baber/WOPTO huggingface dataset:
Patent JP-H04362550-A (JP)
Title: Ferroelectric substance memory and driving method thereof
Inventor: FUJII HISATAKA
IPC: G11C11/42
Filed: 1991-06-07
Abstract: PURPOSE:To inexpensively improve an information density by forming an information recording layer consisting of the thin film of an amorphous ferroelectric substance which is formed with electrodes on both surfaces and has a hysteresis characteristic on a light transmissive substrate having a specific thickness. CONSTITUTION:The electrode 3 consisting of a light transmissive conductive thin film is formed on the light transmissive substrate 2 having >=0.1mm thickness. The thin film 1 of the amorphous ferroelectric substance, such as thin film of an Fe2O3-Bi2O-PhTiO3 system, is formed by an RF sputtering method, etc., on this film 3. Further, the electrode 4 is formed of the thin film of Al on the film 1. The writing of the information is executed by impressing a forward electric field between the electrodes 3 and 4 to unify and saturate the polarization in the same direction, then removing the impressed electric field. A digital value '0' is then written as a residual polarization. A digital value '1' is written by impressing the electric field of an opposite direction at the electric field intensity at which the polarization inverts or below and irradiating one point of the electrode 3 with a laser beam to change the state of a hysteresis loop. The information is stored at the high density by this constitution.
Patent JP-H0456076-A (JP)
Title: Fuel cell
Inventor: TAKAHASHI HIROYUKI
IPC: H01M8/24
Filed: 1990-06-22
Abstract: PURPOSE:To realize a fuel cell having excellent earthquake resistance and high relability by supporting a stack or a storage container with a predetermined method. CONSTITUTION:In a fuel cell which consists of a cell stack 4 formed by laminating multiple number of unit cells 3 and a storage container 2 in which the cell stack 4 is housed, the heat insulating material 17a-17c are filled between the peripheral surface of the battery stack 4 and the storage container 2. Or, a fastening means 13a of the described cell stack 2, which can be expanded or moved freely in the layer direction, is connected between an upper part of the cell stack 2 and the top surface in the storage container 4. Or, the storage container 2 is supported through a supporting means having elasticity near a center of gravity of the storage container 2. Or, multiple number of storage containers of the described battery stack 4 are arranged to connect between described storage containers 4 adjacent to each other through connecting members.
Patent JP-S5699757-A (JP)
Title: Preparation of readily cookable unpolished rice
Inventor: YOKOJIMA SHIYOUSHIYOU
IPC: A23L7/10
Filed: 1979-12-17
Abstract: PURPOSE: To prepare an unpolished rice which is readily cookable in the same operation as for the polished rice, by heating the unpolished rice with superheated steam, and expanding the rice to give a specified apparent specific gravity.  
     CONSTITUTION: An unpolished rice is directly or washed with water, heated with superheated steam and expanded to give a specified apparent specific gravity of 0.5W0.75. The operation may be carried out at normal or higher pressure. In the case of the normal pressure, the rice is brought into contact with superheated steam at about 150W250°C and heated. In the case of a higher pressure, the rice is heated at a temperature of about 130W250°C under a pressure of 1W3.5kg/cm 2 .G and released to a lower pressure rapidly and expanded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6225109-A (JP)
Title: Continuous polymerization of olefin
Inventor: NAGAMATSU SHIGEKI
IPC: C08F10/00
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a polyolefin having improved melt tension, melt elasticity and melt moldability, by polymerizing an olefin in the presence of a catalyst consisting of a transition metal compound and organometallic compound in a multistage continuous polymerization process under specific conditions. CONSTITUTION:An olefin is polymerized in the presence of a catalyst consisting of a transition metal compound and organometallic compound in an apparatus consisting of the first polymerization series consisting of two or more polymerizers used as the apparatus in a multistage continuous polymerization process, and the olefin in an amount corresponding to 0.1-5wt% total olefin and 0.2-50wt% olefin to be polymerized in the second series is polymerized in one or more polymerizers in the second series. The residual olefin is then polymerized in the presence of hydrogen in the remaining polymerizers of the second series to polymerize 5-70wt% olefin in the whole first series. The olefin is further polymerized in the polymerizer in the first series to give the aimed polyolefin having respectively different intrinsic viscosities [eta] in the three or more polymerizers.
