baber/WOPTO huggingface dataset:
Patent JP-S5591851-A (JP)
Title: Semiconductor memory device
Inventor: ICHIYAMA TOSHIO
IPC: H01L27/10
Filed: 1978-12-29
Abstract: PURPOSE:To store a greater amount of data by a method wherein a channel capacity for storing data is provided by a transistor construction of depression type. CONSTITUTION:Field oxydization is conducted by the pattern mask of a field pattern a using, for instance, a silicon nitride film, then the channel portion of a transistor Q1 with capacity C1 is developed into that of depression type by means of a pattern mask b while, for instance, injecting arsenic ions. On doing this, a first polysilicon pattern c is formed using the pattern mask. Then, using, for instance, the resist pattern formed by the first polysilicon pattern c, the channel portion of the transistor Q1 is made into that of enhancement type while giving a counter-dose by injecting ions of boron, etc. After this, a second polysilicon pattern d is formed using the pattern mask, further a source-drain region is formed.
Patent JP-S6221198-A (JP)
Inventor: ISODA OTOSABURO
IPC: G10K9/15
Filed: 1985-07-22
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-H0824361-A (JP)
Title: Sprinkler head
Inventor: TATENO YUKIO
IPC: A62C37/14
Filed: 1994-07-14
Abstract: PURPOSE:To improve the sensibility by eliminating the directivity of the sensitivity of a thermosensitive object by heating the thermosensitive object by letting a hot air current, which is generated by a fire in the direction of am arm, flow from plural air passage holes bored on the arm. CONSTITUTION:When a fire breaks out and the hot air current flows, the hot air current moves upward, passes through a pair of arms 6a and 6b, get in contact with a glass valve 15 and heats the valve. When the hot air current flows from the direction of respective arms 6a and 6b, besides, the hot air current passes through respective holes 9a-9f respectively bored on the arms 6a and 6b and gets in contact with the glass valve 15 so that an adverse influence caused by the respective arms 6a and 6b can be almost eliminated. When the glass valve 15 is heated by the hot air current, a thermal expanding member sealed inside is expanded and boosted in pressure, and the glass valve 15 supporting a valve element 10 explodes. As a result, the valve element 10 drops down from a gap between the respective arms 6a and 6b, a water discharge port 3 is opened, pressurized water is discharged through a deflector 16.
Patent JP-S646083-A (JP)
Title: Latent heat-type heat storage material
Inventor: YAMASHITA KAZUO
IPC: C09K5/06
Filed: 1987-06-29
Abstract: PURPOSE:To obtain the titled heat storage material by mixing sodium acetate trihydrate and sodium thiosulfate pentahydrate in specified proportions followed by heating and melting to enable giving any desired melting point depending on the blend ratio for the both components. CONSTITUTION:The objective heat storage material can be obtained by mixing (A) 20-90wt.% of sodium acetate trihydrate (with a melting point 58 deg.C) and (B) 80-10wt.% of sodium thiosulfate pentahydrate (with a melting point 48.5 deg.C) followed by heating and melting.
Patent JP-H107083-A (JP)
Title: Underwater monitoring camera with pitching mechanism
Inventor: NUMAMOTO OSAMU
IPC: B63G8/16
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To change the course while keeping the propulsion speed by providing a means to turn a rotary body which is turned and stopped around the axis orthogonal to the advancing direction and comprises a buoyant body and a weight. SOLUTION: A weight 32 and a buoyant body 31 are respectively fixed to each end of a shaft 33 to form a rotary buoyant body 30. A rotation transmission shaft 19 is supported by a bearing 20 provided on a plate 13, and a block 21 which is integratedly turned with the rotation transmission shaft 19 by a key is provided on each end. A block 22 is arranged above the block 21, and the block 22 is supported by a shaft 24 one end of which is supported by a bearing 23 provided on the plate 13. The shaft 24 is pierced through the center of rotation of the rotary buoyant body 30, and a key is provided between the rotary buoyant body 30 and the shaft 24, and an underwater monitoring camera 100 demonstrates the pitching function by the turning/stopping of the rotary buoyant body 30 around the shaft 24.  The course thus can be changed without dropping the propulsion speed, and an object to be photographed can be rapidly approached.
