baber/WOPTO huggingface dataset:
Patent JP-H03269794-A (JP)
Title: Commodity selecting device for automatic vending machine
Inventor: NAKAMURA ICHIRO
IPC: G07F9/00
Filed: 1990-03-20
Abstract: PURPOSE:To display the appeal effect of a commodity by using a photoelectric switch constituted so that a reflected light from a black liquid whose absorption factor is varied by pressing is applied to a light receiving element. CONSTITUTION:A photoelectric switch 1 is usually formed so that a light emission output of a light emitting element 3 is absorbed by a black liquid 9 in a fluid bag 10, and does not reach a light receiving element 4. In such a state, when a selecting switch 6 is depressed, the fluid bag 10 provided between a transparent outer case 7 deformed by pressing, and a transparent inner case 8 which in not deformed is deformed, the black fluid 9 contained in the inside flows to the periphery and is excluded, and therefore, the black density becomes thin and an absorption factor of light drops and the reflection factor increases. Accordingly, an output light of the light emitting element 3 is reflected strongly and made incident on the light receiving element 4, the photoelectric switch 1 completes the switch operation, and a commodity is selected by a controller. In such a way, the device can be made small, and also, the commodity selecting device having a high appeal property of a commodity is obtained.
Patent JP-S54159883-A (JP)
Title: Semiconductor device
Inventor: MURAMOTO KENICHI
IPC: H01L21/331
Filed: 1978-06-08
Abstract: PURPOSE: To provide a protection diode inside elements of a power transistor in case that the protection diode is inserted between the collector and the base of the transistor as a protection circuit of the transistor.  
     CONSTITUTION: Low-resistance N +  region 11, high-resistance N -  region (collector region) 12, P region 13 which becomes a base region, P +  region 13' which is provided in the base region for arranging base electrode B subjected to ohmic connection to the base contact, emitter region 14 which is formed by performing selective diffusion in a part of the base region, and P region 23 which is formed by selective diffusion in a part of collector N -  region 12 are provided, and this region 23 corresponds to the cathode region of the diode corresponding to a protection diode. Further, good-conductive metalic layer K is provided for short-circuiting electrically P region 23 corresponding to the cathode region of the protection diode and collector N -  region 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6413490-A (JP)
Title: Container for radioactive sample
Inventor: OOREN PURENTEISU UITSUDON
IPC: G21F5/02
Filed: 1988-03-24
Abstract: PURPOSE: To reduce the amount of radioactive waste by providing a flat carrier having a hole section formed through the carrier from the first surface to the second surface of the carrier and holding a radioactive sample, and then, allowing low-energy radiations to be radiated outside from the sample. CONSTITUTION: A container for radioactive sample is constructed in a laminated structure containing a carrier 12, spacer 14, a window 16, a window spacer 18, and a tab 20. The carrier 12 is formed in a flat disk member of such a synthetic material as the plastic film and has different surfaces 22 and 24, an outer peripheral edge section 26, and one hole section 28. The spacer 14 has an outer peripheral edge section 38 and an inner peripheral edge section 40 formed around an opening 41 and the surfaces 34 and 36 of the spacer 14 are coated with an adhesive 42. The window 16 is formed in a discoid member of such a synthetic material as the plastic, contains a sample, and has such a thickness which is sufficient to allow low-energy radiations to pass through. A recess 44 is formed of the surface 24 of the carrier 12, peripheral section 40 of the spacer 14, and window 16. The container holds radiations inside and, at the same time, allows low-energy radiations to be radiated from the sample.
