baber/WOPTO huggingface dataset:
Patent JP-H1157721-A (JP)
Title: Electrochemical water treating device
Inventor: KOIKE NORIO
IPC: C02F1/46
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To easily transport and install an electrolyzer in an electrochemical water treating device in which water treating electrodes are housed and which has a water-to-be-treated introducing port and a treated water takeoff port by freely attachably and detachably installing the water-to-be-treated introducing port and the treated water takeoff port. SOLUTION: In an circular opening 5 in the center of a bottom plate 4 screwed to a lower flange 2 of a cylindrical electrolyzer body 3, a cylindrical water-to-be-treated introducing port 6 is screwed, and in an circular opening 8 in the center of a top plate 7 screwed to an upper flange 1 of the electrolyzer body 3, a cylindrical treated water takeoff port 9 is screwed. In the case of water treatment, when power is supplied to four porous carbon electrodes 13 through power supply electrodes 10, 11, the water to be treated introduced from the water-to-be-treated introducing port 6 is contacted with the electrified porous carbon electrodes 13 to turn it into reformed water, which is taken out from the treated water takeoff port 9.  At this time, since both the water-to- be-treated introducing port 6 and the treated water takeoff port 9 are freely attachably and detachably installed, they can be easily removed to easily disassemble the electrolyzer.
Patent JP-H0660624-A (JP)
Title: Function extending unit for disc
Inventor: ICHIHARA KAZUO
IPC: G11B33/02
Filed: 1992-08-05
Abstract: PURPOSE:To provide a function extending unit for disc in which wiring is simplified by arranging the unit on a single desk and replay of audio disc is allowed by incorporating a driver. CONSTITUTION:An amplifier 8 for amplifying the output from a CD-ROM and delivering sound output to a speaker 3, and the speaker 3 operating with the output from the amplifier 8 are fixed to the opposite sides of an insertion port 5 of a cabinet 1 having a section for housing a driver A for the CD-ROM.
Patent JP-H1074294-A (JP)
Title: Integrated system for monitoring alarm of multiple dwelling house
Inventor: TANAKA TOSHIAKI
IPC: H04M9/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable integrated monitoring system capable of suppressing the influence of a noise to a calling line in a system for integrally monitoring and controlling home information boards arranged in respective residences and a shared part fire equipment arranged on a shared part by a monitor and alarm board arranged in a fire prevention center or the like. SOLUTION: The system consists of connecting intra-residence security monitoring functions connected to outdoor display devices arranged on the entrances of respective residences, home information boards B provided with an interphone calling function and the shared fire equipment C arranged in the shared part of a multiple dwelling house to a monitor/alarm integrated board A through respectively different multiple transmission lines LA, LB. Thus fire monitoring between the board A and the board B and fire monitoring between the board A and the equipment C are controlled by respectively different multiple transmission control systems.
Patent JP-S6381408-A (JP)
Title: Production of optical waveguide
Inventor: WATANABE GENICHI
IPC: G02B6/12
Filed: 1986-09-26
Abstract: PURPOSE:To obtain an optical waveguide which enables miniaturization, non- adjustment, easy mass production, and cost reduction, by forming a lower clad layer, where a binder is added to fine glass particles, on an insulating substrate and forming a core layer having a different fine glass particle composition on the lower clad layer and forming an upper clad layer on this core layer. CONSTITUTION:A photoconductive paste where a transparent binder is added to fine glass particles obtained by burning the same gaseous raw materials as an optical fiber is printed on an alumina substrate 1 with a prescribed pattern as a thick film, and this film is sintered in a sintering furnace to form a lower clad layer 3. Another photoconductive paste having a different fine glass particle composition is printed on said pattern with a pattern slightly smaller than that of the lower clad layer 3 as a thick film, and this film is sintered in the sintering furnace to form a core layer 4 through which the light passes. The same photoconductive paste as the lower clad layer 3 is printed over the core layer 4 and the lower clad layer 3 as a thick film, and this film is sintered in the sintering furnace to form an upper clad layer 5. Thus, optical parts are miniaturized and mass-produced.
