baber/WOPTO huggingface dataset:
Patent JP-S63197274-A (JP)
Title: Data processor
Inventor: TORII SHUNICHI
IPC: G06F17/16
Filed: 1988-02-10
Abstract: PURPOSE:To ensure the input of the correct data to a subsequent arithmetic element as the valid data even though data are intermittently outputted from a arithmetic element, by delaying a writing or reading action against the same bank when the bank to be written next is equal to the bank to be read out next. CONSTITUTION:The written data is read out of one of two memory means 47 and 48 and can be sent to another arithmetic means while the output data on an arithmetic means is written into both means 47 and 48 owing to the control of a control means 100 even in case the output of said arithmetic means is delivered intermittently. Thus a reading or writing action is possible to the means 47 and 48 with no large delay since both means 47 and 48 consist of plural data banks.
Patent JP-H02209328-A (JP)
Title: Magazine and lifter thereof
Inventor: ISHIYAMA SATORU
IPC: B65H1/28
Filed: 1989-02-08
Abstract: PURPOSE:To make a magazine for supplying a printed board compact in size and lighter in weight as well as to prevent damage thereof by connecting central vicinities in front and rear parts of a peripheral part of a magazine top plate through a connecting part, and installing a stopper part engaged with this connecting part. CONSTITUTION:A top plate 11 of a magazine 1 consists of a peripheral part 15 and a connecting part 16 for connecting central parts of this peripheral part 15. Then, a magazine is carried in a magazine lifter 2 by a delivery conveyor 4 and positioned. Successively, an air cylinder 5 is driven, and a lower stopper 7 is rotated around a fulcrum 6 so as to clamp a lower part of the magazine 1. Next, an air cylinder 9 is driven to lower an upper stopper 10 and the connecting part 16 of the magazine 1 is clamped tight. With this arrangement, parallelogrammatic deformation is regulated. Thus, the magazine is made compact in size and lighter in weight and also is prevented from being damaged.
Patent JP-H03231173-A (JP)
Title: Method for detecting hazard
Inventor: SEKI TERUCHIKA
IPC: G06F17/50
Filed: 1990-02-06
Abstract: PURPOSE:To detect generation of hazard or a dangerous place through one timing simulation by dividing a plurality of binary logical signals subjected to timing verification into three blocks in order to detect the hazard. CONSTITUTION:Binary logical signals A - I subjected to hazard inspection are divided into A - C, D - F and G - I and inputted respectively to the inputs of block inspection circuits 18, 19, 20. The circuit 18 has FF circuits 2 - 4 inputting the respective binary logical signals A - C and a clock signal (CLK). The signals A - C and the outputs of the circuits 2 - 4 are inputted to exclusive OR circuits (EXOR) 5, 7, 9 and signals (A, B), (B, C), (C, A) are respectively inputted to EXORs 6, 8, 10. The output signals of EXORs 5 - 7, 7 - 9, 5, 9, 10 are respectively inputted to three input AND circuits (AND) 11, 12, 13 and the output signals thereof are inputted to three input OR circuits (OR) 14. The outputs of the respective ORs 14 in the circuits 18, 19, 20 are inputted to three input OR circuits 21 and the hazards of the signals A - I are detected for respective blocks.
Patent JP-H03231123-A (JP)
Title: Fixed star sensor
Inventor: KAMIOKA NOBUKO
IPC: B64G1/36
Filed: 1990-02-06
Abstract: PURPOSE:To observe a fixed star on an orbit and to calibrate the position at the same time by providing a filter, attenuating the light of a pseudo-light generating source, and inputting weak light into a two-dimensional solid-state image sensing element (CCD). CONSTITUTION:The light from a fixed star is condensed at a CCD 2 through an optical lens 4. The light undergoes photoelectric conversion per unit of a picture element. The light emitted from a pseudo-light generating source 3 is inputted into the CCD 2 through a filter 1. At this time, the filter 1 attenuates the pseudo light to a level which is considerably lower than the saturating level (b) of the CCD 2. In this way, the star signal can be detected at the same time as the pseudo light for calibration. The calibration can be performed without interrupting the tracking and observation of the star. The signal level of the pseudo light can be monitored, and the preset value of the CCD image sensing time and the preset value of amplifier gain can be changed and confirmed.