Patent JP-H0827598-A (JP)
Title: Electrode structural body and its production
Inventor: AKATSUKA SHIGEHARU
IPC: C25C7/02
Filed: 1994-07-14
Abstract: PURPOSE:To obtain an electrode structural body which is formed by freely attachably and detachably mounting an electrode at an electrode base body and has a low ohmic loss. CONSTITUTION:This electrode structural body is formed by mounting the electrode 2 coated with an electrode material 3 on the front surface of the conductive electrode base body 1. The electrode base body and the electrode are fixed by melting and joining the metals packed into plural holes 4 formed at the electrode placed on the electrode base body. Mounting and dismounting of the electrode on and from the electrode base body are easy and exchanging of the electrode in the state of mounting the electrode structural body at an electrolytic cell is possible.
Patent JP-S6223970-A (JP)
Title: Continuously cast low-carbon sulfur-lead free-cutting steel
Inventor: KATAYAMA AKIRA
IPC: C22C38/60
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a continuously cast low-carbon free-cutting steel liable to form an MnS film which functions to inhibit the formation of a built-up edge and to improve the roughness of a surface finished by machining on the surface of a tool by regulating the O and Al contents in a steel and the degree of combination of manganese sulfide with oxide. CONSTITUTION:The composition of a continuously cast low-carbon sulfur-lead free-cutting steel is composed of, by weight, 0.05-0.15% C, 0.5-1.5% Mn, 0.05-0.1% P, 0.15-0.4% Si, 0.05-0.4% Pb and 0.01-0.02% O as essential components, <0.003% Si, <0.0009% Al and the balance Fe with inevitable impurities. The average cross-sectional area of manganese sulfide type inclusions and lead combined manganese sulfide type inclusions present in 1mm<2> cross-section of the steel in the rolling direction is regulated to 30-150mum<2>. The number of sulfide type inclusions not combined with oxide is regulated to >=80% of the total number of sulfide type inclusions.
Patent JP-H11187835-A (JP)
Title: Multi-layered glutinous rice cake for decoration
Inventor: YAMAZAKI AKIRA
IPC: A23L7/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layered glutinous rice cake for decoration which is easy in taking out of a mandarin orange, has no adhesive remained on surface of the multi-layered glutinous rice cake after the mandarin orange has been taken out, has a more improved usability and is excellent in commercial value. SOLUTION: At a lower part of a plastic-made container 1 formed in a shape of multi-layered glutinous rice cake, a glutinous rice cake-putting hole is formed and glutinous rice cakes are put inside the container 1. A plastic-made piled fruit 3 smaller in size than the upper multi-layered glutinous rice cake A' of the multi-layered glutinous rice cake A, having a mandarin orange shape and a mandarin skin-like surface, and colored in mandarin orange color is attached with an adhesive 9 on the upper side of the multi-layered glutinous rice cake A packed with the glutinous rice cake.  The strength of the adhesive is set so that the piled fruit 3 can be peeled from the multi-layered glutinous cake A, and the materials of the container 1 and the adhesive 9 are set so that when the piled fruit 3 is peeled off from the multi-layered glutinous cake A by hand, almost all adhesive 9 is removed from the multi-layered glutinous cake A together with the piled fruit 3 to make the surface of the multilayered glutinous cake A smooth.
Patent JP-S6265113-A (JP)
Inventor: ANDORE BUORUFURAMU
IPC: A47J37/12
Filed: 1986-07-11
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-H05182577-A (JP)
Title: Circuit breaker capable of responding under state in which contact is welded at closed position
Inventor: YU UEI CHIYUU
IPC: H01H73/02
Filed: 1992-05-28
Abstract: PURPOSE: To provide a circuit breaker equipped with an interlock member preventing a handle from moving to an off position when a contact is brought into a welding state at a closed position. CONSTITUTION: An interlock member is composed of the abutting face 119 of a protrusion 113 protruding outward in a radial direction from a crossbar 43 supporting a moving contact 41, and the engaging face 111 of an extension portion 109 protruding beyond the free end of the yoke arm 75 of a handle 13. When the contact of a crossbar rotating around a lengthwise axis is brought into a welding state at a closed position, the abutting face of the protrusion is engaged with the engaging face of the extension portion so as to block the movement to an off position of the handle. A radial direction recessed portion 115 is formed in the crossbar, and an insertion body 117 protruding outward in the radial direction may be fitted into the recessed portion so as to form the protrusion.
