baber/WOPTO huggingface dataset:
Patent JP-S6413771-A (JP)
Title: Semiconductor non-volatile memory
Inventor: ISHII KAZUTOSHI
IPC: H01L29/792
Filed: 1987-07-08
Abstract: PURPOSE:To improve electrical characteristics by using a crystallized semiconductor film through lateral solid growth employing one part of a semiconductor substrate as a seed crystal as a region of a floating gate electrode, where carriers are injected or drawn. CONSTITUTION:A gate oxide film 12 and a tunnel insulating film 11 are shaped onto a p-type semiconductor substrate, and an n<-> layer as an electrode is formed through ion implantation, etc. An amorphous semiconductor film 21 is deposited through CVD, sputtering etc. Windows as seed crystals are bored near the tunnel insulating film in each memory cell. Sections up to the region of the tunnel insulating film 11 are changed into a single crystal through high- temperature annealing in an inert gas. An inter-layer insulating film 13 and a polycrystalline semiconductor film 24 are deposited and a control gate electrode 33 and a floating gate electrode 34 are patterned, and an n<+> impurity is injected through ion implantation to shape a source region 5 and a drain region 4. An inter-layer insulating film 14 is deposited, a contact hole is bored, and an all-layer electrode wiring is formed. Accordingly, a crystallized semiconductor film can be formed to injection-erasing sections in a non-volatile memory, and the electrical characteristics of the tunnel insulating films can be improved.
Patent JP-H04371490-A (JP)
Title: Lifting beam device for crane
Inventor: TAMAKI SHOJI
IPC: B66C13/08
Filed: 1991-06-17
Abstract: PURPOSE:To minimize and lighten the whole device by stabilizing a lifting beam without balance weight and reduce a necessary space in a hung-cargo destination by supporting the lifting beam, composed of a horizontal beam and a support member hung from the tip part of the horizontal beam, with a fixing body in the hung-cargo destination, and moving the hung cargo along the horizontal beam. CONSTITUTION:A vertical member 14 is hung from the hook block 12 of a crane. A horizontal beam 16 composed of a main beam 16a and an auxiliary beam, in which support members 22a and 22b are hungly provided on tip parts respectively, is provided horizontally movably on the lower end part of the vertical member 14. A cargo-lifting block 18 hanging a hung cargo 54 is movably attached to the main beam 16a. First an auxiliary beam 16b is moved before moving the hung cargo 54, and a support member 22b is locked to a fixing body F in a movement destination. Next the main beam 16a is moved similarly to be locked to the fixing body F, and then the cargo-lifting block 18 is moved along the horizontal beam 16.
Patent JP-S5959243-A (JP)
Title: Stock powder preheating apparatus with waste heat-utilizing installation
Inventor: FUJISAWA TETSUO
IPC: F23K1/04
Filed: 1982-09-28
Abstract: PURPOSE:To enhance the heat utilization efficiency of a waste heat-utilizing installation such as the boiler for a power generating turbine, by connecting the stock material discharge chute of a stock powder feeder to plural stages of heat exchange units including at least the uppermost stage heat exchange unit. CONSTITUTION:In a cement stock powder preheating apparatus 1 wherein a waste heat boiler 13 is attached to the exhaust gas line of a preheating apparatus 1 constituted by connecting four stages or more heat exchange units constituting stock powder collectors C1-C4, gas ducts 7a-7d and stock material chutes 8a-8d in an up-and-down direction, the stock material discharge chutes 5b, 5c of a stock powder feeder 5a are connected to plural stages of heat exchange units including at least the uppermost stage heat exchange unit. As the result, the temp. of exhaust gas can be raised and the supply amount of heat to the waste heat-utilizing installation is increased while the waste heat utilization efficiency thereof can be enhanced to a large extent.
