baber/WOPTO huggingface dataset:
Patent JP-H0917420-A (JP)
Title: Inversion device for paste application hoop material
Inventor: MIZUNO KENJI
IPC: H01M4/36
Filed: 1995-06-27
Abstract: PURPOSE: To reverse a hoop material without contacting a roller to an applying face by providing non-applied portions on right and left end portions of the hoop material when paste is continuously applied to both faces of the long hoop material, and supporting the non-applied portions by means of rollers so as to reverse the same. CONSTITUTION: A long hoop material 1 continuously passes in a hopper 3 storing paste 2 from down to up, the extra paste 2 is scraped off by a slit 4 so as to apply the paste 2 of a fixed thickness. This time, scrape devices 8, 8' are provided on the right and left of the slit 4 so as to scrape off the paste 2 of right and left end portions of the hoop material to secure the paste non-applied portions 5. This time, one pair of flange-like reverse roller 6, 6' radially equipped with contact pins 26 are rotated by a shaft 7 as synchronizing with the movement of the hoop material 2, the non-applied portions 5 of the hoop material end portions are successively held between the contact pins 26 and the flange portions so as to reverse the hoop material 1 by 180 degrees. Thereby, the hoop material is freely reversed so as to dry effectively.
Patent JP-S551465-A (JP)
Title: Internal combustion engine device
Inventor: OOYAMA NOBUSHIGE
IPC: F02M25/07
Filed: 1978-12-22
Abstract: PURPOSE: To compatibly control exhaust refluent amount to reduce NO x  particularly at the time of high load in such a way that according as the load in the internal combustion engine increases, the exhaust refluent amount increases, and over the settled load, it is reduced to the contrary with use of a valve.  
     CONSTITUTION: In the structure that intake and exhaust pipes 1, 2 in the internal combustion engine are conducted by an exhaust refluent pipe 2 having a cyclone 3 to eliminate dust and a reflux control valve 4 in order to reduce No x  in the exhaust, the control valve 4 is interlocked through a throttle valve 6A and levers 8, 9, 10, a bellows 11 to receive exhaust pressure in the refluent pipe 2 is connected upon the control valve 4 in the sequence after that with increase of opening degrees of a throttle valve 6A, the opening degrees of the control valve 4 are increased, at the same time, a bellows 11 to receive exhaust pressure in the refluent pipe 2 is connected upon the control valve 4. Therefore, when the exhaust pressure in the exhaust pipe 1 rises beyond a settled value during the drive under the load, the bellows 11 expands, and the opening degrees of the control valve are put on the way of decreasing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6139917-A (JP)
Title: Rotary head device
Inventor: KOMIYA TOSHIAKI
IPC: G11B5/52
Filed: 1984-07-31
Abstract: PURPOSE:To improve the setting accuracy of a gap and to attain thin profile and miniaturization of the titled device by providing a thrust ball bearing to a part between the 1st and 2nd turning bodies constituting a rotary transformer to attain ease of cylinder assembling work. CONSTITUTION:The thrust ball bearing 25 is provided between the 1st and 2nd turning bodies 23, 24 constituting the rotary transformer. That is, a slot is formed on a ring face to which outer races 23A, 24A are opposed and balls are fitted therein. Then a lower cylinder 26 has a cylinder with a bottom and a shaft hole 26H penetrating a rotary shaft 22 coaxially is provided to the bottom, and the turning shaft 22 is supported radially by the bearing through the shaft hole 26H. Thus, the rotary transformer gap is set automatically with high accuracy by providing the ball bearing 25 between the 1st and 2nd turning bodies 23, 24, the cylinder assembling is simplified and the device is made thin in profile and miniaturized.
Patent JP-S643607-A (JP)
Title: Terminating device for optical cable
Inventor: KASHIWASE MASAKAZU
IPC: G02B6/00
Filed: 1987-06-25
Abstract: PURPOSE:To cut the sheath and high-tenacity fiber materials of an optical cable to a desired size while maintaining prescribed working accuracy by scalping the terminal of a clamped optical cable, then blowing air to the exposed high-tenacity fiber materials to suck the materials to a suction port and cutting the fiber materials while the materials are arrayed in the cross direction. CONSTITUTION:The perpendicular oscillation of the optical cable 1 is stopped by a guide 21 and is pinched and fixed by a clamping part 11. The sheath material of the optical cable 1 is then cut by approaching blade parts 31, 31'. The bottom end of the sheath material is slipped down and scaling is executed when the blade parts 31, 31' are lowered again. The suction port 41 is brought near to the cable 1 to suck the fiber materials and the high-pressure air is simultaneously blown from a blowing device 50 to blow and array the bottom ends of the fiber materials; thereafter, the fiber end are further cut to the prescribed size by scissors 61, 61' of the cutting device. The cutting of the sheath material and the cutting of the fiber materials further to the desired length are thereby executed while the prescribed accuracy is assured.
