baber/WOPTO huggingface dataset:
Patent JP-H07272709-A (JP)
Title: Nonwoven fabric, its manufacture, and battery separator using this fabric
Inventor: SHOJI MICHIO
IPC: D04H1/558
Filed: 1994-03-28
Abstract: PURPOSE:To manufacture a nonwoven fabric free from entangled traces, having a mean pore size of 12mum or less by attaching a fibrous material onto the one side of an entangled fiber web in which coarse portions locally exist to use as a battery separator. CONSTITUTION:As an entangled fiber web 3, in case of a separator of an alkaline battery, for example, polyolefin fibers are used, and fibers mainly having a fineness of 0.6 denier or less are preferably used. A fibrous material 5 is attached in at least coarse portions 4 or even in other portions if necessary of the web 3 to obtain a nonwoven fabric 6 having a mean pore size of 12mum or less. As the fibrous material, a fibril having a diameter of 1-150mum and a length of 1-5mm, for example polyolefin synthetic pulp, wooden pulp, or nylon having a fiber diameter of 5mum or less is used. As the attaching method to the web 3, flow coating of fibrous dispersion solution is preferable because the fibrous material is selectively attached in the coarse portions where the solution flows easily to provide uniform surface. The preferable attaching amount is 0.1-40wt.% per METSUKE of the fiber web.
Patent JP-S559830-A (JP)
Title: Coating material for heat-sensitive recording paper
Inventor: SHIBAZAKI KOUJI
IPC: B41M5/337
Filed: 1978-07-05
Abstract: PURPOSE:To provide the above-described coating material, which contains calcium carbonate of oil absorption and has excellent characteristics in thermal stability at low temperature for coloring substance, clear color and slcking prevention and which reduces the abrasion of a thermal head. CONSTITUTION:This coating material contains calcium carbonate, 1-50 weight %, of oil absorption of 50m /100g or more under JIS K 5101. The proportions of ingredients are: A) basic substance, such as crystal violet, 2-15 weight %; B) acidic substance, such as bisphenol, 13-85 weight %; C) binder, such as denatured starch, 5-10 weight %; D) wax, 1.5-25 weight %; E) the above-described calcium carbonate, 1-50 weight %; F) pigment other than the above mentioned substances, 0-10 weight %. Effect: excellent in contrast after heat-sensitization, prevention of color coupling, reduction of printing unevenness.
Patent JP-S61241741-A (JP)
Title: Transmissive screen
Inventor: HIRATA KOJI
IPC: G03B21/62
Filed: 1985-04-19
Abstract: PURPOSE:To obtain a projection TV which has uniform luminance distribution over the entire surface of its screen by designing the shape of each lens constituting a lenticular lens to the optimum. CONSTITUTION:When the shape of each single lens constituting a lenticular lens is designed in such a way that the shape is gradually changed from the central part of a screen towards both right and left sides and the focussing position of each lens becomes the optimum, the gain of the screen can be determined optionally. Since the more the width of the stripe becomes wide, the more the contrast is improved, the focussing position F'0-F'2 of each lens L'0-L'2 is made coincident with a screen viewing surface so as to minimize the vignetting of the lenses. Under this condition, the thickness t'0-t'2 of each lens coincides with the focal length l'F0-l'F2 of each lens. Moreover, when the orientation of outgoing lights is to be expanded at the peripheral section of the screen, the ratio of the dropping quantity (t) from the front end section to the lens pitch P is designed on each lens.
Patent JP-S578747-A (JP)
Title: Preparation of dried noodles with "escherichia coli" sterilized
Inventor: OGISHIMA TAICHI
IPC: A23L7/109
Filed: 1980-06-18
Abstract: PURPOSE: To prevent a product from being contaminated by "Escherichia coli", by adding glycine to a raw material for dried noodles.  
