baber/WOPTO huggingface dataset:
Patent JP-S62183843-A (JP)
Title: Dispersing stirrer
Inventor: HASHIZUME IWAO
IPC: B01F7/16
Filed: 1986-02-10
Abstract: PURPOSE:To improve dispersing treatment and to reduce short pass, by providing a recirculation means for moving a medium to a definite direction and enabling the medium in a fixed vessel to recirculate in a space and changing the rotation of the fixed vessel and that of a stirring shaft. CONSTITUTION:Because relative movement is generated between the inner peripheral surface of a fixed vessel 1 and the outer peripheral surface of a rotary vessel 2 opposed to each other by the rotation of the rotary vessel 2, dispersing/stirring effect due to the relative movement of both surfaces is obtained. Because sufficient recirculation effect is not obtained only by applying different rotations to the rotary vessel 2 and a stirring shaft 3, a recirculation means for forcibly moving the medium in the vessel to a recirculation direction is provided. As the recirculation means, for example, a blade member 19 is provided to the outer peripheral surface of the rotary vessel 2 and the medium in a space 5 is forcibly moved upwardly and, by the repulsive action thereof, the recirculation of the medium from the lower and of a space 6 to the space 5 is promoted.
Patent JP-H08205437-A (JP)
Title: Synchronous motor
Inventor: KAWABATA YASUMI
IPC: H02K21/16
Filed: 1995-01-23
Abstract: PURPOSE: To obtain a three-phase synchronous motor employing permanent magnets and utilizing the reluctance torque by providing salient poles in which steep variation in the density of flux passing through the salient pole is prevented as the motor rotates. CONSTITUTION: At the abutting part of a permanent magnet 51 and a salient pole 71, the inner peripheral end part of the permanent magnet 51 is rounded at a predetermined radius of curvature and the outer circumferential end part of the salient pole 71 is rounded at a predetermined curvature. Consequently, the flux passing through the salient pole 71 passes through the corner of the permanent magnet 51 easily and variation in the density of flux passing the back side in the rotational direction of the salient pole 71 is suppressed. This structure prevents steep variation of flux density at the salient pole 71 and suppresses energy loss due to steep variation of flux density and heating. The outer circumferential end part of the salient pole may not be rounded but may be composed of a low permeability member.
Patent JP-S62185607-A (JP)
Title: Storage equipment using pallet provided with leg
Inventor: NAKAGAWA MITSURU
IPC: B65G1/14
Filed: 1986-02-10
Abstract: PURPOSE:To make the extending and retracting level and elevating stroke of a fork equal to those as used for handling flat pallets, by providing a running fork for holding the bottom surface of a pallet between both leg parts thereof, to an introduction and delivery travel crane running along racks. CONSTITUTION:When pallets 6-8 provided with legs and stored in a rack 4 are delivered, a crane 1 is moved to a position adjacent to one of storage sections 10-12 in which a pallet to be delivered is stored, and an elevating carriage 2 is then elevated to locate a running fork 3 which therefore opposes a position between a pair of leg sections 9a, 9b of the pallet to be delivered and slightly below the bottom surface thereof. The running fork 3 is elevated by a predetermined amount by means of the carriage 2 after the fork 3 is advanced toward a position below the bottom surface of the pallet 2, resulting in the lift-up of the pallet to be delivered, slightly above support frames 13a, 13b. Then the running fork 3 is retracted to a position above the carriage 2 to shift the pallet to be delivered from the storage rack 4 onto the carriage 2.
Patent JP-S55122277-A (JP)
Title: Magnetic disc driving unit
Inventor: SHIONO TOSHIO
IPC: G11B23/50
Filed: 1979-03-12
Abstract: PURPOSE:To restrain dust in air in a shroud to a minimum by selecting different blower systems according to opening and closing of the cover of the shroud for disc packs. CONSTITUTION:When cover 7 of shroud 5 is closed to use disc pack 6 stored in shroud 5, blower 3 becomes the on state, and air in shroud 5 for rotation of pack 6 is circulated forcedly by the closed loop system passing through filter 4, and dust in shroud 5 is removed through filter 4. Meanwhile, when conver 7 is opened for exchange of pack 6, blower 3 is switched to blower 1, and external air passing through filter 2 is supplied into shroud 5 to prevent external dust from invading into shroud 5. Consequently, the dust quantity in air in the shroud becomes a minimum to prevent the disc, etc., from being damaged due to dust.
