baber/WOPTO huggingface dataset:
Patent JP-S56146287-A (JP)
Title: Method for selective removal of resin
Inventor: OGAWA KAZUFUMI
IPC: H01L27/14
Filed: 1980-04-16
Abstract: PURPOSE:To facilitate the selective removal of resin by a method wherein the resin is applied on the substrate surface, on which a pattern of a reflecting film or a high- melting-point thin film has been formed, and the resin is evaporated by irradiating a condensed beam of light on it. CONSTITUTION:The resin is applied on the substrate surface whereon the pattern of the reflecting film or a high-melting-point thin film has been formed and the resin is evaporated by irradiating a condensed beam of light. For instance, a color mosaic filter 11 and a picture element part 2 are bonded together using an adhesive resin 10. It is desirable that a light absorbing layer is formed by coloring the surface of leaked adhesive resin 10'. Then, a laser beam 13 is condensed by a condensing lens 12 and the resin is removed. Through these procedures, the resin can be removed selectively and easily.
Patent JP-H10247218-A (JP)
Title: Character recognition post-processing device
Inventor: TANAKA MASATO
IPC: G06K9/62
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition post-processing device which can add a candidate so that desired characters are contained in plural outputted candidates and which can obtain superior character recognition efficiency with a simple operation. SOLUTION: When KANJI (Chinese character) and KANA (Japanese syllabary), which mutually correspond, are inputted from a handwriting input part 3, a character recognition part 4 executes a character recognition processing on them, and the KANJI candidate, the KANA candidate, the number of the characters of the KANJI candidate and the number of the characters of the KANA candidate are obtained. Dictionary data having the number of dictionary KANJI characters, which is equal to the number of the KANJI candidate characters, and having the number of dictionary KANA characters, which is equal to the number of KANA candidate characters, is read, and dictionary data in a relation which is previously decided with the KANA candidate is read.  When KANJI are not matched based on the compared result of the dictionary KANJI of dictionary data which is read and the KANJI candidate, dictionary KANJI which is read is stored in a KANJI candidate addition/registration area 12 as the added KANJI candidate.
Patent JP-2000251232-A (JP)
Title: Magnetic card reader equipped with magnetic head inverting function
Inventor: MIYASHITA TAKESHI
IPC: G11B5/58
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic card reader equipped with the magnetic head inverting function, which is so devised as to read and write magnetic informa tion by four-directional insertion, without causing an embossed part collide against a magnetic head even when a magnetic card having the embossed part is used. SOLUTION: Detectors 3 and 3', and 4 and 4' which detect the position of the magnetic stripe (ST) of the magnetic card CK are provided at an insertion slot (1T) and the attitude of the magnetic card CK which has been inserted is decided through the detection of those detectors 3 to 4'; and magnetic head inverting motors (5M) and (6M) invert and rotate one of left and right magnetic heads 5 arid 6 to a readable/writable position and the other magnetic head which is not used for the reading and writing is rotated to outside a card conveyance line.
Patent JP-H05258786-A (JP)
Title: Waterproof structure of connector
IPC: H01R4/72
Filed: 1992-03-09
Abstract: PURPOSE:To provide a connector waterproofing structure, which can achieve effective waterproof processing with simple works. CONSTITUTION:A thermo-contractive tube 3 is fitted on the connection part of connector 1 with a cable 2, and a waterproof tube 4 made of a sheet containing a high water absorptive polymer is installed between the thermo- contractive tube 3 and the connection part. The volume of this waterproof tube 4 increases with absorption of water to generate such a condition as fitted by pressure between the thermo-contractive tube 3 and connection part.
Patent JP-H06263021-A (JP)
Title: Braking force control device
Inventor: INOUE HIDEAKI
IPC: B60T8/32
Filed: 1993-03-11
Abstract: PURPOSE:To provide a braking force control device by which responsiveness of increasing and decreasing pressure adjusting control of a wheel cylinder(W/C) can be improved easily and effectively even in an ABS actuator or the like causing a response delay. CONSTITUTION:A controller of a device calculates (130) an increasing and decreasing pressure commanding value DELTAP of W/C, and outputs a driving signal I (150) of an actuator to regulate an increasing and decreasing pressure quantity of the W/C. The driving signal I corrects the increasing and decreasing pressure commanding value P so as to become [k(DELTAP+tau.(d/dt)DELTAP)], and at that time, a time constant (p) is applied (135 and 140) after being changed so as to become a large value in the vicinity of zero of W/C pressure P. The increasing and decreasing pressure commanding value is corrected (a response delay of an actuator approximate to first order lag is canceled) by a first order lead element (DELTAP+tau.(d/dt)DELTAP), and the time constant (tau) of the first order lead element is changed, and a delay in the vicinity of zero of the W/C pressure is also compensated.