     CONSTITUTION: Wheat flour is blended with 0.2W2wt% glycine and other ordinary additives to give noodles. Effective for dried noodles, e.g., dried "udon" (wheat vermicelli), Japanese buckwheat, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S526891-A (JP)
Title: Bidirectional locking mechantim
Inventor: BABA MASAAKI
IPC: G05G5/12
Filed: 1975-07-03
Abstract: PURPOSE: Smooth motions are achieved in the mechanism which stops automatically the operation of vertically moving shaft by the load on the vertically moving shaft operated in two axial directions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60225071-A (JP)
Title: Measurement of partial discharge generating position in cable
Inventor: AIHARA MITSUGI
IPC: G01R31/08
Filed: 1984-04-23
Abstract: PURPOSE:To enable measurement of the partial discharge generating position in a cable not affected by the joint of a cable by providing a second tuning frequency besides the first tuning frequency. CONSTITUTION:When a partial discharge occurs at a point B of a cable 10, the pulse signal thereof first goes to the measuring terminal of the cable 10 and the first wave is detected and amplified with an amplifier 14 of the first tuning frequency f1 to be outputted to a measuring device 16. On the other hand, a pulse signal due to partial discharge also goes to the far end to be the second wave, which is detected and amplified with an amplifier 19 of the second turning frequency f2 to increase the amplitude thereof and fed into the cable 10 again to be transmitted to the measuring end. Then, the time difference between the pulse signals is calculated with the measuring device 16 from outputs of the amplifiers 14 and 15 to measure the distance to the position where a partial discharge generates. The position can be detected accurately as signal which reached the far end from the point where the second wave, namely, the partial discharge generated and again arrived at the measuring end thereby enabling the measurement of the correct position.
Patent JP-S568702-A (JP)
Title: Tire wheel lock for automobile
Inventor: OOYAMA AKIO
IPC: E05B65/12
Filed: 1979-07-02
Abstract: PURPOSE: To prevent a wheel from being stolen without fail by boring a screw hole at the top of a bolt to which a wheel-fastening nut is screwed, fastening a small out-cover fixing bolt thereto and providing a cylinder lock on a nut-cover.  
     CONSTITUTION: For fixing a wheel by using a bolt 1 fixed on a wheel shaft, at first, the bolt 1 is fastened by a nut 6 via a washer 7. Then, a small bolt 2 fitted to a nut- cover 3 to be rotatable is screwed into a screw hole 1a provided at the top of this bolt 1 by a driver or the like, and the outer extension (tool-fitting part) 6a of the nut 6 is covered by the outer cylinder part 3c of the nut-cover 3. At this stage, a cylinder lock 4 is inserted into an inner cylinder part 3a. When a key 8 is drawn out, a stopper piece 5 is fitted into an annular groove 3d of the nut-cover 3, and the cylinder lock 4 is prevented from escaping. In this process, the nut 6, that is, the wheel can be completely locked. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62294626-A (JP)
Title: Controlled continuous release medicine blend, improved unit vehicle and many unit dosage
Inventor: HANSU ROOUI
IPC: A61K9/18
Filed: 1987-04-03
Abstract: A method of preparing a multiplicity of controlled, long-acting release pharmaceutical tablets, each containing a therapeutic agent and a cellulosic ether carrier base material is shown. The method includes the steps of adding a quantity of cellulose ether base material such as hydroxypropyl methylcellulose and an active therapeutic agent to form a mixture, thoroughly and uniformly mixing that mixture, discontinuing the mixing, permitting the uniform mixture to stand for a period of time, typically two to twenty-four hours or longer, sufficient to cause the therapeutic agent to become bonded to the carrier base material and compressing portions of the mixture to form the solid unit dose tablets. The advantage of the method is that the time release of each tablet from a given batch of formulation and the time release characteristics of tablets prepared in different batches, will be substantially more uniform and comparable.
Patent JP-H1036700-A (JP)
Title: Production of linear unsubstituted beta-phase quinacridone pigment
Inventor: URBAN MANFRED
IPC: C09B67/52
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To produce a highly pure β-phase quinacridone pigment having excellent fastness economically and friendly to the environment. SOLUTION: The production process comprises the steps of: a) cyclizing 2,5-dianilinoterephthalic acid in a polyphosphoric acid or a polyphosphoric acid ester having a phosphorus pentoxide content of 84wt.% or above to form quinacridone, b) hydrolyzing this with water or an aqueous mineral acid solution at 40 deg.C or above to form a crude α-phase quinacridone pigment, c) heating this in the presence of 0.1-3wt.% inorganic base in water and an alkali-stable organic solvent to 120-200 deg.C to effect the phase transition into a coarse crude crystalline β-phase pigment, a pulverizing this by a dry or wet process to form a pigment or a) pre-pigment and separating the pulverized β-phase pigment and e) finishing the pulverized β-phase pre-pigment in the presence of a solvent to separate the pigment.
