baber/WOPTO huggingface dataset:
Patent JP-S6093118-A (JP)
Title: Intake air cooling device of engine with supercharger
Inventor: YAMAMOTO YUKIO
IPC: F02B29/04
Filed: 1983-10-28
Abstract: PURPOSE:To cool supercharged air effectively without the larger-sized evaporator and the condenser of a refrigeration unit by installing the evaporator of the refrigeration unit in the intak air path located in lower stream of a cooler. CONSTITUTION:Supercharged air which is sucked in through an air cleaner 9 and compressed by the compressor 11 of a turbo-supercharger 10, is cooled by a cooler 12. When the temperature of the supercharged air cooled by the cooler 12 is detected by the first temperature-sensor 25, and further when the detected temperature is over 70 deg.C, a compressor 19 is driven by a magnetic clutch 23 connected thereto and a refrigeration unit 16 is operated. In a surge tank 13, supercharged air pre-cooled in the cooler 12 is subjected to heat exchange with the refrigerant in the evaporator 17 of the refrigeration unit 16, and further is cooled by evaporating the refrigerant. The temperature of supercharged air cooled in the surge tank 13 is detected by the 2nd temperature sensor 26, and the feedback control is performed so that the opening of an expansion valve 22 varies in accordance with the temperature.
Patent JP-H0947347-A (JP)
Title: Coaster
Inventor: OKUDA TADASHI
IPC: A47G23/032
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a coaster which is prevented from being hung up together with a glass, etc., on the coaster even when the glass, etc., is picked up. SOLUTION: This coaster is composed of plural layers, fiber fabric tightly gathering fibrins on the surface is used for a front layer 2, and a resin sheet is used for a rear layer 3. Between those layers, an intermediate layer 4 composed of a resin sheet forming a lot of projecting parts on its entire surface is interposed on the surface on the side of the front layer 2, and polishing working is exerted upon the rear surface of the rear layer 3.
Patent JP-H0366174-A (JP)
Title: Semiconductor device provided with quantum thin wire and its manufacture
Inventor: MOCHIZUKI KOJI
IPC: H01L29/80
Filed: 1989-08-04
Abstract: PURPOSE:To easily form a sufficiently thin quantum thin wire with good controllability and to realize a high-speed operation by a method wherein a third semiconductor layer is formed on a sidewall of a first semiconductor thin film and a second semiconductor layer via a second semiconductor thin film and a quantum thin wire is formed in their interface. CONSTITUTION:GaAs thin films 6 and AlGaAs thin films 8 are laminated alternately on a substrate 2 via an AlGaAs layer 4 to form a GaAs-AlGaAs superlattice layer 10. A high-resistance i-type GaAs layer 14 is formed on one sidewall of the superlattice layer 10 via an AlGaAs thin film 12; an n<+> type GaAs layer 16 is formed on the other sidewall. When a negative voltage is applied to the side of the i-type GaAS layer 14 and a positive voltage is applied to the n<+> type GaAs layer 16, a potential which is changed at the same cycle as that of a superlattice is formed, electrons are accumulated in a potential well formed in positions adjacent to the thin films 6 and thin wires of electrons are formed. In this manner, quantum thin wires 18 whose diameter is 500Angstrom  or lower and whose cycle is 1000Angstrom  are formed.
Patent JP-H0870380-A (JP)
Title: Image reader
Inventor: KOIKE TAKANAO
IPC: H04N1/387
Filed: 1994-08-29
Abstract: PURPOSE: To synthesize plural images into one image and to excellently reproduce the image of a large-sized original by providing an operation control means properly varying the directions of plural of image data which are successively extended in an image memory at the time of a synthetic reading mode. CONSTITUTION: The direction of image data which is successively read by a scanner mechanism 2 and is extended in an image memory 10 is properly varied because an operation control means composed of an initial value register 13 and a direction designation circuit 14 properly varies the initial values and the count directions of a main scanning counter 11 and a sub-scanning counter 12, corresponding to the manual operation of a control panel 15. When a reading is performed by a quadri-seated mode, the positioning of an original to the scanner mechanism 2 is performed by the left recess reference on the first time, by the right recess reference on the second time, by the left recess reference for the right lower part by making the original upside down on the third time, and by the right recess reference for the left lower part by remaining original upside down on the fourth time.  In a bi-seated mode, the reading is performed by the operation corresponding to the first time and the third time operations. Thus, only one image data is read from a sheet of the original.
