fluid passage 1 and a lower temperature passage 2 lie opposite to each other with a separating plate 3 in between, and heat exchange is made between the two fluids. Spacer bars, channel spacer bar 5, and separating plates 3 on both sides of the passage and a corrugaged fin 6 in the passage are mutually soldered. Corrugated fins 6 which are installed in the high temperature fluid passage 1 are stacked in two stages and between them a plate 7 such as flat plate, plate with holes, etc. is placed an especially at a distributor section the plate 7 and the corrugated fin 6 are not mutually soldered. Accordingly a flexibility is given between them, and a heat exchanger which withstands thereby development of thermal stress and thermal shock can be provided.
Patent JP-H06284603-A (JP)
Title: Charger, emergency power supply and emergency lighting fixture
Inventor: KOUCHI HIROYUKI
IPC: H02J9/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a charger, an emergency power supply, and an emergency lighting fixture employing the emergency power supply, in which transistors in a constant voltage circuit are protected positively against breakdown due to discharge of a smoothing capacitor when output voltage from the constant voltage circuit drops due to interruption of AC power supply. CONSTITUTION:The emergency power supply comprises an AC power supply 1, a rectifier 5 for rectifying AC power supply voltage, a series dropper circuit 6 comprising a transistor 61 and arranged on the output side of the rectifier 5, and a smoothing capacitor 7 connected across the series dropper circuit 6 on the output side thereof, wherein a capacitor 20 is connected between the main electrode and the base of the transistor 61 in the series dropper circuit 6 on the output side thereof. Consequently, charges from the smoothing capacitor 7 bypass the base and the main electrode of the transistor on the output side thereof thus protecting the transistor in the series dropper circuit 6 against breakdown.
Patent JP-H09263837-A (JP)
Title: Continuous heating method and apparatus therefor
Inventor: HAYASHI JUNICHI
IPC: C21D9/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To restrain the production of oxide scale and to execute efficient heating by burning combustion exhaust gas from a heating zone with high temp. air produced in a specific air preheater in a preheating zone. SOLUTION: In the preheating zone 2, mixed gas obtained by adding the necessary quantity of fuel to the combustion gas containing uncombusted content in the heating zones 3, 4 is dispersedly supplied near the material 1 to be heated and burnt with the high temp. air supplied from heat storage changing type preheating air generators 25 arranged at both sides of the furnace. In the heating zones 3, 4, the fuel is burnt by a heat storage combustion changing type burners 9, 10, dispersedly supplied to the vicinity of the surface of the material 1 by dispersed supplying pipes 14, 15 and burnt with a low air ratio. In such a combustion, since the reducing gas is generated in the vicinity of the material 1 in the preheating zone 2 and the heating zones 3, 4, the production and the growth of scale are restrained.
Patent JP-H09266231-A (JP)
Title: Package for semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L21/60
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a multipin structure easily. SOLUTION: A three-layer copper foil polyimide film wiring structure 17, on which a copper foil wiring 2 is provided on both surfaces of the insulating film of polyimide 8, is formed, and a thin film wiring pattern is provided on the three-layer copper foil polyimide film wiring substrate 17 in such a manner that a double side wiring connection can be conducted through a via 1. Also, pertaining to the substrate corresponding to the conventional metal substrate, a metal substrate 4, provided with solder bump holes 15 on the position where an outer electrode is present, is prepared and the structure, wherein both of them are connected, is formed. Subsequently, solder balls 7 are formed in the solder bump holes 15.
Patent JP-H09265181-A (JP)
Title: Production of phosphor pattern
Inventor: NOJIRI TAKESHI
IPC: H01J9/227
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To form uniform patterns only on the inside surfaces of a recessed part of a substrate having ruggedness, such as substrate for a PDP with high accuracy and allowance by irradiating the a material to be irradiated imagewise with active rays in the state that gas contg. oxygen exists on the material. SOLUTION: A thermoplastic resin layer is arranged on the upper part of the photosensitive resin compsn. contg. phosphors in a substrate having raggedness and the layer is thermally press bonded in this state. In such a case, the photosensitive resin layer 6 is laminated on the substrate 1 for the PDP formed with barrier ribs 2 and the thermoplastic resin layer 7 is arranged on the photosensitive resin layer 6 and is thermally press bonded thereto. The thermoplastic resin layer 7 is irradiated imagewise with the active rays 11 in the state the gas contg. the oxygen exists on the thermoplastic resin layer 7.  At this time. this method of holding spucers 9, etc., on the thermoplastic resin layer 7 in the state that the thermoplastic resin layer 7 comes into direct contact with, for example, the air, etc., and irradiating the layer imagewise with the active rays 11 via a photomask 10, such as negative film or negative glass is exemplified.
