baber/WOPTO huggingface dataset:
Patent JP-S5591714-A (JP)
Title: Valve actuating mechanism of internal combustion engine
Inventor: HORIUCHI FUJIMARO
IPC: F01L13/00
Filed: 1978-12-27
Abstract: PURPOSE:To increase the intake efficiency of internal combustion engine by providing a valve actuating mechanism, wherein a tappet guiding member accomodating the tappet of a valve actuating mechanism is rotatively moved to change the  opening and closing timing of the intake valve thereby to optimize the overlap of  opening periods of the intake and the exhaust valve over wide range of engine  operation covering the low speed and high speed operation regions. CONSTITUTION:A rocker arm 5 is provided at its one end with an operation point 5c contacting the upper end surface of the valve rod 7 and at the other end with an acting point 5r for contacting the contact point 3c of a tappet 3. This acting point 5r is formed to have an arcuate surface following a circle which is centered at the axis 2c of the cam shaft in the state in which the valve is closed. The tappet 3 is reciprocatably accomodated by a tappet guiding member 4 which is rotatable around the axis 2c of the cam shaft. The arrangement is such that the tappet 3 is rotated by an angle X as a lever 8 integral with the tappet guide member 4 rotates by an angle Y. The rotational position of the lever 8 is controlled in accordance with the engine speed by means of a servo motor or the like.
Patent JP-S6053697-A (JP)
Title: Device for reducing moment lowering rotor blade pitch
Inventor: UENO TAKUO
IPC: B32B15/085
Filed: 1983-08-31
Abstract: PURPOSE:To reduce the moment of lowering of the pitch of variable rotor blades to decrease operating power upon changing the angle of the rotor blades, by charging molten lead for weight adjustment in recesses in the inner surface sides of regulating arms which are so mounted that they extend from both sides of the support shaft of each variable rotor blade and cross the rotor blade at a predetermined angle, and then by solidifying the leads in the recesses. CONSTITUTION:Molten lead for weight adjustment is charged and solidified in recesses respectively formed in the inner surface sides of regulating arms 32, 32 which extend from both sides of the center shaft of a rotor blade 1 or a rotor blade pivot 9 and which are formed on a balancer 33 that is fitted onto the pivot 9 within a rotor hub 2, 3, crossing the blade 9 at a predetermined angle. Thereby, upon rotation of the rotor blades 1 the regulating arms 32, 32 produce, about the pivot 9, a moment M' in the direction in which the moment M of lowering of the pitch of the rotor blades 1 is cancelled out. Accordingly, operating power upon changing the angle of the rotor blades 1 may be decreased, and as well no lowering of the pitch of the blades 1 comes about even in the case of malfunction of the drive mechanism, thereby vibrational breakage in the range around the full close position of the rotor blades 1 may be prevented.
Patent JP-S5684582-A (JP)
Title: Electronic apparatus
Inventor: MATSUYAMA SHIGERU
IPC: G07C1/22
Filed: 1979-12-12
Abstract: PURPOSE: To enable easy calculation of pace distribution by indicating the time difference between a given lap time and another lap time just before the former, together with the lap time, when a lap time key is operated.  
     CONSTITUTION: When a start-stop key ST/STP is operated, the time is indicated momentarily in an indication device DSP. Next, when the lap time key LAP is operated, the time which has passed by the time when the key is operated is printed PRT together with figures 01 showing the 1st lap time. Afterwards, when the lap time key LAP is operated again, the time which has passed from the start is printed together with figures 02 showing the 2nd lap time and, continuously, the time difference from the just preceding lap time is printed together with figures 01-02 showing the time difference between two lap times. After that, the same printing is performed when the lap time key is operated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0720988-A (JP)
Title: Pointing device
Inventor: MURAOKA RINTAROU
IPC: G06F3/0346
Filed: 1993-06-30
Abstract: PURPOSE:To enable a user to perform a pointing on a display without using any hand. CONSTITUTION:A coordinate detecting means 1 finds which coordinates on the display the fine of sight of the user points at. The coordinate detecting means 1 consists of a means 11 which measures the coordinates on the display on the basis of the position and motion of the eye of the user and a means 12 which corrects the coordinates on the basis of information 200 on an individual difference. The information 200 on the individual difference is measured by using an individual difference measuring means 6 and stored in an individual difference registering means 7. A cursor is displayed on the display by a cursor display means 2 according to the coordinates 100 determined by the coordinate detecting means 1. At the same time, a menu item detecting means 3 generates selected menu item information 300 on a menu item pointed by the cursor. Once the user makes a request to execute the menu item, a menu item execution request detecting means 4 starts a menu item executing means 5.
