baber/WOPTO huggingface dataset:
Patent JP-H07302918-A (JP)
Title: Semiconductor device
Inventor: SUEYOSHI MASAAKI
IPC: H01L29/872
Filed: 1994-05-09
Abstract: PURPOSE:To make a semiconductor device low in resistance, and to improve its quality by a method wherein a depletion layer is grown by forming Schottky metal on the dispersion path of the high frequency signal on the surface of a low specific resistance layer, the dispersion path of the high frequency signal is brought into a high resistance state by the above-mentioned depletion layer, and the high frequency signal is prevented from flowing on the dispersion path. CONSTITUTION:An anode electrode 3 is formed on the flat top part of the mesa type active layer 2 formed in the center of the surface of a low specific resistance layer 1, a cathode electrode 5 is formed on the back side of the low specific resistance layer l, and between the low specific resistance layer 1 on the outside of the mesa type active layer 2 and a mesa type active layer 2, a Schottky metal 4 is provided at least on the low specific resistance layer 1 in the title semiconductor device.
Patent JP-H01265390-A (JP)
Title: Electronic cash register
Inventor: ABE TETSURO
IPC: G07G1/12
Filed: 1988-04-18
Abstract: PURPOSE:To lighten a burden on a cashier by equipping the title device with a discount processing control means to repeat discount processing according to discount data designated by the operation of a discount key after repeat registration for the number of the times of a counting by a registration counter. CONSTITUTION:When plural number of the same piece of goods as discount objects are registered for sale, and when the registration is executed by the repeat registration, after an ordinary selling amount per one piece of the goods is registered, the department key of a department to which the goods belong is inputted, and the same department key is continuously inputted for the number of the pieces of the goods to be registered. Thereupon, sales based on the ordinary selling amount are accumulated for a department memory 32 and a counter 33 for a customer corresponding to the inputted department key, and the number of the times of the repeat registration is counted by the registration counter. Next, after a discount amount per one piece of the goods is registered, a discount key 27 is inputted. Here, the discount processing based on the discount amount is repeated for the department memory 32 and the counter 33 for the customer for the number of the time of the counting by the registration counter, and the accumulated discount amount is printed out on a receipt as a total discount amount for the plural numbers of the above-mentioned discount object goods. Thus, the burden on the cashier can be lightened.
Patent JP-H08292280-A (JP)
Title: Fuel assembly and reactor core and operation method
Inventor: YAMAMOTO TORU
IPC: G21C3/328
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a fuel assembly which has a large output density and an improved stability by setting a fuel effective length to a specific one and providing a specific number of fuel spacers. CONSTITUTION: In a fuel assembly 10, fuel rods 11 are arranged in a lattice array of 9×9, the outer shape is approximately 15cm square, and a water rod of cross-shaped square tube occupying the area for seven fuel rods 11 is arranged at the center. Also, a fuel effective length 14 of the fuel rod 11 housing a number of nuclear fuel pellets is for example 3m (ranges from 2.5 to 3m) and seven or eight fuel spacers 15 for retaining the gap between the fuel rods 11 and the water rod are provided with an equal space. The upper and lower edges are fixed by an upper tie plate 17 and a lower tie plate 18 and further are surrounded by a fuel channel 9, thus increasing output density and achieving more stable reactor core characteristics.
Patent JP-H04324040-A (JP)
Title: Open air gravity fall type cooling device
Inventor: TATSUMI ARITAKA
IPC: F24F1/00
Filed: 1991-04-25
Abstract: PURPOSE:To provide a cooled air spontaneous drop type cooling device which offers a fine view when looking up a ceiling and which prevents the water droplets from falling even when dew condensation is produced. CONSTITUTION:A folding shutter type slanting bend section 4, which cuts off a see through vision field when looking up a ceiling plane 3 is formed on parallel fins 2 of a heat exchanger. The angle and dimension of the slanting bend are set to proper values, which makes it possible to cut off a see through vision field when looking up the ceiling plane 3 by way of the heat exchanger without interrupting the spontaneous fall of cooled air substantially. It is more desirable that dent 5, 6 (recessed parts or grooves) be formed so as to let the water drops to remain therein.
