baber/WOPTO huggingface dataset:
Patent JP-H10191969-A (JP)
Title: Enzyme recovery
Inventor: IZAWA TAKAFUMI
IPC: C07K1/30
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To recover an enzyme simply without deactivating the enzyme from an aqueous enzyme solution that contains impurities by adding anionic and cationic polymers to the aqueous enzyme solution under specific conditions. SOLUTION: This enzyme recovery from an aqueous enzyme solution comprises adding anionic and cationic polymers (preferably 50-200wt.%, respectively) to the enzyme solution at a pH value lower than the isoelectric point of the enzyme, causing the enzyme to precipitate with these polymers, and simply separating the precipitation by such a way as centrifugal separation or filtration.
Patent JP-H01180571-A (JP)
Title: Color image forming device
Inventor: MATSUURA YASUHIRO
IPC: G03G15/16
Filed: 1988-01-13
Abstract: PURPOSE:To execute one side multicolor synthetic printing by providing an endless-like transfer belt part for attracting a sheet successively to a photosensitive body to carry it. CONSTITUTION:The title device is constituted of an endless transfer belt device for carrying a sheet P by attracting it successively to photosensitive bodies 110, 210 of each image forming unit 1, 2, and a main fixing device 6. In this state, the sheet P is supplied to an endless-like transfer belt part 7 from a paper feeding device by allowing the timing to match the developing process, carried successively to each photosensitive body 110, 210 of each color image forming device and by a first image forming unit 1, the image is transferred onto the sheet P. Subsequently, the sheet P is carried to a second image forming unit 2, the formed image and the transferred image by the first image forming unit 1 are superposed and transferred on the sheet P, and after the transfer, the sheet is fed into the main fixing device from the endless transfer belt device 3 and fixed. In such a way, one side multicolor printing is obtained.
Patent JP-S63289558-A (JP)
Title: Electrostatic latent image developing black toner
Inventor: KORI SHUNTARO
IPC: G03G9/097
Filed: 1988-01-12
Abstract: PURPOSE:To narrow a distribution of electrically charged quantities of toner particles and to prevent its scattering and fogging by electrostatically attaching a charge donor to the surface of each core particle of the toner and locally heating the surfaces of the core to fix the donor to the surface. CONSTITUTION:The toner to be used is an electrostatic latent image developing black toner, and composed of a thermoplastic resin, a colorant, and the charge donor, and the toner is obtained by electrostatically attaching 0.01-10pts.wt. of the positive or negative charge donor to 100pts.wt. of the core particles to their surfaces, then, locally heating the surfaces, and fixing the donor to the surfaces, thus permitting the distribution of the charge quantities of the toner particles to be narrowed, and the charge quantity to be stabilized, and consequently, fogging and scattering of the toner to be prevented.
Patent JP-S62180819-A (JP)
Title: Branching cock for conveying granular material and method of switching thereof
Inventor: NAKA MITSUMURA
IPC: B65G53/56
Filed: 1986-01-14
Abstract: PURPOSE:To surely prevent flushing water from leaking, by providing a seal chamber for reserving sealing gas fed from the outside, between a rotor and a casing in a flushing water discharge condition, during flushing of a silo for reserving therein granular material. CONSTITUTION:A branching cock 20 which is provided in the outlet of a silo storing therein granular particles such as synthetic resin pallets or the like, comprises a substantially cylindrical rotor 28 rotatable about a point at 01, which is disposed in a casing 26 having one inlet port 27 and two outlet ports 30, 32. Seal air introduction holes 35a-35c are formed in the casing 26 at three positions in the circumferential direction thereof. Further, seal chambers 38a-38c are formed in the wall passage 28a of the rotor 28 at three positions, and are adapted to be communicated with the introduction holes 35a-35c so that seal air fed through a pipe line 82 is fed into the chambers 38a-38c. The seal air is discharged outside through a gap 34.
Patent JP-H06215665-A (JP)
Title: Three-stage switching seesaw switch and three-stage switching seesaw switch device using it
Inventor: MATSUI HIROSHI
IPC: H01H23/30
Filed: 1993-01-18
Abstract: PURPOSE:To reduce the number of constitutive part items, facilitate downsizing, and realize inexpensive constitution in a mid-point return type three-stage switching seesaw switch and a three-stage switching seesaw switch device formed by using this to carry out three-stage switching operation in respective seesaw directions of a seesaw type operation key. CONSTITUTION:A vertically movable driving plate 40 is arranged between two swinging members 25a and 25b on an under surface of an operation key 21 and four sets of switch contact, points (29a, 36b) (29b, 36b) (30a, 37a) and (30b, 37b). Thereby, two-stage switching operation whose switching order is changed by seesaw directions of the operation key 21 is carried out to the two sets of contact points (30a, 37a) and (30b, 37b) among the four sets of switch contact points, and the number of constitutive part items is reduced, and downsizing and cost reduction are realized.