Patent JP-S5491868-A (JP)
Title: Seal construction for hydroextractor
Inventor: KITAYAMA KOUSAKU
IPC: B30B9/02
Filed: 1977-12-28
Abstract: PURPOSE: For preventing the drying and fixation of sludge on a packing provided between a container portion and an pressure applying cover body, to keep said packing wet with the water supplied to the circumferential grooves through water  supply ports.  
     CONSTITUTION: When a hydroextractor is used, the pressure water whose pressure force is slightly larger than the force of the springs of check valves 21 and 21a is constantly supplied to circumferential grooves 16 and 16 through water supply pipes 24 and 24a and water supply holes 20 and 20. When the water-containing sludge in the container portion 3 flows into the narrow groove 23 of a V-shaped ring 18 while compressed, said check valves 21 and 21a are closed by the pressure thereof and more water-containing sludge is prevented from flowing into the narrow groove 23 of said V-shaped ring 18 by the pressure of the high pressure water enclosed in said water supply ports 20 and 20. When said hydroextractor is not used, a small amount of water is supplied to the said circumferential grooves 16 and 16 through said water supply pipes 24 and 24a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0510874-A (JP)
Title: Light absorbing system gas analysis meter
Inventor: OISHI MITSURU
IPC: G01N21/35
Filed: 1991-07-02
Abstract: PURPOSE:To enable an error of an interference gas to be compensated by providing a first filter which absorbs a light only at a specified wavelength region, a second filter which does not absorb light at a measurement wavelength region, a detector of quantity of light, and an operation portion for calculating a difference of the detection signal and then measuring a concentration of the constituent gas. CONSTITUTION:A primary detection signal 20a of a detector 21 of quantity of light where a flux of light which is transmitted through a measurement cell 2 and a first light filter 23 enter becomes a signal which indicates a quantity of light which is obtained by subtracting an amount of light absorption within a specified wavelength band according to the light filter 23 and the amount of light absorption according to an interference gas within the cell 2 from the quantity of light in the measurement wavelength band out of a flux of light from a light source 1. A detection signal of the detector 21 where the flux of light which is transmitted through the cell 2 and a second light filter 24 enter becomes a signal which indicates an amount of light absorption which is obtained by subtracting the amount of light absorption according to the filter 24 and the amount of each light absorption according to a measurement constituent gas and an interference gas within the cell 2 from the quantity of light within the measurement wavelength band. An operation portion 22 calculates a difference between signals 20a and 20b, outputs the secondary detection signal 22a, and then measures a gas concentration by the signal 22a.
Patent JP-S5490112-A (JP)
Title: New physiologically active substances and preparation thereof
Inventor: YOKOTA AKIRA
IPC: A61P31/04
Filed: 1977-12-26
Abstract: NEW MATERIAL:1-Deoxy-D-arthro-heptulose of formula I, and its 2, 7-anhydride of formula II. USE:Extremely low-toxic pesticides and disinbectants of pathogenic bacteria, e.g. Bacillus subtilis etc. Used for remedy of bacterial infectious disease of mammals. PROCESS:A microorganism belonging to bacillus genus, e.g. Bacillus pumilus No.14 (FERM-P No.4330) or No.15 (FERM-P No.4331), and capable of producing 1- deoxy-D-arthro-heptulose, is cultured in a medium containing, e.g. D-glucose, an extract of yeast, etc., to accumulate 1-deoxy-D-arthro-heptulose in a cultured substance. After separating the cultured cells, the medium is passed through a column packed with an ion-exchanged resin for desalting use, and concentrated to obtain the compound of formula I, from which anhydride of formula II is obtained by acid treatment with sulfuric acid, etc.
