baber/WOPTO huggingface dataset:
Patent JP-H07293185-A (JP)
Title: Control device and control method for crawler drill
Inventor: ODAGIRI TAKASHI
IPC: E21B1/26
Filed: 1994-04-27
Abstract: PURPOSE:To improve the operating efficiency, by setting the working condition combining the working parameters including 'the impact number of a bit, the rotation frequency, the feeding speed, and the like, depending on the detected values of the working state, and carrying out a full automatic drilling. CONSTITUTION:When a selected sort of working is carried out, the operator decides the operating direction, and he selects whether a bit 11 is advanced or retreated in the drilling work, for example. And the working condition by combining plural working parameters is set automatically depending on the detected values of the working state, and some work is carried out fully automatically depending on the sort of working. In this case, when the working state is converted, and the working state detected values are changed, the working condition is corrected one by one according to the variation, and the working condition is reset. For example, a good working condition is gived to all the process of drilling corresponding to the variation when the hardness of the rock-bed is changed on the way of the drilling work. And when a manual regulation is necessary according to the sort of working, the operator makes a minute regulation of each working parameter.
Patent JP-H10279141-A (JP)
Title: Loading device for rolling sensitive material
Inventor: KITAMURA YASUHIKO
IPC: B65H19/12
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To mount a rolllike sensitive material on a send-out shaft easily and securely by stopping a loading base at a height position where an inside diameter part of a winding core of the rolllike sensitive material is detected through a winding core detection mechanism. SOLUTION: When V-shaped block 14 rises, a winding core 22 of a rolllike sensitive material 12 is arranged in correspondence to an optical fiber sensor 60, an upper end of an inside diameter part 22a of the winding core 22 is detected by the optical fiber sensor 60, and the optical fiber sensor 60 is turned on. Accordingly, the drive of a motor is stopped, an electronic brake unit is driven, and a lifter 26 is stopped. Next, the V-shaped block 14 is moved through a slide mechanism 18 to load the rolllike sensitive material 12 on the V-shaped block 14 on a send-out shaft 16.
Patent JP-S60231971-A (JP)
Title: Power source control system of floppy disk device
Inventor: TSUCHIYA MASAKI
IPC: G11B19/04
Filed: 1984-05-02
Abstract: PURPOSE:To eliminate power consumption when the floppy disk device is not used and then reduce faults due to a temperature rise, etc., of circuit components, and improve the reliability by providing a switch which is ''closed'' when a floppy disk is inserted into the floppy disk device and ''open'' when removed. CONSTITUTION:The switch 14 provided to the floppy disk device 13 is ''closed'' when the floppy disk is inserted into and held in the floppy disk device 13 and ''open'' when the floppy disk 15 is removed from the floppy disk device 13. When the switch 14 is ''closed'', a power unit 12 is supplied from a power source 11 and the power unit 12 generates and supplies necessary electric power to the floppy disk device 13. Then when the floppy disk 15 is removed from the floppy disk device 13, the switch 14 is ''closed'' and no electric power is supplied to the power unit 12.
Patent JP-H11285976-A (JP)
Title: Alumina abrasive grains with regenerative cutting edge by self-partial-destruction, their manufacturing method, and grinding wheel using them
Inventor: MIYATA KAZUYUKI
IPC: B24D3/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel having a high grinding ratio and good grinding performance by improving both the cutting sharpness of grinding wheel and the lasting property of the sharpness. SOLUTION: Monocrystal alumina series particles are subjected to a processing so that microcracks are easily initiated. This processing includes a heating process in which the particles are heated in a pH7-10 atmosphere at a temp. over 500 deg.C but below the melting point of alumina series particles and a quick cooling process in which they are quickly cooled under 100 deg.C but above 0 deg.C by immersing in a weak acid solution of pH4-6.
Patent JP-H06167921-A (JP)
Title: Hologram transfer sheet
Inventor: YUI YOSHIHARU
IPC: B42D15/10
Filed: 1992-03-13
Abstract: PURPOSE:To obtain colorful designs with two-dimensional image by a colored layer and the reproduced image by a hologram by successively forming the colored layer, hologram forming layer, metallic reflection layer and adhesive layer on one surface of a base. CONSTITUTION:This transfer sheet 1 is constituted by successively forming a protective layer 3, the colored layer 10, the hologram forming layer 4, the metallic reflection layer 5, a magnetic recording layer 6 and an adhesive layer 7 on one surface of the base 2. For example, the transfer sheet 1 is cut to a required size and shape and is stuck to a card 9 by, for example, heating and fusing, etc.,; thereafter, the base 2 is peeled, by which the card 9 having the hologram forming part 8 and the magnetic recording layer 6 is formed at the time of using the transfer sheet 1. The magnetic card 9 is thus obtd. The magnetic card formed in such a manner is integrally formed with the hologram forming part 8 and the magnetic recording layer 6 and the occupying area of the card surface is decreased at need. Since the hologram forming part 8 is formed atop the magnetic recording layer 6, the colors, such as black and brown, of the magnetic recording layer are concealed.
