baber/WOPTO huggingface dataset:
Patent JP-2000013648-A (JP)
Title: Camera with battery check function
Inventor: TORIKAI TORU
IPC: H04N5/225
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To perform battery check not only while power is supplied to a camera functioning part but also while a battery is being changed and also to effectively use battery capacity. SOLUTION: A CPU 24 controls switches SW1 and SW2 but it does not perform power supply to camera functioning parts such as an image pickup circuit 14, a reproducing circuit 16 and a liquid crystal monitor 18 except a stroboscopic device 20 from a battery 20 and power supply to the device 20 at the same time. Also, this camera is provided with a voltage monitoring circuit 30 which monitors battery voltage while power is fed to the camera functioning parts and a voltage monitoring circuit 32 which monitors the battery voltage while stroboscopic charging is performed, the circuit 30 monitors whether or not the battery voltage falls below the monitor voltage E1 and the circuit 32 monitors whether or not the battery voltage falls below the monitor voltage E2.
Patent JP-S57105510-A (JP)
Title: Engine brake actuating apparatus
Inventor: OOTSUKI YOUICHI
IPC: F01L13/06
Filed: 1980-12-22
Abstract: PURPOSE: To actuate engine brake in an efficient and safe manner by opening an exhaust valve at a position near the top dead point of a piston at the end of compression stroke.  
     CONSTITUTION: A drive piston 11 and a drive piston follower 6 which produce pressure when they are driven by an exhaust-valve openig cam surface 7a of an exhaust cam 7 are provided at one end of a rocker arm 3 of an exhaust-valve opening and closing mechanism, while an actuator piston 4 which urges an exhaust valve 1 in its opening direction by said pressure produced by the drive piston 11 and drive piston follower 11 and a means for absorbing the reaction force of the actuator piston 4 are provided at the other end of the rocker arm 3. With such an arrangement, the exhaust valve 1 is opened at a position near the top dead point of a piston at the end of the compression stroke of the engine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001012091-A (JP)
Title: Semiconductor factory
Inventor: KAKIZAKI JIRO
IPC: F24F7/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the sealing works of a duct penetrating section, and to easily conduct the connection of a duct and the mounting and demounting of a ceiling material. SOLUTION: The semiconductor factory 1 has a main production-zone clean room 10 in which a production device 11 is installed, a ceiling-side space formed to the upper section of the main production-zone clean room 10, a ceiling material 17 partitioning the ceiling-side space 25 and the main production-zone clean room 10, fans mounted in the ceiling-side space 25, a duct being arranged in the ceiling-side space 25 and supplying treated air, and a branch duct 12 for supplying the production device 11 with air. The ceiling-side space 25 is brought to negative pressure by the main production-zone clean room 10, and the branch duct 12 is penetrated to the ceiling material.
Patent JP-S6071098-A (JP)
Inventor: UIRIAMU II KATSUTSU
IPC: C02F9/00
Filed: 1984-08-31
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-H0820462-A (JP)
Title: Unwinding tension controlling method and device on winding equipment
Inventor: KAMIKUBO YASUNARI
IPC: B65H23/198
Filed: 1994-07-07
Abstract: PURPOSE:To ensure winding by controlling the unwinding tension of a wound material in a pattern similar to a controlling pattern for winding tension, thereby preventing a slip between the wound material and a feed roller, which is caused when the traveling speed of the wound material increases. CONSTITUTION:A wound material 1 unwound from a web 2 is guided by a detection roller 5, and unwinding tension of the material to be reeled 1 is detected. In addition, a feedback controller 6 is provided with a driver 7. In the controller 6, the number of revolutions of a motor 3 is detected by a pulse generator 8, and the driver 7 receives a detection signal N from the generator 8. Based on both winding tension pattern command P and a detection signal T by a detector 4, the driving torque of the motor 3 is placed under feedback control so that the unwinding tension of the material to be reeled 1 is controlled by a pattern similar to a control pattern for the winding tension. Accordingly, since the unwinding tension of the web 2 and the winding tension of the winding roll are balanced, no slip will be made between the wound material 1 and a feed roller even if the traveling speed of the wound material is accelerated.
