baber/WOPTO huggingface dataset:
Patent JP-H06115182-A (JP)
Title: Certificate issuing machine
Inventor: SAIKAICHI HIDEKAZU
IPC: B41J2/485
Filed: 1992-10-09
Abstract: PURPOSE:To make printing of various characters such as names and addresses possible by eliminating limitation of external characters in a certificate issuing machine. CONSTITUTION:An external character registrating means 13 receives character data from a controlling means 11 and retrieves an external character code in character data. When the external character exists, the external character code is converted to JISGO external character code to form an external character registration table. An external character printing means 14 retrieves JISGO external character data thus converted and registered and when the external character code is detected, a character pattern of the registered external character is read-in from an external character pattern file 17 or the JISGO external character pattern file 16 by referring to the external character registration table and it is printed. When the external character code is not detected, a character pattern is read-in from a GO character pattern file and it is printed.
Patent JP-H04147555-A (JP)
Title: Light source device
Inventor: KAWASHIMA HIROMICHI
IPC: H01J61/88
Filed: 1990-10-09
Abstract: PURPOSE:To greatly reduce the oxidation of the joint part between a metal foil and an electricity lead-in substance to prevent failure in lighting of a lamp and poor conductivity of the metal foil by having the electricity lead-in substance, connected to an electrode located on a front glass side, put in contact with the front glassand led out of a hole made in the front glass or a reflecting mirror to fit a hot conductive member locked by the hole to the electricity lead-in substance located on the front glass side. CONSTITUTION:An electricity lead-in substance 5a connected to an electrode 3a located on a front glass 8 side is arranged in contact with the inside face of the front glass 8 and led out of a takeoff hole 9 made in a reflecting mirror 6 to the outside. The electricity lead-in substance 5a connected to the electrode 3a is put in contact with the front glass 8, so that the front glass 8 provides radiation of heat in the electricity lead-in substance 5a to greatly restrain the oxidation of the joint between a metal foil 4 sealed to a sealing portion 2a and the electricity lead-in substance 5a.
Patent JP-2001092678-A (JP)
Title: Method for controlling task of multi-media processor
Inventor: KANEDA RYUJI
IPC: H04N7/15
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the task of a multi-media processor for realizing the well-balanced execution of each task even when total workloads are increased. SOLUTION: This method comprises a step for calculating the thinning-out rate of each task so that total workloads can be set so as to be made less than total workloads which can be processed by a multi-media processor based on total workloads which can be processed by the multi-media processor, the workloads of each task, and the maximum thinning-out rate of each task when the total workloads at the time of the maximum thinning-out are not beyond the total workloads which can be processed by the multi-medial processor and a step for executing each task in a thinning-out processing mode corresponding to the calculated thinning-out rate of each task.
Patent JP-S63125581-A (JP)
Title: Method of preventing corrosion of alloy steel
Inventor: OTA SHOZO
IPC: C09D5/08
Filed: 1986-11-17
Abstract: PURPOSE:To form a high-quality rust-preventive coating film with excellent workability in spray coating, by applying a coating material comprising a solution of a specified bituminous substance in an industrial gasoline or aromatic solvent to an alloy steel which will be exposed to a hot water vapor atmosphere. CONSTITUTION:A bituminous substance of a softening point of 85 deg.C or lower and a small amount of a thixotropic agent (e.g., sorbitan monooleate) are dissolved in 50-69wt% of either an industrial gasoline (e.g., a mineral spirit having a 50% distillation temperature of 180 deg.C or lower and an end point of 205 deg.C or lower) or an aromatic solvent (e.g., xylene), thus giving a coating material. This coating material is applied to the surface of an alloy steel which will be exposed to a hot water vapor atmosphere and comprises, e.g., a rotor or a blade of a turbine for geothermal power generation.