Patent JP-S57203842-A (JP)
Title: Air-fuel control device for internal-combustion engine
Inventor: KISHIMOTO YUUJI
IPC: F02D41/14
Filed: 1981-06-10
Abstract: PURPOSE:To decrease the amplitude of air-fuel ratio in any operating condition of the engine by a method wherein an I gain in a PI control is increased or decreased depending on the revolution number of the engine in the system controlling the air-fuel ratio by feedback effected by the PI control. CONSTITUTION:When an O2 sensor 1, provided in an exhaust gas system, has decided rich or lean during the operation of the engine, the output signal thereof is amplified at an amplifier 2, thereafter, is supplied to an up-down counter 3 to cause therein a down or an up count operation. On the other hand, the output signl of a revolution number sensor 4 is supplied to the clock terminal of the counter 3 through a wave-form shaper 5, however, the frequency of this signal is varied in proportion to the revolution number of the engine, therefore, the count value of said counter 3 is changed in the changing speed thereof in accordance with the revolution number of the engine. The expected purpose may be achieved by utilizing this count value as the I gain for the PI control of the air-fuel ratio.
Patent JP-S5615164-A (JP)
Title: Electromagnetic rail for linear thyristor motor and manufacture of said rail
Inventor: UMEMORI TADASHI
IPC: H02K41/03
Filed: 1979-07-17
Abstract: PURPOSE:To heighten the space factor of the conductors of an electromagnetic rail, by overlapping prescribed upper and lower horizontal conductors with each other for a necessary number of phases and connecting the horizontal conductors to each other through vertical conductors to manufacture wave-shaped armature coils. CONSTITUTION:An armature coil for one phase of an electromagnetic rail is composed of upper and lower horizontal conductors 40, 40' made of conductor plates of length equal to a half pitch of the armature coil and vertical conductors 50 which electrically couple the upper and the lower horizontal conductors 40, 40' to each  other. Insulating treatment is effected on the surface of each conductor. When the  electromagnetic rail comprises armature coils 21-26 for six phases, the upper and  the lower horizontal conductors 40, 40' are overlapped with each other for each  phase and have a prescribed pitch difference from each other and are coupled to  each other by vertical conductors 50 and these horizontal and vertical conductors are integrated by an insulator 101 etc.
Patent JP-S63255654-A (JP)
Title: Apparatus for measuring concentration of microorganism
Inventor: KARUBE MASAO
IPC: G01N27/48
Filed: 1987-04-13
Abstract: PURPOSE:To rapidly and simply perform electrochemical measurement with high sensitivity, by providing a filter electrode, a fixing cell and a reference electrode. CONSTITUTION:A filter electrode 1 is held between an upper fixing cell 2 and a lower fixing cell 3 along with a packing 4. The electrode 1 is mounted so that the surface acting as an electrode thereof is turned upwardly and the continuity thereof is taken by an electrode terminal 6. Further, a counter- electrodes 7 and a reference electrode 8 are mounted on the cell 3 and a pipe 9 is respectively mounted to the upper and lower parts of the cell 3 and opened and closed by a valve 10. Since a microorganism is directly brought into contact with the electrode 1 when measurement is performed, a sensitivity is enhanced and, further, since the cells 2, 3 can be easily replaced, rapid and continuous measurement can be performed.
Patent JP-H10268193-A (JP)
Title: Zoom lens
Inventor: YAMAMOTO TSUTOMU
IPC: H04N5/74
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens correcting various aberrations and having a back focus of a proper size with a compact structure by forming it with five lens groups, and satisfying specific conditional expressions. SOLUTION: This zoom lens is arranged with the first lens group G1 having negative refracting power for fixed focusing at the time of a power change, the second lens group G2 and the third lens group G3 both having positive refracting power, the fourth lens group G4 having negative refracting power, and the fifth lens group G5 having fixed positive refracting power at the time of a power change in this order from the expansion side. The lens groups G2 -G4 are moved with mutual relations for correcting a continuous power change and the image face shaft caused by the continuous power change. -2.0<F1 /F<-0.9, 0.9<F2 /F<1.5, 1.5<F3 /F<5.0, 0.8<F5 /F<1.5 are satisfied, where F is the focal distance of the whole lens system at the wide angle end, and F1 -F3 and F5 are focal distances of the lens groups G1 -G3 , G5 .