Patent JP-H02262879-A (JP)
Title: Starting method for variable speed pumping-up generator system
Inventor: YOKOTA HIROSHI
IPC: H02P1/52
Filed: 1989-03-31
Abstract: PURPOSE:To rapidly accelerate by forming the output phase voltage of a frequency converter in a trapezoidal wave at the time of starting of an AC-excited synchronous machine to increase a voltage, then increasing an acceleration torque and then connecting the machine to the neutral point of the converter. CONSTITUTION:A switching circuit 15 is connected to a trapezoidal wave call controller 6b at the time of starting. A breaker 14 is opened, the connection of the neutral point of the rotor 2 of an AC-excited synchronous machine to that of a frequency converter c/c6 is opened so that a zero-phase component does not flow to the neutral point, and the output phase voltage of c/c6 is formed in a trapezoidal wave. The output phase voltage of the c/c6 is increased and a reversible generating motor is accelerated to the vicinity of a rated speed, the circuit 15 is then switched to a sine wave ignition controller 6a, the breaker 14 is closed, and a pumping-up operation is then started. Thus, the acceleration is increased, and the starting time is shortened.
Patent JP-H09248013-A (JP)
Title: Work machine plowing depth controller for earthwork vehicle and plowing depth detector adjustment method therefor
Inventor: SAKAI KATSUYUKI
IPC: A01B63/114
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a work machine plowing depth controller of an earthwork vehicle and the plowing depth detector adjustment method capable of easily adjusting the correspondence of the output signals of a plowing depth detector and an actual plowing depth value in a short time even at the time of mounting the work machine of a different maker or machine kind. SOLUTION: This work machine plowing depth controller is provided with a lift arm angle detector 11, an adjustment switch 13 for selecting an adjustment mode for making the detected value of the plowing depth detector 10 and the plowing depth value of the work machine correspond to each other, a map preparation means for preparing and storing a map for indicating the correspondence of the plowing depth value obtained from a lift arm angle and the detected value of the plowing depth detector 10 based on the detected values of the lift arm angle detector 11 and the plowing depth detector 10 inputted for the respective prescribed positions of a lift arm 5 in the case that the adjustment mode is selected and a control means for obtaining the plowing depth value from the detected value of the plowing depth detector 10 based on the map and controlling the lift arm 5 at the time of  automatic plowing depth control.
Patent JP-S5511315-A (JP)
Title: Magnetic head and core material and manufacturing method
Inventor: NARUSHIGE SHINJI
IPC: G11B5/255
Filed: 1978-07-10
Abstract: PURPOSE: To provide abrasion-resisting permalloy, by combining fixed proportions Ni-Fe alloy, metallic elements having energy smaller than the standard carbide forming free energy, and carbon.  
     CONSTITUTION: Ni-Fe alloy is added with one or more elements that form a carbide more easily than iron, that is, elements having the standard carbide forming free energy smaller than ΔG°, the standard carbide forming free energy of iron, for example, Zr, Ti, Mn, together with carbon. From consideration of the magnetic characteristics and processing of magnetic materials, the following composition is used: Ni 55W85 weight %, the total amount of elements that form a carbide more easily than iron 0.5W10 weight %, carbon 0.01W0.3 weight %, and iron for the remainder. By this, it is possible to increase abrasion resistance without impairing magnetic characteristics and processing facility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5510157-A (JP)
Title: Shear pin type coupling device
Inventor: SATOU KAZUO
IPC: F16D9/08
Filed: 1978-07-10
Abstract: PURPOSE: To provide a shear pin type coupling device, in which shear pin positioning portion is formed in flange of outer sleeve at the portion thereof located radially outwards of the shear pin so that positioning of the shear pin required when it is broken can be accomplished correctly and promptly.  
