baber/WOPTO huggingface dataset:
Patent JP-S60199383-A (JP)
Title: Purification of pentitol dehydrogenase and aldose reductase
Inventor: MORIMOTO SHIGEMI
IPC: C12N9/04
Filed: 1984-03-21
Abstract: PURPOSE:To mixture of pentitol dehydrogenase with aldose reductase is completely separated into individual pure forms by subjecting the mixture to gel filtration by means of 3 Sephadex G-100 columns connected in series. CONSTITUTION:A mixed solution of pentitol dehydrogenase and aldose reductase, resulting from cultivation of yeast, is subjected to gel filtration by means of 3 columns of Sephadex G-100 connected in series to effect complete separation into individual enzymes. Then, they are eluted with acetone or the like.
Patent JP-H03258982-A (JP)
Title: Sealed type compressor
Inventor: KITA ICHIRO
IPC: F04B39/00
Filed: 1990-03-06
Abstract: PURPOSE:To miniaturize a closed type compressor and facilitate the assembling by providing a coil spring having one end inserted to an inlet hole through a buffer body and the other end pressfitted and fixed to an inclined part. CONSTITUTION:One end of the a coil spring 30 is inserted into an inlet hole 36, and the other end is press-fitted and fixed to an inclined part 34. As the vibrating direction of a compression element 26 is nearly conformed to the axial line of the coil spring 30 during the operation of a close type compressor, the coil spring 30 can smoothly move without twisting in the inserting hole 39 of a buffer body 38. A connecting space 43 can be minimized while sufficiently ensuring the space 42 between a standing part 33 and an electric element 28. Hence, the miniaturization of the closed type compressor is enhance, and the assembling is facilitated.
Patent JP-S58173834-A (JP)
Title: Exposure device by electron beam
Inventor: KISHI TSUGIO
IPC: H01L21/027
Filed: 1982-04-05
Abstract: PURPOSE:To return isothermal water into a water tank by a single operation, and to shorten the rise time of the device by providing an isothermal-water circulating system loop with the water tank and isothermal water collecting in each section of the device with a return port and vertically moving the position of the return port in the electron-beam exposure device in which isothermal water is passed. CONSTITUTION:The isothermal-water source unit of the electron-beam exposure device is constituted by a circulator 1, a flowmeter 2, a pump 3, the water tank 4, a drain valve 5, a primary cooling water system 6 using city water, a water interrupting relay 7, a throttle valve 8, etc., and isothermal water controlled at a fixed temperature is supplied to each section 10 of the electron beam device by using a heat-insulating tube 9. In the constitution, a vessel 21 of approximately 10l constituted by more transparent resin, a seat 22 for fitting to the isothermal- water source unit, a supply port 23 for siothermal water as pure water, a supply port 24 to a circulating pump, a movable pipe 26 with the return port 25, a positioning stopper 27 and an anti-slip-off ball chain 28 are set up, the return port 25 is elevated to a section upper than the surface 29 of isothermal water, and isothermal water is returned into the water tank.
Patent JP-H11253948-A (JP)
Title: Electric cell and electrolytic water generator
Inventor: YAMAGUCHI KOUJIYOU
IPC: C02F1/46
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To decrease the size and weight of an electrolytic cell by decreasing the size and weight of a reinforcing plate for reinforcing the shells of the electrolytic cell. SOLUTION: In an electrolytic cell 20 in which the peripheral parts are integrated by serews 24 in a state at least a pair of electrode is held between plate-shaped resin shells 21A, 21B of a pair, and water flowing between the electrodes is electrolyzed to produce electrolytic water, a swell part 21e which is expanded outward by a prescribed quantity and opened inward and the outside of which is made a flat surface is formed in the middle of the shell 21A, and a reinforcing plate 23 contacts the outside flat surface of the swell part 21e to reinforce the part 21e.
