baber/WOPTO huggingface dataset:
Patent JP-S61236535-A (JP)
Title: Exposure controller
Inventor: KOBAYASHI KIYOTAKA
IPC: G03B5/06
Filed: 1985-04-12
Abstract: PURPOSE:To prevent an irregularity in exposure and vignetting from being caused by displacing an exposure control blade when a photographic lens is displaced at right angles to the optical axis. CONSTITUTION:A shutter release allows a lever 24 to rotate counterclockwise and a shaft 25 presses a long-size hole 19; and a shutter blade 13 rotates counter clockwise around a shaft 23 and a shaft hole 17, thereby opening an aperture stop 14 at the position of a center C1. The blade 13 is held in the center by springs 35a and 35b of a holder 35 and when the photographic lens 1 shifts downward, the blade 13 is pressed downward to move the small-diameter part 23c of the shaft 23 and shafts 23 and 25 move to holes 16 and 18 to open the aperture stop 14 at the position of a center C2. Therefore, even when the photo graphic lens 1 shifts at right angles to the optical axis, an irregularity in expo sure and vignetting are prevented from being caused by displacing the aperture stop 14 in the opening 8a of a base plate 8.
Patent JP-H09264077-A (JP)
Title: Aseismic reinforcement device for existing building
Inventor: KIJIMA TAKAO
IPC: E04G23/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To ensure aseismic reinforcement without excessive load while using an existing building by newly installing an X-shape or cross shape type force- resistant wall between four columns positioned at each top point of a square shape in the building. SOLUTION: Between four columns 1... positioned at each top point of a square shape in an existing building A, X or cross shape type force resistant wall 2... exclusively for aseismic use are newly installed across upper and lower floors. Since the walls 2 are centeredly arranged at several portions of the building A, the construction can be made with the provision of a partial temporal fence and without the stop of use of the building A. Further, since piles 3 can be newly installed for the walls 2, no excessive load is applied to the building, and also the execution cost can be saved.
Patent JP-H03278693-A (JP)
Title: Processing system for plural video signals
Inventor: KUNIHIRO HIDETO
IPC: H04N11/10
Filed: 1990-03-28
Abstract: PURPOSE:To record or send plural kinds of video signals as 3-channel signals by applying time axis compression to a color difference signal included in plural kinds of video signals so as to apply time division multiplex. CONSTITUTION:The system is provided with time axis compression circuits 9-12, time division multiplex circuit 15, a time division demultiplex circuit 20 and time axis expansion circuits 23-26, color difference signals PR, PB of two kinds of high vision video signals are subject to time axis compression to 1/4 of a Y signal and 4 color difference signals subject to time axis compression are given to the time division multiplex circuit, and the result is recorded or sent as one channel signal. The two kinds of Y signals are recorded or sent as one channel. The color difference signal at reproduction is subject to time division demultiplex and time axis expansion and the result is combined with a relevant Y signal and outputted. Thus, it is possible to record, send and reproduce simultaneously two kinds of High Vision signals as 3-channel signals.
Patent JP-H02258789-A (JP)
Title: New platinum complex and antitumor agent containing the same platinum complex as active ingredient
Inventor: MATSUMOTO KAZUKO
IPC: C07F15/00
Filed: 1989-03-30
Abstract: NEW MATERIAL:A compound expressed by the formula (Ph represents phenyl). USE:An antitumor agent. PREPARATION:N-Phenylacetamide is added to cis-dichlorodiammineplatinum (II) and the resultant mixture is adjusted to a weak acidic pH using an alkaline aqueous solution (preferably sodium hydroxide at a concentration of 0.5M) and reacted for 1-5hr preferably at 60-80 deg.C. After finishing the reaction, the resultant product is cooled and precipitated.
Patent JP-H04287108-A (JP)
Title: Disk cache device
Inventor: KAMIMURA AKITOSHI
IPC: G06F1/26
Filed: 1991-03-15
Abstract: PURPOSE:To guarantee data stored in a write buffer even on any use condition by providing a circuit to check the voltage of a battery on two stages. CONSTITUTION:At a backup control circuit 112, the output of a second comparator 210 connected to the (+) side output of the battery is supplied through a terminal 211 to a main control part. A first comparator 208 checks the output voltage of a battery 106 and when the value is lower than a bottom voltage for guaranteeing the data in the write buffer (namely lower than a second voltage Va not guaranteeing the backup in the case of lowering the value rather than this voltage Va), an alarm 1 is outputted through a terminal 209 to the main control part. When the voltage of the battery 106 is lower than a first voltage Vb, which is a higher voltage among the two stages, in the case of turning a power source on, a write operation until the off of the power source is directly executed to a magnetic disk device without interposing the write buffer afterwards.