Patent JP-S5384926-A (JP)
Title: Preparation of symmetrical diphenyl ethers
Inventor: HONDA TADATOSHI
IPC: C07C201/12
Filed: 1976-12-29
Abstract: PURPOSE: Title compounds are obtained by reacting unclear substd.  nnitrobenzenes or nuclear substd.  halogenzenes as raw material with alkali metal hydroxides in the presence of a phase transfer catalyst without using expensive potassium salts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5583864-A (JP)
Title: Diffusion state analysis system
Inventor: SUMIMOTO TETSUHIRO
IPC: G06T1/00
Filed: 1978-12-21
Abstract: PURPOSE: To analyze a diffusion state with a high resolution even in case of pollution of a wide density change range by sliding successively the upper limit value and the lower limit value of a density to be analyzed in the change range of a pollution density when the pollution state of the sea, etc., changing gradually in respect to time is analyzed.  
     CONSTITUTION: Slides 2 where states before and after diffusion of a pollutive material are photographed are picked up by camera 3, and obtained video signals 5 are converted to digital signals by 6 and are stored into files 111 and 112 of memory 11 through CPU10 with density distribution of slides 2 digitized. Next, difference components of the density level of each picture element between two slides are calculated and stored in file 113. Data of file 113 is converted to analogue signals by 16 and is quantized to, for example, 12-step density levels by A/D converter 17. Upper and lower limits of density levels at this time are determined by the set voltage of reference voltage generator 18, and upper and lower limit values are slided successively when a density change range is wide. In each quantized density level above, color synthesis of three primary colors is performed by RGB amplifier 25, and the density pattern is displayed on monitor 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09323143-A (JP)
Title: Die device for die casting
Inventor: KANAYAMA ATSUSHI
IPC: B22D17/20
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a die device capable of unnecessitating gate cutting work and making the gate small in size. SOLUTION: A nozzle body 11 and the die 20 are provided with a temp. adjustable heating means respectively. Since molten metal in the nozzle body 11 and the die 20 is held into easily fluidity state, the molten metal is passed through even a narrow gate part in the boundary between the runner gate part 22 and the product part 21 while holding good fluidity. In this result, the molten steel is smoothly charged in the die 20 and cooled and solidified. Thereafter, at the time of opening the die 20, the narrow gate part is broken and the runner gate part 22 and the product part 21 are separately taken out.
Patent JP-H081479-A (JP)
Title: Main shaft device provided with cooling function
Inventor: MATSUZAWA KAZUYOSHI
IPC: B23Q11/12
Filed: 1994-06-20
Abstract: PURPOSE:To provide a main shaft device complexly provided with a cooling means between a rotor and a main shaft of a built-in motor and a cooling means having great cooling effect between a stator side and a main shaft head inner circumference part especially. CONSTITUTION:In a main shaft device 10 provided with a cooling function, multiple vent grooves 1A are arranged in the axial direction in the outer circumference part of a main shaft 1 for fixing a rotor R, while a rotor cooling means 30 forcibly feeding cooling air A to the vent grooves 1A from one side of the main shaft 1 outer circumference part, and a stator cooling means 40, in which multiple flow passage grooves 8A are arranged at least in the axial direction in the inner circumference wall part 4C in a main shaft head 4 for holding the outer circumference part of a stator S and cooling liquid G is forcibly fed from one side of the main shaft outer circumference part to the flow passage grooves 8A so as to cool the stator S, are arranged.
Patent JP-H08328-A (JP)
Title: Raindrop draining device for umbrella
Inventor: FUJITA SANAI
IPC: A45B25/28
Filed: 1994-06-21
Abstract: PURPOSE:To provide a raindrop draining device for an umbrella, by which raindrops adhering to an umbrella can be removed in a short time, easily and surely. CONSTITUTION:This raindrop draining device for an umbrella includes plural brush parts for forming many brushes, and comprises an umbrella insert part 1 where an umbrella to which raindrops adhere is inserted, an air blowing part 2 for feeding hot air into the umbrella insert part 1, and a raindrop storing part 3 for storing and discharging raindrops.