Patent JP-2001051782-A (JP)
Title: Portable terminal device
Inventor: AKITANI HIROSHI
IPC: G06F3/03
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent losing of an inputting means brought into contact with the screen of a touch panel display part. SOLUTION: This portable terminal device is provided with a terminal main body part 10 having a liquid crystal touch panel 20, a holder 40 to be brought into contact with the screen of the panel 20 for executing input operation, and a strap 30 of a prescribed length for connecting the part 10 and the pen 40 so that the pen 40 may be in free contact with the panel 20.
Patent JP-H0973079-A (JP)
Title: Reflection type liquid crystal display panel
Inventor: FUJITA SHINGO
IPC: G02F1/1335
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To embody a reflection type liquid crystal display panel with which sufficient brightness is obtainable. SOLUTION: A liquid crystal layer 1 is held between two sheets of substrates 3a, 3b formed with electrodes 2 on their inside surfaces. Oriented films 5 formed by printing on these electrodes 2 are subjected to orientation treatments, by which the liquid crystals are oriented in prescribed directions and the liquid crystal layer is provided with the twisted structure by the chiral materials added thereto. A polarizing plate 6 is arranged via a phase difference plate 8 on the outer side of the substrate 3a on the front surface side and a reflection plate 7 is arranged via the phase difference plate 8 on the outer side of the substrate 3b on the rear surface side. The light utilization efficiency is made higher than in the conventional case two sheets of the polarizing plates are used by using just one sheet of the polarizing plate 6.  In addition, the luminosity in an off-voltage stage is enhanced. A good contrast is obtd. by specifying the double refraction quantity Δn.d of the liquid crystal layer 1 to about >=700nm. This quantity is specified to <=950nm preferably for maintaining the response time of the liquid crystals of the liquid crystal layer 1 at a practicable level.
Patent JP-S59122718-A (JP)
Title: Exhaust sound absorbing device of aircraft engine
Inventor: TAKAGI KATSUHIKO
IPC: F01N1/14
Filed: 1982-12-28
Abstract: PURPOSE:To thermally insulate and cool a sound absorbing material and to prevent production of a reverse flow due to fluctuation in a pressure within a sound absorbing device, by a method wherein slip stream of a propeller is guided into the exhaust sound absorbing device of an aircraft having propellers, enabling it to flow over the surface of a sound absorbing material. CONSTITUTION:A sound absorbing device 8, in which an exhaust pipe 7 of an engine 3 is interposed, is mounted on the lower part of an engine room 2 of an aircraft 1, and a sound absorbing material 10, such as felt, is stuck to the interior thereof. The sound absorbing device 8 is of a cylindrical shape having its front and rear ends opened. And an opening part 8a at the front end is opened at position where the slip stream of a propeller 5 is guided.
Patent JP-H04120069-A (JP)
Title: Tropolone derivative and agent for prevention and treatment of ischemic disease containing same as effective ingredient
Inventor: TSUZUKI KAZUO
IPC: A61P25/28
Filed: 1990-08-29
Abstract: NEW MATERIAL: A compound of formula I (R 1  and R 2  are each H, a lower alkyl, an aryl or a heterocycle; R 3  is H, an aralkyl, etc.; Ar 1  and Ar 2  are each an aryl optionally substd. by halogen or a lower alkoxy, etc.), or its ester or salt.  
     EXAMPLE: 7-[4-(4-Chlorobenzhydryl)peperazino-1-methyl]-2-hydroxy-4- isopropyl-2,4,6-cycloheptatrien-one.  
     USE: An agent for treatment or prophylaxis of ischemic diseases such as cerebrovascular diseases or cardiovascular diseases.  
     PROCESS: A compound of formula II is aminomethylated with a piperazine derivative of formula III and formaldehyde in solvent (e.g. methanol) at room temperature-100°C to give the compound of formula I. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6387506-A (JP)
Title: Layer height indicator of fluidized bed boiler
Inventor: YASHIMA HIDEO
IPC: F23C10/28
Filed: 1986-09-30
Abstract: PURPOSE:To facilitate the operation of the boiler by placing a plurality of horizontal pipes in the fluidized bed and a hollow tower part, to make air flows within the tubes uniform and to indicate an outlet temperature on a screen. CONSTITUTION:Air which has passed through a pipeline 8 is supplied to a wind box 2 of the fluidized bed boiler 1, and a fluidizing medium of a porous plate 3 is fluidized to form a fluidized bed 4. Within the bed a heat transfer tube 15 for generating steam and an overheated steam tube group 16 are provided. A branched pipe 8' of the pipeline 8 supplies air from a blower 18 to an upright header 9. One end of each of horizontal pipes 5a-5e is connected to the header 9, and the other end thereof forms an outlet pipe which is provided with valves 6a-6e and flowmeters 14a-14e, and is connected to an outlet pipe header 11. The temperature of air in the outlet pipe is indicated on a screen indicator 13 from temperature transmitters 7a-7e via a control box 12. Since the measurement of the temperature is not conducted using steam but is conducted using air so that even when a measuring pipe is damaged, it does not lower the efficiency of the boiler and also does not cause the stoppage of the boiler.
