baber/WOPTO huggingface dataset:
Patent JP-S5971039-A (JP)
Title: Filter controller of color photographic enlarger
Inventor: KITAI MAKOTO
IPC: G03B27/46
Filed: 1982-10-15
Abstract: PURPOSE:To perform printing with desired filter density by displacing color filters according to the results of measurements of lamp light illuminance by using respective color components of magenta, cyan, and yellow. CONSTITUTION:Light from a lamp 2 is guided to an illuminance sensor 18 through a guide 17 and an ND filter 9 is displaced by its output to obtain specific illuminance. The lamp light is guided to three primary color component measuring sensors 20, 21, and 22 by a guide 19, and those measured values are compared with a desired filter value inputted with a key switch 30 to displace three primary color filters 10, 11, and 12. Light transmitted through a standard negative B is entered in a density sensor 27 through a half-mirror 26 and color filter density is calculated by the measurement result. The value is stored in a storage part 29 and the color filters 10, 11, and 12 are displaced automatically to a position corresponding to the stored value during the next printing operation.
Patent JP-H0528780-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: SAKUI YASUSHI
IPC: G11C11/401
Filed: 1991-07-22
Abstract: PURPOSE:To provide a nonvolatile semiconductor memory enabling of smooth high-speed reading by negligibly shortening the dead time occurring at a switching time of the word line. CONSTITUTION:Column reading for the data of a memory cell selected with one word line WL stored in a sense amplifier circuit 3 having a latching function provided with each bit line BLj is carried out. During this time, between the bit line BLj and the sense amplifier circuit 3 is cut-off by a bit line transfer gate Qj2 and a timing control is carried out such that reading of the bit line BLj of the data of the memory cell selected by the next word line WL is simultaneously carried out.
Patent JP-H0347677-A (JP)
Title: Automatic welding machine
Inventor: FUJIE NOBUO
IPC: B23K9/028
Filed: 1989-07-13
Abstract: PURPOSE:To perform welding work in the vicinity of precision mechanical equipment by storing a header in a header cover to exclude noise, sucking air in the header cover and removing dust contained in the air. CONSTITUTION:The header 9 is fitted to pipings 10 and 11 to perform automatic welding. The header 9 is then stored in the header cover 14 to exclude the noise produced by the header 9 at the time of welding. The air in the header cover 14 is sucked by a suction means 18. The dust contained in the air sucked is then removed by a filter means 19. By this method, the automatic welding machine 8 can be used in the clean region.
Patent JP-H0826845-A (JP)
Title: Forming inorganic composition
Inventor: YAMAMOTO MASAHITO
IPC: C04B111/40
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a foamed product of a high strength, low specific gravity, excellent hot water resistance and reduced thermal shrinkage by formulating an alkali metal silicate, an aluminum powder of less than a prescribed particle size and water to a reactive inorganic powder comprising an inorganic powder and an alumina-based powder. CONSTITUTION:(A) 100 pts.wt. of a reactive inorganic powder comprising 50-97 pts.wt. of an inorganic powder and 3-50 pts.wt. of an alumina-based powder is blended with (B) 0.2-450 pts.wt. of an alkali metal silicate salt, (C) 0.01-2 pts.wt. of an aluminum powder of less than 200mum particle size, and (D) 35-1,500 pts.wt. of water. The inorganic powder is a fly ash containing more than 80wt.% of powder particles of less than 10mum particle size or a powder resulting from application of mechanical energy of 0.1-30kwh/kg to the powder. The alumina- based powder is at least one selected from among alumina cement, gamma-alumina or a powder obtained by fusing alumina and spraying it in the air, an alkali metal aluminate or aluminum hydroxide.
Patent JP-S6240642-A (JP)
Title: Optical pickup
Inventor: IKEGAME TETSUO
IPC: G11B7/12
Filed: 1985-08-17
Abstract: PURPOSE:To improve optical characteristics with light weight and high strength of forming a pickup main body containing an optical system and an actuator with plastic and forming integrally a reinforcement member having many open holes in the main body. CONSTITUTION:The optical pickup is constituted to contain the optical system or the like in the pickup main body 21. The pickup main body 21 is made of a material such as plastic and formed as a rectangle box whose upper side is opened. Further, the pickup main body 21 is formed integrally by giving a reinforcement member 22 made of metallic net in its side wall. Moreover, a cover 30 is given to the upper opening of the pickup main body 21 and a long hole 30a through which an objective lens 28 is exposed the cover is pierced. Through the constitution of main body above, the optical characteristic is improved with light weight and high strength.
