baber/WOPTO huggingface dataset:
Patent JP-S59165405-A (JP)
Title: Dc self-holding type electromagnet
Inventor: OOKUBO YASUHIKO
IPC: H01F7/16
Filed: 1983-03-10
Abstract: PURPOSE:To simplify the structure and obtain economical and small size solenoid by using semi-hard magnetic material for movable iron core and stationary iron. CONSTITUTION:A frame 1 is configurated by a soft magnetic material, while a movable iron core 8 and a stationary iron core 9 are configurated by a semi- hard magnetic material. When a DC exciting current is applied to a coil 2, the movable iron core 8 moves toward the stationary iron core 9 and stops under the closed contact condition. When the exciting current is turned OFF, both movable iron core 8 and stationary iron core 9 are magnetized because these are configurated by semi-hard magnetic material and become weak magnets having the same direction of magnetization, generating an attracting force. Thereby, the movable iron core 8 is attracted and is held to the stationary iron core 9 against a pulling spring 5. The movable iron core 8 can be returned to the original position by applying a demagnetization current in the reserve direction.
Patent JP-H10223233-A (JP)
Title: Electrode for fuel cell, and electrode electrolyte film joint body
Inventor: SAITO SATORU
IPC: H01M8/10
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a fuel cell high in catalyst efficiency by providing a catalyst layer, containing the carbon fiber together with the catalyst, a water repellent, a solid polymer electrolyte on the surface of a porous base body to allow the solid components in the catalyst layer to be entangled with the carbon fiber and to prevent the solid components from entering the porous base body. SOLUTION: A catalyst layer is provided on a surface of a porous base body of a gas diffusion layer, such as carbon paper to obtain an electrode for a fuel cell. The catalyst such as the solid polymer electrolyte and platinum-carried carbon, the water-repellent such as polytetrafluoroethylene polymer, and the carbon fiber are contained in the catalyst layer. The catalyst layer is formed by uniformly mixing and diffusing the solid particles and carbon fiber in the solvent such as ethyl alcohol, and applying the solution to the surface of the porous base body, which is preferably treated with the water repellent in advance, and drying the applied solution. At this time, the solid particles are entangled with the carbon fiber to prevent the porous base body from flowing into pores of the porous base body.  The gas diffusion property of the porous base body is kept high, and the utilization efficiency of the catalyst is improved.
Patent JP-S57153368-A (JP)
Title: Picture processing method
Inventor: EJIRI KOUICHI
IPC: H04N1/403
Filed: 1981-03-19
Abstract: PURPOSE:To execute proper binary-coding of a picture, by operating a gross average of the maximum density of a picture and its mean density, and deriving its threshold level. CONSTITUTION:One operation cycle based on addresses (i, jk) of pictures S (i, jk) of notice, of a scanning line (i) of which notice is taken, and its row number(jk) is executed. (i, jk-N) (i, jk+N) are commanded to a comparator 62 in order to operate picture elements SMAX (i, jk) having the maximum density. Also, an address (i, j-N) and (i, j+N) are commanded to an adder 66, too, a signal selected from a buffer memory 61 in accordance with the address is added centering around (i, jk), and an output ST of the adder 66 is operated. Subsequently, a command is given from a controller 70 in order to derive the sum as to M lines in the past of the derived sum ST, and TST(j) is derived by an adder 68. After that, a threshold level Th(j) based on the conditions of the expression is derived in accordance with signals TSMAX(i, jk), TST(i, jk) and mu(jk) by ROMs 64, 69.
Patent JP-S63207199-A (JP)
Inventor: SATO YOSHIO
IPC: H05K9/00
Filed: 1987-02-23
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-2000240819-A (JP)
Title: Mixture preventing valve device
Inventor: NAKAZATO MITSUO
IPC: F16K1/44
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent contamination in a drain area. SOLUTION: A mixture preventing valve device 12 is provided with a first valve body 21, a second valve body 22, a connecting part 20 which connects the first valve body 21 to the second valve body 22 and forms a valve seat, a first valve element 26 disposed freely abutting on the valve seat, a second valve element 28 forming a chamber 30 between the second valve element 28 and the first valve element 26, a drain passage 16 for discharging a fluid within the chamber 30, and an opening/closing means disposed in the drain passage. In this case, since opening/closing means is provided with selective communication between the chamber 30 and an atmosphere, thus preventing the drain area from being contaminated by bacteria and the like in the atmosphere.