Patent JP-H07260772-A (JP)
Title: Method for quickly displaying segregation state of steel having high resolution and solidified texture and transfer method
Inventor: ISOBE KOICHI
IPC: G01N33/20
Filed: 1994-03-25
Abstract: PURPOSE:To provide the method for quickly detecting and recording the segregation state and the solidified texture of steel in a broad range in high detecting capability and resolution. CONSTITUTION:Strong-acid corrosion liquid 2 containing picric acid, cation of Cu and the like is used. A metal sample 1, whose surface under inspection is polished and finished, is used as an anode. Metal 3, whose ionization tendency is equal to Cu or the less, is used as a cathode. Then, electrolytic corrosion is performed with a suitable current density. Thereafter, the surface of the sample is washed with water. After the sample is immersed into alkaline solution, washing with water and drying are performed. Thereafter, organic high-viscosity liquid is applied on the surface and then wiped out. Finish polishing is performed with polishing paper wigh proper roughness. Thus, the segregation state and the solidified texture are displayed more cleanly. A transparent thin film, on one surface of which a bonding agent is applied, is brought into tight contact with the surface. The film is attached to ground paper or the like, and the segregation state and the solidified texture are transferred. Thus, the segregation state and the solidified texture of the steel piece can be evaluated quickly and highly accurately. The method contributes to the achievement of the improved accuracy and the quick speed in quality control of the steel piece and the early development of the segregation improving technology furthermore.
Patent JP-S55147843-A (JP)
Title: Optical transmission circuit
Inventor: MIYAUCHI AKIRA
IPC: H04B10/524
Filed: 1979-05-09
Abstract: PURPOSE:To prevent unstableness of the light output dependent upon a code pattern, by distributing an electric signal input to plural lasers and by converting respective outputs to light signals by plural semiconductor lasers and by synthesizing these converted light signals. CONSTITUTION:When electric signal (a) is input to the signal input terminal, signal distributing circuit 1 distributes first the pulse of time slot (1) to laser 2a. The pulse of next time slot (2) is distributed to laser 2n. Lasers are driven alternately for every one time slot in this manner. Outputs of lasers 2a and 2n are synthesized by photo synthesizer 3 and become a light output. Since the speed of signal pulses input to respective lasers is restrained low, magnitude of succeeding pulses is not affected by the preceding pulse, and thus, the light output is stabilized.
Patent JP-2000250116-A (JP)
Title: Photographing device
Inventor: ISHIOKA SUKINOBU
IPC: H04N5/225
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device constituted so that the burden of a person in charge is reduced and a photographing action can be efficiently executed without increasing a cost and lowering resolution. SOLUTION: This photographing device 50 is provided with a reflection mirror 6 reflecting the picture of an object person 100, a photographing camera 1 photographing the picture of the person reflected on the reflection surface of the mirror 6 and a control part 7 processing the image data of the picture of the person photographed by the camera 1. By the control part 7, the face position of the picture of the person is detected based on the image data and the mirror 6 is turned in the upper and the lower directions, that means, the vertical height direction of the object person so as to obtain such an ideal state that the face position is arranged at the prescribed position of a prescribed frame.
Patent JP-S60214256-A (JP)
Inventor: EMU SARUTAN SHIDEITSUKI
IPC: G01N33/52
Filed: 1985-03-22
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-H11235510-A (JP)
Title: Soot and dust removing device
Inventor: YANO KICHIYA
IPC: B01D39/20
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet like filter member having corrugated rugged shapes on the surface, a filter formed by laminating two or more of the sheets and a soot and dust removing device provided with the filter in a gas passing path. SOLUTION: When two or more filter members 1 are laminated to form the filter, the filter in which spaces formed between the surfaces of the filter members 1 become the gas passage, is formed and the soot and dust having larger sizes than a desired size are removed by optionally adjusting the width of the space. Also the adsorbed soot and dust are easily removed from the filter member 1 by imparting oscillation on the filter member 1, and also the regeneration is easy too. In the case that the filter is installed in the soot and dust removing device, etc., excellent soot and dust removing performance is continuously maintained from a start time of the operation.
