baber/WOPTO huggingface dataset:
Patent JP-S5649694-A (JP)
Title: Simulator for instantaneous power failure
Inventor: ASAKAWA JIYUNICHI
IPC: H02P7/00
Filed: 1979-09-29
Abstract: PURPOSE:To simulate whether the normal operation is performed or not at the instantaneous power failures by adding a circuit which generates the state of instantaneous power failure and the state of the power restoration in a simulated fashion, in a thyristor Scherbius device with an instantaneous power failure countermeasure device. CONSTITUTION:An instantaneous power failure detecting circuit 21, a phase control angle shifting circuit 22, and a zero current detecting circuit 23 are provided on  the thyristor Scherbius device containing a wound-rotor type induction motor 1 and  a thyristor inverter 3, thereby the countermeasure for the instantaneous power failure and the power restoration are performed. Furthermore, an instantaneous power failure generating circuit 31 which generates the instantaneous power failure state in a simulated fashion and a voltage generating circuit 32 which are generate a transient high voltage at the power restoration are added, and the states of the circuits when they are operated are recorded in a recorder 33 from a measuring point 34. In this constitution, the operations of the instantaneous power failure countermeasure device which are operated several times during one year can be periodically confirmed and the normal state can be always maintained.
Patent JP-S5916142-A (JP)
Title: Production for magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: G11B5/842
Filed: 1982-07-19
Abstract: PURPOSE:To dry an organic solvent quickly and to improve the electromagnetic conversion characteristic, by the irradiation of an electron beam. CONSTITUTION:In the drying system using the irradiation of the electron beam, a part or the whole of the organic solvent is dried in a moment to fix a magnetic material, and the magnetic material is prevented from being flocculated and disarranged during drying; and therefore, not only the drying time is shortened considerably to improve the production speed, but the electromagnetic conversion characteristic is improved considerably. For the irradiation of the electron beam, an acceleration voltage of 150-300kV and an absorption dose of 2-10 megarad are desirable. The transmission quantity of energy is deficient if the acceleration voltage is >100kV, and the energy efficiency for drying is lowered and energy is not economized if the acceleration voltage exceeds 100kV. If the absorption dose is <=0.5 megarad, drying of the solvent is insufficient; but if it is >20 megarad, it is undesirable because of the energy efficiency for drying is lowered, and a body to be irradiated generates heat, and especially, a plastic supporting material is deformed, and therefore.
Patent JP-S5916074-A (JP)
Title: Interactive display type selecting device
Inventor: ITOU HIYOUGO
IPC: G06F19/00
Filed: 1982-07-19
Abstract: PURPOSE:To display the result of selection and to select a machine kind easily, by inputting purchaser's desired condition on interactive basis with a computer and selecting a desired article automatically. CONSTITUTION:The selector 1 of an interactive display type selecting device includes a conversation device 1a for conversation between a purchaser and the computer on the basis of an electric signal, a news memory device 1b having data and a data for selectively commanding products in respective musical fields, a memory switching device 1c which stores and switches data on components of respective products, and an automatic scanner 1d for scanning only a combinational set of selected components automatically. Then, a display device, keyboard, preamplifier and main amplifier box, amplifying-out box, input box, indicator, speaker boxes, etc., are connected to this selector 1. Then, the purchaser inputs desired condition on interactive basis to select desired products automatically, and the result of the selection is displayed to facilitate the selection of machines.
Patent JP-H07308834-A (JP)
Title: Movable table
Inventor: AZUMA TOSHIO
IPC: B23Q1/26
Filed: 1994-05-16
Abstract: PURPOSE:To remarkably reduce play due to abrasion, to reduce the number of parts which require a high degree of accuracy, and maintain the accuracy for a long time even with a simple and inexpensive structure. CONSTITUTION:A predetermined number of steel balls 11 are laid in series in two rows on a planar surface part formed on a stationary bed 19 which is secured at a predetermined position. A movable bed 18 which is movable back and forth in one axial direction, being guided by retainers for holding the balls 11 in two rows, is set on the balls 11 so as to be moved.
