baber/WOPTO huggingface dataset:
Patent JP-H04310221-A (JP)
Title: High-molecular separating membrane
Inventor: ASAKUMA SUMITOSHI
IPC: B01D71/64
Filed: 1991-04-04
Abstract: PURPOSE:To contrive a way to effect separating operation with a high degree of efficiency by providing a separating membrane having an extremely high selecting performance at the time of separating the solvent for dissolving a high-molecular separating membrane material from a liquid mixture containing the same. CONSTITUTION:In a pervaporation process using a high-molecular separating membrane in the separation of a liquid mixture containing at least two kinds of liquids, the high-molecular separating membrane which is characterized by possessing solubility for at least one component of the liquid mixture which is attempted to be separated by the separating membrane material resin permeating through the separating membrane.
Patent JP-H0714318-A (JP)
Title: Processing device for magnetic disk
Inventor: FUJIWARA TSUNEO
IPC: G06F3/06
Filed: 1993-06-23
Abstract: PURPOSE:To improve throughput by storing data already corrected when a correctable data error occurs and sending it to a central processing unit at the time of reading out. CONSTITUTION:The processor 32 checks whether a correctable data error occurs or not at the time of reading operation of a magnetic disk device 20, and makes a storage device 36a store such an information informing a correctable data error has occurred, and makes a storage circuit 36b store data already corrected. Next, when a central processing unit 10 receives an instruction by which data of the same cylinder/head address and record number are read out from a command status input/output circuit 31, data already corrected is read out from the circuit 36b without reading out data from the device 20. And such a report informing that an error has occurred, and corrected data are sent to the device 10 through the circuit 31.
Patent JP-S6211684-A (JP)
Title: Method for recording multicolor image
Inventor: SAKOSHIRI HIROMICHI
IPC: G03C1/52
Filed: 1985-07-09
Abstract: PURPOSE:To provide a compact recording method for obtaining a multicolor image, by alternately applying three kinds of heats having different temps. and lights having eight kinds of wavelengths to a support, which has a layer having a coupler compound and a basic substance uniformly dispersed therein to which three kinds of microcapsules containing diazonium compounds were applied, three times. CONSTITUTION:A multicolor image recording sheet is formed by a method wherein a coupler compound and a basic compound are uniformly dispersed in a heat-meltable substance 4 to be applied to a support 2 and a uniform mixture comprising microcapsules 7 including diazonium compounds forming colors of cyan, magenta and yellow is applied to the formed layer. When this multicolor image recording sheet is heated to temp. T1 and subsequently irradiated with light having a wavelength lambda1, a cyan color is developed and, when heated to temp. T2 and irradiated with light having wavelength lambda2, a magenta color is developed and, when heated to temp. T3 and irradiated with light having a wavelength lambda3, a yellow color is developed and a multicolor image of cyan, magenta and yellow is formed.
Patent JP-S637530-A (JP)
Title: Semiconductor laser light source device
Inventor: GOTO HIROSHI
IPC: G11B7/1376
Filed: 1986-06-27
Abstract: PURPOSE:To prevent a conjugate point from being displaced, by giving axial chrominance aberration on a coupling lens so that the change in the distance between a semiconductor laser and the coupling lens, due to the thermal deformation of a coupling member, offsets the change in the focal distance of the coupling lens substantially. CONSTITUTION:The generation of the axial chrominance aberration of the coupling lens means that the focus distance of the coupling lens is changed by the change of the oscillation wavelength of the semiconductor laser according to the change of an environmental temperature. In case of using a coupling lens CL1, and when the environmental temperature is changed from a reference temperature, the luminous point of the semiconductor laser is also changed by the thermal deformation of the semiconductor laser, and a coupling member, then, the point moves from point S0 to point S1. However, if an appropriate large longitudinal chrominance aberration in the coupling lens CL1 is set, the focus distance of the coupling lens is also displaced from point F0 to point F1, according to the change of the oscillation wavelength of the semiconductor laser, and coincides almost with the luminous point S1 after displacement. In this way, the state of a laser light flux after emitting from the coupling lens can be maintained almost at a regulated level, regardless the change of the environmental temperature, thereby, the displacement of the conjugate point can be eliminated.