Patent JP-S51144049-A (JP)
Title: Automatic door opening-closing device
Inventor: KUROKAWA TERUO
IPC: E05F15/20
Filed: 1975-06-06
Abstract: PURPOSE: To prevent erroneous operation by preventing irregular reflection of microwaves of a door opening-closing device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58184989-A (JP)
Inventor: OOTA HIROSHI
IPC: G09F11/06
Filed: 1982-04-22
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-S61227547-A (JP)
Title: Trans-ethylene derivative compound and liquid crystal composition containing same
Inventor: KORISHIMA TOMONORI
IPC: G02F1/13
Filed: 1985-04-02
Abstract: NEW MATERIAL:The trans-ethylene derivative compound of formula I (-CH=CH- is trans-1,2-disubstituted ethylene bond; ring A and ring B are benzene ring or cyclohexane ring; R is 1-8C straight-chain alkyl, Cl or F; X is one covalent bond or -COO-; Y is CO or CH2). EXAMPLE:p-(trans-4-n-Butylcyclohexyl)-benzoic acid p-(trans-n-penten-3-yl)-phenyl ester. USE:Useful as a liquid crystal composition. It exhibits liquid crystal phase over a wide temperature range and has a relatively high transition temperature from the nematic phase to an isotropic liquid phase. Effective to extend the nematic phase temperature range to the high-temperature side by mixing to another liquid crystal composition. It has excellent compatibility and high chemical stability. PREPARATION:The compound of formula I wherein Y is CO can be produced e.g. by reacting the compound of formula II with thionyl chloride, and reacting the resultant acid chloride of formula III with the compound of formula IV.
Patent JP-S63233074-A (JP)
Inventor: KATO MIKIRO
IPC: C08L65/00
Filed: 1987-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000269111-A (JP)
Title: Alignment method
Inventor: HIRAKAWA TATSUYA
IPC: G03F9/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To realize an alignment method where proper alignment is performed, even in the case an object part of recognition for a warer is included in an object part of recognition for a photomask, when alignment of the photomask and the wafer is made under conditions with exposure disabled. SOLUTION: After alignment of a photomask 6 and a first sheet of wafer 4 mounted on a wafer stage 3 is made under conditions with exposure disable by using each object part of recognition by a manual operation, the wafer stage 3 is so transferred to a predetermined transfer value X as the predetermined object part of recognition of the first sheet of the wafer 4 which is not to be included in the predetermined recognition objecting part of the photomask 6, and both images of the predetermined recognition objecting parts at the moment are stored as standard images.  After a next wafer 4 in stead is subsequently surmounted on the wafer stage 3, each image of a prescribed object part of recognition of the next wafer 4 and the photomask 6 is input, and after so adjusting the position on the wafer stage 3 as to have the input images correspond to standard images, alignment is made under conditions of exposure enabled, by transferring the wafer stage 3 to a prescribed transfer value X in the opposite direction.
Patent JP-S57186491-A (JP)
Title: Cultivation of fibroblast using fibronectin
Inventor: YAMANE ISAO
IPC: C12R1/91
Filed: 1981-05-07
Abstract: PURPOSE: In cultivating a fibroblast in a medium containing a mammalian serum albumin, to eliminate the inhibiting action on the fixation and development of cell, by making the oxygen concentration of a gas to be brought into contact with the medium constant, and adding fibronectin derived from a mammal to the medium.  
     CONSTITUTION: A common medium for propagating a cell is used as a base medium, blended with a mammalian serum albumin, cell propagating factor, precursor for nucleic acid, etc., and used. A fibronetin to be used is derived from a mammal such as human, cow, horse, swine, mouse, etc. dissolved in a buffer solution, and applied to a culture container by coating or added to the medium. A mammalian fibroblast is cultivated in the medium, and the oxygen concentration of a gas to be introduced is made 3W12vol%. After the cultivation is over,  useful substances such as propagated cell, interferon, etc. are collected conventionally from the culture solution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54159278-A (JP)
Title: Photo detector
Inventor: MIYOUDOU SHIGERU
IPC: G01J1/42
Filed: 1978-06-07
Abstract: PURPOSE:To enable the sun position and the sky luminance to be readily obtained by the simple constitution of providing five illumination meters in the directions of the five coordinate axes out of the six coordinate axes extending from the origin of rectangular coordinate systems and operating the outputs thereof. CONSTITUTION:The photo detecting faces of five illumination meters 1 thru 5 are faced to the five coordinate directions of +x, +y, +z, -x, -y out of the six coordinate axes extending from the origin O of the rectangular coordinate systems and their outputs are operated by an arithmetic unit 6 and are indicated as the operation results 7 thru 10. The direct light of the sun always enter either one of the illumination meter 1 or 3, either one of the illumination meter 2 or 4 and three of the illumination meters 5 excluding the cases when the sun is on x-z plane, y-z plane or z-coordinate. The outputs from these illumination meters become the values adding the illuminance by the sky light to the illuminance by the direct sunlight. The illuminance by the direct sunlight becomes the numerical value indicating the sun position. The illumination meters on which the direct sunlight does not fall output the illuminance by the sky light.