Patent JP-H08193183-A (JP)
Title: Pressure-sensitive acrylic adhesive tape
Inventor: AZUMA KENICHI
IPC: C09J139/04
Filed: 1995-01-18
Abstract: PURPOSE: To obtain a pressure-sensitive acrylic adhesive tape which shows a high adhesive strength in bonding a structure having a vinyl chloride resin exposed to the surface, such as a steel sheet coated with a vinyl chloride resin, by laminating a specified pressure-sensitive acrylic adhesive on at least either surface of a specified pressure-sensitive acrylic adhesive sheet base. CONSTITUTION: This tape is prepared by laminating a pressure-sensitive acrylic adhesive II on at least either surface of a base I. The base [I] is a pressure- sensitive acrylic adhesive tape made from a copolymer comprising a 1-14 C alkyl (meth)acrylate (A) and a polar vinyl monomer and fine particles having a mean particle diameter of 0.2-200μm and having a rate of stress relaxation of 50% or below (after one hr under a 100% tension). The adhesive [II] is a pressure-sensitive acrylic adhesive made from an acrylic copolymer comprising a major amount of component A and 3-10wt.% vinyl monomer (C) selected from among N-vinylpyrrolidone, acryloylmorpholine, N-isopropylacrylamide, etc.
Patent JP-H0684358-A (JP)
Title: Sense circuit for semiconductor memory, whose voltage swing of bit line is limited
Inventor: SAN HOO DON
IPC: G11C11/407
Filed: 1993-01-18
Abstract: PURPOSE: To reduce the swing of a bit line by limiting the swing of a rise bit line to prescribed voltage higher than power voltage. CONSTITUTION: External voltages VCC and VSS are used for a word line driver 20, PMOS cell array 16 in an n-type well, a COMS AC connection sense amplifier 18 and a bit line monitor circuit 22. Since an initial bit line is precharged by VEQ which is larger than the threshold of QPCELL of VTP, a signal can be generated at high speed. A signal charge appearing on the bit line BL30 from an access cell is speedily detected in the sense amplifier at sense clocks ϕSR and ϕSP. Here, voltages VCC and VSS charge rise BL and discharge fall BL. Thus, sense speed improves. At that time, a reference bit is monitored in the monitor circuit 22, non-activates clocks ϕ1 and ϕ2 and limits voltage when it reaches setting voltage. Then, the swing of boosting voltage is limited between a power source and setting voltage and the swing of the bit line can be reduced.
Patent JP-H10233034-A (JP)
Title: Optical pickup, optical information recorder and objective lens
Inventor: SHIMOZONO HIROAKI
IPC: G02B13/18
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To record and reproduce plural optical disks having different thickness of the protecting layer by a common lens. SOLUTION: This pickup is constituted in such a manner that the light is converged on the information recording surface of the optical disk by the objective lens 3 and the reproduction is made by the irradiation of this reflected light on a light receiving element through the objective lens 3. In this case, by the objective lens 3 subjected to aberration correction in accordance with the thickness of protecting layer of the optical disk 4 for digital video disk, the distance in between the object is shortened when the thickness of the protecting layer is increased, so that the aberration of the optical disk 5 for compact disk becomes best.
Patent JP-S59161786-A (JP)
Inventor: HIYUUITSUTO DEII KUREIN
IPC: G06V30/142
Filed: 1984-01-18
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-H10204189-A (JP)
Title: Fluoro resin sheet and laminated glass
Inventor: SUZUKI TAKANOBU
IPC: B29L7/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminated glass excellent in the lamination of the constituent sheet with the constituent glass and excellent in transparency and flame retardancy. SOLUTION: This film is prepared by embossing a fluoro resin sheet made from a fluoro resin comprising a polymer containing at least one fluoro monomer or a blend thereof with other polymers and having a fluorine content of 55% or above and a melting point of 60-220 deg.C, having a light transmittance of 80% or above, and a tensile modulus of 1×10<7> to 4×10<9> Pa at a measurement temperature of 0-30 deg.C so that the center line surface roughness Ra may be 0.05-2.0μm, and the peak count (Pc) may be 5-500/8mm.
