baber/WOPTO huggingface dataset:
Patent JP-H07100287-A (JP)
Title: Rotation controller for sewing machine motor
Inventor: YAMANASHI MOTOAKI
IPC: D05B69/18
Filed: 1993-10-08
Abstract: PURPOSE:To optimally control a sewing machine motor with respect to various cloth qualities by selecting automatically a controlled variable calculation parameter conforming to the set cloth quality, and controlling the sewing machine motor by a control means, based on the controlled variable calculation parameter. CONSTITUTION:When a cloth quality setting dial 11 is operated, an input converting circuit 12 inputs an electric signal being cloth quality information to a selecting circuit 13. Subsequently, the selecting circuit outputs a selecting signal to a storage circuit 14, based on the inputted cloth quality information, selects automatically an optimal parameter set from parameter sets recorded in the storage circuit 14, and also, outputs it to a controlled variable calculating circuit 5. The controlled variable calculating circuit 5 calculates a controlled variable in accordance with a new parameter set inputted from the storage circuit 14. The controlled variable calculating circuit 5 inputs the calculated controlled variable to a motor control circuit 6, and executes rotation control of a main shaft of the sewing machine by supplying an output required for a sewing machine motor 3 to a sewing machine motor 1 through a drive circuit 7.
Patent JP-S61131528-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGISHIMA KENJI
IPC: H01L21/30
Filed: 1984-11-30
Abstract: PURPOSE:To obtain a high sensitivity, less swelling and resultantly high resolving power resist by fractionating a cross-linking resist, using bad solvent, which has been preliminarily subjected to a cross-linking reaction, by being exposed to an energetic beam, by coating the fractionated resist on a sample and finally by being exposed again and developed. CONSTITUTION:A kind of cross-linking negative resist having a low molecular weight is preliminarily irradiated with an energetic beam of light, electrons, X-rays or the like to promote a cross-linking reaction to some extent. As is illustrated in the figure, the dispersion (a) of the initial resist as shown as a dotted area is converted to the dispersion (b) owing to cross-linking but partial fractionation of the resist thus obtained using bad solvent removes the tailing parts of the dispersion on both sides so that a narrowed dispersion b shown as a dotted area is obtained. A sample coated with this resist undergoes a further cross-linking reaction in the conventional process in which irradiation energy hnu is propagated through a mask. After development a resist having a dispersion (c) is obtained in which the right hand part of the line (S) remains insoluble and the left hand part is lost due to dissolution.
Patent JP-H0994998-A (JP)
Title: Color image forming apparatus
Inventor: MATSUZOE HISANOBU
IPC: G03G15/01
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce in size a body of a color image forming apparatus by eliminating exposure means for forming an electrostatic latent image. SOLUTION: The color image forming apparatus comprises toner image forming units 15 for forming the toner images 17 of respective prime colors, an intermediate transfer unit 6 for sequentially transferring the images 17 formed by the units 15 to combine a color toner image 19, transfer means 9 for transferring the image 19 on the unit 6 to a print sheet 10, fixing means 12 for fixing the transferred image 19 to the sheet 10, and cleaning means 11 for removing the residual toner from the unit 6. The unit 15 is formed of a toner conveyor 16, toner layer forming means 20 for forming a toner layer 20f on the conveyor 16, and toner releasing means for forming the image 17 by releasing the unnecessary part of the toner layer based on an image signal.
Patent JP-H0595310-A (JP)
Title: Battery saving system for relay station
Inventor: SUGIHARA SHIGERU
IPC: H04B7/15
Filed: 1991-10-01
Abstract: PURPOSE:To execute the battery saving in a relay station relaying a time division multiplex signal multiplexed with a frame signal. CONSTITUTION:A specific number generating circuit 11 of a master station generates a specific number Sb and a multiplexer circuit 12 gives a specific number respectively to n-sets of battery saving time slots within one battery saving period and sends the result. A specific number detection circuit 22 of a relay station detects the specific number and a specific number synchronizing circuit 25 operated while receiving power supply at all times generates a synchronizing signal Ss1 in subordinate synchronization with the battery saving period of the master station. A control circuit 27 generates a control signal Sc1 used to apply on/off control to a power supply system of its own station based on a relay stage number between its own station and a slave station stored by a storage circuit 26 and on the synchronizing signal Ss1.
