baber/WOPTO huggingface dataset:
Patent JP-H08144794-A (JP)
Title: Variable valve gear of internal combustion engine
Inventor: GOTO TETSUAKI
IPC: F02D13/02
Filed: 1994-11-24
Abstract: PURPOSE: To prevent an engine stall when at the time of idling, switching to a lower speed cam is made impossible by some failure. CONSTITUTION: Switching between a low speed cam and a high speed cam can be made by selective connection of main and auxiliary locker arms. In the case where a valve lift amount L is larger than a designated value LL and a high speed cam is determined (step 2) through a control signal SS of a solenoid valve for oil pressure control is OFF to be switched to the low speed cam (step 1), a warning lamp SW is lighted (step 7), and the target idle rotating speed Ni is corrected to a high speed cam idle rotating speed NH. set to the high speed side from the normal idle rotating speed NL.
Patent JP-H10128776-A (JP)
Title: Production of foam molded object
Inventor: ASANO YOSHIHIRO
IPC: B29K105/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To mold a foam molded object so as to ensure sufficient plate thickness without collapsing foams. SOLUTION: A foam molded object is molded by a heating process heating a foamable synthetic resin base material 16 up to the foaming completion temp. of a foaming agent to form synthetic resin foam 18, a cooling process cooling the synthetic resin foam 18 to temp. higher than the m.p. of the synthetic resin base material 16 but lower than the foaming start temp. of the foaming agent and a molding process pressing the synthetic resin foam 18 at temp. in the cooling process. The viscosity of the synthetic resin foam 18 is large and foams are not collapsed even when the foam is pressed 13 and plate thickness can be ensured.
Patent JP-2000102762-A (JP)
Title: Multicolor pattern coating method
Inventor: ICHIKAWA MASAYOSHI
IPC: B05D5/06
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To effectively remove the coating unevenness occurring in a reciprocating operation direction by intersecting spray patterns by coating guns before these patterns are applied to a surface to be coated when the surface to be coated is finished to multicolor patterns by coating the surface with a plurality of liquid coatings to a dotty form by using the plurality of air mix coating guns which make reciprocating operation. SOLUTION: The plurality of coating guns 30 and 32 move reciprocatively in a lateral direction, i.e., in a reciprocating direction 34 and coat the surface 36 to be coated which is moved by a belt conveyor 38. The directions of the respective coating guns 30 and 32 are so determined as to intersect with each other before the respective spray patterns 42 and 44 respectively formed by the respective coating guns 30 and 32 strike against the surface to be coated. At this time, the distances from the nozzle tips of the respective coating guns 30 and 32 to the places where the central axes 46, 48 of the respective spray patterns 42 and 44 intersect with each other are set at 200 to 400 mm. The respective central axes 46, 48 of the respective spray pattern 42 and 44 are intersected with each other at an angle Θ of intersection of 10 to 60 deg..  The coating unequalness may be effectively eliminated according thereto.
Patent JP-H08129971-A (JP)
Title: Deflection yoke
Inventor: AOKI KYOSUKE
IPC: H01J29/76
Filed: 1994-10-31
Abstract: PURPOSE: To increase deflecting sensitivity, and attain downsizing by setting a core shape so that the electron gun side of a core is saturated by deflection of a corner part, and effectively avoiding a neck shadow of its part by increasing an allowance degree of the corner part to the neck shadow. CONSTITUTION: In a core 4, a step difference is formed outside of the electron gun side of a cathode ray tube, and a thickness is made uniformly thin on the electron gun side by this. That is, in a yoke 1, the deflection center is set so as to move to the display surface side in a corner part. Therefore, When a thickness of the core 4 is made thin, the core 4 is quickly saturated to an increase in a magnetic flux by that extent, and intensity of a deflecting magnetic field crossing the tube axis of the cathode-ray tube is prevented from increasing after it is saturated. In the deflection yoke 1, a horizontal deflection coil 7 and a vertical deflection coil 8 become large in an allowance degree of the corner part to a neck shadow, and the neck shadow can be effectively avoided to the extent that the allowance degree becomes large.
