baber/WOPTO huggingface dataset:
Patent JP-S59167018-A (JP)
Title: Method for electron beam patterning
Inventor: MURAI FUMIO
IPC: G06F17/50
Filed: 1983-03-11
Abstract: PURPOSE:To reduce the adverse influence given to the demensional accuracy due to proximity effect by a method wherein a drawing pattern is divided into a center pattern and an outline pattern surrounding it, and the irradiation dose of an electron beam to be given to the center pattern is made smaller than that which will be given to the outline pattern. CONSTITUTION:In the case of a pattern of 6mum in width, it is divided into the outline pattern 15 of the width of 0.6mum and the center pattern 13, and in the case of the pattern 1mum in width, it is divided into the outline pattern 16 of the width of 0.2mum and the center pattern 14. Also, an isolated pattern 17 of 0.6mum square is not divided. At this time, the optimum ratio of irradiation dose to be given to each pattern is as follows when the pattern 13 is formed by the dose of 1.0: Pattern 13 is 1.0, pattern 14 is 1.3, pattern 15 is 2.1, pattern 16 is 2.3 and pattern 17 is 2.5. According to this constitution, the stored energy which is oozed out of the drawing pattern when an electron beam is made to irradiate can be reduced to the minimum, not only the dimensional accuracy of an isolated pattern can be remarkably improved, but also an enormous effect can be obtained by performing a simple correction even when a proximity effect correction is conducted.
Patent JP-S63207943-A (JP)
Title: Ventilator having heat exchanger
Inventor: NAITO TAKASHI
IPC: F24F7/08
Filed: 1987-02-23
Abstract: PURPOSE:To facilitate the installation and removal of a heat exchanger and readily identify the direction of feed air and vent air by disposing the inlet and the outlet respectively in the opposing side walls of a casing which is normal to the installation/removal direction of the heat exchanger, and aligning the outdoor side inlet and the indoor side outlet, and the indoor side inlet and the outdoor side outlet nearly on a straight line respectively. CONSTITUTION:When a heat exchanger 12 needs to be cleaned as it becomes dirty by performing air conditioning ventilation or normal ventilation, the heat exchanger 12 can be removed after taking off a cover 14 from the casing 1 for cleaning by a cleaner, etc. Since the installation and removal of the heat exchanger 12 is done in the direction normal to the direction of inlets 4, 5 and outlets 6, 7, the feed and vent piping does not come in the way. Because the outdoor side inlet 5 and the indoor side outlet 6, and the indoor side inlet 4 and the outdoor side outlet 7 are respectively aligned on a straight line when viewed from the top of the casing 1, the piping becomes natural and the risk of incorrect piping becomes less.
Patent JP-H02218487-A (JP)
Title: Apparatus for controlling number of pumps
Inventor: OZAKI EMI
IPC: C02F1/00
Filed: 1989-02-21
Abstract: PURPOSE:To quickly control the number of pumps with respect to a rapid rise in a water level by starting the next pump earlier even when a pump well water level does not reach the starting level of the first pump when a rising rate of the pump well water level is large. CONSTITUTION:A number-of-pump control part 6 due to a water level determines the operation number of pumps 4 on the basis of the up-and-down movement of the actual water level of a rainwater pump well 1 from a detection part 2 for detecting the water level of the pump well 1. Further, a number-of-pump control part 10 due to water level variation quantity is provided with a detection part 9 for detecting the actual emitting amount due to the presently operated pumps 4, an operation part 11 for operating the max. emitting amount due to the presently operated pumps 4 and a water level lowering amount estimation and operation part 12 estimating a pump well water level lowering amount when the presently operated pumps are operated with the max. emitting amount from the difference between the actual emitting amount due to the detection part 9 and the max. emitting amount due to the operation part 11 and, when the estimated water level lowering amount due to the operation part 12 is lower than a tolerance value, an order increasing the operation number of the pumps by one is outputted.