Patent JP-S6158331-A (JP)
Title: Receiving device of satellite broadcasting
Inventor: HAYASHI SHUNEI
IPC: H01Q3/02
Filed: 1984-08-30
Abstract: PURPOSE:To always enjoy satellite broadcasting under the optimum condition, by comparing a receiving level detecting value with a value stored in a memory and generating an alarm informing the necessity of antenna direction adjustment when the difference between the two values exceeds a fixed value. CONSTITUTION:When the maximum value VMAX of receiving signal level obtained during antenna adjustment is larger than the peak value VBST till then, the peak value VBST stored in an ROM 34 is replaced with the maximum value VMAX. When it is discriminated that broadcasting is on the air, the maximum value of the receiving level till then is read out from the ROM 34 and the tuning is fixed to the channel of the broadcasting. Then the receiving signal level is detected from the channel and calibrated by using an offset value. The difference between the calibrated value VLVL and maximum value VST is detected and, when the difference is larger than a prescribed value, it is discriminated that the antenna direction is out of position and an error message is displayed on the screen of a monitor receiver 38. At the same time, alarming sounds are produced.
Patent JP-S5969752-A (JP)
Title: Photopolymerizable composition for forming image
Inventor: ARAKI YASUHIKO
IPC: G03F7/105
Filed: 1982-10-14
Abstract: PURPOSE:To obtain a compsn. for forming image which has excellent photosensitivity, workability, etc. and suitable for multiple exposing by mixing a binder of a high polymer material, photopolymerizable monomer, phenyl keton polmn. initiator, and a spiropyran compd. substd. by a nitro group. CONSTITUTION:An intended photopolymerizable compsn. for forming image is obtd. by mixing (A) 100pts.wt. a binder consisting of a high polymer material (e.g.; acetyl cellulose), (B) 10-300pts.wt. a photopolymerizable monomer (e.g.; pentaerythritol triacrylate), (C) 0.1-20pts.wt. a phenyl keton polymn. initiator (e.g.; benzophenone) and (D) 0.1-10pts.wt. a spiropyran compd. substd. by a nitro group expressed by the formula (R1 is alkyl; R2 is nitro; R3 is H, nitro) as a color developing agent. The component D is exemplified by 1, 3, 3-trimethylindolino-6'-nitrobenzopyrylspiran, etc.
Patent JP-H0628627-A (JP)
Title: Magnetic head
Inventor: KOBAYASHI HIROSHI
IPC: G11B5/31
Filed: 1992-07-08
Abstract: PURPOSE:To increase magnetic resistance and to improve reproducing/recording efficiency by specifying the spacing between a surface on which the vapor deposited tape of the magnetic head slides and a winding window to a specific range. CONSTITUTION:The magnetic head to be used for a recording and reproducing device using the tape deposited with a Co magnetic metal by evaporation as a recording medium is formed to 5 to 15mum spacing (gap depth) between the surface on which the vapor deposited tape slides and the winding window. The magnetic head hardly wears if the vapor deposited tape mentioned above is used in such a manner. Then, the limitation of the head size is relieved and the magnetic resistance is increased by decreasing the gap depth, by that the reproducing efficiency and the recording efficiency are improved. The spacing loss is substantially eliminated if the width of the surface on which the vapor deposited tape slides is specified to 20 to 6mum. The magnetic head is usable without requiring long-time aging if the surface radius of curvature in a tape traveling direction is specified to 2 to 6mm and the surface radius of curvature in the direction perpendicular thereto to 1 to 3.5mm.
Patent JP-2001015281-A (JP)
Title: Multi-lamp lighting system
Inventor: TAIHEI MASAHIRO
IPC: H05B41/24
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-lamp lighting system capable of suppressing temp. rise and improving the dynamic characteristics using a comparatively simple configuration. SOLUTION: A multi-lamp lighting system comprises a body 1, a plurality of illuminating parts 3A, 3B, 3C arranged approx. in radial arrangement with respect to the body 1 and including ring-shaped fluorescent lamps LA, LB, LC, and a lighting device consisting of a common circuit part SC including a DC/DC converter and a plurality of lighting circuit parts TA, TB, TC for lighting up the fluorescent lamps. The lighting device is separated into the common circuit part and lighting circuit parts TA, TB, TC, and the common circuit part is located on the body 1 while the lighting circuit parts TA, TB, TC are arranged dispersively in the illuminating parts.