Patent JP-S6359265-A (JP)
Title: Shading correction system
Inventor: MAEDA HISASHI
IPC: H04N1/401
Filed: 1986-08-29
Abstract: PURPOSE:To contrive to improve the picture quality of a bit of picture information, by performing a prescribed arithmetic calculation on the bit of picture information based on a bit of reference white level information stored in a correction line memory, and outputting an arithmetic result as the bit of shading-corrected picture information, when a medium to be read is read-scanned, and the bit of information of the medium is obtained. CONSTITUTION:In addition to a correcting read scan control means 100 which performs a read scan on a prescribed white plane before the read scan is applied on the medium to be read, and obtains a bit of white picture information, a bit of white level correction means 200 is provided, and after a smoothing processing is applied on the bit of white picture information obtained at the read scan control means 100, the bit of white picture information is stored in the correction line memory, and the prescribed arithmetic calculation is applied on the bit of picture information based on the bit of reference white level information stored in the correction line memory, and the arithmetic result is outputted as the bit of shading- corrected picture information. As a result, for example, even when a flaw, etc., is present on a back plane plate, or a white original, the bit of ideal reference white level information from which the influence of the flaw is eliminated, is stored in the correction line memory, and it is possible to obtain the bit of picture information with superior high quality.
Patent JP-2000036358-A (JP)
Title: Card connector
Inventor: WADA TAKAMITSU
IPC: H01R13/629
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent a contact pin of a connector body from being folded upon abutting to a grounding metal plate of a frame body when the connector body fixed to a mounting board is coupled with and removed from the frame body. SOLUTION: A projection 140 is formed on each side face of an insulator 120 of a connector body 100. A frame body 200 has a card guide part 210, and a protrusive guide 260 including a sideways longer part 261 parallel with the card inserting/drawout direction is provided on that surface of card guide part 210 where coupling is generated with the insulator 120 and which is opposing to the two side faces of the insulator.  When the connector body and the frame body are coupled or separated to/from each other, the upper edge member of the sideways longer part 261 is guided by the projections 140 so that a contact pin 110 does not contact a ground metal plate 230, and if the operator is going to couple the frame body 200 from above carelessly, the projections 140 abut to the lower edge member of the sideways longer part 261 so that the contact pin does not contact with the grounding metal plate.
Patent JP-H0366244-A (JP)
Title: Demodulator
Inventor: OTA HARUO
IPC: H04L27/38
Filed: 1989-08-05
Abstract: PURPOSE:To eliminate the need for provision of a phase shift means or a demodulation means separately by adding newly an amplitude detection means detecting an amplitude of a demodulation signal from two orthogonal demodulation signals, and outputting a prescribed value from a phase signal conversion means in response to the phase and amplitude. CONSTITUTION:An input signal is converted into a digital signal by an A/D converter 201 and orthogonal reproduced carrier signals 212, 213 are multiplied respectively at multiplier circuits 202, 203. A phase detection circuit 107 detects a phase of a signal 20b to obtain a reproduced carrier phase signal 113 via a switch 110, a loop filter 111 and a voltage controlled oscillator circuit 112. The reproduced carrier phase signal 113 is converted into orthogonal reproduced carrier phase signal 212, 213 orthogonal to each other by a sinusoidal wave conversion circuit 208 converting phase information into a sinusoidal wave and a cosine wave conversion circuit 209 converting the information into a cosine wave and they are fed back to the said multiplier circuits respectively.
Patent JP-H0524789-A (JP)
Title: Crane outrigger floating detecting device
Inventor: ISHIKAWA YUSUKE
IPC: B66C23/88
Filed: 1991-07-19
Abstract: PURPOSE:To contrive improvement of safety at the time of hoisting work with crane or the like by generating an alarm in the case of floating an outrigger detached from the surface of the ground at the time of hoisting work by the crane. CONSTITUTION:An internal pressure of a hydraulic jack 12 for an outrigger 10 is transmitted to a pressure switch 22 through a pressure oil hose 20 with an intermediate block 18 serving as detecting end. The positive internal pressure is surely generated in the hydraulic jack 12 by reaction force of the ground surface in a normal condition, and by moving a crane tilted, the jack internal pressure partly in the outrigger 10 is gradually decreased to become 0 when floating is started. For instance in the pressure switch 22, its working point is set to 30kg/mm<2> to reach a preset value just before the outrigger 10 is started to float. As a result, the pressure switch 22 is actuated to predict a hazard by generating an alarm by an alarm device 24. In this way, safety is improved at the time of hoisting work in the crane or the like.