Patent JP-S58171510-A (JP)
Title: Method and device for producing pig iron
Inventor: YAMAOKA HIDEYUKI
IPC: C21B11/02
Filed: 1982-03-31
Abstract: PURPOSE:To economize energy consumption by charging the formed reduced iron of high temp. together with a coke raw material into a shaft type half-carbonizing furnace, reducing the same to half-carbonized coke by the sensible heat of the reduced iron and charging the half-carbonized coke and the reduced iron into a melting and gasifying furnace. CONSTITUTION:In a melting and gasifying furnace 10, oxygen 9, pulverized coal 10, steam 11, and limestone powder 13a are blown through a tuyere 4, and the pulverized coal 10 is converted to combustion gas by the oxygen 9, whereby the high temp. gas consisting essentially of CO and H2 is formed. The gas is allowed to rise in a coke-packed layer (b) to melt the reduced iron (a) in the upper part thereof. The reduced iron is dropped in the counter current state with the high temp. gas to form pig iron C; at the same time, the reducing gas 12 recovered through a gas removal port 3 is blown into a shaft furnace 20 to reduce the iron ore in the furnace to reduced iron 7. The high temp. reduced iron 7 and the coke 8 are charged to a shaft type half-carbonizing furnace 30 to form half-carbonized coke. The half-carbonized coke and the reduced iron are charged through a charge port 2 into the furnace 1.
Patent JP-H11245021-A (JP)
Title: Gas sealing device
Inventor: HATSUTANDA HIROKATSU
IPC: B22D41/58
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas sealing device which is capable of maintaining a steady sealing function for a long time at a contact part of refractory wall members with each other. SOLUTION: This gas sealing device is arranged at least a part of contact parts 15a, 16a of two wall members 15, 16 which form a refractory wall wherein a molten metal intervens. In this case, a slit gas passage 22 having a gas discharge opening 20a facing the inside of the refractory wall 15 and extending in a direction along the contact part 15a, a gas chamber 21 extending in a direction along the gas discharge opening 20a line while connecting through the opposite side of the discharge opening 20a of the gas passage 22, and a gas introduction opening 24 are arranged. As the device is formed of a metallic material, its durability is high.
Patent JP-H06264869-A (JP)
Title: Sealed electric compressor
Inventor: OWADA HIROYASU
IPC: F16K15/16
Filed: 1993-03-12
Abstract: PURPOSE:To provide a sealed electric compressor capable of reducing the volume of the compressed refrigerant gas remaining in a cylinder in the compression stroke, reducing the quantity of the refrigerant gas sucked in the next suction stroke, and obtaining the area of a refrigerant gas suction passage suitable to avoid the pressure loss caused by the refrigerant gas suction flow resistance. CONSTITUTION:A refrigerant gas suction passage 14 formed on a valve seat plate 16 is formed into an elliptic shape having the major axis direction in the longitudinal direction of the tongue-shaped moving section 13a of a suction valve 13. The refriegerant gas suction passage 14 of the valve seat plate 16 has an elliptic cross sectional area securing the required area, and the outer peripheral length of the suction valve moving section 13a opening or closing the refrigerant gas suction passage 14 is made the minimum required.
Patent JP-H06244785-A (JP)
Title: Radio communication method and mobile radio station
Inventor: TAKIMOTO YUKIO
IPC: H04B7/26
Filed: 1993-02-18
Abstract: PURPOSE:To increase the number of channels and to obtain a mobile radio communication method capable of calling the mobile radio station by making a call signal the radio wave at the low frequency band and making the frequency band for mutual communication a micro wave or mili wave. CONSTITUTION:When either a telephone terminal connected to a fixed radio station section 2 of a fixed radio station 1 or a mobile radio station 11 calls the other mobile radio station 11, a radio station 1 codes the required matter such as transmission sources and ID codes of the other communication parties and modulates it into the radio wave at the low frequency band, sending it from a transmission antenna 3. When accepting the calling signal to a self station by a calling receiver 12, the mobile radio station 11 sets a communication channel by the radio wave at high frequency with the mili wave designated toward the antenna 4 through a mili wave transmission section 13aa and transmission/reception antenna 13b and starts communication. Thus, the number of channels to be required in the future demand can be secured and the stand-by mobile radio stations can be called without fail.