Patent JP-S5442976-A (JP)
Title: Lead dipping method for semiconductor device
Inventor: OOTAGURO TOMOFUSA
IPC: H01L23/48
Filed: 1978-07-24
Abstract: PURPOSE: To simplify the lead dipping to the process solution by giving the process to the lead while holding the magnet which can absorb and hold a number of semiconductor devices and the magnet for spread prevention of the semiconductor device via the jig which can vary the distance between these magnets. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08259541-A (JP)
Title: Recovery of quinolone carboxylic acid derivative
Inventor: MATSUMOTO TOYOMI
IPC: B01D15/04
Filed: 1995-03-23
Abstract: PURPOSE: To efficiently recover a quinolone carboxylic acid derivative from a waste liquid by bringing the waste liquid containing quinolone carboxylic acid derivative into contact with a non-polar porous synthetic adsorbent to selectively adsorb the derivative, and subsequently eluting the adsorbed derivative. CONSTITUTION: A waste liquid containing a quinolone carboxylic acid derivative of formula I or II (R is H, a 1-4C lower alkyl; R<1> is a 1-4C lower alkyl, a 3-6C cycloalkyl, etc., which may be replaced with one or more of hydroxyl groups or halogen groups; R is a halogen, amino, etc.; R<4> is a halogen; R<5> is H, amino, hydroxyl, an alkyl, etc.; X is O atom, methylene) is brought into contact with a non-polar porous synthetic resin adsorbent preferably in an automatizable column method to selectively adsorb the derivative, and the adsorbed derivative is subsequently eluted to recover the derivative. The adsorption temperature is preferably 0-120 deg.C preferably 30-70 deg.C. Water, an acid, an alkali, etc., is preferably used as the elution solvent.
Patent JP-S5616460-A (JP)
Title: Novel fluorinated carboxylic acid derivative and its preparation
Inventor: KIMOTO KIYOUJI
IPC: C07C309/80
Filed: 1979-07-18
Abstract: NEW MATERIAL:A fluorinated carboxylic acid derivative of formula I [X is SR 1  or SO 2 R 2 ;R 1  is 1W10C alkyl, aryl, etc.; R 2  is R 1 , F, or OM (M is H, metal, etc.); Y is COY 1  (Y 1  is halogen, H, NH 2 , etc.) or CN; n is 2, 3, or 4].  
     EXAMPLE: C 2 H 5 SCF 2 CF 2 COOCH 3 .  
     USE: Raw material of fluorinated cation exchange membrane, surface active agent, textile oil, etc. Especially, it can be introduced into a fluorinated vinyl compound having a functional group which can be introduced into sulfonic acid group, and gives a fluorinated cation exchange membrane having high mechaical strength and ion exchange capacity.  
     PROCESS: The compound of formula I is prepared, e.g. by reacting CF 2 =CF 2  with a 3W20C carbonic acid ester of formula II (R 4 , R 5  are alkyl or aryl) in the presence of a compound of formula RSM 1  (R is 1W10C alkyl, aryl, etc.; M 1  is alkali metal, NH 4 , etc.). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02267499-A (JP)
Title: Sparkler
Inventor: INOUE YOSHIKATSU
IPC: F42B4/00
Filed: 1989-04-10
Abstract: PURPOSE:To accurately ignite a plurality of sparklers simultaneously or at a predetermined time interval by securing an electric igniter for enclosing an electric bridge bridged between the ends of a pair of leads with igniting wire to the end of a powder unit. CONSTITUTION:An electric igniter 1 has an electric bridge 3 made of a platinum wire, etc., bridged between the ends of a pair of leads 2 and 2' and enclosed with an ignition ball 4. An adhesive tape 8 is secured, for example to the end of a powder unit 6 in a state that the igniter 1 is brought into contact with the end of the power unit 6 via the ball 4. This sparkler momentarily generates heat at the bridge 3 when the igniter 1 is energized, and the ball 4 is burned. Accordingly, a plurality or many sparklers are arranged, for example, to express specific design, picture, character, etc., and can be accurately ignited simultaneously or at a predetermined time interval by a remote operation.
