baber/WOPTO huggingface dataset:
Patent JP-S5234997-A (JP)
Title: Apparatus for etecting drying state of tobacco leaves
Inventor: ISHII MASANORI
IPC: A24B3/12
Filed: 1975-09-11
Abstract: PURPOSE: To achieve accurate measurement of the drying state of tobacco leaves by weighing the drying box containing the same with a load cell as well as to achieve accurate automatic control of drying by interconnection with temperature control device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08298816-A (JP)
Title: Seeder for mat seedling
Inventor: TANAKA MIZUKI
IPC: C05G5/00
Filed: 1995-05-09
Abstract: PURPOSE: To efficiently produce paddy rice mat seedling having long length by continuously preparing seedlings using a gel-like substance such as agar or gelatin in order to make a seedling-raising bed. CONSTITUTION: This seeder is equipped with a seedling-raising bed feeder 1 capable of continuously feeding a gel-like seedling-raising bed 2, a carrying conveyer 3 carrying out transverse feed of the seedling-raising bed 2 fed from the feeder 1, a seeding apparatus 4 for sowing seeds onto the carrying seedling- raising bed 2 and an embedding apparatus 5 for driving a prescribed amount of seeds sown onto the seedling-raising bed 2 by seeder 4 into the seedling- raising bed 2.
Patent JP-H0629605-A (JP)
Title: Method and apparatus for amplification of optical energy by using two-beam coupling
Inventor: JIYUAN EFU RAMU
IPC: H01S3/07
Filed: 1993-05-12
Abstract: PURPOSE: To provide an optical amplifier device which can provide a high-output proximity diffraction limiting beam. CONSTITUTION: A working beam 14, wherein substantial diffraction is limited, is generated through an array 10 of plural fibers. From the working beam 14 which is distributed before being incident on the array 10, a test beam wherein substantial diffraction is limited is generated, and then in a host medium 22, energy is transited from an excitation beam 12 to the working beam 14, so that an amplification working beam is outputted. Thus, energy is transferred from the excitation beam 12 to the working beam 14 of other wavelengths.
Patent JP-H08307827-A (JP)
Title: Video tape recorder
Inventor: KIMURA MASASHI
IPC: G11B20/10
Filed: 1995-05-09
Abstract: PURPOSE: To record an index signal being a voice signal onto a voice track. CONSTITUTION: A voice signal received from a microphone 1 is subjected to conversion processing into voice data at N-multiple speed under the control of a memory 8 by a memory control circuit 7 and an address generating circuit 9 and the data are recorded on a voice track of a tape by a head 17 and a head 24. In the case of reproduction, the voice signal reproduced by a head 16 or 28 is subjected to 1/N multiple speed processing under the control of the memory 8 by the memory control circuit 7 and the address generating circuit 9 and the resulting data are led out.
Patent JP-H047791-A (JP)
Title: Medium reader
Inventor: KUDO TAKASHI
IPC: G06K9/20
Filed: 1990-04-26
Abstract: PURPOSE:To analyze the factor of a reading defect of a medium like a betting ticket, etc., by deciding whether a medium whose reading defect is decided is defective by itself or the medium is reversely inserted. CONSTITUTION:A 1st deciding means 1 is provided together with a dictionary 2, and a 2nd deciding means 3. The means 1 decides whether the characters can be read or not by reference to the dictionary 2. In regard to the outputs decided defective among those outputs of the part 1, the means 3 decides whether the reading defect is due to the defect of a medium itself or due to the reverse insertion of the medium. Thus the factor can be analyzed to a reading defect.
Patent JP-H04316391-A (JP)
Title: Board mounting structure for electronic component
Inventor: OBATA YOSHIAKI
IPC: H01R11/01
Filed: 1991-04-15
Abstract: PURPOSE:To simply and rapidly connect an electronic component to a pad pattern of a printed board without solder even if the component has many lead pins and a narrow pitch, and to easily replace the component. CONSTITUTION:A pad pattern 14 having the same pitch as that of lead pins 13 of an electronic component 12 is formed on a printed board 11. Rubber connectors 21a-21d having conductive electrodes in a longitudinal direction at a narrower pitch than that of the pins are interposed between the pattern on the board 11 and the pins 13 of the component 12, the component is further brought into pressure contact with a predetermined position of the board by a pressure contact member 18 containing a keying socket 15, and the pins of the component are electrically connected to the pattern through conductive electrodes 22 of the rubber connectors.
