baber/WOPTO huggingface dataset:
Patent JP-H05266433-A (JP)
Title: Magneto-resistance effect type thin film head
IPC: G11B5/39
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a reproducing output without distortion by arranging a magneto- resistance effect layer and a soft magnetic layer which are joined respectively leader conductors at both ends in the same form and the same position, and making the signals induced to both into the same amplitude and same phase. CONSTITUTION:In an MR element 31, both ends in the length direction the Al leader conductors 13a, 13b are joined with Al conductors 32a, 32b to an MR layer 12 of an NiFe alloy joined so as to demarcate a signal detection area 12a via an Al2O3 layer 14 in the same form as the MR layer respectively. The leader conductors 13a, 13b and the MR layer 12 are laminated with an NiFeCr layer 15 inducing a signal similar to a noise induced as a one turned coil. Also an SiO2 layer 16 is arranged between an NiZn ferrite layer 17 and an NiFe layer 18. The soft magnetic layer 15 serves to impress a bias magnetic field to the MR layer 12. Since the conductors 32a, 32b make a symmetry to a plane with the nonmagnetic separation layer 14 as the center, and the MR layer 12 and the soft magnetic layer 15 have an arrangement of the same form and the same position, each induction signal generating as one turned coil on both becomes the same amplitude and the same phase, thus the reproducing signal without distortion is obtained.
Patent JP-S63258477-A (JP)
Inventor: HAINTSU HERUKUNAA
IPC: B01J8/08
Filed: 1987-03-18
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-2000255673-A (JP)
Title: Transporting method for sanitation fixture having cabinet
Inventor: OGASAWARA KIYOSHI
IPC: A47K1/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent damages from occurring to fittings because of vibrations during transportation when a sanitation fixture composed of a cabinet having a housing space therein and the fittings to be attached to the periphery of the cabinet is transported by a method wherein the fittings are fixed temporarily to the inside of the cabinet during the transportation. SOLUTION: On packing a cabinet 1 and fittings to be attached to the periphery of the cabinet for transportation, a bowl cover 4 and a towel bar 15 which are to be attached to the front of the cabinet 1 are fixed temporarily to the inside of a housing space S of the cabinet 1 for transportation. Namely, the bowl cover 4 is housed in the housing space S, being fixed temporarily to a rail 1c of the cabinet 1, and the towel bar 15 is fixed temporarily to the inside of the housing space S with leg parts 5a, 5a at both ends thereof inserted through fixing holes h formed at a modesty panel 1b of the cabinet 1 and tightened with nuts 13, 13 from the surface-side of the modesty panel 1b.
Patent JP-S53147752-A (JP)
Title: Preparation of crude sodium alginate
Inventor: YATANI KIKUO
IPC: A61K9/10
Filed: 1977-05-31
Abstract: PURPOSE: To prepare crude sodium alginate useful for an emulsion stabilizer, foods, etc. by acid treatment of Macrocystis pyrifera followed by carrying out incomplate alkali degradation to improve filtering characteristics. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05266226-A (JP)
Title: Graphic conversion system by neural network
IPC: G06K9/66
Filed: 1992-03-19
Abstract: PURPOSE:To easily generate a character font by causing a neural network to learn several graphics like characters having a certain title as samples. CONSTITUTION:A neural network NN has a learning part A, and the weight of a weight update part 13 is used to evaluate unlearnt data after the end of learning in the learning part A. The learning part A is provided with a learning execution part 11 which inputs the input pattern of an input/output pattern holding part 10 for holding of input to the network NN and a teacher pattern as the output to the network NN to calculate the output value, a learning parameter holding part 12 where a prescribed learning rule and a leaning parameter are held, the weight update part 13 which compares the output of the network in the execution part 11 and the teacher pattern of the holding part 10 with each other based on the learning rule and the learning parameter to update the weight of the network, and a storage part 14 where the updated weight of the network is stored in an arbitrary learning stage.