Patent JP-S5482980-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAGI MITSUO
IPC: H01L21/50
Filed: 1977-12-14
Abstract: PURPOSE: To rationalize the property test by isolating previously only one lead from the coupling bar before attaching the semiconductor element to the tip part of the leads made in pairs and connected to the coupling bar and thus enabling the element test while the elements are maintained under the line-up state.  
     CONSTITUTION: Lead frame 4 consisting of plural sets of lead bars 1a and 1b which are set in parallel in pairs plus coupling bar 2 and 3 coupling the base part and the area near the tip of the lead bars is formed through the blanking from the conducting plate. At the same time, substrate 5 of one lead frame 1a are all isolated from bars 2 with cut-off the connection. In such constitution of frame 4, lead bar 1b of one side which is still under the coupling state receives semiconductor element 6 welded at the tip part, and element 6 is connected to lead bar 1a of other side via a wire. Then the resin molding is given between element 6 plus both lead bars 1a and 1b to form mold body 7. After this, the element test is carried out with use of isolated bar 1a and with coupling bar 2 used as the common terminal. After the test, bar 2 is cut off and deleted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63316077-A (JP)
Title: Thermal fixing device
Inventor: AKASHI SUEO
IPC: B65H29/54
Filed: 1987-06-19
Abstract: PURPOSE:To prevent an envelope from being wrinkled by providing a paper peeling claw which abuts on a fixing roller and plural auxiliary rollers which force the envelope to move toward a press-contacting roller right behind where the envelope is fixed and sent out of the couple of fixing rollers. CONSTITUTION:The fixing roller couple consists of the thermal fixing roller 1 which has an infrared-ray lamp 3 in an aluminum-made pipe having a 'Teflon(R)' coating, etc., and the press-contacting roller 2 which has a silicone rubber film. This device consists of the paper peeling claw 5 which is pressed against the thermal fixing roller 1 by a press-contacting spring 4, the auxiliary roller 6 supported rotatably on the paper peeling claw 5, and the auxiliary roller 7 which is pressed against the press-contacting roller 2 with a low press- contacting force for rotation as the press-contacting roller 2 rotates. Consequently, the envelope is pressed against the press-contacting roller 2 and wound partially, and thus the top and reverse of the envelope are equalized in moving speed, thereby preventing the envelope from being wrinkled.
Patent JP-S63318245-A (JP)
Title: Thermal displacement detecting device for main shaft head
Inventor: ARIKAWA YOZO
IPC: B23Q11/00
Filed: 1987-06-19
Abstract: PURPOSE:To improve work precision by providing three standard bars composed of material of an extremely small thermal expansion rate, a magnetism generating body installed in each of these, and a detecting head facing each magnetism generating body and installed at the shaft center on the side face of a main shaft head for measuring the distance from each magnetism generating body. CONSTITUTION:Where a main shaft head 1 deforms by produced heat, deformation quantity around a main shaft 2 is large, while deformation quantity on the side of a column 14 is so small that it can be ignored. As a result, deflection occurs between magnetism generating bodies 7-9 installed in standard bars 4-6 of smaller deformation and detecting heads 11-13 of larger deformation, and the deflection can be measured by detecting heads 11-13. The deflection measured by the detecting heads 11, 12 is almost the changing quantity of the main shaft 2 in the Y-axis direction, and the deflection measured by the detecting head 13 includes deflection in the Y-axis direction and Z-axis direction. By substituting these deflections in approximate expressions, therefore, displacement DELTAZ of an axial center 3 in the Z-axis direction and the falling angle thetaof the axial center 3 can be calculated.
Patent JP-S5774515-A (JP)
Title: Substitution to original fuel in water mixed fuel combustion system
Inventor: OONO KIYOMITSU
IPC: F23K5/00
Filed: 1980-10-28
Abstract: PURPOSE: To facilitate recognition by a method wherein water mixed fuel in a  water mixed fuel supply pipe is returned to the original fuel in accordance with the  stoppage of a combustor or is substituted for new water mixed fuel.  