Patent JP-H06151-A (JP)
Title: Suction implement of vacuum cleaner
Inventor: OKUBO HIDEO
IPC: A47L9/04
Filed: 1992-06-19
Abstract: PURPOSE:To provide the suction implement having a rotator of the vacuum cleaner whose handleability is satisfactory. CONSTITUTION:The suction implement is provided with a lever 38 for switching an actuator 34 of a changeover switch 33 for switching the rotational direction of a motor, the lever 38 is operated by interlocking with an advance of moving forward and backward of a suction implement main body 21, the rotational direction of the motor is switched, and the lever 38 is always energized by prescribed force in the direction in which it is operated at the time when the suction implement main body 21 is moved backward.
Patent JP-S6220578-A (JP)
Title: Adhesive composition
Inventor: MORI MASAHITO
IPC: C09J175/00
Filed: 1985-07-19
Abstract: PURPOSE:An adhesive composition suitable for bonding especially between a specifically coated aluminum plate and a polyvinyl sheet, etc., having improved adhesivity, comprising a main agent composition such as thermoplastic polyester urethane rubber, etc., and a polyisocyanate compound as a crosslinking agent. CONSTITUTION:An adhesive composition of two-pack type consisting of a main agent composition comprising (A) a solution of thermoplastic polyurethane rubber or the urethane rubber modified by a vinyl monomer graft reaction, (B) chlorinated rubber (preferably one obtained by chlorinating natural rubber or isoprene rubber) and (C) one or more of an organic alkylalkoxysilane compound (preferably aminoalkyl and epoxyalkylalkoxysilane) and (D) a polyisocyanate compound as a crosslinking agent. Preferably 100pts.wt. component A is used with 30-80pts.wt. component B, 0.05-5pts.wt. component C and 5-50pts.wt. component D.
Patent JP-H0833295-A (JP)
Title: Generator
Inventor: MATSUDA ISAO
IPC: H02K19/22
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a generator having a field pole excellent in resistance against centrifugal force. CONSTITUTION:A magnetic iron plate and a nonmagnetic iron plate are coupled to form an integrated iron plate. The integral iron plates are then laminated to form pectinated field poles 2a, 2b and a part 3 for insulating the field poles 2a, 2b magnetically. Since the field poles 2a, 2b are supported by a shaft 7 at both the base end part and forward end part thereof, resistance against centrifugal force F is enhanced as compared with a conventional generator.
Patent JP-H0828591-A (JP)
Title: Oil feed and discharge structure of canceller for hydraulic clutch
Inventor: YOSHIKAWA HARUHIKO
IPC: F16D25/0638
Filed: 1994-07-13
Abstract: PURPOSE:To increase the speed of the feed and discharge of oil to and from the canceller oil chamber of a hydraulic clutch and to prevent the occurrence of defective engagement of the hydraulic clutch during the low temperature starting of an engine and the drag of the hydraulic clutch after the starting of the engine. CONSTITUTION:A support 2 is fixed to the casing of a transmission, a main shaft 4 is relatively rotatably fitted in the inner periphery thereof through a needle bearing 5, and a clutch hub 13 is relatively rotatably fitted in the outer periphery thereof. An annular groove 2b formed in the outer periphery of the support 2 is partitioned into an oil feed groove 2d and an oil discharge groove 2e by a pair of weirs 2c. Oil fed through an oil passage 2a is fed to a canceller oil chamber through the oil feed groove 2d and the oil hole 13a of the clutch boss 13. Oil in the canceller oil chamber is discharged through the oil hole 13a, the oil discharge groove 2e, an oil passage 2f, the needle bearing 5, and the oil passages 4a and 4a of the main shaft 4.