Patent JP-S5953201-A (JP)
Title: Instrument mounting plate
Inventor: SHIMIZU JIYUUICHI
IPC: H04M1/12
Filed: 1982-09-20
Abstract: PURPOSE:To secure a mounting plate being free of sideward travel, stoppage and rotation, by installing plural rollers (casters) at the bottom of this instrument mounting plate, while installing a sidable shaft, capable of making these rollers so as to be set afloat a little from a floor suface when they contact the floor surface free of taction or separation to or from the floor surface, in the central part. CONSTITUTION:A bottom plate 5 installing a boss 4 projectingly in the lower center is secured tight to the inner part of a mounting box 6 being opened downward, and a shaft part 13 of a slidable shaft 12, which solidly installs a non-slip device 10 in the lower end and a flange-like head part 11 in the upper end respectively, is slidably fitted in the boss 4 of this bottom plate 5. In a space between the under surface of the head part 11 and the upper surface of the bottom plate 5 of this slidable shaft 12, plural pieces of almost oval cams 15 are installed around the shaft part 12, and spring force of a spring 20 is made to act on the said shaft part 13 so as to cause the shaft 13 to be pressed down to these cams. In addition, plural rollers 8 are disposed in height so as to set them afloat a little from a floor surface in case of these cams 5 coming into a state of being illustrated.
Patent JP-H0326793-A (JP)
Title: Production of perbasic alkali earth metal sulfide phenate type cleaning agent
Inventor: HORI TAKASHI
IPC: C10L1/24
Filed: 1989-06-23
Abstract: PURPOSE:To industrially and advantageously obtain the title cleaning agent having high acid neutralizing ability and excellent oil soluble property and stability, etc., and suitable as a lubricating oil and fuel oil by carrying out metal addition and sulfidation of phenols under pressurizing and closing conditions and then carrying out CO2 treatment of the resultant reaction product. CONSTITUTION:Sulfur is added to phenols having normally 130 deg.C (preferably about 120 deg.C) melting point, dihydric alcohol and (hydro)oxide of alkali earth metal and reaction is carried out in about 2-11kg/cm<2> (preferably about 2-6kg/cm<2>) reaction pressure and closed condition to simultaneously carry out addition of metal and sulfidation. Then the reaction product is reacted with CO2 at 50-230 deg.C (preferably about 80-200 deg.C) under pressure without deairing to provide the aimed cleaning agent.
Patent JP-2000342853-A (JP)
Title: Game input device
Inventor: YAMADA KAZUJI
IPC: A63F13/24
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To sensitively match the moving direction of a game object with the operating direction of input and further to enable various kinds of input operation. SOLUTION: Concerning a game input device for inputting an instruction signal to the game object of a game machine, this device is provided with an operating shaft 11, a spherical bearing 12 for supporting the operating shaft 11 to freely incline in full peripheral direction, a thrust bearing 13 for supporting the operating shaft 11 to freely move in thrust direction, and an acceleration sensor 14 mounted on the operating shaft 11 for detecting the acceleration of three axles of the operating shaft 11.
Patent JP-S6141205-A (JP)
Title: Antenna for wide-band transmission line
Inventor: TAGA TOKIO
IPC: H01Q13/20
Filed: 1984-08-01
Abstract: PURPOSE:To attain the miniaturization and a low position of the titled antenna by providing an additional conductor plate set opposite to a radiation conductor element with a fixed space and a short circuit conductor which secures connection between a point of the additional conductor plate and a point of the rariation conductor element and supplying the electric power to the conductor element or the conductor plate via a feeder. CONSTITUTION:A plate type radiation conductor element 12 is set in parallel to an earth conductor plate 1 with a fixed space h1. In addition, a short circuit pin 4 securing the contact between a point of the periphery of the element 12 and the plate 1 is provided together with a feeder 3 connected to a feed point 8 of the element 12, an additional conductor plate 9 set opposite to the element 12 with a fixed space and a short circuit conductor 10 connecting a point of the periphery of the plate 9 to a point of the opposite element 12. In such a constitution, the electric power is supplied to the point 8 through the coaxial feeder 3 and the element 12 is energized to flow the current to its fringe part. Then the power is supplied to the plate 9 via the conductor 10 owing to the potential generated at a point on said fringe part. Thus the plate 9 serves as a radiation element. This increases the band of the impedance characteristics.