     CONSTITUTION: The water mixed fuel from a continuous mixer 1 which was mixed and stirred in advance is supplied to a burner 4 through a route shown by the solid line arrow and burnt there by turning ON an electromagnetic valve 42 on piping 41 and an electromagnetic valve 43 of a burner 4, and turning OFF an  electromagnetic valve 23 on branch piping 22 and an electromagnetic valve 45 on  feedback piping 44. Next, for extinguishing purpose the electromagnetic valves 42,  43 are turned OFF, the electromagnetic valves 23, 45 are turned ON temporarily and  the water mixed fuel in the piping 41 and the burner 4 is passed as shown by the  chain line arrow and substituted for original fuel 2 which is not mixed with water.  For the next ignition, smooth ignition can be obtained by burning the original fuel in which water is not mixed or new water mixed fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6231691-A (JP)
Title: Lifting gear
Inventor: JIYON FUIRITSUPU CHIYAARUZU HO
IPC: B66C1/10
Filed: 1986-06-26
Abstract: The invention is a lifting device for use in lifting a load (10). The device is used for example between a crane hook (46) and the lifting chains (12) attached to the load (10). The device hooks onto the crane hook (46) and the chain (12) passes over a guide wheel (64) which in one position, when the chain (12) does not take the weight of the load, the wheel (64) can turn freely enabling the device to be moved horizontally relative to the load to any desired location, and when the chain (12) does take the load, the wheel (64) is placed in a locked position so that it cannot turn and by this means the device can be positioned so as to ensure that when the load is lifted it will be in a predetermined position eg. level.
Patent JP-H10337184-A (JP)
Title: Beta-1,3 glucanase gene and production of beta-1,3 glucanase
Inventor: EBARA TAKESHI
IPC: C12N9/24
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject gene for the production, etc., of an enzyme for producing a laminary oligosaccharide useful in the field of medicinal and agrochemical agents, cosmetics and foods by bringing the gene to consist of a DNA capable of coding protein expressing β-1,3-glucanase activity of a specific amino acid sequence. SOLUTION: This β-1,3 glucanase gene is a new DNA capable of coding a protein having 1-277 amino acid sequence in the amino acid arrangement of the formula, or a protein having 1-277 amino acid sequence in the amino acid arrangement of the formula having an amino acid sequence containing substitutions, deficiencies, insertions or transpositions of one or several amino acid residues and having β-1,3 glucanase activity and is used for a production, etc., of the above mentioned enzyme useful for a production of laminary oligosaccharides and a synthesis, etc., of glycoside compounds. This gene is obtained by screening a cDNA library derived from Streptomyces sp. DIC-108 strain (FERM BP-253).
Patent JP-H10336259-A (JP)
Title: Qpsk transmitter, qpsk receiver, qpsk transmission system and fsk receiver
Inventor: WATANABE MASATO
IPC: H04L27/18
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To simplify the QPSK transmission system while coping with disturbance of a channel by reserving two channels for transmission signals. SOLUTION: A QPSK transmitter 10 applies DSB transmission to a QPSK modulation signal. A QPSK receiver 40 applies QPSK demodulation to an upper side band or a lower side band of the DSB transmission signal from the QPSK transmitter 10. An IQ changeover section 54 connects an I axis output terminal 44 and a Q axis output terminal 46 to an I input terminal 50 and a Q input terminal 52 of a PCM decoder 48 respectively while a QPSK demodulation section 42 applies QPSK demodulation to the upper side band, and connects the Q axis output terminal 46 and the I axis output terminal 44 to the I input terminal 50 and the Q input terminal 52 of the PCM decoder 48 respectively while the QPSK demodulation section 42 applies QPSK demodulation to the lower side band.
