baber/WOPTO huggingface dataset:
Patent JP-H0966471-A (JP)
Title: Plus (+) screwdriver bit structure
Inventor: KANEKO KOICHI
IPC: B25B15/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a plus (+) screwdriver bit structure capable of making a good turning movement of a screw which has its bit fitting groove collapsed. SOLUTION: This is with regard to a plus (+) screwdriver bit structure, which, among the four edges 2a, 2b, 2c, 2d protruding in radiately of a bit 1 of a commonly known plus (+) screwdriver, has the side surface S of the two edges 2a, 2c opposing each other cut in a curved shape towards the bit shaft center line U by a specific distance L from the tip and a recessed curved surface T provided in connection to the side surface S.
Patent JP-H0564194-A (JP)
Title: Video signal scramble method and equipment therefor
Inventor: MURAKAMI HIRONORI
IPC: H04N21/4405
Filed: 1991-09-04
Abstract: PURPOSE:To realize the video signal scramble method and equipment capable of control reproduction of color information in a receiver. CONSTITUTION:A random number generated by a random number generating means 4 is used to allow a phase shift means 3 to decide a phase shift quantity of a color burst signal to be shifted thereby controlling the continuity of phases of a color burst signal between scanning lines. The hue is sequentially changed in a pattern or for each pattern in the receiver, reproduction of color information is disabled or reproduction control relating to color information is realized.
Patent JP-2000059868-A (JP)
Title: Telemeter slave station device
Inventor: TAKARABE SHOHEI
IPC: G08C15/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of slave stations as a telemeter system and to enable measurement data as usual to be obtained by enabling plural measuring instruments at different installation places in the same site to be connected by a single telemeter slave station device. SOLUTION: A telemeter slave station device 1 is divided into a circuit logical part 2 composed of a control part 5, an input/output control part 6 and a line terminal 7 and an input/output part 3 composed of an input/output concentration part 8, a measurement input part 9, a monitoring input part 10 and a control output part 11. The logic part 2 is a part which controls a function as a telemeter slave station device and the input/output part 3 is a part which connects a measuring instrument in accordance with interface specifications of the measuring instrument. Then, the logical part 2 performs a data demand towards the input/output part 3 when a measurement time comes. The input/output summarized part 8 in the input/output part 3 reads data of the measurement input part 9 and the monitoring input part 10 and transmits them to the input/output control part 6 of the logical part 2.  Thus, connection of the input/output part 3 and the logic part 2 is made a communication system and only the input/output part 3 is arranged nearby the measuring instrument.
Patent JP-2000057155-A (JP)
Title: Information retrieving device
Inventor: SUZUKI SHUICHI
IPC: G06F17/30
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce data that flows on a communication line with one-time processing and also to minimize the frequency of processings themselves in order to stabilize the time from a display request made by a user till the start of display and also to shorten the time as much as possible. SOLUTION: The retrieval time is shortened by such manners that a database is preliminarily retrieved in a database side computer 12 and that the result is stored in the computer 12 and is transferred to an application side computer 21 at the time of receiving a request. Also, transfer time is reduced by compressing data at the time of transferring and processing can be completed in a little time even about mass display data.
Patent JP-H0966661-A (JP)
Title: Material to be recorded
Inventor: IIJIMA TETSUO
IPC: D04H3/037
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a material to be recorded for ink jetting with which coloring is excellent and regeneration of an image can be done even when the amount of coating of an ink accepting layer is only a little, and regeneration can be done without generating whitening at a fold when it is folded. SOLUTION: A material to be recorded is formed of a film-fibril mixed polyolefin nonwoven fabric sheet having a water absorbing quantity of 0.01-1mg/cm<2> and a Fraser air permeability of 5dm<3> /m<2> /sec. or lower as a base material. On at least one face of the nonwoven fabric sheet, an ink accepting layer is provided.
Patent JP-2000046366-A (JP)
Title: Ceiling installed air conditioner
Inventor: MATSUMURA MASAO
IPC: F24F13/20
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To simply wipe an inlet grill while an air conditioning capacity is prevented from decreasing due to the increase of the pressure loss of sucked air. SOLUTION: A four-way inlet and four-way outlet type ceiling embedded air conditioner 1 has an inlet grill 12 attached to an air inlet port 9a. The central part of the inlet grill 12 is formed as a rectangular closing surface part 14 which is located in a lower side spaced by a prescribed interval from the inlet port 9a. The lower surface of the closing surface part 14 is flat. Inlet openings 17 for introducing indoor air are formed between the respective sides of the closing surface part 14 and the inlet grill 12 so as to correspond to outlet ports 9b.