Patent JP-H04306557-A (JP)
Title: Battery water supply device
Inventor: MAHASHI KAZUO
IPC: H01M2/36
Filed: 1991-04-02
Abstract: PURPOSE:To provide a water supplying device which can maintain a liquid level of a battery within a specified range all the time, by feeding water automatically immediately, when the liquid level of the car battery becomes lower than the specified value. CONSTITUTION:A feed water tank 5 filled with a replenishing liquid 3 near a battery 11 mounted on a vehicle, and a reserver tank 41 to which the replenishing liquid 3 is fed from the feed water tank 5 by an automatic water supplying means 50, are arranged. A water supply tube 21 led out from the reserver tank 41 is connected to a water tap 23 provided on the upper side of each cell of 11a, and 11a, constructing the battery 11. A control means 63 is provided to connect and disconnect feeding of the replenishing liquid 3, so that the level of the replenishing liquid 3 in the reserver tank 41 keeps the specified level, in accordance with a signal from a liquid level detecting means 53 which detects the level of replenishing liquid 3 inside the reserver tank 41.
Patent JP-H0748748-A (JP)
Title: Jacquard system with different stroke
Inventor: PIEERU BUURUJIEOO
IPC: D03C3/36
Filed: 1994-04-06
Abstract: PURPOSE: To optimize the operation of respective hooks as constitution requiring many hooks in order to form the required oblique shed in the ordinary type of jacquard system described in French Patent Specification No.2677380. CONSTITUTION: In the jacquard system, knives are supported by a series of funicular elements or a series of belts which are driven by a drum performing a reciprocating-rotating motion and run in parallel with each other. The diameters of the drums decreases from one end to the other end of the jacquard system and, thereby, the differentiated strokes which enable the formation of the required oblique shed are provided to the hook. This jacquard system having differentiated strokes have the above features.
Patent JP-H06279642-A (JP)
Title: Vinyl chloride-based resin composition for powder slash molding
Inventor: SUZUKI MAKOTO
IPC: C08L27/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain the subject composition having favorable powder flow characteristics at the time of heating in slash molding and suitable for automotive interior part items, etc., by blending a vinyl chloride-based resin having a specific polymerization degree with a vinyl chloride-based paste resin having a specific polymerization degree. CONSTITUTION:The objective composition comprises (A) 100 pts.wt. vinyl chloride-based resin having 1200-2000 average polymerization degree and obtained by suspension polymerization, (B) 5-15 pts.wt. vinyl chloride-based paste resin having <=37mum average particle diameter and 1400-2000 average polymerization degree, (C) 70-100 pts.wt. pyromellitic acid ester-based plasticizer and (D) 1-10 pts.wt. stabilizer. Furthermore, the component C is preferably a mixture of the component C and a trimellitic acid ester-based plasticizer having an amount equivalent to the component C or below.
Patent JP-H10229855-A (JP)
Title: Production of fermented food from seaweeds
Inventor: KUMAGAI TERUO
IPC: A23L17/60
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a fermented food having intravascular fat deposition inhibitory effect, antidepilatory effect, thrombolytic effect, tumor growth inhibitory effect, etc., by sprinkling seaweeds with a fermentative strain such as aspergillus oryzae to effect fermentation of the seaweeds followed by further fermentation by incorporation of additional seaweeds and water and then squeezing the product. SOLUTION: Seaweeds are admixed with soybean, defatted soybean, bean-curd refuse and/or dry beer yeast, sprinkled with a fermentative strain such as aspergillus oryzae to effect fermentation, and then incorporated with additional seaweeds and water to carry out further fermentation followed by squeezing the product, thus obtaining the objective food containing ergosterol, choline, biotin, inositol, potassium, magnesium, amino acids, etc.