Patent JP-S5864569-A (JP)
Title: Card reader
Inventor: NUMATA SHIGERU
IPC: G06K7/10
Filed: 1981-10-13
Abstract: PURPOSE:To simplify the constitution of a card reader by providing an auxiliary reflecting plate which has such a different reflectivity that it is discriminated from a timing mark at an irradiated position of a reflecting plate corresponding to timing mark readout light. CONSTITUTION:A card 11 having timing marks on both sides is irradiated with card readout light from a light source 12 through the light card 13. For this readout light, a reflecting plate 15 is arranged, and reflected light from the carried card 11 or refecting plate 15 is photodetected by a photodiode group 14 to read the timing marks on the card 11. At an irradiated position of this reflecting plate 15, an auxiliary reflecting plate 15a having such a reflectivity that it is discriminated from the timing marks is arranged, and the corner cut of the card 11 is stacked on the reflecting plate 15. Then, the timing marks on the top and reverse are read out while discriminated, thereby simplifying the constitution of the card reader.
Patent JP-S5863288-A (JP)
Inventor: BERUNHARUTO BURUUNA
IPC: H04R1/08
Filed: 1982-09-21
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-H10339335-A (JP)
Title: Electromagnetic clutch
Inventor: KIYOSHIMA SHUJI
IPC: F16D27/112
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch having high reliability though reducing a cost further with weight lightened. SOLUTION: An electromagnetic clutch 1 comprises an armature plate 30 attracted to a rotor 20 at excitation time, cylinder part 12 fixed to a rotary shaft 2, a hub 10 having a flange part 11 provided in this cylinder part 12, a hub plate 40 fixed to the flange part 11 to be opposed in an axial direction to the armature plate 30, at least three rivets 15 provided along a peripheral direction in the armature plate 30, and a rubber damper 50 mounted in a peripheral surface of each rivet 15. Here, a bending part 70A formed by bending a peripheral edge of the hub plate 40 in an opposite direction to the armature plate 30 holds each rubber damper 50.
Patent JP-S5865166-A (JP)
Inventor: KUBOTA TOSHIHIKO
IPC: A61L2/20
Filed: 1981-10-15
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-S6141684-A (JP)
Inventor: SATO TOSHIYUKI
IPC: B62M7/02
Filed: 1984-08-02
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-H0918555-A (JP)
Title: Termination vibrator of radio communication device
Inventor: WATANABE KIMIHIKO
IPC: H04W88/02
Filed: 1995-06-29
Abstract: PURPOSE: To constitute a vibrator separated from a radio communication device or a battery pack which includes the vibrator detachably from a device main body. CONSTITUTION: A control part 2 and a radio part 3 are connected by a connector 6, and the battery pack 5 and main body 1 are so constituted that they can be attached and detached by single operation by operating a latch lever 7. A substrate 12 is provided in a battery pack case 9, a vibrating motor 13 as the vibrator is fixed to the substrate 12 by an adhering means such as a both-sided tape 14, and electric components and a changeover switch 15 are mounted. The vibrating motor 13 is put in the battery pack case 9 to reduce the influence on the radio part 3 and eliminate a motor fitting part, making a telephone set main body thick. Termination indicated by vibration and termination by a sound can easily be switched with the changeover switch 15, and the need for command switching by conventional key operation is eliminated.
Patent JP-S5952206-A (JP)
Title: Lens barrel capable of automatic focusing operation and manual focusing operation
Inventor: NODAZU HIDEFUMI
IPC: G02B7/04
Filed: 1982-09-20
Abstract: PURPOSE:To reduce loads in automatic focusing and manual focusing and to improve the operability of the manual focusing operation, by allowing a lens holding member for a focusing lens to engage with and disengage from a manual focusing operation member. CONSTITUTION:When a photographic lens is used in automatic focusing photographic mode, the pressing of the manual focusing member 13 toward a camera body allows an end part 12d to close a switch and a driving signal is sent to a motor. The lens holding member 12 is rotated outward or inward through the helicoid coupling with a fixed barrel 11 to perform automatic focusing photography. When the operation member 13 is drawn out toward an object to be photographed for manual focusing, the switch is opened and an O ring 14 is detained to the detaining groove 12d of the lens holding member 12; and the front end part 13g of the member 13 is projected from the front end 11f of the fixed barrel 11 and the member 13 is turned around the optical axis by the front end part 13g to perform focusing operation. Consequently, the load in focusing operation is reduced to improve the operability.