Patent JP-H0334805-A (JP)
Title: Removing mechanism for static electricity in prepreg producing equipment
Inventor: OKI YOSHIHIRO
IPC: B29K105/08
Filed: 1989-06-30
Abstract: PURPOSE:To remove static electricity generated in a prepreg product by positioning an electricity removing roll whose surface is fitted with a copper plate to the downstream side of the pull rolls and providing the electricity removing roll while bringing this roll into contact with the prepreg product. CONSTITUTION:An electricity removing roll 14 rotatably brought into contact with the surface of resin coated paper A' is positioned to the downstream of the pull rolls 1, 1' and arranged to the downstream side wherein the resin coated paper A is peeled by a winder 10. In the electricity removing roll 14, a copper plate 14b having e.g. 1mm thickness is wound around the surface of a steel roll 14a and the joining face is brazed by copper. In accordance with necessity, both end parts of the copper plate 14b are caulked to the end face of the steel roll 14a. Further a collector 15 is slidingly touched on the surface of the copper plate 14b and grounded. Static electricity generated on the surfaces of resin coated paper A, A', namely the surface of a prepreg product by press-rubbing due to the pull rolls 1, 1' is removed surely and sufficiently by working of the copper plate 14b. Accordingly the possibility is eliminated thereafter wherein discharge is caused in the stages for peeling the resin coated paper A and inspecting workmanship.
Patent JP-H09330917-A (JP)
Title: Plasma light detecting window for plasma treating apparatus
Inventor: TAGUCHI CHIHIRO
IPC: C23C16/509
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a plasma light detecting window for a plasma treating apparatus capable of extending cleaning or replacing time. SOLUTION: One or more blind holes 100c having an opening surface 100a is provided at the side of the treating chamber 12 of a detecting window 100, and the spectrum of a plasma is transmitted from the bottom 100d of the hole 100c to the light receiving part of a finishing point detector 38. Thus, the adherence of reactive product to the bottom 100d can be reduced or suppressed for etching. The cleaning or replacing time of the window 100 is extended to be capable of improving the productivity and reducing the production cost.
Patent JP-S6423979-A (JP)
Title: Partition wall fastening structure for storage tank
Inventor: IMAI ATSUSHI
IPC: B65D90/08
Filed: 1987-07-08
Abstract: PURPOSE:To simply and easily fix a partition wall, by holding a fish joint plate to the flange part of the partition wall and forming the same into a shape to which the function preventing the rotation of a bolt head is applied. CONSTITUTION:The inner periphery 6 of the head 4 of the bolt 3 inserted in the hole 2 of a fish joint plate 12 is formed into a hexagonal shape so that said bolt 3 is not rotated when fastened by a nut 5. A partition wall 11 constituted of a unit panel 11A in the same way as a bottom wall 10 is equipped with the flange part 12 of the unit panel 11a at the lowermost position thereof. The flange part 12 is placed on the bottom wall and fastening bolt piercing holes 13, 14 are provided to both of them by drilling. The fish joint plate 1 is placed on the flange part 12 along the longitudinal direction of said flange part 12. The hole 2 and bolt piercing hole 7 of the fish joint plate 1 are allowed to coincide with the bolt piercing holes 13, 14 and the bolt 3 having the head 4 corresponding to the hole 2 of the fish joint plate 1 is pierced from the inside of a tank to the outside thereof and the nut 5 is screwed on the leading end of the protruded bolt 3 on the outside of the bottom wall 10 to fasten the bolt 3.
Patent JP-S6438975-A (JP)
Title: Electric contact
Inventor: KAMIYA YOSHISHIGE
IPC: H01R13/18
Filed: 1987-07-08
Abstract: PURPOSE:To make it possible to perform secure electric connection of conductors in a simple structure by forming each contact piece having such a plane form that the pieces are engaged with each other. CONSTITUTION:Inside a first conductor 1 is inserted a second conductor 2, where a circular void 3 is formed. Contact pieces 4 each of a roughly T-letter form are disposed in the void 3 facing each other to be engaged with each other in a circle. That is, small holes 6 are bored in the circumference of a circular supporting body 5, and a protrusion 4a provided in the back side of each contact piece 4 is engaged in the small hole 6, so the contact pieces 4 are disposed in a circle. Springs 7 press a roughly cylindrical body composed of the contact pieces 4 toward the circular supporting body 5. If the second conductor 2 is inserted into the circular supporting body 5 in the first conductor 1, middle tops 4c of the contact pieces 4 contact the outer circumference of the second conductor 2 with pressure, and the edges 4b are pressed strongly to the inner circumference of the first conductor 1. The first conductor 1 and the second conductor 2 are thus electrically connected with each other securely.