Patent JP-H11304965-A (JP)
Title: Clocking device
Inventor: MARUYAMA AKIHIKO
IPC: G04C9/08
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To allow an electric operation state to continuously coincide with a mechanical operation state by starting a function, and by maintaining the electrically ON state of a function other than when the stop is normal. SOLUTION: When a start/stop button 1201 is pressed while a chronograph part that is the chronograph function of an electronic timepiece is stopped, the switch part of a switch lever A1243 is brought into contact with the start circuit of a circuit board, and the start circuit is allowed to conduct electricity. After hands are released, the start state of the chronograph part is maintained. In this state, even when a reset button 1202 is pressed, break results due to a flyback transfer lever 1252, and the transfer to a reset actuation mechanism after an flyback middle lever 1253 is not made. On the other hand, when the reset button 1202 is pressed while the chronograph part is stopped, the transfer to the reset actuation mechanism after an flyback middle lever 1253 is made for resetting the chronograph part.  Therefore, after starting the chronograph part, an electrical ON state is maintained other than when the step is normal.
Patent JP-S5736495-A (JP)
Title: Design of magnetic bubble memory chip
Inventor: IMAZEKI YOSHIHIRO
IPC: H01L27/04
Filed: 1980-08-14
Abstract: PURPOSE:To increase the yield rate of chips, by splitting the memory capacity of a single chip into a plurality of blocks and combining adjacent good blocks, in the design of magnetic bubble memory chips. CONSTITUTION:In forming a plurality of chips 2 on a wafer 1, each chip is split into two blocks 3, for example. Each block is provided with a write-in pattern, storage pattern and readout pattern, and write-in patterns are connected between blocks through linked pattern of transfer gates. By the design, the yeild rate of conventional cases as 3/7 43% as shown in the P column can be increased to 5/7 71% as shown in the Q column.
Patent JP-H11308832-A (JP)
Title: Torque generating equipment
Inventor: KAWAI TERUO
IPC: H02K21/16
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a torque generating equipment of high efficiency and high torque which uses the magnetic energy of permanent magnets. SOLUTION: This torque generating equipment is provided with rotors R1, R2 having a plurality of salient poles 130, 230 having permanent magnets 132, 232, respectively, rotors R3, R4 having a plurality of magnetic material salient poles 330, 430, stators S1, S2 having electromagnets 150, 250 which are annularly arranged in parallel on the outer peripheries of the rotors R1, R3 and the rotors R2, R4, respectively, a rotating shaft 60 which rotatably retains the rotors R1, R2, R3, R4 inside the stators S1, S2, and current control equipment 40 which supplies exciting currents to the respective electromagnets 150, 250. By successively exciting the electromagnets 150, 250, a rotating force is applied to the rotors R1, R2. Different poles of the electromagnets 150, 250 apply attractive forces to the magnetic material salient poles 330, 430 and assist rotation.
Patent JP-2000305380-A (JP)
Title: High voltage control device and electro-photographic printer using the same
Inventor: KOMORI TOMOHIRO
IPC: G03G15/16
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To make applicable a prescribed voltage to a transfer roller by measuring the resistance of the transfer roller without complicating the circuit of a high voltage power supply. SOLUTION: An A/D converter 79 is arranged, to which a voltage obtained by dividing an output voltage of a high voltage source 72Y for transfer by resisters R1, R2 is inputted. Moreover, an ON-OFF signal S1 is inputted to the high voltage power supply 72Y for turning on or off an output thereof from a control circuit. An electro-photographic printer is provided with plural high voltage power supplies, which are electrically connected with each other. The A/D converter 79 is able to observe the voltage of the high voltage source 72Y even when it is off as long as the other high voltage sources are on. This A/D converter 79 calculates the resistance value of the transfer roller.
