baber/WOPTO huggingface dataset:
Patent JP-H06255471-A (JP)
Title: Pneumatic pressure booster
Inventor: ANDO HIROMI
IPC: B60T13/563
Filed: 1993-03-08
Abstract: PURPOSE:To force the energizing force of the return spring of a valve plunger to be small, and thereby downsize the device by providing a communication path to a passage one end of which is opened to a slide area, and the other end of which is communicated with a compressed gas developing source for a valve plunger, cutting off communication between an operating pressure chamber and the communication path, or cutting off a constant pressure chamber from the operating pressure chamber. CONSTITUTION:When a brake pedal is out of action, a valve plunger 43 forces a valve member 62 seated on the first valve seat 56 of the valve plunger to be parted from the second valve seat 63 of a valve body 11 by an energizing member 61 due to energizing force by the return spring 42 of the valve plunger. This constitution thereby cuts off communication between an operating pressure chamber 16 and each communication path 54 and 60 within the valve plunger, and allows a constant pressure chamber 15 to be communicated with the operating pressure chamber 16. Since compressed gas is introduced into the communication paths 54 and 60 within the valve plunger 43, compressed gas pressure does not entirely act as a force driving the valve plunger into the constant pressure chamber side, on the contrary atmospheric pressure acts on the opposite side of the constant pressure chamber 15. Therefore, the energizing force of the return spring 42 of the vale plunger is thereby made low.
Patent JP-H02227535-A (JP)
Title: Vibration isolating device for cylinder block for internal combustion engine
Inventor: KITABAYASHI SHIRO
IPC: F02F7/00
Filed: 1989-02-28
Abstract: PURPOSE:To enhance the stiffness of the skirt section of a cylinder block by monolithically providing plural crank bearing caps, providing fixing flanges at their outer circumferential sections, and thereby concurrently specifying the distance among those required positions. CONSTITUTION:An internal combustion engine 2 is provided with a cylinder block vibration isolating device 10 between a cylinder block 4 and an oil pan 8. In this case, the vibration isolating device 10 is monolithically formed with plural crank bearing caps 12 and fixing flanges 14. The distance L from an abutting surface 18a against the cylinder block 4 at the stationary section 18 of each cap 12 to the upper surface 14a of each flange section is made fairly larger than the distance l from an abutting surface against each cap 12 of the cylinder block 4 to the lowest end 6a of a skirt section 6 in the cylinder block section 4. This applies tension stress to the skirt section 6, to thereby enhance the stiffness and characteristic frequency of the section.
Patent JP-H0668864-A (JP)
Title: Separator for battery
Inventor: HAYASHI NORIO
IPC: B29K23/00
Filed: 1993-03-08
Abstract: PURPOSE:To have high strength and improve permeation by using high molecular weight polyethylene of viscosity average molecular weight 400,000 or more, tensile strength of 5kg/mm<2> or more and nitrogen gas permeability coefficient of 1.0X10<-6> (ml.cm/sec.cm<2>.cmHg) or more. CONSTITUTION:20wt.% of polyethylene of viscosity average molecular weight 400,000 or more is power-blended with 80wt.% of stearyl alcohol, and the mixture is then stool in an oven, thereby wetting polyethylene in alcohol. In this case, 0.5 weight part of phenol stabilizer is added to 100 weight parts of the mixture. By heating and kneading, the uniform mixture is obtained. Before solidifying in cooling, the uniform mixture is formed by pressing. The resultant sheet is immersed in ethanol, so that stearyl alcohol is extracted. The sheet after extraction is elongated longitudinal and laterally 4X4 times. Consequently, the values are obtained. The film used as a separator for a battery exhibits high strength and good permeability.
Patent JP-S58163326-A (JP)
Inventor: MIYAUCHI KEINOSUKE
IPC: A47J45/08
Filed: 1982-03-24
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-S63213122-A (JP)
Title: Optical recording and reproducing device
Inventor: BABA SUMIO
IPC: G11B7/0045
Filed: 1987-03-02
Abstract: PURPOSE:To reduce the amount of invalid data, by providing a means which prohibits recording on an optical disk when the fact that a reflected beam of light from the optical disk changes over a prescribed light quantity is detected. CONSTITUTION:When the level of a tracking error signal S exceeds an upper limit level V1 due to a flaw, dirt, etc., on the optical disk 1, the output M1 of a comparator 31 goes to a signal of high level, and next, when the tracking error signal S goes to a level under a lower limit level V2, the output M2 of a comparator 32 goes to a high level. A latch circuit 35 latches the fact that the output M1 goes to the high level, and outputs the signal of high level to a NAND gate 38. Therefore, an AND gate 39 is closed from a time when a track jump detecting signal F1 goes to a low level, and also, an AND gate 40 is closed. As a result, the delivery of a write data signal RD to a read/write control circuit 20 is prohibited, then, the recording of data on the optical disk 1 is stopped.