Patent JP-H0721002-A (JP)
Title: Message display method
Inventor: YAMASHITA TAKAYUKI
IPC: G06F3/048
Filed: 1993-06-30
Abstract: PURPOSE:To efficiently perform job processing by extracting a text number common for plural items from retrieved text numbers and displaying message text contents corresponding to this extracted common text number on a screen. CONSTITUTION:The items of job contents such as related items A or D are displayed on a menu picture 1, and the various kinds of input and select operations can be performed by a mouse 4 provided with left and right buttons 4a and 4b. A message related to the item selected in the menu picture 1 is displayed on a display picture 5. When it is desired to know the message related to items A2 and D3, the mouse 4 is matched to the item A2 on the menu picture, and the item is selected by clicking the left button 4a. Next, the mouse 4 is matched to the item D3, and the item D3 is similarly selected. Concerning the selected items A2 and D3, the display color is changed, and the state of selecting them is shown. When the right button 4b is clicked, the related message is displayed.
Patent JP-H0913601-A (JP)
Title: Eaves gutter and its stacking structure
Inventor: KATAMATA EIJI
IPC: E04D13/064
Filed: 1995-06-27
Abstract: PURPOSE: To prevent a load breakage by providing a front plate, a rear plate, and a rear ear part, and further providing a locking protruding part protruded inward from the upper end of the front plate and a locking recessed part near the upper end of the front plate. CONSTITUTION: This eaves gutter has a front plate 6, a rear plate 3, and a rear ear part, and also has a locking protruding part 31 protruded inward from the upper end of the front plate 6, and a locking recessed part 1 provided near the upper end of the front plate 6, which is engaged with the locking protruding part 31 in irregular relation at stacking. When a plurality of eaves gutter bodies 1 are stacked in the packaging of the bodies 1, the lower surface 8 of the rear ear part of the upper body 1 is put on the upper surface 15 of the rear ear part of the lower body 1 on the rear plate 3 side, and the engaging recessed part of the upper body 1 is engaged with the locking protruding part 31 of the lower body 1 in irregular relation on the front plate 6 side, so that the bodies 1 can be successively stacked without being broken, and the load breakage can be prevented.
Patent JP-S5866637-A (JP)
Title: Work or assembly device
Inventor: HAMADA TOYOHIDE
IPC: B23P21/00
Filed: 1981-10-12
Abstract: PURPOSE:To improve efficiency and versatility of a work and assembly line, by travelling a running device on a track, mounting a robot of multi-freedom to the running device and travelling the robot between work stations while performing assembly work. CONSTITUTION:A knuckle robot 11, having 5-freedom, is provided in a running device 12a on a track 13 of closed loop shape, and moved running between peripheral devices 21-25. Assembly jigs 14a, 14b are provided on the running device 12a. Said robot 11 successively picks up parts, arranged on a synchronously running part tray 20, to perform assembly work during running. A worked object is carried to the peripheral devices of screw tightening device 21, oil feed device 22, etc. while performing assembly work, to perform each work and assembly. In this way, a time of loss for transferring the worked object can be eliminated to perform high efficient work, further versatility of a line can be improved.
Patent JP-S6138871-A (JP)
Title: Diamond id blade
Inventor: KURATA MITSUO
IPC: B24D5/12
Filed: 1984-07-31
Abstract: PURPOSE:To identify the growing direction of material ingot between respective wafer by forming the cross-section of innercircumferential edge of ID blade asymmetrically between the front and rear faces thereby providing warp in predetermined direction to the sliced wafer. CONSTITUTION:The innercircumferential endface 12 of ID blade or an annular core metal 11 is machined not perpendicularly but obliquely against the board face to be asymmetrical between the front and rear. The diamond grains are secured through electrodeposition along the innercircumferential face to form the grinding wheel section 13 where the cross-section of the edge 14 is made oblique with correspondence to the cross-section of core metal 11. When slicing material ingot by means of said core metal 11 to produce a wafer, the lateral component F' of the cutting resistance will bend the blade or the core metal 11 to warp the sliced wafer in predetermined direction against the material ingot.
