baber/WOPTO huggingface dataset:
Patent JP-H0326269-A (JP)
Title: Exhaust nozzle structure in bubble generating bathtub
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-06-24
Abstract: PURPOSE:To prevent an abnormal jet state by providing a position detecting sensor on a nozzle valve body opening/closing operation motor for opening and closing an exhaust nozzle, and detecting abnormality of said motor. CONSTITUTION:In order to control a position of an exhaust quantity control valve body 22 without causing an error, the valve body 22 is pressed against a valve seat 1a being in a completely closed position being a reference position, brought to step-out and initialized, and by a control part C, the number of pulses from the reference position of a nozzle valve body opening/closing operation motor M1 is calculated and a valve body position is controlled. A valve body reference position detecting sensor 23f converts a magnetic force variation between a valve body position Hall element 23i and a valve body position detecting magnet 23j, which is varied in accordance with an advance/retreat operation of a valve body supporting rod 23d, to an electrical variation and sends it to the control part C, and decides whether the value body position is normal or not. As a result, if a result obtained by calculating the number of pulses and a result of detection of the valve reference position detection sensor 23f are different from each other, an operation of the exhaust quantity control valve body 22 is stopped, and also, it is warned to be in a fault state.
Patent JP-S6316819-A (JP)
Title: Drawing method utilizing product shape of press product
Inventor: TANAKA KOZO
IPC: B21D24/04
Filed: 1986-07-10
Abstract: PURPOSE:To perform a drawing by forming a bead inside the product shape, to shorten a material and to improve the yield by forming the drawing bead approximate to the shape, in case of drawing the similar projecting body at both sides thereof after drawing plural projecting bodies at the center. CONSTITUTION:The product shape part whose center cross section has plural projecting parts 3a, 3b is formed. The point 7 on the side face of the left side of the time when the projecting part 3c shown by a broken line is formed at the later stage draws a circular arc in the length of the space between radii 6-7 and the point intersecting with the blank holder face 8 of an alternate long and short dash line is taken as 9. The projecting part 3c at the time when the point 7 is located at the point 10 slightly upper than the point 9 becomes in the state of an alternate long and short dash line. The drawing bead 5 having the curvature equal to the curvature of the angle of the projecting part 3c is formed along the left side face of the projecting part 3c in this state. The line extension connecting points 6-10-11 and that connecting points 6-7-12 are set equally. On the other hand the projecting part 3c is similarly subjected to a press forming. Consequently the curvature of the drawing bead 5 is equal to the upper part curvature of the projecting part 3c in the product shape and does not disturb the accuracy of the case of forming at the later stage.
Patent JP-S6141028-A (JP)
Title: Leaf spring made of fiber-reinforced resin
Inventor: HORI JUNICHI
IPC: F16F1/18
Filed: 1984-07-31
Abstract: PURPOSE:To improve the lateral rigidity of a leaf spring and make uniform the lateral rigidity of the right and left leaf springs by constituting the leaf springs by superposing a plurality of leaf springs which are made of fiber-reinforced resin and whose plate thickness increases or reduces from one side surface to the other side surface. CONSTITUTION:A leaf spring 1 is prepared by superposing a plurality of leaf springs 2 and 3 made of fiber-reinforced resin. In this case, the thickness in the direction of width of each leaf spring 2, 3 is varied. For example, the thickness of the leaf spring 2 is reduced from one side surface 2a to the other side surface 2b, and the thickness of the leaf spring 3 is increased from one side surface 3a to the other side surface 3b. Therefore, not only the first leaf spring 2 on which an eye hook part 2c for installation is formed, but also the second leaf spring 3 continuous to the leaf spring 2 can receive a force in the lateral direction, and the lateral rigidity of the leaf spring 1 can be improved. Further, the understeering can be reduced by making uniform each lateral rigidity of the right and left leaf springs 1 by making the variation of plate thickness in the lateral direction of the each leaf spring 2, 3 into symmetrical on the right and left of a car.