Patent JP-H07249975-A (JP)
Title: State transition time controlling type differential output circuit
Inventor: NISHIYAMA KENJI
IPC: H03K19/0175
Filed: 1994-03-10
Abstract: PURPOSE:To improve noise resistance by constituting this differential output circuit of a state transition time connecting circuit using two pairs of elements each of which is obtained by connecting two p-type MOS transistors(TRs) in series and an open drain type differential output buffer pair. CONSTITUTION:An input signal A is inputted to a differential phase compensating circuit 3 through an input buffer 1 and an inverter circuit 2 and a signal C and its inverse signal XC are outputted from the circuit 3. A state transition time controlling circuit 4 outputs a signal D of '1' at a period Tl when the signal C is '1', and at a period T2 when the signal XC is '1', is held at an incomplete conductive state (x state) in which a p-type MOS TR2 is not turned to a completely conductive state. Thereby the state transition time can be controlled by controlling the driving capacity of the TR1 and TR 2 or the TR 3 and TR 4. Consequenty an output having quick state transition time and having no response to noise is obtained from the differential output buffer pair 5.
Patent JP-S63205722-A (JP)
Title: Menu controller
Inventor: INOUE YUKA
IPC: G06F3/038
Filed: 1987-02-23
Abstract: PURPOSE:To quickly select various selection items belonging to the same index item, by controlling a selection menu to which the item selected in the end by a pull-down menu belongs as a pop-up menu. CONSTITUTION:When a menu display instruction is given on a CRT, a menu operation is controlled with a menu display selection controller 21 by using a pull-down menu controller 19 when a cursor position given by a pointing device controller 15 is in a menu bar area, and with a pop-up menu controller 20 when said position is out of the menu bar, respectively. In this state, the selecting operation of a menu is executed from the position of a pointing device and the ON/OFF state of a button belonging thereto, respectively, and when one of selection items is selected, selecting information is returned to the menu display selection controller 21. In such a way, as for the selection items belong to the same index item, the selection can be changed instantaneously at an arbitrary position.
Patent JP-S63206277-A (JP)
Inventor: YOKOE MASAAKI
IPC: D05C5/06
Filed: 1987-02-23
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-S55131563-A (JP)
Title: Fuel injection valve
Inventor: KOBAYASHI NOBUYUKI
IPC: F02M61/18
Filed: 1979-04-02
Abstract: PURPOSE: To prevent a temporary over concentration in an air fuel ratio by forming a projected part at a forward end surface of a front wall of a valve casing so that a injected fuel is not remained at the forward end.  
     CONSTITUTION: On a front wall 13 of a valve casing 2, a nozzle 5 is formed allowing a needle 4 to enter and retract and a fuel to be injected. And on a forward end surface 13a of a front wall 13, and annular projection 14 is formed surrounding the nozzle 5. Accordingly, a portion of the fuel adheres on a forward end surface 14a of the projection 14 as a liquid membrane 15, and if it drops out of an external periphery 14b as a droplet 16, the amount is so small and a diameter of the droplet is too little that they do not give a large variation for the air fuel ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09224925-A (JP)
Title: Image data storage device
Inventor: ITO YUJI
IPC: G06T1/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce data quantity to be stored so as to improve memory use efficiency and data transfer efficiency by forming difference data from an original image and a contrast medium image, and memorizing a data for constituting the original image and the difference data as a series of a bit row data in a memory medium. SOLUTION: A photographing device 1 is, for example, an X-ray photographing device and inputs a transmission image signal (transmission image data) outputted from the photographing device 1 in an image data storage device 2 and processes the transmission image signal so as to memorize and store it in a memory device 3. An image input part 21 of the image data storage device 2 temporarily memorizes the transmission image signal as the original image data or the contrast medium image data by the memory, etc., and difference image formation part 22 forms a difference image data subtracting the original image date from the constant medium image data which is temporarily memorized in an image input part 21. An image storage part 23 writes the original image data and the difference image data of the image input part 21 in the memory device 3 as a series of a bit row data.
