baber/WOPTO huggingface dataset:
Patent JP-H0194960-A (JP)
Title: Spray gun
Inventor: SETOGUCHI NOBORU
IPC: B05B7/24
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a satisfactorily finished coating without color shift easily by fixing a plurality of spray heads to a holder with a trigger and enabling the simultaneous discharge of air and paint by each sprayer head through a single triggering operation. CONSTITUTION:The shaft rod 35 of the first valve body 12 is caused to retrocede by operation of a trigger. Then the air from a high pressure air source is allowed to circulate into an air passage 11 by opening a valve 34 and come out of an air nozzle port 4. When the trigger 6 is further operated, a gap between the first and second valvular bodies 12, 14 is closed, and the second valvular body 14 retreats. The opening of this valvular body 14 causes the air of the high pressure source to pass through the second air passage 13 into an air chamber 9. As a result, a piston 10 is allowed to retreat. When the piston retreats, the needle valves 2 of spray heads 5 open simultaneously through a coupler 86 connected to the rod 61 of the piston. Therefore, a marble pattern can be painted efficiently without stepping.
Patent JP-H0574700-A (JP)
Title: Pattern forming method
Inventor: AOSAKI KOU
IPC: H01L21/027
Filed: 1991-09-04
Abstract: PURPOSE:To provide a pattern forming method by which multiple interference of light which becomes an obstacle for fine patterning can be extremely reduced, the manufacturing yield can be improved, and a fine pattern can be effectively formed. CONSTITUTION:In this pattern forming method, exposure is performed after forming a reflection preventing film on the surface of a photoresist at the time of forming a pattern by photolithography. An amorphous fluorine-bearing polymer is used for forming the reflection preventing film.
Patent JP-2000082805-A (JP)
Title: Non-volatile semiconductor memory and manufacture thereof
Inventor: KAWADA MASAHITO
IPC: H01L27/10
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory capable of lowering the word line resistance without increasing the chip area at all and manufacture thereof. SOLUTION: In a non-volatile semiconductor memory including multiple memory elements having a floating gate 203 and control gates 205, a contact trench 407 extending in a word line direction is provided in an interlayer insulating film 404 so as to bury a conductive member e.g. tungsten, etc., in the contact trench 407, thereby making feasible of electrically connecting the wiring metals 409 formed on the interlayer insulating film upper layer to the control gates 205 in large contact areas.
Patent JP-H0298319-A (JP)
Title: Control circuit of boiling type electric pot
Inventor: YAMANAKA SHIGEHIRO
IPC: A47J27/21
Filed: 1988-10-04
Abstract: PURPOSE:To enable high-temperature hot water near to the boiling point to be always obtained by connecting a pressure sensor or the like, whose operating pressure is set so as to operate at a pressure corresponding to the boiling point of content liquid, with power supply lines in series, so that a heater can be electrified in response to pressure changes so as to be automatically controlled. CONSTITUTION:When a content liquid W reserved inside a tank 3 is to be boiled, the mouthpiece part 4 of a vessel body 2 is fitted to a cover body 7 so as to be closed, and a switch 7a is operated to connect respective heaters 5a, 5b and a pressure sensor 23 with respective power supply lines 25, 26, and further, when the liquid temperature of the content liquid W is low and accordingly the internal pressure of a steam chamber 3a is low, a pressure sensor 23 is operated to electrify a water heater 5a, and heating is positively carried out by the water heater 5a until the content liquid W inside the tank 3 reaches its boiling temperature. Furthermore, since the pressure sensor 23 accurately operates at the pressure corresponding to the boiling point of the content liquid to electrify and control the water heater 5a, the content liquid can be always maintained at a high temperature near to the boiling point.
Patent JP-S60138843-A (JP)
Title: Discharge lamp device
Inventor: YAMAMOTO HIROJI
IPC: H01J61/52
Filed: 1983-12-26
Abstract: PURPOSE:To suppress increase of lamp current, and reduce temperature increase within a case and efficiency drop of a discharge lamp by filling a heat conductive insulator in a space formed in the bottom of a discharge lamp and radiating heat generated in a stabilizer outside a case. CONSTITUTION:A heat conductive insulator 10 is filled and cured in a space 23 formed in the bottom of a case 4 of a discharge lamp 1. The insulator is formed by mixing a good heat conductive material such as titanium oxide or iron oxide as a filler in silicone resin. Most of heat generated in a stabilizer 3 is effectively conducted to the case 4 through the heat conductive insulator 10, and directly radiated outside the case 4 from the outer surface of the case 4. Since a space 23 exists between the bottom 12 of the discharge lamp 1 and the heat conductive insulator 10, heat conduction from the stabilizer 3 to the lamp 1 is remarkably decreased compared with that to the case 4. Therefore, influence of heat to the discahrge lamp is considerably reduced.