Patent JP-H08274743-A (JP)
Title: Cross polarization interference compensator
Inventor: KANEKO ICHIRO
IPC: H04J11/00
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a cross polarization interference compensator which is short in synchronism reacquisition time when a demodulator or a following decoder steps out and can perform stable tap weighting control in a synchronous state. CONSTITUTION: The interference component of cross polarization data signal 103 on its local polarized wave side is generated by a transversal filter 3 from a data signal 104 on a different polarized wave side, and compensated by a composition unit 4. The correction value generator 76 of a tap weighting coefficient generator 7 generates a correction value for eliminating the influence of accumulation of a fine bias that is included in an integrator 72. An adder 75 integrates the output of the integrator 72 corrected by an adder 73 with this correction value to obtain a tap weighting coefficient C1. When error rate characteristics of a data signal 106 is greatly deteriorated to makes a decoder 6 out of code synchronism, the correction with the correction value is stopped by controlling a selector 74, thereby preventing the reacquisition time for the code synchronism from becoming long.
Patent JP-H08273263-A (JP)
Title: Disk clamping structure in cd-rom drive
Inventor: MINAMI SHIGEO
IPC: G11B19/20
Filed: 1995-03-31
Abstract: PURPOSE: To prevent slippage between a disk setting surface of a spindle motor and a CD-ROM disk at the time of changing the rotating speed of the spindle motor in CD-ROM drive. CONSTITUTION: A clamper main body 5 clamping the disk 2 on the disk setting surface 12 of the spindle motor 3 is rotated in accordance with the rotation of the disk. Air of the outside space 9 is sucked into the clamper body 5 through air passing holes 11 in the direction of an arrow 23 by rotating the clamper body 5 with fins 7 of an impeller 8 of the clamper body 5, and is exhausted from the clamper body 5 in the direction of an arrow 6. Clamping force is changed by an exhausted airflow amt., so that even when the rotating speed of the spindle motor 3 is frequently changed, no slippage takes place between the disk 2 and the disk setting surface 12.
Patent JP-S61232362-A (JP)
Title: Controller for internal-combustion engine
Inventor: NISHIO TOSHIHIKO
IPC: F02D41/40
Filed: 1985-04-08
Abstract: PURPOSE:To secure an ideal output characteristic with an inexpensive governor, by performing speed governing control with a mechanical governor till a rack reaches to a restricted position, and restricting a maximum rack position in each revolving speed with an electronic control mechanism according to application purposes. CONSTITUTION:A fuel injection pump 1 is provided with a mechanical governor 2 which makes a shifter 22 go to right against a spring 23 and moves a control rack 12 via a governor lever 24 and a link 25 when a governor weight 21 opens wide outward with centrifugal force of rotation. In this case, also there is provided with a restricted rack position actuator 3 for restricting the rotation of the governor lever 24 in a clockwise direction at a certain position. And, this actuator 3 is controlled by a control part 4 on the basis of the restricted rack position found as searching stored data in a data read-only memory 43 storing a relationship between an engine speed and the restricted rack position in the shape of plural numerical tables corresponding each to plural maximum torque characteristics different according to applications purposes.
Patent JP-H04309333-A (JP)
Title: Sterility disease inspecting system
Inventor: YOKOI TAKESHI
IPC: G01N29/06
Filed: 1991-04-08
Abstract: PURPOSE:To provide the sterility disease inspecting system which can surely check the presence or absence of closing and the section thereof without having adverse influence, such as exposure, on a patient. CONSTITUTION:The state in the uterine tube 12 where a physiological salt soln. is made to flow in by injecting or sucking this physiological salt soln. into or from the inside of the uterus 14 by an injecting/sucking implement 11, is observed by an ultrasonic diagnostic system having an ultrasonic probe 33 from the surface 15 of the hypogastric region, by which the presence and absence of the uterine tube facilitation and the section thereof are checked.