Patent JP-S6478994-A (JP)
Title: Rear wheel suspension system for motorcycle
Inventor: YAMAOKA YUSAKU
IPC: B62K25/26
Filed: 1988-07-22
Abstract: PURPOSE: To secure a necessary angle of banking by arranging a first and a second link to couple a shock absorber and a rear arm on the oversurface of the rear arm, and installing components such as an exhaust pipe and center stand, without forcing any unreasonable layout. CONSTITUTION: A shock absorber 14 is coupled with a rear arm 10 in its over- part by a second link 21 through a first link 36 whose forefront is pivoted on a bracket 17 of a main pipe 2 and tail is pivoted on a gusset 30 located between a seat pillar tube 4 and a back stay 6. Thereby the shock absorber 14 and/or links 36/21 do not protrude under the forefront pivoting part A of the rear arm 10, and a wide free space is set off, so that an air exhaust pipe, center stand, etc., can be installed without forcing any unreasonable layout. This permits also securing a sufficient on-the-ground height of the exhaust pipe and center stand, and it is possible to easily generate the requisite angle of banking.
Patent JP-S5883431-A (JP)
Title: Mos type transfer gate circuit
Inventor: FUJII HIDETAKE
IPC: H03K17/04
Filed: 1981-11-13
Abstract: PURPOSE:To surely attain a high speed operation with a comparatively simple circuit constitution, by providing a buffer circuit for a gate of a signal controlling transistor (TR). CONSTITUTION:A gate circuit of signal controlling MOSFETQ2 is provided with a mitigation circuit 13. A node F is charged to a power supply voltage V when signals phi1 and phi2 are at ''0'' level, and the TRQ2 is set on. When the signal phi2 rises to ''1'' level, the node F is boosted with a capacitor between the drain and gate of the FETQ2, the conductive resistance of the FETQ2 is decreased,  and the node A is rapidly charged. The mitigation circuit 13 restores the boosted potential at the node F to the power supply voltage V after a prescribed time, and since the voltage between the drain and source of the FETQ2 is at high level, the FETQ2 is turned off, and when the signal phi1 rises, the potential of the node A pulled up is kept. Since the FETQ1 can be controlled for conduction with a pulled-up high voltage, the leading of a node B can be quickened.
Patent JP-S6160039-A (JP)
Title: Parity bit synchronizing system of mbip code signal
Inventor: GOTO MASAYUKI
IPC: H04L25/40
Filed: 1984-08-31
Abstract: PURPOSE:To attain correct synchronization of parity bit location by using the 2nd frequency division signal to shift a 1/2 frequency division signal of an mBIP code signal and detecting the keeping state of a parity from a shift position output signal to result in controlling the 2nd frequency dividing means. CONSTITUTION:An AND circuit 3 ANDs an mBIP code signal at a terminal 1 and a clock signal at a terminal 2 and an output signal of the circuit 3 is subjected to 1/2 frequency division by a 1/2 frequency division circuit 5. An output signal of the circuit 5 is inputted sequentially to FF1, FF2 by using a clock signal subject to 1/(m+1) frequency division by a 1/(m+1) frequency division circuit 4. When a parity bit is not synchronized, when the parity is an even parity, an output signal of an exclusive OR circuit 6 goes to '1', and when the parity is an odd parity, an output signal of the circuit 6 goes to '0'. A protection circuit 7 responding to the output signal of the circuit 6 shifts one after another the output signal of the circuit 4 and attains the synchronization for parity bit.
Patent JP-H0630261-A (JP)
Title: Image processor
Inventor: OGAMICHI TAKASHI
IPC: H04N1/407
Filed: 1992-07-09
Abstract: PURPOSE:To perform stable image processing by preventing the peak value of an image signal from being over increased even when a picture element over-corrected in shading is generated in the case of updating or tracking the peak value to be the reference of image processing at the unit of a prescribed level. CONSTITUTION:An up/down counter 14 is first set at an offset '0' or an offset level close to '0'. The output of this counter 14 is compared with the output of an A/D converter 9 by a comparator 15, when the output level of the A/D converter 9 is higher, the comparator 15 generates a load signal to the counter 14, and quantized data are fetched and updated. Thus, when the picture element exceeding the held peak value is generated, the peak value is increased by outputting a carry signal from the A/D converter 9 and counting up the counter just at the prescribed level. On the other hand, when no carry signal is generated for prescribed time, the peak value is decreased by generating a down signal and counting down the counter only by the prescribed level.