Patent JP-H02187773-A (JP)
Title: Driving device of electronic copying machine
Inventor: SUMIYOSHI MICHIO
IPC: G03G15/00
Filed: 1989-01-17
Abstract: PURPOSE:To accurately transfer by providing plural driving system, executing spraying of toner onto a drum and feeing of a transfer paper with the aid of different motors, and omitting a transmission mechanism. CONSTITUTION:The motor for driving a paper feeding device 6 rotates a paper feeding roll 9 through gear rates 11-16. The gear 13 rotates a fixing unit 29 and a gear 17 rotates pulleys 20 and 30. Besides, the pulley 20 rotates a rotating roll 31 through a timing belt 18 by a pulley 21 and rotates a pulley carrying roll 32 through the timing belt 18 by a pulley 22. The pulley 30 rotates feeding- out rolls 25 and 26, respectively through a timing belt 19 by pulleys 27 and 28. The motors of the driving system of a developing unit are provided separately. It is rotated by a different motor and charged toner is sprayed on the drum. Thus, the transmission mechanism among the drum, the developing unit, and the paper feeding device 3 becomes unnecessary and then transfer can be accurately carried out.
Patent JP-H04248091-A (JP)
Title: Forming method of insertion port projection section
Inventor: IWAMOTO TOSHIYUKI
IPC: F16L55/00
Filed: 1991-01-23
Abstract: PURPOSE:To provide a method to form a projection part in an insertion port so as to form a projection on the insertion port of a pipe without taking much labor even at a piping work site. CONSTITUTION:The lock ring 3 made of shape memory alloy, in the internal peripheral surface of which a projection 4 is formed, is fitted on an insertion port. The projection 4 is fixed made to bite into the external peripheral surface of the insertion port by raising the temperature of this lock ring 3 to make the diameter of its shrink to form a projection part 2 comprising the lock ring 3 in the insertion port 1.
Patent JP-S5499792-A (JP)
Title: Oxygen absorbent
Inventor: YAMAJI TEIZOU
IPC: B01D53/02
Filed: 1978-01-25
Abstract: PURPOSE: To provide an oxygen absorbent contg. ferrous acetate, sodium sulfate decahydrate and a filler which absorbent slelectively removes O 2  in a package, prevents survival and propagation of mold, bacteria, worms, etc. in the contents of the package, and inhibits decay, change in quality, deterioration, etc. due to oxidation reaction.  
     CONSTITUTION: 1 part by wt. of ferrous acetate is mixed with 0.01W100, pref. 0.05W50, esp. pref. 0.1W20 parts by wt. of sodium sulfate decahydrate. 1 part by wt. of this mixt. is then mixed with 0.001W50, pref. 0.01W20 parts by wt. of a filler to prepare the desired oxygen absorbent. The filler includes activated carbon, diatomaceous earth, etc. This absorbent is used in the original form of fine powder, or the powder is molded into pellets, etc. It is applicable to removal of O 2 , reduction of O 2  content, detection of existence of O 2 , etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59130028-A (JP)
Inventor: YOSHIZAWA KATSUTO
IPC: H01H37/76
Filed: 1983-01-18
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-H06216250-A (JP)
Title: Determination of initial arrangement of lsi
Inventor: SHIBUYA TOSHIYUKI
IPC: H01L27/04
Filed: 1993-01-19
Abstract: PURPOSE:To achieve the optimum number of cuts and a high wiring rate by introducing the concept of pre-cellgain and a method for reducing a weight of a net to which many cells are connected, into the conventional min-cut method. CONSTITUTION:In the min-cut method for determining the initial arrangement of a plurality of cells which constitute an LSI chip, the movement of a cell 'i' of a certain block increases the number of cellgains of a cell 'j' which is connected to the same net the cell 'i' is connected to in the next step and which is in a different block from the one the cell 'i' is in and the increased number of the cellgains of the cell 'j' is given to the cell 'i' as pre-cellgains and the cells having the same number of cellgain are moved in the order of the larger number of pre-cellgains. In addition, the cells are moved in the order of the larger sum of the cellgains and the pre-cellgains. When calculating the cellgain, the smaller weight is given to a net, the larger number of cells are connected to the net. The cells are moved in the order of the larger number of cellgains calculated based on the said calculating method.
