baber/WOPTO huggingface dataset:
Patent JP-S5745303-A (JP)
Title: Countercurrent crystal forming method through recirculation and its device
Inventor: HENRIKASU AREKUSHISU KORUNERIS
IPC: B01D9/00
Filed: 1981-07-24
Abstract: This invention concerns an improved process for separating one crystallizable component from a liquid containing a plurality of components, which comprises passing a stream of said liquid successively through at least part of a series of zones of successively lower temperatures including the zone of lowest temperature, so as to induce the formation of crystals of said one component in each of said zones, passing the crystals formed in each of said zones in a direction countercurrent to the direction of the stream of liquid through at least part of said zones, including the zone of highest temperature, separating the crystals present in the zone of highest temperature from their mother liquor and recovering at least part of these crystals, seperating the crystals in the zone of lowest temperature from their mother liquor and recovering that mother liquor, and recirculating part of said crystals present in one zone, from that zone to a zone of lower temperature.This invention also concerns an apparatus tor carrying out the process.
Patent JP-S63279869-A (JP)
Inventor: TAKEMOTO NAGATOSHI
IPC: A63F7/02
Filed: 1987-05-12
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-H04320222-A (JP)
Title: Higher harmonic generation device
Inventor: TAKANO YOSHINOBU
IPC: G02F1/37
Filed: 1991-04-19
Abstract: PURPOSE:To improve the yield and productivity of the product by making the allowances of the incidence position of a fundamental wave and the manufacture accuracy large. CONSTITUTION:A spherical mirror 25, a plane mirror 27 which slants and faces its surface, and a plane mirror 29 which is parallel to the axis of phase-matched crystal are formed on a nonlinear optical material 23 to constitute a monolithic resonator 17. When the fundamental wave 19 from an LD 13 is made incident from a point A of the spherical mirror 25, the wave is reflected at points B, C, and A to cause triangular ring type resonance and a 2nd higher harmonic 21 is outputted from the plane mirror 27. Thus, one of the three reflecting surfaces is made spherical and other two surfaces are made plane, so even when the incidence position of the fundamental wave, and the size and shape of the resonator slightly deviate, the optical path of the fundamental wave 19 is prevented from greatly deviating from the resonance path and resonance conditions are satisfied.
Patent JP-H06325270-A (JP)
Title: Fire judging device and learning method for neural network
Inventor: ISHII HIROMITSU
IPC: G08B17/117
Filed: 1993-05-18
Abstract: PURPOSE:To appropriately judge a fire without using feedback by introducing temporal conception by using a neural network, and to correctly judge the fire even for pluse-like input. CONSTITUTION:Generated heat quantity Qf, generated smoke quantity Qsmk and generated CO gas quantity Qco accompanied with the fire, and further, the respective differentiated values dQf/dt, dQsmk/dt dQco/dt of those are obtained by an input processing part provided with a sensor part 10, a mathematical model part 18, an environment coefficient weighting part 20 and a normalizing part 22, and are inputted to the neural network 24. The neural network 24 is of a hierarchical type constituted of an input layer, an intermediate layer and an output layer, and further, it is provided with a delaying part to delay an input signal in plural stages by the input layer and output it to the intermediate layer.
Patent JP-H0635488-A (JP)
Title: Board and foot for a/v equipment or musical instrument
Inventor: KUMASHIRO TAKAHARU
IPC: G10G5/00
Filed: 1992-04-07
Abstract: PURPOSE:To obtain the pedestal for A/V equipment or musical instrument which generates sound quality faithful to a source sound over a wide frequency range from a low-frequency range to a high-frequency range without being limited by the installation place. CONSTITUTION:A sandwich structure is formed by using plywood 2 as a center material and laminating an iron plate 4 on its reverse surface and a carpet 3 on the top surface, and a through hole 6 is formed penetrating the center part to obtain the board 1 for A/V equipment or musical instrument. Wooden feet 7 are fitted to the reverse surface of the board 1. The wooden feet 7 are formed in a rectangular parallelepiped or cubic shape having a top and a reverse square surface, the grain of the wood on the top and reverse surface runs in parallel to the ridges, and the top or reverse surface is beveled. Consequently, fine harmonic vibration which is erased by a conventional pedestal can be reproduced and noise vibration which interferes with musical vibration can be eliminated.