Patent JP-S6055825-A (JP)
Inventor: HARUMOTO KATAMASA
IPC: H02H9/02
Filed: 1983-09-06
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-H11350242-A (JP)
Title: Cellulose ester microfiber and filter material for cigarette smoke using the same
Inventor: SHIMAMOTO SHU
IPC: D01F2/28
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject filter material using cellulose ester microfiber having great specific surface area and excellent papermaking capability. SOLUTION: The subject cellulose ester microfiber has the following characteristics: Canadian standard freeness: 100-700 mL, and (1) BET specific surface area: >=5 m<2> /g, or (2) microfiber 50-250 μm in diameter accounts for 10-70% of the total fiber count. Using such microfiber, the objective filter material suitable to filters for cigarette smoke is obtained; wherein the cellulose ester to be used is cellulose acetate or the like.
Patent JP-H0454510-A (JP)
Title: Servo gain setting method
Inventor: NISHIMURA MAKOTO
IPC: G05D3/12
Filed: 1990-06-21
Abstract: PURPOSE:To shorten the gain setting time and to improve the working ratio of a device by searching the gain with which the servo characteristic value is set within a prescribed range by means of a gain searching means and defining the searched gain as the proper one. CONSTITUTION:A prescribed velocity command is given to a velocity control loop having the gain set to a gain storage means 14a, and the sampling time- based velocity of a mobile matter which moves in response to the velocity command is stored in the means 14a. Meanwhile the gain set to the means 14a is updated by a gain updating means 7a. These operations are continuously carried on until an end deciding means 7b decides that all due actions are carried out in response to the gains set within a prescribed range. Then the servo characteristic value of a velocity control loop is calculated for each gain based on the stored data, and a gain searching means 7c search the gain with which the servo characteristic value is set within a prescribed range. This searched gain is defined as the proper one. Thus the gain setting time is shortened and the device working ratio is improved.
Patent JP-H0330008-A (JP)
Title: Multi-keyboard system
Inventor: KUBOTA TATSUJI
IPC: G06F3/02
Filed: 1989-06-28
Abstract: PURPOSE:To improve the input efficiency by decoding and discriminating display part selecting information from a keyboard body and supplying it to a display part. CONSTITUTION:A decoding part 4 of each display part 2 is provided with a circuit for decoding a discrimination code, and when the discrimination code and a key code are supplied from a keyboard body 1, that which corresponds to the discrimination code becomes an ON-state, and the following key code is inputted and supplied to a control part 5 corresponding thereto. Each control part 5 executes a processing corresponding to the key code from the decoding part 4, and displays the key code and a result of processing on the corresponding display part 6 in accordance with necessity, and displays them on the display part 6 by requesting the processing to a host computer 3. In such a way, since a command to the display contents of plural display parts 6 can be inputted selectively by one keyboard body 1, the input efficiency can be improved remarkably, and the occupied area of the body 1 can be made small.
Patent JP-S6228538-A (JP)
Title: Diaphragm type air spring
Inventor: MAEDA YASUYUKI
IPC: F16F9/08
Filed: 1985-07-26
Abstract: PURPOSE:To control very small vibrations of high frequency by air-tightly connecting a film connecting portion of an outer shell and a bivration system fitting portion by annular elastic bodies. CONSTITUTION:A piston 1 is mounted on one member of a vibration system, and an outer shell 2 is mounted on the other member of the vibration system co-axially with the piston 1. A cylindrical flexible film 3 formed by a rubber where reinforcing fibers are embedded or a rubber-like elastic body is folded back at the middle portion in such a manner as to be U-shaped in section, and one end portion of the film is air-tightly connected to the piston 1, the other end portion thereof being air-tightly connected to the outer shell 2. In this arrangement, pressurized air of the desired pressure can be filled in an air chamber 4. Annular elastic bodies 7 are adapted to air-tightly connect flange portions 6a and inward flanges 5a of film connecting portions 5.
Patent JP-S5582371-A (JP)
Title: Electronic cash register
Inventor: DEGUCHI MINORU
IPC: G07G1/12
Filed: 1979-12-17
Abstract: PURPOSE: To improve an input operational efficiency and make the registering processing high-speed by preventing the input operation of data when the input operation of sale data is performed in a cash register which prints an issuance data on a receipt.  
