baber/WOPTO huggingface dataset:
Patent JP-S58153380-A (JP)
Title: Superconductive device
Inventor: OHARA AKINORI
IPC: H01F6/04
Filed: 1982-03-08
Abstract: PURPOSE:To contrive miniaturization of the titled device by a method wherein a compressor is formed utilizing a high-powered external magnetic field which will be generated by a superconductive coil. CONSTITUTION:A race-track type superconductive coil 2 is contained in a cryostat 1. A race-track type moving coil 6, which is smaller in size than the coil 2 and performs a rolling movement, is provided on the external surface of the cryostat 1. The moving coil 6 is provided in such a manner that the two sides of the same will be positioned in the equal distance from one side of the coil 2. When an AC current is applied to the moving coil 6, it performs a rolling movement by the external magnetic field generated by the coil 2. At this point, when a piston 7 is connected to the moving coil 6 through the intermediary of an arm 11, a reciprocatory movement is performed in a cylinder 8, and a compressor 5 is formed. Thus, it is unnecessary to provide the compressor separately from the superconductive device, and also the shield of magnetic field is unneccesitated, thereby enabling to miniaturize the device.
Patent JP-H01212585-A (JP)
Title: Pachinko ball storage tank inside pachinko island
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1988-02-19
Abstract: PURPOSE:To prevent the shortage of balls in a pachinko island by storing an adequate amount of balls in pachinko storage tanks while making the balls running over from distribution routes flow in to the storage tanks, and making the balls flow out from the storage tanks when premium balls are released abundantly to reduce the balls in collection routes. CONSTITUTION:When pachinko machines 30 installed to a pachinko island are operated, and the number of premium balls and the number of collecting balls are equal, there is no change of the balls circulating through premium ball distribution pipes 7, pachinko machines 30, collection pipes 20, and a grinding/lifting machine 12, and being stored in the storage tanks 17. When the number of the collecting balls is more than the number of the premium balls, the balls in the collection pipes 20 are delivered to a premium ball storage tank 14 by the grinding/lifting machine 12 from feeding pipes 13a and 13b through a leading passage 26 and a linking passage 16. Furthermore, in the operation condition when the number of the premium balls is more than the number of the collecting balls, the balls stored in the storage tanks 17 are fed to joints 27 at the ends of the collection pipes 20 from stored ball flowing-in entrances 23, delivered to the grinding/lifting machine 12, and fed to the premium ball distribution pipes 7 instantly, making no ball-shortage condition in the pachinko island.
Patent JP-H07223200-A (JP)
Title: Water jet machining device
Inventor: KOUZUKI TAKAAKI
IPC: B24C5/02
Filed: 1994-02-10
Abstract: PURPOSE:To provide a water jet machining device capable of sharply mitigating the machining restriction. CONSTITUTION:This water jet machining device is provided with a high-pressure water generating unit 1 generating the high-pressure water pressurized at a high pressure, a water head section 2 having a jet nozzle spurting the high- pressure water fed from the high-pressure water generating unit 1, and a compressed air generating unit 4 generating the compressed air. A water jet spurted from the jet nozzle is sprayed to a work 17 for prescribed machining. The compressed air fed from the compressed air generating unit 4 is spurted from an air jet section 19 along the water jet, and an air current layer is formed between the water jet and the atmospheric region.
Patent JP-S5836229-A (JP)
Inventor: ROBERUTO ESUKURUSERU PONZU
IPC: D01H9/00
Filed: 1982-03-09
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-S58155666-A (JP)
Title: Fuel cell
Inventor: TAKAHASHI ISAO
IPC: H01M8/02
Filed: 1982-03-12
Abstract: PURPOSE:To improve the dispersibilities of a fuel and an oxidant, and provide a fuel cell which has a battery frame which can be effectively made in contact with the electrode surface by forming a current-collecting body by stacking plural pieces of thin plates which have an arbitrary number of opening holes and have an electric conductivity. CONSTITUTION:On a battery frame 12, diamond-crossing stacked current-collecting bodies 15 and 16 are provided alternately, with gas-separating plates 14 provided between them, and joined together by either a diffusion joint or an eutectic-crystal pressure contact so as to form a fuel chamber 17, which has an electric conductivity. The peripheral part 13 of the battery frame 12 is provided with fuel-inlet-side paths 18 and fuel-outlet-side paths 19. An oxidant chamber, which is provided in the center of the back surface of the battery frame 12, is formed by arranging diamond-crossing stacked current-collecting bodies 15 and 16 of the fuel chamber 17. Both oxidant-inlet-side paths 20 and oxidant- outlet-side paths 21 are connected to the oxidant chamber provided on the back surface of the battery frame 12.