Patent JP-S57155661-A (JP)
Title: Picture processor
Inventor: SHIBATA YOUJI
IPC: G06T1/00
Filed: 1981-03-23
Abstract: PURPOSE:To perform the processes of input/output, compression/expansion, etc. of a picture data in a high speed, by providing a control data bus through which only the control data signal is transmitted between a CPU and other parts plus a picture data bus through which only the picture data signal is transferred. CONSTITUTION:When a desired picture is delivered, the desired picture data received the data compression is read out to a picture file control part 21 from a picture file memory 21 by an amount equivalent to a picture screen and then transferred and stored successively in a picture editing/synthesizing memory part 23 with every prescribed block. Furthermore the data given from the part 23 is transferred to a picture compressing/expanding part 24 to be restored to the original picture data. Thus a desired picture is delivered from a picture output device 27 via a picture output control part 25. Meanwhile the instruction given to each part from a CPU20 are all transmitted via a control data bus 30, and the picture data is transferred through a picture data bus 40. When a picture is supplied and recorded, a picture input control part 26 reads the picture data given from a picture input device 28 and processes the data in an adverse route to the above-mentioned route.
Patent JP-H07225018-A (JP)
Title: Incinerator
Inventor: KINOSHITA KAZUHISA
IPC: F23G5/44
Filed: 1994-02-14
Abstract: PURPOSE:To easily and economically manufacture an incinerator formed of a composite furnace wall which is difficult to be processed and assembled by reducing a thermal impact and a mechanical impact to be applied to the wall. CONSTITUTION:A buffer layer 3 made of a fiber member such as ceramic fiber, carbon fiber, metal fiber, shape memory fiber, etc., or a buffer layer 3 made of the member and formed with slits are interposed between a furnace inner wall 1 having thermal storage properties and a furnace outer wall 2 having heat insulation. At the stage of manufacturing, the inner wall or the outer wall 2 is divided, a block member adhered with the layer 3 on its back or inner surface is formed, and their block materials are assembled to form the inner wall 1 or the outer wall 2.
Patent JP-S55133153-A (JP)
Title: Remote operation unit
Inventor: GOTOU HIROSHI
IPC: H04B10/114
Filed: 1979-04-03
Abstract: PURPOSE:To enable remote operation from a wide variety, by transmitting control signal via the optical fiber. CONSTITUTION:The light 2 produced from the remote control signal generator 1 is received at the photo detector 3, and it is delivered to the photo detection means 6 of the unit main body via the optical fiber 4. The unit main body 5 is provided with the functions selecting the speaker, turning on or off the power supply in response to the output signal of the photo detection means 6, and operating the sound volume and sound quality adjuster.
Patent JP-H10235809-A (JP)
Title: Stretch-packing film
Inventor: ICHIMURA KOJI
IPC: B65D71/06
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To realize the improvement of the self-bonding properties, thrusting resistance and impact resistance of a film by a method wherein an ethylene-vinyl acetate copolymer containing a specified amount of polybutene and an enthylene-α-olefin copolymer having predetermined characteristics are laminated to each other. SOLUTION: An ethylene-vinyl acetate copolymer as the component of a first layer contains 3-10wt.% of polybutene. An ethylene-α-olefin copolymer as a second layer has a density of 0.880-0.960g/cm<3> , a melt flow rate at 190 deg.C under the load of 2.16kg of 0.01-200g/10min and a melt flow rate ratio between the melt flow rate at 190 deg.C under the load of 2.16kg and that at 190 deg.C under the load of 21.6kg of 10-20, a molecular weight distribution of 2.0-4.0 and the standard deviation of elution amount to elution temperature obtained by TREF is 17 or less. Thus, an optimum self-bonding properties, thrusting resistance and impact resistance are obtained.