Patent JP-H03245744-A (JP)
Title: Generating method
Inventor: NOZAWA SHINKICHI
IPC: H02J15/00
Filed: 1990-02-22
Abstract: PURPOSE:To independently operate an LNG system and a generator system by cooling LNG with antifreezing fluid, cooling carbon dioxide with the fluid, then cooling the working fluid with the carbon dioxide, and storing the antifreezing fluid and the carbon dioxide in a reservoir. CONSTITUTION:A carbon dioxide reservoir 17 is evacuated to evaporate part of liquid carbon dioxide in the reservoir to obtain carbon dioxide gas, and to solidify other part. The evaporated carbon dioxide is condensed by heat exchange with antifreezing fluid to be supplied from an antifreezing fluid reservoir 9 for storing antifreezing fluid of lower temperature than the carbon dioxide gas, and the antifreezing fluid is heated. The condensed carbon dioxide is returned to the reservoir 17 to generate solid carbon dioxide in the reservoir. The heated antifreezing fluid is cooled through heat exchange with liquefied natural gas(LNG), the LNG is vaporized, the cooled antifreezing fluid is returned to the reservoir 9 to obtain antifreezing fluid of lower temperature than the gas carbon dioxide. Thus, an electric power generation is performed while the utility of cold is held high.
Patent JP-S63226301-A (JP)
Inventor: UUDO FUREMINGU
IPC: A43C15/02
Filed: 1988-02-24
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-S58156946-A (JP)
Title: Photoconductive material
Inventor: MISUMI TERUO
IPC: H04N5/335
Filed: 1982-03-12
Abstract: PURPOSE:To enhance photosensitivity and durability, by forming a first amorphous Si layer contg. O distributed decreasing continuously in the layer thickness direction, and an element of group III of the periodic table uniformly in the same direction, and a second amorphous layer contg. SI, C, and H on a conductive substrate. CONSTITUTION:A photoconductive material 100 is obtained by forming on a conductive substrate 101, a first amorphous Si layer 102 contg. O becoming rich up to concn. CB on the side of an interfae tB with the substrate 101 and continuously decreasing in the layer thickness direction t, and further contg. an element of group III of the periodic table, such as B or Ga uniformly in the same direction, and on this layer a second amorphous layer 103 contg. Si, C, and H. The obtained photoconductive material has resistance to all the environments, superior photosensitivity and resistance to optical fatigue, etc., no danger of peeling of the layers 102, 103, and the substrate 101, and it is also superior in durability.
Patent JP-H08230031-A (JP)
Title: Winding of thermoplastic resin foam sheet
Inventor: SHIMAOKA KOJI
IPC: B29C48/92
Filed: 1995-02-28
Abstract: PURPOSE: To reduce the non-uniformity of sheet thickness by lowering the tension of a thermoplastic resin foam sheet to the lowest tension capable of winding up the foam sheet without meandering the same until the foam sheet is wound up over the length about half the total length thereof from the start of the wind-up of the foam sheet and winding up the foam sheet to the end thereafter. CONSTITUTION: The tension applied to a thermoplastic resin foam sheet 1 is lowered to the lowest tension capable of winding up the foam sheet without meandering the same until the foam sheet 1 is wound up over the length about half the total length thereof from the start of the wind-up of the foam sheet and the foam sheet is wound up to the end as it is. That is, the resin foam sheet 1 is taken up at a constant speed by an S-roll 2 in such a state that required tension is applied to the foam sheet and the sensor provided to the roll 3a of a sheet tension detection means 3 detects the tension of the sheet to detect the tension applied to the sheet between a roll 2b and the wound sheet 1a. In this case, since the take-up speed of the S-roll 2 is constant, tension is altered if the rotational speed of a core material 6 is altered.
Patent JP-S59164097-A (JP)
Inventor: MIHARA MASAMITSU
IPC: F26B11/04
Filed: 1983-03-09
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-S52122708-A (JP)
Title: Gasoline internal combistion engine
Inventor: NAKAMURA YUUICHI
IPC: F02P13/00
Filed: 1976-04-08
Abstract: PURPOSE: To improve ignition of mixture and flame spreading speed and to decrease exhausted noxious gas or the like by making a small combustion chamber communicating to a cylinder head via perforations in a main combustion chamber and displacing a spark gap of an ignition plug near said perforations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51114794-A (JP)
Title: Travelling grinding machine
Inventor: URAGAMI FUKASHI
IPC: B24B27/04
Filed: 1975-04-01
Abstract: PURPOSE: To provide light grinding machine simple in construction together with uniform grinding finish surface. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55149866-A (JP)
Title: Wave peak value detector
Inventor: TAKANO KENICHI
IPC: G11C27/00
Filed: 1979-04-03
Abstract: PURPOSE: To enable to dispense with a diode as well as to use a voltage amplifier of high output impedance by using a transistor in a common-emitter grounding.  