Patent JP-S61108262-A (JP)
Title: Coding and decoding system of facsimile picture information
Inventor: SHIGEE NOBUYUKI
IPC: H04N1/413
Filed: 1984-10-31
Abstract: PURPOSE:To reduce the transmission time by applying multi-stage of different compression coding and decoding system so as to improve the compression rate of facsimile picture information with simple constitution. CONSTITUTION:A picture on an original read by a scanner 1 is written alternately in line memories 3A, 3B via a selector 2 in the unit of lines. A selector 4 selects alternately an output of the memories 3A, 3B at each line and the result is fed to a coder 5. The coder 5 compresses the picture signal for one line's share inputted from the selector in two stages and stores it in a memory 6. Then the information coded by the MR system is split into the information in the unit of a specific picture element, read from the memory 6 and written in the line memories 3A, 3B alternately, then inputted to the coder 5 via the selector 4, coded according to the MH system and the information subject to re-coding is stored in the memory 6.
Patent JP-2000066004-A (JP)
Title: Antireflection film and display device with same
Inventor: YASUDA TOMOKAZU
IPC: G02B1/111
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain an antireflection film excellent in film strength and durability at a low cost by a method suitable for production over a large area in large quantities by carrying out coating with a compsn. contg. a cerium compd. as well as a hydrolyzate and/or a partial condensation product of an organosilane. SOLUTION: A cerium compd. is contained in a compsn. contg. a hydrolyzate and/or a partial condensation product of an organosilane. The organosilane is a silane compd. having at least one functional group capable of giving a silanol by hydrolysis in its molecule and it is hydrolyzed and/or partially condensed and acts as a binder in the compsn. The Ce compd. is used as a catalyst in the hydrolysis and/or partial condensation reaction of the organosilane and is not particularly limited if it can be added to a sol of the coating compsn. A Ce salt or complex is preferably used as the Ce compd. and the Ce ion may be any of Ce3+ and Ce4+.
Patent JP-S6385826-A (JP)
Title: Method for displaying the number of load modules
Inventor: KAWADA MITSUO
IPC: G06F9/06
Filed: 1986-09-30
Abstract: PURPOSE:To obtain accurate generation information in each target machine even if each block is independently updated in generation by setting up a common area in a prescribed area of a memory and writing module number information obtained at the time of updating a load module in the common area. CONSTITUTION:A generation control area 33 is assigned to the common area 32 of the memory 31 and memory areas 35-A-35-N for individually storing respective load modules 11-A-11-N corresponding to respective blocks are also arranged in the memory 31. At the time of loading the load module of each block, the number of modules of the block is written in an address previously set up for the block in the area 33 and the up-to-date number of loaded programs is always stored in each block. When plural target machines exist, the number of modules of all the blocks in respective target machines can be detected by dumping the load module number display tables in the generation control areas 33 of respective target machines.
Patent JP-2001049068-A (JP)
Title: Melt-processible polytetrafluoroethylene composition
Inventor: JACOB RAHIJANI
IPC: B29C45/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polytetrafluoroethylene composition which is melt- processible by injection molding. SOLUTION: This composition contains a polytetrafluoroethylene in an amount of at least 50 wt.% and a polyarylene ether ketone in such an effective amount as to impart a melt processability to the composition, and is characterized in that at least 20 wt.% of the polytetrafluoroethylene has a melt viscosity of at least 108 Pa.s. It is desirable that the polytetrafluoroethylene is of a fine powder type and the composition contains from 20 wt.% to 50 wt.% of the polyarylene ether ketone.