Patent JP-H05252379-A (JP)
Title: Image processor
Inventor: MASUI TAKANORI
IPC: G06T3/60
Filed: 1992-03-04
Abstract: PURPOSE:To provide an image processor capable of executing rapid rotational processing by simple operation. CONSTITUTION:Whether an image from an image scanner 101 is an original part image or not is discriminated at each line and the discriminated result is stored in an original part discrimination storing part 102. The main scanning and subscanning direction ranges of an original part image are stored in an original part range storing part 103. A main scanning direction deviation detecting part 104 detects a deviation in the main scanning direction based upon the data of the original part range. A main scanning direction deviation correcting part 105 shifts an image based upon a correcting direction and the shifting amt. of the image to correct the deviation in the main scanning direction. A subscanning direction deviation detecting/storing part 106 finds out a subscanning direction deviation from the image subjected to the main scanning direction correction and stores the deviation. A subscanning direction deviation correcting part 107 calculates the writing address of the image data based on the subscanning direction deviation data and writes the image data in an image memory 108 to correct the subscanning direction deviation.
Patent JP-S60192963-A (JP)
Title: Electrostatic charge image developing carrier
Inventor: SATOU KEIJI
IPC: G03G9/10
Filed: 1984-03-14
Abstract: PURPOSE:To obtain high conductivity and stability to humidity by attaching specified silicone oil to the surface of iron. CONSTITUTION:Silicone oil having repeating units each represented by the formula shown here (each of R1 and R2 is <5C lower alkyl, aralkyl, or aryl, and they may be same or different as or from each other) is attached to the surface of iron, and a carrier is made of this iron and heat-treated at a temp. of >=150 deg.C, and it has a resistivity of <=10<12>OMEGA.cm. Said silicone oil has a viscosity of 0.65-500,000cSt, and it may be combination of 2 or more kinds of silicone oils. Said iron is powder having a particle diameter of 30-1,000mum. The silicone oil is attached to it, and treated at 150-600 deg.C. It is baked and fixed to the surface of the carrier, but does not cover the surface and the conductivity of the iron little changes.
Patent JP-H04267350-A (JP)
Title: Manufacture of aluminum bonding wire
Inventor: SUZUKI TERUICHI
IPC: H01L21/60
Filed: 1991-02-21
Abstract: PURPOSE:To easily obtain an Al boning wire with reliability and with utilization of the characteristics of being lower cost of Al bonding wire by a method wherein the bonding wire is held in a high-temperature water or steam to form an oxide film on the surface of the said wire. CONSTITUTION:An oxide film 12 is provided on a bonding wire 11 with a diameter of 30mum consisting of 99.0weight% Al-1.0weight% Si. This oxide film 12 is formed with boiling dip in ion-exchange water. The ion-exchange water of more than 1X10<6>OMEGA.cm is used as ion-exchange water, and the dip for 9 minutes are performed at a boiling temperature of more than 98 deg.C to obtain an Al boning wire 10 with thickness of the oxide film 12 being 600Angstrom . Thus, it is made possible to easily form an oxide film with reliability on an aluminum wire and to easily form an oxide film in a short time.
Patent JP-H09247781-A (JP)
Title: Piezoelectric receiver
Inventor: ONO KIMIAKI
IPC: G10K9/122
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration in sound quality by reducing a mechanical load exerted to a piezoelectric diaphragm due to stiffness of lead wires in the piezoelectric receiver. SOLUTION: A piezoelectric diaphragm 10 formed by adhering a piezoelectric element with electrodes to both sides of a piezoelectric ceramics to a metallic plate is contained in a package consisting of a case 11 and a rear plate 12. Terminal supports 11a, 12a are integrally formed to the package and a couple of metallic terminals 15 are fixed to the terminal support 11a. The piezoelectric diaphragm 10 and the metallic terminal 15 are interconnected electrically by a couple of lead wires 14. Since no external force is exerted to the lead wires 14, a thin, and then, with a small stiffness is enough to be employed for the lead wires 14.