Patent JP-S55147949-A (JP)
Title: Brush structure for small-size motor
Inventor: MAEKAWA NORIKI
IPC: H01R39/04
Filed: 1979-05-08
Abstract: PURPOSE:To mount and regulate brushes easily, and simplify the construction of connecting terminal portions thereof, by fixing base portions of a pair of brushes, each of which consists of a leaf spring, in a manner such that free end portions of the brushes are extended in the same direction symmetrically with respect to a rotor shaft. CONSTITUTION:Base portions 2b, 3b of a pair of brushes 2, 3, each of which consists of a leaf spring, are fixed side by side to the outer surface of an insulating board 1. Curved portions 2c, 3c at front end sections of the brushes 2, 3 are inserted into a brush insertion hole 13 provided in the insulating board 1, such that the brushes 2, 3 are extended parallel to each other in a direction and such that the curved portions 2c, 3c contact a commutator 4 in symmetrical positions thereon with respect to a rotor shaft 6. Thus, the brushes 2, 3 can be regulated easily during the installation thereof, and the connecting of terminals can be easily carried out on the outer surface of the insulating board 1.
Patent JP-S60201566-A (JP)
Title: Disc carrier in video disc automatic reproducing
Inventor: KOIKE AKIO
IPC: G11B17/26
Filed: 1984-03-26
Abstract: PURPOSE:To reproduce quickly the recording content of a disc after the disc is set ont a player by providing a cap for disc retaining which pushes the video disc onto a reproducing device and holds it rotatably. CONSTITUTION:A base of an arm 42 is fixed to a position being in front of a flange 33 and biased upward from a rotary member 34. A disc retaining cap 43 ratatably while pressing the center of the surface of the disc 5 is fixed to the rear ide of the arm 42. The video disc reproducing device 44 is fixed to the rear part of a lower plate 24 of a box 11. A rotary shaft 46 of a turntable 45 of the player 44 is coincident with an axial line at the center of the cap 43 when a carriage 26 comes to the extreme end. Thus, the recording content of the disc is reproduced instantly by having only to descend slightly the carriage 26 at the same time or after the disc is set to the video reproducing device 44.
Patent JP-S59180496-A (JP)
Inventor: YAMAMOTO MASARU
IPC: G21D1/00
Filed: 1983-03-31
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-H04270069-A (JP)
Title: Method for controlling arc start of pulse mag welding
Inventor: HARADA SHOJI
IPC: B23K9/09
Filed: 1991-02-26
Abstract: PURPOSE:To prevent spattering by setting shifting time from completion of conducting hot start current to the starting time of conducting pulse current and conducting plural shifting pulse currents changed over to pulse width of the above pulse current during this shifting time step by step. CONSTITUTION:When tip part of a wire 1 comes into contact with a material 2 to be welded at the time of starting the welding, the hot start current Ih having current larger than the mean value of pulse current Iw during welding is sent and after that, pulse MAG welding arc start control method for sending the pulse current is executed. The shifting time period from the time at sending completion of the above hot start current to the time at sending start of the above pulse current is set. During the above shifting time period, plural shifting pulse currents It changed over step by step from the pulse width having width larger than pulse width in the above pulse current to the pulse width of the above pulse current is sent. By this method, the spattering and burn back developed with short circuit of the tip part of wire with molten particles due to sudden variation of wire melting speed can be prevented.
Patent JP-S52139411-A (JP)
Title: Rotary head device for magnetic recording and reproducing apparatus
Inventor: YAMAGUCHI TAKASHI
IPC: G11B5/53
Filed: 1976-05-17
Abstract: PURPOSE: To remove the clearance between a head base and a fly wheel with an increased accuracy by fitting the head base on a fly-wheel and then screwing them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62213583-A (JP)
Title: Self-excited high-frequency power generation set
Inventor: MASUDA JUNICHI
IPC: H02M9/06
Filed: 1986-03-14
Abstract: PURPOSE:To reduce variations in a generated voltage of a self-excited high frequency power generator by inserting the primary side of a transformer to an electric circuit composed of an inductance and a resistor, and applying a DC power converted in polarity to the secondary side of the transformer at a predetermined period. CONSTITUTION:The primary side 18 of a transformer is inserted to a series electric circuit 16 composed of an electrostatic capacity 10, an inductance 12 and a resistor 14. A DC power source 22 and a thyristor switch 24 are provided at the secondary side 20 of the transformer. When the switch 24 is so operated equal to a resonance frequency that DC voltages are alternately converted in polarities, a high frequency power is supplied to the electric circuit 16, and power exceeding the resistance loss of the circuit 16 is stored in the capacity 10 and the inductance 12 in the system. When the input power becomes equal to the resistance loss, the generated high frequency voltage becomes a predetermined value to generate a stable continuous self-excited high-frequency power.