Patent JP-S60118211-A (JP)
Title: Electromagnetic filter
Inventor: ITOU KAZUYUKI
IPC: B01D35/06
Filed: 1983-11-30
Abstract: PURPOSE:To supply a large flow amount of a backwashing liquid within a short time at the time of backwashing without using a valve and a pump, by providing a nozzle and a throttle pipe on the way of piping and providing a flowline branch pipe from the opposed part or throttled part of the nozzle. CONSTITUTION:A raw solution is introduced into a filter tower 1 from a tank 3 and the solid substance in the raw solution is collected by a magnetic body. The treated solution issued from the filter tower 1 reaches a treating tank 32 through the flowline branch pipe of a nozzle or a throttle pipe 34. During this time, the treated solution is stored in a backwashing liquid storage tank 33. Backwashing operation is performed by such a way that an electromagnetic coil 3 is demagnetized after the raw solution in a tank 31 is entirely treated and pressurized gas is sent into the backwashing liquid tank 33 through piping 37. The backwashing liquid in the tank 33 is accelerated in its flow speed by a nozzle part D or a throttle pipe E and made remarkable in its directionality. Therefore, the greater part of the backwashing liquid is supplied to the direction of a pipe A and the treated liquid in the tank 32 is added to the backwashing liquid according to a condition and a large amount of the backwashing liquid is supplied to the filter tower 1 within a short time.
Patent JP-S59112857-A (JP)
Title: Atomizer pump
Inventor: YAMAMOTO KAZUSHI
IPC: B06B1/06
Filed: 1982-12-20
Abstract: PURPOSE:To prevent the generation of a gap part or the change of a layer thickness in a connection part, in a pump for atomizing liquid fuel, by performing the connections between an electric vibrator and a nozzle plate as well as the nozzle plate and a body by soft solder respectively different in melting points. CONSTITUTION:An electric vibrator 1 is a ring shaped piezoelectric element combrising a ceramic body and electrode film patterns 2a, 2b are formed to both surfaces thereof while the electrode films 2b and a nozzle plate 3 are connected through soft solder 4a with a m.p. of about 180-200 deg.C and the nozzle plate 3 and a body 5 are connected through soft soft solder 4b with a m.p. of about 13a-150 deg.C. In addition, a liquid passage 7 and a liquid chamber 8 are formed to the body 5. By this method, a gap part or the change of a layer thickness is not generated in the connection parts even if the connection part of the vibrator 1 and the nozzle plate 3 receives thermal influence generated when the nozzle plate 3 and the body 5 are connected and characteristics can be stabilized.
Patent JP-H03163128-A (JP)
Title: Preparation of novolac epoxy resin and novolac epoxy resin composition
Inventor: EBARA TOSHIHARU
IPC: C08G59/08
Filed: 1990-08-28
Abstract: PURPOSE:To improve the heat resistance, toughness, and humidity resistance by reacting a novolac resin contg. a specific novolac compd. containing a naphthol backbone with an epihalohydrin. CONSTITUTION:A phenolic compd. is reacted with formaldehyde or a formaldehyde-generating substance in the presence of a basic catalyst at about 50 deg.C for several hours to give a mono- or polymethylolated product. After the catalyst is neutralized and a salt produced is removed, the product is condednsed with alpha- or beta-naphthol in the presence of an acidic catalyst, and an unreacted naphthol is removed by vacuum distillation at 180-200 deg.C. Thus is obtd. a novolac resin having a structure wherein an alpha- or beta-naphthol backbone is linked to a benzene ring through a methylene bond and contg. 15wt.% or higher novolac compd. having at least three hydroxy groups in the molecule. The novolac resin is then reacted with an epihalohydrin (e.g. epichlorohydrin).