Patent JP-S60254816-A (JP)
Title: Dial driving device
Inventor: KOSUGI SHINJI
IPC: H03J1/10
Filed: 1984-05-30
Abstract: PURPOSE:To reduce the size of the dial driving device by coupling an operation knob, dial display drum, and variable capacitor mutually through gears and forming a long-sized hole where a knob rotating boss shaft escapes in the dial display drum. CONSTITUTION:A housing 21 is provided with three rotating boss shafts 21a- 21c. The operation knob 22 having a gear 27a is fitted to the shaft 21a. The dial display drum 23 which has an internal gear 23a and an external gear 23b is fitted to the shaft 21b, and the gears 23a engages with the gear 27a. A relay gear 24 with a gear 24a which engages with the gear 23b is provided to the shafts 21, and the variable capacitor 26 is fitted to the gear 24 through a coupling member 25. Consequently, the knob 22, drum 23, and variable capacitor 26 are coupled mutually. Further, the drum 23 has the long-sized hole 23c for the shaft 21a, so the drum 23 is arranged right above the knob 22. Thus, the size of the device is reduced.
Patent JP-H04338608-A (JP)
Title: Solenoid driving circuit
Inventor: NAKANO AKIHISA
IPC: F16K31/06
Filed: 1991-05-16
Abstract: PURPOSE:To lessen the power consumption of a circuit at large and improve the reliability by providing a solenoid driving circuit which does not cause malfunction by the instantaneous power stoppage of an AC power source or the voltage drop even if the object small in current capacity is used for a DC power source device. CONSTITUTION:A transistor (17) is connected in series to a solenoid (16). A first resistor (18) and a first Zener diode (19) are connected in series to the base of the said transistor. The lines where each other's bases and collectors of an NPN transistor (20) and a PNP transistor (22) are connected are connected to each other's emitters. A second resistor (24) and a second Zener diode (25) are connected in series to the bases of the said NPN transistor and PNP transistor. This is such a solenoid driving circuit.
Patent JP-S62266639-A (JP)
Title: Interface device for input/output device
Inventor: ISHIKAWA YUJI
IPC: G06F13/28
Filed: 1986-05-14
Abstract: PURPOSE:To improve the throughput of an entire system by giving a local memory to an I/O device in terms of an interface between the I/O device and a CPU. CONSTITUTION:The I/O device 3 is provided with the local memory 4. When the I/O device 3 accesses the local memory 4, said memory is isolated from a system bus 5, and data is transmitted only between the I/O device 3 and the local memory 4, Without stopping the CPU1, an I/O access is attainable. Accordingly the system has two types of busses, the system bus 5 for the CPU1 and I/O buses 61-63 for the I/O device 3. Only when the CPU1 accesses the local memory 4, for instance, the system bus 5 is connected to the I/O buses 62 and 63. Thus the CPU1 can do other data processing while the I/O device 3 accesses the local memory 4.
Patent JP-S5735871-A (JP)
Title: Electrophotographic device
Inventor: SUZUKI KOUJI
IPC: G03G15/06
Filed: 1980-08-12
Abstract: PURPOSE:To shorten a potential measurement time greatly by using an LED, which has a short rising and a short breaking time, as a light source for measuring the potential of a photoreceptor. CONSTITUTION:An optical system consisting of an original exposure lamp 46 and a mirror 44 moves forth for original exposure and when it reaches an inversion position, a shielding member 82 is closed to inhibit a drum 47 from being irradiated with light from the lamp 46 and a setting table 54. The LED70 emits intense light for irradiation of light-part light quantity and when the drum 47 turns by a prescribed angle, the LED70 is turned off. At the timing where the part of the drum irradiated as mentioned above comes to an electrometer 67, the potential of the light part is measured and at the timing where the unexposed part comes, the potential of a dark part is measured. On the basis of the measurement results, primary and AN charging currents are correct. Simultaneously with the corrections, the light emission quantity of the LED70 is changed over to the standard light emission quantity, and a standard light-part potential is measured to determine a development bias voltage. Those found values are outputted to a primary charger 51, an AC discharger 69, a developing device 62, and a developing roller 65 respectively to control their operations.
Patent JP-S5548156-A (JP)
Title: Multi-purpose folding machine for printing press
Inventor: TAKAHASHI SHINTAROU
IPC: B65H45/28
Filed: 1979-09-03
Abstract: PURPOSE: To produce folded sheets by using No.2 folding drum system engaged with a needle drum when its cutting knife and knife bearing are out of work or engaged with No.1 drum system when the knife and knife bearing are in work.  