Patent JP-S5542260-A (JP)
Title: Production of alpha-type hemihydrate gypsum from gypsum
Inventor: HAMAZAKI SHIYUUICHI
IPC: C04B11/024
Filed: 1978-09-19
Abstract: PURPOSE: To obtain high purity α-type hemihydrate gypsum with a favorable crystal from gypsum having a little value in use in an industrially advantageous manner  by suspending gypsum in sulfuric acid formed in production of titanium oxide and  by heat agitating the suspension in the presence of fluorine ion.  
     CONSTITUTION: Gypsum is suspended in waste sulfuric acid contg. inorg. impurities as well as above 130g/l of sulfuric acid formed in production of titanium oxide. The suspension is then agitated at 80°CWthe b.p. under ordinary press. in the presence of 0.1W3.0, pref. 0.3W1.0% fluorine ion to the waste acid, thus producing α-type hemihydrate gypsum. Since a fluorine ion supply substance must be added before the gyspum begins to be converted into α-type hemihydrate gypsum, it is desirable  to previously add the substance to the waste sulfuric acid to be supplied to a  reactor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61275919-A (JP)
Title: Circuit for converting transmission address at reset time
Inventor: IKEDA KAZUHIKO
IPC: G06F1/00
Filed: 1985-05-29
Abstract: PURPOSE:To arrange freely a RAM used for normal operation in an address space by executing a reset processing program, which is started by the supply of a reset signal, from an optional address. CONSTITUTION:An address conversion indicating circuit 13 is a flag consisting of a flip flop or the like and is set by the reset signal due to power-on or the like to send a conversion indicating signal to an address converting circuit 14. The address converting circuit 14 converts the address transmitted from a processor to a prescribed ROM address. If this converted address is set as the start address of a reset processing program 12, the reset processing program 12 is started automatically. After initialization of the system, the reset processing program 12 resets the address conversion indicating circuit 13 by an instruction of the program. The address converting circuit 14 does not convert the address transmitted from the processor 10 to transmit it as the system address as it is.
Patent JP-H11318929-A (JP)
Title: Collimation equipment for locking marker nail in proximal and distal positions without using x-ray
Inventor: ABEL CHRISTIAN
IPC: A61B17/17
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To form a collimating device in such a way that a distal collimating device turns together to maintain alignment of a corresponding hole in the collimating device or a groove in a marker nail even in the case of the marker nail being curved (traveling in turning motion) regarding collimation equipment for locking the marker nail in proximal and distal positions without using X-rays. SOLUTION: A space holding part 2 comprises two sliding extensible parts 8, 9 similar to a telescope so as to be adjustable in length. A leg part of a U-type proximal collimating device 5 is connected to a leg part of a U-type distal collimating device 4 within a plane of a center axis of a guide hole 10 or a marker nail groove part 11, by a rigid connecting member 12 rotatably supported to the leg part of the U-type proximal collimating device 5 or the leg part of the distal collimating device 4. The space holding device 2 is fitted to the proximal collimating device 5 through a joint member 3 in such a way as to be vertically turnable to the plane of the center axis of the guide hole 10 or the marker nail groove part 11.
Patent JP-S5541088-A (JP)
Title: Bending oscillator
Inventor: SHINODA ISAO
IPC: H03H9/48
Filed: 1978-09-19
Abstract: PURPOSE:To obtain excellent frequency versus temperature characteristics, by sticking crystal thin plate on the oscillator substrate formed with constant elastic material, providing electrode thin film on the surface of crystal thin plate and applying a voltage, and producing the durable bending oscillation to the oscillator. CONSTITUTION:The oscillator substrate 1 is formed with constant elastic material and shown diapason shape, crystal thin plates 2a and 2b are stuck to the constant elastic material with adhesives, and gold or silver is attached on the surface of crystal thin plate in the electrode thin films 3a, 3b and 3c, 3d with evaporation. When the voltage of positive or negative is fed to the electrode, since the electric field component of lengthwise the diapason is opposite to the right and left half by taking the center of the diapason arm as the center, when the left half caused elongation distortion, the right half caused shrinking distortion to cause bending resulting in durable bending oscillation. Thus, excellent frequency versus temperature characteristics can be obtained.