Patent JP-H01218139-A (JP)
Title: Method for detecting broken point of optical fiber
Inventor: AMAMIYA MASAKI
IPC: H04B10/07
Filed: 1988-02-25
Abstract: PURPOSE:To detect a break point of an optical fiber quickly with high accuracy by detecting the break point based on a time difference when transmission signals with different wavelengths of at least two are intermitted and the group delay difference per unit length of the optical fiber in two wavelengths. CONSTITUTION:One end of two optical fibers 2Aa and 2Ab is connected to a time difference detector 5 via signal interruption detectors 4a, 4b at one terminal station. The group delay in each relay section is selected so that the group delay tauAn of the fiber 2Aa is larger than the other group delay tauBn of the fiber 2Ab without fail. If a fault takes place, the optical signal left in the left side fiber to the faulty point reaches one terminal station and then the signal is interrupted and detected by signal interruption detectors 4a, 4b. In this case, since the group delay of the fiber 2Aa and that of 2Ab differs, the time difference is detected by the time difference detector 5. Thus, the faulty point is detected quickly with high accuracy depending on the relation between the distance from the terminal station and the arrival time difference.
Patent JP-S59167788-A (JP)
Inventor: SAITOU AKIHIRO
IPC: G07D7/00
Filed: 1983-03-14
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-H05219575-A (JP)
Title: Remote controller
Inventor: AKASHI AKIRA
IPC: H04Q9/00
Filed: 1992-01-31
Abstract: PURPOSE:To enable speech remote control by storing various speech remote control instruction signals and remote control signals corresponding to those instruction signals, discriminating and transmitting the stored remote control signal corresponding to a received speech. CONSTITUTION:The speech of a user is received by a microphone 110, amplified by an amplifier 111, converted by an A/D converter 112 later and inputted to a speech keyword recognition circuit 113. The circuit 113 recognizes the input speech signal by using the speech keyword information of the user previously registered on a speech keyword information memory 114, estimates a keyword and inputs it to a central control circuit 100. The circuit 100 instructs the transmission of the remote control signal corresponding to the keyword to an IRED drive control circuit 121, and the circuit 121 extracts the relevand code from an IRED code information memory 132 and outputs it from an IRED 120. Thus, speech remote control can easily be executed.
Patent JP-H02219613-A (JP)
Title: Compression molding method
Inventor: MURASHI MASAHIRO
IPC: B29C43/36
Filed: 1989-02-21
Abstract: PURPOSE:To disturb orientation properties so as to prevent a crack from being generated in the moldings by compressing molding material, fluidizing and filling it into the cavity between both molds and thereafter allowing one part of the molding material in the fluidized terminal part to escape from this cavity. CONSTITUTION:The large-sized moldings e.g. such as a bathtub are produced in the space (a cavity 4) between a top force 2 and a bottom force 3. As molding material 6, for example, unsaturated polyester resin molding material with which fibrous reinforced material, etc., are blended is utilized. When the molding material is compressed by the top force 2 and the bottom force 3, this molding material 6 is fluidized and filled into the cavity 4 between both molds. In such a way, one part 61 of the fluidized terminal part of the molding material 6 fluidized and filled into the cavity 4 is allowed to escape from the cavity 4. Therefor a recessing part 31 is formed in the bottom force 3 in order to allow the terminal part of the fluidized molding material 6 to escape from the cavity 4. When the bathtub is molded as the moldings, the recessed part 31 is provided to the part wherein the top edge part of the bathtub is molded. Further when a plurality of molding materials 6 are compressed and molded, the recessed part 31 is preferably formed to the confluent point of these molding materials 6.
Patent JP-H06246306-A (JP)
Title: Steel plate with excellent painting distinctness of image and pressing workability
Inventor: NAKAYAMA MOTOHIRO
IPC: B21B1/22
Filed: 1993-03-02
Abstract: PURPOSE:To provide a steel plate having an excellent distinctness of image even after pressing. CONSTITUTION:In both inside and outside of a steel plate, a size of top surface of a scattered projecting part is 10-1000mum a distance between peaks of the projecting parts is 50-2200mum, a roughness R of a recessing part <=0.8mum, and the projecting parts are discretely distributed so that an average area ratio of the recessing parts is made >=70%, further the height of vertex of the projecting part scattered on both side of the steel plate is lain in a range 2-12mum, and the height of one side projecting part is made higher than the other side within the range 3-20mum.