Patent JP-S59179280-A (JP)
Title: Electrode of seam welding machine subjected to insulating treatment by insulating metallic surface treatment
Inventor: YAMAMOTO MAMORU
IPC: B23K11/30
Filed: 1983-03-30
Abstract: PURPOSE:To provide an electrode of a seam welding machine which eliminates the need for insertion of bakelite, etc. and decrease capacity by insulating the surface of the electrode by an insulating metallic surface treatment. CONSTITUTION:The part of the connecting shaft of two electrode bodies 2 is easily insulated in the case of manufacturing said electrode bodies of duralumin or the like, insulating the surface thereof by a ''Tufram'' treatment, etc. and using the two electrodes 2 in the electrode of a seam welding machine. The power source conducted into an input terminal 5 by the electrodes 2 is directly transmitted to an electrode tire 4 through an electrode shaft 3. The welding mechanism is thus made simple and light in weight.
Patent JP-H02236612-A (JP)
Title: Disk selection control method
Inventor: NISHIO MAMORU
IPC: G06F3/06
Filed: 1989-03-10
Abstract: PURPOSE:To simplify processing and constitution by employing such method that a physical device can be switched selectively in hardware manner by a selection signal sent via the selection signal line of a disk controller and a logical device can be switched selectively in software manner by an instruction from the disk controller. CONSTITUTION:The physical device 3 is switched selectively in the hardware manner by the selection signal sent via the selection signal line of the disk controller 2. Also, the logical device 4 is switched selectively in the software manner by the instruction sent from the disk controller 2 via a command bus CB. Therefore, the selective control of a disk device from a host computer 1 can be performed integrally by designating the physical device 3 and the logical device 4 in hierarchical manner. Thereby, the simplification of the constitution(hardware) and that of the processing (software) can be attained.
Patent JP-H06250634-A (JP)
Title: Scroll controller for display screen
Inventor: YOSHIDA YOSHIJI
IPC: G06F3/048
Filed: 1993-02-22
Abstract: PURPOSE:To enable scroll control by the image memory having the capacity for one screen regardless of a number of pages of a display screen as the object of scroll. CONSTITUTION:A pattern's name of each minute region of a display screen is stored in a VRAM 15. The display starting address IA of the VRAM 15 successively renewed at the time of scrolling is stored in a register 11. An address successively renewed from the initial value of the address IA is supplied to the VRAM 15 from a full adder 13. A display starting page address IPA is stored in a register 12. An half adder 16 renews a page address PA when the address supplied from the full adder 13 reaches the final address of the VRAM 15. A pattern generator 4 is attachable and detachable, stores the display patterns in the respective regions of the display screen for plural screens, inputs the pattern's name outputted from the VRAM 15 and the page address outputted from the half adder 16 as addresses and outputs the designated pattern in a designated page.
Patent JP-H07244992-A (JP)
Title: Semiconductor storage device and memory control method
Inventor: UNNO YUSAKU
IPC: G06F12/00
Filed: 1994-03-02
Abstract: PURPOSE:To perform a data rewriting at high speed. CONSTITUTION:In the case of rewriting data of a flash memory part 16, a transfer control part 14a, at first, surveys in which area of the flash memory part 16 write data from a host are to be written. In the case the write data from the host are less than the amount for one block of the flash memory part 16, data of the block including the data are transferred to a buffer part 17 and a data writing is performed on the buffer part 17. Moreover, data of corresponding block of the flash memory part 16 are erased and then data rewritten on the buffer part 17 are written in the block of the memory part 16 again. On the other hand, in the case data from the host are of the amount for one block of the flash memory part 16, data of the amount of the one block are not transferred to the buffer part 17 and after the corresponding block of the memory part is erased, write data are directly written in the block.