Patent JP-H05237374-A (JP)
Title: Oxygen absorbent
Inventor: KASHIBA TAKASHI
IPC: B01D53/28
Filed: 1992-10-09
Abstract: PURPOSE:To provide an oxygen absorbent having high oxygen absorptivity with a small amt. of carrier and capable of forming a compact oxygen absorbent package at a low cost by using a moisture-donating material comprising diatomaceous earth so that problems of conventional oxygen absorbents using a water-contg. material can be solved. CONSTITUTION:This oxygen absorbent consists of iron powder, oxidization promoting material, filler, and a moisture-donating material. The moisture- donating material consists of diatomaceous earth having such adsorption characteristics that show >=55% relative humidity for 2% water content, and is obtd. by impregnating the diatomaceous earth with water or a moisture controlling liquid. By using the diatomaceous earth having specified adsorption characteristics as the moisture-donating material, an oxygen absorbent having high oxygen absorptivity with a small carrier amt. can be obtd. and a compact oxygen absorbent package having good housing property can be produced. Thus, the obtd. oxygen absorbent is excellent in safeness and economicity at a low cost and is practially useful.
Patent JP-2001092787-A (JP)
Title: Card authentication system, card medium and card authenticating method
Inventor: ICHIHARA NAOHISA
IPC: G06F19/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To achieve an individual identifying function with high security and security against tamper by improving individual identification and card authentication in a card system. SOLUTION: An IC chip part 3a of a card medium 3 is provided with an information storage function and a processing function such as cryptographic key processing. An optical mark that can not be rewritten and the forgery of which is very difficult is written by an optical mark medium part 3b. When individual information is inputted and fingerprint data is given from a fingerprint input device 2, the pieces of individual information and fingerprint data are merged, a processing by a hash function is performed for them and hash information is written in the optical mark medium part 3b as the optical mark by an issuing device 1. Furthermore, the card medium 3 is issued by writing the individual information and the fingerprint data in the IC chip part 3a of the card medium 3 by the issuing device 1.
Patent JP-H07124728-A (JP)
Title: Metal melting and holding furnace
Inventor: DANNOURA SADAYUKI
IPC: B22D39/06
Filed: 1993-10-29
Abstract: PURPOSE:To provide a metal melting and holding furnace having low heat dissipation and high energy saving effect with extremely reducing oxidation due to metal's contact with air and excellent in maintainability in a metal melting and holding furnace to supply molten metal of Al alloy, etc., to an injection sleeve of die casting machine. CONSTITUTION:The furnace 100 is provided with a tubular furnace main body 1, a trough shape box body 2 extended in the horizontal direction having a measuring pouring valve device 10 for molten metal discharging, a weir 4 placed at the boundary of the these two and a pressure sealed tubular body 3, which is inserted/held in the furnace main body 1 and has an opening at the lower end and a roof cover 3A at the upper end. Further, it is provided with a hydraulic cylinder to 60 tilt the furnace main body 1.
Patent JP-H11109135-A (JP)
Title: Light guide plate for surface light source
Inventor: UCHIYAMA MITSURU
IPC: G02B6/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate with high luminance and uniform luminance distribution suitable for an edge light type surface light source device. SOLUTION: This light guide plate has a light incident surface 10a on at least one side surface, a light emitting surface 10b on one surface substantially orthogonal to this side surface, and a light emitting pattern 30 formed on at least one of the light emitting surface 10b and the reverse side thereof. The light emitting pattern 30 is formed of pyramidal recessed parts arranged so that the pyramidal form is enlarged in the direction of receding from the light incident surface 10a. According to this structure, a light can be directed to the light emitting surface 10b, and an uniform luminance distribution can be provided.
Patent JP-H09109398-A (JP)
Title: Ink jet head
Inventor: KUHARA TAKASHI
IPC: B41J2/05
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which has a constant ink discharge direction and a low resistance associated with ink discharge is low, and gives a good print quality that dots do not take the form of splashes due to simple manufacturing processes and low voltage application. SOLUTION: An ink jet head equipped with a boiling chamber 6 filled with ink, an ink hole 7 made in the wall surface of the boiling chamber 6, an electrode 2 which is formed in the wall surface of the boiling chamber 6 and gives energy to the ink, a routing conductor 3 having a joint 3a with the electrode 2 at one end thereof, and the joint 3a is formed next to the wall surface of the boiling chamber 6.