Patent JP-S62113940-A (JP)
Title: V-ribbed belt and manufacturing method thereof
Inventor: KOKUSEI YOSHINARU
IPC: F16G5/20
Filed: 1985-11-11
Abstract: PURPOSE:To prevent noise by forming the surface of a compressed rubber mold layer by means of a grindstone, exposing short fibers from a V-ribbed base at the length of longer than 0.15mm, and determining the ratio of a short range to a long range of the average exposed length of the short fiber less than 0.3 CONSTITUTION:A reinforced core layer and a bonding rubber layer are piled up on a molding core bar through a stretched layer and a bonding rubber layer, and then a compressed rubber molding layer mixed uniformly with short fibers 5 is piled up thereon and compressed and vulcanized in one body to obtain a cylinder for molding a belt. Then, the V-shaped groove is formed by grinding the surface of the compressed rubber mold layer by means of a rough machining grindstone and grinding the bottom of the groove by means of a finishing grindstone. The exposed length L of the short fibers is so determined that the portion except for the base 2A, i.e. in the range of h is lengthened in comparison with the base 2A of the V-ribbed, i.e. in the range of h', namely the ratio of h'/h is less than 0.3. The exposed length in the range of h is longer than 0.15mm. Accordingly, slip and noise due to invasion of water can be prevented and the processing time can be also shortened.
Patent JP-H07109590-A (JP)
Title: Vacuum degreasing and cleaning device
Inventor: ODA MINORU
IPC: C23G3/00
Filed: 1993-10-08
Abstract: PURPOSE:To provide a vacuum degreasing and cleaning device, by which a material is cleaned without leaving any dirt on its surface. CONSTITUTION:This vacuum degreasing and cleaning device is provided with an airtight cleaning chamber 1 in which a material 2 to be cleaned is placed, a device 3 for supplying a cleaning soln. 4 to the chamber 1 and an evacuating device 9 for vacuum-drying the material 2 which has been dipped in the soln. 4, and a device 13 is further provided to shower the dipped material 2 with a fresh cleaning soln. Consequently, the dirt particle mixed in the soln. is completely removed, the cleaned material is dried, and the cleanliness of the material is improved by this simple structure.
Patent JP-H0593087-A (JP)
Title: Transparent resin molded article, plastics lens and its production
Inventor: FUCHIDA TADAMASA
IPC: C08K3/00
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a transparent molded article of resin useful for plastic lens having high shape accuracy by using a filler having compatibility with the transparent molded article. CONSTITUTION:A filler capable of maintaining an unmeltable state at a molding temperature of a resin material, having the same refractive index and the same dispersion ratio as those of the resin material is dispersed into the interior of the resin material having a transparent molten state, cast into a mold for molding, successively vibrated, cooled and solidified. When a mixture of particles having different particle diameters is used as the filler, the particles of the filler are mutually interfaced in the interior of a nozzle for resin feed and are not clogged in the nozzle.
Patent JP-H0676657-A (JP)
Title: Manufacture of flat wiring member
Inventor: TANNO SHOGO
IPC: H01B7/08
Filed: 1992-08-28
Abstract: PURPOSE:To provide a method of manufacture of a flat wiring member whereby even a flat cable of a complex configuration including straight lines and curves can easily and surely be manufactured. CONSTITUTION:Conductor foil 7 laid on top of a carrier tape 2 is punched along a wiring pattern to be formed. A remaining conductor 19 other than the wiring pattern is peeled from the carrier tape 2 and the wiring pattern is formed on the carrier tape 2. The carrier tape 2 and a first insulating tape 21 are bonded together and then peeled. The wiring pattern is thereby transferred from the carrier tape 2 to the first insulating tape 21. The carrier tape 2 separated from the first insulating tape 21 is wound, together with the next conductor foil 7, and laid on top of the next conductor foil 7. The second insulating tape 21 is bonded to the wiring-pattern transfer side of the first insulating tape 21 to form an intermediate laminate 35. The intermediate laminate 35 is punched into a predetermined outer form.