Patent JP-H0449060-A (JP)
Title: Driving method for thermal head of heat transfer recorder
Inventor: FUJIWARA YOSHIHISA
IPC: B41J2/36
Filed: 1990-06-18
Abstract: PURPOSE:To obtain an accurate density printing even if the number of heat generating resistors is increased by deciding an application signal every value to be applied to the resistor according to a coefficient value of an area ratio to be printed and an application signal energy value before correction, and applying the energy to the resistor. CONSTITUTION:The number of heat generating resistors is counted by a first calculator 1, a transfer efficiency, a transfer efficiency coefficient and an applying pulse width after correct are obtained by a second calculator 2 based on it, and applied to a heat generating resistor 3. Here, the transfer efficiency Y(X) is an area ratio occupied by dots due to the heat generated from the resistor in an arbitrary zone on a recording medium. The efficiency W(X) of this case is represented by W(X) = Y(X)/Tmax, where the Tmax is the maximum transfer efficiency, and represented by an area ratio occupied at the maximum by dots in an arbitrary zone on the medium. The width P(X) after correction is obtained by P(X) = P0 X c/W(X), where P0 is an applying pulse width before correction, and c is a correction coefficient to be decided according to the relationship between a thermal head, a recording sheet and an ink sheet or thermal head and a heat sensitive recording sheet.
Patent JP-S5863266-A (JP)
Title: Confirmation of facsimile information
Inventor: SONEHARA NOBORU
IPC: H04N1/00
Filed: 1981-10-12
Abstract: PURPOSE:To ensure a display for the missing of information and to facilitate an inspection for the circuit quality, by sending back the total number of receiving scan lines in the form of a reception confirming signal of the transmitting FAX information at a time point when the communication of a screen. CONSTITUTION:For the FAX picture signal given from a transmitter, the data is reproduced by a modulator/demodulator 10 and then applied to a decoder 12 via a controller 11. Thus the picture signal is reproduced. The decoder 12 detects the synchronizing of a scan line and then counts the number of receiving scan lines by a scan line counter 13. After receiving the facsimile information of a screen, the controller 11 sends back the count value of receiving scan lines detected by the 13 via the counter modulator/demodulator 10 and in the form of a reception confirming signal.
Patent JP-S5682454-A (JP)
Title: Alternating current detector
Inventor: MATSUNAGA KUNIAKI
IPC: H02H3/08
Filed: 1979-12-11
Abstract: PURPOSE: To make possible the direct detection of current value, make circuits simple and improve current responsiveness by using a lead switch.  
     CONSTITUTION: When current is supplied from an AC power source 3 to a load 4, alternating magnetic fields are generated in a coil 1, and a lead swtich 2 makes on-off operations by responding to these magnetic fields. This causes the pulselike pulsating detected signal to be generated through the contacts of the swtich 2 from a DC power source 5. This signal is smoothed 6 and controls the on-off operation of the apparatus of the next stage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0911564-A (JP)
Title: Printer
Inventor: SASAKI TOSHIHIRO
IPC: B65H1/24
Filed: 1995-06-27
Abstract: PURPOSE: To provide a printer having a pressure contact and a release switching mechanism capable of bringing a sheet placing plate into pressure contact with a sheet feed roller or releasing the plate from the pressure contact at a suitable timing by utilizing the movement of a carriage. CONSTITUTION: This printer comprises a sheet placing plate 8 rotatably supported at the other end with one end as a center to place a sheet, a sheet feed roller 9 for feeding the sheets placed on the plate 8 one by one into a printer 1, and a carriage 7 for placing a recording head for recording the sheet conveyed in the printer 1 to reciprocate it along a platen. Further, the printer comprises a pressure contact and release switching mechanism 2 for bringing the plate 8 into pressure contact with the roller 9 or releasing the pressure contact in response to the moving position of the carriage 7.
Patent JP-H116459-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: ITOYAMA HIROYUKI
IPC: F02M25/07
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To carry out traveling even in the case where an intake rate detecting means is in an abnormal condition by providing a minimum injection rate in a stable fuel injection state even if an intake air rate is changed through calculating a maximum injection rate using a signal such as an intake air rate, and using an allowable maximum injection rate adjacent to maximum supercharge. SOLUTION: An operating condition detecting means 1 is provided to detect an operating condition, and a fuel injection rate is calculated from an output of the operating condition detecting means 1 by a fuel injection rate calculating means 2. From each output of the operating condition detecting means 1, an intake air rate calculating means 3, and each parameter detecting means 4, a maximum fuel injection rate at the time of a normal operation is calculated by a normal time maximum fuel injection rate calculating means 5, and an allowable maximum injection rate is set by an allowable maximum injection rate calculating means 6. A final maximum fuel injection rate is calculated from each output of both calculating means 5, 6 by a final maximum injection rate calculating means 7.  A final injection rate is set from each output of the calculating means 2, 7 by a fuel injection rate setting means 8, and an injection rate is controlled from its output by a fuel injection rate controlling means 9.