Patent JP-S6451030-A (JP)
Title: Tool and method for milking animal
Inventor: KORUNERISU YOHANESU GERARUDOSU
IPC: G01S15/88
Filed: 1988-07-22
Abstract: PURPOSE: To provide an implement, with which a cup for test can be linked to the teat of the breast of an animal, equipped with a robot arm for holding the cup for teat to be applied and a means for individually positioning the respective cups for teat at the teats. CONSTITUTION: When a milking cow is taken into a milking room surrounded with fences 2, a sensor system 5 turns toward its rear side. An almost vertical frame beam 6 is arranged on the lateral side of the milking room, a lengthwise guiding means is formed at its upper end, and a robot arm 7 is attached near its lower end. The frame beam 6 is always held at a position suitable for the animal by a control mechanism 27. The robot arm 7 can be slid in heightwise direction to the frame beam 6 and is linked to a frame 47 attached to a slide block 45 so as to be turned around an almost vertical pivot pin. The robot arm 7 is composed of a 2nd section 54 linked to a 1st section 53 so as to be turned around the pivot pin.
Patent JP-S6339930-A (JP)
Title: Production of improved ion exchange membrane
Inventor: SADA TOSHIKATSU
IPC: C08G61/10
Filed: 1986-08-04
Abstract: PURPOSE:To facilitate the formation of an ion exchange membrane of improved properties, by moving an oxidizing agent through an ion exchange membrane from one side, moving an oxidation-polymerizable monomer through this membrane from the other side and thereby polymerizing the monomer in this membrane. CONSTITUTION:An oxidizing agent is moved through an ion exchange membrane from one side and an oxidation-polymerizable monomer is moved through this membrane from the other side, whereupon the monomer is polymerized in this ion exchange membrane. As said ion exchange membranes, not only organic ion exchange membranes but also those prepared by molding, for example, phosphoric acid, zirconium, etc., together with organic or inorganic binders under applied pressure and heat can be suitably used. Examples of the oxidizing agents include peroxides (e.g., H2O2), metal salts (e.g., FeCl3) and oxy-acid salts (e.g., NaClO). As the monomers, heterocyclic compounds such as pyrrole, indole and their derivatives are particularly desirable.
Patent JP-2001010747-A (JP)
Title: Image recording device
Inventor: TANNO RYUJI
IPC: F16C13/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To accurately fix a recording sheet to the predetermined position of a drum by controlling the feeding quantity of a feeding member so that a tip of the recording sheet is positioned at a position of a holding drum previously obtained on the basis of the angle of rotation of the drum when rotation of the drum is stopped. SOLUTION: When a tip detecting sensor SP detects a tip of a recording sheet with the rotation of a feeding motor 3 for feeding recording sheets, the recording sheet is fed to the predetermined position and stopped there. After a drum 41 is stopped, the tip of the recording sheet is fed to a position of a handle plate 62 of the drum 41 by rotating the feeding motor M3 again, and stopped there. In detail, a distance L from the tip sensor PS to the handle plate 62 is found in response to the real angle θ of rotation of the stopped drum on the basis of the previously obtained relation between the distance L and the angle θ of rotation from a reference position of the drum 41. Relation between the rotating time of a pair of feeding rollers 31 and the distance L is previously obtained.  The pair of feeding rollers 31 are driven in the predetermined time from the real angle θ of rotation at the stop position of the drum, and the tip of the recording sheet is stopped at the position of the handle plate 62.
Patent JP-S6159489-A (JP)
Inventor: HIROSE TADATSUGU
IPC: G09G3/28
Filed: 1984-08-31
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-H0350434-A (JP)
Title: Air conditioner
Inventor: OOTORI MASAHIKO
IPC: F24F11/02
Filed: 1989-07-14
Abstract: PURPOSE:To realize a high comfortable feeling with a less-expensive system by a method wherein when an operation is started, an interior wall surface temperature is calculated in response to a difference between an interior temperature and an out door temperature detected by an outdoor temperature sensor and an indoor set value is varied in response to the calculated interior wall surface temperature. CONSTITUTION:When a micro-computer 15 starts to perform a heating operation, it may read a sensing temperature Te of an outdoor heat exchanging temperature sensor 14 when the heating operation is started or just before the starting operation and an indoor temperature Ta so as to calculate an indoor wall surface temperature Tw. Then, it is checked in sequence if the calculated wall surface temperature Tw is lower than Ta-6 deg.C, Ta-3 deg.C and Ta+1 deg.C. At first, it is checked if Tw is lower than Ta-6 deg.C and if its answer is YES, an actual indoor temperature control setting value Tsc is slid to a value Tsc=Ts+2 deg.C to have a value higher than  T=2 deg.C. In case that Tw shows a relation of Tw>=Ta-6 deg.C, it is checked if Tw shows a relation of Tw<Ta-3 deg.C and if the answer is YES, the actual indoor temperature control setting value Tsc is increased by  T=1 deg.C than the indoor temperature setting value Ts and it is slid to a value of Tsc=Ts+1 deg.C. In case of Tw>=Ta-3 deg.C, it is checked if Tw<Ta+1 deg.C is attained.