     CONSTITUTION: When a cutting knife 44 of a drum 43 is out of work, a sheet of paper fed in a folding machine 10 through a cutting drum 19 and needle drum 21 is alternatively introduced to No.1 and No.2 folding drum systems 30, 40 aligned vertically. When drums 41, 43 are not engaged with each other for cutting, folded sheets are continuously discharged only from No.1 folding system 30. In like manner it is possible to produce folded sheets only from No.2 folding system 40. The discharge of sheets in wait of folding is also available by using either of the folding systems. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07295741-A (JP)
Title: Mouse pad for computer
Inventor: SAKANAKA MASAKI
IPC: G06F3/039
Filed: 1994-04-28
Abstract: PURPOSE:To facilitate fine adjustment by lightly operating a mouse on the surface of the mouse pad for computer by using drawn porous polytetrafluoroethylene (ePTFE) for one part or the entire pad. CONSTITUTION:By using the drawn porous (ePTFE) sheet for constituting one part or the entire surface of the pad, the ball of a mouse device is smoothly fitted with the surface of the mouse pad, the movement of the mouse ball is smoothed by suitable elasticity and sliding characteristics together with a suitable friction coefficient, the feeling of fatigue applied on an operator is reduced, touches are made satisfactory, the ball is prevented from being worn, the mouse ball is exactly rotated, and faults generated at the mouse are suitably reduced. In this case, the ePTFE sheet absorbs sounds and reduces the rotation of the ball so that a quiet working environment can be formed.
Patent JP-S60255109-A (JP)
Title: Sulfonated polysulfone semipermeable membrane and its production
Inventor: IKEDA KENICHI
IPC: C08J5/22
Filed: 1984-05-30
Abstract: PURPOSE:To obtain a semipermeable membrane having >=99% NaCl removing rate and having excellent resistance to chlorine, pH, heat, and compaction by sulfonating a linear polysulfone copolymer. CONSTITUTION:A linear polysulfone copolymer consisting of repeating units shown by formulas I and II in sulfonated to obtain the sulfonated polysulfone copolymer insoluble in water, having >=0.5cm<2>/g logarithmic viscosity in a soln. at 30 deg.C obtained by dissolving 0.5g polymer in 100ml N-methyl-2-pyrolidone, and having <=2meg/g ion exchange capacity. The polymer is dissolved in alkylene glycol monoalkylether or in a mixture of said solvent and a small amt. of nonprotonic polar organic solvent to obtain 0.01-15wt% polymer concn. soln. The soln. is used as a film-forming soln., and a film having 0.05-5mum thickness is formed.
Patent JP-S5337887-A (JP)
Title: Coupling connector for printed substrate
Inventor: KONUMA NOBUHIRO
IPC: H05K3/40
Filed: 1976-09-20
Abstract: PURPOSE:To provide an improvement of the work efficiency with a reliability of the connection part enhanced, by means of clamping a coupling ring, with a metal of good conductivity made shaping in an elliptic pattern and made gold plating, by using a clamping tool.
Patent JP-H08305198-A (JP)
Title: Heating roller for fixing
Inventor: YAMAMOTO TAKEMI
IPC: H05B3/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide a heating roller for fixing which has uniform surface temp. and can be easily produced. CONSTITUTION: This heating roller for fixing is produced by forming a resistance heat-generating member 14 on the outer surface of a cylindrical heat- resistant base body and forming an adhesion preventing layer 16a around the member 14 to prevent adhesion of a toner. The adhesion preventing layer 16a is formed by insert forming, while the resistance heat-generating member is formed by screen printing of a conductive resin. The resistance heat-generating member 14 consists of linear resistor member meandering to form a specified pattern. Electrodes comprising the same material as the resistor member are formed on both ends of the heat-resistant base body in such a manner that the electrodes are connected to the resistor member. Further, a rotation driving gear to which the driving force is transferred is made of the same material as the adhesion preventing layer to form one body.