Patent JP-S58213128-A (JP)
Title: High frequency heating device
Inventor: TAKANO AKIHISA
IPC: H05B6/80
Filed: 1982-06-02
Abstract: PURPOSE:To make available to heat a foodstuff at a prescribed temperature while detecting a temperature of a container surface and to improve a cooking result, in a heating device adapted to utilize a non-contact type thermometer in measuring the side face temperature of a foodstuff, and thereby controllably heating the foodstuff. CONSTITUTION:An infra-red ray radiant thermometer 4 has its output signal inputted to a microcomputer 10 via an amplifier 16, while the thermometer 4 is provided with a shutter 6 adapted to detect a surface temperature of foodstuff 7 placed inside a cooking chamber 1 through a small hole 5 defined in a side wall of the cooking chamber 1. An output signal of the thermometer 4 indicates a surface temperature of a container 8 as a cooking foodstuff 7. The microcomputer 10 functions to calculate a first heating temperature TX as a substract of a predetermined value S2 from a set temperature TS as set by a setting section, and interrupt a heating operation upon the thermometer detecting the first heating temperature TX, or upon a predetermined time being passed after start-up of the heating. Measurement is also performed for a varying temperature of foodstuff while the heating operation is being interrupted, and the heating device is controlled to resume its operation depending on the result of measurement.
Patent JP-S62250836-A (JP)
Inventor: KUBOTA SATOSHI
IPC: G08C19/00
Filed: 1986-04-24
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-H01267812-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: MATSUZAKI MIKIO
IPC: G11B5/31
Filed: 1988-04-18
Abstract: PURPOSE:To prevent wiggle from occurring by giving a resist film to fill a step difference generated between a magnetic gap film and a substrate in a pole part, forming a plating ground film on the surfaces of the resist film, the magnetic gap film and an insulating film and after that, patterning and pattern-plating an upper magnetic film. CONSTITUTION:After an upper magnetic film 2, a magnetic gap film 3, an insulating film 6 and a conductor coil film are laminated, a resist film 19 to fill the step difference generated between the magnetic gap film 3 and a substrate 1 in the pole part is given and next, the plating ground film 10 is so formed as to continue on the surfaces of the resist film 19, the magnetic gap film 3 and the insulating film 6. Consequently, the plating ground film 10 on the magnetic gap film 3 and the plating ground film 10 on the insulating film 6 continue on the resist film 19 and disconnection places are not generated. Thus, when the upper magnetic film is patterned and pattern-plated on the plating ground film 10, the pattern plating compositions of the pole part and the yoke part of the upper magnetic film are made uniform and even when narrowly tracked, it becomes harder to generate the wiggle.
Patent JP-S5429020-A (JP)
Title: Dc current transformer and semiconductor switch device
Inventor: UCHIDA RIYOUHEI
IPC: H02M3/00
Filed: 1977-08-08
Abstract: PURPOSE: To provide a current detection output, with almost no ripple, from a single DC power source, by such means that using two current transformers, alternately through a switch method, a reset be operated with the DC power source. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03292832-A (JP)
Title: Composite fiber having excellent adhesion of marine product
Inventor: SAITO ISOO
IPC: A01G33/02
Filed: 1990-04-10
Abstract: PURPOSE:To improve adhesion of marine product, budding property, dimensional stability, toughness and endurance of seaweeds by using a core-sheath composite fiber filament each containing a polyester as the core component and a polyamide as the sheath component. CONSTITUTION:A polyester fiber obtained by subjecting a polyester having >=0.7 intrinsic viscosity to melt spinning at 270-330 deg.C and having >=150X10<-3> double refractive index is used as a core component and a polyamide obtained by subjecting a polyamide having >=2.8 relative viscosity in sulfuric acid to melt spinning at 260-330 deg.C and having 40X10<-3> double refractive index is used as a sheath component and these components are introduced into a composite spinning pack and passed through a spinneret for composite spinning and spun and the resultant undrawn yarn is drawn at >=150 deg.C and a draw ratio of 1.4-4.0 times to provide the aimed composite fiber forming fine pores having 0.1-10mu width and 100-10000mu length in sheath component fiber and having >=5g/d strength, >=60g/d initial tensile resistance and >=15% water-including ratio.