Patent JP-2000275713-A (JP)
Title: Opening and closing device for cartridge chamber cover
Inventor: TAKU MASAKAZU
IPC: G03B17/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make realizable the reading action of a data disk by rotating the film take-up spool of a film cartridge in a rewinding direction before thrust- driving it without restricting the rotating direction thereof when a knob for opening a cartridge chamber cover is not operated and to make realizable such an action that an unexposed frame is rewound once when it is searched and detected and it is reset again in the case that the film cartridge used halfway is loaded. SOLUTION: This device is provided with a fork gear 11 revolving members 12 and 14 revolving by the rotation of the gear 11, lock members 2, 3 and 5 moved between the lock position of the cartridge chamber cover 6 and the lock releasing position thereof and the knobs for opening a cartridge chamber cover 8 and 15 for displacing the lock members 2, 3 and 5 to a position where the revolving force of the revolving members 12 and 14 is transmitted. By making the revolving members 12 and 14 revolve by driving the gear 11 after the knobs 8 and 15 are operated, the lock of the cover 6 is released through the revolving members 12 and 14 and the lock members 2, 3 and 5.
Patent JP-S521356-A (JP)
Title: Lap ring
Inventor: OKAZAKI TOYOYUKI
IPC: F16J9/16
Filed: 1975-06-24
Abstract: PURPOSE: In a piston ring, a projection is prepared, the projection is matched with opening part or concave part of partener ring, and rotation of mutual ring is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60220381-A (JP)
Title: Destaticizing device
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/14
Filed: 1984-04-17
Abstract: PURPOSE:To flow a large current without causing the falling of a thundervolt to attain a desirable separating capacity by shaping the waveform of an AC voltage impressed to a conductor so that the period when the voltage is equal to a maximum voltage and a minimum voltage practically exceeds 20% of each period of this AC voltage. CONSTITUTION:A prescribed DC high voltage is impressed to a transfer charger 14, and a toner image is transferred from a photosensitive drum 3 to a recording paper. A voltage where an AC voltage and a DC voltage are superposed is impressed to a wire 15a of a separating charger 15. When the recording paper passes this separating charger 15, corona discharging is generated between the wire 15a and the recording paper, and the electric charge on the recording paper is destaticized by the current of this corona discharging, and the attracton between the recording paper and the photosensitive drum 3 disappears, and therefore, the recording paper is separated from the photosensitive drum 3 naturally. High voltages impressed to an electrostatic charging charger 10, a developing device, the transfer charger 14, and the separating charger are outputted from a high voltage power supply unit 200. These voltages are impressed at prescribed timings respectively in accordance with indications from a copying process control unit 100.
Patent JP-S63244681-A (JP)
Title: Input protecting part of semiconductor device
Inventor: SAKURAI TAKAYASU
IPC: H01L27/04
Filed: 1987-03-30
Abstract: PURPOSE:To improve the efficiency of heat discipation, and make a stable protecting operation possible wherein the breakdown due to heat does not occur even in the case where a large current flows, by forming a second metal wiring layer on a first metal wiring layer formed on a resistor for current limiting. CONSTITUTION:For example, on a first aluminum film 3, a second aluminum film 11 having the same size and form with the first film is formed via an insulating film 10. The second aluminum film 11 is connected to the first aluminum film 3 at a contact part 12. Heat generated in a resistor 2 flows to a bonding wire 13 through a path K2 in the first aluminum film 3 and a path K3 in the second aluminum film 11, so that effective heat dissipation is enabled. Especially, as for the second aluminum film 11, considerations for flatness and capacity are not necessary, so that the film can be made sufficiently thick and the heat dissipation effect can be increased.