Patent JP-H0279260-A (JP)
Title: Pcm recording and reproducing device
Inventor: YAMAZAKI SHIGERU
IPC: G11B20/10
Filed: 1988-09-16
Abstract: PURPOSE:To prevent a music signal from being illegally copied by adding a copy mode signal and an output of a D/A converter to be outputted when a reproducing tape is prohibited from being copied and allowing recording data not to be sent out when the copy mode signal is superimposed on an input signal by a recording system. CONSTITUTION:A means 21 for generating the mode signal consisting of a frequency component except an audible frequency is provided on the subject device on the reproducing side, while a means 13 for detecting the presence of the mode signal or data contents in the device on the recording side. Then, when a copy prohibiting tape is copied, the mode signal generating means 21 on the recording side is started to operate that the mode signal is superimposed on the regenerated audio signal to be outputted, and when this mode signal is detected by the mode signal detecting means 13 on the recording side, the recording is prohibited. By this method, the reproducing sound is not deteriorated at all, while the operation is stable, and a copy preventing device capable of eliminating the illegal copy completely can be obtained.
Patent JP-S6293598-A (JP)
Title: Valve opening and closing device of gas bomb
Inventor: HARUTA MASAKI
IPC: F17C13/04
Filed: 1985-10-17
Abstract: PURPOSE:To improve safety of a gas bomb by opening and closing a master plug of the gas cylinder from the kitchen etc. by means of remote control. CONSTITUTION:A valve of a gas bomb B is opened and closed by a motor 50. The motor 50 is turned to the closing direction by depressing a closing switch 91 of a remote control switch 90 to close the valve of the gas cylinder B. When using next time, the motor 50 is turned reversely by depressing a start switch 40 for switching to open the valve. And more, a seismic sensor 10 can be interlocked with the motor 50. By this construction, safety of the cylinder can be improved.
Patent JP-H0567780-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI SEIKI
IPC: H01L29/78
Filed: 1991-09-10
Abstract: PURPOSE:To improve an avalanche breakdown voltage of a current detection MOSFET and to acquire sense ratio of high precision in a lateral MOSFET with a built-in current detection MOSFET. CONSTITUTION:Width in the stripe direction A of a third diffusion region 5 of a source region 60 of a current detection MOSFET is made the same as the width in the stripe direction A of an n-type first diffusion region 9 which constitutes a source region 50 of a lateral MOSFET by providing a p-type fourth diffusion region 6 whose width in the stripe direction A is the same as the width in the stripe direction A of a p-type second diffusion region 7 which constitutes a source region 50 of a lateral MOSFET inside an n-type third diffusion region 5 which becomes a source region of a current detection MOSFET.
Patent JP-S60171225-A (JP)
Inventor: ROBAATO BAANAADO HEISOFU
IPC: C03B5/00
Filed: 1984-10-31
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-H0861209-A (JP)
Title: Gravity and buoyancy power generating method
Inventor: MATOBA TERUO
IPC: F03B17/00
Filed: 1994-08-19
Abstract: PURPOSE: To supply safe and clean electric power at a low cost by utilizing the potential energy due to the gravity of an object and the infinite energy due to liquid force, that is, buoyancy. CONSTITUTION: First, a piston 1 is inserted into a cylinder 2 to compress the gas in an A part mechanism. This gravity and buoyancy power generator comprises the A part mechanism comprising cylinders 3 and 4 filled with liquid (a) and (b) respectively, a B part mechanism composed of the same mechanism as that of the A part mechanism, a gas pressure accumulating tank 17 for storing the high pressure compressed gas which is compressed in the B part mechanism, a turbine 19, and an electric generator 20.
Patent JP-H0782978-A (JP)
Title: Device and method for bearing longer object of marine floating body
Inventor: YASUDA TETSUYA
IPC: E21B19/09
Filed: 1993-09-16
Abstract: PURPOSE:To make it possible to bear a longer object while allowing it to move relatively up and down always against a marine floating body. CONSTITUTION:In a longer object bearing device 4 of a marine floating body 1 used for drawing out a longer object 3 formed of single pipes 6 connected to each other to the sea bed successively and, at the same time, used for drawing up the single pipes 6 successively to collect, the longer object 3 is borne on the floating body 1 capable of relatively moving up and down through a hanging load bearing element 20. The hanging load bearing element 20 is provided to a slide beam 21 capable of fixing to the floating body 1 in a liftable manner. In the case the single pipes 6 are connected and collected, the slide beam 21 is capable of rising and falling against the floating body 1 and, at the same time, the slide beam 21 is maintained with the hanging load bearing element 20 in a liftable manner. The longer object 3 is maintained with the upper end 21b of the slide beam 21 to successively connect and collect the single pipes 6.