Patent JP-H11231930-A (JP)
Title: Control system
Inventor: KAWADA TAKASHI
IPC: G05B19/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To specify an abnormal position or a cause of abnormality in a control system capable of executing the operation of a controlled device which is not supposed at the time of designing a controller by adding a repeater. SOLUTION: In the control system connecting a repeater 2 between a controller 1 and controlled devices 3α, 3β to covert a control instruction outputted from the controller 1, a control sequence 4 is previously stored in the repeater 2, which collates a control instruction from the controller 1 and the driven states of the controlled devices 3α, 3β with contents set up in the sequence 4. When the control instruction from the controller 1 or the driven states of the controlled devices 3α, 3β are different from the contents set up in the sequence 4, the repeater 2 judges abnormality and stores abnormal information.
Patent JP-S54144311-A (JP)
Title: Preparation of unsaturated carboxylic acid
Inventor: YAMAMOTO AKIHISA
IPC: C07C57/055
Filed: 1978-04-28
Abstract: PURPOSE: To prepare an unsaturated carboxylic acid by the catalytic gaseous oxidation of an unsaturated aldehyde with molecular oxygen using a new catalyst shown in the formula, which scarcely deteriorates the activity of the catalyst and enables the direct connecting of the first and the second oxidation stages.  
     CONSTITUTION: An unsatuated carboxylic acid is obtained by the catalytic gaseous oxidation of an unsatureated aldehyde, e.g. (meth)acrolein, etc., with molecular oxygen in the presence of a catalyst shown in the formula (X=K, Rb, Cs, Tl; Z=V, Cr, Mn, Pb, Ce, Th, Hf, etc.; a-f=an atomic number of X, Z, S, Mo, P and O, and when d=12, a, b and e are 0.05W12 and c is 0.01W3). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55143762-A (JP)
Title: Image pickup tube
Inventor: SATOU ATSUSHI
IPC: H01J31/46
Filed: 1979-04-27
Abstract: PURPOSE:To make easier the regenerative use of the second face plate by providing in a single tube type color image pickup tube the second face plate with a target portion and the first face plate for vacuum sealing. CONSTITUTION:The first face plate 1 of transparent glass and the second face plate with three electrode type targets are provided, and after sealing the electron gun assembly 7 into the bulb 4 into which the signal fetching lead 14 is enclosed in advance, the supporting ceramic 20 is placed on the upper side of the assembly 7 and the second face plate 13 is placed on the ceramic 20. Then, the first face plate 1 is placed above the second face plate 13 via the ring 21 having resiliency at its four claws and then sealed to the bulb 4 with indium 6. Thus, by the removal of the face plate 1, the regeneration of the expensive face plate 13 can be made very easily.
Patent JP-S56148270-A (JP)
Title: Sterilization treatment for packed food and its device
Inventor: YOKOYAMA OSAMU
IPC: A23L3/00
Filed: 1980-04-17
Abstract: PURPOSE: To make sterilization treatment uniform and to prevent the deformation of treating container, by feeding hot water to a hermetically sealable treating oven from its lower part, heating a food by recycling the hot water, adding cooling water from the lower part so that the food is treated.  