Patent JP-S60220450-A (JP)
Title: Data producing device
Inventor: SHIMOI TAKAO
IPC: G06F17/24
Filed: 1984-04-17
Abstract: PURPOSE:To simplify the input/editing operations with character strings covering plural rows and to improve the operability of a data producing device, by securing the simple selection of an array pattern of various character strings in an input operation mode. CONSTITUTION:It is discriminated whether all data can be displayed on the 1st row or not. If this display is possible and an ''array pattern 3'' is designated since the display of all data on the 1st row is impossible on the 1st line, the data is divided into two parts. Then the first half of the data is displayed on the 1st row from the left side, and the latter half is displayed on the 2nd line from the right side. Such a dividing process is carried out through a display division processing part 40. In case an array pattern of character strings is designated by a keyboard device 10, plural types of internal codes are stored to a type store area 3C for array pattern according to the key input contents given through a keyboard. Then data are displayed according to said array pattern of character strings.
Patent JP-S5413029-A (JP)
Title: Manufacture process of far infrared heater
Inventor: MITOMO AKIO
IPC: H01K1/00
Filed: 1977-06-29
Abstract: PURPOSE: To form a uniform coated film by applying far infrared radiation substance to a surface of sheath heater by electrostatic coating, performing a baking operation for it to remove resin materials therefrom and adhering radioactive substance to the surface of the metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62233479-A (JP)
Title: Glow plug preheating circuit
Inventor: YAMAMIYA OSAMU
IPC: F02P19/02
Filed: 1986-04-02
Abstract: PURPOSE:To optimally heat a glow plug according to a cooled condition of an engine and improve the startability, by charging a capacitor by way of different charging circuits according to whether an engine temperature or a suction air temperature is greater than low and medium temperatures or it is a greatly low temperature. CONSTITUTION:At starting of an engine, a voltage at a connection point a to a comparator 13 is a reference value, and therefore a charging voltage of a capacitor 12 in a first charging circuit for charging the capacitor 12 by way of a connection point c does not exceed the reference value. Therefore, an output from the comparator 13 is not inverted. Accordingly, the capacitor 12 is slowly charged from a second charging circuit including resistors 25 and 11, and when the charging voltage becomes the reference value or more, the output from the comparator 13 is inverted to turn off a lamp 15. The voltage at the connection point a is changed by switching on/off a transistor 10 according to an output from a water temperature sensor 9. Accordingly, at low and medium temperatures, the voltage at the connection point a is decreased, and the capacitor 12 is relatively quickly charged from the first charging circuit including resistors 22 and 11.
Patent JP-H11274013-A (JP)
Title: Sealing structure for electrolytic capacitor
Inventor: NAKAAKI KENTARO
IPC: H01G9/10
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for an electrolytic capacitor, which while maintaining airtightness, contributes to longer life of the capacitor, improved mechanical strength, and advantages in manufacturing process. SOLUTION: A sealing plate 1 made of fluororesin is provided with a lead hole, with a round rod part 4 of a lead wire 3 inserted in the lead hole. In any of the modes shown in figures (A)-(D), the lead hole is provided with a minimum diameter part 5, whose diameter is smaller than that of the round rod part 4 and a taper part 6 which extends from the round rod part 4 of the minimum diameter part 5 toward the insert opening side, with the diameter of the maximum diameter part of the taper part 6 larger than that of the round rod part 4.  For the sealing plate 1 in each mode, the relationship between the diameter of the minimum diameter part 5 of the lead hole and that of the round rod part as represented in the expression is set so that 5%<=(ϕd-ϕc)/ϕd<=50% (the diameter of the minimum diameter part 5 is ϕD and the diameter of round rod part 4 is ϕd) is established.
Patent JP-S555929-A (JP)
Title: Semiconductor sealing epoxy resin composition
Inventor: HAYASHI SHIYUNICHI
IPC: C08G59/68
Filed: 1978-06-26
Abstract: PURPOSE: An epoxy resin composition capable of improving the life of semiconductors sealed in a resin at a high temperature and humidity, comprising an epoxy resin, a phenol novolak, and 1,8-diaza-bicyclo(5.4.0)undecene.  