Patent JP-H061108-A (JP)
Title: Pneumatic radial tire
Inventor: IGARASHI EIJI
IPC: B60C9/08
Filed: 1992-06-22
Abstract: PURPOSE:To provide a pneumatic radial tire of ameliorated durability and lightened in weight by improving corrosion resistance and fretting resistance of a steel cord of bunch ply composition. CONSTITUTION:A steel cord 4 is made by means of twisting N (N>=8) number of strands 6 in the identical direction and in the identical pitch and making at least N-1 number of spiral sprands flat in the identical direction while keeping its flatness ratio Di/Ds of the major diameter Di and the minor diameter Ds of the cord outside contour shape within the range of 1.2 to 2.0. The flatness line of the steel cord 4 is so arranged as to be along the surface line of the steel cord ply.
Patent JP-S6054533-A (JP)
Title: Radio communication apparatus with timer
Inventor: KAMEYAMA YOSHINORI
IPC: H04B1/40
Filed: 1983-09-05
Abstract: PURPOSE:To make transmission and reception at an optional time to which a radio wave different in type is assigned, by relating the connecting and disconnecting times data of timer actuating power to working data, and setting freely the actuation order. CONSTITUTION:An RAM19 is connected with a channel selecting dial 4, control circuit 17, and address register 24 through an address bus 26, and assignment and writing of an address are performed. Moreover, the RAM19 is connected with the control circuit 17, clock circuit 18, connecting comparator 20, disconnecting comparator 21, and an order data register 23 through another data bus 25, and assignment and control of power supply connecting and disconnecting times and actuation order are performed. The the 1st, 2nd,...n-th data areas in which data regarding the connecting and disconnecting times of timer actuating power supply are written together with working data composed of frequency informaton, etc., and a reading out order designating means which designates the reading out order of the 1st, 2nd,...n-th data areas, are provided and the transmission and reception are made in accordance with the reading out order.
Patent JP-H1117359-A (JP)
Title: Protective booth for service equipment
Inventor: OI YASUAKI
IPC: H05K5/03
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a protective booth for shedding service equipment having a working door at the front of a body, the booth having a simple structure for providing a more superior crime prevention effect. SOLUTION: This booth comprises a U-shaped guard door 4 which fixes guard walls 2, 3 to the right and left sides of a service equipment 100 to be shed, hides the front of a door 101 of the service equipment, is swingably mounted at the one end on the wall 3, and coupled at the other end with the wall 2 via latches 44, and boxes 5, 6 installed so as to fill up the gaps between the walls 2, 3 and right and left side plates 12, 13 in a shedding space, and the boxes 5, 6 movably mounted along the length of this space and fixed by coupling the walls 2, 3 through latches 56 disposed in the boxes.
Patent JP-H088414-A (JP)
Title: Driving circuit chip connection structure of image reader
Inventor: YAMADA HIROYASU
IPC: H01L27/14
Filed: 1994-06-22
Abstract: PURPOSE:To provide a perfect contact type image reader which is not restricted by the size an original. CONSTITUTION:Sensor elements 13 and a cover glass 14 are arranged on the readout region R of a glass board 12. Wirings 15 led-out from the sensor elements 13 side to the outside region of the readout region R are stretched as far as the back surface peripheral part of the glass board 12 through board side walls, and LSI packages 16 are mounted on the end portions of the wirings 15 on the board back surface. Thereby, structures higher than the sensor surface can be eliminated and the original can be perfectly brought into contact with the sensor surface.
Patent JP-S6225381-A (JP)
Title: Data compression method
Inventor: GOTO YOSHIHIRO
IPC: H03M7/30
Filed: 1985-07-25
Abstract: PURPOSE:To minimize the image deterioration of a finely-patterned part by obtaining the image feature quantity for each two-dimensional area of prescribed width with respect to data on an original image and deciding the number of thinned data on each part of the original image in accordance with the magnitude of the image feature quantity. CONSTITUTION:The data on the original image 7 is read out of a memory device 7, and at first a high speed arithmetic circuit obtains the image feature quantity for each two-dimensional area of the prescribed width. The data on the image feature quantity is obtained with respect to all cross-sections of the original image 7 to obtain the image feature quantity 8. In accordance with the magnitude of the value shown by the image feature quantity 8, the number of thinned data of each part of the original image 7 is decided. Then the data is thinned and compressed according to the thinning number corresponding to the value of the image feature quantity 8, and a compressed image 9 is formed. Its data is stored in a memory device 1.