Patent JP-S6075847-A (JP)
Title: Image forming device
Inventor: INUZUKA TSUNEKI
IPC: G03G15/00
Filed: 1984-04-13
Abstract: PURPOSE:To enable increase in input function without increasing an operating part by having control means which detect the various kinds of improper state such as abnormality of a sheet, etc. and the stop operation of the device. CONSTITUTION:An operating part 65 has a clear key 26, multicopying key 16, a numeric 0 key 17-0, a numeric 1 key 17-1, a numeric 2 key 17-2 and a numeric 3 key 17-3. The output from an inverter 86 is impressed at one end of an AND gate 87 and the output from the inverter 86 is 0 while the clear key 26, the multicopying key 16 and the numeric keys 17 are held operated and therefore a flip-flop 79 is prevented from being set. Namely, the operator can stop the function of detecting a jam by pushing the key 6 and the key 17-3 while keep pushing the clear key. The input function is thus increased without increasing the operating part.
Patent JP-H0588613-A (JP)
Title: Navigation device for moving body
Inventor: HAYAMIZU KATSURO
IPC: G09B29/10
Filed: 1991-04-09
Abstract: PURPOSE:To automatically select and display beacon information on a map on an optimum scale and to easily view the beacon information. CONSTITUTION:When the rate of the position of the beacon information which is >=5km away from the current position of the moving body is >=50%, the scale is set large and a map scale selection part 10A in a data processing part 8A accesses a 1st storage part 7A in a map data storage part 7 to display only highways, on which the beacon information is displayed. When the rate of the position of the beacon information which is <50km away from the current position of the moving body is <50%, on the other hand, the scale is set small and the map scale selection part 10A in the data processing part 8A accesses both the 1st storage part 7A and a 2nd storage part 7B in the map data storage part 7 to display even branch roads like R3-R5, on which the beacon information is displayed.
Patent JP-S62232430-A (JP)
Title: Epoxy resin modifier
Inventor: OKAMOTO KOHEI
IPC: C08L77/00
Filed: 1986-04-03
Abstract: PURPOSE:To obtain the titled modifier which can give a cured epoxy resin excellent in flexibility and impact resistance, comprising a liquid diene polymer having an internal epoxy group and a terminal isocyanate group in a molecular chain. CONSTITUTION:A liquid copolymer having a hydroxyl group and an epoxy group in the molecule, obtained by reacting 100pts.wt. monomer mixture of 50-98wt% diene monomer (e.g., 1,4-butadiene) and 50-2wt% epoxy group- containing monomer (e.g., glycidyl acrylate) 50-200 deg.C and a pressure of 0-200 kg/cm<2>.G for 0.1-24hr in the presence of a polymerization initiator and/or a chain transfer agent (e.g., H2O2) each of which can introduce a hydroxyl group is dehydrated at 0-300 deg.C and a pressure of 0.01-700mmHg for 0.1-100hr and reacted at 0-300 deg.C for 1-100hr after the addition of 10-1,000pts.wt. polyisocyanate to obtain an epoxy resin modifier comprising a liquid diene polymer having an internal epoxy group and a terminal isocyanate group in a molecular chain, having a number-average MW of 200-20,000 and a viscosity of 50-5,000 P and represented by formula I or II.
Patent JP-H05210655-A (JP)
Title: Document preparing device
Inventor: KAWAKAMI TOMOYUKI
IPC: G06F17/21
Filed: 1991-03-15
Abstract: PURPOSE:To diversify the preparation of a document by setting a format of a page unit of one document so that a format of each page in one document can be set arbitrarily. CONSTITUTION:When a format setting key 2a of a keyboard 2 is operated, an input screen for setting a format is displayed on a display part 6, and when setting of a format of a document unit is executed by this input screen, inputted format data of the document unit is stored in a format data memory 5. Subsequently, a control part 1 executes a document preparation processing corresponding to a character-string inputted from a keyboard 2, based on the format data of the document unit of the format data memory 5. On the other hand, when a format setting mode is selected, the inputted format data of a page unit is stored in the format data memory 5, and the control part 1 executes the document preparation processing corresponding to the character-string inputted from the keyboard 2, based on the format data of the page unit of the format data memory 5.