     CONSTITUTION: Bush 8 serving as slide member when shear pin 7 is broken is disposed between flange portion of outer sleeve 5 and inner wall surface of outside sleeve 9, and positioning holes R and S are formed in the flange portion of outer  sleeve 5 at the portion located radially outwards of the shear pin. With such an  arrangement, at the time when outer sleeve 5 is turned relative to outside sleeve 9  by the intermediary of bush 8 by reason of breaking of shear pin 7 due to overloading and re-positioning of the shear pin hole is required, a rod is simply inserted into  the positioning holes R and S, whereby positioning of the shear pin can be accomplished correctly and promptly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000276543-A (JP)
Title: Numerical data processor and numerical data processing method
Inventor: KAWASAKI YUSUKE
IPC: G06Q20/36
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a numerical data processor capable of reproducing complex delivery and reception actions of coins, etc., in a transaction culture of existing coins. SOLUTION: This numerical data processor is provided with three or more slots 14 where storage media 20 storing numeric data representing a numeric value converted into an amount are respectively loaded, a transfer path network 136 which is formed by being connected to the three or more slots 14 and transfers numeric data between storage media 20 loaded in the respective slots 14 with each other and a CPU 130 operating as a transfer controlling part which recognizes transfer source and destination, acquires a transfer money amount in accordance with an operation and transfers numerical data for the transfer money amount from the transfer source to the transfer destination.
Patent JP-S62240264-A (JP)
Title: Winding device of amorphous metallic ribbon
Inventor: SATO KENJI
IPC: B22D11/06
Filed: 1986-04-10
Abstract: PURPOSE:To make it possible to catch securely part of an amorphous metallic ribbon near its tip by making the peripheral speed of a winding bobbin with its holding member provided with a permanent magnet synchronize with the peripheral speed of a rotary cooling body, thereby attracting part of the ribbon near its tip and winding it. CONSTITUTION:Arranging a rotary shaft 2 of a winding bobbin 4 near a molten metal injection nozzle with the shaft 2 approximately perpendicular to the direction of the injection, the winding bobbin 4 is rotated so that its peripheral speed synchronizes with the peripheral speed of a rotary cooling body, namely the feed out speed of an amorphous metallic ribbon 6. This winding bobbin 4 is provided over its supporting member 3 fixed between both end plates with 1 a hollow cylindrical permanent magnet 5 with its magnetic flux directed outward. When molten metal is metallic ribbon 6 is attracted to the permanent magnet 5 and wound over the winding bobbin 4. Thus, the amorphous metallic ribbon made of a magnetic material can be wound efficiently without deteriorating quality of yield.
Patent JP-H07298163-A (JP)
Title: Power supply circuit
Inventor: MIYAMAE KOICHI
IPC: H02M3/28
Filed: 1994-04-21
Abstract: PURPOSE:To prevent disturbance of observation of condensation and rarefaction of interval of scanning lines or longitudinal lines in duplicate by generating two systems of rectangular waves whose phase is opposite to each other and giving each rectangular wave to two systems of transformer drive circuits. CONSTITUTION:An output SB of a pulse generating circuit 1 synchronously with a horizontal synchronizing pulse SA is given to two systems of AND circuits 3, 4. On the other hand, a 1/2 frequency divider circuit 2 applies 1/2 frequency division to a horizontal synchronizing pulse SA to output two systems of rectangular waves SC, SD with 50% of duty whose phase is opposite to each other to the AND circuits 3, 4. Thus, the AND circuits 3, 4 output rectangular wave pulses SE, SF to FBT drive circuits 5, 6 whose phase is opposite to each other, then the ON/OFF of the two systems of transformers 7, 8 is implemented alternately. Thus. high voltage induction, earth level shaking or a rectangular wave component superimposed on a high voltage output is reduced in the two transformers and the effect on each scanning line is set equal.
Patent JP-S57199536-A (JP)
Title: Manufacture of back-notched peg
Inventor: MIYATAKE AKINORI
IPC: F16B15/06
Filed: 1981-05-30
Abstract: PURPOSE:To easily manufacture a back-notched peg, and to reduce its cost, by notching the surface of a peg by use of a cemented carbide cutting tool, and making a back-notched projection. CONSTITUTION:A part of the surface of a peg 2 is notched by use of a cemented carbide cutting tool 1, etc., the part of the surface of the peg 2 is raised, and a back-notched projection is provided on the peg 2. According to said constitution, a back-notched peg can be manufactured very easily, and such a defect as is broken easily is removed.