Patent JP-S58104927-A (JP)
Title: Preparation of anionic exchange membrane
Inventor: NAKAMURA TAKASHI
IPC: B01J47/12
Filed: 1981-12-18
Abstract: PURPOSE:To obtain an anionic exchange membrane with a low content of impurities suitable for regenerating a stable color developing solution, by treating  an anionic exchange membrane containing quaternary ammonium groups with a nitrate. CONSTITUTION:An anionic exchange membrane containing quaternary ammonium groups, e.g. total four H atoms in ammonium ions are substituted by alkyl groups, e.g. methyl groups, is dipped in an aqueous solution of a nitrate, e.g. nitic acid or lithium nitrate, preferably in 0.2-2.0 N concentration, particularly at 10-40 deg.C, and repeatedly washed several times to give the aimed anionic exchange membrane.
Patent JP-H0956052-A (JP)
Title: Accident detecting device for ac feeder circuit
Inventor: KATO NOBUYUKI
IPC: B60M3/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of an accident detecting device for an AC feeder circuit by detecting low- and high-order harmonic currents from a feeder circuit current, adding the detected currents to each other, and comparing the sum with a fundamental current and, when the fluctuation of the deviated current exceeds a set level, outputting the output signal. SOLUTION: A high-order harmonic current detecting circuit 6 detects a high-order harmonic current IfH containing the eleventh-harmonics, thirteenth-harmonics, twenty- first harmonics, etc., at high contents and inputs the current IfH to an adding circuit 7 through a coefficient circuit K2 and the circuit 7 adds the inputted current IfH to a low-order harmonic current IfL. When the current IfH contains the eleventh- and thirteenth-harmonics at high contents, the circuit 7 detects the current IfH and uses the current IfH as a suppressing amount. When the current IfH is used as the suppressing amount, a specific current is inputted to a ΔI detecting circuit 2 and the circuit 2 detects the variation ΔI and a level discriminating circuit 3 compares the ΔI with a set value and, when the ΔI is larger than the set value, outputs an output signal.  Therefore, the malfunction of an accident detecting device for the AC feeder circuit can be prevented even when the content of low-order harmonic components is lower and that of high-order harmonic components is higher.
Patent JP-H0756942-A (JP)
Title: Picture data retrieval method
Inventor: NAKANO KAZUNORI
IPC: G06F17/30
Filed: 1993-08-18
Abstract: PURPOSE:To reduce the transmission of unnecessary picture data and to shorten retrieval time by executing the expanding stop processing and the transmission stop processing of unnecessary picture data retrieved in the middle of an expanding processing by means of progressive encoding. CONSTITUTION:In a data base system for preservation 204, a picture and a browsing picture as auxiliary information of a picture retrieval are compression- processed 320, and they are accumulated in a picture file 321 and a browsing picture file 322. In a transmission processing 303, the browsing picture becoming a candidate by a browsing picture directory management 302 is transmitted to an analysis system 206. When the target picture is visually recognized from the display picture and the picture is selected by click input using a mouse 326 in a selection processing 308 while a stepwise expanding processing 304 by progressive encoding is executed, the stepwise expanding of the browsing picture is stopped by an expanding stop processing 307. The stepwise transmission of the browsing picture is stopped by a transmission stop processing 308 and the picture is retrieved from the selected browsing picture.
Patent JP-H0624137-A (JP)
Title: Thermal recording material
Inventor: ABE TOSHIYUKI
IPC: B41M5/337
Filed: 1992-07-09
Abstract: PURPOSE:To maintain color-developing sensitivity, and to improve oil resistance, plasticizer resistance and heat resistance by adding bis (benzoic acid ester) sulfone shown in specified general formula to the material of a recording layer composed of electron-donating colorless dyes, an acidic substance for rendering the dyes thermosensitive, and a binding agent. CONSTITUTION:Bis (benzoic acid ester) sulfone shown in formula is contained in a recording layer. Where R in formula represents 1-18C alkyl group or alkoxy group, an aralkyl group, which may have a substituent group, or a phenyl group, which may have the substituent group, and R1 and R2 may be the same or differ, and represent a hydrogen atom, 1-5C alkyl group or alkoxy group, a nitro group, a cyano group or a halogen atom. A bis (benzoic acid ester) sulfone compound may be compounded 0.5-10 times and a binding agent 0.3-3 times in total amount with a triallyl methane group compound (electron-donating colorless dyes) and a phenolic compound (an electron-accepting compound).
Patent JP-H0491396-A (JP)
Title: Turbo type pump
Inventor: YAMAZAKI SHIZUKA
IPC: F04D29/048
Filed: 1990-07-31
Abstract: PURPOSE:To feed liquid in a clean condition without any stagnation by generat ing dynamic pressure following the rotation of an impeller in dynamic pressure grooves provided on one surface of the impeller, and supporting the impeller without touching through the action of the dynamic pressure and the suction force of a permanent magnet. CONSTITUTION:When a rotor 7 rotates in the direction of the arrow (A), a magnetic coupling is composed by permanent magnets 6 and 8, and an impeller 3 rotates in the same direction as mat of a rotor 7. Dynamic pressure is generat ed between one surface 5 of the impeller 3 and the inner surface 12 of a casing 2 through the action of a dynamic groove 10 in response to the rotation of the impeller 3. Thereby the impeller 3 rises against the suction force between respective permanent magnets 6 and 8, and rotates in a non-contact condition. Also, the rotation of the impeller 3 makes operation fluid to flow from a fixed shaft 9 side to a spiral chamber 13 side as shown by the arrow (B), (C), and (D). Accordingly, the whole volume of a pump becomes small and compact without contaminating operating fluid, and also solidification and/or precipitation of impurities due to the stagnation of operating fluid does not occur.
Patent JP-S6186535-A (JP)
Inventor: KUBOYAMA NOBUYOSHI
IPC: F26B23/00
Filed: 1984-09-29
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-S58109662-A (JP)
Inventor: YABUTA MASAHIRO
IPC: D04B15/68
Filed: 1981-12-17
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-H0487931-A (JP)
Title: Driving device of lateral heat sealing member in vertical pillow packing machine
Inventor: FUKUDA MASAO
IPC: B65B9/06
Filed: 1990-07-31
Abstract: PURPOSE:To introduce properly a lateral heat sealing member corresponding to the kind of a packing material itself or a substance to be packed by a method wherein at a part of a driving force transmitting means for rotating lateral heat sealing means in reversed directions to each other, a locus setting means which works on the means to make the lateral heat sealing members run linearly along a transfer passage of the packing material. CONSTITUTION:When a cam 1 is driven by a driving shaft 2 to rotate, a cam follower 8 which rotates in contact with a peripheral surface of the cam 1 displaces a sealing jaw rotating shaft 5 in a vertical direction with respect to a transfer passage of a packing material (W) through a bracket 7. On the other hand, a Schmidt coupling 3 transmits the rotation of the driving shaft 2 to the sealing jaw rotating shaft by a relation of 1 : 1, and further, rotates an arm 10 fixed on the rotating shaft 5 around the shaft 5. By this, a sealing jaw 16 mounted on a tip end of the arm 10 through a planet gear 12 rotates drawing a substantially D-shaped locus, taking a linear locus within a heat sealing range (A), corresponding to the shape of the cam 1, while it is kept to be horizontal with a heating surface 16a constantly facing the packing material (W).
Patent JP-S6265306-A (JP)
Inventor: OISHI KAZUO
IPC: H01C17/242
Filed: 1985-09-17
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-S58106851-A (JP)
Title: Semiconductor device
Inventor: ITOU TAKASHI
IPC: H01L23/556
Filed: 1981-12-18
Abstract: PURPOSE:To eliminate the secular change of characteristics of a semiconductor element due to impurity ions, the deterioration of damp-proof property and the malfunction due to alpha-rays while to enable the UV-PROM sealing by forming the whole resin coating the upper section of a semiconductor chip by resin different from the resin of other sections. CONSTITUTION:Resin such as conventional epoxy is used as it is as a section shown in 1, but the periphery and upper section of a chip shown in 4 differ from 1, and are formed by high-purity resin from which ionic impurities and uranium and thorium discharging radiation are removed. The intrusion of impurity ions and alpha-rays to the element is interrupted because the high-purity resin is positioned between the element and normal resin and separates both.
Patent JP-2001034828-A (JP)
Title: Cooling/heating device for automatic vending machine
Inventor: ADACHI AKIO
IPC: G07F9/10
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to minimize an average temperature difference between the inside and outside of a cabinet without expanding an install space or lowering article storage efficiency. SOLUTION: Concerning this cooling/heating device, a cold or warm air stream 16 heat-exchanged by an evaporator 14 or heater 10 is blown through an air circulating duct 8a to a lower area in the cabinet housing an article storage rack 4 by air blowing from an internal fan 9 and circulated so as to be returned through an article carry-out shooter plate 7 under the article storage rack 4 to the internal fan 9 and a circulating route of air based on the internal fan 9 is not formed in an upper area in the cabinet.
Patent JP-H05185752-A (JP)
Title: Coloring matter for thermal transfer recording and transfer sheet containing the coloring matter
Inventor: KOSHIDA HITOSHI
IPC: B41M5/385
Filed: 1992-07-31
Abstract: PURPOSE:To make stability of shelf life of coloring matter in a binder on a transfer sheet good by a method wherein a thermal transfer layer containing black coloring matter for thermal transfer recording in which orange coloring matter of a specific structure and blue coloring matter of a specific structure are mixed, is provided on a base material. CONSTITUTION:Ink is prepared by dissolving or dispersing coloring matter for thermal transfer recording wherein respective specific amounts of orange coloring matter expressed by the formula I (Ar1, Ar2, Ar3 express an aryl group) and blue coloring matter expressed by the formula II (R1, R2, R3 express a hydrogen atom, a halogen atom, a nitro group, a hydroxy group, an alkyl group, etc., and R4, R5 express an alkyl group.) are mixed, together with binder resin in an organic solvent. A thermal transfer layer is laminated by coating and drying that ink on a base material of condenser paper, a plastic film, etc., and a transfer sheet is formed. After superimposing the transfer sheet on a material to be recorded, the transfer sheet is heated and pressurized from a rear surface of the transfer sheet with a thermal recording head to transfer the coloring matter on the transfer sheet onto the material to be recorded.
Patent JP-S6183977-A (JP)
Title: Apparatus for inspecting semiconductor apparatus
Inventor: HONMA MICHIO
IPC: G01R31/28
Filed: 1984-09-29
Abstract: PURPOSE:To enable accurate inspection without judging a good product as an inferior one by reading an erroneous inspection pattern, by automatically reading a code number determined in correspondence to the memory content of ROM on a semiconductive wafer in the relation of 1:1 and altering the inspection pattern corresponding to the code number prior to inspection. CONSTITUTION:Laser beam is allowed to irradiate the surface of ROM3 from a reading part 4 having a light source and a light receiving part and a code number is discriminated by reading reflected light and the discriminated result is transmitted to a memory part 5 to read a different kind of a code pattern on the basis on said discriminated result. Then, on the basis of the read inspec tion pattern, the memory content of ROM3 is inspected through the inspection probe group 10 contacted with the electrode pad of ROM3 in an inspection part 6. Because the code number is read by utilizing reflected light as mentioned above, the code number can be read accurately and, because the inspection pattern corresponding to each ROM is read by eliminating a mistake, the accu rate inspection of ROM can be performed.
Patent JP-H0866641-A (JP)
Title: Classifier
Inventor: NISHIMURA KOICHI
IPC: B03B5/28
Filed: 1994-08-30
Abstract: PURPOSE: To reduce the width size on the short-side side of a pool without a bucket wheel being made small and to reduce expenses for transportation or the like. CONSTITUTION: A pool 11 has a storage tank 12 and a precipitator 13 and has a shape long in the arrangement direction. In the storage tank 12, a bucket wheel 17 having plural scooping parts 16 on the outer peripheral part is rotatably arranged. Since the bucket wheel 17 is arranged in a form in which its axial direction is perpendicular to the longitudinal direction of the pool 11 and is arranged in a form in which it is along the longitudinal direction of the pool 11, the width size L3 on a short-side 11a side of the pool 11 is smaller than the diameter size D2 of the bucket wheel 17, and is set, for example, at such a width tint the pool is transported, mounted on a truck. Furthermore, the pool 11 is transported by one trailer truck.