Patent JP-H09282319-A (JP)
Title: Document processing method and its device, and storage medium readable by computer having stored control program for performing the same document processing method
Inventor: KUJIRAI YASUHIRO
IPC: G06F17/24
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to edit a document by previously selecting and registering desired attributes to be used for the document editing, listing and displaying those registered attributes, and selecting a desired attribute out of the registered and displayed attributes. SOLUTION: Information regarding a desired attribute is take out of plural attributes which are usable for a document editing process and registered as a font palette and when a display of the font palette is indicated during the document editing process (S13), the contents of the palette are displayed on a screen (S15), and when a desired attribute is indicated among the attributes of the displayed palette, the selected font is made effective in document editing operation (S26).
Patent JP-S58212653-A (JP)
Title: Auto-loading disc player
Inventor: FUNAHASHI TADASHI
IPC: G11B17/02
Filed: 1982-06-04
Abstract: PURPOSE:To prevent a finger or an object from inserting into a slot to improve security, by locking a door fitted to the slot in the closed state by a door locking mechanism when a disc reaches a prescribed position. CONSTITUTION:When a tray supported by a cum member 14 is carried backwards and reaches a prescribed position, the door locking mechanism 71 locks the door 68 so as to be closed. One end of a coupling member 73 is supported freely turnably by a supporting means 72 of the door 68 and a long hole 73 of the other end part is engaged with a projection part 12a attached to the 2nd rail 12 so as to be slided freely. A locking member 75 is supported freely turnably at its one end by a supporting means 12b on the rail 12 and excited around the supporting means 12b by a coil spring 75. When the engagement between the engaging part 75a and a sliding surface 14c is released, an engaging part 75b is engaged with the coupling member 73 to lock the door 68.
Patent JP-S57211999-A (JP)
Title: Generating apparatus
Inventor: KAMIYA YUTAKA
IPC: H02P9/00
Filed: 1981-06-20
Abstract: PURPOSE:To improve the starting characteristic of a generating apparatus and to stably control the output voltage of the apparatus by controlling a field current with a reference voltage when the rotating speed of a generator is low a controlling via a chopper the field current under the analogous change of the output when the speed bcomes high. CONSTITUTION:A start control circuit Ac outputs a signal reducing at a level proportional to the output voltage to a switch circuit Ab when the output of a shunt generator Aa is lower than a reference voltage. A detecting circuit Ad applies to a comparator Af a detection signal which raises an output voltage proportional to the increase in the output voltage of the generator Ac until the output voltage of the generator Aa reaches a set voltage and which reduces the output voltage proportional to the increase in the output voltage after it reaches the set voltage. An oscillator Ae is driven by the output voltage of the generator Aa, and applies  the circuit Af an output which increases the peak level of the oscillation signal proportional to the increase in the output voltage and which is lower than the detection signal level until it reaches the set voltage. The compared output of the circuit Af is applied to the circuit Ab, thereby controlling the field current flowing through a field coil L.
Patent JP-H02273301-A (JP)
Title: Rotary head drum device
Inventor: SAKOTA EISAKU
IPC: G11B5/02
Filed: 1989-04-14
Abstract: PURPOSE:To reduce components by engaging a rotary drum unit consisting of a magnetic head, a connector, a head base and a rotary drum to a rotary body unit by means of a pin header and the connector. CONSTITUTION:At the time of recording, when a rotary drum 11 is rotated, a signal is transmitted in the sequence of a rotary transformer rotary side member 16, repeating terminals 17a and 14a, and a magnetic head 13, and at the time of reproducing, the signal is transmitted in the reverse sequence. Only by engaging the rotary drum unit consisting of the rotary drum 11, a head base 12, the magnetic head 13, a connector 14, the repeating terminal 14a to the rotary unit consisting of a sleeve 15, a rotary transformer rotary side member 16, a pin header 17, and the repeating terminal 17a, the repeating terminals 14a and 17a are engaged and brought into contact with each other, a soldered part is reduced, the section between the rotary side member 16 and the magnetic head 13 is conducted, and the components can be reduced.
Patent JP-S642814-A (JP)
Title: Device for clamping saw blade to saw working machine
Inventor: ERUNSUTO BETSUKU
IPC: B23D63/00
Filed: 1988-04-20
Abstract: PURPOSE: To replace a saw blade in a single-hand operation by hooking a locking member behind a support body, moving a grip to and from between a rest position and an actuating position, and disengaging the locking member on a movement of the grip into the actuating position.  