     CONSTITUTION: An epoxy resin composition comprising (A) a phenol novolak as a curing agent, (B) 1,8-diaza-bicyclo(5.4.0)undecene-7 or its derivative as a curing accelerator, and (C) an epoxy resin. The novolak is preferably used in an amount to give about 0.5W2.0, preferably about one, phenolic hydroxyl groups per epoxy group in the epoxy resin. A phenolate, 2-ethylhexanoate, or carbonate may be cited as the derivative. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63244204-A (JP)
Title: Input/output confirming method
Inventor: YOSHIDA IKUO
IPC: G05B23/02
Filed: 1987-03-31
Abstract: PURPOSE:To eliminate the parts wiring, etc., used for a manual operating plate, and to reduce the cost by containing automatically an input/output confirming function, and allowing an external data input/output device to have a display function. CONSTITUTION:By a driving instruction from data input/output device 11, an input/output confirming program in an automatic machine 10 is executed, and first of all, the up-and-down motion of a head 7 of a driving part 1 is operated, a result of detection of a detector 4 for confirming the operation is fed back to the data input/output device 11, and the result is displayed on a screen of the data input/output device 11. Subsequently, turning of a head 7 of a driving part 2 is operated, and a result of detection of a detector 5 is fed back to the data input/output device 11 and displayed. Next, the up-and-down motion of a feeder feeding part 8 of a driving part 3 is operated, and a result of detection of a driving confirmation is displayed on the data input/output device. In such a way, input/output information can be confirmed and processed continuously in a lump without installing a manual device to the body.
Patent JP-H05281167-A (JP)
Title: Measuring apparatus for mixed amount of ice
IPC: G01K17/00
Filed: 1992-03-31
Abstract: PURPOSE:To make it possible to perform continuous measurement of the mixed amount of the ice in ice-water slurry (IPF) in a tank or pipe by constituting an apparatus for measuring the mixed amount of ice of a temperature detector and a plurality of thermocouples and heaters. CONSTITUTION:An apparatus for measuring the mixed amount of ice 1 is constituted of a heat detecting part 2 and a supporting part 3. The detecting part 2 and the supporting part 3 are assembled in an L shape. Thermocouples 22 input the detected temperatures into a computer 5 through a temperature measuring device 4. A specified quantity of heat is dissipated from an individual heater 23 based on the command from the computer 23 through a DC power supply device 6. Therefore, when there is water around the detecting part 2, the temperature of the water rises up by the heating with the heater 23. When there is ice-water slurry around the detecting part 2, the temperature does not rise up until the quantity of heat corresponding to the melting heat is supplied from the heater 23. Therefore, when the temperature distribution of a plurality of the thermocouples 22 is measured, the IPF can be measured.
Patent JP-H05277515-A (JP)
Title: Manufacture of high ni alloy seamless tube excellent in inside quality of tube
IPC: B21B25/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide a manufacturing method for a high Ni alloy seamless tube excellent in the quality of the inside surface of a tube prevented from generation of rolling flaws. CONSTITUTION:A hollow tube stock is used as base stock and before the tube stock is heated, an aluminum film is formed on the inside surface of the hollow tube stock, then, the tube stock is manufactured by the normal Mannesmann rolling method into a tube. In this way, since an alloy layer excellent in hot workability is formed on the inside surface of the tube stock, the inside flaws of the tube are greatly reduced.
Patent JP-H01253288-A (JP)
Title: Optical module led collimater
Inventor: KIRIYAMA TOSHIKATSU
IPC: G02B27/30
Filed: 1988-04-01
Abstract: PURPOSE:To improve an optical module remarkably in an optical crosstalk property by a method wherein a means, which restricts the diameter of an optical path to a half that of a ball lens or less, is provided to make the spread ing angle of a light beam of a LED collimater small. CONSTITUTION:A ball lens 2 formed of BK-7 glass or the like is fixed to a lens holder 1 formed of metal, and the holder 1 is hermetically sealed with a sealing section 5 which is laser-welded to a stem 5 of metal, and glass where a LED element 3 is mounted. The whole surface of the ball lens 2 is coated with a mask 2a of a coating or an evaporation film so as to prevent light rays from penetrating, and a minute film 2b, whose diameter is half that of the ball lens 2, is provided to the ball lens 2 for an optical path. By these processes, as a spreading angle of a light beam is made small, a strayed light component in a compounding and separating optical branching device inside the optical module are made small, consequently an optical crosstalk can be remarkably reduced.