Patent JP-S61208402-A (JP)
Inventor: YANAI EIJI
IPC: F22B1/18
Filed: 1985-03-12
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-H01222979-A (JP)
Title: Printer
Inventor: NAGAYAMA MARI
IPC: B41J5/30
Filed: 1988-03-02
Abstract: PURPOSE:To facilitate an operation and to cope with the setting of codes from an output source other than predetermined, by a method wherein, command code groups from predetermined output sources are set to instruction code groups all together, and command code groups outputted from an output source other than predetermined are set by converting one instruction code of the set instruction code group to another instruction code by a conversion means. CONSTITUTION:Eight output sources are predetermined, and respective command code groups from these predetermined output sources (SS1-SS8) include a CR command code and an LF command code. Eight sorts of instruction code groups (e21-e28) are provided corresponding to the respective command code groups. Then, in a setting part 11 the command code group is set to one of the instruction code groups. In a conversion part 13, the CR command code can be converted to either of a 'carriage return' instruction code (q21) and a 'new line' instruction code (q22) and the LF command code can be converted to either of a 'line feed' instruction code (r21) or a 'new line' instruction code (r22).
Patent JP-H04266104-A (JP)
Title: Stop position control mechanism for moving object
Inventor: FUJII KENJI
IPC: G05D3/12
Filed: 1991-02-20
Abstract: PURPOSE:To stop a moving object at its due stop position by providing plural light emitting elements at the stop position, attaching a light receiving element to the moving object for detection of its position, actuating the light emitting element corresponding to the stop position, and moving the moving object so as to receive the light of the light emitting element through the light receiving element. CONSTITUTION:Following are provided; a pulse motor 2 to be revolved with the pulses given from a CPU 1 together with a moving object 3 which moves with revolution of the motor 2, plural light emitting elements 4 provided at the stop position of the object 3, a light emitting element control circuit 6 which actuates the elements 4, a light receiving element 5 attached to the object 3, and a waveform shaping circuit 7 which stops the object 3 when the element 5 receives the light from the element 4.
Patent JP-H02224787-A (JP)
Title: Drum-type laundry apparatus
Inventor: SUNAKAWA AKIRA
IPC: D06F37/04
Filed: 1989-02-28
Abstract: PURPOSE:To automatically lock when an opening of a drum agrees with an inlet of a main body by rotating a driving pulley and a drum while a roller of a lock mechanism is in contact with a guide surface portion of the driving pulley and fitting the roller in a recess portion of the guide surface portion at a position where the inlet agrees with the opening of the drum. CONSTITUTION:When the operation is ended, a motor 14 is rotated at a satisfactory low rotating speed to rotate a drum 4 at a low speed. Secondly, an electric power is applied to a motor 44 to drive an eccentric cam 43 until it is positioned in a designated position. Unde such a condition, a roller 41 of a lock mechanism 38 is urged by a spring 42 to be in contact with a guide surface portion 36 of a drum pulley 13, and the drum pulley 13, that is, the drum 4 is rotated. When an inlet 29 and an opening 32 of the drum 4 agree with each other, the roller 41 is fitted in a recess portion 37 of the guide surface portion 36. By this arrangement the drum is stopped in a position of the agreement, and automaticallly locked in that position. Then, the agreement position is detected by pulley position detecting means 47 to cut off the power for the first motor 14.
Patent JP-H08202243-A (JP)
Title: Image forming device
Inventor: NAMIKI RYOICHI
IPC: G03G21/18
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a device which is made small in size and light in weight, which is easily assembled and disassembled, and where a member in an image forming process is easily replaced by supporting an image forming process assembly having an image holding body and a process means for forming an image on the image holding body at plural spots in an unstable temporary housing. CONSTITUTION: A photoreceptor drum (image holding body) 10, an electrifying device 20 and a transfer device 50 are provided inside the image forming assembly 8 having the temporary housing. The temporary housing incorporating the image forming means is principally constituted of cardboard, film and double coated adhesive tape on the market, and consciously formed to be flexible with rough dimensional accuracy, then its assembly and disassembly work, and the replacement are facilitated. Furthermore, by omitting the image forming means, the device is made small in size and light in weight and inexpensive.