Patent JP-S61186937-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI YASUSHI
IPC: G09F9/35
Filed: 1985-02-15
Abstract: PURPOSE:To improve the front contrast by providing a phase difference plate between two pieces of upper and lower polarizing plates of a liquid crystal cell. CONSTITUTION:Two pieces of upper and lower polarizing plates of a liquid crystal cell which has enclosed a nematic liquid crystal between upper and lower transparent substrates to which a roughly orthogonal orientation processing is performed are placed by making an absorption axis parallel roughly, and a phase difference plate is provided between two pieces of polarizing plates. A liquid crystal molecule 5 is oriented forcibly in the direction as indicated with an arrow by an orientation processing which is performed to an oriented film 3, the orientation processing of an oriented film 2 is intersected orthogonally within the range of + or -10 deg. with the oriented film 3, and the Z' axis of the oriented film 2 is intersected orthogonally within the range of + or -10 deg. with the Z' axis of the oriented film 3. As for a lower polarizing plate 6, its absorption axis is provided in parallel within the range of + or -20 deg. to the bearing of the Z' axis of a lower substrate B, and the absorption axis of an upper polarizing plate 7 becomes parallel within the range of + or -20 deg. to the Z' axis of the lower substrate B. The Z' axis of a phase difference plate 9 divides an angle made by the oriented film 2 and the absorption axis of the upper polarizing plate 7, into two equal parts within the range of + or -5 deg..
Patent JP-H04218378-A (JP)
Title: Gene coding alcohol dehydrogenase
Inventor: IMANAKA TADAYUKI
IPC: C12N1/21
Filed: 1991-02-21
Abstract: PURPOSE:To make it possible to efficiently obtain an alcohol by culturing transformant transformed with a manifestation vector containing a specific gene. CONSTITUTION:A bacterial cell obtained by culturing Bacillus stearothermophilusu NCA 1503 strain is extracted to afford chromosome DAN (A). Then the ingredient A is subjected to restriction enzyme treatment to produce a plasmid vector pTBAD35 (B) exhibiting restriction enzyme-cut map having 3.5Kb BamHI fragment and containing a gene coding alcohol dehydrogenase (ANH). Then the ingredient B is introduced into the above- mentioned NCA 1503 strain or B. subtilis strain to afford a transformant (C). Then the transformant C is cultured to produce ADH. On the one hand, a transformant obtained by introducing DNA for changing an amino acid constituting ADH is cultured to produce a modified ADH capable of shifting optimum pH to a basic side. As necessary the transformant C is cultured to produced an alcohol.
Patent JP-H03231016-A (JP)
Title: Camber angle control device for wheel
Inventor: MIICHI YOSHIAKI
IPC: B60G17/015
Filed: 1990-02-07
Abstract: PURPOSE:To improve stable running performance as well as cornering performance by controlling actuators to regulate the camber angle of each wheel, based on lateral acceleration exerted on a vehicle and a car speed when necessary. CONSTITUTION:Actuators 2, 4, 6, and 8 having hydraulic cylinder constitution to regulate the camber angle of each of front and rear wheels are provided. Electromagnetic control valves 10, 12, 14, and 16 are located in a feed passage 18, connected to the delivery side of a pump 20, so that the actuators 2-8 are controlled. The control valves 10-16 are controlled through a drive circuit 30 by means of a controller 32 according to the running state of a vehicle. In control effected by means of the controller 32, output signals from a car speed sensor 40 and a lateral acceleration sensor 50 are inputted to the controller 32, and the control valves 10-16 are controlled based on lateral acceleration exerted on a vehicle and a car speed where necessary. This constitution improves stable running performance as well as cornering performance.
Patent JP-H06241155-A (JP)
Title: Ignitor and direct ignition device
Inventor: OISHI HIDETOSHI
IPC: F02P15/00
Filed: 1993-02-17
Abstract: PURPOSE:To facilitate connection between a battery and an ignition coil without adding another connector. CONSTITUTION:An ignitor and direct ignition device is provided with a power transistor 11 for controlling the current fed from a battery 29 to an ignition coil 20 according to the control signal from an ECU 30, a power source connection line 16 for connecting the battery 29 and the ignition coil 20, an ECU side connector 14 for electrically connecting the ECU 30 and the power transistor 11, and a coil side connector 15 for electrically connecting the ignition coil 20 and the power transistor 11. Terminals 14b, 15b for power source connection, that are connected with the power source connection line 16, are provided on the ECU side connector 14 and the coil side connector 15, respectively.