Patent JP-H10257089-A (JP)
Title: Information receiver
Inventor: KURIHARA OSAMU
IPC: H04L12/58
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To report the reception of information by a method corresponding to the importance of the transmitter of the information by registering the importance of the transmitter of the information beforehand and reporting the reception of the information corresponding to a reporting method corresponding to the importance made to correspond beforehand at the time of receiving the information. SOLUTION: An attribute to a transmission origin ID, a reporting level to the attribute and a reporting operation to the reporting level are respectively registered in an attribute table 21, a reporting level table 22 and a reporting operation table 23 beforehand. When information data are received, the attribute is made to correspond in the attribute table 21 from the transmission origin ID, the reporting level is made to correspond in the reporting level table 22 from the attribute, the reporting operation is made to correspond in the reporting operation table 23 from the reporting level further and a reporting part 5 is driven through a reporting control means 11. The importance of the information data is classified by the attribute and information data reception is reported by the reporting operation corresponding to the level of the importance.  Thus, a receiver instantaneously recognizes the importance of the information data.
Patent JP-H08224020-A (JP)
Title: Movable agricultural machine
Inventor: NAKAO TOSHIO
IPC: A01C11/02
Filed: 1995-02-20
Abstract: PURPOSE: To compact constitution in an output transmission system of an engine and to make an operation environment healthy. CONSTITUTION: In a movable agricultural machine equipped with an engine 2 at the front part of a body, a driver's seat at the central part of the body and an agricultural machine of every kind at the rear part of the body, the engine 2 is loaded on a frame 3 of the body, an engine output shaft 53 is protruded forward from the engine 2 and a counter shaft 50 for transmitting the engine output is installed below the engine 2 and in the longitudinal direction.
Patent JP-S52140594-A (JP)
Title: Modification of polyolefin
Inventor: OOTSUKI AKIRA
IPC: C08F8/06
Filed: 1976-05-19
Abstract: PURPOSE: To prepare a polyolefin having no toxicity and flammability, and a high adhesiveness by irradiating a polyolefin in a molten state with ultraviolet light. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51131536-A (JP)
Title: Heat-curable coating composition
Inventor: IWASE SEIGO
IPC: C08F2/26
Filed: 1975-05-12
Abstract: PURPOSE: A heat-curable coating composition, with improved resistance to water containing a vinyl polymer prepared by emulsion polymerization in the presence of a water-soluble and heat-curable acrylic emulsifier, and an amino resin vehicle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05223710-A (JP)
Title: Method and device for measuring softness of clothes
Inventor: MORISHITA ROKURO
IPC: A41B11/00
Filed: 1992-02-07
Abstract: PURPOSE:To directly measure and digitize the softness of clothes, such as stockings, socks, trousers, slacks, etc., having cylindrical sections for covering feet or legs of human bodies as a measure for judging the touch of the clothes so as to utilize the digitized data for the development of new products. CONSTITUTION:After the sole section of a piece of stocking S is put on a leg model 10, the other section of the stocking is put in the space between the front end sections of numerous chucks 24 radially arranged around the model 10 and the base section of the model 10 in a folded state. When the chucks 24 are moved toward the base section of the model 10 at a prescribed speed, the folded mouth part of the stocking is gradually put on the model from the foot section. As the stocking is gradually put on the model 10, the tension applied to the stocking is measured and the magnitude of the tension is used as a measure for judging the touch of the stocking.
Patent JP-S56154125-A (JP)
Title: Spark ignition type internal combustion engine
Inventor: FUJIMOTO HIROAKI
IPC: F02B29/00
Filed: 1980-04-28
Abstract: PURPOSE: To combustion gas discharge efficiency and ignition performance by forming a gas passage to interconnect the inside and outside of a combustion chamber in an ignition plug.  
     CONSTITUTION: A gas passage 31a is formed in an ignition plug to interconnect the inside and outside of a combustion chamber R 1  and connected to a crank chamber R 2 . On the other hand, a pipe joint 42 is fastened sidewards in the upper portion of a hermetic-chamber forming member 41 to interconnect the inside and outside of a hermetic chamber R 3  and one end of a connecting pipe 44 is connected to the outer-end opening portion thereof to communicate with the chamber R 2 . The chamber R 1  is connected with the chamber R 2  by the passage 31a, the chamber R 3  and a connecting pipe 44, and this connection is continued and interrupted by a lead valve 43. Therefore, the combustion gas remaining in the chamber R 1  is discharged by mixture gas just before or during scavenging stroke so that the ignition property of mixture gas is raised. 
     COPYRIGHT: (C)1981,JPO&Japio