Patent JP-S54122544-A (JP)
Title: Lighting equipment for elevator cage
Inventor: KOMORI TOSHIE
IPC: F21V33/00
Filed: 1978-03-13
Abstract: PURPOSE: To make the use of lamps of various brightness possible by installing a ballast on the outside wall of a lighting  box and mounting lamp socket holders adjustably in the inside of the lighting box.  
     CONSTITUTION: A ballast 14 is attached to the side wall of a lighting box and upper portion of said box 16 is bent at a right angle as much as height of the ballast so as to cover the ballast 14. A holder 18 fitted with sockets 12 for lighting lamps 13 is attached to the both side walls inside the box 16 with bolts. Since the holder 18 may be adjustably fixed in accordance with the length of said lamps 13 by using long holes 19 for the bolts, the lighting efficiency may be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59157311-A (JP)
Title: Melt spinning of synthetic yarn
Inventor: KONDOU KAZUMI
IPC: D01D11/04
Filed: 1983-02-23
Abstract: PURPOSE:To prevent overlapping of filaments constituting yarn, to improve extremely quality and grade, by solidifying yarn under cooling, by bringing it into contact with a specific bar of carbon-containing titanium oxide, running it on the bar. CONSTITUTION:The yarn Y extruded from the spinneret 1' of the spinning part 1 is passed through the cooling and solidifying zone I , cooled, the yarn Y running in a range 250mm. from the oiling agent providing zone II, between the solidifying zone I and the oiling agent providing zone II, is made to intersect perpendicularly to the bar 3 of carbon-containing titanium oxide rotating at circumferential speed 2X10<-5>-45X10<-4> the speed of the yarn, set in an opposing way in the oiling agent providing zone, the yarn is run in contact with the bar for 0.5-2.5mm., so that the yarn is provided with the oiling agent uniformly, and quality and grade of the yarn are extremely improved.
Patent JP-2000224553-A (JP)
Title: Video/voice synchronizing signal generating device
Inventor: ITO TOSHIHIRO
IPC: H04N5/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To generate a synchronizing signal for synchronizing a digitized video signal and voice signal with each other in a system where digitized video and voice are linked with each other. SOLUTION: In this synchronizing signal generating device, a phase comparator 2 compares the phases of the horizontal scanning frequency 15.734 KHz of a video signal inputted from an input terminal with the frequency of a comparing signal divided by a frequency dividing circuit 4 and an oscillator generates a signal of 9 MHz synchronized with the horizontal scanning frequency of the video signal.  Then, a phase comparator 6 compares the phases of the frequency 24 KHz of a signal divided by a frequency dividing circuit 5 and the frequency 48 KHz of a comparing signal divided by a frequency dividing circuit 9; an oscillator 7 generates the signal of 6.144 MHz synchronized with the horizontal scanning frequency of the video signal as a carrier frequency for serially transmitting a voice signal; and the circuit 9 divides and outputs the signal of 48 KHz synchronized with the horizontal scanning frequency of the video signal as a voice synchronizing signal.
Patent JP-S62186322-A (JP)
Title: Disk control device
Inventor: ARIMORI IWAO
IPC: G06F12/06
Filed: 1986-02-13
Abstract: PURPOSE:To simplify the titled device to speed up accessing by making the data transferring memory to transfer the data from a disk device or to the disk device through a disk control part into a large capacity and holding also the function as a system memory for this. CONSTITUTION:In the reading of data, a system CPU 21 sets the command to a disk control part 27 toward a control buffer 24 by using a processor bus 2. Then, the disk control part 27 transfers the data of a disk device 29 to a two-port memory 25, and informs the system CPU 21 of the completion of the action through the control buffer 24. On the other hand, since the two-port memory 25 has the function as a system memory by a large capacity operation, the system CPU 21 can refer to the transferred data through a processor bus 22 immediately.
Patent JP-H06237815-A (JP)
Title: Electric styling brush
Inventor: CHIYUUSAI KAZUNORI
IPC: A45D2/36
Filed: 1993-02-17
Abstract: PURPOSE:To offer a styling brush whose attachment can easily be put on and taken off without complicated operations or feeling heat in the hands. CONSTITUTION:It is equipped with an air outlet 15 whose attachment 1 is easily put on and taken off, as well as a detach button 3 for the attachment 1 at the air outlet 15. This product also has a built-in ventilator 14 and a heater 10, where a device 13 is equipped to produce cool wind by utilizing a ventilator 14 and a heater 10, in combination with removing of the attachment by detach button 3.