Patent JP-2000240309-A (JP)
Title: Mobile sound insulation box and its installing method
Inventor: NEGAMI KINYA
IPC: E04H1/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To complete a simple installation work in a short time by having a gate shape frame and an end plate, and attaching at least one side the end plates after an installation machine is housed. SOLUTION: A caster 4 is attached to the bottom face of the lower frame of side plates 2, 3, and the whole gate shape frame can be moved on a floor face. A locking bar preventing both side plates from being widen exists in moving of a gate shape frame 1, and a locking stage part 13 is formed on both the ends to be detachably fitted to a keyhole shaped fitting part 11 formed on the inner face of a lower frame. It is transported to a jobsite from a factory in this state, moved on a floor up to a noise machine A housed in the jobsite, and immediately before it a locking bar 12 is removed to house the machine in the inside. After the gate shape frame 1 is fixed on the floor face by an appropriate means, and an end plate 15 is fixed on each open end face of the gate shape frame by rivets or bolts.  A commercially available panel is used for the gate shape frame to be mass-produced in the factory, and since it can be transported and moved to the jobsite to be assembled and end plate attaching working is simple, it is completed by working of a few hours if it is a normal sized machine.
Patent JP-S55138662-A (JP)
Title: Voltage measuring method in hermetic vessel
Inventor: YASUDA KENICHI
IPC: G01R15/14
Filed: 1979-04-17
Abstract: PURPOSE: To enable the easy measurement of the electric potential difference between arbitrary two points in a hermetic vessel on the outside of the hermetic vessel by providing a voltage-current converter and light emitting part within the hermetic vessel.  
     CONSTITUTION: If arbitrary contacts, e.g., contacts 3 2 , out of the contacts 3 1 W3 4  are cut off in the state that current is being held supplied from an external AC power source to the contacts 3 1 W3 4  in a hermetic vessel 1 through terminals A, B, a potential difference is produced between the both electrodes of the contacts 3 2  and the voltage between the both electrodes is converted to current by a V/I converter 4. This current flows to a light emitting part 5 and a light signal is generated from the light emitting part 5. This light signal is received in a photo detecting part 7. The output of the photo detecting part 7 is fed to a recorder 9 via amplifier 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07233638-A (JP)
Title: Vibrator operating device for compacting concrete
Inventor: TANAKA MINORU
IPC: B65H75/38
Filed: 1994-02-22
Abstract: PURPOSE:To improve the durability of the cable of a rod vibrator supported and inserted/removed by a manipulator vertically moved, rotated, and turned. CONSTITUTION:A vibrator inserting/removing device 9 is supported by tip arms 6, 8 of a manipulator 3 having the arms 6, 8 horizontally turned on a stanchion 4, and a cable 13 connected to a rod-like vibrator 10 inserted or removed by it is wound on a cable winding device 30 provided on the horizontal turn section of the manipulator 3. The cable 13 is connected to a power source via a rotary power connector using a slip ring.
Patent JP-S62206309-A (JP)
Title: Recycle uniform distributing method of burnt ashes at fluidized bed boiler
Inventor: NAKAI SEIICHI
IPC: F23C9/06
Filed: 1986-03-04
Abstract: PURPOSE:To be able to prevent the aggravation of burning balance caused by excess burning air by supplying ashes containing combustible in refuse scattered and captured at the burning time into a fluidized bed uniformly through a recycle box and T-shaped nozzles with fluidizing air. CONSTITUTION:Ashes containing combustible in refuse accompaning burnt exhaust gas are captured by a cyclone 23 and a bag filter 24 is passing through an exhaust duct 22 and transferred to a U-shaped valve etc. 26 with a conveyer 25. At the valve etc. 26, ashes are divided by a small amount of distributing air 'u' and the specified amount is supplied to a recycle box 16 through an ash supply duct 27. At the box 16 ashes containing combustible in refuse are uniformly distributed and supplied into the lower layer of a fluidized bed 15 through T-shaped nozzles 17 by fluidizing air 'a' introduced from opening holes 18. As for the air amount used at that time, ashes are able to be transferred sufficiently by the air amount supplied per the area of a distributing plate because particle diameters are as small as 0.1mm or less. Even if a recycle ratio having a large amount of supplied ashes is such a high recycle one as about 5, uniform distributing supply is possible.
