baber/WOPTO huggingface dataset:
Patent JP-S58187616-A (JP)
Title: Metal bearing
Inventor: OOMOTO KOURIYUUROU
IPC: B21B13/00
Filed: 1982-04-24
Abstract: PURPOSE:To prevent the seizure of a metal even if bending occurs to a drive shaft, by using a metal with a spherical seat as a metal for bearing. CONSTITUTION:If a drive shaft 4 is bent with high load applied to the roll 5 of a mill, a metal 10 with a spherical seat slides along a peripheral line of a spherical surface, and a high pressure is prevented from being exerted as a result of the metal 10 making partial one-sided contact. This method completely prevents the occurrence of seizure trouble.
Patent JP-H07255193-A (JP)
Title: Control method for brushless motor and its device
Inventor: OHARA YOSHIYUKI
IPC: H02P6/28
Filed: 1994-03-11
Abstract: PURPOSE:To lighten the vibration and noise of a brushless motor by making possible smooth torque control. CONSTITUTION:A control circuit 7 has ROM 7a, which has stored the torque variation geared to the fluctuating load separately for each of a plurality of divisions which are made by dividing one rotation (one cycle) of a rotor 1a, based on the output position detection signals of a position detector 3, and operates and makes intermediate torque variation in each division, based on the torque variation of ROM 7a when controlling the rotation of a brushless motor, and controls the torque of the brushless motor 1, based on the torque variation being made separately for each division and the torque variation stored. In this torque control, in case of PWM control method, specified voltage is applied to a plurality of armature windings of the brushless motor 1, and also the present command PWM ON time (and present command PWM OFF time) of the PWM signal is corrected and set with each torque variation.
Patent JP-H10270924-A (JP)
Title: On-vehicle glass antenna
Inventor: TADOKORO SHINGO
IPC: H01Q1/32
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the antenna with a high reception gain for an FM radio broadcast wave and the glass antenna for an automobile with a high reception gain for a TV broadcast wave. SOLUTION: As one embodiment, the antenna is made up of 1st antennas 3, 13 for receiving an FM radio broadcast wave provided mainly with a 1st vertical wire extended along a side of a window glass pane from 1st feeding sections 2, 12 provided to a lower corner of the side window glass and with a 1st horizontal wire connecting to the vertical wire and extended along an upper side, and at least with a 2nd horizontal wire extended in parallel with the 1st horizontal wire and made up of 2nd antennas 5, 15 for receiving a TV broadcast wave provided at least with a 1st horizontal wire extended along a lower side from 2nd feeding sections 4, 14 placed closely to the 1st feeding sections 2, 12, a vertical wire extended along a side of the 2nd feeding sections 4,  14 and with a 2nd horizontal wire connecting to the vertical wire and extended closely to the lowermost horizontal wire of the 1st antennas 3, 13 in parallel.
Patent JP-S60210462-A (JP)
Title: Inkjet recorder
Inventor: SATOU HIROAKI
IPC: B41J2/06
Filed: 1984-04-05
Abstract: PURPOSE:To enable the separating and flying of ink accurately and uniformly at the electrode corresponding to image information by applying a high voltage pulse according to image information to an ink adapted decrease in the surface tension responding to the intensity of electric field to form ink drops separately. CONSTITUTION:When a high voltage pulse is applied, the surface tension of an ink decreases to 1/2-1/3 between electrodes 16. With such a decrease in the surface tension of the ink, ink is constricted between the electrodes 16 as it tends to be spherical at the portion of a nozzle 2 not subjected to this decrease in the surface tension. As the constriction of the ink grows, ink drops 7 forms and are about to be discharged from the nozzle 2 by an ink pressure of a space 17. Upon the discharge of the ink drops 7 from the nozzle 2, the positively charged ink drops 7 fly toward an opposed electrode 19 by an electric field between an electrode 15 for accelerating electric field and the opposed electrode 19 to print a recording paper 18.
Patent JP-S57184381-A (JP)
Title: Video signal processor
Inventor: YAMASHITA NOBUITSU
IPC: G11B20/06
Filed: 1981-05-08
Abstract: PURPOSE: To avoid lowering of the S/N for the recording with high density, by using a phase linear transversal filter to both a emphasizing circuit and a de- emphasizing circuit respectively.  