     CONSTITUTION: The peak value detector consists of the voltage amplifier 12 that has a positive and negative input terminals and an output terminal, transistor 18, capacitor 16 and power supply Vcc. The output terminal of the voltage amplifier 12 is connected to the base of the transistor 18, the emitter of the transistor is grounded through the capacitor 16. An input is fed to the positive input terminal of the voltage amplifier 12, its output is taken from the emitter of the transistor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59167314-A (JP)
Title: Damper driving apparatus
Inventor: MAKISAWA YOSHIAKI
IPC: B60H1/00
Filed: 1983-03-10
Abstract: PURPOSE:To obtain a small-sized and lightweight damper driving apparatus by selectively connecting a driving source onto a plurality of output shafts through a reduction gear and allowing the revolution of an output shaft to be locked at a fixed position, in the damper driving apparatus for a car air conditioner. CONSTITUTION:A revolution shaft 23 is revolved by a driving motor 16 through the first worm 17 and a worm wheel 18. A switching lever 39 is engaged with the outer-peripheral notched part 38a of an external sun gear 27 by the conduction of a solenoid 40, and the revolution of the third worm 20 is suppressed. The revolution of the shaft 23 turns a mix damper 1 at a necessary position through an intenal sun gear 24, planetary gears 28 and 29, second worm gear 19, second worm wheel 21, lever 44, link 49, and a lever 50. When the conduction of solenoid 40 is suspended, the lever 39 is engaged with the notched part 38b of the worm 19, and the revolution is suppressed, and mode dampers 3-5 are turned at the respective positions by the shaft 23. Therefore, operation is performed by only one driving source, and the apparatus can be made lightweight and small- sized.
Patent JP-S55133493-A (JP)
Title: Composite sliding material for high-silicon-content aluminum alloy
Inventor: FUTAMURA KENICHIROU
IPC: C10N50/02
Filed: 1979-04-05
Abstract: PURPOSE: A powder containing a specific amount of boron and iron-family metal is thinly coated on the base of iron alloy and integrated by sintering to produce title material showing high sliding characteristics under the conditions where no lubricant is supplied to parts of high-silicon-content aluminum alloy.  
     CONSTITUTION: A powder containing 3W30wt% of boron and the rest part of iron- family metal is coated on a base of iron alloy such as shoe 46 to a thickness of less than 0.5mm and they are integrated by sintering. When high-silicon-content aluminum alloy is used as swash plate 45 in a swash compressor, the resulting material can prevent the seizing of shoe 46 and smoothen the unstable friction with swash 45. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08233756-A (JP)
Title: Base line stabilization circuit
Inventor: MINAMI TAKAO
IPC: G01N23/225
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a base line stabilization circuit in which the stabilization operation 15 carried out constantly regardless of the offset voltage. CONSTITUTION: When a plus offset voltage exceeding the threshold value of a signal detection circuit 2 is produced from an operational amplifier 1, the signal detection circuit 2 produces an H level signal which is delivered to a control gate 5. If the output from a signal generating/monitoring timer 4 has H level, output from the control gate 5 has L level and the switch of a gated BLR 3 is opened. It the open state of switch is sustained, the base line stabilization operation is not executed normally but since the timer 4 delivers an L level signal to the control gate 5 upon elapse of a predetermined time, the control gate 5 generates an H level signal which is received by the gated BLR 3 and the switch thereof is closed. Consequently, output from the operational amplifier 1 is returned forcibly to the non-inverted input terminal (+) thereof.