Patent JP-H10315490-A (JP)
Title: Ink jet recorder
Inventor: MIKOSHIBA TAKESHI
IPC: B41J2/175
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To fill all nozzles with ink without clogging by passing ink through a one-way valve having very low channel resistance at the time of circulation and passing the ink through a filter at the time of refill so that impurities does not enter into an ink jet recording head. SOLUTION: At the time of ink circulation, a pump 3 is rotated to pass an ink in an ink storage chamber 2 through a filter (A) 4 in the direction of an arrow 7 and feed the ink in an ink jet recording head 1 and then return the ink back to the ink storage chamber 2 while passing through a one-way valve 6 in the direction of an arrow 9. Since a filter (B) 5 has a channel resistance higher than that of the one-way valve 6, the ink does not pass through the filter (B) 5 but passes through the one-way valve 6. At the time of refill, the ink jet recording head 1 uses ink from the opposite sides of the ink storage chamber 2 simultaneously, i.e., the ink passing through the filter (A) 4 in the direction of the arrow 7 and the ink passing through the filter (B) 5 in the direction of the arrow 8 because of the one-way valve 6.
Patent JP-H09312756-A (JP)
Title: Image edit method
Inventor: OKAMOTO TATSUAKI
IPC: G06F21/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the image edit method in which image information is not leaked to a 3rd party. SOLUTION: A master key KM for ciphering/decoding purpose is built in a designated ciphering decoder with secrecy. An author 5 of an image digitizes the image for each picture element and uses a ciphering key generator 6 to generate an image key K, it is ciphered by the master key and the result is given to an editer. The editer enters the received key to the ciphering decoding device and enters the ciphered image information thereto, an analog image decoded by the image key is displayed on a display device. Furthermore, when moving information of the picture elements is given to an edit device, ciphered digital information is obtained via the ciphering decoding device and registered as image information and moving processing is conducted.  Moreover, the changes in the picture elements are conducted by the edit device converting the input information into the ciphered digital information via the ciphering decoding device and replacing and registering the information with the ciphered information of the corresponding picture element of the ciphered image information.
Patent JP-H01296349-A (JP)
Title: Compilation system
Inventor: HOSOKAWA KOTARO
IPC: G06F9/44
Filed: 1988-05-25
Abstract: PURPOSE:To eliminate a useless area produced by separate compilation processes by storing a symbol table after all separated compilation units are compiled and comparing the receiving number of proceeding main bodies of an identifier with the item number of a separated compilation unit table. CONSTITUTION:At the time of compiling a source program, a compiler is loaded to a processor 31 from a secondary storage device 33. Then the source program is read from an input device 32, and when the program has a master unit, the compiling process is directly started. When the program is in an auxiliary unit, a symbol table is restored on the processor 31 from a secondary storage device 34 before stating the compilation. Upon completing the compilation, the symbol table and objects codes are respectively stored in secondary storage devices 34 and 35. When compilation of all separated compilation units is completed, a linker is loaded from the storage device 33 to the processor 31 and as a result of the execution of the loading, object codes of the units stored in the storage device 35 are coupled and one executable module is implemented. In the course of the compilation process, the identifier is compared with the item number of the separated compilation unit table.
Patent JP-S5750075-A (JP)
Title: Character reader
Inventor: KUROSAWA YOSHIAKI
IPC: G06V10/10
Filed: 1980-09-10
Abstract: PURPOSE:To detect a character symbol exactly, by using a read information symbol of the same size as a character frame of the character symbol. CONSTITUTION:A read information symbol 9 having the sane size as a character frame 1 of a character symbol, as well as the character symbol 2 is mentioned on  medium 4 in advance. When reading a slip, the read information symbol 9 is selectively detected from a signal by the cutting information primary means, size of the  character frame 1 is derived and also a position of the character is also detected. According to this constitution, the character cutting part obtains array pitch information, position information of a character symbol string, and size information of the  character frame, which are required for cutting the character symbol, and each character symbol 2 is cut by 1 character each exactly without causing such failure as a  side part missing, etc. at the time of cutting.
Patent JP-H11327329-A (JP)
Title: Image forming device
Inventor: TAKEUCHI TOSHIMITSU
IPC: G03G15/16
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing a paper sheet from being stained by easily separating toner stuck on a transfer roller, in the case where stopping state of the device accompanying the paper sheet jamming or the stopping state of the device as a result of the other cause occurs. SOLUTION: In this image forming device, in the case where the paper sheet jamming occurs (step S21) and in the case where the device cover is opened (step S22), the device is made to be in the stopping state the acceptance of operating instruction input from an operating panel (step S23) is prohibited. Then, when judging that the recording work is completed (step S24), the toner separation voltage of +300 to 400 V in polarity opposite to the toner is applied on the secondary transfer lower roller to perform rotary drive for the specified time (3 sec. here) (step S25).