     CONSTITUTION: An emphasizing circuit consists of an analog delaying element 8 containing an n-stage time delaying element to which the video signal Sa' is fed, a coefficient device 9 which gives a symmetrical weight coefficient centering on the intermediate tap to ensure the emphasis properties after connected to plural output taps of the element 8, and an adder 10 which delivers the total sum of the outputs given from the device 9. The output Sb' of the emphasizing circuit is clipped by a white/black clipping circuit 11. A phase linear transversal filter is used also to a circuit that performs the de-emphasis and the noise clipping of the reproduced signal. Then a high pass filter is used to subtract the output of the device 9 connected to the intermediate tap of the element 8 from the output of the adder 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58185235-A (JP)
Title: Manufacture of cushion and its mold
Inventor: KOBAYASHI AKIO
IPC: B29C44/04
Filed: 1982-04-23
Abstract: PURPOSE:To manufacture the cushion of which an impregnated layer is shaped enough deeply till an inside, by degassing a foaming gas outside through the open cells of a foam chip by arranging the foam chip having the open cells in a molding chamber when foam molding the stock of a foam. CONSTITUTION:When the foam chip 4 having open cells is arranged, being supported at the predetermined position of a molding chamber space (e.g., it is stuck to the tip of a cylindrical protrusion 10), and the stock 9 of a foam filled in the molding chamber is foam molded, a cushion is obtained, a foaming gas being exhausted at the seat forming part 2 from a degassing hole 7 as same as a conventional method and it being exhausted at the side part 1 from the degassing hole 11 through the open cells of the foam chip 4. At this time, it is recommended to use the mold in which the cylindrical protrusion 10 is protruded from the inner wall of a mold into the molding chamber and the degassing hole 11 is provided at its tip. EFFECT:The stock 9 of a foam is impregnated at a side part 1 deeply till an inside through the open cells of a chip 4 together with a gas and the hardness of the side part 1 increases.
Patent JP-H10261070-A (JP)
Title: Image input device
Inventor: SHIRAHATA TAKUYA
IPC: H04N1/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a film from being uselessly damaged, by providing a means for saving a magnetic head from the surface of film when it is not necessary to read magnetic information. SOLUTION: A magnetic head 24 is held by a holding member 41 fixed on the rotary shaft of saving motor 40. A CPU rotates the saving motor 40 back and forth while controlling a magnetic head saving motor driving circuit. Thus, the magnetic head 24 can be touched to/separated (saved) from the magnetic reading plane of roll film 23 corresponding to the rotating direction of rotary shaft. When it is detected the magnetic information of all frames is completely read, the CPU performs positive (YES) decision, stops driving a DC motor and stops feeding (taking up) the roll film 23 to around a take-up spool. The CPU rotates the saving motor 40 backward by controlling the magnetic head saving motor driving circuit. Thus, the magnetic head 24 is moved away from the surface of film and can be saved from the film surface.
Patent JP-S61228161-A (JP)
Title: Core-filled rack bar
Inventor: TANABE KEIJI
IPC: F16H55/06
Filed: 1985-04-02
Abstract: PURPOSE:To provide a rack bar which is easy to machine and has high strength, by a method wherein a rack tooth is pressure-molded in a tube into which a core made of steel is inserted, and the core made of steel is caused to remain within the tube. CONSTITUTION:Under a state in that a core 1 made of steel is inserted into a tube 12, a rack tooth 15 is formed only by forging processing or by forging and cutting processing. The core 11 made of steel is left remaining in a position situated facing a tooth forming part 16 of the tube 12. As a result, a tooth root part 17 is compressed for deformation toward steel core 11 side together with the corers 11 made of steel, a thickness T of the tooth root part 17 is prevented from decrease and can be maintained at a given value.
Patent JP-H01241256-A (JP)
Title: Telephone system
Inventor: TANAKA SHIGENOBU
IPC: H04M1/65
Filed: 1988-03-22
Abstract: PURPOSE:To prevent an operation by an erroneous command by informing the operating content to a caller by a voice message at the detection of a command and applying the control whether or not the operation is to be executed according to a PB signal from the caller. CONSTITUTION:When the remote control is started, a PB signal detection means 4 detects a command signal comprising a PB signal. After the command signal is detected, a message in response to the command detected from a voice recording medium 8 of the command message is selected and a recording/reproducing means 5 sends it to a telephone line 1. For example, if the detected command is a delete command of the reception message 1, a message of 'received message 1 is to be deleted?' is selected and sent. After the end of the command message, the PB signal is detected and after the command confirming signal being an acknowledge signal by the caller is detected, the command is executed. If the command acknowledge signal is not detected within a prescribed time, timeout takes place and the command waiting state is restored again.