Patent JP-H05263147-A (JP)
Title: Method for controlling strip temperature in continuous annealing furnace
IPC: C21D9/56
Filed: 1992-03-19
Abstract: PURPOSE:To provide a control method of strip temp. in a continuous annealing furnace, by which the response characteristic is good and the strip temp. can be controlled at high accuracy and the aimed strip temp. at the outlet side can stably be achieved in the aimed strip passing speed. CONSTITUTION:The setting furnace temp. value TFO for which the strip temp. TS at the outlet side becomes the aimed strip temp. TSO at the outlet side at the time of passing the strip in the aimed strip passing velocity VSO, is decided according to a physical model procedures (S1-S5). By considering the response delay time of the furnace temp. produced attending with the switch of the setting value, the furnace temp. switching timing tFO is decided (S6-S8). Correcting strip passing velocity VS for controlling the strip temp. TS at the outlet side in the heating furnace in the permissible range of the aimed strip temp. TSO at the outlet side at the time of passing the strip at the actual furnace temp. TF detected as the result, is decided according to the physical model procedures (S9-S14). By considering the time necessary for the change of the strip temp. at the outlet side generated attending to the change of the setting, strip passing velocity setting switching timing tSO is decided (S15-S17). Then, in this control method, the physical parameters included in the model procedures are corrected by the learning control.
Patent JP-H08259380-A (JP)
Title: Growing method for silicon crystal
Inventor: KAKIMOTO KOICHI
IPC: C30B29/06
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a uniform silicon crystal having uniform oxygen concentration in the length direction of crystal growth without variation of oxygen concentration in the crystal wherein generation of a growth fringe is suppressed by measuring oxygen concentration at the place in the melt and performing feedback of the data to a growing condition system such as the rotating number of a crucible. CONSTITUTION: Oxygen concentration and its variation with time in a silicon melt to be raw material are detected in the time when producing a crystal by an oxygen sensor using a solid electrolyte and resultant measured data are performed in negative feedback control to processing conditions such as the rotation numbers of the crystal and the crucible, the electric power of a heater for heating the crucible, relative positions of the crucible and the heater and an intensity of applied magnetic field. By the process, oxygen concentration in the crystal is automatically controlled to a desired value. As shown in the figure, a difference signal between the oxygen concentration and its observed value is performed in negative feedback to the processing conditions to produce a crystal having a constant oxygen concentration in the crystal growth direction within a desired range.  A solid electrolyte such as ZrO2 -CaO is used as the oxygen sensor.
Patent JP-S59192763-A (JP)
Inventor: SANTOU YOSHIKAZU
IPC: D06B23/16
Filed: 1983-04-12
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-H10259098-A (JP)
Title: Vessel for growing lithium borate single crystal, and growth of lithium borate single crystal
Inventor: UENO HIROTO
IPC: H03H3/08
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for growing a crystal capable of growing a high quality lithium borate single crystal without a crack and a bubble with a growing rate more rapid than the conventional one, and further to provide a method for producing the lithium borate single crystal by using the vessel. SOLUTION: This vessel 1 for growing a crystal has a felt 12 of a graphite arranged between a crucible 10 of graphite or platinum and a suscepter 11 of the graphite. The felt prevents a crack caused by a stress by the difference of thermal expansion coefficients of the growing crystal 4 and the crucible 10 on the inner surface of the crucible 10 by the plastic deformation of the crucible 10, and acts so that the deformation of the crucible 10 may not be blocked by the suscepter 11 because the felt acts as a buffer. A high quality lithium borate single crystal having >=3 inch diameter and 80-150 mm length is obtained at a growing rate of 0.3-1.0 mm/hr faster than the conventional rate.
Patent JP-S51140647-A (JP)
Title: Indicator
Inventor: TAKESHITA YUTAKA
IPC: C09K3/00
Filed: 1975-05-28
Abstract: PURPOSE: To enhance reliability of an indicator utilizing an electrochromic element by the use of Hg amalgam electrodes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02274497-A (JP)
Title: Work table for automatic cutting device with metal underlay for material to be cut
Inventor: KURAUSU BIIRUFUERUTO
IPC: B26F3/00
Filed: 1990-03-16
Abstract: PURPOSE: To securely and effectively prevent a bounding effect from occurring by forming a pad for cutting material of metallic bars arranged in parallel with each other so as to increase the stability of the pad for cutting material. CONSTITUTION: In a working table for an automatic cutting device which is provided with a metallic pad for cutting material having a surface drilled upward, the pad for cutting material 3 is formed of metallic bars 3a and 3b arranged in parallel with each other. In this case, the corrugated metal bars 3a and non-corrugated metal bars 3b are brought in contact with each other.