Patent JP-S58173288-A (JP)
Inventor: MATSUZAWA HAJIME
IPC: E21B17/22
Filed: 1982-10-15
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-H0231317-A (JP)
Title: Rotary magnetic head drum and its manufacture
Inventor: OZAKI SHINJI
IPC: G11B5/52
Filed: 1988-07-20
Abstract: PURPOSE:To form tape lead linearity with high accuracy by forming a magnetic tape guide lead part and a parallel line shape with the rotary scan line of a rotary magnetic head in the vicinity of the edge part of a fixing drum, working and forming this parallel line shape and magnetic tape guiding lead part so as to be linked with a circular arc. CONSTITUTION:When a fixing drum unitedly forming a magnetic tape guiding spiral lead (tape lead) 5 of a rotary magnetic head drum 1 is fit to a lathe main shaft and worked with a lead working byte according to a cam, out of spiral line tape lead shapes, lathe turning is executed for a tape lead shape to be parallel with a magnetic head rotary surface up to the vicinity of the magnetic tape guide part. In this spiral tape lead shape, since the working byte goes from a stationary condition into the working of the tape guide part, an acceleration change is reduced. Then, the oscillation of the working byte can be also decreased and the spiral lead shape can be obtained with the satis factory linearity accuracy. Thus, the linearity of the tape lead can be controlled with the high accuracy. Furthermore, a rotary magnetic head drum device can be obtained at a low cost to be shared with a conventional working equip ment.
Patent JP-H096567-A (JP)
Title: Character data converter
Inventor: TSUTSUMI MASAKI
IPC: G06F17/21
Filed: 1995-06-23
Abstract: PURPOSE: To provide a character data converter shortening printing processing time by reducing the sequence quantity when the character data of a sentence, etc., is printed in the printer connected with a computer system, etc. CONSTITUTION: After character data conversion part 5 executes a data conversion processing and stores a series of character data groups which are received by a data reception part 3 in a character memory 4, the part 5 designates each stored character data and stores the designated character data in a character buffer 5b. A series of processings in which the character pitch of the designated character is calculated, the pitch is stored in a character pitch memory 5a, plural of character data to which the calculated character pitch approximates are defined as character string groups and the groups are set with the starting coordinates in a character string group table 6 are repeatedly executed.
Patent JP-H0344739-A (JP)
Title: Instruction exception detecting device
Inventor: KIMURA KOZO
IPC: G06F9/22
Filed: 1989-07-12
Abstract: PURPOSE:To miniaturize the scale and to increase the working speed of an instruction exception detecting device by providing an instruction decoding PLA which outputs the valid data showing the undefined and defined instructions and an undefined instruction detecting circuit which decides an undefined or defined decoding instruction based on the valid data. CONSTITUTION:An instruction decoding PLA 2 decodes an instruction and outputs the data (valid data) showing a defined or undefined instruction. An undefined instruction detecting circuit 6 decides an undefined input instruction when the valid data outputted from the PLA 2 shows an undefined instruction and an instruction decoding control circuit 8 decides a valid input instruction of the PLA 2. Then a control memory address generating circuit 3 produces the head address of an instruction exception process routine as an address of a control memory 4. The memory 4 produces a corresponding microinstruction (instruction exception process). Thus it is possible to obtain a compact and high speed instruction exception detecting device having a simple decoding method.
Patent JP-S6426055-A (JP)
Title: Shift controller for automatic transmission
Inventor: KOGA HIDETAKA
IPC: F16H61/08
Filed: 1987-07-22
Abstract: PURPOSE:To perform shift control so smoothly without disengaging a clutch by attaching each transfer torque variable device to both maximum and minimum speed steps, shifting it in increasing the extent of load torque by degrees and, after shifting, releasing this load torque. CONSTITUTION:Each of solenoid multiple disk clutch C1 and C2 being driven by a solenoid multiple disk clutch actuator 15 is attached to both maximum and minimum speed steps of a transmission 6. And, at the time of ship-up and shift-down, an electronic controller 9 applies the specified fluid pressure to the multiple disk clutch C1 or C2 via the actuator 15, while torque transfer is temporarily loaded on a gear train of the maximum or minimum speed step from the existing speed step and, after mesh neutral of the existing speed step, load is increased, engine speed is regulated and gears of a synchromesh is unmeshed, then gearing into the next shift takes place. Afterward, current to the actuator 15 is released, and the load of the maximum or minimum speed step by these clutches C1 and C2 is released. Thus, shift operation is smoothly performable without disengaging the clutch.