Patent JP-S58144303-A (JP)
Title: Cultivation of citrus sudachi hort. ex shirai
Inventor: TOZAWA TAKASHI
IPC: A01G7/06
Filed: 1982-02-23
Abstract: PURPOSE:To obtain deep green Citrus sudachi hort. ex Shirai having large sizes, size uniformity, and improved shelf stability, by using an aqueous solution of urea and a sucrose fatty acid ester, spraying it on Citrus sudachi hort. ex Shirai before harvest. CONSTITUTION:Citrus sudachi hort. ex Shirai is cultivated by spraying an aqueous solution of urea and a sucrose fatty acid ester before its harvest. The aqueous solution is obtained by blending 100pts.wt. urea with 5-15pts.wt. sucrose  fatty acid ester, adjusting it to about 0.8wt% urea concentration, and it is used.  Citrus sudachi hort. ex. Shirai is wholly sprayed with it (an application amount  is 200l/time, 10 are) at intervals of about 2-3 days three times at the beginning  of September. Citrus sudachi hort. ex Shirai treated with it can keep the deep  green of pericarp till the late harvest period. When it is preserved in a refrigerator in a bag made of polyethylene, a rottenness ratio after about three months  is <=20% (about 75% in case of no treatment).
Patent JP-H09222005-A (JP)
Title: Solenoid valve driving device for internal combustion engine
Inventor: DEO TAKASHI
IPC: F01L9/04
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve driving device for an internal combustion engine to prevent the occurrence of interference between a plunger and a core even when a slight change in a shape due to thermal expansion and wear is produced, to prevent the occurrence of a defective valve seal (ensure reliable closing operation), and save a power. SOLUTION: A distance between a plunger 16 and an upper core 22 when, during cold operation, a valve is closed is set to a value higher than the maximum value of a thermal expansion amount in the axial direction of a valve in the engine using area of a valve element 10. The distance is set to a value higher than a sum of the maximum value of the thermal expansion amount and wear amounts of a valve face and a valve seat. Further, a means to compute a thermal expansion amount of the valve element is provided, and a feed power to a solenoid valve is corrected according to a thermal expansion amount. Further, computation of a thermal expansion amount is executed based on a value representing an engine temperature and a value representing an exhaust temperature.
Patent JP-H09220661-A (JP)
Title: Ultrasonic vibration soldering device and resonator used therefor
Inventor: SATO SHIGERU
IPC: B23K1/08
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To eliminated the leakage of solder and to reduce the energy loss of ultrasonic vibration. SOLUTION: The first-half part 14b of a resonator 14 is inserted into a through-hole 8b through an incorporating hole 8c from the outside of a solder vessel 1, and a rib of a presser member 11 fitted outward to the rear-half part 14c of the resonator 14 is inserted into the incorporating hole 8c. Further, the resonator 14 is arranged so as not to contact with the through-hole 8b and an aperture 11a, and the supporting part 14a of the resonator 14 is interposed with a receiving part 8 and a presser member 11 by fastening the presser member 11 to the receiving part 8 by a screw 12 to fix the resonator 14 to the solder vessel 1.  Further, the resonator 14 is constituted of an ultrasonic horn at the solder vessel 1 side and a fin booster at a vibrator 13 side, and the fin booster is formed with a material having good thermal conductivity, such as aluminum, and the vibrator can thermally be protected by radiating the heat transferred from the solder vessel to the resonator.
Patent JP-H05224078-A (JP)
Title: Method for connecting optical waveguide and optical fiber
Inventor: KURIMA KAZUNORI
IPC: G02B6/30
Filed: 1992-02-14
Abstract: PURPOSE:To improve temp. characteristics due to difference of thermal expansion coefficient of material between a guide pin, an optical waveguide base body and an optical fiber holding member when the optical waveguide base body and the optical filter holding member are positioned through the guide pin and stuck. CONSTITUTION:The guide pin 17 is engaged with a first and second guide grooves 13, 16 which are respectively formed on the optical waveguide base body 11 and the optical fiber holding member 15 and respective edge surfaces 11c, 15a of the optical waveguide base body 11 and the optical fiber holding member 15 are abutted on each other and the abutting part is stuck to couple optically the optical fiber 19a with the edge surface of the optical waveguide base body 12 and then the guide pin 17 is removed from the first and second grooves 13, 16.