Patent JP-H07306970-A (JP)
Title: Access control device for cash disbursement machine
Inventor: SUKOTSUTO ARAN MAASAA
IPC: G07D11/00
Filed: 1995-02-16
Abstract: PURPOSE: To provide a transmission access device which can be mounted on a present cash paying machine, and which can provide a pair of separately independent physical obstacle means for a cash payment slot. CONSTITUTION: This device is provided with a transmission access device 210 which controls access to the payment slot of a cash paying machine. This transmission access device 10 is provided with a housing body 100 having a long opening 104, and this long opening 104 is matched with the money payment slot of the cash paying machine. Independent separation type members 300A and 300B are provided at each end part of the long opening 104. Each obstacle member 300A and 300B can be moved in an independent separation type between a position in a complete housing state and a position in a complete projecting state. The obstacle members 300A and 300B provide a physical obstacle at each end part of the long opening in the second projecting position.
Patent JP-H10221624-A (JP)
Title: Optical scanner and cleaning method therefor
Inventor: YANAGISAWA KATSUYUKI
IPC: B08B3/04
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To clean an optical scanner without decomposing/readjusting it and without adversely affecting a bearing used for a driving device of a deflector. SOLUTION: Bearings 32, 34 are arranged on a side opposite to each other through a plane 36 with a light source 12, a cylindrical lens 14, a polygon mirror 18, condenser lenses 20, 22, a mirror 24 for a synchronization detector and the synchronization detector 26 in an optical box 28. The optical scanner 10 is made upside down and dipped into a cleaning soln. 48 in a cleaning tank 40. Further, the liquid surface of the cleaning soln. 48 is set to the position of one plane 36. The optical parts such as the light source 12, the cylindrical lens 14, the polygon mirror 18, the condenser lenses 20, 22, the mirror 24 for the synchronization detector and the synchronization detector 26 are dipped into the cleaning soln. 48 to be cleaned, and the bearings 32, 34 are not in contact with the cleaning soln. 48. Thus, the need of decomposing/readjusting the optical scanner after cleaning is eliminated, and the optical scanner 10 is reused as it is.
Patent JP-S59163356-A (JP)
Title: N-phenylbenzamide derivatives, manufacture and use
Inventor: GERUHARUTO SATSUTOJINGAA
IPC: C07C233/65
Filed: 1984-02-17
Abstract: N-phenylbenzamide derivatives of the general formula I    <IMAGE> (I)  wherein the radicals R1, R2, and R3, which can be the same or different, are a hydrogen atom or a methyl radical, as well as the pharmacologically acceptable salts thereof for controlling malignant, proliferative and auto-immune diseases and for immunosuppressive therapy upon grafting are described.
Patent JP-S52110620-A (JP)
Title: Detector for object
Inventor: TSUJITA JIYUNICHI
IPC: G03G15/04
Filed: 1976-03-15
Abstract: PURPOSE: To enable the detection of each transparent and opaque objects in the system wherein the light source and the light receiving body are arranged via an object path by changing an incident angle onto the object in accordance with the light transmitivity and refractive index of the body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04269231-A (JP)
Title: Joining method and joining bolt for steel pipe column and beam
Inventor: HIRAYAMA HIROMI
IPC: F16B37/04
Filed: 1991-02-22
Abstract: PURPOSE:To simply join a steel pipe column such as a square steel pipe or a circular steel pipe to a beam only by fastening a bolt or a nut in a field. CONSTITUTION:A joining bolt comprising a bolt, a nut 5 and a washer 1, wherein a cylindrical projecting portion engaged with a joining hole 11 of a steel pipe column 8 and a cap 4 for holding the head of the bolt 3 are fitted to the washer 1 fitted to the head side of the bolt 3 is used as a joining bolt. The projecting portion of the washer 1 is previously engaged with the joining hole 11 of the steel pipe column 8, with the bolt 3 passing through the projecting portion, and a beam 9 is fastened to the bolt 3 by the nut 5.