Patent JP-S62133094-A (JP)
Title: Electrolytic fluorination method
Inventor: YOSHIDA TSUTOMU
IPC: C25B3/28
Filed: 1985-12-04
Abstract: PURPOSE:To prevent a resinous substance from sticking to the surface of an electrode when an org. compound is electrolytically fluorinated, by adding a specified sulfur compound. CONSTITUTION:When an org. compound such as 6-18 C aliphatic tertiary amine is electrolytically fluorinated, a sulfur compound represented by the formula (where each of R and R' is 1-3 C aliphatic group) is added by 0.5-30 pts.wt. per 100pts.wt. org. compound. The sulfur compound is especially effective during the electrolytic fluorination of 6-18 C aliphatic tertiary amine.
Patent JP-S62132464-A (JP)
Title: Electronic mail system
Inventor: AKITA KUNIHIKO
IPC: H04M3/42
Filed: 1985-12-04
Abstract: PURPOSE:To use an electronic mail system for voice mail and document/picture mail at the same time by one time of telephone operation, by providing an additional information controller which causes document/picture information accumulated in connection with a voice message to be transmitted or drawn out from a document/ picture accumulator. CONSTITUTION:An additional information controller 110 is provided between a voice accumulation controller 109 and facsimile controller 113. The device 110 controls the facsimile controller 113 under the command of the voice accumulation controller 109 and, if some document/picture information to be added to a voice message exists when voice messages are accumulated in a voice accumulator 111, takes out the document/picture information from facsimile equipment 115 and causes a document/ picture accumulator 114 to accumulate the document/picture information in connection with the voice message. In addition, the additional information controller 110 causes the document/picture information accumulated in the accumulator 114 in connection with the voice message to be transmitted or drawn out from the document/picture accumulator 114 when the voice message is transmitted or drawn out form the voice accumulator 111. Therefore, the complicatedness of telephone operation can be dissolved and guiding information at a hotel, etc., can easily be constituted of voices and picture information.
Patent JP-H10120232-A (JP)
Title: Sheet conveying device and control method thereof
Inventor: TAKAMI TORU
IPC: B65H29/60
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device and its control method that can convey recording paper smoothly with a small force regardless of sheet thickness and can recover the recording paper automatically. SOLUTION: Recording paper is conveyed toward a sensor 59 being held by a belt-like upper conveying means A, a lead-in side lower conveying means B and a discharge side lower conveying means C. The terminus part of the recording paper is detected by the sensor 59 to stop its conveyance, and in case the recording paper is not taken away for the fixed time, the recording paper is conveyed in a reverse direction. A conveying path is switched by a switching means 46 using a planetary gear, and the recording paper is made fall downward and stored in a storage part 60.
Patent JP-H11116374-A (JP)
Title: Production of quartz glass crucible
Inventor: KUSUNOKI KAZUHIKO
IPC: C03B19/09
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To produce a crucible of a two-layer structure comprising an inner layer composed of a glass using a high-purity synthetic quartz as a raw material and an outer layer composed of a glass using an inexpensive and hardly softening natural quartz as a raw material without causing cracking or deformation. SOLUTION: A cristobalite powder prepared by heat-treating a natural quartz is used as a raw material 5 for an outer layer and a synthetic cristobalite powder obtained by heat-treating an amorphous synthetic quartz is used as a raw material 4 for an inner layer. Otherwise, an amorphous powder prepared by vitrifying and pulverizing the natural quartz is used as the raw material 5 for the outer layer and an amorphous synthetic quartz powder is used as the raw material 4 for the inner layer when producing a quartz glass crucible comprising the inner and outer two layers by a rotating arc melting method. Furthermore, the filling densities of the raw material 5 for the outer layer and the raw material 4 for the inner layer in a mold are respectively >=1.30 g/cm<3> and the difference between both the filling densities is <=0.10 g/cm<3> .