Patent JP-H07329552-A (JP)
Title: Drain discharge structure for air conditioner
Inventor: KITAJIMA TATSUYA
IPC: B60H1/32
Filed: 1994-06-09
Abstract: PURPOSE:To provide a structure dispensing with a drain hose so as to prevent the infiltration of water from a clearance caused by the mounting failure of the drain hose to an opening part, and prevent the contraflow of drain caused by the adhesion of mud and positive pressure generated in the vicinity of a drain discharge port by not protruding the drain discharge port in the uncovered state to the outside of the vehicle. CONSTITUTION:A drain discharge port 3 extended from the bottom part of a cleaning unit 1 is inserted into an opening part 7 provided at a dashboard panel 6, and this drain discharge port 3 is protruded into the internal space of a nearly box like drain guide part 15 formed bulgingly on the outside of the vehicle interior and opened at the lower part. Drain flowing out of the drain discharge port 3 thereby flows downward along the inner wall of the drain guide part 15 so as to be discharged outside (5) of the vehicle interior. A drain hose is therefore dispensed with.
Patent JP-H0444428-A (JP)
Title: Radio communication system
Inventor: SUDA KAORU
IPC: H04B1/3822
Filed: 1990-06-12
Abstract: PURPOSE:To realize data transmission and reception between a device of a master station and a device of a slave station by generating a transmission data comprising a slave station recognition number of its own station and lots of data added to a master station recognition number in an optical signal, sending the data on a weak radio wave available for a wide range of communication and allowing the master station to receive the radio wave based on a master station recognition number of its own station. CONSTITUTION:A slave side transmission data uses an ID number of a master station being a header of a reception data as a header, a car body ID number of its own car body inputted and set from an ID setting section 27 is added to a data position next to the header to form one data block and a weak radio wave with a power to be reached to an master station device 11 radiates in an omnidirectional way. The weak radio wave radiating in this way is received by a reception antenna 24 at the side of the master station device 11, then it is recognized and discriminated that the reception data is a reply from a slave station device with respect to an optical signal sent from its own light transmission section 23 based on the master station ID number being the header.
Patent JP-H10337907-A (JP)
Title: Printing data-processing apparatus
Inventor: TSURUNO KOICHIRO
IPC: G06F3/12
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To simplify a printing apparatus in constitution and speed up the printing by providing a correcting means which moves the position of printing data to be output to each printing part in accordance with the shift amount of a plurality of the printing parts. SOLUTION: A printer driver 4, when receiving image data from an application software 3, stores the data in a band buffer and carries out a shift correction process for a printing start position to a plurality of printing parts by a shift correction-processing part 4a. When the plurality of printing parts shift with respect to the printing direction and start the printing at the same time, printing start positions are shifted among the printing parts. Therefore, in order to eliminate the shift, the printing start position of one printing part is corrected to be moved in the movement direction by the amount of shifted dots.
Patent JP-S625984-A (JP)
Inventor: JIEFURII ROOTON
IPC: C07D/
Filed: 1986-06-30
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-S5675662-A (JP)
Title: Operating method of electrophotographic apparatus
Inventor: TERAJIMA ISAMU
IPC: G03G15/09
Filed: 1979-11-26
Abstract: PURPOSE:To prevent the decrease in initial image density and obtain images of good quality by idling a developing device until the charge of the toner in the developer reaches predetermined charge amount and starting electrophotographing process  after the charge of the toner in the developer has been increased up to predetermined amount. CONSTITUTION:Two sheets of side plates 1 are provided at a predetermined space and a bottom plate 2 of an approximately U shape is placed between these to form a developing vessel 2a. And 3 is a permanent magnet which is held magnetized to S-N-S and is secured to the side plates 1 in such a manner that the magnetic pole N opposes to a photosensitive drum 4 which is rotating in the direction A. If in the above-mentioned constitution an electric power source SW is turned ON, the revolution of a developing motor 6 drives a sleeve 5 and agitators 8, 9 shown in the figure, by way of a clutch 23, whereby developing powder 7 is agitated. Thus, the electrophotographing is started after the charge of the toner in the developer has been increased up to predetermined value by idling the developing device; therefore, the decrease in the initial image density is prevented and always good quality images are obtainable.