Patent JP-H02135352-A (JP)
Title: Removing solution
Inventor: ITO TOSHIO
IPC: G03F7/42
Filed: 1988-11-17
Abstract: PURPOSE:To make it possible to rapidly remove a negative type resist made of a cross-linked silicon-contg. polymer by adding a fluoride contg. no metal ion to an amide type solvent. CONSTITUTION:A fluoride contg. no metal ion is added to an amide type solvent. For example, quat. ammonium fluoride having high nucleophilic power to silicon atoms is added to the amide type solvent having high swelling and dissolving actions on a polymer. The bond of silicon atoms in a silicon-contg. polymer is broken by the fluorine ion of the quat. ammonium fluoride and the mol. wt. of the polymer is reduced. Accordingly, the silicon-contg. polymer is easily removed with the amide type solvent and the characteristics of a semiconductor are not adversely affected because no metal ion is contained.
Patent JP-H03154000-A (JP)
Title: Lubricating device of knitting machine
Inventor: MAKAGO SHIGENAO
IPC: F16N27/00
Filed: 1989-11-08
Abstract: PURPOSE:To make lubrication effectively and reduce burden with maintenance and safety management works by furnishing a throttle nozzle, compressed air path, and air passage, and by equipping an oil path and the air passage with respective constant quantity adjusting valves. CONSTITUTION:Lubricant is fed to the oil supply part S of a circular knitting machine 28 by sending compressed air to an oil distributor 1 from an air pump or a compressor P1. A throttle nozzle 7 is installed in a cylinder 51 furnished on an oil path 5, and also are installed a compressed air path 8 distributed around centering on the oil, which is supplied from the named throttle nozzle 7, and an air passage 9 communicating to this compressed air path 8. These oil path 5 and air passage 9 are equipped with respective constant quantity adjusting valves 10, 11. This accomplishes oil supply at a constant rate smoothly, effective lubrication, and reduction of burden with maintenance and safety management works.
Patent JP-H08128813-A (JP)
Title: Apparatus for detecting wear of trolley wire
Inventor: MATSUNAGA TOSHIAKI
IPC: G01B11/10
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a detection apparatus by which wear can be detected simply, in a short time and precisely by a method wherein a light source and a photodetection element arranged in an arm for a detector body so as to sandwich a trollery wire and the detector body is moved at a prescribed speed so as to detect the trolley wire. CONSTITUTION: A detector body 1 is run at a prescribed speed along a trolley wire 4. At this time, a light source 72 and a photodetection element 73 which are attached to the body 1 via an arm 71 are set to a state that they face each other so as to sandwich the trolley wire 4, and the element 73 detects image data on the trolley wire 4. The data is analyzed by an analytical device, and the wear position and the wear degree of the trolley wire 4 are detected. In addition, the light source 72 and the element 73 are arc-moved integrally around the trolley wire 4 by means of a second driving mechanism 83 at a support part 74, and a wear which clusters obliquely on the trolley wire 4 can be measured precisely.  In addition, a slide stand 82 is moved by a required amount to the width direction of the body 1 by means of a first driving mechanism 81, and the wear can be detected precisely while the distance between the optical center of a lens 75 and the trolley wire 4 is kept always constant.
Patent JP-H09122481-A (JP)
Title: Tube reactor
Inventor: KURUTOOMANFUREETO KIYUTSUPAA
IPC: F28D7/08
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To constitute a tube reactor which is simple in structure and applicable to various reactions. SOLUTION: A tube reactor is composed of parallel reaction tubes 6 held in a cooling medium container between two tube substrates 1, these tubes 6 are connected into a coil through a 180 deg. arch outside a tube arch, at least part of the substrate 1 is connected with each tube end by a freely attachable/ detachable flange connection. The temperature of the tubes 6 which are unified as a group into a flow passage relation by the tube arch is adjusted by cooling medium supply which can control the amount of a cooling medium and/or the temperature of the cooling medium which are attached to these.
Patent JP-H10113696-A (JP)
Title: Method for desulfurizing and deodorizing waste water and its device and system
Inventor: SHINDO OSAMU
IPC: B01D53/38
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for desulfurizing and deodorizing a waste water utilizing an oxygen adsorbing wet activated carbon bed carrying aerobic sulfur oxidizing bacteria and capable of simultaneously removing the malodor and sulfur compds. in the waste water generated on utilizing the bed and to furnish its device and system. SOLUTION: This method for desulfurizing and deodorizing a waste water consists of a stage where the waste water is sprinkled from sprinklers 3 and 3' for a fixed time on the oxygen adsorbing wet activated carbon bed carrying aerobic sulfur odidizing bacteria (sulfur compd. decomposition bed) of the desulfurizing and deodorizing towers 1 and 1', and the sulfur compds. vaporized from the waste water are deodorized by the oxygen adsorbing wet and permeable charcoal or activated-carbon beds 4 and 4', a stage where the water sprinkling is stopped, and the beds 4 and 4' are drained and a stage where air is blown in from below the activatedcarbon beds 2 and 2' and the air passed through the beds is passed through the charcoal or activated-carbon beds 4 and 4' (auxiliary sulfur decomposing bed) and exhausted.