Patent JP-H07297149-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: HOSOMI HIDEKAZU
IPC: H01L23/485
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a semiconductor device comprising fine pattern bump electrodes having stabilized electric characteristics by providing electrode pads on a substrate, a barrier metal formed on an insulating layer around an opening and on the side wall thereof, a thin metal film formed on the barrier metal and the side wall at the end part thereof, and bump electrodes formed thereon. CONSTITUTION:An insulating layer 4 is formed on the upper surface of an electrode pad 7 formed on a semiconductor integrated circuit board 1 and an opening is made at a predetermined position thereof to expose the electrode pad 7. A barrier metal 3 having a double layer structure of first and second barrier metals 3a, 3b is then formed on the opening and on the end part of the insulating layer 3. Subsequently, a thin metal film 2 is formed on the barrier metal 3 and the peripheral region thereof before a bump electrode 6 is formed thereon. This structure realizes a semiconductor device comprising fine pattern bump electrodes having stabilized electric characteristics electrodes in which the side etch part is reduced significantly.
Patent JP-S5717313-A (JP)
Title: Broadside screw-down rolling device using eccentric mechanism
Inventor: MASUDA BUNPEI
IPC: B21B15/00
Filed: 1980-07-02
Abstract: PURPOSE:To prevent fishtail by making the broadside screw-down of the end part of a material possible with an eccentric roller for press during traveling of the material at the time of performing edging by using rolls. CONSTITUTION:When the leading end of a material 1 is detected, an eccentric roller 1 for press consisting of fitting a hollow roller 5 on the outer side of an eccentric pin on a revolving shaft 2 is driven and the leading end of the material 1 is crushed by the rate of eccentricity of the roller 1. Then, as the material 1 progresses, the roller 1 also rotates and displaces in the alienating direction from the material 11. Hence, the broadside screw-down of the leading end of the material 11 during traveling is automatically accomplished while the roller 1 is rotating and displacing.
Patent JP-H10278502-A (JP)
Title: Wheel for automobile and manufacture thereof
Inventor: INATANI SHUJIRO
IPC: B21D53/30
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a wheel for automobiles whose disk section and the adhesion section of the corrosion preventive plate connected to the disk section are hard to break down. SOLUTION: This invention relates to the manufacture of a wheel for automobiles, which is provided with a disk section 11 made of magnesium alloy, which is provided with a bolt insertion hole 10 for inserting a clamp bolt for securing a wheel for automobiles and a corrosion preventive plate 21 which is adhered to the part, which is the back face of the disk section 11, and corresponds to the face, to which the disk of an automobile is attached, with elastic adhesive agent.  This manufacturing method includes a process to lay the corrosion preventive plate 21 on the disk section 11 with wet adhesive agent intervening at the boundary section between the corrosion preventive plate 21 and the disk section 11 and a process to dry the adhesive agent holding the body comprising the disk section 11 and the corrosion preventive plate 21 integrated into a body in a strained shape with the body secured to the disk mounting face.
Patent JP-H09252669-A (JP)
Title: Water supply controller
Inventor: ENDO NORIO
IPC: A01G25/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To hardly cause fault even when soil and trash mixed into irrigation water are stuck to a part near a valve body by automatically opening/closing a channel correspondingly to the fluctuation of the water level of irrigation water. SOLUTION: A water level sensor 11 turns on a high level switch 19 or a low level switch 20 depending on the fluctuation of a water level. A driving device 21 rotates a first link 22 corresponding thereto. The first link 22 drives the valve body 26 through second and third links 23 and 24 and a rotary shaft 25. The valve body 26 opens or closes a water supply pipe 13. A first driving stoppage switch 27 and a second driving switch 28 stop the driving device 21 correspondingly to the rotation of the first link 22. A spring 29 energizes one tip of the third link 24 in the direction of rotation at the time of closing the water supply pipe 13 of the third link 24. One tip of the third link 24 is fixed rotatably and slidably to the other tip of the second tip 23.