Patent JP-S5551156-A (JP)
Title: Zig-zag movement adjusting idler for return belt
Inventor: ARIYOSHI KAZUO
IPC: F16H7/12
Filed: 1978-10-11
Abstract: PURPOSE: To return a belt which is moved in a zig-zag way to its central passage by holding normally the belt with upper and lower rollers and by swingably a swinging table in leftward or rightward directions when the belt shows a zig-zag movement.  
     CONSTITUTION: In an idler 1 for adjusting the zig-zag movement of the return belt, both rotatable lower roller 3 and upper roller 4 are arranged on the swinging table 2 which may be rotated in a horizontal, rightward or leftward to hold the belt 5. Rotatable side roller 6 is vertically arranged at both rear sides. The belt 5 is held by the lower roller 3 and the upper roller 4 to be contacted with each other, and when the belt 5 is moved in a zig-zag form, a clear difference in the right and left rollers is made, so that the swinging table is rotated in a leftward or rightward direction to return the belt 5 to a central position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63292407-A (JP)
Title: Magnetic head
Inventor: ONO HIROAKI
IPC: G11B5/127
Filed: 1987-05-25
Abstract: PURPOSE:To prevent the uneven wear, and also, to prevent the deterioration of the recording and reproducing sensitivity by forming the titled head by a three-layer structure of a metallic magnetic core which has been joined to a non-magnetic plate, and setting the angle directions of an inclination angle of the metallic magnetic core and an azimuth angle of a magnetic gap to the same direction. CONSTITUTION:The titled head is constituted of metallic magnetic core layers 2, 2' which have been joined to a non-magnetic substrate 1, and a protective plate 3, and on the metallic magnetic layers 2, 2', a magnetic gap 4 of an azimuth angle theta is formed. The metallic magnetic core layers 2, 2' are inclined by an inclination angle theta' against the tape sliding direction, and the direction of the azimuth angle theta and the direction of the inclination angle theta' of the metallic magnetic core layers 2, 2' are placed in a quadrant being adjacent to an (x)-(y) coordinate system in which the tape sliding direction is an (x) axis, and also, set to theta'>theta. In such a way, the generation f uneven wear is prevented, the deterioration of a reproducing output is prevented, and also, the deterioration of the recording and reproducing sensitivity caused by a reverse drawing effect of the magnetic gap part is prevented.
Patent JP-S5554896-A (JP)
Title: Preparation of capsule containing immobilized enzyme or bacterial cell
Inventor: YOSHIDA MASARU
IPC: C12N11/04
Filed: 1978-10-13
Abstract: PURPOSE:To prepare spherical capsules, extremely easily, by dissolveng a polymer in a polymerizable monomer capable of forming a glassy polymer, dispersing enzyme or bacterial cells in the homogeneous mixture obtained above, forming a spherical monomer capsule, polymerizing the monomer, and swelling the resulting polymer capsule. CONSTITUTION:A monomer polymerizable at a temperature as low as <=-60 deg.C by light or ionizing radiation to form a glassy polymer (e.g. hydroxyethyl methacrylate), and a polymer miscible with the monomer at 200-100 deg.C (e.g. polystyrene) are mixed together to afford a homogeneous mixture. 0.01-20 Parts by weight of enzyme (e.g. alpha-amylase) or bacterial cells are dispersed in 1 part of the mixture, and the dispersion is dripped or sprayed in a medium cooled at <=-60 deg.C to form spherical monomer capsules. The capsule is polymerized by irradiating with light or ionizing radiation at <=-60 deg.C, and swollen by contacting with a solvent such as acetone. The capsule of enzyme or bacterial cells has improved activity.
Patent JP-S6018052-A (JP)
Title: Digital conference telephone device
Inventor: SUGITA MORIO
IPC: H04M3/56
Filed: 1983-07-11
Abstract: PURPOSE:To reduce the unnaturalness due to the switching of speaking members by separating the maximum sound sample out of a PCM time division signal, and attenuating the other sound samples by a specified amount, adding both samples together and then subtracting own sound sample from said added samples. CONSTITUTION:When a comparator 9 detects the data on the maximum sound sample, a selector 10 counts the data for a fixed period of time to decide the maximum loud speaking member. For the sound data converted into linear codes by a strecher 8, the sound data on the maximum speaker is separated from those on other participants of conference by a multiplexer 11 and based on the information of the selector 10. Other data are attenuated down to 1/K by an attenuator 12 and added together by an adder 13. Then the data on each conference participant is subtracted with own data or the 1/K data respectively by an adder 15 and then converted again into compressed codes by a compressor 16. The data is sent to each time slot of conference participants on an output highway (b).