Patent JP-H0783772-A (JP)
Title: Method and apparatus for measuring frictional force
Inventor: HIRANO MOTOHISA
IPC: G01L5/00
Filed: 1993-09-16
Abstract: PURPOSE:To measure the firctional force between the surface of a sample and the pointed end of a needle even if either one of or both of the surface of the sample and the pointed end of the needle are constituted of a relatively soft material without imparting plastic deformation or damage thereto. CONSTITUTION:A sample 3 and a needle 2 are relatively moved in such a state that the surface of the sample 3 and the pointed end of the needle 2 are in contact with each other and the quantity of the bending displacement generated in the needle at this time is measured and the measured result is used to operate the friction force between the surface 3a of the sample 3 and the pointed end of the needle 2. When the sample 3 and the needle 2 are relatively moved in such a state that the surface 3a of the sample 3 and the pointed end of the needle 2 are in contact with each other and the quantity of the bending displacement generated in the needle 2 is measured, a tunnel current is allowed to flow across the surface 3a of the sample 3 and the pointed end of the needle 2 and the contact pressure of the surface 3a of the sample 3 and the pointed end of the needle 2 in their contact state is controlled so that the tunnel current becomes a scheduled definite value.
Patent JP-H0196264-A (JP)
Title: Coating resin composition
Inventor: KONNO EIJU
IPC: C09D175/04
Filed: 1987-10-09
Abstract: PURPOSE:To obtain a coating resin composition of one-pack and self-curing type, having excellent storage stability and low-temperature curing properties, comprising a specific vinyl copolymer containing siloxane group and isocyanate group. CONSTITUTION:The aimed composition comprising a vinyl copolymer obtained by copolymerizing (A) 99-1wt.% vinyl monomer containing a polymerizable unsaturated double bond and siloxy group in one molecule with (B) 1-99wt.% vinyl monomer containing a polymerizable unsaturated double bond and isocyanate group in 1mol. and optionally (C) 0-98wt.% copolymerizable vinyl monomer.
Patent JP-2001075922-A (JP)
Title: Integrated service system
Inventor: FUJITA MASAYA
IPC: G06F3/0482
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an integrated service system for improving operability for a user and providing plural value added services facilitated in the change of a system on the side of service providing. SOLUTION: A terminal 20 receives menu data, which are generated by a service controller 21, capable of selecting requests to various services provided by a value-added device 22 and displays a menu. A request signal linked to a selection item selected by the user is transmitted to the service controller 21. The service controller 21 registers the various access requests of the value- added device 22 corresponding to these request signals beforehand and registers the template of menu data to be transmitted to the terminal 20 for each service response beforehand. The service controller 21 transfers the access signal corresponding to the received request signal to the value-added device 22 and transfers a service response using the template corresponding to the service response received from the value-added device 22 to the terminal 20.
Patent JP-H0988524-A (JP)
Title: Rocker arm with slide roller
Inventor: ICHIMURA TAKAO
IPC: F01L1/18
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To guarantee the smooth operation of a rocker arm with slide roller for a long time even when the supply of lubricating oil is insufficient by providing a lubrication film on at least a slide-contact face of a slide roller with a roller shaft in a rocker arm having the slide roller which rotates in opposition to a cam and is made of steel. SOLUTION: A pair of support shaft walls 4, 4 which form a recessed section 3 for mounting a slide roller 2 are provided at one end of a rocker arm main body 1, and on the other hand, a valve hold section 6 in which a valve stem of a suction and exhaust valve is inserted is provided at the other end thereof, and a rocker shaft through hole 8 is provided in a central part thereof. The slide roller 2 is supported by a hollow roller shaft 9 provided between the pair of support shaft walls 4 and 4 in such a manner that it can rotate freely. As for the slide roller 2, a film A which has lubricity and low friction coefficient such as epoxy film containing manganese phosphate chemical conversion coating is coated on at least a slide-contact face 13 between the slide roller 2 and a roller shaft 9 and on the whole surface of the slide roller 2 and then burned.