Patent JP-H04251041-A (JP)
Title: Paper feeding/separating device
Inventor: KURIHARA KATSUMI
IPC: G03G15/00
Filed: 1991-05-16
Abstract: PURPOSE:To provide a paper feeding/separating device which feeds paper sheets stacked in bundle without the occurrence of a double feed as much as possible and coveys the sheets one by one in a way that the sheets are stably separated with a time even when a double feed occurs. CONSTITUTION:An endless dielectric belt 2 is used as a pickup member, a charge pattern is formed on the belt 2 through an electrode 3 by means of an alternating source 4, and sheets are conveyed in a state that a sheet 1 is sucked to the belt 2 by means of a generating Maxwell stress. When a double feed occurs, the sheets under the double feed are separated away from each other by means of a block member 110 located facing the belt 2. A block member where a charge pattern is formed on the surface of an ordinary feed belt can be used as a double feed separating means.
Patent JP-H06325207-A (JP)
Title: Character line segmenting system
Inventor: OKADA MASATOSHI
IPC: G06K9/34
Filed: 1993-05-13
Abstract: PURPOSE:To prevent the connection mistake at the time of connecting temporary character lines which is generated due to the inclination of a document as a recognition object. CONSTITUTION:Whether a black picture element exists or not is decided as for the boundary picture element column La of a temporary character line A which is ahead of the overlapped part of adjacent temporary character lines with each other (step S41), when the black picture element exists, whether the picture element of the boundary picture element column Lb of a pertinent backward temporary character line B at a location which is adjacent to and is oblique upper and lower sides of the black picture element is the black picture element or not is decided, when either one of the picture element of the pertinent boundary picture element column Lb at the location which is adjacent to and is oblique upper and lower sides of the black picture element of the temporary character line A is the black picture element, the temporary character line A and the temporary character line B are connected as having continuity (step S42 to 46), and when they have no continuity, they are connected as having continuity when the ratio of each temporary character string width for the overlapped width of temporary character lines with each other is larger than a preliminarily set threshold (step S47, 48).
Patent JP-S5336745-A (JP)
Title: Combustion safety system
Inventor: MURATA HIROYUKI
IPC: F23N5/24
Filed: 1976-09-17
Abstract: PURPOSE:To facilitate security of safe combustion even if conduction may become impossible from an external electric source to a coil of an electromagnetic valve by constituting to prevent a factor such as leak of unburned gas in a combustion safety system incorporated in a gas water heater or the like.
Patent JP-S5814413-A (JP)
Inventor: KUME SHINICHI
IPC: H01B5/08
Filed: 1981-07-20
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-S5540606-A (JP)
Title: Preparation of glucono-delta-lactone
Inventor: NISHIKIDO JIYOUJI
IPC: C07D309/30
Filed: 1978-09-14
Abstract: PURPOSE: To prepare the title compound used for an expanding agent in bakery, etc., an additive for bean curd, ham, etc., constructions, buildings, etc., in one step in high yield and high selectivity, by oxidizing glucose with molecular oxygen, using a palladium catalyst in an organic solvent.  
     CONSTITUTION: Glucono-δ-lactone is prepared from glucose, in one step, by oxidizing glucose with molecular oxygen using a palladium catalyst in an organic solvent. This method is extremely economical and favorable as a preparation method on an industrial scale. The organic solvent is, e.g. an amide compound, an alcohol, an aliphatic ether or an ester compound. The catalyst is a palladium catalyst pref. impregnated into a carrier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63278404-A (JP)
Title: Waveform generator
Inventor: YAMAZAKI MASAO
IPC: G10H7/00
Filed: 1987-05-11
Abstract: PURPOSE:To reduce the waveform error at the time of read from a waveform memory by allowing an adder/subtractor to act like addition operation when a gradient of an output detected by a differentiation device is positive and to act like subtraction operation in the base of negative gradient thereby using an output of the adder/subtractor as a waveform output. CONSTITUTION:A flip-flop 8, a flip-flop 9 and a comparator 10 constitute a differentiation device 11 detecting the gradient of the waveform data output. If the content of the flip-flop 8 is larger than the content of the flip-flop 9, the gradient of the waveform data output is positive. When the gradient of the waveform data output is positive, a value alpha of an input A appears at the output of a selector 12, and when negative, a value, inverse of alpha of an input B appears at the output of the selector 12. The value alpha or, inverse of alpha is multiplied with an output FRACT(i.n) of a phase register 5 by a multiplier 13. Then Y(INT(i.n)) and alpha FRACT(i.n) or, inverse of alphaFRACT(i.n) are added by an adder 7, the result is a waveform data output OUT with a read clock (n).