Patent JP-S62235110-A (JP)
Title: Conveying device
Inventor: TANI TATSUO
IPC: B65G35/00
Filed: 1986-04-04
Abstract: PURPOSE:To convey a bagging conveyed article smoothly without any hindrance, by connecting a longitudinal pair of axles provided with wheels rolling on a rail, right and left, with a flexible sheet. CONSTITUTION:A wheel 3 is attached to an axle 2 via a spherical pillow 4, and even when a center line of the wheel 3 is tilted to the axle 2, no influence is exterted on the wheel because of being provided with self-aligningness making it rotatable smoothly. Positioning collars 6 and 6 are attached to an inner side part of the wheel 3, and the cylindrical part 7a formed at both ends of a rectangular flexible sheet 7 consisting of can vas and plastic is attached to a part between these symmetrical positioning collars 6 and 6, constituting a load- carrier, and a conveyed article A is placed on this flexible sheet 7. Since the wheel 3 has the self-aligningness, it rolls on a rail 1 without any hindrance even in case it is tilted right or left to the rail 1.
Patent JP-S59203703-A (JP)
Title: Reforming apparatus of methanol
Inventor: FUJITA HIROSHI
IPC: C01B3/32
Filed: 1983-05-06
Abstract: PURPOSE:To prevent the side production of carbon during the production of gaseous hydrogen by making the apparatus to be used of a specified metallic material in the production of gaseous hydrogen from methanol. CONSTITUTION:A catalyst bed 1 is placed in a reaction tube 2 which is constituted of a tube plate 8 in a shell 3. A heating medium or a heating gas is supplied from an inlet 6, and discharged from an outlet 7. Through the catalyst bed 1 thus heated, methanol or a mixture of methanol and water is passed from a passage 4. The methanol and water are reformed into a gas consisting essentially of H2 and contg. gaseous CO and CO2 and carbon, which is taken out from an outlet 5. In this case, by making the reaction tube 2 and the tube plate 8 of Ti or an alloy consisting of >50% Ti and other metals, the formation of carbon can be prevented. Accordingly, the covering of the activated site of the catalyst with carbon and hence the decrease of the gas generating efficiency due to the deactivation of the catalyst can be prevented.
Patent JP-2000264795-A (JP)
Title: Apparatus and method for producing silicon carbide single crystal
Inventor: OGURI HIDEMI
IPC: C30B23/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To flatten the growing surface by making radiant heat from a flat plate uniform. SOLUTION: Growing of a silicon carbide single crystal is carried out by laminatedly arranging plural shielding plates 5a having a flat surface part of a diameter at least not less than that of a silicon carbide single crystal substrate 3, between the silicon carbide single crystal substrate 3 and a silicon carbide powdery raw material 4 so that the growing surface of the silicon carbide single crystal substrate 3 opposes to the flat surface part. Thus, in the case that the plural shield plates 5a are arranged between the silicon carbide single crystal substrate 3 and the silicon carbide powdery raw material 4, the temp. at the upper surface of the shield plate 5a, which is arranged at the nearest side to the silicon carbide single crystal substrate 3, among plural shield plates 5a, is made almost uniform by each heat radiation of the plural shield plates 5a.  Thus, the growing surface of silicon carbide single crystal 10 can be flattened.
Patent JP-2000272435-A (JP)
Title: Interior trim part for vehicle and manufacture thereof
Inventor: KOBAYASHI MAKOTO
IPC: B60R13/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To easily put in a stable gather and to enable easy manufacture, weight reduction and saving of manufacture cost. SOLUTION: In this interior trim part for a vehicle, provided with a plate- shaped base material 10, flexible member 30, and a skin 20 with gather covering a total unit of this flexible member 30 and fixing a peripheral edge part to a peripheral edge part of the base material 10, hinges 16, 17 are provided in the peripheral edge part of the base member 10, the peripheral edge part of the skin 20 is directly sewed to these hinges 16, 17. The peripheral edge part of the skin 20 and the hinges 16, 17 of the base material 10 are folded back to a side of the base material 10 and secured to the base material 10.
Patent JP-H09224885-A (JP)
Title: Tip nozzle for vacuum cleaner provided with hitting part
Inventor: IKEDA EIICHI
IPC: A47L9/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To efficiently suck ticks and dust inside a quilt and a tatami mat by providing an independent hitting part and performing suction while hitting. SOLUTION: This tip nozzle is provided with a pipe 1 connected to a vacuum cleaner, a movable member 2 connected to the pipe 1 so as to maintain airtightness and expanded and contracted by the change of internal pressure, a suction port 7 provided with a valve 6 for opening and closing an intake path corresponding to the expansion and contraction of the movable member 2 and a plate 8 or an air permeable member to be vertically moved corresponding to the expansion and contraction of the movable member 2.