Patent JP-S5640901-A (JP)
Title: Backup method of process control
Inventor: TANAKA SHIYUNTAROU
IPC: G05B15/02
Filed: 1979-09-11
Abstract: PURPOSE: To perform an adequate treatment according to the degree of necessity for backup and without giving any hindrance to the process, by securing a mutual storage of the program which works when an emergent backup is required in each of several computers.  
     CONSTITUTION: Arithmetic control unit 13A gives a control to the process 12A at the normal time by the control program A. And in case when the unit 13A has some breakdown under the control of the particularly important item of the process 12A and when no short break is allowed, the emergency information JA is given to the main memory 18B within the arithmetic processor 13B to start the emergent control program KA within the bulk 16B. In case when the unit 13A becomes faulty under the normal control, the processor 13B carries out the control program B and at the same time performs the initialization of the process A system. After this, the program A is started. In this way, both the quick comformity and the reliability are enhanced for the backup. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07313071-A (JP)
Title: Feed for pet or the like
Inventor: HAYASHI YOSHIZUMI
IPC: A23K1/16
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a feed for pets such as dogs and cats, added with a fibrous component obtained from water-soluble or -insoluble saccharides in a powdery or granular form, thus the feed can prevent the pets from being satiated with a sense of taste to improve their health. CONSTITUTION:This feed for pets such as cats and dogs is prepared by formulating dried tuna flakes, dried bonito flakes and powered chicken as general nutrients such as proteins, starch or the like as a carbohydrate source functioning as a binder; calcium carbonate, magnesium carbonate or the like as a mineral, and vitamin B1, vitamin D or the like as vitamins, further by adding gum guaiac, cellulose, wheat bran as a fiber component originating from water-soluble and/or -insoluble saccharide, a palatable component originating from Asphondylia matatabi in Actinidia arguta, and a powder such as zeolite and/or granite porphyry then spraying the mixture with 10% arginine solution thereby forming into granules.
Patent JP-H0694335-A (JP)
Title: Reversible expansion valve
Inventor: OKADA TOMOO
IPC: F25B41/06
Filed: 1991-02-27
Abstract: PURPOSE:To enable an expansion valve and a check valve to be mounted by a method wherein the expansion valve and the check valve are integrally arranged, a piping is prevented from being made complex and only one communication passage is installed within the valve bodies. CONSTITUTION:A sheet 6 provided with a centeral opening 7 and a peripheral opening 7' around the central opening 7 is fixed in a communication passage between a first chamber 4 and a second chamber 5 of a main body 1 of a valve. There are provided a main valve 21 operated by a pressure responding diaphragm 33 and controlling a flow rate by opening or closing the central opening 7 of the sheet 6, and a check valve 20 for opening or closing the peripheral opening 7'. The central part of the sheet is provided with a projection and there is provided a holder having a central hole engaged with the projection. A leg of the holder is abutted against a receiving part of the main body 1 of the valve and the check valve 20 is provided with a hole to be fitted to the central projection of the sheet and slid.
Patent JP-S61272145-A (JP)
Title: Photogravure process roll
Inventor: OHATA YOSHIAKI
IPC: B41F13/11
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a photogravure process roll ensuring the fitting of an end plate to a cylinder and being light in weight, by cutting off the opposite end portions of the cylinder made of an aluminum alloy so as to form end plate receiving portions therein. CONSTITUTION:A cylinder 1 is formed of an extruded form material of an Al-Mg-Si aluminum alloy which has an outer wall 1a, an inner wall 1b and radial joint walls 1c joining these two walls. The respective opposite end portions of the inner wall 1b and the joint walls 1c are cut off to form end plate receiving portions 4 therein. End plates 3 with tapered holes 2 for joining a rotary shaft are received thereby and fixed on the inner surfaces of the opposite ends of the outer wall 1a. The weight of this process roll is about 1/3 of an iron one, and thus an operation of replacing the roll can be performed by one person. Moreover the cylinder is excellent in the adhesion to a copper plating layer and thus quite free from corrosion. Furthermore, the end plates 3 can be positioned easily with respect to the cylinder 1.