Patent JP-H0828736-A (JP)
Title: Solenoid valve
Inventor: TANI TAKIO
IPC: F16K31/06
Filed: 1994-07-13
Abstract: PURPOSE:To prevent sheets constituting a stator from being displaced in incorporation for holding the high accuracy in the response property. CONSTITUTION:A stator 20 is formed by laminating arcuately bent sheet-like segments displaced circumferentially from each other and received in a valve casing 11 above a valve element 13. While a C-ring 30 is fitted in a groove 20d of the stator 20, it is also fitted in a groove 11b of the valve casing 11 to fasten the stator 20 from the outer peripheral part 20b. Also, the tapered surface 16a of a spacer 16 abuts against the outer peripheral edge of the lower end of the stator 20 to energize the stator 20 radially inward. Thus, the disconnection of a coil 31 caused by the displacement of a plurality of segments forming the stator 20 and the defective operation of a solenoid valve 10 caused by a change in an air gap between the valve element 13 and stator 20 can be prevented.
Patent JP-S6139053-A (JP)
Title: Electrophotographic sensitive material
Inventor: FUKUMA TOSHIAKI
IPC: G03G5/14
Filed: 1984-07-31
Abstract: PURPOSE:To improve the uniformity, adhesiveness and solvent resistance of the film of an intermediate layer, to provide excellent electrophotographic characteristics and to obtain an image having good resolution and contrast by forming the intermediate layer by electrodeposition of a water soluble resin. CONSTITUTION:An undercoating layer 4 which is the intermediate layer is formed by electrodeposition of the water soluble resin on a conductive base 3 consisting of a conductive film 2 formed on the surface of, for example, a base film 1 and a photoconductive layer 5 is provided on said layer 4 to form the titled photosensitive material. The electrographic sensitive material is so constituted as to form the image by charging electrostatically the surface of the layer 5 formed in such a manner by a corona discharge treatment, subjecting said layer to the writing corresponding to image information by using, for example, a semiconductor laser, etc. to form the electrostatic latent image and attracting a toner thereto according to the electrostatic latent image. The photosensitive material is characterized by the formation of the layer 4 by the electrodeposition. More specifically, a voltage is impressed to the base 3 in a water soluble resin soln. to electrodeposit said water soluble resin on the surface of the base 3 by which the layer 4 is formed.
Patent JP-H1118477-A (JP)
Title: Initial pole position estimation method of permanent magnet type brushless motor
Inventor: OGURO RYUICHI
IPC: H02P6/28
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To quickly estimate the initial pole position of a motor, while the motor is in a stationary state, even if electrical parameters are not accurately obtained. SOLUTION: In order to estimate the pole position of a permanent magnet type brushless motor 8, a γ-axis and a δ-axis whose direction leads the γ-axis by an electrical angle of 90 degrees are arbitrarily set on space coordinates and a current control system 2 in the γ-axis direction is composed of a closed loop and a current control system 3 in the δ-axis direction is composed of an opened loop. An interference current iδ which is generated in the δ-axis direction when a γ-direction current command iγRef is given as a step-form alternating current command is monitored. If the sign of the product of the integral value of the interference current and γ-direction current command value is positive, the γ-axis is put forward by a minute angle Δθ.  If the sign is negative, the phase is put backward by a minute angle Δθ so as to make the γ-axis coincide with a d-axis, which is a real magnetic axis or a (-d)-axis which is ahead of the real magnetic axis by 180 degrees.
Patent JP-S63199128-A (JP)
Title: Hydraulic transmission
Inventor: NISHIMURA SADANORI
IPC: B60K17/10
Filed: 1987-06-29
Abstract: PURPOSE:To make it possible to assemble easily by accommodating an oil pump and an oil motor in the left side inner case and an oil charge pump and an oil motor in the right side inner case, respectively. CONSTITUTION:This hydraulic transmission 13 furnishes an oil pump 27 and two oil motors 29, 29 driven by the oil pump 27, deceleration mechanisms 31, 31 arranged between the oil motors 29, 29 and the right side and the left side axles 21, 21, a mission case 33, and the like, and the right side and the left side axles 21, 21 are arranged coaxially. The right end of a driving shaft 55 is penetrated through a bearing hole 83 on a base plate 35, and projected to the right side fixing surface 35B of the base plate 35. Also, just at this position, a gear type oil pump is furnished as an oil change pump 85 to feed the oil to a suction port 57 of the oil pump 27.