Patent JP-H02136649-A (JP)
Title: Hot water supply apparatus with bath hot water supply function
Inventor: MIYATSUJI SHIGEKI
IPC: F24H1/00
Filed: 1988-11-16
Abstract: PURPOSE:To allow changing the set hot water supply amount after automatic bath hot water supply operation is started, by a method wherein when the set hot water supply amount is changed during automatic bath hot water supply operation, the operation is ended in case the new set amount is less than the amount that is already supplied, and when the new set amount is larger than the amount that is already supplied, the remaining amount is supplied continuously. CONSTITUTION:When an automatic hot water supply operation switch is turned on, the signal is input to a microcomputer in a controller 40 and the automatic hot water supply operation is commenced according to a specified program. In case the set amount is changed by an automatic hot water supply amount setting device 43 before the set amount of water is fed, the changed set amount is stored in the microcomputer in the controller 40 as a new set amount instead of the former set amount. At this time, the count of an automatic hot water flow sensor 16 is not reset but is continued. It is judged whether the hot water amount already supplied is larger than the new set amount, and when it is larger, the automatic hot water supply operation is ended. And when it is less than the new set amount, the automatic hot water supply is continued to supply the remaining amount of hot water until the supplying hot water amount reaches the new set amount.
Patent JP-H03153427-A (JP)
Title: Controller for running of vehicle
Inventor: KIMURA MAKOTO
IPC: B60W10/18
Filed: 1989-11-07
Abstract: PURPOSE:To maintain reduction in brake operating force by coupling slip prohibiting frictional elements when a power source is in the state of stoppage and moreover a braking device has been operated, and thereby rotating a power source using reverse driving force generated by a driving wheel to secure assisting function. CONSTITUTION:A vehicle has an automatic speed change gear (c) which is provided with a speed changing frictional element (a) to change the gear ratio of a gear train and a frictional element (b) to check the slip of the gear train when reverse driving force has been inputted, and moreover a braking device (f) for braking the vehicle through an assisting device (e) to utilize assisted pressure generated by a power source (d). In the above constitution, a means (g) detects the stopping state of a power source (d), and a means (h) detects the functioning of the braking device (f). In the case where the power source (d) is in the state of stoppage and moreover the braking device (f) has been operated, a means (i) controls an engine so as to couple the slip prohibiting frictional element (b) for checking slip.
Patent JP-H06137327-A (JP)
Title: Ring shape bearing
Inventor: KURIHARA YOICHI
IPC: B41J19/20
Filed: 1992-10-28
Abstract: PURPOSE:To generalize a printer carriage, and save equipment investment for new development by forming it in a ring shape, making plural pieces usable while coming into contact with each other, and making them slidable in a shaft center direction. CONSTITUTION:A ring shape bearing 2 is used in a plurality as a single bearing, and a carriage 1 is slidingly moved in a shaft center direction (arrow 5 direction) of a guide shaft 3. In this way, this is used in combination according to specification of a printer. Thereby, there is no need to improve inside diameter accuracy better than that of a cylinderical shape bearing. Since the plural pieces can be used in combination according to a specification condition, generalization becomes possible according to the kind of inside diameter, so that equipment investment having been made when the printer is newly developed, can be saved.
Patent JP-H02135668-A (JP)
Title: Electrode material for metal-halogen secondary battery
Inventor: TANAKA TOSHIO
IPC: H01M4/96
Filed: 1988-11-16
Abstract: PURPOSE:To keep electrode activity high and to increase the strength of an electrode by bonding a paper-shaped material containing porous carbon fibers to a net-shaped material having halogen resistant property, and using them to form an electrode. CONSTITUTION:The amount of porous fibers contained in a paper-shaped material is 30% or more, preferably 50% or more. The ratio of the area of the bonded part of the net-shaped material to the area of the paper-shaped material is limited to 5.0X10<-5>% or more to obtain reinforcing effect and further limited to 20% or less to keep electrode activity high. The opening area in one mesh of the net-shaped material is 200cm<2> or less, preferably 50cm<2> or less to reinforce the paper-shaped material. The paper-shaped material is bonded to the net- shaped material by thermocompression bonding or with an adhesive, then bonded to an electrode so that the net-shaped material locates outside. Electrode activity is kept high with porous carbon fibers as many as possible and the strength of the electrode is increased by bonding the net-shaped material.