Patent JP-H11216232-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a game player from being given distrust as against a ball flow by forming the front sides of ball passages (warp passage) by means of a transparent member so as to enable recognizing the ball flows visually in the ball passages. SOLUTION: The warp passages 120 and 122 for receiving the balls flowing down in a game area from a warp entrance 117, guiding the received balls and discharging them from warp exits 121 and 123 to the prescribed position of the game area again are provided, the front sides of the warp passages 120 and 122 are formed by a transparent ball passage constituting member 100 and the insides of the passages 120 and 122 are made to be visually recognized from an external part. Thus, the flows of the balls inside the warp passages 120 and 122 are visually recognized from the external part so that the game player is not given distrust as against the ball flows inside the warp passages 120 and 122.
Patent JP-S56134374-A (JP)
Title: Voice and picture reproducing device
Inventor: MATSUSHITA SHINICHI
IPC: G09G5/34
Filed: 1980-03-24
Abstract: PURPOSE:To make it easy to use a voice and picture reproducing device for amusements, education, etc., by reproducing a timbre and by displaying picture information as a magnetic tape runs. CONSTITUTION:On track 2 of tape 1, picture information data is recorded and on track 3, timbre information signal 7 is recorded. The picture information data consists of display control data 4, scroll control data 5 and picture display data 6, and data 4 is passed through fixed playback head 14, demodulating circuit 15 and processing circuit 16 to control the address of writing in display memory 17. Data 5 is supplied to control circuit 19 via head 14 and circuit 16 to generate a timing signal and count 20 of the read address of memory 17 is controlled to control the speed of scroll display. Data 6 is written in memory 17. Signal 7, on the other hand, is reproduced by head 12 simultaneously with the reproduction of the picture information and supplied to speaker 22.
Patent JP-H01249063-A (JP)
Title: Apparatus and method for separating leucocyte from platelet concentrate
Inventor: DEEBUITSUDO BORISU POORU
IPC: A61K35/16
Filed: 1989-02-17
Abstract: PURPOSE: To provide a leukocyte separator form condensed thrombocytic solution, making possible to reduce the content of leukocyte in a condensed thrombocytic solution by composing so that, as an element, a perforated fiber- shaped modifying medium having a specified critical surface tension, the diameter of a small, bore and a bulk density is used. CONSTITUTION: A reduction device 10 mainly comprises a housing 11 and a filter absorbent 12, the housing 11 forms a fluid flow passage between an inlet port 13 and an outlet port 14, and the filter absorbent 12 is arranged by crossing the fluid flow passage into the housing 12. The filter absorbent element 12 is a perforated fiber-shaped modifying medium specified by 95 dyne/cm of the critical wet surface tension(CWST), the diameter of the small bore in the range of 8-6μm, and less than 0.36g/cc of the bulk density. The fiber of the above medium consists of a polybutylene terephthalate, and its diameter is less than 30μm, and the effective flowing area is more than 40 square cm.  The condensed thrombocytic solution is sent into a modified device by using a mixture consisting of 0.05:1 to 0.35:1 of monomeric weight ratio of methacrylic acid/ hydroxyethylacrylate, thus the content of the leukocyte therein is reduced.
Patent JP-H03215318-A (JP)
Title: Oxide powder and its production
Inventor: OGAWA NOBUHIRO
IPC: C01G19/00
Filed: 1990-02-21
Abstract: PURPOSE:To make it possible to produce a sintered material having high density by specifying primary granular diameter, BET surface area and specific surface area ratio of indium oxide and indium oxide-tin oxide powder as raw material of the sintered material. CONSTITUTION:Powder of indium oxide and/or indium oxide-tin oxide having high dispersibility thoroughly satisfying the conditions of <=1mu primary granular diameter, >=15m<2>/g BET surface area and >=2m<2>/g specific surface area calcu lated from a granular size distribution is used as raw material of the objective sintered material. By said method, a sintered material inducing a large sintering shrinkage, namely having density of >=75% of theoretical density is obtained. Such a high density ITO-sintered material is used as a target to obtain a trans parent electroconductive film having extremely high quality. The above- mentioned powder is obtained by producing ITO powder having <=1mu primary granular diameter and mechanically crushing using a vibrating crusher having a crushing vessel diameter of <=10 times of vibrating amplitude.