Patent JP-H0196270-A (JP)
Title: Coating composition
Inventor: TADA KEIJI
IPC: C08K5/54
Filed: 1987-10-08
Abstract: PURPOSE:To obtain the titled composition suitable for paper coating agent or fiber treating agent, having high bond strength and wet strength and excellent balance of bond strength and blister resistance, by blending a base agent containing pigment and a binder with a specific amount of an organosilicon compound. CONSTITUTION:A base agent containing pigment (e.g. clay or calcium carbonate) and a binder (preferably carboxyl group modified high polymer emulsion) is blended with 0.01-10pts.wt. organosilicon compound {preferably a compound shown by formula II (R1 is 1-7C alkyl or alkoxy; R2 and R3 re 1-7C alkoxy or alkoxyalkoxy; n is 0-10; X is H, glycidyl, halogen or OH) such as gamma-[(meth) acryloxypropyl]trimethoxysilane} shown by formula I (R and R' are H, alkyl or alkoxyalkyl) to give the aimed composition.
Patent JP-H07109771-A (JP)
Title: Constructing method of astylar large-space structure and girder having huge span and manufacture thereof
Inventor: ARAI TOYOHITO
IPC: E04B1/342
Filed: 1993-10-12
Abstract: PURPOSE:To reduce the constitution of a girder having a huge span in a building having an astylar large space as much as possible by introducing permanent prestress to the girder regarding the girder having the huge span in the structure of a huge span frame forming the astylar large space. CONSTITUTION:An upper chord 2, a lower chord 3 and diagonal members 4 are assembled in a trussed girder, and horizontal members in specified length are fixed onto the lower chord 3 in the direction orthogonal in the longitudinal direction in the upper chord 2 and the lower chord 3 lifted at approximately a central section in the longitudinal direction in a fixed quantity of deformation. Bundle materials 9 are coupled with the upper chord 2 at a shortest distance from both ends of the horizontal members while outer beams 10 are combined at both ends of the upper chord 2 from both ends of the horizontal members respectively, thus forming the girder 1, to which prestress is introduced.
Patent JP-H06239341-A (JP)
Title: Refilling container and production thereof
Inventor: NAKAZATO SHINSAKU
IPC: B65D8/18
Filed: 1993-10-12
Abstract: PURPOSE:To prevent the impulsive breakage at the nearby position of the lower end opening of a container, by providing a seal film to hermetically close the lower end opening of the container body and extending the periphery of the opened edge at the lower end of the shell not only in the vertical direction but also in the peripheral direction to make orientation of the nearby resin both lengthwise and breadthwise. CONSTITUTION:The portion corresponding to the bottom of a container body 1 is opened and a mold having a cavity 30 provided with a peripheral groove 51 around the opening at the inner periphery of the opening and a plug 32 which can be inserted in the cavity 30 for the mold are used for this device. The opening of the cavity 30 for the mold is covered with a resin sheet 41 and closely attached to the inner face of the cavity 30. Further, a seal film 7 is finally formed to enclose the opening at the lower end of the sepal 5 of the container body 1. In this way, even when a shock is added thereto like dropping of the container body 1, the opening edge at the lower end of the container body 1 is not broken.
Patent JP-H04248993-A (JP)
Title: Method for preparation of optically pure (s)- alpha-((tertiary-butylsulfonyl) methyl) hydrocinnamic acid
Inventor: BEATO BIRUTSU
IPC: C12P11/00
Filed: 1991-09-06
Abstract: PURPOSE: To efficiency obtain the subject compound useful as e.g. a raw material for renin inhibitors by emulsifying a racemic alkylsulfonylmethylhydrocinnamate in an aqueous medium followed by making a protease act on the above racemic form to effect selective conversion to the corresponding (S)-carboxylic acid.  