Patent JP-H04303675-A (JP)
Title: Thermal copying machine
Inventor: KAKIUCHI TSUTOMU
IPC: B41J17/36
Filed: 1991-04-01
Abstract: PURPOSE:To lower a cost of a thermal copying machine by providing a simple- structure mechanism for preventing a manuscript and a thermal copying material from burning by a heat from a light source when they are stopped in the feed path thereof. CONSTITUTION:When a manuscript 1 and a thermal copying material 2 are brought to a stop in the feed path thereof, a load between a drive belt take-up roller 10 and a drive roller 7 is increased and the tension of the drive belt 7 is increased. Thus, the drive belt 7 presses a pulley 13 to rotate a bracket 11 clockwise. A rear end 11b of the bracket 11 presses a pressing button 15a of a pressing switch 15 to turn OFF a light source 4.
Patent JP-H04305024-A (JP)
Title: Method for heating and working fluoride glass
Inventor: SAKAGUCHI SHIGEKI
IPC: C03B8/00
Filed: 1991-04-01
Abstract: PURPOSE:To heat and work a fluoride glass preform 4 without causing local crystallization on its surface. CONSTITUTION:A dry inert gas 9 is introduced into an applicator 3 to cover a fluoride glass preform 4 with the inert gas, a microwave is emitted from a microwave oscillator 1, and the part of the preform 4 to be worked is heated in the atmosphere. The heated preform 4 is drawn to obtain a fiber 8.
Patent JP-S58186087-A (JP)
Inventor: OGAWA KAZUO
IPC: G21C13/073
Filed: 1982-04-26
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-S62225555-A (JP)
Title: Polyester having improved antistatic properties and slipperiness
Inventor: YONEDA TADAHIRO
IPC: C08J5/18
Filed: 1986-03-28
Abstract: PURPOSE:The titled polyester suitable as magnetic tapes having improved antistatic properties and slipperiness, obtained by dispersing fine particles of a specific heteropolyacid salt to polyester. CONSTITUTION:Fine particles consisting of a heteropolyacid salt having 0.05-10mum average particle diameter is dispersed into polyester. A salt of a heteropoly acid, a compound oxygen acid of at least one element selected from boron, aluminum, gallium, silicon, germanium, cerium, titanium, zirconium, etc., and at least one element selected from molybdenum, tungsten and vanadium and a cation selected from rubidium, cesium and ammonium ion is used as the heteropolyacid salt. The fine particles consisting of the salt is spherical and the amount of the fine particles added is 0.01-15wt% based on the polyester.
Patent JP-S59193464-A (JP)
Title: Substrate for electrophotographic sensitive body
Inventor: YASHIKI YUUICHI
IPC: G03G5/14
Filed: 1983-04-19
Abstract: PURPOSE:To obtain an inexpensive, small-sized and lightweight substrate ensuring favorable image characteristics and facilitating treatment after use by forming a resin layer on the surface of a paper tube, polishing the surface, and forming an electrically conductive paint film. CONSTITUTION:The surface of a paper tube is coated with resin paint to form a film, and the surface is polished and coated with electrically conductive paint. When polishing is carried out after forming the resin layer on the surface of the paper substrate as mentioned above, the fibers of the paper are fixed by the paint film, so polishing is facilitated. By forming an electrically conductive layer with the electrically conductive paint after the polishing, an electrically conductive substrate having a smooth surface free from defects can be obtd. The electrically conductive paint is preferably prepd. by dispersing electrically conductive powder such as metallic powder or carbon black in resin. The preferred volume resistivity of the electrically conductive layer is <=about 10<10>OMEGAcm. The resulting substrate is inexpensive and light in weight, improves copying characteristics, and facilitates treatment after use.
Patent JP-S52152442-A (JP)
Title: Polypropylene resin compositions
Inventor: KAWAHARA TETSUTOSHI
IPC: C08L7/00
Filed: 1976-06-14
Abstract: PURPOSE: To improve the transparency of polypropylene resin by incorporating a specific condensate, phenolic compound, dialkyl thiodipropionate, etc. with polypropylene resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S543160-A (JP)
Title: Production of tetrafluoroethylene resin pipe with larger diameter
Inventor: KAWACHI MASAHARU
IPC: B29C67/00
Filed: 1977-06-09
Abstract: PURPOSE:An aqueous dispersion of a tetrafluoroethylene resin is precipitated on the of a rotating pipe utilizing centrifugal forces to produce title resin pipe with a large diameter in uniform wall thickness without using expensive molds.