Patent JP-S58156326-A (JP)
Title: Malodor removing machine
Inventor: KANEKO AIJIROU
IPC: B01D53/38
Filed: 1982-03-15
Abstract: PURPOSE:To enable malodor removing work over a long period of time, by a method  wherein a generated malodorous gas is passed through a deodorizing chamber filled  with a deodorizing filler material to be efficiently deodorized and the deodorizing filler  material after clogging is conveyed out and returned to the deodorizing chamber again. CONSTITUTION:A malodorous gas emitting chamber 5 and a deodorized gas exhaust  chamber 7 are alternately arranged in a main body so as to form a deodorizing chamber 9 filled with a deodorizing filler material between the chambers 5, 7. To the lower  part of the deodorizing chamber 9, a freely rotatable paying-out roll 11 is provided  while a filler material outtake chamber 12 is arranged to the lower part of the main  body 1 so as to be communicated with the deodorizing chamber 9 through the roll 11  to be connected to the upper part of the main body through an elevator 14. That is, a generated malodorous gas is deodorized efficiently while passed through the deodorizing chamber 9 to be discharged as an odorless gas and, when clogging is generated in the  filler material 10 during deodorizing work, the filler material is simply conveyed out  and returned to refill the chamber 9 to rapidly eliminate a clogging phenomenon. By this mechanism, malodor removing work is enabled over a long period of time.
Patent JP-H11237494-A (JP)
Title: Concrete cask
Inventor: FUKUI HISAKI
IPC: G21F9/36
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To give aseismicity to a concrete cask preserving a canister containing spent radioactive waste. SOLUTION: Constitute are of a concrete cask body 3 having a space 6 around a canister 2 containing inside radioactive waste and surrounding it where ventilation holes 7 connecting the space 6 and outside are provided, a concrete cask lower lid 4 having a recess and a projection combining the lower surface of the canister 2 which is fixed to the concrete cask body 3 so as to block the lower surface of the concrete cask body 3, a concrete cask upper lid 5 provided with bolt holes 15 to combine with the upper surface of the canister which is fixed to the concrete cask body 3 so as to block the upper surface of the concrete cask body 3,  and a canister 2 having recess and projection coupling with recess and projection provided in the concrete cask lower lid 4 in the lower surface and having bolt holes 18 in the upper surface where bolts 11 inserted in the bolt holes 15 provided in the concrete cask upper lid 5 are screwed in.
Patent JP-H04280043-A (JP)
Title: Linear beam microwave tube
Inventor: KANEMOTO TAKASHI
IPC: H01J23/00
Filed: 1991-03-07
Abstract: PURPOSE:To largely reduce the transfer of the heat generated by a collector section to a focusing magnetic field device section through a case substrate by providing a heat nonconductor between the focusing magnetic field device section of the case substrate and the portion where the collector section is fitted. CONSTITUTION:An electron gun section 4 generating an electron beam, a focusing magnetic field device section 6 generating the magnetic field to focus the electron beam, and a collector section 7 capturing the electron beam passing a high-frequency circuit section 5 and converting it into thermal energy are fitted on a case substrate 1. A case 3 is fitted to the case substrate 1 to cover the whole, the case substrate 1 is made of a material with high thermal conductivity such as Al, and a heat nonconductor 2 is made of alumina ceramic and the like. When a linear beam microwave tube is operated, the heat generated by the collector section 7 is diffused to the outside through the case substrate 1, however the heat quantity transferred to the focusing magnetic field device section 6 can largely be decreased because the heat nonconductor 2 is provided.
Patent JP-H09213634-A (JP)
Title: Thin film-forming method manufacture of semiconductor device and thin film-forming device
Inventor: YAMADA HIROSHI
IPC: H01L21/203
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To enable a thin film material source smaller than a base substance to be applicable thereby making a small chamber capacity serve the purpose by relatively shifting the special position of thin film material particle flow and the base substance, while irradiating a partial region of the base substance with the thin film material particles. SOLUTION: A thin film forming device 10 is provided with a gas leading part 12 for introducing gas into a chamber 11, a gas exhaust part 13 for exhausting gas from the chamber 11 and a cathode 14. The thin film forming device 10 arranged between a target 15 corresponding to a thin film material source and a supporting base 19 is also provided with a shield board 17 for ejecting the thin film material particles to a partial region of a base substance. In such a constitution, a rotary axle 19A extends from the lower part of the supporting base 19 to be engaged with a turning means made of a motor and a gear thereby turning the supporting base 19. Here, the rotary axle 19A and the turning means fill the role the role of a shifting means for relatively shifting the thin film material source and the base substance.
Patent JP-S61200208-A (JP)
Inventor: MATSUMOTO SATOSHI
IPC: E01C19/48
Filed: 1985-03-01
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。