Patent JP-H0717294-A (JP)
Title: Running control device for automobile
Inventor: INADA TAKAHIRO
IPC: G08G1/16
Filed: 1993-06-30
Abstract: PURPOSE:To solve discontinuity of control at the time of control changeover by smoothing the control changeover by a vehicle-to-vehicle distance controller and a car speed controller with a stepless controlled variable. CONSTITUTION:Signals from a vehicle-to-vehicle distance detector, throttle opening, car speed and other sensors and switches are inputted to a control unit and processed by an input signal information processor 21, and a control instruction is given from a control changeover section 25 usually to one of seed and vehicle-to-vehicle distance controllers 22-24. It is outputted from an output information processor 26 to an operating section such as a throttle controller. The control changeover section 25 performs control at the vehicle-to-vehicle distance controller 24 or the speed controller 24, depending on whether a distance between one's own vehicle and a preceding vehicle is relatively longer or shorter, and intermediate control area is provided in the middle of both control areas, where a control ratio changed with a vehicle-to-vehicle distance is accumulated on the controlled variables of both controls into a required controlled variable to perform control. In this way, the controlled variable at the time of control changeover is smoothed without a level difference and the occurrence of fore and aft acceleration and deceleration are prevented, resulting in a more comfortable riding sense to ride in.
Patent JP-H1011637-A (JP)
Title: Credit sales processor
Inventor: SOTOJIMA TSUTOMU
IPC: G06Q20/30
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To permit a customer to sign on a credit slip before the issue of the credit slip, by providing an input device for signature image by pen writing and printing the written sign image in the signature column of the issued credit slip. SOLUTION: A card reader 4 for reading card data of a credit card is provided. The trust reference of credit sales paid by the credit card, which is read by the card reader 4, is inquired to outside. When the permission response of credit sales is detected as the result of the inquiry, minute data on the credit sales is printed and the credit slip is issued. The device is provided with the input device 7 of the signature image by pen writing and signature image data filled in the input device 7 is printed on the signature column of the credit slip.
Patent JP-H116502-A (JP)
Title: Hydraulics switching device
Inventor: KITANI YUKIKAZU
IPC: F15B13/06
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To dispense with a hose clamp in retrofitting by arranging a pair of two directional control valves at multiple stages in a branched manner, and selectively feeding the pressure oil to a plurality of actuators through the combination of the switching position of the directional control valves to prevent the leak pressure rise in the non-selective mode. SOLUTION: An additional circuit can be retrofitted without changing a hose by taking an additional circuit of first to fourth directional control valves 4, 7, 11, 14, a turning motor 9 and an opening/closing cylinder 16 from an existing circuit of a control valve 1 for an existing actuator and an existing cylinder 2 by a single parts 25. The single part 25 is also used as a support of the hose to dispense with a hose clamp. Thus, even when the additional circuit is retrofitted, an existing hose can be fitted, and the hose clamp can be dispensed with. The pressure rise of a non-selective circuit by the leak from the directional control valves can be reduced by providing a tank 23 and orifices 21, 22, and returning the leaked oil to the tank 23.
Patent JP-H08334785-A (JP)
Title: Liquid crystal display element
Inventor: TAKEI MANABU
IPC: G02F1/1343
Filed: 1995-06-06
Abstract: PURPOSE: To provide a liquid crystal display element having simple constitution, a high yield rate and a wide visual field angle. CONSTITUTION: Pixel electrodes are formed on a TFT substrate and first counter electrodes 31A and second counter electrodes 31B are formed on a counter substrate 12. Control capacitors CX formed on the outer side of a display region are connected to one of the second counter electrodes 31B. Driving voltage is dropped by the control capacitors CX and is impressed on the liquid crystals between the second counter electrodes 31B and the pixel electrodes. The driving voltage is impressed nearly as it is on the liquid crystals between the first counter electrodes 31A and the pixel electrodes. Then, the domains different in orientation states are formed within respective pixels and the visual field angle is widened.