     CONSTITUTION: When a grip 42 is rotated upward to an actuating position from a rest position, the cam-like lug 70 of an arm 36 is slid on the slide face 68 of a rocker element 64 to depress the rocker element 64. A support member 72 is displaced upward to displace a locking member 48 upward. A flap 14 is rotated by the grip 42 at the disengaged position of the locking member 48, a clamping jaw 24 is separated from a clamping jaw 22 to make a saw blade 30 movable, and another saw blade 30 is set after machining is completed, thereby required actions can be easily taken in a single-hand operation only. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5220245-A (JP)
Title: Protective relay means for d-c transmission line
Inventor: MIYANISHI KIYOSHI
IPC: H02H3/26
Filed: 1975-08-08
Abstract: PURPOSE: To provide a protective relay means for protecting a d - c transmission line from grounding accident, and in which system for the purpose of detecting the grounding accident the quantity of information transmission between forward converter side reverse converter side is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03292284-A (JP)
Title: Shock absorber for jet ski
Inventor: FUJITSUBO TAKESHI
IPC: B63B35/73
Filed: 1990-04-10
Abstract: PURPOSE:To prevent unexpected push down of a handle ball and to usually perform free vertical movement of the handle ball by mounting the one end part of a specified shock absorber to the handle ball side and the other end part on the jet ski body side. CONSTITUTION:In a jet ski, the base end of a handle ball 2 is rockably mounted on a jet ski body 1 through a support axle 3. A coil spring 4 is located in a compressed state between the handle ball and the support axle. In this constitution, a shock absorber 10 is disposed between the jet ski body 1 and the handle ball 2. The shock absorber is mounted on the handle ball 2 side through the shock absorber 10 and a hinge mounted on the tip of a piston rod 12 and on the jet ski body 1 side through a mounting hinge located to the end part of a cylinder tube 11.
Patent JP-S62251696-A (JP)
Inventor: ITO TOSHIAKI
IPC: G21C17/07
Filed: 1986-04-25
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-H09263830-A (JP)
Title: Production of alloy steel tube
Inventor: TANIMOTO SEIJI
IPC: C22C38/38
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To complete the isothermal transformation treatment, which is operated so far by off-line, instead by in-line by means of heating and cooling directly after hot working. SOLUTION: A steel billet, having a composition consisting of 0.05-0.35% C, 0.02-0.60% Si, 0.3-1.8% Mn, 0.2-10.0% Cr, 0.2-1.5% Mo, and the balance Fe with inevitable impurities, is used. This steel billet is heated to 1050-1280 deg.C, subjected, by the use of a piercer, a mandrel, and a sizer, to piercing and to hot rolling at >=750 deg.C finishing temp., reheated to 800-1050 deg.C, cooled down to an isothermal temp. at <=5 deg.C/sec cooling rate, subjected to isothermal treatment at 650-780 deg.C for 0.25-2.0hr, and air-cooled.
Patent JP-H07302556-A (JP)
Title: Deflection yoke
Inventor: TORIGOE YASUHIRO
IPC: H01J29/76
Filed: 1994-05-10
Abstract: PURPOSE:To prevent the falling of a magnetic piece by the degradation of an adhesive due to secular change by fitting projections of an insulating frame in holes of a semicircular ring shaped forming member, and fixing the projections projecting from the holes to the forming member by heating welding. CONSTITUTION:A semicircular ring-shaped forming member 1 is composed of a part being a roof to press down a magnetic piece 2 and a part being a wall to prevent the piece 2 from falling in the vertical direction. In fitting between the member 1 and an insulating frame 3, projections (fitting ribs) 5 are formed on an upper surface of the frame 3, and are fitted in holes 7 bored in the member 1. Afterwards, head parts of the projections 5 projecting from the holes 7 to be fixed are heated, and are welded (by high frequency spot welding or the like) to the member 1. In fixation between a vertical deflection coil 6, the piece 2 and the member 1, they are firmly fixed together by filling an adhesive 4. In this case, the adhesive 4 can be reduced to the possible minimum level as compared with a conventional mechanism. Thereby, the falling of the piece 2 by the degradation of the adhesive caused by a change with the lapse of time is eliminated, and an obstacle hindering an image of a cathode ray tube can be prevented.