Patent JP-H01181107-A (JP)
Title: Guiding device for moving object
Inventor: SAKAMOTO TSUTOMU
IPC: G05D1/12
Filed: 1988-01-14
Abstract: PURPOSE:To compensate an error of the stabilization characteristics to an inertia space formed by the parasitic machine connection and the G-sensitive drift produced by a rate gyro by processing the angle speed and acceleration signals of a moving object and adding these signals to a tracking loop. CONSTITUTION:The acceleration signal detected by an accelerometer 9 is added to a tracking loop via an acceleration signal gain controller 19. The gain of the controller 19 is controlled so that the G-sensitive drift produced by a rate gyro 3 is canceled. An angle signal processing circuit 20 receives the input of the moving object angle speed signal detected by a moving object rate gyro 10. Then the angle speed signal is supplied to an adder via the controller 19. At the same time, the signals passed through a comparator and a differentiating circuit are also supplied to the added and added to the tracking loop of a guiding device as the stabilization correcting signals.
Patent JP-H09199331-A (JP)
Title: Coil component and its manufacture
Inventor: IBATA AKIHIKO
IPC: H01F41/04
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a coil component and its manufacture, particularly for providing a coil component with excellent characteristics. SOLUTION: In a coil component formed by laminating insulator sheets having conductor patterns formed, a conductor 2 in the laminate includes a plurality of turns. Each turn portion has a gradually changing diameter from one end to the other, and at least each turn portion is located within a different plane. With this structure, a coil component has a small stray capacitance between the conductors 2, has excellent electric properties which attains reduction in DC resistance of the conductor 2, and may maintain flatness of the laminate at the time of lamination in the manufacturing method. Therefore, the coil component may be easily provided at a high yield.
Patent JP-H07205284-A (JP)
Title: Heat shrinkable polyester film
Inventor: KUZE KATSURO
IPC: B29K105/02
Filed: 1994-01-25
Abstract: PURPOSE:To provide a heat shrinkable polyester film excellent in the holding property of tear strength. CONSTITUTION:A heat shrinkable polyester film containing 0.01-1wt.% of an oxidation inhibitor and characterized by that a heat shrinkage factor at 100 deg.C is 40% or more in a shrinking direction and a heat shrinkage factor in the direction crossing the shrinking direction at a right angle is 20% or less is obtained.
Patent JP-S60150690-A (JP)
Inventor: TSUKAMOTO KATSUHIDE
IPC: H05K3/12
Filed: 1984-01-18
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-S63176967-A (JP)
Inventor: MAMADA MASAMI
IPC: F25B39/00
Filed: 1987-01-14
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-2000203980-A (JP)
Title: Crucible for growing single crystal and production of single crystal
Inventor: SAKASHITA YOSHIHIKO
IPC: C30B11/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To rapidly, easily and surely discharge a grown single crystal by mounting an inner plug for completely closing the lower end of a main body within a lower cap. SOLUTION: An inner plug 5 is put into the lower end of a seed part 3 in a crucible 1, a lower cap 6 is mounted on the outside, then a seed crystal 10 is packed in the seed part 3, and a compd. material 11 and a liq. sealant 12a thereon are introduced into a main body 2. When the crucible 1 is heated, the melted liq. sealant 12a flows downward, the flow is blocked by the inner plug 5, and the sealant never flows out into the minute clearance between the outer periphery of the seed part 3 and the inner periphery of the lower cap 6. Accordingly, since the clearance is not clogged with the sealant 12a in a subsequent cooling stage, the selant 12a is rapidly dissolved by dipping the cooled crucible 1 in methyl alcohol or the like. Consequently, a single crystal 7 is brought out without damaging the crucible 1 and the grown single crystal 7.
Patent JP-H07212361-A (JP)
Title: Distribution system of fault information
Inventor: KIDO KOJI
IPC: H04L12/24
Filed: 1994-01-26
Abstract: PURPOSE:To make it possible to easily cope with the change of a system to be a controlled object by adding a control origin address to fault information, transmitting the information from a system to a center and transferring fault information to a control origin or directly transmitting fault information to the control origin from the center. CONSTITUTION:A control origin address 23 is added to the fault information 22 collected by a system 21 and the information is transmitted to a center 11. When the center 11 receives this, the center transfers the fault information 22 to the control origin 31 of a set control origin address 23. When the device within the system 21 is moved to other system, the control origin address is delected from the system 21 of a moving origin and the address is added to a moving destination system. When the fault generation system 21 is in a communication abnormality state and is not capable of performing a transmission to the center 11, the fault information 22 is directly transferred or transmitted to the control origin 31. Thus, the change of the device of the system to be a controlled object can be easily coped with and fault information can be directly communicated with the control origin when a line is abnormal.