     CONSTITUTION: The treating oven 1 is a cylindrical form with one side open, the open port is hermetically sealable by the opening and closing cover 2, and the trucks 4 placing the basketlike containers are capable of moving on the rail 3. Packed foods are put in the containers, hot water from the feed source 12 for hot water is fed from the hot water pipe 9 furnished to the bottom of the oven 1 to the oven. When a water level reaches a given position, the hot water is recycled through the hot water pipe 10 of the ceiling part to the lower part by a pump. After the treatment is over, cooling water is added from the cooling water source 16 to the lower part of the oven, and hot water is recovered from the upper return pipe 18 to the feed source 12 for hot water. After cooling, water is removed from the drainage hole 7 and the trucks 4 are taken out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63217899-A (JP)
Title: Vehicle acoustic reproducing device
Inventor: WATANABE SHIGERU
IPC: H04R1/02
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a natural HiFi sound by stabilizing the static position of a sound and generating the expansion of a sound, by setting a sound pressure level difference of right and left loudspeaker groups to average + or -3dB in a driver's seat or an assistant's seat, by an acoustic lens, etc., and connecting a delaying circuit to the remaining loudspeakers. CONSTITUTION:In loudspeakers SL, SR of each channel, outside loudspeakers SL1, SR1 are provided with an acoustic lens L, the delaying circuit of 4ms-100ms is integrated, and this device is constituted so that the sound pressure level difference of right and left loudspeaker systems goes to + or -3dB in the driver's seat and the assitant's seat. In a vehicle, the distance of the right and left loudspeaker systems is about 0.5m-1m, and the arrival time of a sound from a sound source to a listener is about 0.15ms-0.3ms (sound speed 340m/s), therefore, it is necessary that the delay time is larger enough than this time. Also, said time is set to >=4ms so that the difference of sound pressure of the loudspeaker system to which a delay is applied, and the sound pressure of the loudspeaker system to which a delay is not applied becomes >=10dB, and also, <=100ms by which the sound is separated completely as an echoe is set to the upper limit.
Patent JP-H02283736-A (JP)
Title: Manufacture of rigid polyurethane and polyisocyanurate foam
Inventor: BARU BUARAEISU
IPC: C08L71/02
Filed: 1990-03-02
Abstract: PURPOSE: To produce a polyurethane-polyisocyanurate foam in an industrial scale while preventing the shrinkage of the foam by reacting an isocyanate with an active hydrogen compd. in the presence of a specific foam stabilizer, a chloropropane-contg. blowing agent, and a catalyst.  
     CONSTITUTION: An isocyanate is reacted with 100 pts.wt. active hydrogen compd. (e.g. a polyol) in the presence of 0.01-10 pts.wt. nonsilicon foam stabilizer comprising a copolymer represented by formula I (wherein A is a cyclic or acyclic group having 1-12 carbon atoms, 2-[26-(j+m)] hydrogen atoms, 0-4 oxygen atoms, and 0-2 nitrogen atoms; E is a group represented by formula II (wherein m is 3-5); G is a group represented by formula III (wherein u is 2-3; and v is 2-9); K is R-, RNHCO-, ROC(CH 3 )H- (wherein R is a 1-18C cyclic or acyclic group), or a group represented by formula IV (wherein x is 3-4); j is 0-8; m is 0-4 provided 1≤j+m≤8; s is 2-4; w is 1-200; p and q are each 1-10; and r is 1-50}, a chloropropane-contg. blowing agent, and a catalyst. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07259790-A (JP)
Title: Electric fan
Inventor: OCHI HIROSHI
IPC: F04D25/10
Filed: 1994-03-23
Abstract: PURPOSE:To enlarge a blast range during oscillation operation and to improve facility by a method wherein an auxiliary neck to support a head part and a neck are rotatably supported by means of a pivot, and an oscillating mechanism to laterally oscillate the head part and an oscillating mechanism to oscillate the auxiliary neck are provided. CONSTITUTION:An oscillating mechanism to laterally oscillate a head part 4 comprises an oscillating motor 10, a rod 20, and a crank disc 18. An oscillating mechanism to laterally oscillate an auxiliary neck 5 comprises an oscillating motor 11, a rod 21, and a crank disc 19. The pivot 13 of the oscillating mechanism for the head part 4 is moved frontward than the pivot 14 of the oscillating mechanism of the auxiliary neck 5 and has two pivots the axes of which are different from each other. In which case, since the oscillation angles of the respective oscillating mechanisms are set approximately 90 deg., an oscillation central position is set to respective positions in a maximum approximate 45 deg. arc from a front to the right and the left. When lateral oscillation is effected therefrom, a maximum approximate 90 deg. in a range of from a front to the right and the left and oscillation to a range of 180 deg. in a total is effected.