Patent JP-S57183395-A (JP)
Title: Method and apparatus for controlling pulling direction of ribbon crystal
Inventor: ABE HIROAKI
IPC: C30B15/34
Filed: 1981-05-08
Abstract: PURPOSE: To produce a high quality ribbon crystal having high dimensional accuracy for a long period, by controlling the ratio of the pinch pressure at the  left end of a pair of elastic pulling-up rollers for pinching and pulling the ribbon  crystal to the pressure at the right end thereof, thereby adjusting the pulling  up direction of the ribbon crystal.  
     CONSTITUTION: The ribbon crystal 2 grown continuously at the top end of the capillary die 1 is pinched with a pair of rotating elastic rollers 3a and 3b placed above the die 1, and pulled up. When the crystal 2 is deflected to righthand, it intercepts the rigthand optical path 12c to shield the optical receiver 12b, and the movable spring holder 8 is retreted by a predetermined distance to increase the pinching pressure of the rollers 3a and 3b and to shift the crystal 2 leftward. If the lefthand optical path 11c is intercepted by the crystal 2, the crystal is shifted rightward contray to the above procedure. Consequently, the large deflection of the ribbon crystal accompanied with the pulling up motion of the crystal can be prevented by using a relatively simple process, and a ribbon crystal having desirable shape can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58185949-A (JP)
Title: Fuel feed controller for internal-combustion engine
Inventor: NISHIDA MINORU
IPC: F02D41/04
Filed: 1982-04-22
Abstract: PURPOSE:To realize such a fuel feed control as being excellent in responsiveness, by detecting a state of engine's acceleration and deceleration from the on/ off valve speed of a throttle valve, while adding a fuel increment/decrement portion determined in response to size of the negative pressure of a suction pipe to the specified fuel injection quantity. CONSTITUTION:An opening sensor 16 is connected to a throttle valve 13 to be installed inside a suction pipe 11, and the output signal is inputted into a discriminator device 17. The discriminator device 17 is constituted so as to output a signal when on/off valve speed of the throttle valve 13 reaches the specified valve while the signal is inputted into a control unit 18 together with each output of an air volume sensor 12 and a pressure sensor 14 in the downstream of the throttle valve 13. Then, this control unit 18 compensates the increment and decrement portion predetermined according to the output level of the pressure sensor 14 additionally to a fuel injection quantity findable from a suction air quantity, etc., when the signal is outputted from the discriminator device 17, and is constituted so as to drive and control a fuel injection valve 15, in compliance with thus compensated fuel injection quantity.
Patent JP-H10249677-A (JP)
Title: Copying device for working device
Inventor: SENSEI MUNEHIRO
IPC: B23Q35/10
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a copying device by which even a work having complicated contour and a thin work can be satisfactorily dealt by installing a copying device on a tool base independently of a working tool. SOLUTION: A copying roller 19 of a copying device 13 is abutted with the side surface of a work 5. At this time, the copying roller 19 is put in a state of being pressed to the side surface of the work 9 with designated pressing pressure. Subsequently, a tool base 7 is lowered only by designated amount to press a rotary tool 11 to the upper end edge part of the work 5 with a designated cutting width. Subsequently, the work 5 is rotated only by 360 degrees to apply designated chamfering lowering to the upper end edge part. At that time, along the contour of the work 5, the copying roller 19 is copied, whereby the tool base 7 and the rotary tool 11 are suitably advanced and retreated to conduct chamfering at a fixed cutting width regardless of the contour of the work 5.
Patent JP-H01243830-A (JP)
Title: Charge control circuit for storage battery
Inventor: OHASHI TOSHIHARU
IPC: H02J7/10
Filed: 1988-03-22
Abstract: PURPOSE:To enable charge to be started immediately and the charge to be completed without becoming overcharge by starting the charge by the output signal of a battery voltage detecting circuit and finishing the charge using the output of a temperature detecting circuit. CONSTITUTION:In case that there is no battery capacity, battery voltage becomes below the set value and the output of a voltage detecting circuit 8 becomes High and a reset signal is input and the output of an FF11 becomes Low, so the output currents are so controlled as to become rated currents. And when the capacity exceeds 100% and battery temperature rises above the set temperature, the output of a temperature detecting circuit 10 becomes High, so a set signal is input and the output of the FF11 becomes High and output currents are so controlled as to become last stage currents.