     CONSTITUTION: Date data from keyboard 1 is stored in memory 3. When receipt issuance operation is performed by printer 9, date data is read out from memory 3  by the control of CPU 2 and is printed on the receipt to be issued next. Thus, when  the input operation of sale data is performed for the registering processing of sale  data for a customer in registering, sale data is printed on the receipt immediately  after the input operation because sale message and date data have been already  printed on the issued receipt. Consequently, the casher can always perform the input operation of sale data at the same timing, so that the operational efficiency can  be improved, and the input operation can be high-speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04239354-A (JP)
Title: Controlling device and method controlling access to data use region
Inventor: SUTEIIBUN JIEI MANROO
IPC: G06F21/10
Filed: 1991-06-07
Abstract: PURPOSE: To provide extending method and device for controlling access to data in a computer system. CONSTITUTION: In an object base computer system, each object is included in a protection area and each task is executed by a protection area. Plural hierarchical area levels such as a level including plural discrete areas and a level having a common area exist in the protection area. When an area executing a task includes an object or an area executing the task occupies a higher hierarchical area level than an area including the object, the task can access the object. Each object includes an area attribute to be a value for defining the area including the object itself. The area attribute of the task being executed at present is stored in an area register. When data are accessed in an object, the area attribute of the object is compared with the area attribute stored in the area register. When both access conditions are equal with each other, access is enabled.
Patent JP-S5954058-A (JP)
Title: Automatic music selection mechanism
Inventor: TACHIBANA YOSHIAKI
IPC: G11B15/02
Filed: 1982-09-22
Abstract: PURPOSE:To facilitate an easy automatic music selection, by pressing and locking plural buttons at a time, and giving the priority on the locking of each button. CONSTITUTION:Before starting a music selection, the operation members are simultaneously locked for play, rapid traverse and rewind modes respectively. Then a tape is first rewound by a rewinding operation, and an auto-stop mechanism releases the rewind the rapid traverse operation members 33 and 35 respectively. As a rapid traverse arm 157 is held by an FF holding lever 255, the conduction of an electromagnet 253 is cut off by a music selection signal when the tape reaches a music selection position by a cue action. Then the arm 157 is sent back to the rapid traverse releasing position by a spring 161, and a play mode is set to cmplete a music selecting operation. In such a way, an automatic music selection is made possible.
Patent JP-S5954980-A (JP)
Title: Circuit board inspector
Inventor: OGAWA AKIRA
IPC: G01R31/02
Filed: 1982-09-22
Abstract: PURPOSE:To obtain a circuit board inspector which enables the inspection with a simple selection regardless of use or disuse of a electrode plate as equipment for testing for the propriety of patterns of printed boards depending on electric capacity. CONSTITUTION:When an electrode plate 13 is used, a board 10 to be inspected is mounted on a stage 11 and the electrode plate 13 is moved to the setup position and stopped. Then, a vertically movable head 25 is operated to drive a holding arm 26 down and brings it into contact with a holding ring 16. Thereafter, the holding arm 26, the holding ring 16, the electrode plate 13 and a prober work together. When the electrode plate is not used, the vertically movable head starts to lower and stops once after the tip of a measuring needle gets close to the surface of the board with the minimum space of in noway allowing it to rub it when the board is moved for positioning. Thereafter, each point requires only several minutes of repeating the operation. After the positioning, the vertically movable head moves down to generate a proper contact pressure and then, stops to perform a measurement.
Patent JP-H0853104-A (JP)
Title: Feeding unit to feed aggregate of single units of cigarette to packaging line
Inventor: FUABIO SATSUSHI
IPC: B65B19/04
Filed: 1995-06-29
Abstract: PURPOSE: To feed groups of tobacco items to a packaging line without damaging them. CONSTITUTION: A pocket conveyor 9 feeds continuous groups 5 in a first direction 13 crosswise to tobacco items 6, each pocket 11 of the conveyor 9 is provided with first and second walls 23, 24, the walls 23, 24 are moved by bellows type actuators 28, 32 in the directions parallel to and perpendicular to the first direction 13, the actuators 28, 32 are expanded and press the walls 23, 24 respectively against the groups 5, and compress the groups inside the respective pockets 11.