Patent JP-H01222435-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/28
Filed: 1988-03-01
Abstract: PURPOSE:To increase the contact area for reducing the contact resistance by a method wherein a contact hole is made in an insulating film to epitaxially deposit a semiconductor film in the contact hole part protrusively from the contact hole. CONSTITUTION:An insulating film 2 comprising SiO2, etc., is formed on the surface of a semiconductor substrate 1 such as Si, etc., and then a contact epitaxial part 3 comprising Si, etc., is protrusively formed in a contact hole part made in the insulating film 2 from the surface of the film 2. In the later processes, the contact epitaxial part 3 is converted into different conductivity from that of the semiconductor substrate 1 by ion-implantation, etc., simultaneously a wiring such as silicide, aluminum, etc., is mounted on the contact epitaxial part 3 to be brought into contact with the sides of the contact epitaxial part 3. Through these procedures, a contact wiring of semiconductor device subjected to less contact resistance can be made.
Patent JP-H10336989-A (JP)
Title: Electromagnetic actuator for magnetically buffering collision
Inventor: PISCHINER MARTIN
IPC: F01L9/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To guide an armature to a seating part on the pole face at a low collision speed and to impart a sufficient holding force after collision of the armature against the pole face. SOLUTION: The electromagnetic actuator comprises at least one electromagnet and an armature 4 wherein a working coil 2 and a brake coil 3 connected with a controllable power supply 8 are arranged on the yoke of the electromagnet. The brake coil forms a closed current circuit which can be switched by a controllable switching element 10. The armature 4 is coupled with a working member to be operated and when the working coil 2 is conducted, the armature 4 is moved from a first switching position toward the pole face of the electromagnet while resisting against one return spring 6 and guided movably to a second switching position determined by contact of the armature 4 with the pole face 12.
Patent JP-S60193278-A (JP)
Inventor: MORITA MASAHITO
IPC: H01T13/20
Filed: 1984-03-15
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-S53133520-A (JP)
Title: Operation method of blast furnace
Inventor: SHIBUYA TEIJI
IPC: C21B7/24
Filed: 1977-04-28
Abstract: PURPOSE:To perform good operation of a blast furnace by measuring a fluctuation in temp. in the vicinity of the tip of a slag tuyere immediately after tapping by means of a thermocouple embedded in the interior fo the tip of the slag tuyere inside the furnace; presuming the level of molten pig iron; and deciding the tapping time.
Patent JP-H05251623-A (JP)
Title: Semiconductor package
Inventor: YANODA MASASHI
IPC: H05K1/18
Filed: 1992-03-05
Abstract: PURPOSE:To form a semiconductor package in which deformation of lead frame and the interval of lead pitch are uniform by forming lead terminals onto an insulating substrate by printed wirings. CONSTITUTION:Lead terminals 1 for external leading-out are shaped by a plurality of printed wirings at regular intervals so as to correspond to the electrodes of a semiconductor chip 4 extending over side faces from the top face of a bottom insulating substrate 2. The lead terminals 1 are connected to the electrodes of the semiconductor chip 4 by bonding wires 5. The semiconductor chip 4, the bonding wires 5 and the whole section of the lead terminals 1 for external leading-out on the bottom insulating substrate 2 are sealed with a resin 3. The lead terminals are formed onto the insulating substrate by the printed wirings, thus preventing uneven deformation of the lead frame and the interval of the lead pitch.
Patent JP-H08244192-A (JP)
Title: Laminating method for film and guide member used therefor
Inventor: MIZUTANI KENJI
IPC: B29C65/48
Filed: 1995-03-08
Abstract: PURPOSE: To provide a method for laminating a film in which even a thin film having no stiffness is not wound on a heater roller but which can effectively laminate the film, and a guide member used for the method. CONSTITUTION: This method for laminating a film comprises the steps of coating one sides of two films 11, 12 to be laminated with a thermoplastic adhesive, to form adhesive layers, so superposing the films 11, 12 that the layers are brought into contact with one another, and then sandwiching the ends of the two superposed films 11, 12 between the holding parts 23 of guide members 20 in which two synthetic resin films 21, 21 having larger thicknesses than the films 11, 12 and stiffness are laminated with the adhesive. When the ends of the members 20 are sandwiched between a pair of heater rollers 13 and fed, the members 20 are not laminated on the surfaces of the rollers 13, but fed forward together with the members 20 in the state that a laminated film 10 is straight.