Patent JP-S63261013-A (JP)
Inventor: PAURU SHIYUMITSUTO
IPC: E21B4/14
Filed: 1988-03-29
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-S59200762-A (JP)
Title: Target for sputtering
Inventor: TAKAHASHI AKIRA
IPC: C23C14/36
Filed: 1983-04-26
Abstract: PURPOSE:To provide a titled target which enables efficient production of a photomagnetic recording medium by embedding flaky bodies having paramagnetism in the prescribed positions of a base body which has ferromagnetism in the stage of a sputtering state. CONSTITUTION:Cylindrical flaky bodies 6 of about 5mm. diam. consisting of a rare earth element such as Gd, Tb, Dy or the like having paramagnetism in the stage of a sputtering state are embedded in the adequate positions of a plate-shaped body 5 having ferromagnetism in the stage of a sputtering state, thereby constituting a target for sputtering. The embedment of the bodies 6 into the body 5 is accomplished simply by forming preliminarily prescribed holes in the body 5 and fitting the bodies 6 into the holes. The high-speed mass production of a recording medium for magnetooptic recording element consisting particularly of the rare earth and transition metal alloy is made possible with good reproducibility by using such target.
Patent JP-H02254753-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOTAI NOBORU
IPC: H01L27/112
Filed: 1989-03-28
Abstract: PURPOSE:To contrive a reduction in a delivery date by a method wherein an impurity is implanted in a semiconductor substrate through a gate electrode to form a conductive region in the substrate surface which is positioned under the gate electrode. CONSTITUTION:A gate insulating film formation process for forming a gate insulating film 2 on the surface of a semiconductor substrate 1 and a gate electrode formation process for forming gate electrodes 3 on the film 2 are executed and thereafter, an impurity is implanted in the substrate 2 through the gate electrode 3 to form a conductive region 6 in the substrate surface which is positioned under the gate electrode. Accordingly, a state that the gate electrodes 3 are formed is held as the state of a semi-finished product and the formation of the conductive region and the like can be conducted after an order is accepted. Thereby, a manufacturing process subsequent to the state of a semi-finished product is shortened and a reduction in a delivery date can be contrived.
Patent JP-H10266580-A (JP)
Title: Open-close type roof
Inventor: TANAKA HIROKAZU
IPC: E04H15/20
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To simplify and lighten the structure of an open-close type roof. SOLUTION: A plurality of bellows tubes 19, 19... expanded and contracted in the flowing direction (the longitudinal direction) of the temporary roof 11 are juxtaposed left and right at regular intervals, and the upper sections of these bellows tubes 19, 19... are covered with sheets 20 and the sheets 20 are fixed, thus forming a tent 18. Rings 21, 21... are disposed at the left-right edges of the top faces of the tents 18 while wires 22, 22 are tensed at the left-right edges of the roof light windows 17, and the rings 21, 21... are inserted externally to the wires 22, 22. The front edges of the tents 18 are fixed onto the girder materials 13 of the temporary roof 11 while air pipes 23 are connected onto the front end faces of the bellows tubes 19, 19....  The tents 18 are spread and the roof light windows 17 are closed when an air compressor 24 is connected to the base ends of the air pipes 23 and the air compressor 24 is driven, and the tents 18 are shrunk and the roof light windows 17 are opened when a vacuum pump 25 is joined and driven.
Patent JP-S61233028-A (JP)
Title: Stabilization of water-soluble polymeric compound solution
Inventor: KONISHI HIKARU
IPC: C08K5/41
Filed: 1985-04-09
Abstract: PURPOSE:To improve the stability of a water-soluble high polymer, particularly the stability (prevention of reduction in viscosity) in the presence of a transition metal salt at high temperatures, by incorporating a sulfenamide compound alone or together with thiourea (compound) as a stabilizer with the solution. CONSTITUTION:(A) A sulfenamide compound, e.g. N-cyclohexyl-2-benzothia zolylsulfenamide or N-oxydiethylene-2-benzothiazolylsulfenamide alone or together with (B) thiourea or a derivative thereof, e.g. ethylenethiourea or guanylthiourea, in an amount of 0.001-10pts.wt., based on 100pts.wt. water-solu ble high polymer, as a stabilizer and incorporated with an aqueous solution consisting of the water-soluble high polymer, e.g. acrylamide (co)polymer or a partial hydrolyzate thereof, in 0.0001-20wt%, preferably 0.001-5wt% concen tration.