Patent JP-S5592896-A (JP)
Title: Chemical cleaning method
Inventor: HASEGAWA TERUKAZU
IPC: C23G5/00
Filed: 1978-12-29
Abstract: PURPOSE: To interrupt cleaning operation without causing corrosion, by carrying out washing with water after washing with chemicals, and then contacting inert gas or water containing anticorrosive agent.  
     CONSTITUTION: After flushing water through temporary cleaing piping, water is filled therein and circulated in the piping while heating water at the same time. Water in the piping is added with anticorrosive agent and kept in this state for a while. Then, after blowing water completely, the system is cleaned by circulating ammonia solution. After blowing ammonia solution completely, the system is washed with water of about 60°C. Subsequently, after blowing water completely, the system is filled with water, and it is circulated through the system with anticorrosive agent being added thereto and heated with hot air or the like while keeping density of anticorrosive agent uniform. Here, concentration of copper ions in water is kept at a level lower than 10ppm. Then, after cleaning the system with acidic liquid, it is blown completely with nitrogen gas and washed with warm water. After blowing this warm water completely with nitrogen gas, it is sealed therein and kept warm. Finally, neutralizing and anticorrosive treatment is applied with neutralizing agent and anticorrosive agent, and after washing with water, cleaning operation is finished by blowing water with nitrogen gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5788537-A (JP)
Title: Optical disc
Inventor: TAKAOKA TAKASHI
IPC: G11B7/257
Filed: 1980-11-19
Abstract: PURPOSE:To keep recording characteristics over a long period, by preventing the contact between an optical recording film and air, through the coating of an inorganic film with a specified thicknss on the surface of the optical recording film. CONSTITUTION:Plastic substrates 11, 12 to which laser beam transmits are constituted into a discoidal shape, and a multilayer film 13 is coated by leaving the central part and external circumference part at the back of each substrate. Each film 13 consists of three layers; an optical recording film 14, several hundreds Angstrom  thick made of metal, and organic films 15 coated on both the sides of the film 14. The films 15 consists of organic substance such as glass, SiO2, TiO2, In2O3, and CeO2 which can transmit laser beam and cannot transmit active gas such as water vapor and oxygen existing in air, and the thickness is 500-10,000 Angstrom . As a result, the time aging of the recording characteristics can be avoided.
Patent JP-S5952655-A (JP)
Title: Synchronizing control method of printing unit and corrugator line and apparatus therefor
Inventor: ISOWA HIDEKAZU
IPC: B41F19/08
Filed: 1982-09-17
Abstract: PURPOSE:To enable to effect a synchronizing control of the speed of a printing unit and that of a corrugator line by feeding the printing unit comprising an endless belt having a printing plate and a continuous sheet passing through a drying unit to the corrugator line after these are stored in a running state. CONSTITUTION:A continuous sheet 12 from an original paper roll is printed between an endless belt 46 driven by a plate cylinder 42 and an adjusting cylinder 44 and carrying a printing plate and an impression cylinder 48, and then dried in a drying unit 108. After passing through a plurality units of printing units 10, the sheet 12 enters into a storing unit 22 comparing dancer roll groups 20 and then is sent into the corrugator line. Each printing unit 10 is driven by a common driving power. It is controlled by a tuning controller comparing the rotary speeds of the corrugator line and the printing unit. In this way, the desirable synchronizing control of the printing unit and the corrugator line can be achieved.
Patent JP-H11341817-A (JP)
Title: Device for estimating ac voltage of pwm converter
Inventor: CHIN GEIHO
IPC: H02M7/48
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a stable and general-purpose device for estimating the AC voltage of PWM converter. SOLUTION: A device for estimating AC voltage of PWM converter detects a DC voltage V by means of a first means and an AC current IA by means of a second means 2, and finds an AC control voltage VC by means of a third means 3 from the DC current value V outputted from the first means 1 and a switching pattern. Then the device finds the estimated value of an AC voltage, by means of a fourth means 4 by using the values of the AC current IA and AC control voltage VC detected by means of the second and third means 2 and 3 and an AC reactor value and a basic AC frequency value.