Patent JP-H03223616-A (JP)
Title: Photoelectric range finder
Inventor: SAITO TETSUYA
IPC: G01C3/06
Filed: 1990-03-19
Abstract: PURPOSE:To improve measuring accuracy by providing a constitution wherein a field-of-view stop is provided for the light axis of a light receiving lens, the width of the opening in the moving direction of an image forming point is made small, and the width in the perpendicular direction is made large. CONSTITUTION:When reflected light 15 passes through an elliptical stop hole 9a of a field-of- view stop 9, the light ray is restricted with a narrow opening part in the direction of a minor axis (a) of the ellipse and passes through the vicinity of the light axis of a light receiving lens 7. Therefore, the degree of the effect of the aberration of the lens is less. A height A of an image along an axis (y) is small. In the direction of a major axis (b) of the ellipse, the light ray fully expands in the width of the opening, and a width B of the image along the axis (x) is large in comparison with the height A. Therefore, the center of gravity of optical energy is located in the oblong range expressed by slant lines with respect to the received spot whose image is formed in a photodetector 8. Even if the center of gravity of the optical energy of the received light spot is deviated due to the inclination of a body to be measured 4 with respect to the light axis, the aberration of the lens and the like, the amount of the deviation is located within the narrow range of the height A of the image along the direction of the axis (y). Meanwhile, the received light whose image is formed in the photodetector 8 is moved in the direction of the axis (y) in correspondence with the displacement of the body to be measured 4. There is no position sensitivity in the direction of the axis (x) perpendicular to the direction (y).
Patent JP-H01241647-A (JP)
Title: Arithmetic processing unit
Inventor: SATO YOICHI
IPC: G06F12/08
Filed: 1988-03-23
Abstract: PURPOSE:To make the access speed to a cache memory high by connecting the cache memory and >=2 LSI chips through a chip which has function to prepare new writing data from the data of a buffer register and writing data. CONSTITUTION:When data is transferred through the chip, which has a cross bar switch 70, between cache memories 83, 84 and the LSI chip, the data before writing of the cache memories 83 and 84 are read and held by the buffer register. The chip having the cross bar switch 70 prepares the new writing data from the data of the buffer register and the writing data and the new data can be wholly written to a main storage device 91. Thus, a total line length to form a data bus, in which the data is transferred, can be made minimum and the high speed access of the cache memory can be realized.
Patent JP-H04280704-A (JP)
Title: Input unit of control device in automatic warehouse
Inventor: HASEGAWA AKIRA
IPC: B65G1/00
Filed: 1991-03-07
Abstract: PURPOSE:To provide the input unit of a control device located in an automatic warehouse and capable of inputting address of an article storage shelf easily and speedily at one touch. CONSTITUTION:A rack device is displayed on a displayu panel 1 in a plan view by being partitioned per every article storage shelf. By bringing the scanner 12 of a bar code reader 11 into contact with a bar code 10 in a partition part 9 on the display panel 1 corresponding to a desired article storage shelf by an operator, address of the article storage shelf can be inputted.
Patent JP-S63259579-A (JP)
Inventor: JIYOSEFU JIYON DANIERU
IPC: B41J2/44
Filed: 1988-03-23
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-S543796-A (JP)
Title: Oscillator stabilizing mechanism
Inventor: KURAFUJI YASUSHI
IPC: B63B29/12
Filed: 1977-06-10
Abstract: PURPOSE: To maintain the attitude of a table constant by constructing to reduce the inclined angle of the setting table in comparison with that of a weight as a pendulum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51145354-A (JP)
Title: Moving substance supervisor
Inventor: HIRAHARA TADAO
IPC: G01B11/02
Filed: 1975-06-09
Abstract: PURPOSE: A moving substance supervising device capable of detecting a configuration or the like of the moving substance even in the night time while supervising it in the short distance as well as a long distance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03269969-A (JP)
Title: Retaining device of mounted parts in connector
Inventor: SAITO MASAAKI
IPC: H01R33/76
Filed: 1990-03-19
Abstract: PURPOSE:To reduce the time and labor of releasing lock pieces with a jig or a manual work by carrying out the contact and the release of the lock pieces by utilizing the moving operation of a moving plate to carry out the contact and the release. CONSTITUTION:Lock pieces 4 are provided integrally with a mounted part 3 shown in an imaginary line, the lock pieces 4 are extended along the both side surfaces of a connector, and hooking pieces 5 at the tips are locked demountable on both ends of a connector main body 1. The lock pieces 4 are arranged to release the locking by pressing to displace from the inner side to the outer side by a moving plate 2. When the moving plate 2 is moved to one side either to the right or to the left, the lock pieces 4 are pressed from the inner side to the outer side against the elasticity by the end surface of the moving plate 2, and the locking with the connector main body 1 is released.