Patent JP-H09110280-A (JP)
Title: Paper sheet discharge device
Inventor: TAKAYAMA NAOYA
IPC: G03G15/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the paper sheet tip from being loaded on a stacker in a bending shape by pressing a printed paper sheet in the stacker by lowering motion of a paper sheet pressing-down member when a paper sheet detecting sensor detects that the printed paper sheet is housed in the stacker after passing through a paper sheet guide. SOLUTION: A printed paper sheet 6a discharged by a pair of feed rollers 3b is discharged to a stacker 4 by passing through a paper sheet guide 5. At this time, roundness of the tip is corrected by the paper sheet guide 5. The printed paper sheet 6a on which roundness of the tip is corrected is discharged to the stacker 4, and when a paper sheet detecting sensor 7 detects that the printed paper sheet 6a is housed in the stacker 4, a paper sheet pressing-down member 8 performs lowering operation, and presses the printed paper sheet 6a. Therefore, the printed paper sheet 6a is put in an almost flat condition. When a press of the printed paper sheet 6a finishes, the paper sheet pressing- down member 8 rises, and returns to a former position. When the paper sheet pressing-down member 8 returns to a former position, the next printed paper sheet 6a is discharged.
Patent JP-H04147691-A (JP)
Title: Surface light emitting type semiconductor laser device with lens
Inventor: ODAGIRI YUICHI
IPC: H01S5/02
Filed: 1990-10-11
Abstract: PURPOSE:To eliminate extreme approach of beam converting means to a light emitting unit of a surface light emitting type semiconductor laser and to further facilitate regulation of an optical axis by forming a structure for blocking an outlet of a light emitting hollow part of the laser with a lens. CONSTITUTION:A surface light emitting type semiconductor laser 21 is secured onto a heat sink 24 by high temperature solder made of AuSn. Then, a spherical lens 25 having 50mum of a profile and made of a material BK7 is placed as a lens on an upper electrode 26 of the laser 21. In this case, the optical axis of an emitting beam 23 coincides with the central axis of a hollow part 27, and its optical axis passes the center of the lens 25. Then, the periphery of the lens 25 and the side of the laser 21 are covered with ultraviolet ray curable resin 30. Thus, when the lens 25 is mounted, it is not necessary to align it with the laser 21, i.e., it regulates the optical axis and positions the lens to block the above of the part 27 by the lens 25.
Patent JP-H1099038-A (JP)
Title: Refining method for bean-curd refuse
Inventor: IWASAKI KYOKO
IPC: A23L11/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide high quality bean-curd refuse by removing the grass-like bad smell of the bean-curd refuse and impurities such as bean skin or the like for hurting feeling to the tongue. SOLUTION: The bean-curd refuse is immersed in water and agitated and the impurities such as the bean skin or the like floating on a water surface are removed. Then, a deodorant whose main components are sodium carbonate and other same effect material is added to bean-curd refuse immersed water and boiled and then, dehydration is performed.
Patent JP-S62132122-A (JP)
Title: Method for measuring flow amount of gas
Inventor: KANDA KAORU
IPC: G01F13/00
Filed: 1985-12-04
Abstract: PURPOSE:To make it possible to safely and accurately measure the flow amount of any gas, by introducing gas into a tank held to a reduced pressure state to measure the pressures and temps. in the tank at two points of time. CONSTITUTION:Prior to stating measurement, a valve 4 is opened and a tank 3 is evacuated by an exhaust pump 12 to be brought to a vacuum state of about 50mmHg or less and, thereafter, gas is inputted to a mass flow controller 1 from the input port 2 to be introduced into the tank 3. By this method, because air in the tank 3 is removed, any gas is not reacted. Next, when measurement is started, the valve 4 is closed and the pressure in the tank 3 rises. The pressure and temp. of the gas in the tank 3 are measured by a pressure sensor 5 and a temp. sensor 6 and a time is measured by a timing circuit 13 and these measured values are inputted to the volume memory circuit 14 of the tank 3 and calculated by an operational control circuit 7 to display a flow amount on a display device 8 in terms of a numerical value. By measuring the pressures and temps. in the tank 3 at two points of time, the flow amount of a wide range of various gases can be safely measured with good accuracy.