Patent JP-S57165734-A (JP)
Title: Method for measuring characteristic of single mode optical fiber
Inventor: OOMORI YASUJI
IPC: G01M11/02
Filed: 1981-04-06
Abstract: PURPOSE:To make it possible to measure the characteristics of the transmission band of the long, single mode optical fiber by inputting high intensity, short pulses into the optical fiber. CONSTITUTION:The light beam from a YAG laser 1 is converged by a lens 2 and inputted into the long, single mode optical fiber 3 with a small diameter. The light having a specific wavelength component is taken out of the output light beam by a spectroscope 4, converged by lenses 5 and 6, and given to a photoelectric transducer 7. The transduced signal is sent to a sampling oscilloscope 8. A specified signal is sent to a data processor 9 from the oscilloscope 8, and the processed signal is supplied to an output terminal 10 and a display 11. In this case, if the high energy, short light pulses are inputted into the fiber 3, Raman scattering is generated in the fiber, and the light pulses having various wavelength are generated in the output light. Then Fourier transformation is performed on each light pulse by a device 9, and the characteristics of the band of the fiber 3 are obtained for each wavelength.
Patent JP-H09240955-A (JP)
Title: Installation device of elevator
Inventor: NISHIDA YOSHIO
IPC: E04G21/10
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To sufficiently display shortening of a construction period of the whole of a building which is an original purpose of automated construction method by shortening a construction period of an elevator. SOLUTION: This device is constituted of a hanging scaffolding 17 installed from the top floor of constructed floors, a piano wire winding drum 19 winding a piano wire 21 to be an installation standard of elevator equipment as well as installed on an upper part of this hanging scaffolding, a template 24 for centering installed below the piano wire winding drum 19 and to position the piano wire delivered from the piano wire winding drum 19 and a weight 31 for tension of the piano wire provided on a lower end part of the piano wire 21 delivered from the piano wire winding drum 19 to the lowest floor and free to adjust weight. The piano wire 21 is automatically delivered easily, speedily, continuously without sagging at the time of installing an elevator to raise the hanging scaffolding sequentially from a lower layer floor of a building.
Patent JP-H04287293-A (JP)
Title: System for collecting time sequential data
Inventor: TOKUDA KAZUO
IPC: G06F17/40
Filed: 1991-03-18
Abstract: PURPOSE:To time sequentially preserve data with a small amount of data and in a short processing time and, at the same time, to utilized the preserved data. CONSTITUTION:When data are analyzed by means of a computer, the process is divided into a step 100 for receiving data following a fixed rule from an arbitrary process and another step 200 for preserving the received data and the received data are preserved in an auxiliary storage device by using part of the received data as a key. At the time of preserving the data, the data can be time sequentially preserved by cyclically using plural data sections containing dates and data in one record in one record by using a pointer.
Patent JP-H09246942-A (JP)
Title: Semiconductor output circuit
Inventor: TANAKA YASUNORI
IPC: H03K19/003
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed semiconductor output circuit provided with high driving power for simultaneously coping with high/low levels without the need of a special process technique. SOLUTION: This circuit is provided with an output stage provided with a transistor 3 for pull-up connected between an output pad 4 capable of applying a high level voltage by an external circuit and a low level power source for performing ON/OFF operations based on the output of a pre-buffer 1. In the circuit,  the pre-buffer 1 is constituted so as to output the voltage of a range from a ground level to the high level and the output stage is provided with an N channel MOS type transistor 3 for the pull-up functioning as the transistor 3 for the pull-up by impressing the output of the pre-buffer 1 to a gate electrode and a backflow prevention circuit 2 connected between the low level power source and the N channel MOS type transistor 3 for the pull-up for interrupting the backflow of a current to the low level power source when the voltage of the high level is applied to the output pad 4.
Patent JP-H08244591-A (JP)
Title: Antilock control device
Inventor: SOEJIMA SHINICHI
IPC: B60T8/1761
Filed: 1995-03-13
Abstract: PURPOSE: To prevent a delay of the start-up of the brake cylinder liquid pressure in a pressure increasing time following a pressure decreasing, owing to the extinction of brake clearance and the like, by preventing the reduction of the brake cylinder liquid pressure to the atmospheric pressure during the antilock controlling, in an antilock control device. CONSTITUTION: While a liquid pressure control instruction is decided depending on the wheel speed, in an antilock controlling (S100 and 110), it is decided whether the present value of the brake cylinder liquid pressure PW is higher than a set value P1 which is higher than the atmospheric pressure or not (S120 and 130), and when it is decided to be less than the set value P1 , the liquid pressure control instruction is converted to a pressure maintaining instruction, when the preset liquid pressure control instruction is a pressure reducing instruction.