Patent JP-S55122453-A (JP)
Title: Device for manufacturing yoke core of rotary electric machine
Inventor: TAKAGUCHI SADAO
IPC: H02K15/02
Filed: 1979-03-14
Abstract: PURPOSE:To perform working without using a lubricant so that litte frictional heat is generated and the surface of a metal band sheet is not damaged, by providing roller bearings in the position where a rotary press board for applying prescribed side pressure comes into contact with the metal band sheet. CONSTITUTION:A plurality of roller bearings 13 are provided at the peripheral part of a rotary press board 7, into which a metal band sheet 10 comes into contact. The outside diameter of the rotary press board 7 is made smaller than that of a rotary disc 4 so that the metal band sheet made annular by plastic working is spirally wound. For this reason, the roller bearings 13 are so mounted that the angle defined by the center of gyration of the bearings and the straight line extending between the center 6 of rotation of the rotary press board 7 and the longitudinal center of the roller bearings is a leading angle inside the press board but a trailing angle inside it. As a result, working is so performed that generated frictional heat is greatly reduced and an electrically insulating film is not damaged.
Patent JP-H02211377-A (JP)
Title: Fuel injector
Inventor: NISHIZAWA HIROYUKI
IPC: F02M69/04
Filed: 1989-02-09
Abstract: PURPOSE:To reduce the working cost and obtain the performance in the range where trouble is not generated in the actual use performance by installing a fuel injection valve having a plurality of injection directions in the number less than the number of suction valves, on the line connecting the center of a combustion chamber and the arrangement center of three suction valves and setting a plurality of injection directions so that the fuel jetted into each suction valve is in equal quantity. CONSTITUTION:A fuel injection valve 15 installed into an intake pipe 7 has two injection ports 16a and 16b formed in inclined form in a prescribed angle Three suction valves 17a, 17b, and 17c are formed, having a suction valve 17b as center, and other two suction valves 17a and 17c are formed in symmetrical form, and three valve open and closes three intake ports. The fuel injection valve 15 is arranged on the line A connecting the center B of a combustion chamber 10 and the arrangement centers of three suction valves 17a, 17b, and 17c. The fuel injection angle from each injection port 16a, 16b is beta, and each suction valve 17a, 17b, 17c is branched in equal quantity by each partioning wall 18a, 18b.
Patent JP-S59153412-A (JP)
Inventor: OZAWA TADAO
IPC: H02G1/12
Filed: 1983-02-22
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-2000227630-A (JP)
Title: Camera
Inventor: WATANABE YOJI
IPC: G03B17/20
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of warning a photographer that the camera can not be operated because a battery is not loaded or a battery is improperly loaded. SOLUTION: This camera is attachably/detachably provided with the battery as a power source in a camera main body. When the battery is taken out or the battery is not properly used as the power source even though it is loaded, field is made dark by driving a light shielding part 21 functioning as a means for intercepting an optical path in a finder optical system 10 for observing a subject image, whereby the photographer is informed of the occurrence of some failure concerning the power source.
Patent JP-S62187926-A (JP)
Title: Floppy disk control device
Inventor: IKEUCHI RYOJI
IPC: G06F3/06
Filed: 1986-02-13
Abstract: PURPOSE:To control both disk devices based upon ready specification and disk change specification by forming a signal equivalent to a disk change signal on the basis of a ready signal outputted from one disk device. CONSTITUTION:When a medium replacement signal is generated in the disk device, a ready state register 9 samples a response signal (k) outputted from the disk device at the trailing edge of a poling signal (h) to form a ready register output l. A ready state changing register 10 is set up at the trailing edge of the output l and reset at the trailing edge of a device 1 selecting request signal (j). A switching device 11 samples the response signal (k) at the leading edge of the poling selecting signal (h) and forms a switching device internal signal to be reset at the trailing edge of a device 0 selecting register signal (i). Then, the device 11 outputs a switching device internal signal to a disk change signal (g) during the period that the signal (i) is significant or output a ready state changing register output (m) during the period that the signal (j) is significant.
Patent JP-H01204480-A (JP)
Title: Surface emitting type light emitting diode
Inventor: ITO KIYOSHI
IPC: H01L39/04
Filed: 1988-02-09
Abstract: PURPOSE:To obtain a high efficiency of leading light out by forming a metal layer not heat-treated directly under a light emitting region, disposing ohmic electrodes on a region surrounding the layer, and providing a stepwisely diffused region sufficiently narrowing a current flowing to or from the electrodes in the emitting region. CONSTITUTION:A diffused region is formed of a first diffused region 9 arriving at the interior of a second conductivity type clad layer 4 from the surface of a cap layer 5 and a second diffused region 10 arriving at the interior of the layer 5 from the surface of the adjacent layer 5 to the region 9, and ohmic electrodes 7 are formed on the region 10. Mirror-face metal layer is disposed as a reflecting layer 8 directly under a light emitting region, ohmically contacted at the periphery of the layer 8, and the current is sufficiently narrowed at the emitting region due to the presence of the regions 9, 10. Thus, the reflectivity of a rear face is controlled to about 1, and a high efficiency of leading light out can be obtained with good reproducibility.