Patent JP-H04149378-A (JP)
Title: Active damping device for tower-like structure
Inventor: KITAZAWA KOUJI
IPC: F16F15/02
Filed: 1990-10-15
Abstract: PURPOSE:To enhance the ability of an active damping device to damp a tower- like structure and make the device compact by immersing a resistance plate in a liquid tank provided on the upper portion of the structure, and causing the direction of the resistance plate to automatically follow the direction in which the structure vibrates, and damping the structure by means of reaction of the resistance plate. CONSTITUTION:A water tank 1, a circular orbit 3 which is concentric with respect to the water tank 1, and a travelling truck 4 are provided on the upper portion of a tower-like structure 2. An actuator 6 is loaded on the truck 4 and a resistance plate 5 mounted to the end of the actuator 6 is immersed in water in the tank 1. A vibration sensing member 7, a computer 8 and a hydraulic pump 9 are provided. The direction in which the structure 2 vibrates is detected by the sensing member 7 and the pump 9 is controlled by the computer 8 and the truck 4 is driven so that the resistance plate 5 is moved to a position at which the vibration reaction of the plate can be taken most effectively. A wide range of vibrations can thus be dealt with and also the structure can be damped in the direction of its major axis without providing damping devices in two directions X, Y.
Patent JP-H01117406-A (JP)
Title: Amplifier
Inventor: SUGAWA SHIGETOSHI
IPC: H03F3/50
Filed: 1987-10-30
Abstract: PURPOSE:To stabilize the operation by providing a high frequency component eliminating means to an amplifier being the combination between a source follower amplifier and an emitter follower amplifier so as to prevent the peaking at a high frequency region. CONSTITUTION:The source follower amplifier consists of a driver FETQ1 and a load FETQ2 and the emitter follower amplifier consists of a bipolar transistor(TR) Q3 and a resistor R. A source terminal of the FETQ1 is connected to the base of the TRQ3 and the base material is connected to ground via a capacitor C1. Thus, the high frequency component is eliminated through the capacitor C1. Then the peaking at the high frequency region is prevented to stabilize the operation.
Patent JP-S61152144-A (JP)
Title: Protocol converter
Inventor: AOYAMA YUJI
IPC: H04L13/00
Filed: 1984-12-26
Abstract: PURPOSE:To connect data from a terminal equipment or computer without control functions to the opposite device of an arbitrary exchange network by providing a protocol converter with a protocol conversion processing routine and a call connection/cutting processing routine. CONSTITUTION:A computer, a terminal equipment 11 and a various data exchange networks are connected to the communications channels 3, 9 and 10 of the protocol converter 1. A communications processor 2 is also connected to the communications channels 3, 9 and 10. The terminal and computer having no control function are connected to the protocol processing routine 4 of the processor 2 by means of the channel 3. The protocol conversion processing routine 15 between the routine 4 and the channel 10 corrects the protocol of the exchange network and that at the computer side. Then the call connection/ cutting processing routine 7 processes a connection/cutting command request from the terminal 11, and the processor 2 connects the terminal and computer having no control function to the arbitrary exchange network.
Patent JP-H1190236-A (JP)
Title: Photocatalyst and reaction device using photocatalyst
Inventor: FUJII TOSHIAKI
IPC: A61L9/18
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To effectively treat a harmful substance with the use of a photocatalyst which can simply be manufactured and easily handled and also can be molded to any desired shapes by obtaining the photocatalyst through baking titanium at a specific temperature in an atmosphere containing oxygen and constituting at least, part of the wall face or the space part of a reaction device with the photocatalyst. SOLUTION: This photocatalyst is obtained by baking titanium at a temperature of 650-1200 deg.C in an atmosphere containing oxygen. The titanium material is of the form of at least, one selected from shapes such as plate-like, pleats-like or honeycomb-like, and has a uniform TiO2 thin coat formed on these shapes. In an air cleaning device 4 with a light source for emitting a light to the photocatalyst, the photocatalysts 9-1, 9-2 remove mainly hydrocarbons (non- methane hydrocarbons: H.C) generated in the operation 2 and the H.C introduced into a clean room 1 or generated from a clean room construction material and instruments. The photocatalysts 9-1, 9-2 to be used in this case are those obtained by baking the honeycomb-like titanium at 650-1200 deg.C in the air.