Patent JP-H03265345-A (JP)
Title: Communication unit
Inventor: KOBAYASHI HIROMASA
IPC: H04N1/00
Filed: 1990-03-15
Abstract: PURPOSE:To realize a function of a facsimile equipment or the like utilizing a telephone line inexpensively with a small sized unit in a general home or the like by connecting a telephone set, a television receiver and a tape recorder. CONSTITUTION:A communication unit 1 connects to a public telephone line via a telephone drop section 2 and a telephone set 3 connecting directly to the telephone drop section 2 normally is connected to the communication unit 1 by a modular jack or the like. Moreover, a tape recorder 4 and a television receiver 5 are connected to the communication unit 1 to constitute the basic reception facsimile equipment. Furthermore, as required, an image sensor 6, a printer 7, a keyboard 8 and a personal computer 9 or the like are connected to the communication unit 1. Thus, the function of the facsimile equipment utilizing the telephone line or the like in a general home or the like is realized inexpensively with a small sized equipment.
Patent JP-S58181731-A (JP)
Title: Method for upgrading thermal efficiency of regenerator
Inventor: ONO SHIGEO
IPC: C03B5/16
Filed: 1982-04-20
Abstract: PURPOSE:To upgrade the heat recovering efficiency of regenerators placed at both sides of a glass melting vessel by attaching main flues to the upper stream ends of regenerative flues under the regenerators and auxiliary flues to the down stream ends to make the temp. distribution of dry masonry uniform. CONSTITUTION:Regenerators 20, 21 communicating with ports 17, 18 for feeding fuel and air for combustion or for discharging exhaust gas are placed at both sides of a melting vessel 10 having an inlet 16 for charging glass as starting material. The regenerators 20, 21 are packed with dry masonry 22 made of refractories, and the bottoms are connected to regenerative flues (not shown) as paths for air for combustion or exhaust gas after combustion. The upper stream ends of the flues are connected to a chimney 27 through main flues 24 and an air-exhaust gas change-over valve 26, and the down stream ends are connected to the valve 26 through auxiliary flues 29. Thus, the discharge of exhaust gas and the feed of air are uniformly carried out in the regenerators 20, 21, the heat recovering efficiency is improved, and the damage of the dry masonry 22 is prevented.
Patent JP-S62228861-A (JP)
Inventor: TSUKUDA YUKIO
IPC: E06B11/02
Filed: 1986-03-22
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-S60207893-A (JP)
Inventor: TABEI HIROKO
IPC: F27D3/12
Filed: 1984-03-31
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-S61224532-A (JP)
Title: Confirming system for operation of slave station
Inventor: KOBAYASHI TERUO
IPC: G08C25/02
Filed: 1985-03-28
Abstract: PURPOSE:To confirm whether or not the operation of a slave station is finished correctly by sending an operation confirming signal from the slave station to a master station at the start and end of a prescribed operation. CONSTITUTION:Since an alarm station 2 including an alarm controller 70 is installed to plural locations requiring alarm generation, plural stations are required. A control discrimination circuit 71 of an alarm controller 70 receives and discriminates a control signal via an antenna 13 and a receiver 12B of a transmitter-receiver 12, starts a siren speaker control circuit 72, a siren pattern generating circuit 73, a confirming signal return control circuit 74 in response to control items, brings the amplifier 75 into the operationable state as required and gives a signal commanding a pattern to be generated into the siren pattern generating circuit 73. Then the circuit 73 gives a siren pattern to the siren speaker control circuit 72 and sends a control signal T1 to a confirming signal return control circuit 74 in the start timing. Further, a motor siren 8 is activated according to the siren pattern for a prescribed time in the alarm station 2 and the circuit 73 sends the control signal T2 to the circuit 74 at the end.