Patent JP-S6017708-A (JP)
Title: Connecting method of single mode optical fiber
Inventor: YAMADA TAKESHI
IPC: G02B6/38
Filed: 1983-07-11
Abstract: PURPOSE:To save labor for a connecting work by using one multi-mode optical fiber, two connectors and one photodetector. CONSTITUTION:When connecting some single mode optical fiber 2, this single mode optical fiber 2 and a multi-mode optical fiber 11 are connected by a connector 12 in the far end. In the connecting part, a power meter 13 is connected to the end part of this multi-mode optical fiber 11. The diameter of the multi- mode optical fiber 11 is large such as 60-90mum, therefore, the connection from the single mode optical fiber 2 to the multi-mode optical fiber 11 in the far end can reduce a loss to about 0dB. Accordingly,a matching loss due to axial shift of a core of the single mode optical fibers 1, 2 can be detected by the power meter 13 of the connecting point, therefore, the axial matching of the core can be executed by operating a connector 4.
Patent JP-S5917949-A (JP)
Title: Food containing highly unsaturated fatty acid
Inventor: SUGIYAMA HIROSHI
IPC: A23G1/00
Filed: 1982-07-20
Abstract: PURPOSE:To provide the titled food having the characteristic properties (taste, smell, feeling to the teeth, color, etc.) of the original food, and takable continuously without unagreeable feeling, by coating an oil or fat containing highly unsaturated fatty acid with an edible coating film, and adding the coated oil, etc. to a food. CONSTITUTION:The oil or fat 1 containing a highly unsaturated fatty acid having a carbon number of about >=18 and a unsaturated bond number of about >=4 [e.g. eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), etc.] in an amount of >=5wt% based on whole fatty acids, is coated with an edible film- forming substance (e.g. gelatin, casein, alginic acid, etc.) to form an coated oil or fat 10 having edible coating film 2. The oil or fat is preferably formed in granular form having a diameter of about <=1-2mm.. The coated oil or fat 10 is added to a food 3 such as biscuit, bread, custard cream, etc.
Patent JP-S5386033-A (JP)
Title: Herbicides
Inventor: YUKINAGA HISAJIROU
IPC: A01N47/18
Filed: 1977-10-20
Abstract: PURPOSE: To prepare herbicides from specific isooxazole derivs.  as active constituents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62284477-A (JP)
Title: Digital input circuit
Inventor: EGAMI NORITAKA
IPC: H03K17/967
Filed: 1986-05-31
Abstract: PURPOSE:To stably latch a binary without using a smoothing circuit by provid ing the titled circuit with a circuit element such as a Zener diode to be conducted by a voltage of more than a prescribed value and a switching means to be turned on and off by the presence and absence of connection. CONSTITUTION:The output of a full-wave rectifying circuit 4 is shown by a pulsating current (a). The pulsating current is applied to a photocoupler 8 when a contact 3 is ON and the output of the photocoupler 8 is shown by a waveform (b). On the other hand, the output of a rectifying circuit 4 is applied to a Zener diode 123 in a latching command forming circuit 12. The diode 123 is conducted at every cycle at the prescribed phase of the pulsating current and a photocoupler 122 is turned on in accordance with the conduction of the diode 123. The output of the photocoupler 122, i.e., the output of the circuit 12, appears regularly as shown in (c). The pulse is applied to the timing terminal T of a latch circuit 11 to latch the output of the photocoupler 8. Thus, a binary signal can be stably latched without using a smoothing circuit.