Patent JP-H0667822-A (JP)
Title: Printing system
Inventor: TOYAMA HISAO
IPC: G06F3/12
Filed: 1992-08-24
Abstract: PURPOSE:To provide a printing system capable of allowing plural devices connected to a LAN to take the partial charge of a job for developing an image described by printing description language to bit map images and executing a rapid processing. CONSTITUTION:The printing system is provided with a page separating means 14 for dividing an image consisting of plural pages expressed by the printing description language in each page, a built-in developing means 15 for executing a job for developing the image divided in each page into a control code matched with the sort of a printer to be used for printing and a bit map image, a development allotment managing means 10 for allowing respective job executing means 3, 4 to take partial charge of image processing by connecting the means 3, 4 to the LAN 1, a built-in printing means 13 for executing printing, a storage means 10 for storing data, and a control means 9 for managing these means.
Patent JP-S6379106-A (JP)
Title: Numerical controller
Inventor: KOGA KENICHI
IPC: G05B19/4093
Filed: 1986-09-22
Abstract: PURPOSE:To shorten a working program and to facilitate maintenance by having output of both a main program and a subprogram in a file-out state of an EiA working program. CONSTITUTION:When a working source program 2 is executed in a working source program area 1, the tool path data 4 is produced by a tool path output processing part 3. In this case, a subprogram mark 10 is added to the data 4 that is delivered to a subprogram 8 by a tool path data subprogram processing part 9. When the EiA data is produced at a file-out processing part 5, the mark 10 of the data 4 is checked by a subprogram processing part 11 for file-out. Thus a main program 7 and the program 8 are produced in an EiA working program area 6.
Patent JP-H0273440-A (JP)
Title: Evaluating method for memory
Inventor: TAKAHASHI YOTA
IPC: G06F12/16
Filed: 1988-09-09
Abstract: PURPOSE:To shorten the time required for diagnosis and at the same time to detect the abnormality of a connection bus in addition to the abnormality of a RAM by using the control program data stored previously in a ROM. CONSTITUTION:It is confirmed whether a significant program is stored or not in the entire area of a ROM 1 which stores a program for the total control of an information processor, etc. In case an insignificant prescribed pattern is detected, the random number data is written over the entire area of the RAM 1. Then the data stored in the ROM 1 is sent to a RAM 2, and the data stored in the ROM 1 and the RAM 2 are compared with each other via a verifying part 3. A coincidence signal is produced when the coincidence is obtained between both data. Thus the self-diagnosing time is shortened. If no coincidence is obtained, a 2nd prescribed pattern is written into the RAM 2 and at the same time stored in another appropriate memory. Then the coincidence is confirmed again between the RAM 2 and another memory. If no coincidence is obtained, the abnormality of the RAM 2 is decided. While a connection bus, for example, has the abnormality except the RAM 2 in case the coincidence is confirmed between the RAM 2 and another memory.
Patent JP-S59114752-A (JP)
Title: Alkaline battery
Inventor: IDE MASAO
IPC: H01M2/08
Filed: 1982-12-21
Abstract: PURPOSE:To enhance the liquid-leakage resistance characteristic of an alkaline battery by using a polyamide (nylon) of a specified structure as an insulating separating member provided between a positive and a negative can. CONSTITUTION:On a separator 3 laid over a positive mixture, an insulating separating member 4 made of the polyamide (nylon MXDA) represented by the structural formula and obtained by subjecting metaxylenediamine and adipic acid to condensation is placed in such a manner that the separating member 4 is in contact with the inner wall of a positive can 1. Next, a gel-like alkaline electrolyte 6 is packed into a negative can 5 before it is attached to the separating member 4. After that, the open end of the positive can 1 is curled inwardly compressing the separating member 4, thereby completing a battery. Here, the compression rate of the separating member 4 is restricted to within the range of 40-80%. As a result, the liquid-leakage resistance characteristic of the alkaline battery is enhanced.
Patent JP-S60116867-A (JP)
Title: Ignition timing controlling apparatus for internal- combustion engine
Inventor: TAKAHASHI AKIRA
IPC: F02P5/153
Filed: 1983-11-29
Abstract: PURPOSE:To enable to operate an engine in an optimum state under any circumstances, by adjusting the ignition timing to an optimum ignition timing by detecting base ignition timing characteristics automatically even if gasolines having different octane values are used in combination, and enabling to obtain a base ignition timing varying value even when knocking is detected at the time of rapid acceleration or other mode of operation of the engine. CONSTITUTION:A knock judging section 2 is provided for judging from the output signal of a knock sensor 1 whether knocking of an engine is caused or not, and an ignition timing delaying control value is determined from the output signal of the knock judging section 2 by real time at a section 3 for determining the ignition timing delaying control value. At the same time, the output signal of said knock judging section 2 is applied to a section 4 for determining a base ignition timing varying value, and a knock causing rate is calculated at the section 4 to obtain a base ignition timing meeting the octane value of used gasoline by varying the base ignition timing according to the calculated knock causing rate. Further, the output signals of the above two sections 3, 4 are applied to an ignition timing calculating section 7, and ignition timing data thetaE shifted to the ignition timing delaying side is obtained by subtracting data thetaD given from the section 3 from data thetaC obtained by interpolating the ignition timing data thetaA, thetaB given from a ROM5 and a ROM6 by a coefficient (k).