Patent JP-H113619-A (JP)
Title: Conductive copper paste composition
Inventor: KOMIYATANI TOSHIROU
IPC: H05K1/09
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of conductive failure with the shrinkage force of a binder resin by making copper powder and a binder resin essential components, and using a dendrite copper powder, and blending the binder resin at a specific weight% to the copper powder. SOLUTION: Reliability of a through hole part of a printed board is necessarily secured without using silver paste at a high price. Electrolytic copper powder having a mean granular diameter at 1-25 μm is desirably used, and in the case of the mean granular diameter at 1 μm or less, surface oxidization is easy to be generated, and in the case of the means granular diameter at 25 μm or more, clogging is easy to be generated at the time of screen printing. Dendrite copper powder is used so as to maintain the tap density at 3.0-4.0 g/cm<3> .  In the case of the density less than 3.0, branch of the dendrite power is too large, and contact area of the copper powder with each other is reduced so as to raise the conductive resistance value, and in the case of the density at 4.0 or more, branch of the dendrite becomes small, and contact are is also reduced so as to raise the conductive resistance value. A binder resin is blended at 10-40 wt.% in relation to the copper powder, desirably at 20-30 wt.%.
Patent JP-S6132162-A (JP)
Title: Competition preventing circuit of information transfer
Inventor: MATSUMOTO MASAYUKI
IPC: G06F13/378
Filed: 1984-07-24
Abstract: PURPOSE:To avoid a fault of a conciliation circuit from going to the entire processing system-down by decentralizing the conciliation circuit to each module. CONSTITUTION:Supposing that a module A at a time t1 and a module B at a time t2 raise a data transfer request using a bus 10 to other modules, a signal BR is made significant in response to a bus clock BCLK incoming next to the request. In this case, the module A monitors the BR line of a module having higher priority than that of the own module and when no bus request is given from other modules with high priority, the step transits to the data transfer processing. When the modules A, B offer a transfer request at times t3, t4, the module B does not monitor the BR line of the module A and becomes a bus master (in this case, the B has higher priority than the A).
Patent JP-S5779045-A (JP)
Title: Mold for continuous casting of enlargeable ingot width during casting
Inventor: KURIBAYASHI AKIO
IPC: B22D11/05
Filed: 1980-10-31
Abstract: PURPOSE:To eliminate pressing of the inside surface of a bottom end to an ingot with respect to the retreat of the top end of short side and to facilitate enlarging operation for ingot width by providing a taper to the inside surface of the short side downward from the means connecting point on the bottom end side of the ingot width enlarging means at the top and bottom ends of a short side cooling member. CONSTITUTION:In enlarging ingor width, a short side cooling member 3' is retreated by operating only the driving means for tilting and parallel moving of an upper end side while keeping the connection point (b') on the lower end side fixed. At this time, the member 3' turns around the connection point (b') on the bottom end side, and the ingot is cast by virtually elminating pressing of the bottom end part of the inside surface of the member 3' to the outside surface of the ingot on account of a taper (t). The similar effect is also obtained by curving the inside surface of the member in such a way that the ingot width widens gradually toward the direction lower than the connection point (b') of the member 3'.
Patent JP-S63316477-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HOSAKA TAKASHI
IPC: H01L21/336
Filed: 1987-06-18
Abstract: PURPOSE:To prevent gate electrode/wiring from being deteriorated due to heat treatment, by covering upper and side planes of the gate electrode/wiring with a silicon nitride film. CONSTITUTION:A gate insulating film 2 such as a silicon oxidizing film 2 is formed on a surface of a semiconductor such as silicon, and a high-melting-point metallic film 3 made of molybdenum or tungsten or the like is formed on the film 2, and a silicon nitride film 4 is produced by a CVD method. Photolithography or the like is used to perform selective etching of the nitride film 4 and the high-melting-point metallic film 3 serially so that gate electrode/wiring 3 of desired shape is formed. Next, a silicon nitride film 6 is formed again and the whole surface of the semiconductor is provided with much anisotropic etching so that side and upper planes of the high-melting-point metallic film and the wiring 3 are covered with the silicon nitride film 6. Hence, the gate electrode/wiring can be prevented from being deteriorated due to heat treatment such as oxidation.
Patent JP-S5375805-A (JP)
Title: Individual selective calling transmission device with display
Inventor: NAGASHIMA KOUICHI
IPC: H04B5/04
Filed: 1976-12-17
Abstract: PURPOSE: To make it possible to display the time, by setting the time counter circuit. 
     COPYRIGHT: (C)1978,JPO&Japio