Patent JP-S57185319-A (JP)
Title: Aromatic polyester and its preparation
Inventor: HAYASHI MASAHIRO
IPC: C08G63/00
Filed: 1981-05-08
Abstract: PURPOSE: To obtain the titled polyester having improved heat resistance, by the interfacial polycondensation of a solution of terephthaloyl dichloride, etc. in an organic solvent with an alkaline aqueous solution containing a mixture of a bisphenol with phenolphthalein.  
     CONSTITUTION: The interfacial polycondensation of (A) a solution of terephthaloyl dichloride and isophthaloyl dichloride in an organic solvent with (B) an alkaline aqueous solution containing a mixture of (i) a bisphenol, preferably bisphenol A, of formulaI(Z is O, sulfonyl, etc.; R 17 WR 24  are H or hydrocarbon) with (ii) phenolphthalein is carried out to give the aimed polyester, consisting of structural units of formula II (X is Z; R 1 WR 8  are H, halogen, etc.), formula III, formula IV (Y is Z; R 9 WR 16  are R 1 ) and formula V at a molar ratio between units (II+IV) and units (III+V) of (10:90)W(95:5) and a molar ratio between units (II+III) and units (IV+V) of (50:50)W(95:5), and having a reduced viscosity of 0.1W4dl/g at 30°C in an equiweight mixture solution of phenol with tetrachloroehane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04280626-A (JP)
Title: Vertical diffusion type cvd device
Inventor: TANABE MIKIO
IPC: H01L21/205
Filed: 1991-03-08
Abstract: PURPOSE:To obtain the prescribed value of oxygen concentration by a method wherein an exhaust pipe for increasing the exhaust flow rate is selected at higher oxygen concentration while another exhaust pipe for decreasing the same is selected at the lower value of the oxygen concentration than the set value. CONSTITUTION:The oxygen concentration of the filled gas being exhausted is detected by an oxygen concentration meter 16 and further monitored by a controller 13. Next, when the oxygen concentration reaches the set value e.g. not exceeding 1%, the controller 13 closes the first electrogmagnetic valve 10 while opening the second electromagnetic valve 12 so as to exhaust the filled gas through a bypass pipe 11. That is, the filled gas at the initial filling period in high oxygen concentration is exhausted by an exhaust pipe 9 of a large diameter but to be exhausted by another exhaust pipe 11 of small diameter when the oxygen concentration reaches the value lower than the set value. Through these procedures, said gas can be not only filled up within a short time but also prevented from flowing backward thereby obtaining the set value of oxygen concentration without fail.
Patent JP-S62227591-A (JP)
Title: Laser welding machine
Inventor: MIYATA YUKITAKA
IPC: B23K26/064
Filed: 1986-03-27
Abstract: PURPOSE:To save a labor in laser welding by providing the 1st and 2nd optical units linked with a glass fiber and by arranging a conical contact member at the tip part of the 2nd unit as well. CONSTITUTION:The 1st optical unit 6 equipped with a condensing lens on the laser optical axis is connected to one end of a glass fiber 5 by providing it at the output side of a laser oscillator 7. The 2nd optical unit 3 is connected to the output end of the glass fiber 5 and a conical contact member 1 is arranged at the tip part thereof as well. The laser welding is performed via the glass fiber 5 with pressing the contact member 1 to the body to be welded by holding the 2nd optical unit 3 by the hands of a worker. The labor saving in welding is enabled because of the worker being able to perform the welding at the optional position of the body 8 to be welded manually instead of a remote operation.
Patent JP-H05229711-A (JP)
Title: Electronic photographing device
Inventor: MOCHIMARU HIDEAKI
IPC: B65H29/60
Filed: 1992-02-18
Abstract: PURPOSE:To reduce the cost of an electronic photographing device main body by opening a sheet switching member wide to facilitate handling of jamming, and mounting a driving means of the sheet switching member at the same time as a paper re-feeding unit is mounted. CONSTITUTION:First switching jaws 37 for switching the carrying direction of a sheet are provided on an electronic photographing device with a support shaft 37a at the center on a papersheet discharge point B that is located almost horizontally, on a paper re-feeding point C above and on a jamming handling point A above, so that the switching jaws are freely rotated, while a solenoid 58 for rotating the first switching jaw 37 is provided on a paper re-feeding unit 40 that can be mounted as an option.