Patent JP-H1073884-A (JP)
Title: Overhead projector device
Inventor: ISHIKAWA TAKATOSHI
IPC: G03B21/132
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an OHP device which does not hinder visual field by restraining the height dimension of the device to be small and by which a bright image having no loss of light quantity is projected to a screen. SOLUTION: Light radiated from the light source 2 inside a main body 1 is reflected by a 1st reflection mirror 3, passes a transparent stage 5 on which a transparent original is placed and reaches a 2nd reflection mirror 4. At such a time, a main light beam axis 9 being the center line of luminous flux crosses with the center axis 6 of the transparent original surface at an angle θ on the stage 5. The light reaching the 2nd reflection mirror 4 and reflected therefrom is condensed on a projection lens group 7, where it is projected to the screen 8 to reflect the image of the transparent original.
Patent JP-H04111558-A (JP)
Title: Serial input/output device
Inventor: YAMASHITA KUNIHIKO
IPC: H04L25/52
Filed: 1990-08-30
Abstract: PURPOSE:To control the start and the stop of serial transfer by reducing the delay time of serial input data to 1/2 and inputting transfer data in serial after waveform shaping. CONSTITUTION:A serial input means 2 not only receives serial data from a serial input terminal 6 but also supplies a clock, which has the cycle time equal to the time width of each bit of serial data, to a serial transfer means 3. The supply of this clock is started simultaneously with the fall of the start bit signal of serial data from the serial input terminal 6. Consequently, a flip flop circuit 8 of the serial transfer means 3 outputs serial data, which is delayed 1/2 bit behind serial input data, to a serial output terminal 7. Thus, the delay time of serial input data is reduced to 1/2 and data is subjected to waveform shaping and is transferred, and the start and the stop of serial transfer can be controlled because transfer data is inputted in serial while being transferred.
Patent JP-H0276793-A (JP)
Title: Dampening water composition for lithographic printing
Inventor: DOI KENICHI
IPC: B41N3/08
Filed: 1988-09-14
Abstract: PURPOSE:To prevent the corrosion and rust of a copper-plated roll or copper alloy roll of a printing press by incorporating a specific amount of a benzotriazole group. CONSTITUTION:A benzotriazole group means a benzotriazole and its derivative having substituents, such as alkyl group, e.g., methyl and ethyl, and halogen atom, e.g., chlorine and bromine, in its benzene ring. A lithographic printing dampening water composition means a composition of isopropyl alcohol and various hydrophilic substances. The benzotriazole group may be incorporated in the composition by being added to the composition as a product; as an alternative method, the benzotriazole group may be incorporated in the composition in its manufacturing process together with the various hydrophilic substances, the alcohol, and the like. The content of the benzotriazole group in the composition is determined so range from 0.01 to 3wt.%.
Patent JP-H1087285-A (JP)
Title: Screw type jack for automobile
Inventor: ROTHBAUER THOMAS D
IPC: B66F3/10
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To lighten weight, reduce a cost relating to a part and labor, obtain safety and attain improvement of reliability. SOLUTION: An inner side screw is rotated with a bottom part gear assembly unit, by mutual action with an outer side screw, to be relatively moved in the axial direction with a hexagon-shaped sleeve 23. A hexagonal nut preventing rotation of a tube assembly unit 24 is screwed to the outer side screw, in a certain stage during use of a jack 20, to be brought into contact with a shoulder part of the sleeve 23, when rotation of the screw is continued, the tube assembly unit 24 and the sleeve 23 are moved together in the axial direction. When an automobile is lifted, the jack 20 is tilted to a selected foot part positioned in a bottom part of a base plate 22. A tab 40 provided in the base plate 22 is mounted so as to be fold covered in an edge part 37 of a bottom plate 35 of a stand 21.  A support cup of the base plate 22 receives the foot part of the bottom part gear assembly unit, it is positioned to be floated in the stand 21.