Patent JP-H11223381-A (JP)
Title: Installing device of wall-hanging air-conditioning equipment
Inventor: YAMAUCHI MOTOMI
IPC: F24F13/32
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To easily confirm the installation position of an indoor machine by providing an indoor machine position confirmation means for indicating the upper/side edge positions of the indoor machine and a fixing position instruction means for indicating the position of an installing device. SOLUTION: Center positioning holes 13a and 13b are formed at the lower positions of left and right upper engagement pieces 11, and piping positioning holes 15a and 15b are formed at the left and right of the lower edge part of an installing device 10. Then, a center hole 14 is formed on the vertical center line of the installing device 10, and a fixing position instruction means is constituted of the center hole 14 and the center positioning holes 13a and 13b. Furthermore, slits 17a, 17b, and 17c are formed near the upper edge, left side edge, and right side edge, respectively, and are constituted as an indoor machine position confirmation means 17, thus easily and simply confirming an installation position without temporarily arranging an indoor machine and performing measurement with a scale.
Patent JP-H08233728-A (JP)
Title: Microscopic total reflection absorption spectrum measuring apparatus
Inventor: SUZUKI KOJI
IPC: G01N21/552
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a microscopic total reflection absorption spectrum measuring apparatus which can measure even a micro part on a sample with high sensitivity comparable to that of high reflection absorption spectroscopy(RAS). CONSTITUTION: The microscopic total reflection absorption spectrum measuring apparatus comprises a total reflection objective optical system (Cassefrain mirror) including a main concave mirror 2 and a sub-convex mirror 3, and a metal plate 8 applied tightly to the rear of a sample 7 being pressed by a hemispheric ATR (total reflection absorption spectrum measuring method) prism 4 centered at the focus point of the optical system. At the time of measurement, the ATR prism 4 is brought into tight contact, at an appropriate pressure, with the sample 7 placed on the metal plate 8. Consequently, the light entering into the metal plate (conductor) 8 through the sample layer produces a steady wave having amplitude corresponding to the incident angle.  Since interaction with the sample 7 is enhanced, the absorption of the sample 7 is amplified thus contributing to the enhancement of the sensitivity.
Patent JP-S60182456-A (JP)
Title: Rotating driving device for developing unit of developer removing device
Inventor: MATSUSHITA MITSUO
IPC: G03G21/10
Filed: 1984-02-29
Abstract: PURPOSE:To remove the toner on a rotating sleeve suctionally while rotating the rotating sleeve and clean the developing unit by providing a means which drives and rotates the rotating sleeve and toner stirring means in the developing unit to a support device which stores and rotates the developing unit. CONSTITUTION:The developing unit is stored in the support device 12 and rotated by a rotating motor 29 until the opening faces down, and then the toner in the unit falls in a recovery bag 20. The unit is further rotated to face an air nozzle 24, and the toner in the developing unit is blown with an air jet and collected in an air discharge duct 21. The unit is further rotated to bring a suction nozzle 26 closer, and the toner on the rotating sleeve is removed suctionally. At this time, the rotating sleeve is rotated intermittently and reversed by a driving motor 30 to remove the toner completely.
Patent JP-H06257995-A (JP)
Title: Launcher
Inventor: AKIMOTO SHINJI
IPC: F41G3/00
Filed: 1993-03-02
Abstract: PURPOSE:To improve launching accuracy by calculating a launching error from a position of a material to be launched and target position data, calculating a launching angle correction amount to match target moving specification and launching (meeting) position to be calculated by target future position and launching position calculator, and correcting a launcher drive command value. CONSTITUTION:The launcher comprises a target measuring unit 1 for switching target data for measuring a target position or pseudo-target position data generated by a reference target data selector 14 to output target position data, and a material-to-be-launched measuring unit 9 for measuring a position of the material to be launched from a launcher 8 to output material-tot be launched position data. A launching error is calculated by a calculator 10 from target position data and material-to-be-launched position data, and a launching angle correction amount is calculated by a calculator 13 based on a target moving specification to be calculated by a target future position calculator 2 and a launching (meeting) position to be calculated by a launching position calculator 3. This launching angle correction amount is input to a launcher drive command value calculator 6 to correct the command value, and the launcher 8 is controlled according to the corrected launcher drive command value.