Patent JP-2001006047-A (JP)
Title: Transportation device and beverage supply device
Inventor: KANAI KOKI
IPC: G07F13/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a transportation device grasping that a transportation part during a stop is moved by external force and resetting position data of the transportation part. SOLUTION: When encoders 69 and 77 outputting signals corresponding to the movement quantity of a transportation part output the signals during the stop of the transportation part, it is judged that the transportation part is moved by external fore. A reset control means 91, according to the judgment, moves the transportation part to a transportation start position detected by a detection means 83 and resets position data of a storage means 92. Actual position data and position data stored in the storage means 92 are matched with each other and the transportation part moved based on position data stored in the storage means 92 is moved to the correct position.
Patent JP-H0922112-A (JP)
Title: Radiation sensitive resin composition
Inventor: INOMATA KATSUMI
IPC: G03F7/039
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. excellent in developability, having high sensitivity and suitable for use as a positive type resist having satisfactory focus latitude by incorporating an alkali-soluble resin, a specified dissolution accelerator and a 1,2-quinonediazido compd. SOLUTION: An alkali-soluble resin, a dissolution accelerator represented by formula I and/or formula II and a 1,2-quinonediazido compd. are incorporated. In the formulae I, II, each of X1 -X10 is H, 1-6C alkyl, 3-10C cycloalkyl, 1-4C alkoxyl, etc., each of Y1 -Y5 is H, 1-6C alkyl, 3-10C cycloalkyl, etc., R is H, 1-4C alkyl or 6-20C aryl, A is a single bond, 1-4C polymethylene, etc., at least one of X1 -X5 and at least one of X6 -X10 are hydroxyl and at least one of Y1 -Y5 is -CH2 OH.
Patent JP-H1172523-A (JP)
Title: Method and apparatus for evaluating immunity of electronic circuit element and lsi tester
Inventor: TSUKAGOSHI TSUNEO
IPC: G01R31/30
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To simply evaluate immunity characteristic to electronic noises of electronic circuit parts such as an LSI, etc., by adding electromagnetic noises to an input pattern when the input pattern is applied to an electronic circuit part, and comparing obtained output pattern with an expected value pattern. SOLUTION: An input pattern 1 is applied to an LSI 4 to be evaluated through a driver 8. At this time, a noise application part 9 is provided at a signal line connected to an input terminal of input terminals of the LSI 4 to be evaluated and selected beforehand. A noise pattern generated at a noise generation part 7 is applied to the LSI 4 through the noise application part 9. Thereafter, an output pattern obtained from an output terminal of the LSI 4 to be evaluated and an expected value pattern are compared by a comparator 10. After the comparison, if the patterns perfectly agree, an operation of the LSI 4 is judged as normal. If even a part of the patterns disagree, the LSI 4 is judged to malfunction and a result of the judgment is output as a judgment result output 22.
Patent JP-2000013661-A (JP)
Title: Digital camera
Inventor: KUBO HIROAKI
IPC: H04N5/225
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which displays a preview image at an animation rate and also obtains a high-quality photographic image. SOLUTION: This camera is provided with more than two image pickup sensors 8 and 13 which have the different number of pixels with which an optical image of a subject is subjected to photoelectric conversion. The sensors 8 and 13 include the 1st image pickup sensor 8 that is used to record photographic images and the 2nd image pickup sensor 13 which has less pixel number than the 1st image pickup sensor and is used to display a preview image. It is desirable to show an image that synthesizes a part of an image obtained based on an output of the sensor 8 with a part of an image obtained based on an output of the sensor 13 as a preview image.
Patent JP-S6415749-A (JP)
Title: Production of nonmagnetic encapsulated toner
Inventor: YUSA HIROSHI
IPC: G03G9/08
Filed: 1987-07-10
Abstract: PURPOSE:To enhance the perfection of coating by dispersing core particles into a shell material solution in the basic pH region, and then, changing the pH of the dispersion to precipitate the shell material and to coat the surfaces of the particles with it. CONSTITUTION:The encapsulated toner is produced by dissolving the shell material in an aqueous medium, such as a mixture of water and a lower alcohol, adding a basicity changing agent, such as NaOH, to set it to the basic pH, dispersing the solid core particles containing a colorant into said aqueous medium, then adding an acidifying agent, such as acetic acid, to change the pH of the dispersion upto the region precipitating the shell material, and thus coating the surfaces of the core particles with the shell material, thus permitting agglomeration or coalescence of the produced capsules, and occurrence of free shells to be prevented, and the toner high in the perfection of coating to be obtained.
Patent JP-S5793914-A (JP)
Title: Stabilizing method of scopolia root extract in pharmaceutical
Inventor: HAYASHI SHINICHI
IPC: A61K36/81
Filed: 1980-12-03
Abstract: PURPOSE: To obtain a scopolia root extract pharmaceutical, stable to heat and alkalis, and storable for a long term, by kneading the scopolia root extract useful as a constituent in a medicine for the stomach and bowels with crystalline cellulose in a specific proportion, and mixing the resultant trituration with another constituent.  
     CONSTITUTION: A scopolia root extract is kneaded with crystalline cellulose at a weight ratio of 1:2 or more, and the resultant mixture is then dried under reduced pressure at 70°C or below and pulverized by a pulverizer. The resultant powder is then sieved, and powder having a suitable particle size is collected to give a trituration, which is then mixed with another constituent, e.g. an antacid agent, to stabilize the scopolia root extract in the complex pharmaceutical. The resultant pharmaceutical is stable to heat and alkalis and will not be easily decomposed even on mixing with the antacid agent and is proof against the storage for a long term. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6063108-A (JP)
Title: Preparation of particle board
Inventor: YANAGI HEIJIROU
IPC: B27N3/02
Filed: 1983-09-19
Abstract: PURPOSE:To obtain the titled board easy to release from a hot plate and a metallic mold by a method wherein a hot press and a patch plate are coated with polyisocyanate compound, wax and water and chips coated with polyisocyanate compound are molded in a press. CONSTITUTION:A hot press and a patch plate are coated previously with polyisocyanate compound such as trilene diisocyanate etc., wax having a melting point 60 deg.C are more such as carnauba wax etc. and water. Then, chips coated with polyisocyanate compound are molded by the above-mentioned hot press and a patch plate to obtain the desired particle board. Additionally above chips are preferably covered with wax having the melting point 60 deg.C and more.
Patent JP-H0219784-A (JP)
Title: Transponder device
Inventor: NASU SEIICHI
IPC: G01S13/75
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a deceptive effect of a transponder pulse by fetching exclusively a high frequency signal which has been brought to noise modulation, and a radar radio wave signal stored in an FML (high frequency signal storage circuit) which has been received by a receiving antenna. CONSTITUTION:A receiving radar radio wave by a receiving antenna 1 is stored as a high frequency by an FML 2. Subsequently, said radio wave is fetched from the FML 2 as a transponder pulse only at the time when a two-pole side of a diode switch 3 is connected to the FML 2 side, brought to high frequency amplification 4, thereafter, transmitted to a radar side by a transmitting antenna 5. Also, when the switch 3 is connected to an amplitude modulator 11 side, an output of a high frequency oscillator 10 which is brought to frequency transmission in the vicinity of a radar frequency is brought to noise modulation by the amplitude modulator 11, and thereafter, brought to high frequency amplification 4 through the switch 3, and transmitted to the radar side by the antenna 5. Accordingly, on the radar side, during other time than the transponder pulse, it cannot be confirmed by a noise-like detection waveform, therefore, the transponder pulse cannot be discriminated nor decided, and a deceptive effect is obtained.
Patent JP-H0459578-A (JP)
Title: Elevator group management system
Inventor: OIYAKE YASUKUNI
IPC: B66B1/20
Filed: 1990-06-29
Abstract: PURPOSE:To improve the processing efficiency of the whole system by controlling the allotment of an elevator group in parallel by using a main task of each group management control device to plural hall calls generated simultaneously or almost simultaneously, by each group management control device. CONSTITUTION:A group management control main function task 10 controls the whole allotment of an elevator group to plural hall calls generated almost simultaneously. That is, when a hall call is generated, the group management control main function task 10 activates a group management control subfunction task 11 while sending a starting direction to unit control devices 2-1, 2-2,...2-N, in order. And the evaluation values of elevators found by each group management control subfunction task 11 are collected and compared each other, to determine the elevator to respond to the hall call generating floor most quickly. And the group managemant control main function task 10 outputs a control direction to the unit control device 2-1, 2-2,... or 2-N which controls the corresponding elevator, and at the same time, controls the hall call buttons 5. Consequently, the processing efficiency of the whole system is improved.