Patent JP-H04105960-A (JP)
Title: Image information recorder
Inventor: HATTORI HARUYOSHI
IPC: B41J2/51
Filed: 1990-08-27
Abstract: PURPOSE:To enable accurate recording to be performed without using a large capacity memory by a method wherein in the case where no image information is inputted to a recording means for a specific cyclic period, transfer of paper by a carrying means is temporarily stopped. CONSTITUTION:Though one line content image information is generally outputted for a period of horizontal synchronizing signals SIG1, SIG2... in the case of a recording command required for a long time image information it is not outputted, for instance, for a period TSIG34 between horizontal synchronizing signals SIG3 and SIG4, and is not stored in a line memory. At that time a number of horizontal synchronizing signals inputted in conversion treatment is counted, and carry of paper 25 is stopped temporarily only for a period corresponding to said number. That is during a period TMOR34 delayed by a specific period TD corresponding to the period TSIG34 in which no image information is stored in the line memory, a driving motor 13 is stopped by indication of a controller 10, and carry of the paper 25 is temporarily stopped. Then, one line content image information is sent out from the line memory to a laser driver 11 in synchronization with the next vertical horizontal synchronizing signal SIG4 after the vertical horizontal synchronizing signal SIG3.
Patent JP-2000057656-A (JP)
Title: Tape driving device
Inventor: NAKAMURA OSAMU
IPC: G11B15/24
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and to improve durability by separating a pinch-roller from a capstan periodically when repositioning is performed at the time of recording and performing repositioning while making the pinch-roller to be in press-contact with the capstan at the time of reproduction to read out data quickly. SOLUTION: When data are to be recorded on a magnetic tape 3 with respect to a tape driving device 1, a pinch-roller 26 is separated from a capstan 27 in accordance with a repositioning by considering the deviation of the height of a magnetic tape 3 due to the repositioning. When data are supplied from the external equipment of a host computer 30 or the like in a standby state, the pinch-roller 26 is made to be in 'off' to be separated from the capstan 27. Next, the pinch-roller 26 becomes to be in press-contact again to start the recording of data. At the time of recording, the off of the poinch-roller 26 is periodically performed so as to become the extent of one time every time a normal reposition is performed 50 times. Repositioning at the time of reproduction is performed always by making the pinch-roller 26 to be in 'on' state.
Patent JP-H0890119-A (JP)
Title: Lightweight steel can having excellent flange formability and strength
Inventor: OYAGI YASHICHI
IPC: B21D51/30
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a lightweight steel can having excellent flange formability and strength by forming the double seamed flange forming part of a can cap of the can consisting of a steel sheet having a specific cold worked structure and hardness into a specific recrystal structure. CONSTITUTION: The steel can is produced by using the steel sheet having the cold worked structure of >=3.0 in the ratio between the major axis and minor axis of crystal grains and having HR30T hardness of >=70. The double seamed flange part of the can cap is formed at the end of the can body and is heat treated, by which the part of >=10% with the flange end of the double seamed flange forming length L as a start point is so formed as to have the recrystal structure of <=2.5 in the average ratio between the major axis and minor axis of the crystal grains. The effects, such as improved can strength by the use of the high-strength material and lighter weight by gage down of the can bodies, are expected by forming such can body structure.