Patent JP-H0338633-A (JP)
Title: Regenerator for three-dimensional perception of picture
Inventor: RAINHARUTO BERUNAA
IPC: G02B30/30
Filed: 1990-06-22
Abstract: PURPOSE: To provide a reproduction device for three-dimensional perception, where a stereo picture appears, by symmetrically increasing thickness from the center of a cylindrical lens raster board arranged in front of a flat picture screen toward both side edges and reducing the pitch width. CONSTITUTION: The cylindrical lens raster board 2 is provided for the automatic- stereoscopic perception of the picture. The back face of the raster board 2 is made flat and it extends in parallel to the front face of picture screens 1A and 1P by leaving a distance D. The raster board is formed so that thickness T increases from the center 3 toward the vertical side edges 4 and 5 and the pitch width P of the cylindrical lens 6 reduces. Since the front face of the raster board 2, which is bent in a concave form, appears, the stereo picture and parallax-panoramagram can be enjoyed in a large revolution area against the movement of the head at the side of a viewer.
Patent JP-H08333352-A (JP)
Title: New water-soluble tetrazolium salt compound
Inventor: ISHIYAMA MUNETAKA
IPC: C07D257/04
Filed: 1995-06-07
Abstract: PURPOSE: To obtain the subject new compound useful for determining a dehydrogenase and a substrate by absorbance of formazan formed by reacting a water-soluble tetrazolium salt compound especially with the dehydrogenase, not depositing on a measuring device, useful for measurement without the interaction of an organism component. CONSTITUTION: This water-soluble tetrazolium salt compound is shown by formula I (R is phenyl or benzothiazole; (n) is 2, 3, 4 or 5). The compound of formula I, for example, is obtained by a hydrazine of the formula RNHNH2 with an aldehyde of formula II in an alcohol solvent to give a hydrazone of formula III, then reacting the hydrazone with a corresponding diazonium salt in an organic solvent/water under a basic condition and oxidizing the prepared formazan with an oxidizing agent such as sodium hypochlorite. Formazan produced from the compound of formula I has the maximum absorption at 510-560nm.
Patent JP-S6141250-A (JP)
Title: Loop type communication control system
Inventor: OKUBO TADASHI
Filed: 1984-08-02
Abstract: PURPOSE:To provide the optimum data transmission right to each slave station and also to improve the traffic efficiency of a loop type communication circuit, by preparing a circuit use request command and a circuit use permission command and separating these commands from data. CONSTITUTION:A master station M receives the circuit use request commands from slave stations Si and Sk and obtains first the priority Pi' of the data that secures the maximum circuit traffic under the present situation and the packet number Ni' needed for transmission of data for the station Si. Then the station M obtains a receiver slave station IDRj and a transmitter slave station IDTi from the circuit use request commands and transmits them to a circuit set by a circuit use permission command. At the same time, a slave station S3 having a circuit use request detects a command polling CP and then sets the data priority P3, the packet number N3 needed for data transmission, a receiver slave station IDRi and a transmitter slave station IDT3 to the circuit use request command and transmits them onto a circuit.
Patent JP-H087136-A (JP)
Title: Automatic ticket examination device
Inventor: ODAKURA NORIKO
IPC: G07B15/00
Filed: 1994-06-22
Abstract: PURPOSE:To mitigate the crowdedness of a station window and an attended ticket barrier by writing the data of a refund ticket on a passenger ticket or the like, printing that effect or reporting that effect to a user and returning the passenger ticket or the like from a main body when an extraction means extracts the passenger ticket or the like of refund. CONSTITUTION:When the passenger ticket or the like is inserted into a slot 1, the data stored in the passenger ticket or the like are read by a magnetic head H1 and supplied to the arithmetic processing for an exit of a CPU. When the identification data of a train which is the object of the refund are included in the read data, a wing W is set to a down state. By the down of the wing W, the inserted passenger ticket or the like is not recovered in a recovery box 7 and discharged to a discharging slot 2 by a discharging carrier path 6. At the time, the effect that it is the refund ticket is reported to the user through a speaker 8 and a display device 9 and the effect that it is the refund ticket is printed by a thermal head T. Thus, the user can have the passenger ticket or the like returned and exit.