Patent JP-H07123397-A (JP)
Title: Equipment for two-way catv
Inventor: NISHIMICHI KAZUTOSHI
IPC: H04N21/647
Filed: 1993-10-26
Abstract: PURPOSE:To immediately perform the transmission of a TV signal or communication only by connecting to the repeating transmission line of a two-way. CONSTITUTION:This equipment is provided with a intercom transmission/ reception part 1 performing a call to a center by using the upper and lower lines of a two-way CATV, a TV modulator 2 transmitting a TV signal to the center by using the upper line of the two-way CATV and an output level automatic adjustment circuit 3 detecting the signal level of the call signal to be transmitted from the center, detecting the transmission loss between the center and automatically adjusting the level of the transmission signal from the transmission/ reception part 1 and the level of the output signal from a television modulator 2 based on the transmission loss.
Patent JP-H05126923-A (JP)
Title: Optical magnetic-field measuring instrument
Inventor: TAKAHASHI YUKIO
IPC: G01R33/032
Filed: 1991-11-06
Abstract: PURPOSE:To measure a magnetic field without receiving any influence from the temperature characteristics of optical parts and the gain variation of a photoelectric transducer by reducing the number of optical parts to be provided in the magnetic field. CONSTITUTION:Since the light intensities of two linearly polarize rays of light from a material having a Farady effect 21 are maintained at fixed values by balancing the light intensities against each other by means of a light intensity balance circuit 36, the shift of an optical axis caused by the variation of the light emitting efficiencies of light emitting devices 11 and 12, temperature changes and secular changes of a light transmitting system incorporating polariscopes 13 and 14 and polarizing plane maintaining optical fibers 17 and 18 and the material 21, and the variation of a light loss caused by changes in transmissivity are compensated, and the optical parts to be provided in a magnetic field are reduced to the member 21 and a branching filter 22, the influence of the temperature characteristics of the optical parts can be reduced. Since the light to be measured can be received by one light receiving device 26, the measurement is not affected by the gain variation of a photoelectric transducer and the measurement accuracy can be improved.
Patent JP-H05132816-A (JP)
Title: Production of polyester fiber
Inventor: AKITA TAKASHI
IPC: D02J13/00
Filed: 1991-11-06
Abstract: PURPOSE:To obtain a polyester fiber giving a package having excellent wound form while keeping the operation stability by applying a lubricant to a hot- drawn polyester yarn, taking up the yarn between a pair of take-up rollers and subjecting to a non-contact relaxation heat-treatment with a specific far infrared-radiation heat-treatment apparatus. CONSTITUTION:A polyester yarn melt-spun from a spinneret 1 is solidified by temporarily cooling at a temperature below the glass transition temperature. The solidified yarn is successively introduced into a heating zone to effect the hot-drawing of the yarn. After applying a lubricant, the yarn is taken up at a speed of >=3,500m/min with the 1st take-up roller 5 and the 2nd take-up roller 8. A non-contact relaxation heat-treatment of the yarn is carried out between the 1st take-up roller and the 2nd take-up roller by using a far infrared- radiation heat-treatment apparatus 7 having an average spectral infrared emissivity of >=0.9 in the wavenumber range of 5,000-500cm<-1> (a wavelength range of 5.6-16.7mum).
Patent JP-H02670-A (JP)
Title: Anti-fogging coating composition, product coated therewith, and manufacture of said product
Inventor: PASUKARU SHIYARUTEIEERU
IPC: C08F2/46
Filed: 1988-11-18
Abstract: PURPOSE: To form a film excellent in mechanical strength and clouding preventing characteristic on a support body by blending a (meth)acrylic acid monomer, a (meth)acrylate monomer, a cross-linking agent, and a specified polymerization initiator.  