Patent JP-H10202178-A (JP)
Title: Manufacture of soft copper foil with high water wettability
Inventor: SAITO TOSHIO
IPC: C22F1/08
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To enable the maintenance of outstanding water wettability in a soft copper foil even when it is left alone for a long time by forming a skin film consisting of an azole derivative on the surface of the foil, and ensure the uniform and firm adhesive bonding of the foil to another material such as synthetic resin film by using an aqueous adhesive solution. SOLUTION: First, a copper foil body is prepared which has a recrystallization temperature of 220 deg.C or lower and a surface oxide layer thickness of 100Å or less. On the surface of this copper foil body, a layer comprising an azole derivative with a thickness of 10-40Å is formed. Next, the copper foil body is given a final annealing process under temperature conditions of 220 deg.C or lower to obtain a soft copper foil. The copper foil body with a surface oxide layer thickness of 100Å or less is easily obtained by performing the final cold-rolling process of the body at a degree of working by cold rolling of 70% or more after the completion of a final intermediate annealing process. Consequently, this soft copper foil shows outstanding water wettability for a long time as the layer of the azole derivative is formed on the surface of the foil.
Patent JP-H03233691-A (JP)
Title: Bar code reader
Inventor: TANAKA KENICHI
IPC: G06K7/00
Filed: 1990-02-09
Abstract: PURPOSE:To easily measure and adjust the read performance of a bar code label by sending out one of character data from a converting means and the counted value from a counter means as the output by switching. CONSTITUTION:The bar code label is converted to an electric signal by an image input part 1 and is sent out as image data, and a character recognizing part 2 converts image data to characters and sends out them as character recognition data, and a white and black data counter part 3 regards image data as white and black stripes to count the width of stripes and sends out a white and black count data value. If the bar code cannot be read, a switching part 4 is switched to send the white and black count data value to a host device, and adjustment is performed in an image data adjusting mechanism 1A of the input image part 1 by the white and black count data value to send outputs different in width as image data. Thus, an optimum output value is obtained.
Patent JP-H03234177-A (JP)
Title: Picture input device
Inventor: HAYASHI TOSHIO
IPC: H04N1/46
Filed: 1990-02-09
Abstract: PURPOSE:To enhance the processing efficiency of a picture data and to prevent the deterioration in the picture density by selecting an output period of a color picture data the same as that of a black/white picture data. CONSTITUTION:An original picture is photoelectrically inputted synchronously with clock signals from clock signal generating means 101-104 outputting a 1st clock signal and a 2nd clock signal having a frequency being three times the frequency of the 1st clock signal. Then a black/white conversion means 113 converts a read color picture signal into a black/white picture signal and outputs the result synchronously with the 2nd clock signal. Moreover, a color picture output means 108 converts a read color picture signal and outputs the result synchronously with the 1st clock signal. The output period of the color picture data is made the same as an output period of the black/white conversion data to enhance the processing efficiency of the picture data and to prevent the reduction in the picture density.
Patent JP-H04267347-A (JP)
Title: Metallic mold for holding semiconductor device
Inventor: HAMADA KATSUHIRO
IPC: H01L21/56
Filed: 1991-02-22
Abstract: PURPOSE:To maintain soldering capability to a lead by providing many fine grooves in the direction parallel to the side of the cavity on the surface of a metal mold that supports inbetween and contacts the lead frame. CONSTITUTION:Unevenness with surface roughness of 2mum is provided on the surface 10 of the lower mold 12, contacting with the circumference of the opening of a cavity 6 with grinding. In this instance, a fine groove 9 is formed in the direction of the grinding. The direction 21 of this fine groove 9 is parallel to the side surface 20 of the cavity and upright to the flow-out direction 18 of gel-formed resin 15. Thus, when the gel-formed resin 15 is about to flow-out in the direction of flow-out 18 in the fine gap between the metal mold and the lead frame which is produced by injection pressure of the gel-formed resin 15 that is acting always while the resin is injected, the unevenness serves as a dam that is formed by providing many continuous fine grooves 9 on the metal mold 1, with the result that the gel-formed resin 15 does not reach the tie-bar 3.