Patent JP-H09308110-A (JP)
Title: Protection method for power distribution system provided with reactive power compensating function
Inventor: SHIMOMURA JUNICHI
IPC: H02M7/48
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To draw apart a semiconductor power converter at high speed from the system by blocking the gate of the semiconductor device, with the semiconductor power converter connected to the system. SOLUTION: The condition of the system is monitored at all times, and if an accident occurs in the system and an accident signal is inputted from a detector, the gate of the semiconductor device of a semiconductor power converter is blocked. At this point, the breaker does not break the line. Next, if the system accident vanishes, and a detector detects the recovery from the system accident, this method waits for the output of the system frequency to become stable. The judgment on whether the output of the system frequency detector is stabilized or not is performed from the transition of the result, and when the system frequency is stabilized, a DC capacitor is charged, and the gate block is released. Then, a semiconductor power converter is operated normally.  As a result, the semiconductor power converter can be drawn apart from the system at higher speed than conventional one, and the abnormal current caused by the delay of the break can be prevented.
Patent JP-S63281704-A (JP)
Title: Method for spread rolling of thick plate
Inventor: ORITA ASAYUKI
IPC: B21B1/38
Filed: 1987-05-14
Abstract: PURPOSE:To prevent generation of surface flaws in spread rolling by drafting a rolled stock up to a part before the dog bone part in the slab rear end area in a 1st pass rolling and drafting a non-drafted area including the dog bone part in the reverse direction in a 2nd pass stage. CONSTITUTION:At the time of spread rolling a slab chamfered in the final stage of forming rolling, first, in a 1st pass stage, the slab 3 is drafted from its top end up to a part before the dog bone part, that is, from A-C by a prescribed light drafting amount to prevent generation of projections to leave the rear end area in the rolling direction as a non-drafted part to prevent generation of projections. Next, the non-drafted part including the rear end and the dog bone part of the slab 3 is drafted in the reverse direction to the rolling direction in a 2nd pass stage. After that time, ordinary spread rolling by plural passes is performed. Hence, generation of surface flaws proper to thick plates is prevented to reduce expenses for reworking, etc.
Patent JP-H09300758-A (JP)
Title: Sheet-feeding device and printer equipped therewith
Inventor: UMEDA RYUICHIRO
IPC: B41J2/01
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate printing by certainly guiding paper to a platen surface to accurately position the same thereon. SOLUTION: A press roller 54 is supported by a shakable arm 39 so that the contact plane passing the contact position of a feed roller 53 and the press roller 54 crosses a platen surface 38a at an angle of 1-20 deg. from above. The inclined surface 38b rising toward the platen surface in a feed direction is formed to the end part of the platen surface 38a and the platen surface 38a is arranged on the plane almost same to the contact plane connecting the rear surface of the press roller 54 and the contact position of discharge rollers 55, 56. The paper fed by the rollers 53, 54 is received by the inclined surface 38b to rise toward the platen surface 38a. The paper is pressed to the platen surface 38a on the basis of the angle formed with respect to the contact plane to form an almost straight plane along the platen surface from the rear surface of the press roller 54.  The position of paper is kept even if the leading end thereof reaches the discharge rollers 55, 56.
Patent JP-S5913755-A (JP)
Inventor: DEIBITSUDO TEE UEI CHIYUU
IPC: C07C315/04
Filed: 1983-06-29
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-S5449069-A (JP)
Title: Method and device for lead correction
Inventor: OSABE HIROSHI
IPC: H01L23/50
Filed: 1977-09-27
Abstract: PURPOSE: To simplify the correction of a deformed lead, and to prevent an edge touch by setting a semiconductor into the hole of a lead-correction mold with the hole slightly larger than the external size of the semiconductor element and by setting the positional lead by a set tool.  