Patent JP-S6426047-A (JP)
Title: Vibration reducing device of trunk
Inventor: SUGAWARA SHUNTARO
IPC: B41J19/04
Filed: 1987-07-22
Abstract: PURPOSE:To prevent the generation of printing hair lines by installing a weight at the outer side of the bearing of a trunk through a damping member. CONSTITUTION:A weight 20 is installed at the outer side of a bearing 16 at the right side of a blanket trunk 2, and the weight 20 is fixed to a gear 21 installed to the side end of the blanket trunk 2 with screws 22, for example. Between the weight 20 and the blanket trunk 2, a damping member 24 is furnished. Since vibration is delivered to the weight 20 through the damping member 24, by installing a vibration damping device 1 which consists of the weight 20 and the damping member 24 to the blanket trunk 2 in such a way, the vibration is absorbed when it is delivered to the weight, even though the blanket trunk 2 is rotated and the vibration is generated by the contact of trunk grooves 8 and 14 between the blanket trunk 2 and a printing trunk 4. The printing hair lines owing to the vibration can be prevented and a good printing can accordingly be obtained.
Patent JP-S5971202-A (JP)
Inventor: SUZUKI HIROYUKI
IPC: F21V21/36
Filed: 1982-10-18
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-H0345380-A (JP)
Title: Thermal recording material
Inventor: AZUMA SHUNSAKU
IPC: B41M5/42
Filed: 1989-07-13
Abstract: PURPOSE:To enhance sensitivity and running properties by providing a water-soluble polymer layer containing inorg. pigment whose oil absorbancy is specific, wax and metal soap on a thermal color forming layer using calcium carbonate having specific oil absorbancy as pigment. CONSTITUTION:A water-soluble polymer layer containing inorg. pigment whose oil absorbancy due to a JIS method is 50ml/100g or more, wax and metal soap is provided on a thermal color forming layer containing an electron donating leuco dye, an electron acceptive compound, a compound represented by formula [I] (wherein R1 - R8 are a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom) and pigment. In this case, as the pigment of the thermal color forming layer, calcium carbonate whose oil absorbancy due to a JIS method is 60ml/100g or less is used. The compound represented by the formula [I] is high in pigment selectivity and can take out high sensitivity effect but the kind and use amount of the pigment in this thermal color forming layer are insufficient to keep running properties and fog is also easily generated. When the water-soluble polymer layer of the aforementioned composition is provided on the thermal color forming layer, running properties can be improved while the effect of the compound [I] is put to practical use.
Patent JP-S5972240-A (JP)
Title: Transmission and reception switching control system of radio repeater
Inventor: YAMADA YUTAKA
IPC: H04B7/15
Filed: 1982-10-18
Abstract: PURPOSE:To perform a repeating operation at the frquency of one wave by starting recording at the on-timing of a squelch signal and ending the recording at the off-timing, and starting regeneration at the same time and ending it an on-state continuance later. CONSTITUTION:A solid-state recording part 13 starts a recording operation in the rising of the squelch signal 19 and a time measurement and storage part 15 starts counting the on-state continuance of the squelch signal 19. The solid-state recordong part 13 ends the recording operation in the falling of the squelch signal 19 and the time measurement and storage part 15 stops the counting and stores the result. At the same time, the solid-state recording part 13 starts the regerenation and a transmitter performs transmission. At this time, the time measurement and storage part 15 restarts counting and when it continues to count up to the stored time, the solid-state storage part 13 stops the regeneration; and the transmitter 12 stops and a receiver 11 operates to return to a reception stand-by state, resetting all circuits.