     CONSTITUTION: A racemic (RS)-α-[(t-buylsulfonyl)methyl]hydrocinnamate of formula I (R 1  is a 1-4C alkyl) is emulsified in an aqueous medium and then reacted with a protease (e.g. savinase) at about pH 6.5-8.5 to effect selective conversion of the above ester to the corresponding (S)-carboxylic acid; as the reaction proceeds, IN NaOH is added to the reaction system to maintain the pH of the system within the above-mentioned range; after ending the reaction, HCl is added to the system to effect its pH to <7 followed by extraction with ethyl acetate and then evaporating the solvent to obtain the objective optically pure (S)-α[(t-butylsulfonyl)methyl]hydrocinnamic acid. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03116776-A (JP)
Title: Semiconductor storage device
Inventor: TANAKA AKIHITO
IPC: H01L21/8242
Filed: 1989-09-28
Abstract: PURPOSE:In a semiconductor storage device wherein sense amplifiers are arranged adjacently to memory cell arrays, to prevent the imbalance of a sense amplifier so as to equalize the properties of a semiconductor storage device by arranging common connection lines for sense amplifiers at the outermost ends of sense amplifier rows. CONSTITUTION:The source region of a transistor Q11 is connected to a common connection line 1 with contacts C, and the drain region is connected to a digit line D1, similarly. And, the digit line D1 is connected to the drain of Q11, and is also connected to the gate of Q12, and similarly - D1 is connected to the gate of Q11 and the drain of Q12. Moreover, D1 and D1 are intercrossed. Q11, Q12, D1, and -D1 constitute the sense amplifier row at the leftmost end, and Qn1, Qn2, Dn, and -Dn constitute the sense amplifier row at the rightmost end. This way, mutually adjacent sense amplifier rows have approximately mirror symmetrical shape. In these sense amplifier rows, common connection lines are arranged at outermost ends, but digit lines are not arranged.
Patent JP-H1191921-A (JP)
Title: Belt conveyer device
Inventor: OKADA MAKOTO
IPC: B65G21/08
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an air floating type belt conveyer device which can carry out a curve running and a large amount transporting. SOLUTION: An upper and lower surfaces reversing device of a return side belt 1b at the immediately after the reversing by the drive pulley at the edge end of a conveyer device, and at the immediatly before the reversing by the tail pulley at the edge end, is provided. Belt supporting troughs 10 and 12 are formed of a pair of upper and lower resin pipes, or holizontal pipes consisting of a steel pipe cylindrical pipe or oval pipe, a carrier side belt 1a is supported to the lower inner surface of an upper side holizontal pipe P, the return side belt 1b is supported to the lower inner surface of a lower side holizontal pipe Q, a compressed air piping communicating with a pressure air source is connected to the lower parts of filling holes 28a and 38a formed at the lowermost parts of the holizontal pipes,  an exhaust port 24 of the compressed air after the belt floating operation is provided to the holizontal pipes, compressed air filling holes 22a and 32a are formed to the inner side of the upper side holizontal pipe P, and at the inner side of the lower holizontal pipe Q, the filling holes 22a and 32a are communicated to the pressure air source, and the compressed air piping is connected to the filling hole 22a and 32a.
Patent JP-H02102918-A (JP)
Title: Magnetic bearing device
Inventor: YAMAMURA AKIRA
IPC: F16C32/04
Filed: 1988-10-07
Abstract: PURPOSE:To improve controlling characteristic by means of control electric current by separately placing the extreme end side of magnetic pole pieces close to an armature disc, and further arranging a control coil between the magnetic pole pieces at more extreme end side position than a permanent magnet. CONSTITUTION:The distance between NS pole faces of a permanent magnet 4 is lengthened, internal magnetic resistance RO is intensified (for example, the above-stated magnetic pole pieces are constituted with mild magnetic substance), magnetic resistance of the magnetic path of a control coil 7 is optimized by making the leak magnetic path of the permanent magnet 4, and the control coil 7 is arranged on the figure end side against the permanent magnet 4. Hereby, controlling characteristic by means of control current can be improved, simultaneously unbalanced spring constant due to displacement of an armature disc can be small, and further the constitution can be simplified.
Patent JP-H08119032-A (JP)
Title: High mount stop light for vehicle
Inventor: YOSHIHARA KENICHI
IPC: B60Q1/44
Filed: 1994-10-20
Abstract: PURPOSE: To provide a high mount stop light for vehicle of which the housing can be minified while insuring the outgoing light area. CONSTITUTION: In a high mount stop light 21 for vehicle in which a bulb 23 and a reflector 24 reflecting the light from the bulb 23 are arranged in a housing 22 formed with an opening part 22a on the rear side of a vehicle, and a lens 25 is mounted on the opening part 22a of the housing 22, a step difference part 22c is formed on the upper face part 22b of the housing 22, and an upper face depth side part position 22d is formed one step lower than an upper face opening part side part position 22e, setting the step difference part 22c as a boundary. The lower part 24c of the reflector 24 is extended, so as to lead the light from the bulb 23 to the upper edge part 25a of the lens 25 by means of the lower part 24c.