Patent JP-H0988656-A (JP)
Title: Driving output stop device for vehicle
Inventor: KOGA HISAMITSU
IPC: B60L50/11
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To stop a prime mover at the time of a vehicle being in a stop state and an occupant leaving the vehicle. SOLUTION: In the case of specified time having elapsed after a vehicle is stopped and no occupant is considered to be in the vehicle, driving of an engine 4 is stopped. Accordingly, when an occupant leaves the vehicle with key left on, even if the charge rate of a battery 1 becomes lower than the specified value, the engine 4 is not driven, nor is charge by a generator 5 performed. As a result, even when the vehicle is parked with the key left on, the continuous driving of the engine 4 and the continuous exhaust of exhaust gas are eliminated so as to prevent the useless fuel consumption and unnecessary exhaust of exhaust gas.
Patent JP-H05213830-A (JP)
Title: Continuous preparation of dialkyl carbonate
Inventor: HANSUUYOZEFU BUISHIYU
IPC: C07C68/06
Filed: 1992-08-27
Abstract: PURPOSE: To provide a process for the continuous production of a dialkyl carbonate by transesterification of ethylene carbonate or propylene carbonate with a 1-4C alcohol.  
     CONSTITUTION: At the time of producing a dialkyl carbonate of the formula; (R 1 O) 2  CO by transesterification, in the presence of a catalyst, of ehylene carbonate or propylene carbonate with 3 to 30 mol alcohol of the formula; R 1 OH (R 1  is a 1-4C straight chain or branched alkyl) in respect to 1 mol of ehylene carbonate or propylene carbonate, the transesterification is carried out in a column equipped with packing or baffles at 60 to 160°C, by passing the reactants in countercurrent, the catalyst is arranged as a fixed bed in the column or is metered into the upper part of the column in solution or suspension, the dialkyl carbonate formed is removed at the top of the column, and the ethylene glycol or propylene glycol formed from the ethylene carbonate or propylene carbonate are removed at the foot of the column, together with the catalyst optionally. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0297171-A (JP)
Title: High voltage generating circuit
Inventor: MATSUMOTO MASAHIKO
IPC: H04N3/18
Filed: 1988-10-04
Abstract: PURPOSE:To prevent the generation of fire, etc., which is caused by a layer short circuit, in advance by opening a gate, causing a fusing current to flow to a protecting fuse and fusing the protecting fuse when current capacity to be detected by a primary side current detecting circuit goes over a reference value. CONSTITUTION:When the layer short circuit is generated in a high voltage coil 26 and a voltage VGK goes to be more than the gate trigger voltage of a thyristor 34, the thyristor 34 is turned on and the gate is opened. Then, a pulse to be generated between a high voltage side terminal 23 of a low voltage coil 22 and an intermediate tap 25 is short-circuited. Thus, the large fusing current flows in the route of a closed circuit to be formed by a coil winding part N11 between terminals 24 and 25 in the low voltage coil 22, a diode 41, the thyristor 34 and a protecting fuse 32. Then, the protecting fuse 32 is short- circuited. As a result, the supply of a primary side current IB to a horizontal deflecting output circuit 12 is stopped and the operation of a fly-back transformer 20 is stopped. Then, smoking or firing from the fly-back transformer 20 can be prevented in advance.
Patent JP-H08116028-A (JP)
Title: Microstrip line, spiral inductor, microwave amplifying circuit and microwave amplifying device
Inventor: NAKATSUKA TADAYOSHI
IPC: H01L27/04
Filed: 1994-10-17
Abstract: PURPOSE: To make it possible to realize the miniaturization of a microwave amplitude device and the reduction in the cost of the device. CONSTITUTION: An FET 10 is matched with the input side and output side circuits or transmission lines by an input matching circuit 106 and an output matching circuit 107. The circuit 106 is constituted of a spiral input side inductor 102 and an input side DC cut-off use coupling capacitor 104 and the capacitor 104 is formed in the center part of the inductor 102. The circuit 107 is constituted of a spiral output side inductor 103 and an output side DC cut-off use coupling capacitor 105 and the capacitor 105 is formed in the center part of the inductor 103. As the circuits 106 and 107 are respectively constituted of the single inductors, the impedance of a power supply is increased by a 1/4 wavelength line 108 formed using a spiral inductor consisting of a strontium titanate of a dielectric constant of 120.
Patent JP-H1198461-A (JP)
Title: Digital image recorder
Inventor: SUGIYAMA HAYAMI
IPC: G06F21/62
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To check a forged image by using an inverse function of a unidirectional function employing a decoding key so as to encrypt index image data generated resulting from sampling received image data. SOLUTION: Input data are given to a DSP 5, where the signal are converted into R, G, jB data corresponding to each pixel and the converted data are given to a compression/expansion processing section 6, in which the data are compressed and the compressed data are interleaved to produce index image data. Then a security processing section 12 applies an inverse function to a unidirectional function to the index image data to encrypt the data by means of decoding key data resulting in producing the encrypted index data. The encrypted index data with security are decoded as encrypted index data by using a unidirectional function and a public key data given in advance. Then the presence of forgery is discriminated by comparing the decoded data with original index image data.
Patent JP-S61128430-A (JP)
Inventor: YOSHIZUMI TOSHIAKI
IPC: F15B13/044
Filed: 1984-11-26
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-H11337863-A (JP)
Title: Image display device
Inventor: INOGUCHI KAZUTAKA
IPC: G02B27/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To make image information excellently observable without lowering the specifications of display angle of view, eye release length or the like by making luminous flux from an image display means incident from an incident surface of a first optical element, reflecting it on a curved reflection surface and emitting it. SOLUTION: The luminous flux from a surface light source 3 is converged by a lens system LE, and is made incident from a surface S2 consisting of a half mirror surface, and is totally reflected by the surface S1, and is emitted from the surface S3 to illuminate a reflection type image display means 2. The luminous flux emitted from the image information displayed on the display surface 2a of the image display means 2 first transmits through a third optical working surface S3 to go toward a first optical working surface S1, and is total reflected by the surface S1 to go toward a second optical working surface S2, and is total reflected by the surface S2 to become a convergent beam, and goes again toward the first optical working surface S1, and now, is transmitted through the surface S1 to form the virtual image of the image information.  In such a manner, the virtual image arrives at the pupil S of an observer 1 to make the observer 1 visualize the virtual image of the image information displayed on the image display means 2.
Patent JP-H04131074-A (JP)
Title: Method and device for rapidly changing temperature of food
Inventor: NISHIOKA KENJI
IPC: A23L5/10
Filed: 1990-09-19
Abstract: PURPOSE:To forcibly decompose a temperature boundary layer formed around a food, heighten a cooling efficiency, a heating efficiency, etc., and shorten a time for the subject change by spraying hot or cold air on the food carried by a carrying means in a spot-like state in a temperature-controlled atmosphere. CONSTITUTION:The objective changing treatment is performed with a device comprising a carrying means (carrying conveyor) 1 for carrying 8 food, a temperature-controlled chamber 2 disposed in the intermediate position of the carrying means 1 and used for preliminarily heating or cooling the food, a spraying means (spray nozzle) 3 for spraying hot or cold air on the food in a spot-like state, and an air-sucking means (e.g. sucking pipe) 4 for recovering the sprayed hot air, etc., from a place around the sprayer.
Patent JP-2001078113-A (JP)
Title: Video equipment and method for displaying image
Inventor: SAITO SEIJI
IPC: H04N3/27
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To make the boundary line of an image area and a non-image area hardly detectable, which is generated by the light emitting characteristic deterioration of a phosphor in a display element, by liking the luminance of gray signals inserted to the upper and lower parts of a video signal with the average luminance of the video signal. SOLUTION: A mode change-over key changes over a mode into the first one for displaying an image in a 100% image size and displaying the image by 4:3 in aspect ratio and the second one for reducing the vertical direction of a display image size of 75% and displaying the image by 16:9 in aspect ratio. In the case of the second mode, a composite signal is supplied to a switch circuit 2 as a change-over signal SW. Thus, the gray signal is inserted in place of the original video signal for the portion of six horizontal lines in the upper part of the input video signal and 6.5 horizontal lines in the lower part. The gray signal corresponds to the average luminance value of the video signal at that time. Thus, the light emitting characteristic deterioration of the phosphor is mitigated.
Patent JP-H0299543-A (JP)
Title: Colored waterproof sheet composition
Inventor: SATO HISASHI
IPC: B32B5/18
Filed: 1988-10-05
Abstract: PURPOSE:To obtain a colored waterproof composition capable of preventing surface foulings and maintaining bright beautiful appearance by blending a specific substance, colorant and additives in chlorosulfonated polyethylene or chlorinated polyethylene rubber. CONSTITUTION:A colored waterproof sheet composition obtained by blending a required colorant and other additives with (A) >=4% hydrotalcites expressed by formula I and >=20% electrically conductive calcium carbonate prepared by treating surface thereof with an organic substance, such as a quaternary ammonium salt, expressed by formula II (R represents >=1 carbon atoms and covalently bonded to N; X is a compound ionic bonded with a halogen, such as tetrabutylammonium bromide), (B) 4-40% polyethylene glycol ester-based plasticizer or (C) 4-30% acid-modified type low-molecular weight polyethylene.
Patent JP-2001073439-A (JP)
Title: Discharging structure for swirl flow pipe
Inventor: MORI YUSUKE
IPC: F16L55/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce a shock from fluid to a lower horizontal pipe by forming a space part having no swirl guide board in the lower end inside of a swirl flow pipe and connecting the lower end of the swirl flow pipe to the lower horizontal tube via a throttle type part. SOLUTION: Inside a pipe 2 connected to a liquid collecting pipe 1 via an inflow part 1a in the upper end and extended downward vertically, the swirl flow pipe 6 is provided with a swirl guide board 3 integrated with a central pipe 7 arranged in the center. Inside the lower end of the swirl flow pipe 6, a predetermined-length space part 8 having no swirl guide board 3 is formed, and in the lower end of the space part 8, a throttle type part 9 with a cross section area smaller than the inside cross section area of the swirl flow pipe 6 is formed so as to be connected to a lower horizontal pipe 5 extending horizontally. Fluid such as rainwater flowing inside from the upper end is flushed downward while swirling by means of the swirl guide board 3 so as to reach the space part 8.  The fluid temporarily staying in the space part 8 and consuming swirl energy further consumes the swirl energy in the throttle type part 9, and then, it gently reaches the lower horizontal pipe 5 while dispersed in the skirt form. In this way, a shock of fluid is damped, and damage in the lower horizontal pipe 5 can be prevented.
Patent JP-H07103501-A (JP)
Title: Method and device for fixing backing material of vacuum formed article
Inventor: AMANO KAZUO
IPC: F24F13/20
Filed: 1993-10-07
Abstract: PURPOSE:To grip a backing material firmly regardless of the forming precision of the backing material by a method wherein a folding part to the outside at the peripheral edge of an undercut part, which is formed by bending, by pushing a part of a side plate at a higher position than a heating point from a diagonal direction, is positioned closer loser to the backing material side than the heating point level. CONSTITUTION:This vacuum formed article which can be utilized as a ceiling panel, etc., which has a suction port 102 and blow out port 103 of an air conditioner, has a vacuum formed article main body 100 for which a side plate 101 with a height being higher than the thickness of a backing material 200 is bent. The backing material 200 is arranged in such a manner that the backing material 200 may come into contact with the rear surface of the main body 100 and the inner surface of the side plate 101. Then, for the side plate 101, the same level with a back surface level of the backing material 200 or an almost equivalent level area of the side plate 101 is heated to a degree by which the area can be bent, and then, a part higher than the heating point on the side plate 101 is pushed to the backing material 200 from a diagonal direction, and the side plate 101 is bent with the heating point as the center, and thus, an under-cut part 5 is provided, and the backing W material 200 is gripped by the under cut part 5 and vacuum formed article main body 100.
Patent JP-H04128622-A (JP)
Title: Liquid-type autobalancing apparatus
Inventor: YAMAGUCHI MASAO
IPC: G01M1/32
Filed: 1990-09-19
Abstract: PURPOSE:To prevent a rotary body from losing balance and carry out balancing recovery of the rotary body within a short time by forming an air jetting part to discharge a liquid in a pocket outside and sucking the liquid discharged outside from the pocket forcedly. CONSTITUTION:A gas-liquid supplying tank 23 is made to have an air-tight structure and a liquid L such as clean water, grinding liquids, etc., is stored in the inside and it is able to be pressured with a prescribed pressure by a pressured air A from an air source. A suction hole in connected with a vacuum pump 26 through a suction tube 25 and the liquid L is sucked by the sucking power. At the time of balancing work, a liquid injection nozzle is opened according to an order from a controlling apparatus and the liquid L is injected to a specified pocket 8 through an injection inlet 10 and retained in the pocket 8 owing to the centrifugal force accompanying the rotary of a grinder 7. As a result, a specified degree of mass reacts to a specified phase of the grinder 7 and unbalance of the grinder 7 is automatically corrected.
Patent JP-S62109902-A (JP)
Title: Method for sintering green compact of iron-base powder
Inventor: TAKADA JINSUKE
IPC: B22F3/10
Filed: 1985-11-08
Abstract: PURPOSE:To improve the dimensional accuracy of sintered parts by compacting iron-base powder blended with a metallic stearate as a lubricant, dewaxing the resulting green compacts in a nonoxidizing atmospheric gas contg. no C source and sintering the dewaxed compacts. CONSTITUTION:Iron-base metallic powder is blended with a metallic stearate as a lubricant and compacted. The resulting green compacts are dewaxed in the presence of a nonoxidizing gas contg. no C source such as Ar, N2 or H2 and the dewaxed compacts are sintered. By this method, the variance in the rate of dimensional change of sintered parts due to expansion and shrinkage during the dewaxing and sintering can be reduced.
Patent JP-S63106929-A (JP)
Title: Optical information recording carrier
Inventor: HOSHINO TAKASHI
IPC: G11B7/24097
Filed: 1986-10-24
Abstract: PURPOSE:To exactly detect a signal interval error on a recording medium by forming a test signal on a prescribed single track or plural tracks at the time of forming a guide signal. CONSTITUTION:An optical disk 1 is divided into plural tracks in its diameter direction and divided into plural sectors in the peripheral direction. In the head of each sector, a signal showing the head of the sector, and an ID signal showing an address of the sector are recorded in advance. A sample disk 1 is driven by a standard driving device 5, read-out of a test signal recording track is executed, and from a servo-signal, a clock reproducing signal is extracted in an extracting circuit 6. This signal is inputted as a reference signal of a standard phase synchronizing circuit 7, and a reproducing clock 46 is obtained. A phase delay quantity of a test signal 44 which is pre-formatted between the servo-signals, and the reproducing clock 46 is measured by a delay quantity measuring instrument 8; and whether the sample disk is good or not can be decided by comparing a distribution, an average, a standard deviation, the maximum value, etc., of the measured delay quantity, with those of a standard disk.
Patent JP-H1191715-A (JP)
Title: Wrapping equipment for spherical farm products
Inventor: KUROMI AKISHI
IPC: B65B25/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of a worker, by providing a conveyor for feeding spherical farm products to a wrapping device while holding them upside down, and by providing, in a carrying path and further upstream than the position where they are taken out, a cutting device for cutting the roots of the spherical farm products. SOLUTION: A wrapping equipment for spherical farm products comprises a wrapping device 1 for the spherical farm products, a supply device 2 for supplying the spherical farm products to the wrapping device, both of which are installed on a floor independently of each other, and a controller 3 for both the devices 1 and 2. On the carrying face of the belt conveyor 5 of the supply device 2, a plurality of holding parts 19, each having receiving projections 20 where each spherical farm product is freely fitted upside down, are provided at fixed pitches in the direction of carrying. And in the carrying path and further upstream than the position A where they are taken out, a cutting device 11 for cutting the roots of the spherical farm products is disposed.  The cutting device 11 is provided with a sensor which detects the vertical position of the upper end of each spherical farm product, and a cutting blade 18 is stopped in a cutting position which matches the size of the spherical farm product.