Patent JP-2000001390-A (JP)
Title: Holder crucible for use in single crystal pulling equipment and crucible device provided with the same
Inventor: SHIMOMURA KURAICHI
IPC: C30B15/10
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a holder crucible and crucible device for a single crystal pulling device which markedly reduces the damages of the corner of the raw material charged-cubicle and increases the single crystallinity. SOLUTION: This holder crucible 9 for holding a crucible 2 for receiving a charged raw material consists of a graphite crucible 3 tightly stuck to the outer wall surface of the crucible 2 and a heat insulating material 1 for covering the corner part 2B of the crucible 2. This heat insulating material 1 is integrally formed with the graphite crucible 3 by using a material having higher tensile strength in the radial direction as compared with graphite, in such a way that the insulating material 1 is fitted to a groove formed in the inner surface of the graphite crucible 3 concentric-circularly with the side surface cylindrical part 3A of the graphite crucible 3 without causing any recessed or projecting part in the vicinities of the boundaries between the surface of the insulating material 1 and the inner surface of the graphite crucible 3.  More specifically, as the constituent material of the heat insulating material 1, a carbon-carbon fiber composite material which is produced by laying up carbon fiber in a uniform fiber direction, impregnating the resulting carbon fiber material with pitch or a resin and graphitizing the impregnated material at a high temp., is appropriately used. Further, in the heat insulating material 1 made of such a carbon-carbon fiber composite material, the carbon fiber filaments are arranged so as to be almost parallel to the wall of the crucible device 5.
Patent JP-S6081579-A (JP)
Inventor: UORUTAA JIYOSEFU BARON
IPC: F16K11/083
Filed: 1984-08-30
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-S57104706-A (JP)
Title: Circular skid-proof part for construction of foundation
Inventor: KATSURA SHIGEMASA
IPC: E02B3/06
Filed: 1980-12-22
Abstract: PURPOSE: To prevent the corrosion of a circular skid-proof part for maintaining its strength for a long period of time by a method in which the circular skid- proof material to be buried between the ground and a structure is formed of a metal material to which an anodic metal of a lower potential than that of the metal material is attached.  
     CONSTITUTION: A steel wire 13 is laid between rigid beams 99 on a sheet 8 and fixed with fixing plates 14 and 15, and an anodic metal 18 is fixed to the upside of the fixing plate 14 to make up a circular skid-proof part. And, the circular skid-proof part 7 is buried in soil and sand 4 and its one end 7a is coupled with an anchor 6 provided to the side wall 3a of a concrete caission 3. Metal ions come out, together with current, from the anodic metal 18 and flow toward the rigid beams 9 and the wire 13, whereupon eroding current which is ready to occur locally in the rigid beams 9 and the wire 13 is eliminated and therefore, the wet corrosion of the rigid beams 9 and the wire 13 can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5885352-A (JP)
Title: Exhaust gas recirculation controller
Inventor: TOIKAWA ISAO
IPC: F02M25/07
Filed: 1981-11-12
Abstract: PURPOSE:To prevent deposit from sticking inside an exhaust chamber of a pressure regulation valve and to allow the controller available with lead gasoline by bleeding atmosphere into the exhaust chamber when suction negative pressure is increased due to deceleration or other reasons. CONSTITUTION:When a suction negative pressure inside a suction passage 10, detected by the second sensing port 82, is reduced to a high negative pressure exceeding a certain value because of sudden closing of a throttle valve 12 at deceleration or the like, a vacuum switch 74 senses the high negative pressure and outputs an ON signal to VSV 76. When VSV 76 is thereby opened, atmosphere is directly bled into an exhaust chamber 46 of a pressure regulation valve 22 via the second check valve 78 to scavenge gas therein with the aid of pulsated exhaust gas. On the other hand, when a suction negative pressure inside the  suction passage 10, detected by the second sensing port 82, is increased over a vacuum switch setting pressure, VSV 76 is closed to cut off the bleeding of atmosphere from the second check valve 78 into the exhaust chamber 46.
Patent JP-H05345691-A (JP)
Title: Production of soil amendment
Inventor: SUZUKI KUNITAKE
IPC: C09K103/00
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a soil amendment useful for cleaning waste water and being reduced to agricultural land by subjecting organic waste water to biological treatment and making polluted sludge discharged out of the system into humic sludge not requiring compost formation effective as a soil amendment. CONSTITUTION:Return polluted sludge 6 is partially brought into contact with a humus substance in a reactor 20 in a biological treatment system of organic waste water 1 to promote culture of soil microorganisms in the system and conversion of polluted sludge into hummic sludge. A dehydrated 11 cake of the humic sludge effective as a soil amendment is discharged out of the system.