Patent JP-H02219495-A (JP)
Title: Reluctance-type motor with output torque being directly proportional to exciting current
Inventor: BAN ITSUKI
IPC: H02P6/28
Filed: 1989-02-20
Abstract: PURPOSE:To raise the efficiency of an apparatus by bringing a current with a position-sensing signal applied to each-phase exciting coil to a set point through controlling said current by a chopper circuit. CONSTITUTION:A position-sensing signal is inputted from a terminal 55a. If the electric current of an exciting coil G increases to exceed a voltage included in the range from the input voltage (reference voltage 3d) of the positive terminal of an operational amplifier 19a to the input voltage (output voltage of an absolute-value circuit 24a) of the negative terminal thereof when the input of said terminal 55a does not exist, the output of said operational amplifier 19a changes to a low-level output. Therefore, transistors 20a, 20b are turned OFF and a magnetic energy stored in said exciting coil G is released via diode 21b, capacitor 23, resistor 22a, and diode 21a so that a discharge current decreases suddenly. When the input voltage of one terminal of the operational amplifier 19a decreases by a specified value, the output of said operational amplifier 19a becomes again a high-level output, said transistors 20a, 20b are turned ON, and the exciting current increases. A specified value of current is applied to said exciting coil G.
Patent JP-S53123982-A (JP)
Title: Method and apparatus of simultaneous measurement of surface temperature and emissivity of metals
Inventor: INOUCHI TOORU
IPC: G01J5/00
Filed: 1977-04-04
Abstract: PURPOSE:To remove noise and measure even emissivity and perform accurate temperature measurement by providing a radiation absorber and a radiation thermometer symmetrically on a line of an arbitrary angle to the metal surface to be measured within a specified range with respect to normal.
Patent JP-S57153487-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: TANAHASHI TOSHIYUKI
IPC: H01S5/227
Filed: 1981-03-17
Abstract: PURPOSE:To grow a required epitaxial layer in a V shaped groove with fine reproductivity by slowing down super cooling speed and cooling speed of material melting liquid. CONSTITUTION:A V shaped groove 4 is formed with it tip reaching an n type InP substrate 1 penetrating a p type InP layer 2 by treating an InP substrate 3 of 100 face azimuth with different azimuth etching liquid. The direction in which the groove 4 is formed is either azimuth 00 or 011 according to etching liquid. Then an n type InP layers 5, 5' are grown respectively in the groove 4 and on the surface of the substrate 3 by bringing these in contact with InP melting liquid with its saturation temperature less than 10 deg.C at the speed less than 0.2 deg.C/min. to perform liquid phase epitaxial growth. Then n type Ga As P layers 6, 6', a p type InP layer 7, and a p type In Ga As P layer 8 are grown on the surface of the substrate 3. A required epitaxial layer is thus formed with fine reproductivity.
Patent JP-S56134447-A (JP)
Title: Insepection of pattern
Inventor: URADE TOSHINORI
IPC: G01R31/50
Filed: 1980-03-25
Abstract: PURPOSE:To improve efficiency of a battery pattern inspection and to facilitate identification of a wire break and a short-circuit defect by flowing an electric current under such a condition as the film of a volatile liquid evaporating by heating is formed on the upper surface of electrodes and surveying the evaporating condition of the volatile liquid. CONSTITUTION:The film of a volatile liquid 7 such as alcohol or the like which evaporates by heating is spread on the whole surface including all electrodes 2-5 and the short-circuit area 6 of those electrodes. Under this condition, the switch 9 is closed. After connecting detecting terminals 11 of a tester composed of a storage battery 8, a switch 9, an ammeter 10 and the detecting terminals 11 respectively to adjoining electrodes 3, 4. Then, a current flows through the short-circuit area 6, and the volatile liquid 7 on the current passage of the electrodes 3, 4 and the short- circuit area 6 is evaporated. Thereby, the short-circuit area 6 can be detected.