Patent JP-S57178117-A (JP)
Title: Light measuring device
Inventor: YUASA YOSHIO
IPC: G01J1/44
Filed: 1981-04-27
Abstract: PURPOSE:To improve the processing performance of a microcomputer by integrating photometric signals for a constant time, and changing over the discharge currents thereof according to integrated quantities thereby controlling the counting time. CONSTITUTION:First when switches SW1, SW2 are opened, photometry is started via a photoelectric converter SPD, and the otput volage of an operational amplifier OPA is applied to comparators COP, COP'. A control circuit K emits a signal after a constant time to open the switch SW2, thereby holding the output volage of the amplifier OPA. When the output of the OPA during photometry exceeds a reference voltage Vr, the output of COP inverts, and a switch SW3 is closed by a changeover circuit X so that capacitors C1 and C2 are parallel connected. When the switch SW2 opens, SW4 and SW5 close and clock pulses are counted during the time until the output of the OPA goes to 0 by the discharge  currents flowing through resistances R1, R2. Since the ranges are changed over, the processing efficiency of the microcomputer K is improved.
Patent JP-S60207152-A (JP)
Title: Variable power copying apparatus
Inventor: SONOBE HIROSHI
IPC: G03B27/34
Filed: 1984-03-30
Abstract: PURPOSE:To enable an original image to be formed on a transfer material in a prescribed positional relation in any copying magnification by fixing each of plural image forming element arrays different in image forming magnification from one another and controlling the actuation time of a registration means in accordance with magnification. CONSTITUTION:A photosensitive drum 8 is rotated clockwise in the same speed alpha even in magnifications of 1 and m, and each image is formed with 2 image forming element arrays 2, 4, respectively. In a copying mode of m1 magnification, a pair of registration rollers 20 are actuated at the point when the end of an original reaches the position apart from the first illumination position I1 in the right direction by the distance (W-L)/m1. On the other hand, in a copying mode of m2 magnification, said pair of the registration rollers 20 are actuated at the point when the end of the original reaches the position apart from the second illumination position I2 in the right direction by the distance (W-d-L)/m2, thus permitting the end of the original image to be accorded with the end of the transfer paper in any copying mode.
Patent JP-S58182185-A (JP)
Title: Semiconductor storage device
Inventor: FUJITA HIDEO
IPC: G11C7/10
Filed: 1982-04-19
Abstract: PURPOSE:To obtain a small-sized, high-speed semiconductor storage device by composing a write and a read register each of two data transfer means and two data latch means, and packaging those two registers on the same chip with a random access memory circuit. CONSTITUTION:The write register has two transfer means, i.e. the 1st means 42 and the 3rd means 44 and two data latch means, i.e. the 2nd means 43 and the 4th means 45 and its input part is connected to an external data input terminal. The random access memory circuit 47 has a data input buffer and a data output buffer and the data input buffer is connected to the output of the write register. The read register has two data transfer means, i.e. the 5th means 50 and the 7th means 52 and two data latch means, i.e. the 6th means 51 and the 8th means 53. This storage device includes said registers and circuit. Consequently, parallel data are read and written independently.
Patent JP-S63231351-A (JP)
Title: Photosensitive liquid coater for photosensitive printing plate
Inventor: KOBAYASHI SHIGERU
IPC: B05C11/10
Filed: 1987-03-19
Abstract: PURPOSE:To execute uniform coating in the transverse direction of a base by providing a uniform supply device for supplying a photosensitive liquid at a uniform flow rate to one side of a roll, providing a discharge part for the excess photosensitive liquid to the other side and returning the excess photosensitive liquid to the uniform supply device. CONSTITUTION:A cleaning blade 5 is disposed by bringing the tip thereof into proximity to the surface of a gravure roll 3 in order to scraping the excess photosensitive liquid picked up by the roll 3. A return liquid vat 6 is provided adjacently to a pickup vat 4 in the lower part of said blade 5 and the return photosensitive liquid S scraped by the blade 5 is housed therein. The liquid S is returned by a pump 1 to the vat 4 through a return path 8. The vat 4 is formed in such a manner that, for example, the bottom part is made into an arc surface having the center of the roll 3 as its center line. A uniform supply pipe 9 is disposed in parallel with the roll 3 to the left side of the roll 3. A slit-shaped outflow hole 9a having the same aperture width along the longitudinal direction is formed to this pipe 9. The hole 9a is opened to the vat 4 side.
Patent JP-H03267010-A (JP)
Title: Vibrating tooth brush
Inventor: FUKUBA HIROSHI
IPC: B06B1/16
Filed: 1990-03-15
Abstract: PURPOSE:To increase effect of removing sordes on teeth by connecting a vibrating body on which brush bristles are planted eccentrically with respect to a rotating body driven by a motor, so that sufficient vibration can be given to a brush part. CONSTITUTION:A vibrating body 26 on which brush bristles 52 are planted and a motor 14 are provided so that the vibrating body 26 is made to vibrate by the driving of the motor 14. The vibrating body 26 is connected eccentrically with respect to the rotating body 16 which is rotated by the motor 14. As a result, there is no need to increase the whole size of the device. Further, even when the motor employed is small, or mass of a holding part 10 increases, sufficient vibration can be given at least to the brush bristles to increase effect of removing tartar. In addition, transmission of vibration to a hand of a user can be restricted.
Patent JP-S57180638-A (JP)
Title: Method for coating frp article
Inventor: MIKI KATSUO
IPC: C08J7/04
Filed: 1981-05-01
Abstract: PURPOSE: To enable to form a coated film free from skims, pin holes or outstanding sink marks, by coating FRP articles with an electrically conductive primer or preheating said articles and then applying powder coating thereon.  
     CONSTITUTION: Molded FRP articles (e.g., those obtained by preforming a blend of unsaturated polyester resin etc. with glass fiber, carbon fiber and various additives into a sheetlike or block-shaped form, and then molding it into a desired shape) are coated with an electrically conductive primer or preheated, and then coated with powder coating (e.g., epoxy resin powder coat) and baked. By this process no skims, pin holes or sink marks of the FRP products are not observed. By incorporating an electrically conductive substance such as carbon black in the powder coat, top coat can be readily applied by electrostatic coating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05276794-A (JP)
Title: Actuator driving circuit
IPC: H02P5/00
Filed: 1992-03-24
Abstract: PURPOSE:To simplify the circuit and to realize cost reduction by connecting a plurality of actuators in parallel with one driver circuit thereby making possible to drive a plurality of actuators, which operate simultaneously, through a single driver circuit. CONSTITUTION:Two motors 2A, 2B, having different operation sequences and do not operate simultaneously, are connected in parallel with a driver circuit 1A. When the motors 2A, 2B are not driven through the driver circuit 1A, a PM(plunger magnet) 2C and an indication lamp 2D are operated simultaneously. Furthermore, transistors Tr4a, 4b are connected between a power supply V and the motors 2A, 2B, respectively. The driver circuit 1A is constituted of transistors 10a-10e. When one of the motors 2A, 2B is operated, any one of Tr4a, 4b is applied with a voltage and connected by means of a switching signal and the Tr10a-10e are sequentially switched ON by means of four-phase motor driving signals thus rotating one of the motors 2A, 2B.
Patent JP-2000254208-A (JP)
Title: Transfusion vessel
Inventor: OZAWA TOSHINORI
IPC: B65D81/32
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a transfusion vessel in which a broken portion of the distribution restriction portion is exactly raised to chemicals surface and is not recognized as a foreign matter floated in the chemicals in the transfusion vessel in the transfusion vessel provided with a distribution restriction portion having a breakable portion and capable of carrying out a preparation and a formulation of drug to chemicals such as a transfusion in the inside. SOLUTION: This transfusion vessel 1 comprises a soft bag 2 in which chemicals are accommodated and a drug vessel 3 in which the drug is accommodated. The drug vessel 3 is provided with a drug housing portion 31; and a distribution restriction portion 4 comprising a breakable portion 41 capable of communicating the drug housing portion 31 with the chemicals housing portion at the inside of the soft bag 2 caused by a breakage at required and an operation portion for carrying out a breaking operation of the breakable portion 41. The operation portion 43 of the drug vessel 3 is separated from the distribution restriction portion after the breakable portion is broken and is formed to a hollow shape.