Patent JP-2000007146-A (JP)
Title: Glass substrate holding tool
Inventor: TSUJI HARUYUKI
IPC: G01N21/93
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress generation of bending and vibration without damaging the surface of a substrate by sucking and holding a glass substrate by a holding frame forming an opening for transmission and illumination at the center and erecting a plurality of supporting pins supporting a glass plate on an upper surface of a transparent member with rigidity. SOLUTION: By projectingly providing two reference pins 6 and a reference pin 6 on an upper surface front side of a holding frame 1 and an upper surface left side, respectively, and abutting a side surface of a glass plate mounted on a supporting pin 4 on the side surfaces of three reference pins 6, the positioning is performed. On an upper surface right side and an upper surface rear side of the holding frame 1, each one aligning pin 7 is disposed so as to be freely movable in a center direction of the holding frame 1. The aligning pin 7 presses a side surface of a glass substrate 3 mounted on the supporting pin 4 in the center direction of the holding frame 1 by a driving mechanism connected with the lower part.  At 8 portions of at the peripheral edge of an opening 1a for irradiating transmission light of the holding frame 1, suction pads 8 are disposed and the glass substrate 3 positioned by the reference pins 6 and the aligning pins 7 is sucked and fixed.
Patent JP-H0460181-A (JP)
Title: Intake pump control system
Inventor: TSUKAMOTO TSUNEO
IPC: F04B49/06
Filed: 1990-06-29
Abstract: PURPOSE:To eliminate waste of power consumption so as to realize a reasonable cost by preferentially operating an intake well of small power consumption in an intake pump when start/stop operation of the intake pump and a level of a distributing reservoir are controlled relating to a plural intake wells and water distributing reservoir and surface water. CONSTITUTION:Two intake wells 41, 42 and surface water 43 are provided to serve as a water source, and the surface water 43 is guided to the first distributing reservoir 47 via a sand basin 44, filter basin 45, clean water reservoir 46, etc. On the other hand, water of the first intake well 41 is distribution-fed to a separate system distributing reservoir via a conveying pump station 49, and water of the second intake well 42 joins also supply water to distributing reservoirs 47, 48 in addition to joining water to the intake well 41. In a filter plant operation control system of an water supply equipment thus obtained, when start/stop operation of an intake pump and a level of a distributing reservoir are controlled based on a distributing flow amount and an operational condition of each intake pump, the intake well of small power consumption in the intake pump is preferentially operated. In the case of a small number of distribution pumps in operation at night, intake water is controlled from a deep well water source till the distributing reservoir is fully filled.
Patent JP-2000012953-A (JP)
Title: Semiconductor laser element and its manufacture
Inventor: DOI KENJI
IPC: H01S5/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable AlGaInP semiconductor laser element by forming a current non-injecting structure near the end face of the element, with a simple manufacturing process. SOLUTION: A semiconductor laser element incorporates at least a first conductivity-type clad layer 130, an active layer 110, and second conductivity- type clad layers 120 and 150 and is provided with a double heterostructure formed on a first conductivity-type semiconductor substrate 210, a ridge stripe which is formed of the second conductivity-type clad layer 150 and extended in the direction of a resonator, a first current blocking layer 250 which covers the side faces and top face of the ridge stripe, so that the stripe width of at least one light emitting section of the resonator becomes narrower than the stripe width in the resonator, and a second current blocking layer 190 which buries both sides of the ridge stripe. The first current block layer 250 is made of an AlInP layer. Consequently, a highly reliable AlGaInP semiconductor laser element can be realized.
Patent JP-H0811602-A (JP)
Title: Front and back seat tilting device
Inventor: YAMAUCHI YOSHIHIKO
IPC: B60N2/18
Filed: 1994-06-30
Abstract: PURPOSE:To reduce the number of parts, save a space and prevent malfunction by providing a common operating lever to unlock a front side mechanical locking mechanism and a back side mechanical locking mechanism. CONSTITUTION:A front frame member 4 to form a cushion frame 26 is mounted with a forked operating lever member 1 via a pin hole 4a with a pin 3 to be rotationally moved together with a cable bracket 2. By rotationally moving the operating lever 1a of an operating lever member 1, cables 33, 34 are pulled and mechanical locking mechanisms 27, 28 are alternately unlocked to operate a front and back tilt via link mechanisms 24. 25. The operating lever 1a is moved alternately to both directions to freely adjust the operation of the front and back tilt from the lowest position to the highest position as desired.