Patent JP-S5684742-A (JP)
Title: Aqueous composition
Inventor: SAKAMOTO MASAHIDE
IPC: C08L57/00
Filed: 1979-12-14
Abstract: PURPOSE: An aqueous composition, capable of forming an adherent layer, a film, etc. with excellent resistance of yellowing and adhesion, which comprises an aqueous suspension of a vinyl polymer containing no acetyl group, an alkali bicarbonate  and a zirconium salt of a higher fatty acid.  
     CONSTITUTION: A composition, which comprises an aqueous suspension of a vinyl polyer selected from a vinyl polymer containing no acetyl group, and a copolymer of a vinyl monomer containing no acetyl group with a monomer containing no acetyl group and copolymerizable with the vinyl monomer, an alkali bicarbonate, and a zirconium salt of a higher fatty acid. It is assumed that said component is improved in resistance to yellowing and adhersion, because the residual linkage of the monomer in the vinyl polymer keeps stability of the system by means of the action of the alkali bicarbonate, while the zirconium salt of the higher fatty acid accelerates the polymerization of the vinyl polymer or copolymer. The presence of an acetyl group in the vinyl group extremely lowers such effects, and increase in the acetyl group reverses said effects. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6223663-A (JP)
Title: Extension caller for private branch electroexchange utilizing radio
Inventor: SAGAWA SHUICHI
IPC: H04B7/26
Filed: 1985-07-24
Abstract: PURPOSE:To eliminate the need for redialing of a called party for its response by recognizing the location of the called party with a weak radio wave sent from a portable unit so as to call automatically a nearby PBX extension. CONSTITUTION:After an optional extension hooks off, a caller A dials a number X to call a portable unit 8 carried by a called party B. A stationary equipment 9 sends a radio wave being the result of coding the number X. When a portable unit 8 recognizes it as the call of its own number X as the result of reception and decoding, the mode is transited temporarily to the transmission mode in the predetermined timing and frequency. The stationary equipment 9 calculates the position of the said portable unit 8 to obtain an extension number most suited to call the called party B carrying the unit 8.
Patent JP-S6056082-A (JP)
Title: Method for electrolyzing aqueous alkali chloride solution
Inventor: YOSHIDA SETSUO
IPC: C25B1/46
Filed: 1983-09-07
Abstract: PURPOSE:To improve the durability of a cathode when an aqueous alkali chlo- ride soln. is electrolyzed by an ion exchange membrane method, by using a cathode having low hydrogen overvoltage and by carrying out electrolysis while keeping the concn. of iron ions in a catholyte at a prescribed value or below. CONSTITUTION:A cathode having low hydrogen overvoltage is placed in an electrolytic cell for electrolyzing an aqueous alkali chloride soln. by an ion exchange membrane method. The concn. of iron ions in a catholyte in the cell is kept at <=0.5ppm to prevent the deposition of iron on the cathode during electrolysis. Thus, the deterioration of the cathode is prevented, the durability is improved, and high efficiency is maintained for a long term.
Patent JP-H06350779-A (JP)
Title: Facsimile equipment
Inventor: HAYASHI SHIGEO
IPC: H04N1/00
Filed: 1993-06-08
Abstract: PURPOSE:To improve the use convenience of an LAN by individually transferring picture information or the like from a facsimile equipment outside the LAN to a terminal user connected with the LAN. CONSTITUTION:At the time of detecting an incoming call, this device responds to the incoming call, executes a prescribed picture information receiving procedure with the other terminal, receives the picture information, and stores the received picture information in a magnetic disk device 14. At the time of ending the receiving operation of the picture information, the device executes a prescribed post-transmission procedure with the other terminal, and restores a line. At the time of storing the picture information, whether or not the first page of the stored picture information is a sheet for an OMR is checked, and when it is the sheet for the OMR, the recorded data are recognized. When the picture information of the first page is decided as the sheet for the OMR, the value of a sub-address is decided, and a user name corresponding to the sub-address is obtained from user management information.