Patent JP-H04310889-A (JP)
Title: Radar displaying of object on sea
Inventor: WATABE TAKASHI
IPC: G01S7/22
Filed: 1991-04-09
Abstract: PURPOSE:To enable stable displaying of a mark showing a largeness of an object on the sea, eliminating influence by meteological and oceanological changes, and by characteristic of a radar device by calculating length of the object after correcting an echo pattern from the object on the sea using a correction factor, and by displaying the length along with ranking the length. CONSTITUTION:A light buoy length calculating and memory part 11 calculates square root of a corrected area data of a light buoy pattern being input from an object area correction and memory part 10A, to obtain the buoy length, and outputs it after storing temporarily at the memory. A ship length calculating and memory part 12 multiplies square root of a corrected area data of an object pattern on the sea being input from an object area correction and memory part 10B, by a shape factor of the object on the sea, to calculate the ship length, and outputs it after temporarily at the memory. The ship length data being output from the memory part 12 is compared with a display standard value, and then judged and displayed. At this stage, an area from the ship is corrected by a calculated correction factor based upon an echo pattern area from the light buoy of which set place is known, and is judged thereafter.
Patent JP-H10267354-A (JP)
Title: Air-conditioning system
Inventor: MUKOHARA SHOJI
IPC: F24F11/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To deliver an alarm when the air-conditioning operation in the night time causes a trouble in the airconditioning operation in the next day by providing means for deciding whether a specified quantity of heat can be stored before a preset heat storage end time or not based on the outputs from an outer air temperature detecting means and a residual heat detecting means. SOLUTION: An air-conditioning system comprising a heat storage unit utilizing midnight electric power and performing air-conditioning operation utilizing the stored heat is provided with a time measuring means 2 for making a decision whether heat storage operation should be started or not. It a decision is made that the operation of the air-conditioner is stopped based on a signal from an operating state measuring means 1 at a time when the heat storage operation should be started in the night time, a heat storage operation starting command is delivered from a heat storage operation decision means 3.  It a decision is made that the air-conditioner is operating, a heat storage decision means 6 makes a decision whether required heat can be stored through subsequent heat storage operation when the airconditioning operation sustains based on the outputs from an outer air temperature detecting means 4 and a residual heat detecting means 5 and delivers an alarm signal if the answer is NO.
Patent JP-H02255255-A (JP)
Title: Dummy bar for continuously casting plural layered cast billet
Inventor: TANAKA HIROYUKI
IPC: B22D11/08
Filed: 1989-03-28
Abstract: PURPOSE:To produce the plural layered cast billet having the target component, composition at both of outer layer and inner layer from initial stage of starting the casting by arranging a weir surrounding a nozzle for lower layer at opening part of space part arranged to a dummy bar head. CONSTITUTION:A submerged nozzle 5 is inserted into inner part of the space part 10 and at the same time, molten metal 7, 6 is poured into a mold. The poured molten metal 6 is prevented from flowing into the space part 10 with the weir 12 and cooled and solidified into the mold, and the solidified shell 8a is grown. The molten metal 7 is filled up into the space part 10 in the dummy bar during this operation and until the time of sufficiently growing the solidified shell and becoming the space part 10 to zone magnetic field range by drawing, the molten metal is poured. Further, by drawing down the dummy bar 2, the molten metal 6 is allowed to flow into the space part 10 while flowing over the weir 12, but at this time, the space part 10 is shifted to below the static magnetic field, and back flow of the molten metal in the space part 10 into the mold does not develop. Therefore, as the mold 1 for continuous casting is filled up with the molten metal at the stage of starting the casting, the solidified shell 8a generated by cooling and solidifying the molten metal 6, is formed on inner wall of the mold 1 for continuous casting.