Patent JP-H02308751-A (JP)
Title: Preparation of hot cake
Inventor: NOJIMA KIKUO
IPC: A21D2/14
Filed: 1989-05-22
Abstract: PURPOSE:To prepare a hot cake preservable at room temperature and having improved handleability in distribution and selling by compounding specific amounts of sugars and organic acids to a hot cake mix, adding lactobacillus to the mixture and baking the product until the water activity reaches a specific level. CONSTITUTION:A hot cake mix is compounded with (A) 15-25wt.% (based on the wheat flour in the mix) of a sugar (e.g. granulated sugar or high fructose corn syrup), 0.01-0.2wt.% of a polysaccharide (preferably guar gum, etc.) and 0. 5-3.0wt.% of dietary fiber, (B) 0.05-0.2wt.% of an organic acid for pH- adjustment (e.g. citric acid or malic acid) and (C) 50,000-500,000 cells of lactobacillus per 100 g of the mixture. A hot cake which can be distributed and sold at room temperature is prepared by adjusting the water activity and the pH of the baked cake to 0.89-0.94 and 5.8-6.5, respectively. The hot cake can be served by heating in a microwave oven for 1min.
Patent JP-H01295525-A (JP)
Title: Bicmos logic circuit
Inventor: SHIRAISHI TAKESHI
IPC: H03K19/08
Filed: 1988-05-23
Abstract: PURPOSE:To drive a larger load without incurring the reduction of circuit integration by constituting a pull-up and a pull-down element of totem pole connection of a BiCMOS logic circuit by a bipolar transistor(TR) of Darlington connection respectively. CONSTITUTION:With inputs i1, i2 both at logical '1' TRs p1, p2 are cut off and TRs n4, n5 are conductive. Then an electric charge in a base electrode of a TR Q1 is extracted, the TR Q1 is completely cut off, no base current is supplied to a TR Q2 and the TR Q2 is cut also off. Since the TRs n1 to n3 are conductive and its threshold voltage is selected properly at the same time, while the output 01 is at logical '1... the base current of a TR Q3 is driven via the TRs n1, n2. Thus, the output 01 is driven by a product of each drive capability of the TRs Q3, Q4 and then driven at a logical '0' level strongly.
Patent JP-S5829254-A (JP)
Title: Variable threshold circuit for multifrequency signal receiver
Inventor: NARITA HARUTOMO
IPC: H04Q1/453
Filed: 1981-08-14
Abstract: PURPOSE:To detect a minimum input signal continuation time accurately for optional echo signal length and pause time between signal digits, by adding a detecting function for the leading edge of a signal digit to a conventional variable threshold type circuit. CONSTITUTION:A multifrequency signal is inputted to one output of a group L or H through a band-pass filter. One input signal is inputted to a comparing circuit CMP through a fixed threshold circuit Fth, and the other is supplied to the comparing circuit CMP through a rectifying circuit Vth, a switch, and a level holding cirucit LHD; and the output of the comparing circuit CMP is supplied to a rectifying circuit REC with a prescribed time constant. The output of the rectifying circuit REC opens a gate together with a voice guarding signal and at the trailing edge of the REC output, a flip-flop F/F is set to turn off a switch SW by the set output and also to drive a monostable multivibrator MM, thereby putting an echo eliminating circuit in operation. The output of the monostable multivibrator MM is used to reset the F/F.
Patent JP-S61283623-A (JP)
Title: Silicon-containing comb polymer
Inventor: KURIYAMA AKIRA
IPC: C09D183/04
Filed: 1985-06-11
Abstract: PURPOSE:To obtain a comb polymer high in water repellency, adhesion, etc., by polycondensing a dialkoxysilyl group-terminated polymer obtained by polymerizing a vinyl monomer by using a chain transfer agent, alone or together with a specified dialkoxysilane compound. CONSTITUTION:A vinyl monomer of formula III (wherein R is H or methyl and X<1> is an alkyloxycarbonyl group, phenyl group or the like) is polymerized in the presence of a mercaptosilane compound of formula II (wherein R<1> is a 1-4C alkylene group and R<2>-R<4> may be the same or different from each other and are each an alkyl) as a chain transfer agent to obtain a dialkoxysilyl group-terminated polymer of formula IV (wherein R, R<1>-R<4> and X<1> are as defined above and n is 1-10,000), and this polymer is polycondensed alone or together with a dialkoxysilane compound of formula V (wherein R<5> is a 1-4C alkyl or the like, R<6> and R<7> may be the same or different from each other and are each 1-4C alkyl and X<2> is H, an alkyl or the like) to obtain a comb polymer having units of formula I (wherein R, R<1>-R<5>, n, X<1> and X<2> are as defined above, l is 1-20 and m is 0 or 1-10).