Patent JP-S52125887-A (JP)
Title: Indexing device
Inventor: UCHIDA YOSHIROU
IPC: B23Q16/02
Filed: 1976-04-14
Abstract: PURPOSE:To provide an indexing device for positioning an indexing position accurately by positioning a table at a stop position directly at a given angle by applying a stop plate to a stop lever.
Patent JP-H10226097-A (JP)
Title: Cleaning medium for thermal recording apparatus
Inventor: KUTAMI ATSUSHI
IPC: B41J2/32
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning sheet or card that is capable of easily removing refuse, dust or the like from a thermal head, a hot stamp, a heat block, a ceramic bar and the like without allowing the removed refuse, dust or the like to stick again to a thermal recording and/or erasing unit with the removed refuse, dust or the like caught certainly, namely without allowing reversal imprint to be made to the thermal head or the like, and is capable of preventing malfunction of carriage from occurring in the inside of a thermal recording apparatus. SOLUTION: A cleaning medium 1 for cleaning a thermal recording and/or erasing unit of a thermal recording apparatus is constructed in a structure wherein both sides or one side of a medium base 2 is alternately coated with an area occupied with fibrous, needle-shaped or granular inorganic or organic solid matters and an area occupied with viscous matters or matters that become viscous at least on heating, and a cleaning layer 3 is formed therewith.
Patent JP-S55133197-A (JP)
Title: Exchange system for ring transmission line
Inventor: SAKASAI SENZOU
IPC: H04Q11/04
Filed: 1979-04-04
Abstract: PURPOSE:To enable efficient use of the central station and data highway, by performing time sharing exchange in the station itself for the communication between subscribers connected to one terminal unit. CONSTITUTION:The central station unit 1 and a plurality of terminal station units 2 are coupled in ring shape with the transmission line 3 including the data highway. The phase conversion unit 4 is provided in each terminal unit 2 and the subscribers 5A-5D are connected respectively via this unit 4. Since the subscribers 5A and 5B are connected to different terminal station units each other, the exchanging connection is made via the transmission line 3, but the subscribers connected to one unit 2 such as the subscribers 5C and 5D can independently be connected for exchange of the transmission line 3. Thus, the communication for the subscribers connected to one unit 2 can not give burden to the central station unit 1 and the transmission line 3.
Patent JP-H07250167-A (JP)
Title: Speech storage device
Inventor: MATSUSHITA MASAHISA
IPC: H04M3/50
Filed: 1994-03-11
Abstract: PURPOSE:To record a new message even when the number of stored messages exceeds the prescribed value of the capacity of a mail box. CONSTITUTION:When a telephone set 3 calls the speech storage device 1 through a telephone exchange 2, a mail box capacity control part 11 decides whether or not the number of messages whose erasure is not indicated among messages currently stored in the mail box 12 exceeds the contents of a holding part 13 for the storable number of messages whose erasure is not indicated. When deciding that the contents do not exceed, the mail box capacity control part 11 decides whether or not the number of messages stored in the mail box 12 at present exceeds the contents of the message storable quantity holding part 14. When deciding that the contents exceed, the mail box capacity control part 11 permanently erase temporarily erased messages, currently stored in the mail box 12, in order from messages whose storage histories are older.
Patent JP-S58158733-A (JP)
Title: Communication system between processors
Inventor: UOZUMI EIICHI
IPC: G06F13/00
Filed: 1982-03-16
Abstract: PURPOSE:To reduce input/output interruption circuits and a buffer managing overhead, by performing data transmission and reception through sub-channels between buffers of a processor, and attaining advanced READ. CONSTITUTION:A connecting device 2 between processors is provided between the processor 1 and a transmission line. The device 2 is provided with a couple of transmission and reception sub-channels at each buffer type of the processor 1, to distinguish the sub-channels of transmission and reception with the value of a specific bit of sub-channel address information designated with the value of the specific bit of the sub-channel address information. The corresponding bit of the sub-channel address information instructed by the transmission instruction from the processor 1 is inverted to form an addressing sub-channel address. The transmission and reception of data is performed through a designated sub-channel between buffers of the processor 1.