Patent JP-S59115497-A (JP)
Title: Operation method of turbo blower
Inventor: TAJIRI MASANORI
IPC: B65G53/24
Filed: 1982-12-23
Abstract: PURPOSE:To aim at a reduction in power consumption, by controlling an air quantity in a way of changing a vacuum conveying turbo blower over to revolution control in time of high load inside a vacuum conveyance system but in time of low load, to inlet vane control, respectively. CONSTITUTION:As shown in illustration, changing the revolution of a turbo blower 1 at a 100% air quantity, the power required comes to 20% only when revolution control takes place, but in time of high load to the extent of suction pressure -5,000mm.Ag-2,000mm.Ag, the revolution control takes place, and when inlet vane control takes place, in time of low load to the extent of intake suction pressure -2,000mm.Ag-0mm.Ag, power comes to (33%X55%=) 18% from 33% in time of 60%rpm and power 55% in time of -60 deg. in a vane angle, rhus labor- saving promotion can be attained. For your information, in time of inlet vane control, it is limited to -60 deg. in the vane angle in consideration of a drop in efficiency.
Patent JP-S60116933-A (JP)
Title: Frp leaf spring and manufacture thereof
Inventor: MISUMI ATSUSHI
IPC: F16F1/18
Filed: 1983-11-29
Abstract: PURPOSE:To make durable practically as a rolling stock suspension spring by limiting the bending strength below 120kg/mm.<2> while the porosity below 2%. CONSTITUTION:Pre-cured resin 2 where epoxy resin and acid anhydride or vinyl ester resin and organic peroxide are mixed then added with filler is contained in a resin tank 1. Then said tank 1 is heated to rise the temperature of resin 2 to condition such that the viscosity will be lower than 1 poise. Reinforcing fibers 3a passing through said tank 1 will be immersed more than 5sec. in the resin 2. Thereafter, excessive resin is removed to achieve the fiber volume rate of 46- 59% then wound over a form 4 to produce an FRP leaf spring having porosity lower than 2% and the bending strength of 120kg/mm.<2>.
Patent JP-H0543968-A (JP)
Title: Hydrogen occluding alloy, hydrogen occluding alloy electrode using the same alloy and nickel-hydrogen cell using the same electrode
Inventor: TATEISHI SHOICHIRO
IPC: H01M4/38
Filed: 1991-08-09
Abstract: PURPOSE:To facilitate the activation of a hydrogen occluding alloy by synthesizing a rhombic alloy contg. Ti, Zr and Ni and having specified lattice constants (a), (b), (c) as the hydrogen occluding alloy. CONSTITUTION:A rhombic alloy contg. Ti, Zr and Ni and having 9Angstrom + or -20% lattice constant (a), 26Angstrom + or -20% lattice constant (b) and 7Angstrom + or -20% lattice constant (c) is synthesized as a hydrogen occluding alloy. This hydrogen occluding alloy is easily activated and has a high rate of reaction with hydrogen.
Patent JP-S59116917-A (JP)
Title: Magnetic head
Inventor: TOYAMA TETSUTAKA
IPC: G11B5/105
Filed: 1982-12-23
Abstract: PURPOSE:To obtain a thin type head having a good insulating characteristic and simple constitution by adhering non-magnetic intervening metallic plates on both side faces of two core blocks and soldering the metallic plate to connecting metallic plates thereby uniting the two core blocks into one body. CONSTITUTION:Windings 3 are wound, via insulating tapes, on core blocks 1 adhered and fixed thereto with non-magnetic intervening metallic plates 2 of phosphore bronze, etc. The two core blocks 1 are attached therewith with terminal plates 4 and terminals 5 and are then combined with each other by positioning the sides to serve as gap surfaces oppositely to each other. Both sides thereof are sandwiched by connecting metallic plates 6 which are solderable and are non-magnetic. The two combined core blocks are fixed to one body when the plates 2 and the plates 6 secured thereto are soldered through the soldering holes 7 provided to the plates 6, whereby a magnetic head is constituted. The plates 6 are effective as shielding plates as well.
Patent JP-S6283089-A (JP)
Title: Water purifying agent
Inventor: SOMEYA NORIO
IPC: C02F1/68
Filed: 1985-10-09
Abstract: PURPOSE:To enhance antibacterial effect, by using coral sand based on calcium carbonate as a water purifying agent. CONSTITUTION:Coral sand (based on calcium carbonate and containing magnesium, strontium, sodium and potassium etc.) obtained from the raw skeletal of hermatypic coral is washed and dried at 80-150 deg.C to prepare a water purifying agent which is, in turn, used in the treatment of raw water to make it possible not only to make the raw water alkaline but also to impart antibacterial action thereto.