     CONSTITUTION: Semiconductor element 5 to which deformed lead 3 is connected is embedded in the center of correction mold 10a with square hole 9a larger than it by 0.2 to 0.3mm. This embedding is done easily by inserting the positioning pin into positioning hole 7 of plastic tape 1, and further, lead fram 2 can be fixed without moving in any direction. Next, element 5 is pushed down by set pin 12 until it touches stopper 11 and lead 3 is deformed plastically to eliminate the edte touch with flank 8 of element 5. Then, lead 3 is sandwiched between pad 13 and correction mold 10a and flattened 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04344151-A (JP)
Title: Manufacture of stator core for rotating electric machine
Inventor: NAKAHARA YUJI
IPC: H02K1/16
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a stator core manufacturing method which does not lower the efficiency of rotating electric machines and can make easier the processing and assembly of stator cores used for rotating electric machines used for driving fans, etc., of household electric appliances. CONSTITUTION:A magnetic pole core 1 is constituted of magnetic pole sections 2 which radially protrude in accordance with the number of poles of a rotating electric machine and a coupling section 3 which couples the inner peripheral sides of the sections 2. A notched section 3a is formed on the inner peripheral side of the central part of the section 3. When a large current is supplied from a power source 12 through electrodes which are respectively brought into contact with protruding sections of the section 2, the coupling section 2 coupling the magnetic pole sections 3 is fused, because the section autogeneously generates heat and melts by the heat.
Patent JP-H07319913-A (JP)
Title: Automatic index preparation processing system
Inventor: SETOGUCHI NORIHIKO
IPC: G06F17/27
Filed: 1994-05-30
Abstract: PURPOSE:To prepare an index adopting a voiceless sound character preferential to contracted sound/double consonant characters by executing unified conversion from an inputted item name into KATAKANA (squared form of Japanese syllabary) characters or HIRAGANA (cursive form of Japanese syllabary) characters, executing the erasure of a sonant mark/p- sound mark and conversion into a contracted sound/double consonant characters, and then rearranging the converted characters in the order of the Japanese syllabary. CONSTITUTION:A KATAKANA/HIRAGANA unified conversion processing part 11 unifiedly converts an index item name inputted at random into either one of HIRAGANA or KATAKANA, a sonant mark erasing processing part 12 erases sonant marks and p-sound marks from the converted item name and a voiceless sound conversion processing part 13 converts a contracted sound and a double consonant into voiceless sounds. Then a Japanese syllabary array processing part 14 rearranges the converted item name in the order of the Japanese syllabary and records the rearranged result in a recording part 15. A KATAKANA/ HIRAGANA restoring conversion processing part 17 successively reads out the recorded item name and successively restores the read item name into KATAKANA or HIRAGANA characters, a sonant mark restoring processing part 18 restores and applies sonant marks and p-sound marks and a contracted sound/double consonant restoring processing part 19 restores contracted sound and double consonant characters and records the restored characters in a processed index item recording part 20.
Patent JP-S597400-A (JP)
Inventor: OKAMURA SHIROU
IPC: A61B5/00
Filed: 1982-07-05
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-S60261185-A (JP)
Title: Mounting method of semiconductor laser
Inventor: MIZUISHI KENICHI
IPC: H01L21/58
Filed: 1984-06-08
Abstract: PURPOSE:To reduce the thermal resistance of a semiconductor laser to a large extent by utilizing the spreading effect of heat, by attaching a small mounting substrate to a metallic heat sink so as to hold a semiconductor laser chip as an intermediate medium with respect to the positive and negative electrode surfaces of the semiconductor laser chip. CONSTITUTION:A lead terminal 10 is attached to a copper heat sink 8 consituting the main body of a package through a sintered alumina body 9. A laser chip 1 is soldered to sub mount 13 having heat conducting property beforehand. Said sub mount 13 is soldered to the heat sink 8. Then a metal layer 20, which is formed on the upper surface of the sub mount 13 is connected to the lead terminal 10 by using a gold wire 14. A conducting sub mount 15 having heat conducting property is soldered to a copper block 16 beforehand. The copper block 16 is mounted in alignment with a guide surface 17, which is provided on the heat sink 8. The block 16 is moved, and a solder layer 24, which is provided on the upper surface of the sub mount 15, is contacted with the laser chip 1.