Patent JP-S63256443-A (JP)
Title: Head driver for expressing halftone
Inventor: HIRAYAMA YOSHIHIKO
IPC: B41J2/52
Filed: 1987-04-13
Abstract: PURPOSE:To obtain a conduction pulse width meeting gradation data and to enable a halftone to be reproduced at a high speed with fidelity, by a method wherein the reference data in a counter which counts up steps of gradation according to the output of a timer measuring time by every step of gradation is compared with the information in a register for gradation data provided in each driver for a head heating element. CONSTITUTION:A selector 4 writes gradation data into a register 2 in synchronism with a data clock. After finish of writing the data for one line, the selector 4 makes a latch strobe active to transfer the information in the register 2 to a gradation register 3, thus writing gradation data for a next line into the register 2. On the other hand, reference data is set to 0 first and strobes 0-3 are set to a high level. Then, a comparator 5 compares the reference data with the information in the gradation register 3. If the reference data is smaller in the comparison, the comparator 5 outputs a high level to a gate 6 and makes a drive transistor 7 conductive to pass an electric current to a heating element 8. After the current supply to the 0-step of gradation is completed, the reference data shows 1.
Patent JP-H02270492-A (JP)
Title: Image pickup device with color temperature correction function
Inventor: KAWAGUCHI RYUJI
IPC: H04N5/238
Filed: 1989-04-12
Abstract: PURPOSE:To adjust white balance with well color balance and simple constitution by providing a control section controlling an applied voltage to each luminous quantity control area of a liquid crystal filter in response to a color temperature of an external field. CONSTITUTION:A liquid crystal filter 20 is stacked on a color filter 13. A control circuit 50 controls the transmittivity of each luminous quantity control area of the liquid crystal filter 20 based on the color temperature. of an object detected by a white balance sensor 51 as follows; that is, when the detected color temperature is high (bluey), the transmittivity on a blue area of the color filter 13 in the luminous quantity control area of the liquid crystal filter 20 is decreased to decrease the luminous quantity (blue color component luminous quantity) passing through the blue area and to increase the transmittivity on the red area in the luminous quantity control area thereby increasing the luminous quantity (red component luminous quantity) passing the red area. When the color temperature detected by the white balance sensor 51 is low, the control is applied opposite to above.
Patent JP-S5716237-A (JP)
Title: Safety device for engine controller
Inventor: KANEGAE HIDETOSHI
IPC: F02D1/08
Filed: 1980-07-04
Abstract: PURPOSE:To protect an engine from damage due to overrun or the like, by detecting the abnormality of the operation controller of a servo system before the starting of the engine to prevent the starting. CONSTITUTION:An operating switch 108 is turned on by a starter operating signal S5 to connect a starting motor 109 to a battery 110 to start an engine. When a starting time instruction signal S2 and a feedback signal S4 do not coincide with each other, a judgement circuit 107 judges that there is abnormality. At that time, an abnormality signal S6 is generated to turn on a lamp 111 to indicate the abnormality. When the driver operates a key switch to apply a starter signal IS11, a sevomotor 105 is displaced to a starting position by the starting time instruction signal S2. If the signal S2 is coincident with the feedback signal S4 from a potentiometer 106 at the time, the engine is started. According to this constitution, the engine is not started when a servo circuit is defective.
Patent JP-S58223278-A (JP)
Inventor: BUORUFUGANGU ROITAA
IPC: H01R35/04
Filed: 1983-05-25
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-S58206989-A (JP)
Title: Sound wave transmitter and receiver
Inventor: TAKEUCHI YASUTO
IPC: H04B11/00
Filed: 1982-05-27
Abstract: PURPOSE:To suppress a shunt of energy of a transmitting pulse to a receiving circuit side, and to secure coupling of a sufficiently tight signal path, by coupling a transducer and a receiving circuit by use of a variable capacity diode. CONSTITUTION:A waveform in case when a pulse generating circuit 1 applies a positive pulse electric signal to a piezoelectric transducer 4 consists of a positive pulse waveform part (a) and a high voltage waveform part (b) of its dynamic current. In case when a transistor 3 is turned on in a moment only and a pulse is applied to the transducer 4, in the waveform part (a) and (b), capacity of a variable capacity diode 5 is reduced, for instance, to several PF or ten and several PF or so in case of 1SV100, and coupling of the transducer 4 and a receiving circuit 6 becomes loose, therefore, it is suppressed sufficiently that energy of a pulse waveform from the pulse generating circuit 1 is shunted to the receiving circuit 6 side. When the transistor 3 is returned to off and a tail part (b) of a high voltage waveform is attenuated gradually, capacity of the variable capacity diode 5 increases, and coupling of the transducer 4 and the receiving circuit 6 becomes tight gradually, therefore, a transfer signal is scarcely attenuated.