Patent JP-H06349263-A (JP)
Title: Disc player
Inventor: MURAOKA OSHI
IPC: G11B7/00
Filed: 1993-06-08
Abstract: PURPOSE:To enhance workability of maintenance and inspection by configuring a main data processing section and a disc playing section on a same substrate. CONSTITUTION:In the CD-ROM player 1, a switch 16 at a switching section 14 is normally turned OFF and set on the side closer to a communication port terminal 5 than a microcomputer MC3a so that each data is communicated between a main data processing section 2 and a CD playing section 3. At the time of repair or inspection, the switch 16 is closed to switch the MC3a to the side of external communication port terminal 11. The terminal 11 is connected through an external connection cable 12 with a jig 13 for corrective manufacture prior to the switching. The playing section 3 is disconnected from the processing section 2 and inspected/repaired according to an inspection/repair program stored in the jig 13 thus checking the playing section 3 for abnormal point. If no abnormality is found, a decision is made that the processing section 2 is abnormal. This constitution facilitates the location of defective part and enhances the workability.
Patent JP-S5594042-A (JP)
Title: Taper spring manufacturing method
Inventor: OONO AKIRA
IPC: F16F1/02
Filed: 1978-12-30
Abstract: PURPOSE:To produce a uniform taper spring by braking work rolls and controlling the expansion of the width of the spring plate to a minimum. CONSTITUTION:A material 1 heated to a fixed temperature is carried on a work table 2 by a clamp 15 and placed on a guide plate 14 with the front edge located between a pair of work rolls 9 and 10. The material plate 1 is then subjected to first rolling between the work rolls 9 and 10 under the control of an automatic pressure regulator 12 and the taper guide plate 14 as a movable base 4 is retracted. A taper spring of a fixed dimension is finished by the repetition of the said procedure.
Patent JP-S6224152-A (JP)
Title: Close hold transducer for yacht speedometer
Inventor: YAMAZAKI AKIRA
IPC: G01P13/02
Filed: 1985-07-24
Abstract: PURPOSE:To make it possible to make an immediate and precise digital display on the propriety of tuning, steering and the like, by oscillating light in linkage with a windvane at the trim sailing to break a plurality of photoconductive elements intermittently. CONSTITUTION:A speedometer 4 is on the side (A). The generated valtage of a generator 2 is introduced to a resistance R1 by a waterproof code 3 to indicate a potential difference, which is measured with a speedometer 4 of a converter on the side (B) to be displayed. The C-C sector on the side (B) has a rotary switch function. A lamp holder 7 is fixed on a windvane shaft 8 and a lamp 6 is embedded into a hole at the end thereof. The light from the lamp 6 oscillates to break photoconductive elements (CdS6...CdS1, CdS 11...CdS16) on the same circumference intermittently. Leader wires on one side of the elements (CdS6...CdS1, CdS11...CdS16) are all gathered to one circuit and led to the speedometer 4. The oscillation of the holder 7 is restricted by a stopper 9. A windvane is fixed on the windvane mast 8, the holder 7 indicates the wind direction and the lamp 6 is located on the leeward.
Patent JP-S5687025-A (JP)
Title: Programmed exposure control device of lens interchangeable camera
Inventor: SHIOZAWA KAZUO
IPC: G03B7/095
Filed: 1979-12-18
Abstract: PURPOSE: To reduce the effect of camera-shake by determining the shutter second time based on luminance which is not corrected by the full-aperture F value of the lens without making actual stopping-down at the time when the aperture gives the full-aperture side according to ranks rather than the full-aperture F value of the lens.  