Patent JP-H0915902-A (JP)
Title: Toner for developing electrostatic charge image and its production
Inventor: MATSUMURA YASUO
IPC: G03G9/087
Filed: 1995-06-27
Abstract: PURPOSE: To facilitate the control of particle size distribution and to ensure satisfactory developing performance and transferability by mixing a bonding resin with a colorant in a solvent immiscible with water and dispersing the resultant compsn. in an aq. medium in the presence of a specified hydrophilic inorg. dispersant. CONSTITUTION: A bonding resin is mixed with a colorant in a solvent immiscible with water, the resultant compsn. is dispersed in an aq. medium in the presence of a hydrophilic inorg. dispersant having 10-50m<2> /g BET specific surface area coated with a polymer having carboxyl groups and the solvent is removed from the resultant suspension by heating and/or under reduced pressure. Silica, alumina, titania, calcium carbonate, magnesium carbonate, tricalcium phosphate, clay, diatomaceous earth or bentonite may be used as the inorg. dispersant. The polymer having carboxyl groups is typically acrylic acid resin, methacrylic acid resin, fumaric acid resin or maleic acid resin.
Patent JP-S6072768-A (JP)
Title: Paper feeder for printer
Inventor: KONDOU YOSHIHISA
IPC: B41J11/42
Filed: 1983-09-30
Abstract: PURPOSE:To perform a paper feeding efficiently at a high speed by feeding paper at a speed corresponding to a feed of a paper to be fed calculating it to eliminate hunting in a paper feeding mechanism. CONSTITUTION:When the paper feed is small, for example, when a signal for line feed is received continuously, the feeding of a paper is started by accelerating action 7 based on the first line feed signal to perform a constant rate feeding 8 at a low speed. When the second line feed signal is received in the course of this operation, the residual amount of paper to be fed based on the first line feed signal and the paper feed based on the second line feed signal are totalized. If the summed up value exceeds a specified value, the accelerating action 9 is further done to feed paper by a given length by a constant rate feeding 10 at a high speed. Subsequently, the decelerating action 11 is started to complete the specified paper feeding operation as early as possible.
Patent JP-S5972042-A (JP)
Title: Method for creep test of soldered part of printed board
Inventor: ISHII MASAMI
IPC: G01N3/00
Filed: 1982-10-18
Abstract: PURPOSE:To perform the creep test of a soldered part quickly and efficiently in the state approximating actual packaging conditions, by using a printed board for test having a conductor pattern similar to that of an actual printed board to test plural soldered parts simultaneously. CONSTITUTION:The same lead wires as those of electronic parts are connected to each land of a printed substrate 1 for test having a conductive pattern similar to that of an actual printed substrate by soldered parts 3 using a soldering bath similarly to the actual printed substrate. A heat insulating material 7 is provided on the inside of this substrate 1, and the substrate is placed on a uniform heat holding plate 9 in a steel case 6 incorporating a heater 8, and a weight 4 is suspended through a joint 5 by a wire 2. When the wire 2 is dropped out, a corresponding integrating meter of a time detecting circuit 10 connected to an electric wire 11 is stopped, and plural soldered parts are tested simultaneously. Thus, the creep test of soldered parts is performed quickly and efficiently in the state approximate to actual conditions.