Patent JP-H10212000-A (JP)
Title: Oil filling nozzle
Inventor: OSAWA SHUICHI
IPC: B67D7/32
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To easily fill oil of proper quantity additionally after an automatic suspension of oil filling. SOLUTION: There are provided a main body part 2 containing an opening and closing valve 1 to intermittently suspend the passage of a fluid W and a delivery pipe 5 which extends from the part 2 and has a liquid level sensing port 4 in association with the valve 1 near the forward end 5a thereof. A floodlighting mechanism 7 is incorporated into the main body part 2 and a floodlight line passes through the air along the outside of the pipe 5 to shed light on the vicinity of a midway point 5b of the pipe 5.
Patent JP-H01202224-A (JP)
Title: Method for culturing bean sprout in three dimension
Inventor: NIWA MITSUO
IPC: A01G31/04
Filed: 1988-02-09
Abstract: PURPOSE:To culture a bean sprout in land-intensive manner, by carry out germination and rearing of the bean sprout while moving around in a tower so as to continuously culturing the bean sprout. CONSTITUTION:A rearing tower 1 is divided into nearly two by a partition 5 and air is circulated in the tower by a fan 6. A sprinkler 2 is provided in the lower end of the partition and water is fed from the sprinkler 2 into a culture vessel 4 moving around in the tower once for definite time. The vessel is equipped with a stopper 12 for discharge and ventilation.
Patent JP-H08203879-A (JP)
Title: Electrode plate of single crystal silicon for plasma etching and production thereof
Inventor: KOYATANI YOSHIO
IPC: C23F4/00
Filed: 1995-01-25
Abstract: PURPOSE: To prevent lathe particles from adhering to the surface of an Si wafer subjected to plasma etching by specifying the length of microcrack in the inner face of a fine through hole made in parallel with the direction of thickness. CONSTITUTION: A fine hole 9 is made through a single crystal silicon plate by electric discharge machining and the wall face of the fine hole 9 is then finished by removing an impurity layer 11 therefrom through ultrasonic drilling thus making a fine through hole 5 having no microcrack longer than 10μm. With such method, a fine hole can be made through a single crystal silicon plate in a short time and the length of microcracks in the inner face thereof are confined within 10μm. When a fine hole is drilled through a single crystal silicon plate, microcracks longer than 10μm are generated in the inner face of the fine hole and thereby drilling method is not preferable.
Patent JP-H09222833-A (JP)
Title: Separating device and electrophotographic image forming device
Inventor: SAITOU HIRONOBU
IPC: G03G21/10
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent a stay of magnetic power such as a magnetic developer from staying in a separating device when meshes of a filter are clogged by detecting a change in a load applied to a filter vibration imparting means, and retreating a second magnetic force generating means. SOLUTION: When a filter 13 is damaged, even if a cam 24 rotates, vibration is not transmitted to the filter 13, and it becomes a load close to a no-load condition, and rotating speed of a motor 25 increases. When rotating speed of the motor 25 becomes equal to or larger than a preset value, a control part display a warming to urge the replacement of the filter 13, and switches it to a developer recovering mode by operating a retreat means. A magnetic pole of a second magnetic force sleeve 16 is rotatably retreated from an opposite position of a first magnetic force sleeve 15. Therefore, a developer supplied by the first magnetic force sleeve 15 is not sucked in the second magnetic force sleeve 16, and is carried to the rotational directional downstream while being still adsorbed to a surface of the first magnetic force sleeve 15.  Therefore, the developer is not clogged after the filter 13 is damaged.
Patent JP-S56127974-A (JP)
Title: Automatic tape loading device
Inventor: UMEDA HIROYUKI
IPC: G11B15/665
Filed: 1980-03-07
Abstract: PURPOSE:To ensure a formation of a tape path with a high accuracy, by giving a position control to the tape lead-out member at the tape loading end position to set it at a prescribed position within a 3-dimensional space. CONSTITUTION:When a tape is led out, a force of displacement is applied toward the arrow Y1 to the coupling mechainsm 60 via a belt 2 with teeth. And the guide pole mechanism 4 is energized in the same direction, and as a result the vertical pole 72 is pressed inside the upper and lower V-shaped grooves 111 and 112 of the stopper 110. Then a position control is given to the vertical guide roller 13 at the positions on the arrows X and Y as well as its vertical degree plus the tilting direction of the oblique guide pole 14 respectively. A position control toward the arrow Z is given to the mechanism 4 by the elastic power of the plate spring 117 in parallel to a pressing action of the pole 72 to the stopper 110. The controlling power toward these arrows X, Y and Z increases gradually and in parallel to each other. Thus the position control of one side is never limited by the position control of the other side to ensure an accurate control of positions.