     CONSTITUTION: A decoder circuit DCF which has received the signal of giving aperture value by a decoder circuit DEC compares the digital full-aperture F value information from a full-aperture F value digital switch F 0 D and the signal from the decoder circuit DEC, decides whether the aperture according to ranks is on the open side than the full-aperture F value of the lens or not and when it is on the full- aperture side, said circuit interrupts the inputting of the digital full-aperture F value informatin to a digital operator D0. Along with this, the decoder circuit DEC changes over from the full-aperture photographic mode corresponding to ranks to stopping-down photometric mode and outputs the shutter second time signal corresponding to the digital light value itself to a shutter control circuit SC. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02198549-A (JP)
Title: Implant for bone-jointing appliance of vertebra used for traumato therapy
Inventor: RAUURU RANUWA
IPC: A61B17/70
Filed: 1989-06-26
Abstract: PURPOSE: To reduce the number of parts to enable an implant to be easily attached/detached, by providing a means to engage and fix the implant by making a plug screwed into a female screw on an inner wall of a dividing part abut on a rod at the two opposite sides in the diameter direction at the screwed-into side. CONSTITUTION: A groove 6 is formed between two side dividing parts 4, which start at the end part of a blade 1 of a main body 2, and a rod 3 is provided in a round base 7 of the groove 6. The opposite side of the round base 7 of the groove 6 is closed by a plug 8, the base 8a facing to the rod 3 of a plug 8 is provided with a means, by which the plug 8 is engaged and fixed with the rod 3 so as to prevent the rod from moving parallelly and turning, and this engaging means comprises a center peak 12 integrated with the other parts of the plug 8 and a peripheral ring 13 protruded from the face 8a. This lessens the number of necessary members and building processes to facilitate assembly and disassembly.
Patent JP-H1118413-A (JP)
Title: Power converter
Inventor: YOKOYAMA TOMONORI
IPC: H02M1/06
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which materializes low-current application loss by suppressing the rise of the reverse voltage or capacitor voltage falling on a semiconductor element. SOLUTION: For a capacitor 10, even if GTOs 6 and 7 are in off conditions, the charge from the outside of a U-phase switch unit is possible by the path 1 passing through a diode 8 → a capacitor 10 → a diode 9, or the path 2 passing through a diode 18 →a capacitor 10 → a diode 19. In the path 1, a charge current flows, when the voltage of such a polarity that the anode side (downside) of the U-phase switch unit is positive and that the cathode side (upside) is negative is applied. At this time, only the current flowing in the capacitor 10 is the same for the both paths of 1 and 2, and the capacitor 10 is charged in one direction (from left to right).
Patent JP-S5952596-A (JP)
Title: Biological treatment of waste water containing organic substance
Inventor: UCHIMI MAMORU
IPC: C02F3/30
Filed: 1982-09-18
Abstract: PURPOSE:To facilitate the separation of sludge from waste water in a separation means, by previously converting sludge to be sent into said separation means into the state of aerobic one in which aerobes and anaerobes are actualized and made latent, respectively. CONSTITUTION:Medium-low conc. waste water a is sent from the firct conditioning anaerobic tank 1 through the first aerobic tank 2, an intensive aeration tank 3, a separation means 4 and the second aerobic tank 5 to a precipitation tank 6, while medium-high conc. waste water b comprising the same or similar contaminating components as those in the aforementioned waste water a is mixed with the waste water a discharged from the second conditioning anaerobic tank 7 through the tank 2 and sent to the tanks 3-6. In this biological disposal system, the contaminating components contained in the medium-high conc. waste water are rapidly purified by new sludge formed by mixing aerobic sludge in which aerobes and anaerobes contained in the medium-low conc. waste water treated under the aerobic condition are actualized and made latent, respectively, with anaerobic sludge in which anaerobes contained in the medium-high conc. waste water comprising the same or similar contaminating components as those in said medium-low conc. waste water are actualized. Hence, the separation of sludge from waste water is facilitated.
Patent JP-S6055565-A (JP)
Title: Error correcting circuit
Inventor: NANUN MASAHIDE
IPC: G11B20/18
Filed: 1983-09-06
Abstract: PURPOSE:To decide an error assuredly with a simple constitution by using a syndrome producing means which produces a syndrome from a code word and an arithmetic means which performs an operation based on the syndrome produced by said syndrome producing means. CONSTITUTION:When an action is started, syndromes S0-S3 are calculated based on a program stored in an ROM18. An arithmetic processing circuit 17 delivers first the syndrome S1 to a bus line 19. Then the circuit 17 decides whether those syndromes S0-S3 are all equal to ''0''. When these syndromes are all ''0'' (YES), it is decided that the corresponding symbol has no error and is normal. If all syndromes S0-S3 are not ''0'' (NO), the circuit 17 decides that the symbol has a triple or more errors.