     CONSTITUTION: A monomer mixture of (A) 40-80wt.% of a (meth)acrylic acid monomer and (B) 20-60wt.% of a (meth)acrylate monomer of the formula (R is H or CH 3 ; R' is C 1-4  lower alkyl, or lower hydroxyalkyl in which the alkyl has 1-4 carbons) (e.g.; methyl methacrylate); (C) 1-15wt.%, to the monomer mixture, of a cross-linking agent which is preferably a multifunctional acryl monomer or oligomer (e.g.; 1,4-butanediol diacrylate); and (D) 0.1-5wt.% to the monomer mixture, of a polymerization initiator by action ultraviolet ray (e.g.; benzyl dimethylketal) are blended. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08128256-A (JP)
Title: Opening angle limiting device for closer
Inventor: HOSHIBA YUICHI
IPC: E05F3/10
Filed: 1994-10-31
Abstract: PURPOSE: To provide an opening angle limiting device for close simplified in structure with a rational mechanism. CONSTITUTION: This device has a control lever 8 having an engaging projection 7 on one end, the other end of which is rotatably fixed to a fork arm 3, and a control body fixed to a door frame for supporting an arm bracket 5 and having a guide groove engaged with the engaging projection 7 of the control lever in such a manner as to be capable of sliding. A stopper 10 making contact with the engaging projection 10 after a fixed movement of the engaging projection at door opening to stop it is provided in the guide groove of the control body.
Patent JP-H04284719-A (JP)
Title: Cmos off-chip driver
Inventor: JIYOSEFU AREN HOFUMAN
IPC: H03K19/0948
Filed: 1991-10-11
Abstract: PURPOSE: To effectively break a circuit by giving a high impedance to the ground when no electric power is supplied, by forming an FET in an N-well having a bias transistor(TR). CONSTITUTION: A bias TRT 3 applies a bias so as to eliminate the forward bias of a diode D1 from P+- and N-wells and N+ and P--diodes D1 and D2 and an FET is formed in the N-well. When the bias is applied to the N-well and a power supply voltage VDD becomes equal to the ground, a current bus is broken and the impedance to the ground becomes higher against the current corresponding to a 5-V voltage by means of an I/O pad 152. For transistors T1, T4, T5, and T8, the occurrence of harmful leakage currents is similarly prevented, because the impedance becomes higher against the ground when no electric power is supplied and a circuit is effectively broken.
Patent JP-H07141959-A (JP)
Title: Keyboard device
Inventor: YAMANASHI SHIGEHARU
IPC: H01H13/04
Filed: 1993-11-19
Abstract: PURPOSE:To provide a keyboard device to be used in connection with an electronic appliance in such an arrangement that the first and the second keyboard can be used selectively, wherein the keyboard device excels in the input efficiency and offers good effectiveness in operations which require key pushes. CONSTITUTION:Keys of a keyboard 22 to serve proprietarily for a register are installed on one surface of a keyboard base plate 21, while keys of another keyboard 23 for letter entry are arranged on the other surface. Steps 31a, 31b are furnished to support the key board base plate 21 so that the keys of keyboard situated at the rear side do not touch the floor surface when the keyboard base plate 21 is accommodated in an accommodating recess 3 if either of the keyboards is positioned at the front side.
Patent JP-H06140572-A (JP)
Title: Formation of capacitive insulating film
Inventor: KASAHARA OSAMU
IPC: H01L21/8242
Filed: 1992-10-29
Abstract: PURPOSE:To provide a silicon nitride film having a film thickness with sufficient charge storage capacity, by changing a gas to an SiH3Cl2 gas halfway after an NH3 gas is supplied at first under lowering pressure in an initial kernel forming process, and also changing the gas halfway to the SiH3Cl2 gas after the NH3 gas is supplied under given pressure in a film growth process. CONSTITUTION:A growing process of a natural oxide film 11 over a lower electrode 2 is controlled by using a CVD system with a load lock mechanism so that a natural oxide film 11 can be made thin. In addition, an initial kernel forming process and a film growth process are carried out, in which a silicon nitride film 10 and a silicon nitride oxide film 11 obtained by oxidizing the silicon nitride film 10 are formed with their film thicknesses enough to hold a sufficient charge storage capacity. Then, a capacitive insulating film 1 thicker than a conventional one can be obtained. In this initial kernel forming process, the silicon nitride film 10 is grown on the silicon oxide at a rate nearly equal to that of the growth on the silicon. Consequently, a silicon nitride film 10 with sufficient film thickness, along with good acid-proof characteristics, can be obtained even on the silicon nitride film.