Patent JP-2001012095-A (JP)
Title: Parking device
Inventor: GO KENJI
IPC: E04H6/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a parking device in which the operation of the determination of the position of the stoppage of a car-loaded pallet can be simplified. SOLUTION: In the parking device in which a car-loaded pallet 15 is surrounded by the four supports 11, 12 of left-right front-section supports 11 and left-right rear-section supports 12 and the car-loaded pallet 15 is lifted and lowered by a lift chain, keeping the horizontality of the car-loaded pallet 15 by a balance chain, a car mounts on the car-loaded pallet 15 from the front- section support 11 side, and a motor device 16 driving the lift chain is arranged to the upper section of the rear-section support 12 on the left side. Limit switches detecting the position of the upper stoppage and position of the lower stoppage of the car-loaded pallet 15 are arranged near the upper and lower sections of the front-section support 11 on the right side, and a lifting-lowering switch 17 operating the motor device 16 is also installed to the front-side support 11 on the right side.
Patent JP-S6072917-A (JP)
Title: Latent curing agent for epoxy resin
Inventor: HIROSE TAKESHI
IPC: C08G59/14
Filed: 1983-09-30
Abstract: PURPOSE:The titled curing agent having low-temperature rapid curability and excellent storage stability, containing a reaction product among a polyepoxy compound, a compound having a tert. amino group and an active hydrogen-containing functional group and a carboxylic acid anhydride. CONSTITUTION:A polyepoxy compound (e.g., polyglycidyl ether) is reacted by stirring with a compound having both a tert. amino group and at least one active hydrogen-containing functional group selected from among hydroxyl, prim. amino, sec. amino, and mercapto groups (e.g., 2-dimethylaminoethanol) and a carboxylic acid anhydride (e.g., phthalic anhydride or succinic anhydride). The obtained adduct is used as the principal component of the purpose latent curing agent for epoxy resins. The amount of the curing agent used is preferably about 0.5-40pts.wt. per 100pts.wt. epoxy resin.
Patent JP-S57105684-A (JP)
Title: Device for heat transfer
Inventor: MATSUKAWA YOSHIYUKI
IPC: H05K1/02
Filed: 1980-12-23
Abstract: PURPOSE: To optionally form a heating passage in various forms, by composing of a continuous heating passage, by closely arranging a number of heating balloons and by changing the arrangement of these closely contacted ones.  
     CONSTITUTION: Heating space between heat generating, electronic parts 5a, 5b and 5c provided to a printed circuit board 4 and a heat sink 6 for dissipating heat is filled with heating balloons 1, and neighboring heating balloons are jointed together by an adhesive 8. With such an arrangement, a heat passage, consisting of a cluster of heating balloons, is formed between the heat generating, electronic parts 5a, 5b and 5c and a heat sink 6 for dissipating heat, and heat is transferred directly by each heating balloon, so that high heat conductivity can be obtained by radiation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6073641-A (JP)
Title: Image forming device
Inventor: IDE FUMITO
IPC: G03G15/00
Filed: 1983-09-30
Abstract: PURPOSE:To shorten an image formation time and to reduce an image forming device in size on the whole by detecting a form and controlling the image formation time of the next form on the basis of the detection output. CONSTITUTION:The form P conveyed by an aligning roller 11 is sent to an image transfer part 12. The fed form P is charged electrostatically by a charger 13 and a toner image on a photosensitive drum 2 is transferred. A switch 22 for detecting the paper feed state is provided near the aligning roller 11, and a switch 23 for detecting the paper discharge state is further provided near a paper discharge roller 19. The detection time of the form P is measured with the output of the switch 22 and the movement of a platen 3 is specified according to the measured time to control the image formation.
Patent JP-2000016078-A (JP)
Title: Vehicular front sunshade
Inventor: SATO KIYOSHI
IPC: E06B9/56
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To fix a sunshade in a single operation at the time of using without requiring a special place for storing by mounting a storing case of a winding device of the sunshade on a sun visor provided on a ceiling of an upper part of a vehicular windshield. SOLUTION: A vehicular front sunshade 1 is composed of a sunshade 3, a storing case 4 storing a winding device which winds the sunshade 3 in such a way as to be freely pulled out, and a locking portion 5 for fixing a lower end thereof. The storing case 4, for example, is a long and narrow casing shaped in about a rectangular solid having an enough size to store the winding device therein. And, the storing case 4 is mounted on an upper part of a vehicular sun visor 2 with storing the winding device. When the sunshade 3 is not used, the sunshade 3 is wind up around the winding device, so that it does not become a hindrance and not require a special space for keeping.  When making use of the sunshade 3, the sunshade 3 can be fixed in a single operation and kept in a state of pulled out from the winding device, by pulling out from the winding device and locking a portion 7a to be locked to the locking portion 5.