Patent JP-H05321556-A (JP)
Title: Underground crushing method
Inventor: IKEDA TARO
IPC: E21B7/18
Filed: 1991-01-24
Abstract: PURPOSE:To make it possible to form a large crushing area by inserting a hydraulic power having a projectable mixing rod outward in a radial direction into the bottom of a hole made in the ground surface and performing various kinds of operations. CONSTITUTION:A hole is made underground and a hydraulic monitor M having a mixing rod 10 that can project outward in a radial direction is inserted into the bottom of the drilled hole. Then, a high pressure water pump device 13 and a compressor device 12 are driven to spray water and rotate a hydraulic monitor M while the monitor M is moved upward with a wire 3, thereby forming a cylinder-shaped crushing area. Then, the hydraulic monitor M is processed so that it may be positioned on the bottom of the hole. Water is sprayed from the tip of the mixing rod 10 extended by driving a hydraulic pump 11 while the hydraulic monitor is rotated at the same time and moved upward, thereby forming a cylinder-shaped crushing area with a large radius. After the formation of the crushing area, the mixing rod 10 is housed in its radial direction so that the hydraulic monitor M may be pulled up.
Patent JP-S5599865-A (JP)
Title: Multiple address and conference trunk
Inventor: MINEMURA KIYOSHI
IPC: H04L12/18
Filed: 1979-01-23
Abstract: PURPOSE:To enable to automatically test the multiple address and conference lines and the trunks, by using the line level detection and control function given to the communication path control unit. CONSTITUTION:The lines Lo-Ln are allocated to the communication path control unit SW and in testing multiple address and conference trunk MTK, the level detection and control circuit LVC of the unit SW delivers sequentially the test instruction and test data to the trunk MTK via the reception line TRO of the trunk MTK via the reception line TRO. The transmission and reception control circuit MP of the trunk MTK sequentially delivers the test data with the test instruction from the line TRO via the interface circuit IF to the reception lines TR1- TRk corresponding to the test data received. The test data delivered is received at the circuit LVC and the state of the trunk MTK and the reception lines TR1- TRk is automatically tested.
Patent JP-H10203513-A (JP)
Title: Bag body and method for imprinting the bag body
Inventor: MOGI AKIRA
IPC: B65B61/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To protect imprint and prevent it from peeling, being blurred or the like by applying an imprint on a face opposite to another resin sheet on an outer side from a site with a heat-seal of a bag body applied in the bag body which is obtained by vertically overlaying a plurality of transparent resin sheets and heat-sealing them from upward and downward. SOLUTION: The bag body 10 comprises four resin sheets 2 vertically overlaid wherein their rims are closed by heat-sealing respectively in parallel to individual sides to form a sealed part 3. On a face opposite to another resin sheet 2 among the four resin sheets 2 constituting an edge 5 of the bag body 10, an imprint 11 for quality control is applied by using a method such as heat transfer marking and label application. When the bag body 10 is to be formed, after the imprint 11 is applied on a rim surface of one of the resin sheets 2 in a bag making process, four resin sheets 2 are overlaid so that the face with the imprint 11 applied is opposite to another resin sheet 2, and further the sealed part 3 is formed on an inner side from a portion with the imprint 11 applied.
Patent JP-H10207864-A (JP)
Title: Parallel pixel value interpolation system
Inventor: IKEGAWA MASAO
IPC: H04N19/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To actualize a pixel value interpolating process of an expanding process for compressed moving picture data through a small number of process steps. SOLUTION: 32-bit values X and Y consisting of 8-bit values in four groups are loaded in registers by 32-bit data (X) and (Y) read-in parts (101 and 102). An odd sum detection part 103 detects whether or not the sum of 8-bit values at the same positions with the loaded X and Y is odd. On the basis of this detection result, bit correction parts 104 and 105 correct the X and Y so that the sum of the 8-bit values at the same positions with the X and Y becomes even, and corrected #X and #Y are added by an addition part 106. A shift part 107 with a carry makes a 1-bit shift to the right including the addition result and its carry. Consequently, pixel value interpolating processes equivalent to four pixels are performed at a time to decrease the number of process steps.