Patent JP-S538381-A (JP)
Title: Liquid crystal composition
Inventor: KATOU SHINJI
IPC: G02F1/13
Filed: 1976-07-12
Abstract: PURPOSE: To obtain a liquid crystal compsn. electric conductivity of which varies slightly depending on temp. by using salts of imine cpds. as ad additive. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11327919-A (JP)
Title: Method and device for object-oriented interruption system
Inventor: BOPARDIKAR SUNIL K
IPC: G06F9/48
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make an operating system usable together with many CPUs of different kind by processing an interrupt by a handler which is called by an interrupt dispatcher and corresponds to an identified device. SOLUTION: When an interrupt is initiated, a microkernel generates an interrupt vector for identifying the device having generated the interrupt and supplies the interrupt vector to the interrupt dispatcher. The interrupt dispatcher refers to a device name space of a system data base and obtains an entry corresponding to the device identified with the interrupt vector. The interrupt dispatcher obtains an interrupt source entry(ISE) which cross-refers to the identified device and obtains an interrupt handler for processing the interrupt from the identified device which is specified with the ISE. The interrupt dispatcher than executes the found interrupt handler.
Patent JP-H09244673-A (JP)
Title: Remote control for karaoke machine and music selector therefor
Inventor: TAKIFUJI NAOMI
IPC: G11B20/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for music selection etc. within the utilization time by previously inputting and storing the music selection information on the music desired to be sung prior to the utilization of a KARAOKE machine and simultaneously radio transmitting the music information to a machine side at the time of starting the utilization. SOLUTION: If the usable time is stored in a usable time memory 12a, the number of the music playable within the usable the is calculated by reading the usable time. If the number of the selected music is below the playable number of the music, the preset number of the reservable music and the number of the selected music are compared and if the number of the selected music is below the number of the reservable music, a selectable flag is turned on and the music is selected. Conversely, if the number of the selected music is above the number of the reservable music, the message indicting that the music selection is not possible is displayed on a display section 24. In the case of the signal transmission of the selected content to the KARAOKE machine, a user pushes a signal transmission key and after confirmation is made that the number-of-music counter is not '0', the music number stored in a music number storage memory 12e is simultaneously transmitted toward the machine side from an IR light emitting section 22.
Patent JP-H02261220-A (JP)
Title: Radio communication equipment
Inventor: YOKOYA SATOSHI
IPC: H04B1/04
Filed: 1989-04-02
Abstract: PURPOSE:To improve the manufacturing efficiency by storing an adjustment data from an external digital adjustment data transmission section, and adjusting the modulation after the end of assembly. CONSTITUTION:An overall digital adjustment data Dat is fed to a control unit 31 via an interface connector 34. Adjustment data Da-De included in the data Dat are fed to programmable attenuators 33A-33E of a level attenuation section 33, in which the level reduction is adjusted in a way that the modulation meets the standards as to a transmission signal St from a frequency modulation section 35 with respect to speech voice signals So, Sx, a SAT signal Sa, an ST signal Sb and a DTMF signal Sc. The unit 31 receiving the data Dat supplies the data Dat to a memory 32, in which the data is stored. Prior to the transmission, the data Dat in the memory 32 is read and the data Da-De are fed to attenuators 33A-33E to adjust the level reduction to each signal and the signal St based on the signals So, Sx, Sat, Sb and Sc has a proper modulation degree and the manufacturing efficiency is improved.
Patent JP-S62238933-A (JP)
Title: Controller of air conditioner
Inventor: ARAI HIROAKI
IPC: F24F11/02
Filed: 1986-04-11
Abstract: PURPOSE:To make it possible to easily detect any abnormal condition of an indoor and outdoor connecting wire by comparing a current flowing through the indoor and outdoor connecting wire with a reference current flowing at an ordinary time. CONSTITUTION:A current detecting element 2 is fitted over a connecting wire 3, and receives an output from a current detecting element 2 to detect a current supplied to a compressor and the like, flowing through the connecting wire 3. A current comparison circuit 17 compares its detection current with a reference current flowing to a compares its detection current with a reference current flowing to a compressor and the like and other reference current. An alarm circuit 18 outputs an abnormal signal to give an alarm when a detection current is lowered to below the reference current upon operating the air conditioner. A compressor operating circuit 19 controls a relay 6 for a compressor based on the comparison result of a comparison circuit 17. Thus, abnormal conditions such as unconnectedness, breaking, erroneous wiring and the like, of the connecting wire 3 can be easily detected.