Patent JP-H08322844-A (JP)
Title: Ultrasonic inspection device
Inventor: ABE KENJI
IPC: A61B8/12
Filed: 1995-06-06
Abstract: PURPOSE: To prevent an inlet/outlet port from being completely closed by a balloon with simple constitution by making the sidewall part of an ultrasonic transducer project from the outer peripheral surface of an insertion part and forming a projection part projecting from the outer peripheral surface of the insertion part from the sidewall part to the inlet/outlet port. CONSTITUTION: The disposed position of the ultrasonic transducer 10 in a tip part main body 6 is surrounded by the balloon 15 so as to interpose an ultrasonic transmission medium between an intracelom wall and the ultrasonic transducer 10. The balloon 15 is constituted by successively attaching fixing rings 15b on both ends of a fully flexible cylindrical thin film part 15a and the fixing ring 15b are fitted and mounted to annular recessed grooves 6a formed at the front and the back of the part where the ultrasonic transducer 10 is disposed of the tip part main body 6. Then, a projection line 18 projecting from the surface of the tip part main body 6 at the part between the disposed position of the ultrasonic transducer 10 and the inlet/outlet port 17 is formed on the sidewall of the ultrasonic transducer 10.
Patent JP-H0327492-A (JP)
Title: Automatic vending machine
Inventor: HIRANO MICHIYA
IPC: G07F9/00
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate such trouble that a new commodity can be hardly discriminated when the new commodity is withdrawn without being conscious of the existence of a remaining commodity in the case the commodity is, for instance, the kind of food by providing a timer part to output a signal after set time based on the signal outputted from a NAND circuit, and an alarming part to issue an alarm by the signal from an AND circuit. CONSTITUTION:The respective outputs of detecting parts 4, 4', 4'' are connected to the input terminals of the NAND circuit 11, and when one of the paths of infrared rays is interrupted by the commodity, the input of the corresponding terminal of the NAND circuit 11 is turned into 'L'. The NAND circuit 11 outputs the signal of 'H' as considering that one of the detecting parts detects the existence of the commodity. The signal of 'H' is inputted to the timer part 12, and the output of the timer part 12 is truned into 'L' by the input, and simultaneously, the timer part 12 starts to count time, and when the detection of the commodity is continued even after the time set beforehand from the start of counting, it issues the alarm. Thus, the trouble such as to forget to take out the commodity or the like can be eliminated.
Patent JP-S648350-A (JP)
Title: Pressure take-out port in internal combustion engine
Inventor: MITANI CHISHIRO
IPC: F02M25/07
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the infiltration of foreign matters by forming an opening of a pressure release port formed in an intake manifold at the upstream side of the openings of an exhaust gas reflux port provided in the intake manifold and a blow-by gas purging port with a stage between these openings. CONSTITUTION:An intake manifold 20 is formed with an exhaust gas reflux port 6, a flow-by gas purging port 7, distribution sections 8 and an opening 10. Such manifold 20 is formed with an opening 21a of a pressure release port 21 at the upstream side of an opening 6a of said port 6 and an opening 7a of said port 7. Also, this opening 21a is spaced by a stage 22 from the wall surface 20a of intake manifold 20 formed with the openings 6a, 7a to be disposed located more inside than the opening 6a, 7a. Thus, foreign matters such as water content, carbon or oil in exhaust gas and blow-by gas are effectively prevented from infiltrating into the pressure release port 21.
Patent JP-S60122520-A (JP)
Inventor: NISHIGUCHI YUKIYOSHI
IPC: F24H1/20
Filed: 1984-07-31
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-H0832486-A (JP)
Title: Spread spectrum modulator and demodulator
Inventor: TANAKA MASAFUMI
IPC: H04B1/707
Filed: 1994-07-14
Abstract: PURPOSE:To provide the spread spectrum modulator and demodulator with smaller sizes and higher accuracy than conventional ones by eliminating the need for any conventional automatic frequency control circuit. CONSTITUTION:The modulator and demodulator is provided with a transmitter 2 and a receiver 100, and the receiver 100 is provided with a delay detection section 30 applying delay detection to a correlation signal from sliding correlation sections 29a, 29b, the presence of the effect of a frequency deviation from a waveform of the correlation signal s discriminated and corrected into a delay detection output by a correction section 103, and data are recovered by a data recovery section 31 and frequency deviation information between the transmission and reception is extracted from phase information of the received signal to be extracted for data recovery and the data are corrected corresponding to the frequency deviation information and deterioration in the recovered data due to the frequency deviation is eliminated.