Patent JP-H04217464-A (JP)
Title: Polishing sheet and manufacture thereof
Inventor: RONARUDO KAARIISURU UIANDO
IPC: B24D11/00
Filed: 1991-01-29
Abstract: PURPOSE: To improve durability of an abrasive sheet having abrasive grits on the sheet surface with a discontinuous distribution. CONSTITUTION: Grit particles 14 and a brazer are combined by using a temporary binder on the flattened surface of a perforated metal sheet 10 or perforated ceramics having a metalized surface. Thereafter, this product is heated to drive off the temporary binder, and the grit particles 14 are brazed thereon. The intermediate product is put on a backing substrate 20 of a plastic sheet or the like, and is pressurized and heated to embed it in the backing substrate 20. The backing substrate 20 extends into holes of the sheet, thereby provides an abrasive sheet having the grit particles 14 distributed on its surface.
Patent JP-S55122177-A (JP)
Title: Method of molding ats ground unit or the like with resin
Inventor: MIYAGAWA NANAO
IPC: G01S13/74
Filed: 1979-03-14
Abstract: PURPOSE: To improve the operability and reliability of a molded ATS unit, by connecting a board to a coil coated and molded with resin, adjusting resonance frequency and thereafter performing prescribed resin shaping by a metal mold provided with a chamber.  
     CONSTITUTION: A coil 5 coated with resin by dipping is connected to a printed circuit board 9 so that the resonance frequency, Q value, etc. of the coil are adjusted by a resistor, a capacitor or the like on the board 9. These members are fitted in a metal mold 17 provided with a chamber 18. Resin is injected into the mold to shape the members. The lead wires 8 of the printed circuit board of the shaped piece and an outside cable are connected to each other in the chamber 18. Resin is then caused to flow into the chamber 18. This results in producing a molded ATS unit of high reliability with good work properties. The resonance frequency of the unit do not change and secular exfoliation does not occur on the unit after the molding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02210957-A (JP)
Title: Facsimile picture image density converter
Inventor: MIYAHARA YOSHIRO
IPC: G06T3/40
Filed: 1989-02-10
Abstract: PURPOSE:To quicken the speed of line density conversion by using a table for run length conversion so as to obtain a run length after the line density conversion and outputting the result after encoding. CONSTITUTION:When there is an indivisible relation between an inputted run length and a line density conversion rate, correction information 19 to correct a caused error is outputted from a table 17 in addition to run length information 18 representing the run length after the line density conversion. The correction information 19 is stored in a register 21, inputted to the table 17 in the succeeding timing to form correction input information 22. An encoding circuit 15 applies encoding based on a white/black level discrimination signal 13 and the run length information 18 after line density conversion to output a run length code 23 after the line density conversion.
Patent JP-H04267936-A (JP)
Title: Dual semipermeable membrane and preparation thereof
Inventor: SHIMATANI SHUNICHI
IPC: B01D71/82
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a dual semipermeable membrane having high water permeability and high desalting capacity in low pressure operation and also having oxidation resistance by supporting an ultra-thin membrane composed of polyamide containing a polyfunctional amino compound unit as a main amine component unit and a polyfunctional carboxylic acid unit as a main acid component unit on a microporous support membrane. CONSTITUTION:The ultra-thin membrane supported on a microporous support membrane is formed from polyamide containing a polyfunctional amino compound unit represented by formula I (wherein R is a 3-8C trivalent saturated or unsaturated org. group which may contain N and/or O and R' is H or a 1-3C alkyl group) as a main amino component unit and at least a polyfunctional carboxylic acid unit selected from a difunctional carboxylic acid unit represented by formula II (wherein Ra is H, or a 1-4C alkyl group, and a ring A is a benzene ring or a cyclohexane ring) and a trifunctional carboxylic acid unit represented by formula III (wherein Rb is H or a 1-4C alkyl group, and a ring A is a benzene ring or a cyclohexane ring) as a main acid component unit.