Patent JP-S61227079-A (JP)
Title: Thermal transfer type printer
Inventor: KASE TAKAAKI
IPC: B41J15/04
Filed: 1985-04-01
Abstract: PURPOSE:To eliminate the need to machine a spool support part with high precision, by a method wherein both ends of each spool are pressed by support members, and the spools are supported through auto-centering. CONSTITUTION:A cassette 20 enclosing a payout-side spool 21 with a fresh ink sheet 1 wound therearound and a take-up side spool 22 in a casing 23 is inserted into a central of a main body 24 of the printer. As a result, a lever part 49 comes into contact with the casing 23, and fastening of each fastening pin 29b by each stopper 47 is released. By this,the support members 28a 28d press both ends of the corresponding spools 21, 22. With the support member 28a rotated under this condition, an engaging projection 28e is engaged into an engaging groove 22a of the spool 22, the ink sheet 1 is taken up by the spool 22, the spool 21 is rotated, and an engaging projection 28f of the support member 28c is engaged into an engaging groove 21a of the spool 21. Accordingly, rotation resistance is applied to the spool 21, resulting in a condition where printing can be performed.
Patent JP-H02248989-A (JP)
Title: Image display device
Inventor: TSURUKI TAKAYUKI
IPC: G09F9/00
Filed: 1989-03-22
Abstract: PURPOSE:To display a bright image with high definition without changing an emitting part by providing an image display screen which is arranged in the opposite direction to the emitting part from an optical deflecting means and that diffuses light from the optical deflecting element. CONSTITUTION:A direction control circuit 305 turns reversely the deflecting direction of the optical deflecting element 102 by every 30 minutes with a horizontal synchronizing signal 312 and a standard clock. A selecting circuit 306 selects one of the two pairs of the signals by a signal which specifies the deflecting direction, simultaneously outputs (n) outputs to a driving circuit X 308 and allows a position, corresponding with the emitting part 101 which has (n) light emitting elements in the horizontal direction to emit them. The emitted light passes through the optical deflecting element 102 in the direction toward the screen 103. At this time, when the light passes through the optical deflecting element 102, the light takes an optical path i and is bent in the left direction for the thirty minutes and for another thirty minutes, the light takes an optical path i+1 and is bent in the light direction. Thus, the display ability of an image displaying device is doubled without changing the composition of the emitting part.
Patent JP-S57184217-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANOUCHI KAZUAKI
IPC: H01L21/28
Filed: 1981-05-08
Abstract: PURPOSE:To increase an integration efficiency by a method wherein a stepped cutting of electrode wiring is prevented and a size room of a contact window is made unnecessary by covering gently sloping an electrode contact window on insulation film with polycrystal silicon layer. CONSTITUTION:Insulation film 6 containing PSG and others is formed on a semiconductor substrate 1 having an impurity region 5 and an opening 7 for connecting the electrode wirings is formed. Subsequently, a polycrystal silicon film 8 is formed thereon and is converted to an oxide silicon layer 81 by oxidizing the surface. In this case, a gently sloping polycrystal silicon layer of considerable thickness is left within the electrode contact window 7 in accordance with difference in oxidization speed and the polycrystal silicon layer is left thin on the insulation film 6. Thereafter, silicon dioxide layer 81 is etching- removed and an electrode wiring 9 of Al, etc is formed. Further, a surface stabilized layer 10 of PSG or the like is formed. According to such a constitution, the stepped cutting of the electrode wiring can be prevented and the diffusion to the impurity region of the electrode material also be prevented in a heat treatment process.
Patent JP-S6060841-A (JP)
Inventor: ERUNSUTO SUTOROOMAIAA
IPC: A61C1/08
Filed: 1984-04-07
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。