Patent JP-S5866794-A (JP)
Title: Finned pipe for heat exchanger
Inventor: YAMAGUCHI HISAO
IPC: F28F1/36
Filed: 1981-10-16
Abstract: PURPOSE:To enhance a turbulent flow effect and enhance heat-exchanging efficiency, by a method wherein a circumferential fin is cut at the same angular positions to separate the fin into a plurality of sector form fin parts, and each of the fin parts is twisted with a predetermined angle against the axis. CONSTITUTION:A series of the circumferential fin 3 wound into the form of a coil with a predetermined pitch is provided around the outside periphery of a pipe 1. The fin 3 is provided with radial cut lines 5 at the same angular positions at regular angular spans, whereby the fin 3 is separated into a plurality of sector form parts 3A. An edge part on one side of each of the sector form parts 3A is twisted in the same direction so that all of the edges on one side of the sector form parts 3A of the fin 3 are twisted by a predetermined angle with respect to the axis of the pipe 1. Accordingly, a medium flowing between parts of the fin 3 on the outside periphery of the pipe 1 is brought into the condition of a turbulent flow each time it flows along the sector form part 3A.
Patent JP-S6411079-A (JP)
Title: Manufacture of external ornamental parts for timepiece
Inventor: HIROTA KENICHI
IPC: B23K20/00
Filed: 1987-07-01
Abstract: PURPOSE:To obtain an external ornamental parts excellent in all of bonding strength, external quality and abrasion resistance by directly bonding Ti and Au without using an intermediate material by means of explosive bonding in order to decorate a Ti external ornamental part for a timepiece with Au. CONSTITUTION:As a manufacturing method for an external ornamental part of the timepiece to decorate Ti 1 and Ti alloy with Au and Au alloy 2 explosive bonding is applied to directly perform bonding without using an intermediate. This presents uniform and beautiful external surface and color tone of the bonded part. The strength of the bonded surface is strong and the characteristics of the stock is not changed.
Patent JP-H0913062-A (JP)
Title: Method for converting combustible substance into solid fuel
Inventor: YAMADA RYOKICHI
IPC: C10L5/46
Filed: 1995-06-29
Abstract: PURPOSE: To produce a solid fuel from combustible wastes. CONSTITUTION: A thermally melting combustible substance (a) and a combustible substance (b) are crushed and introduced into a melting oven 1, where the substances (a) and (b) are thermally melted and stirred. The resultant mixture is transferred to a solidifying vessel 13 and cooled to obtain a solid fuel (c). The substance (a) is a combustible substance which is solid at ordinary temp. and melts upon heating. The substance (b) is a thermally melting combustible substance (e.g. a thermoplastic), a combustible substance which does not thermally melt (e.g. paper, wood, a thermoset plastic, or coal), or a mixture of both. A dechlorinating agent (d) may further be incorporated.
Patent JP-H058146-A (JP)
Title: Cut chip processing device
Inventor: SATO KINYA
IPC: B23Q11/00
Filed: 1991-07-04
Abstract: PURPOSE:To prevent attachment of cut continuous chips generated by cutting to tools by biting them between cylindrical bodies and pulling them down while the forward end of the chips are discharged down stably by their own weight. CONSTITUTION:A plural number of cylindrical bodies 3 are installed holding a proper space for biting cut chips just under a processing tool 2 to be rotated by a drive unit 5.
Patent JP-S5867906-A (JP)
Title: Method for controlling thermal stress of a rotor
Inventor: OKABE AKIRA
IPC: F01D21/12
Filed: 1981-10-16
Abstract: PURPOSE:To have safety drive of a turbine by calculating the thermal stress of the rotor in the exhaust part of a high pressure turbine and thereby calculating and indicating the consumption of the given life of rotor. CONSTITUTION:A seat 5 is carved at a position directly close to the labyrinth patching part 2 of the high-pressure external casing 4 of a turbine, and a thermocouple 6 is set and fixed in this seat 5 by boring a bottomed hole 5a from  outside of the casing. Thereby the thermocouple 6 senses the approximate temperature of the labyrinth coupling part 2 with high accuracy. This detected temperature signal 103 is inputted to an automatic calculator 100 to calculate and indicate the thermal stress of the rotor 3. Thus safety drive of the turbine can be secured.