Patent JP-S52122042-A (JP)
Title: Coding between color signal frames
Inventor: SAWADA KATSUTOSHI
IPC: H04N11/04
Filed: 1976-04-06
Abstract: PURPOSE: To code efficiently and economically by transmitting the composite color signal frame and the brightness signal frame by one frame alternately and rewriting the contents of the frame memory every two frames. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01214855-A (JP)
Title: Image recorder
Inventor: NAGUMO AKIHIKO
IPC: G03D13/00
Filed: 1988-02-23
Abstract: PURPOSE:To reduce warming-up time of a device by always maintaining the temperature of the inside of a pressure transcribing device at a desirable temperature. CONSTITUTION:A pressure transcribing device 88, which pressurizes heat- developed photosensitive material and image receiving material by overlapping while heating them, is always maintained at the desirable temperature by heating means H1 and H2. That is, a source voltage Vcc is always supplied to at a power circuit 300. A voltage Va, which is generated and is amplified corresponding with the environmental temperature in a thermosensible element 201, is supplied to one terminal of a comparator 203, while to the other terminal of the comparator 203, a reference voltage Vref1, which is associated with the desirable temperature, is supplied. When Va<Vref1 holds, a driving circuit 204 operates and energizes the heating means H1 and H2, whereas when Va>Vref1, the driving circuit stops energizing. By repeating this operation, the temperature in the pressure transcribing device 88 can be maintained at the desirable temperature.
Patent JP-S60184516-A (JP)
Title: Molding material composition for sealing semiconductor
Inventor: KOBAYASHI MINORU
IPC: H01L23/29
Filed: 1984-03-02
Abstract: PURPOSE:The titled composition having excellent electrical properties, flame retardancy, heat resistance, hardness, adhesiveness, curability, etc., a short molding cycle and good mold releasability, comprising a specified mixture, a halogen compound, antimony oxide, and an inorganic filler. CONSTITUTION:The following components A-D are mixed and homogeneously kneaded together: (A) 15-50% mixture of (a) 95-25wt% reaction product obtained by reacting a novolac epoxy resin of a MW of 300-3,000 with an unsaturated monobasic acid [e.g., (meth)acrylic acid] at an epoxy group/carboxyl group numerical ratio of 1:0.7-1.3 with (b) 5-75wt% reaction product obtained by reacting a bisphenol-derived epoxy resin of a MW of 300-4,000 with an unsaturated monobasic acid at an epoxy group/carboxyl group numerical ratio of 0.7-1.3, (B) 1-20wt% halogen compound (e.g., hexabromobenzene), (C) 1- 10wt% antimony oxide (e.g., Sb2O3), and (D) 40-80wt% inorganic filler (e.g., silica).
Patent JP-S60182619-A (JP)
Inventor: SHIKAYAMA IKUO
IPC: H01H29/22
Filed: 1984-02-29
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-S52122117-A (JP)
Title: Magnetic tape duplicator
Inventor: ATSUTA YASUSHI
IPC: G11B5/86
Filed: 1976-04-06
Abstract: PURPOSE: To wind a slave tape together with a master tape without cutting the slave tape whose both ends are fixed to the reel within a cassette by using a moving post which engages to the nothced aprt of a takeup reel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60182907-A (JP)
Inventor: FUKUMOTO KAZUHITO
IPC: A45D24/22
Filed: 1984-02-29
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-H04258766-A (JP)
Title: Simple immunity diagnostic method processing many objects
Inventor: SUZUKI HIROKAZU
IPC: G01N33/553
Filed: 1991-02-12
Abstract: PURPOSE:To analyze many objects easily and quickly in the analysis of a biological fluid and its product by the immunity diagnostic method. CONSTITUTION:An analysis object and a metallic colloidal grain marker or an oxygen marker are reacted in a reaction container fitted with a porous film solidified with a material specifically reacted with the analysis object on the bottom face, they are sucked and filtered to remove an unreacted material, a reaction product is adsorbed on the porous film, and the presence of the analysis object is judged by its coloring. The device and operation are simple, and the necessary analysis time can be shortened to several minutes through ten and several minutes.
Patent JP-H06251694-A (JP)
Title: Manufacture of electron gun
Inventor: HASHIGUCHI GEN
IPC: H01L21/306
Filed: 1993-02-26
Abstract: PURPOSE:To form an emitting part and a gate electrode in very good reproducibility and uniformly by independently forming wedge-shaped each one surface of an electron emitting part, in forming the electron emitting part. CONSTITUTION:A metal film 7 serving as a gate electrode is molded on the first/second insulating films 4, 6. Next on the first/second insulating films 4, 6, a metal, wire 7 serving as a gate electrode is filmed. In molding this metal film 7, for instance, Al, gold, tungsten, molybdenum, etc., are filmed by a vacuum evaporation method. Here is formed a dogleg-shaped upper part of the first insulating film into a mask, to self align the metal film divided into a protruding part and the other part in the point end of an electron gun electron emitting part formed of the first and second faces (111), and an oxidized film of the electron gun electron emitting part is placed in an exposed condition to mold a film. Next by removing SiO3 which is an insulating film in the point end of the electron gun emitting part 10, the emitting part point end is exposed to form the gate electrode 11.