Patent JP-S62251813-A (JP)
Title: Angle positioning device
Inventor: ONO KAZUHIKO
IPC: G01B11/26
Filed: 1986-04-24
Abstract: PURPOSE:To improve angle positioning accuracy by synthesizing the images of two positioning holes formed on both the sides of a work on a half prism through three mirrors and a Dove prism. CONSTITUTION:The angle positioning device is constituted of a base 1, a rotary stage 2 provided with a work fitting board 3 on the base 1, the half prism 4, a photoelectric conversion scanner 5, the mirrors 6-8, and the Dove prism 9. The image of the positioning hole formed on one side of the work 11 is projected on the position of the half prism 4 through the three mirrors 6-8 and synthesized with the image of the positioning hole formed on the other side and the synthesized image is projected on the visual field of the scanner 5. If an angular positioning shear is large, both the positioning holes are separately projected on the visual field of the scanner 5. When the rotary stage 2 is rotated to remove the angle positioning shear of the work 11, both the positioning holes are projected on the visual field as a superposed circular hole. Thus, the positioning accuracy can be improved.
Patent JP-H05298281-A (JP)
Title: Test system
Inventor: KATO MITSUNORI
IPC: G06Q50/10
Filed: 1992-04-16
Abstract: PURPOSE:To realize the test system easy to recognize the structure of a testing device with easy construction and maintenance. CONSTITUTION:In the testing system performing the test simulation by means of a virtual testing device constructed by software, a definition information file is prepared for each testing device to be stored in a memory 3. A device list display means 4 refers to the storage data of the memory 3 to display the constructed testing device on a display 1. When the testing device is selected on the screen, a device structure list display means 5 refers to the storage data of the memory, displaying each element consisting of the selected testing device on the display device 1. Further, when an element is selected by an input means 2 on the screen displaying each element in tree system, a definition means 6 refers to the storage data of the memory 3 to display data defining the selected elements on the display device 1. In this case, the data displayed through the input of the input means 2 can be defined.
Patent JP-S58212984-A (JP)
Title: Light sensitive, heat sensitive recording medium
Inventor: SATOU KOUJI
IPC: B41M5/323
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a light sensitive, heat sensitive recording medium, which has excellent heat sensitivity and preserving property, by which black coloring can be made, and wherein a material that is hard to dissolve in water is used as diazonium salt and phloroglucin (derivative) is used as a coupler. CONSTITUTION:(A) A material, which is hard to dissolve or insoluble in water (e.g. 4-benzamide-2,5-dietoxy-benzene diazonium tetraphenyl boronate or the like) is used as diazonium salt. (B) Phloroglucine (derivative) (e.g. phloroglucide or the like) is used as a coupler. Then water dispersed liquids are obtained. A binder such as PVA, and oxidation preventing agent such as thiourea, and the like are further added as required. Said mixed dispersed liquid is applied on a coat paper and the like, and an intended recording medium is obtained. The diazonium salt and the coupler are reacted by heating, and a recorded picture is obtained. The diazonium salt is decomposed by light irradiation.
Patent JP-H01266990-A (JP)
Title: Covered electrode for enclosed arc welding of rail
Inventor: KOIKE HIROYUKI
IPC: B23K35/30
Filed: 1988-04-19
Abstract: PURPOSE:To obtain good welding workability and joint performance and to improve the reliability in rail welding as well by covering the covering material of specified composition on the outer periphery of the hard steel core wire contg. C in specified quantity. CONSTITUTION:The coating material contg. 42-55% one or >= two kinds of carbonate, 13-23% one or >= two kinds of metal fluoride, 0.5-9.5% rutile and whose ratio of CaO/CaF2 therein is within the range of 1.2-1.8 is coated at 15-32% for the total electrode weight on the outer periphery of the hard steel core contg. 0.39-0.86wt.% C. It also contains in the range of 0.4-1.5% C, 0.2-2.2% Si and 0.6-2.5% Mn at the total electrode weight%. In case of the CaO/CaF2 ratio in the coating material being <=1.2 the viscosity of a slag is high, the slag is not removed smoothly from the welding table vicinity and the workability is not preferable. In case of said ratio being >=1.8 the viscosity of a welding slag becomes high and the slag generation amt. becomes much more at the same time and the quality in welding is deteriorated.
Patent JP-S5430186-A (JP)
Title: 2-morpholinomethyl-5-phenyloxazoles and their pharmaceutically permissible acid addition salt
Inventor: INOUE SHIYOU
IPC: C07D413/06
Filed: 1977-08-11
Abstract: PURPOSE: 2-Morpholinomethyl-5-phenyloxazoles of formula I [R 1  is(holo) phenyl]. 
     COPYRIGHT: (C)1979,JPO&Japio