baber/WOPTO huggingface dataset:
Patent JP-S6169037-A (JP)
Title: Photochromic material
Inventor: ISHII KOICHI
IPC: C09K9/00
Filed: 1984-09-12
Abstract: PURPOSE:To improve heat resistance and moisture resistance of the titled material and to broadening a color variety of the above-described material by incorporating a coloring org. compd. (A) having an electron donative property, at least one of a specific photoactivator (B) and basic fine grains which are insoluble to both components (A) and (B), as an essential component. CONSTITUTION:The titled material is prepared by incorporating the above- described org. compd. (A) and at least one of the photoactivators (B) selected from the group of a sulfonium salt shown by the formula I (wherein R1, R2 and R3 are a 1-12C of alkyl group; Y is a sulfur atom; (n) is 0 or 1; MXm<-> is a halogen contg. complex ion), a phosphonium salt shown by the formula II (wherein R4 is a 1-8C alkyl group) and an iodonium salt shown by the formula III (wherein R5 and R6 are a hydrogen atom and a halogen atom) and the above-described basic fine grains, as the essential components.
Patent JP-H0834464-A (JP)
Title: Inner lid for liquid container
Inventor: TAGAWA SHIGEYOSHI
IPC: B65D39/04
Filed: 1994-07-22
Abstract: PURPOSE:To smoothly and easily peel off a sealing wall whether it is pulled up either to right or left. CONSTITUTION:A thin sealing wall 6 of an approximately circle on a plane is fitted inside an inner lid body 1 to be fitted into a mouth of a liquid container in a closed state so that it can be peeled off, a surface of the sealing wall 6 is connected integrally with both ends of an approximately V-shaped pull-ring 8A having elasticity, and the pull-ring 8A is positioned on an inner peripheral side of a thin cut 7. Since the pull-ring 8A is thus bridged via two connection points 9 to bridge over the surface of the sealing wall 6, a plurality of points of application are provided, so that a part of the pull-ring 8A may not be torn off whether the pull-ring 8A is pulled up either to right or left, thereby allowing the sealing wall 6 to be smoothly and easily peeled off.
Patent JP-2001024419-A (JP)
Title: Antenna device
Inventor: NORO JUNICHI
IPC: H01Q1/40
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a GPS(global positioning system) antenna device having stable antenna characteristics while reducing the costs of parts. SOLUTION: Relating to this GPS antenna device, a loop antenna 3 is sealed inside a radome 1 made of ABS resin by integral molding. A print circuit board 4 is connected with the lower side of the loop antenna 3, and the print board 4 is covered by a shield case 5. A coaxial cable 6 is extended from a circuit part on the print circuit board 4 to an outside navigation device body.
Patent JP-H0477662-A (JP)
Title: Automatic sample introduction method and its apparatus
Inventor: YOSHIDA KASUMI
IPC: G01N35/08
Filed: 1990-07-19
Abstract: PURPOSE:To enable introduction of a sample in a short time with a simple construction by a method wherein an introduction pipe for sample dilution is provided and a dilution liquid is supplied from behind a sample to introduce a sample part in a specified zone having a gradient of concentration of the sample associated with a flow into an analysis section. CONSTITUTION:An introduction pipe 23 for sample dilution is provided which forms a field of diluting samples with a specified length and capacity between an injection port 6 and a sample introduction valve 18. The introduction pipe 23 is filled with a dilution liquid beforehand. When a sample is injected at the injection port 6 and subsequently the dilution liquid is injected, the sample is dispersed in the dilution liquid while the sample flows through the introduction pipe 23 and distributed with a concentration gradient formed in a flow thereof. A specified zone having this concentration gradient is measured with a measuring tube 20 of the same introduction valve 18 and introduced into the analysis section to perform a microscopic sampling at a desired dilution ratio. This eliminates the need for arranging an exclusive dilution tank thereby enabling the introduction of the sample in a short time with a simple construction.
Patent JP-S5982592-A (JP)
Title: Method of forcibly feeding liquid and diaphragm pump
Inventor: HARA MASUMI
IPC: F04B43/02
Filed: 1982-10-30
Abstract: PURPOSE:To prevent corrosion of the inner surface of a cylinder and to eliminate the need for wasteful energy, by a method wherein working oil supplied in a cylinder during the pressure decreasing stroke of a piston is kept at an amount below the amount of shortage in working oil, and the remaining short capacity is replenished with the air kept approximately at the atmospheric pressure. CONSTITUTION:When, during the downward stroke of a piston, a negative pressure is produced due to shortage in working oil in a cylinder 3, a check valve 35 is opened, and working oil in a reservoir tank 44 is supplied in the cylinder 3 through a suction pipe 46 and a supply hole 31. In this case, if the amount of working oil fed to the reservoir tank 44 each reciprocation of a piston 4 is kept at an amount less than the amount of shortage in the working oil occurring in the cylinder 3, during the subsequent downward stroke of the piston 4, the air, kept at the atmospheric pressure, in the upper part of a tank 2 communicated through leak pipe 45 is supplied in the cylinder 3, whereby, no compression of the air is effected within the cylinder 3 during upward stroke of the piston 4.
Patent JP-H0777099-A (JP)
Title: Fuel injection and ignition controller in internal combustion engine
Inventor: KURAUSU BUARUTAA
IPC: F02D37/02
Filed: 1994-08-15
Abstract: PURPOSE: To quickly detect the positions of the crankshaft and camshaft of an internal combustion engine and to early start fuel injection and ignition control by correspondingly arranging them so that the level state transition of the camshaft side detection signal occurs nearly at the center between two reference marks. CONSTITUTION: One sensor disk 10 is fixed to the crankshaft 11 of an internal combustion engine, and many angle marks 12 and one reference mark 13 are provided on the peripheral face. Two angle marks 12 are notched to form one reference mark 13, for example. The other sensor disk 14 is fixed to the camshaft 15 of the internal combustion engine, and a mark 16 extending over 180 deg. is provided on the peripheral face. Both sensor disks 10, 14 are detected by detectors 18, 19 via scanning respectively, and their detection signals are inputted to a control device 20 respectively. The crankshaft 11 and camshaft 15 are correspondingly arranged so that the level state transition of the camshaft side detection signal occurs at the center between two reference marks.
Patent JP-2000026814-A (JP)
Title: Kraft pressure-sensitive adhesive tape
Inventor: ATSUTA KENJI
IPC: C09J7/04
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide kraft pressure-sensitive tapes which give an unwinding force suitable in the mechanical application as a winding and hardly cause crumbling of the load even when they are used in packing. SOLUTION: In the kraft pressure-sensitive adhesive sheet comprising a kraft paper having a pressure-sensitive adhesive layer on one side and a coating of a silicone resin on the reverse side which is formed as a winding, the silicone resin has been crosslinked by radiation and the unfolding power is 1-4 N/50 mm in rewinding by the method provided in JIS Z0237-10 (high speed rewinding), and the static coefficient of friction of the reverse sides with one another is not less than 0.2.
Patent JP-H0535058-A (JP)
Title: Laser scanning optical system
Inventor: KAMIOKA MAKOTO
IPC: B41J2/00
Filed: 1991-07-31
Abstract: PURPOSE:To improve a cost, vibration resistance and accuracy by providing the device which is compact in the constitution including the constitution up to a synchronous detector of a scanning laser beam even if the focal length of an ftheta lens is relatively long. CONSTITUTION:A laser beam emitting part 1 which forms an electrical latent image on a photosensitive body 7 and a laser beam emitting part 8 for detecting the scanning synchronization of this laser beam are individually provided. Then, the laser scanning optical device is formed compact by the constitution including the devices up to the synchronous detector 4 even with the relatively long focal length of the ftheta lens 3. The laser scanning optical device which is good in the cost, accuracy and vibration resistance, is small in the angle of view of the ftheta lens 3, is enhanced in the effective rate of the deflection angle of a deflector 2, and is further improved in latent image level and the accuracy of the writing position of the laser since the laser powers optimum for the photosensitive body 7 and the synchronous detector 4 are individually applied is, therefore, obtd.
Patent JP-H0536388-A (JP)
Title: Tungsten halogen lamp
Inventor: SHIMAOKA SEISHIN
IPC: H01K1/32
Filed: 1991-07-31
Abstract: PURPOSE:To reduce color shading and improve color temperature. CONSTITUTION:A first interference film 5 is formed on the outer surface of a one side sealed bulb 1 between a flat surface, which is vertical to the center axis of the bulb 1 and passes one end of a filament 2 arranged along the center axis of the bulb 1, and a flat surface, which is vertical to the center axis of the bulb 1 and passes the other end of the filament 2. Second interference film 6 is formed on the outer surface of the bulb 1 from one end of the first interference film to the top of the bulb 1. Third interference film 7 is formed on the outer surface of the bulb 1 from the other end of the first interference film 5 to the sealed part of the bulb 1.
Patent JP-H0939343-A (JP)
Title: Image forming apparatus
Inventor: NASHIDA YASUMASA
IPC: B41J29/46
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the complication of selecting and operating a switch. SOLUTION: When a printer becomes, for example, a stand-by state capable of printing, the function of a key switch on a control panel is switched from the other function to the function of the stand-by time. In this case, when the switch is pressed, an LED 1 is lit, an LED 2 is deenergized, an LED 3 is deenergized to display a test print execution, and hard copy of printer setting conditions and available font name are output. Thus, since the function of the switch is switched in response to the since the function of the switch is switched in response to the state of the apparatus, there is no complication of selecting and operating the switch.
Patent JP-S5893078-A (JP)
Title: Automatic light controlling device for copying machine
Inventor: FURUICHI YASUSHI
IPC: G03G15/043
Filed: 1981-11-30
Abstract: PURPOSE:To control the exposure value, by deforming a temperature detecting member in response to the temperature of a phtoreceptor and therefore driving a light control mechanism. CONSTITUTION:A temperature detecting member 13 is provided near a photosensitive drum 11 and detects the temperature of the drum 11. The member 13 is made of a bimetal and bends in response to the temperature of the drum 11. An end 13a of the bimetal 13 is fixed, and the other end 13b is connected to a slit member 15 with a string 14. The member 15 is supported by a shaft 16. The string 14 is hooked to a direction converting shaft 17 and turns the member 15 in accordance with the bend of the bimetal 13. The member 15 controls the width of the light incident to the drum 11 with the bend of the bimetal 13 which is caused in response to the temperature of the drum 11. When the temperature of the drum 11 rises up, the slit width of the member 15 is decreased by an extent equivalent to the increment of the temperature of the drum 11. Then the exposure value is reduced.
Patent JP-2001023930-A (JP)
Title: Manufacture of barrier film and the barrier film
Inventor: HARADA MASAMICHI
IPC: H01L21/285
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To enable formation of a low-resistance nitride thin film at a low-film forming temperature. SOLUTION: When a raw gas having a high-melting point metal and nitrogen- containing reducing gas having nitrogen atoms are introduced in a vacuum atmosphere, and a nitride thin film 24 consisting of a high-melting metal film is formed, auxiliary reducing gas which does not have nitrogen is introduced in the atmosphere. A high-melting point metal deposited with the auxiliary reducing gas compensates for the shortage portion of a high-melting point metal, consisting of a nitride deposited with the auxiliary reducing gas and the low- specific resistance nitride thin film 24 can be grown.
Patent JP-H0537939-A (JP)
Title: Electronic still camera
Inventor: YAMAZAKI YASUYUKI
IPC: H04N9/04
Filed: 1991-07-31
Abstract: PURPOSE:To suppress the operation of an image pickup means for obtaining an operated value to its irreducible minimum by storing the operated value based on a video signal outputted from an image pickup element prior at preexposure and using the stored contents for the white balance control of plural screens. CONSTITUTION:When a switch SW1 is turned on, the charge of the image pickup element 1 in a shielded state is read out and the offset value of an integrator is found out and stored in a memory in an operation control part 7. Then preexposure is executed for a prescribed period and an output from the element 1 is processed by a color signal processing 3 or the like to obtain a chrominance signal. The chrominance signal is integrated by an integrating circuit 10, the integration value is set up to a correct chrominance signal integration value by the operation control part 7 based on a difference from the previously stored offset value and then the control value of white balance is computed and outputted. Since the integration value obtained at the time of preexposure is corrected always by using the offset value stored in the memory, time required from releasing operation up to the fetch of a photographed picture can be shortened and effective white balance control can be attained.
Patent JP-S6082916-A (JP)
Title: Liquid stabilizer for gyrocompass
Inventor: KAWADA SHINICHI
IPC: G01C19/38
Filed: 1983-10-14
Abstract: PURPOSE:To generate no initial error by selecting an inside diamter of an air pipe to a value which is larger than a square root of a value obtained by dividing a surface tension of a liquid by a density of the liquid and a magnitude of a gravitational acceleration, so that the liquid does not stop. CONSTITUTION:When an inside diameter of an air pipe 5, a density of a liquid which is used, and a surface tension of the liquid are denoted as rcm, rhogr/cm<3> and sigmadyne/cm, respectively, a condition that the liquid does not stop in the air pipe 5 is shown by r>A(sigma/rhog)1/2, (A; a constant), and the inside diameter (r) is selected to this value. Also, it is desirable that an opening end part on the lower face of covers 6, 6' in a pot of the air pipe 5 is formed in the shape of a trumpet or in the shape of a funnel.
Patent JP-S6083190-A (JP)
Inventor: FUKAO HAJIME
IPC: G07C1/10
Filed: 1983-10-14
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-H06326274-A (JP)
Title: Semiconductor memory and its manufacture
Inventor: KURIYAMA SACHITADA
IPC: H01L27/11
Filed: 1993-08-03
Abstract: PURPOSE:To reduce the unbalance of GND potentials of a pair of driver transistors, by mutually electrically connecting source regions between the gate electrode of a first driver transistor and the gate electrode of a second driver transistor. CONSTITUTION:A driver transistor Q1 consists of a sate electrode a first poly silicon layer) 11 stretching in a specified direction, and an N-type source region 9 and an N-type drain region 5 which are formed in the direction perpendicular to the gate electrode 11 so as to leave a specified space. A driver transistor Q consists of a gate electrode 12 which stretches in almost the same direction as the gate electrode 11 of the driver transistor Q1 so as to leave a specified space, and an N-type source region 9 and an N-type drain region 8 which are formed in the direction almost perpendicular to the gate electrode 12 so as to leave a specified space. Thereby the unbalance of GND potentials of a pair of driver transistors can be reduced.
Patent JP-S5981484-A (JP)
Inventor: NAKAO YOSHIHIRO
IPC: F26B25/22
Filed: 1982-11-01
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。
Patent JP-H1141858-A (JP)
Title: Actuator for door lock
Inventor: ITO KENJI
IPC: E05B81/36
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an actuator, the number of whose parts can be reduced, and each part of which can be arranged compact and with which the device can be sharply downsized and which can be easily attached even in a narrow space. SOLUTION: An output transmission mechanism 50 has a sector gear 60 which engages with the gear 43 of a reduction mechanism 40, and a relay member 70 which is pivoted on the rotary shaft 51 of this sector gear 60 and rotates by an engagement with the sector gear 60. Here, an engaging projection 62 of the sector gear 60 engages with a groove 72 for the engagement of the relay member 70 via a play S corresponding to the unlock stroke. The sector gear 60 is returned to a neutral position where the manual unlocking operation of the relay member 70 is made possible, by an energizing member after being locked and unlocked by an actuator.
Patent JP-H11353409-A (JP)
Title: Method for improving sensitivity of subject reader
Inventor: HOSHINO MITSURU
IPC: G06K7/10
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and reader for obtaining a distinctive read image when a write-in part and a non-write-in part are low in contrast like a case wherein a code and marks are written on photoresist by a laser. SOLUTION: The image reader equipped with a illuminator 5 consisting of a halogen lamp 52 which is forcibly cooled by a fan 51, a heat absorbing filter 53, and a condenser lens 54 and a camera unit 6 consisting of a small-sized CCD camera 61, a camera lens 62, and a half-mirror 63 is provided with an interference filter 55 for converting to single-wavelength light having narrow wavelength width on the light emitting side of the illuminator 5.
Patent JP-H0920579-A (JP)
Title: Muffle painting of pottery
Inventor: FUJII YOSHIAKI
IPC: C04B41/85
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To enable muffle painting to easily and quickly improve natural reality of a complicated pattern by making an underglaze color adhere to a sheet body of plant leaf vein and pressing the sheet body against a pottery. SOLUTION: The mesophyll of plant leaves is removed by a chemical such as sodium hydroxide to form a sheet body 1 of reticulate film, and a specified pressure or heat is applied to the sheet 1 to subject it to softening process; the resultant sheet body 1 is cut to a specified shape and an underglaze color is made to adhere to a transfer pattern 10 consisting of the cut sheet body 1, and the resultant transfer pattern 10 is pressed against a unglazed pottery to effect muffle painting. The sheet body 1 of reticulate film is subjected, in advance, to softening processing by pressing e.g. a roller against the sheet body so as to improve the water absorbing ability of the sheet body 1 through crushing mainly the chief veins and side veins of the reticulate veins.
Patent JP-H1035741-A (JP)
Title: Packing of fine sweet paste (yokan) and packed yokan
Inventor: KIMURA TOSHINORI
IPC: B32B27/32
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To hold the quality of Yokan over a long period of time to make it possible to use Yokan as reserved food or foreign aid food and improving the durability of a packaging bag or wrapping bag of Yokan to protect Yokan without damaging the same even under a severe condition at a time of disaster. SOLUTION: A second layer 6 composed of a polyethylene terephthalate film is arranged on the outer surface of a first layer 5 composed of a low density polyethylene film. A third layer 7 composed of aluminum foil and a fourth layer 8 composed of polyethylene terephthalate film are arranged on the outer surface of the second layer to form a packaging film and the first layer 5 is arranged inside to package Yokan 1. Two Yokan packages are housed in a wrapping bag 3 formed by arranging a first wrapping layer 12 composed of polyethylene, a second wrapping layer 13 composed of an aluminized polyethylene film and a third wrapping layer composed of a polypropylene film.
Patent JP-H0743790-A (JP)
Title: Film unit with lens
Inventor: MOCHIDA MITSUYOSHI
IPC: G03B15/05
Filed: 1993-08-03
Abstract: PURPOSE:To provide a film unit with a lens provided with a diffusion plate diffusing strobe light. CONSTITUTION:A front cover 16 is formed of transparent plastic. As for a strobe light emission part 6 positioned on the front surface of the light emitting unit 33 of a stroboscopic unit 14, its front surface side is a smooth surface and its back surface side is a diffused surface by 'Bealon(R)' BK-154 treatment. Both sides of an objective side finder window 9, an exposed frame number display window 10 and a pilot lamp window 46 are made the smooth surfaces. The front surface sides of a shutter button 7 and a stroboscope charging switch 45 are made the diffused surfaces by performing 'Bealon(R)' BK-171 treatment. The front surface side of the other part of the front cover 16 is made the diffused surface by 'Bealon(R)' BK-181 treatment.
Patent JP-H1136824-A (JP)
Title: Hydraulic valve timing adjusting device
Inventor: FUKUHARA KATSUYUKI
IPC: F01L1/344
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by mounting a projecting member in a housing member of a hydraulic valve timing device which changes the switching timing of the intake and exhaust valves, providing a rotor with a recessed part engageable with the projecting member and sliding the projecting member to release the engagement with the recessed part. SOLUTION: When an oil pump is operated, the oil pressure is supplied to a lag hydraulic chamber 31 through a control valve, and a slide plate 40 is moved to an advance hydraulic chamber 32 side. On this occasion, the lag hydraulic chamber 31 and a plunger oil passage 25 are communicated, the plunger 23 is pressed by the oil, pressure to be moved right, and the engagement of the plunger 23 and a rotor 20 is released. Then when an oil control valve is switched, and the oil pressure is added to the advance hydraulic chamber 32 through a first oil passage 7, the slide plate 40 is pressed by the oil pressure, and is moved to the lag hydraulic chamber 31 side. Whereby the plunger 23 is moved to right, the engagement with the holder 21 is released, and the rotation of the rotor 20 is advanced/lagged corresponding to the oil pressure.
Patent JP-H0360314-A (JP)
Title: Connection of power cable insulated with plastic
Inventor: SAKUMA SUSUMU
IPC: H02G15/08
Filed: 1989-07-27
Abstract: PURPOSE:To restrict the effect of a gap or step produced in a connection part insulating block to flow of a part of an insulating interposition layer thereto and prevent production of semiconductor projections and unevennesses by making an insulating interposition layer on a semiconductor layer inside the connection part before the connection insulating block is installed. CONSTITUTION:Conductors 15A and 15B placed abutted are weld connected with silver solder 16. Semiconductor polyethylene tape is wound round the section including the conductor connection and cable inner conductive layers 14A and 14B and molded by heating to form a semiconductor layer 17 inside the connection part. Polyethylene tape containing a cross-linking agent but not yet cross-linked is wound to the thickness of approximately 1mm to form an insulating interposition layer 18. A connection part insulating block 19 containing a cross-linking agent but not yet cross-linked is mounted on a section extending to cable insulators 13A and 13B. A semiconductor thermal-contraction tube is put on the block 19 and contracted by heat to form an external semiconductor layer 20.