Patent JP-H04212178-A (JP)
Title: Original feeder
Inventor: KASAHARA SEITARO
IPC: G03B27/62
Filed: 1991-02-08
Abstract: PURPOSE:To offer an original feeder having the increase of the number of original feeding sheets and further not having the occurrence of incovenience caused by the increase. CONSTITUTION:A paper feeding means feeding the original to an exposing position and ejecting it, an original detecting means detecting the ejected original, and a timer means progressing counting while the original detecting means is detecting the original, are provided. In the original feeder where the timer means counts a prescribed time, to emit a signal indicating abnormality, a constitution is adopted so that the counting progressing of the timer means is skipped while the above-mentioned original detecting means is stopped, and when the action of the paper feeding means is resumed, the counting progressing is resumed.
Patent JP-H07227263-A (JP)
Title: Form-adaptable thawing plate tool
Inventor: SHIMURA YOSHIYUKI
IPC: A23L3/365
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a form-adaptable thawing plate tool effective for shortening the thawing time and enabling uniform thawing operation by laterally and parallelly connecting plural unit members having thawing function in the direction of major diameter and pivoting and fixing the adjacent unit members with engaging attaching parts attached to the unit members. CONSTITUTION:Unit members having thawing function are connected in pivoted state through engaging and attaching parts 3 in a state laterally and parallelly connected with each other in the direction of major diameter to form a flexible structure having a reed-screen form. A food 12 to be thawed is placed on the thawing plate 13, covered with a thawing plate tool 1 and heated with a heater 16. The thawing plate tool is adaptable even to an irregular frozen food having thickness and round corners and the food can be covered even at the side face part 14.
Patent JP-S61198337-A (JP)
Title: Self-diagnosing device
Inventor: HIBI KENJI
IPC: G06F11/22
Filed: 1985-02-28
Abstract: PURPOSE:To omit the self-diagnosing test when the resetting switch is pushed down by providing an IPL ROM to accommodate the program which executes the self-diagnosing test only when the signal is interpreted as the starting due to turning on the electric power source. CONSTITUTION:A CPU 11 checks the contents of a signal line 27, and sets a flip-flop 22 by a signal line 26. When the contents of a signal line 27 are '0', the signal is interpreted as the starting due to turning on the electric power source, and the self-diagnosing tests such as an LRC checking of an IPL ROM 13, Write/Read comparison of a main memory 14 are executed. When abnormalities are detected, the result is displayed and stopped to a CRT unit 16. When the contents of the signal line 17 are checked and '1,' the signal is interpreted to be started by pushing down a resetting switch 21, the self-diagnosing test is not executed and the next processing step is shifted. Thus, the self-diagnosing test is executed only when the electric power source is turned on, and when the switch 21 is pushed down, the execution of the self-diagnosing test is omitted.
Patent JP-S53124968-A (JP)
Title: Continuous vapor deposition apparatus
Inventor: NAGASAKI TAKAO
IPC: H01L21/285
Filed: 1977-04-08
Abstract: PURPOSE: To reduce the production of defect owing to dust deposition by performing sputtering and vacuum evaporation within one apparatus at the time of forming superposed films to semiconductor wafer surfaces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57156342-A (JP)
Title: Purification of raw material powder for quartz glass
Inventor: FUJIWARA SHIGETOSHI
IPC: C03C1/02
Filed: 1981-03-20
Abstract: PURPOSE: To obtain transparent quargz glass free from foams, by heat-treating raw material powder for quartz glass in an atmosphere of a halide vapor alone such as sulfuryl halide, thionyl halide, etc. or in a mixed atmosphere of the vapor and an inert gas at a given temperature.  
     CONSTITUTION: A calcination furnace is charged with an atmosphere of vapor of one ore more of halides such as sulfuryl halide, thionyl halide, and silicone halide or a mixed atmosphere of the vapor and an inert gas. A raw material for quartz glass such as rock crystal, silica is added to the furnace, and heat- treated at 700W1,700°C. Consequently, impurities and OH group are removed from the raw material, and a transparent quartz glass free from foams is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio