baber/WOPTO huggingface dataset:
Patent JP-H11177216-A (JP)
Title: Manufacture of printed wiring board
Inventor: MATSUDA TOSHIMITSU
IPC: H05K3/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board without unevenness of applied solder resist or a variation in thickness, by applying the solder resist ink uniformly on the surface of a printed wiring board. SOLUTION: A circuit pattern 2 is formed continuously around a boundary edge part of a printed wiring board 1. The surface of the printed wiring board 1 is charged uniformly, and a solder resist ink 4 is applied thereon without unevenness of solder resist or a variation in thickness.
Patent JP-H05246321-A (JP)
Title: Method for switching pressure control device
Inventor: BUORUFUGANGU MAISHIYU
IPC: B60T17/04
Filed: 1992-12-18
Abstract: PURPOSE: To greatly reduce the switching frequency and wearing of a pressure control device by switching the pressure control device such that only when a specified switching pressure is exceeded, the pressing force and the magnetic force of a magnet coil are exerted on a master break cylinder of the pressure control device to move the pressure control device to a fully opened flow- through position. CONSTITUTION: When a master brake cylinder is actuated, a magnet coil 70 is excited at a strength not enough to open an electromagnetic valve 39, i.e., a return spring 66 retains it at a specified shut off position to shut off a pressure medium of a pressure control device 9 and hence the brake is not actuated. When the pressure PHz of the pressure medium is enough to actuate the master brake cylinder 3 and exceeds a specified switching pressure Ps of the pressure control device 9, this device 9 is switched to a free flow-through position. Thus the electromagnetic valve 39 is not opened every excitation but opened only when being supported with a hydraulic pressure generated by the pressure as high as a switching pressure Ps' at the master brake cylinder and hence the wear reduction is attained.
Patent JP-H05169978-A (JP)
Title: Roof opening and closing device
Inventor: KATSUYAMA MUNEAKI
IPC: B60J7/12
Filed: 1991-12-20
Abstract: PURPOSE:To provide a roof which is excellent in durability, burglar-proof, design flexibility and quality, and with which a storage space can be made small, and which has a simple structure while excellent in safety. CONSTITUTION:The front end of a roof 1 made of a high rigid material is made into contact with a front roof rail B1 so as to be supported, and a support frame 6 which is fixed at the rear end of the roof 1 in a substantially downward direction is coupled to a vehicle body B so that the roof 1 may be opened and closed rearward. A storage part 4 is formed in the vehicle body in rear of the roof, and the rear end of a lid 3 which opens and closes the storage part 4 is rotatably attached to the vehicle body. A rear pillar 32 is extended substantially above the front right and left parts of the lid 3, and is connected at its top so as to form a rear roof 31 having its front end which can be made to contact the rear end of the roof 1 in such a condition that the lid 3 is closed.
Patent JP-2001158699-A (JP)
Title: METHOD FOR HEAT-TREATING SEMI-INSULATING GaAs SINGLE CRYSTAL
Inventor: SEKI MINORU
IPC: C30B33/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat-treating a semi-insulating GaAs single crystal, capable of obtaining a high-purity semi-insulating GaAs single crystal having slight contamination of heavy metal without using an expensive specific quartz ampule. SOLUTION: In this method for heat-treating the semi-insulating GaAs single crystal by sealing the semi-insulating GaAs single crystal in the quartz ampule and heating the quartz ampule from the outside, a part of the quartz ampule is provided with a low-temperature zone having <=0.9 heat treatment temperature of the semi-insulating GaAs single crystal and the semi-insulating GaAs single crystal is heat-treated.
Patent JP-H10176086-A (JP)
Title: Styrene-based resin composition
Inventor: SUGANO TATSUYA
IPC: C08L25/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting excellent impact strength without impairing excellent fluidity, heat resistance chemical resistance and appearance characteristics of moldings by adding a specific silicone rubber to a styrene-based resin. SOLUTION: This styrene-based resin composition is obtained by adding (B) silicone powder (e.g. silicone composite powder obtained by coating the surface of an addition polymer of a vinyl group-containing dimethylpolysiloxane and methylhydrodiene polysiloxane with polydimethylsilsesquioxane and having 0.1-25μm volume average particle diameter) to (A) a styrene-based resin (e.g. a copolymer of an aromatic vinyl compound with a vinylcyan compound). Furthermore, the composition contains the component B in an amount of 0.0001 to 2 pts.wt. based on 100 pts.wt. component A.
Patent JP-H09181022-A (JP)
Title: Surface grinding method and failure analyzing method of lsi chip
Inventor: KAYABA NOBUO
IPC: B24B37/07
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To level the surface of an object to be ground with high efficiency and high precision by a method wherein the inclination of the surface of the object to be ground is adjusted in reference to the surface of a stopper member by a grinding jig and, while the grinding jig is rotated, the surface of the object attached to the grinding jig is turned and pressed against a hard grinding surface plate to which abrasive liquid is supplied. SOLUTION: An LSI chip 12 is attached to the work holder 6 of a grinding jig 1. The surface of the LSI chip 12 is adjusted so as to have the inclination within 0.2μm/20mm and have the protrusion precision within ±0.1μm in reference to a reference surface (the surface of a stopper member 3: a surface composed of a reference seat 44). Then a hard grinding surface plate to which abrasive liquid containing abrasive grains such as diamond grains is turned and the grinding jig 1 is also turned and, at the same time, moved straight reciprocally in the radial direction of the hard grinding surface plate to grind the surface of the LSI chip 12 to level.  The part of the surface of the LSI chip 12 protruding from the stopper member 3 is ground but, when the grinding operation reaches the surface of the stopper member 3, as the stopper member 3 is hard to grind, the grinding process is finished.
Patent JP-H10175395-A (JP)
Title: Container with rod-like article letting-out unit
Inventor: KAGEYAMA SHUHEI
IPC: B43K19/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a container with rod-like article letting-out unit for containing an object and having the letting-out unit. SOLUTION: This container comprises a container body 10 having a barrel 11 having a containing space 11a and a clip member 20 fixed to the barrel 11 in such a manner that an opening end of the body 10 is closed by a removable rod-like article letting-out unit 12. The unit 12 has a cylindrical part 14 provided with a spiral groove 14a on an inner surface, a guide cylinder 16 relatively rotatably inserted into the part 14 so as to be impossible to axially move and having a guide hole 16a extended in an axial direction, and a holder 18 for holding an object 22 with a protrusion 18a to be engaged with the groove 14a via the hole 16a at a side face. The end of the cylinder 16 is coupled to the inner cylindrical part 20c of the member 20 so as to be removable and impossible to relatively rotate.
Patent JP-H10185352-A (JP)
Title: Adsorption core of adsorption type refrigerating apparatus
Inventor: UEHARA MASANORI
IPC: F25B17/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To restrict a condensation of refrigerant into an adsorbing agent, improve adsorption and desorption capability of adsorbent. SOLUTION: Adsorbing cores of this adsorption type refrigerating apparatus are constructed such that heating fluid for heating and cooling fluid for cooling adsorption cores 1a, 1b, 2a and 2b are flowed in the first fluid passages 11a, 11b and the second fluid passages 21a, 21b in the first adsorbing cores 1a, 1b and the second adsorbing cores 2a, 2b, wherein small-sized adsorbent (a) is filled at a predetermined upstream-side location of the fluid flow and an adsorbent S is filled at a location other than this desired location. In case that a temperature of the cooling fluid flowing in the adsorbing cores 1a, 1b, 2a and 2b is lower than a temperature of refrigerant evaporated at condensing evaporators 3a, 3b, 4a and 4b at the evaporating side, the predetermined locations in the adsorbing cores 1a, 1b, 2a and 2b can adsorb the refrigerant faster than that of a location other than this location and then it is possible to control condensation of the refrigerant at the location other than the predetermined location.
Patent JP-2000163463-A (JP)
Title: Delay parameter extracting method
Inventor: HIRATA MASAAKI
IPC: H01L21/82
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently prepare a delay time table preparation point capable of applying to plural cells by changing the delay time table preparation point to reduce the maximum value of an error between delay time found by a simulation and delay time found by an interpolation using the value of a delay time table. SOLUTION: The delay time table preparation point is changed so as to reduce the maximum value of the error between the delay time found by the circuit simulation and the delay time found by the interpolation using the value of the delay time table. At each delay time table preparation point 21, on the conditions of values of the through rate of that point and load capacity, the circuit simulation is executed and the delay time of the cell is found. At a delay time comparison point 22, the delay time on that condition is found by interpolating the delay time found on the condition at the delay time table preparation point 21 and executing the circuit simulation as well.
Patent JP-H11173129-A (JP)
Title: Four-cycle engine with processibility of oil passage improved
Inventor: TANAKA ICHIRO
IPC: F01M1/06
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To improve processibility an oil passage in installing the oil passage in a crankcase and a cylinder block. SOLUTION: A crank shaft 2 is supported between the upper and the lower half part 1A and 1B of a crankcase 1, and a cylinder block 4 is attached to the upper half part 1A. Containing spaces 7 for an endless transmission body 8 to transmit are formed in the end parts in an axial direction of the crankcase 1 and the cylinder block 4. An oil passage 10 in a vertical direction is formed on the inner side in an axial direction than the containing space. The part, in the upper half part 1A of the crank case, of the oil passage 10 consists of first and second passage holes 11 and 12 formed from the upper surface 1a and the under surface 1b of the upper half part 1A and a communication passage 13 to intercommunicate the passage holes.  A mounting hole 91 for a guide shaft 9 for rotatably supporting the guide member 9 of the endless transmission body 8 is formed in the end wall 30 of the upper half part 1A. The communication hole 13 and the mounting hole 19 are arranged on concentricity and a blind plug 14 is fitted in the end part on the containing space 7 side of the communication hole 13.
Patent JP-H04208165-A (JP)
Title: Anti-blood-coagulating material and manufacture thereof
Inventor: SUGAYA HIROYUKI
IPC: C08F212/00
Filed: 1990-11-30
Abstract: PURPOSE:To apply an anticoagulating property to the surface of material to be used for a medical implement by composing an anti-blood-coagulating material of a copolymer including as repeated unit styrene sulfonic acid salt. CONSTITUTION:Polystyrene sulfonic acid salt, styrene sulfonic acid salt and polymerizable monomer are polymerized by supersonic radiation. Thus, a desired anti-blood-coagulating material is provided.
Patent JP-H09173163-A (JP)
Title: Sink
Inventor: KAWANO NORIO
IPC: A47B77/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve workability while sitting down on a wheelchair without shallowing a sink and without heightening its installing height by suspending the sink by a top plate, opening this side of the sink, and arranging a recess running over a front part of a bottom plate from a midway to lower part of a front wall on an outside surface of the sink. SOLUTION: A sink 4 having a front wall 1, a bottom plate 2 and the inmost wall 3 is suspended by a top plate 15, and this side of the sink 4 is opened under the top plate 15, and a recess 8 running over a front part of the bottom plate 2 from a midway to a lower part of the front wall 1 is arranged on an outside surface of the sink 4. When this sink is used while sitting down on a wheelchair 6, the recess 8 is used as a knee space. As a result, the knee space can be secured without heightening a height of a cabinet 5. The knee space can be secured by deepening the inmost part of the sink 4 without shallowing the whole sink 4. When work is performed while sitting down on the wheelchair 6, legs and knees are inserted into the recess 8 of the sink 4.
Patent JP-H0690687-A (JP)
Title: Food composition and its production
Inventor: KADOTA NORIAKI
IPC: A23L29/244
Filed: 1991-11-28
Abstract: PURPOSE:To provide a food composition easy to take, preservable for a long time, capable of continuous biting for a long time somewhat strongly for the purpose of addressing the problem of the decline in biting function of the moderns, also enjoyable in its taking as a food. CONSTITUTION:The objective food composition can be obtained by freezing a devil's tongue-like material essentially containing (A) glucomannan and a sweetener and, as necessary, containing (B) at least one kind selected from polysaccharides and proteins, followed by dehydration and drying; or, can be obtained by freezing a devil's tongue-like material essentially containing (C) glucomannan and, as necessary, containing the component B, followed by thawing and dehydration and then immersion in an aqueous solution of a sweetener followed by drying.
Patent JP-2000164732-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAGAYAMA TETSUJI
IPC: H01L29/49
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an abnormal shape of silicon films and residues due to a difference between etching rates at the time when the silicon films of different conductivity types are etched simultaneously. SOLUTION: One conductivity-type impurities are introduced in a silicon film 3 of a lower layer and other conductivity-type impurities and introduced in a silicon film 6 of an upper layer. The other conductivity-type impurities may be introduced in the region other than a resist mask on the film 6. After this, the films 3 and 6 are etched, whereby the difference between etching rates at etching of the films 3 and 6 is offset.
Patent JP-H10166426-A (JP)
Title: Propylene resin uniaxially stretched foam
Inventor: KINO TORU
IPC: B29C48/345
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide propylene resin uniaxially stretched foam having high tensile strength and excellent in flexibility and cushioning properties. SOLUTION: This foam is string or yarn-shaped uniaxially stretched foam and characterized by that a ratio (a/b) of the width of the short part of a vertical cross section in the direction crossing a longitudinal direction at a right angle is (1/1)-(0.25/1), density is 0.03-0.18g/cm<2> , a cross-sectional area is 1-100mm<2> , tensile strength in the longitudinal direction is 0.5g/d or more and a water absorption ratio is 5vol.% or less.
Patent JP-H03251215-A (JP)
Title: Strainer structure of bathtub
Inventor: HARAGA HISATO
IPC: B01D35/027
Filed: 1990-11-30
Abstract: PURPOSE:To make the filtering function satisfactory and to facilitate the attachment and the detachment by attaching a strainer to the inside of a bath hot water suction port of a water absorption piping of a bathtub main body, forming the strainer from a cylindrical part, and a bowl-like part formed in an expanded open shape, and forming the bowl-like part of a net body. CONSTITUTION:A water absorption piping 11 is opened in the lower part of a bathtub main body 8 through a bath hot water suction port 17 provided on its start end, and its terminal is allowed to communicate with a water absorption port of a circulating pump P. In the inside of the bath hot water suction port 17, a strainer F is attached, and bath hot water sucked from the bath hot water suction port 17 is filtered. The strainer F is formed from a cylindrical part F5 opened to the downstream side of a bath hot water flow, and a bowl-like part F10 curved and formed in an expanded open shape to the downstream side of the bath hot water flow from the opening end of said cylindrical part F5, and the cylindrical part F5 and the bowl-like part F10 are formed integrally of a filtering net body. A base end part of a roughly cylindrical inside fitting reinforcing material F4 of a stainless steel sheet is inserted into the inside peripheral surface of the cylindrical part F5, a roughly cylindrical outside fitting reinforcing material F8 is fitted externally to the outside peripheral surface of the cylindrical part F5, and both the reinforcing materials F8, F4 and the cylindrical part F5 are fixed by spot welding, etc.
Patent JP-H04208414-A (JP)
Title: Far infrared curing device for producing scagliola
Inventor: ITO ISAMU
IPC: B29K101/10
Filed: 1990-11-30
Abstract: PURPOSE:To quickly set irradiated gelcoat and the like by uniformly heating respective parts of stock resin by a method wherein the setting of the stock is accelerated by irradiating infrared rays over thermosetting synthetic resin stock before setting. CONSTITUTION:By turning the ON/OFF switch 23 of a control device 13 ON under the condition that a form B, onto which gelcoat has been applied, is positioned below the far infrared radiators 12 of a far infrared curing device A by being seated on a work table 11, the far infrared radiators 12 are heated by the electric current sent from a power source 18, resulting in irradiating far infrared rays over the gelcoat. In this case, the far infrared rays are recognized with a remote measuring thermometer 19, resulting in allowing to input the temperature signal of the far infrared radiators 12 in a controlling circuit section 24, which actuates the tap changing-over motor 21 of a variable transformer 20 so as to control the electric current applied to the heaters 15 at the far infrared radiators 12 in order to feed-back control the temperature of the far infrared radiators 12 by aiming at the set temperature of a temperature setter 22, resulting in radiating far infrared rays having the desired wavelength from the far infrared radiators 12 so as to allow to remarkably accelerate the setting of the gelcoat.
Patent JP-H09188848-A (JP)
Title: Aqueous coating composition, method for coating plastic substrate, and use of coating composition
Inventor: PEETAA SHIYURAIBAA
IPC: C08J7/044
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an aq. coating compsn. for coating a plastic substrate which is based on an epoxy resin.  
     SOLUTION: This compsn. comprises 7.5 to 25wt.% at least one epoxy resin, 1.5 to 10wt.% at least one polyamine miscible with water, 0 to 10wt.% at least one chlorinated polyolefin and/or nonchlorinated polyolefin, 1 to 35wt.% conductive pigment and/or extender, 5 to 25wt.% one or more org. solvent, and 35 to 60wt.% water, the total amt. of these components being 100wt.%. This aq. coating compsn. further comprises conventional additive for a lacquer, pigment and/or extender and, if necessary, a binder. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H10187118-A (JP)
Title: Device and method for processing image data
Inventor: HARA HIDEKI
IPC: G09G5/36
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To rapidly plot image data on a VRAM. SOLUTION: When all bits of write plane mask data are detected to be 1 by AND circuits 11R, 11G, 11B, 12, the AND circuit 12 outputs a permission signal permitting a page mode write access to a VRAM control block 13. An address comparison block 15 outputs the permission signal permitting the page mode write access to the VRAM control block 13 when row addresses among continuous plotting addresses outputted from a plotting address generation block 14 coincide with each other. The VRAM control block 13 executes the page mode write access when both of the permission signals supplied from the AND circuit 12 and the address comparison block 15 permit the page mode write access.
Patent JP-H06170690-A (JP)
Title: Spindle device
Inventor: KITAMURA KOICHIRO
IPC: B23Q11/10
Filed: 1992-11-30
Abstract: PURPOSE:To provide a spindle device wherein a coolant can be stably supplied by increasing a delivery pressure of the coolant. CONSTITUTION:In a spindle device of constitution such that a rod 24 is provided on an extension of a drawing bolt 12 and a continued path is formed on axial centers of the drawing bolt 11 and the rod 24 to supply a coolant through this path, a helical groove 30 is provided in at least a part of internal wall of the path 31.
Patent JP-H05178330-A (JP)
Title: Method and device for detecting bag expansion
Inventor: KOSHIMIZU MITSUO
IPC: B65B57/02
Filed: 1991-12-24
Abstract: PURPOSE:To provide a bag expansion detecting device which effects strict checking of a bag expanding process at the first stage of a series continuous automatic bagging process, improves yield, and enhance productivity. CONSTITUTION:A flat bag 6 is opened by a bag opening device 25 and one or more or combination mixture gas of two or more of compressed air beta, compressed inactive gas, and compressed sterilized gas is blown through an opening part 6a by means of an air injection nozzle 15. At a final stage wherein the flat bag 6 is expanded, a gas pressure flowing over to the outside of the opening part 6a when gas is collided with and rebounds off the inner bottom 6b of the expanded bag 6 is detected by pressure sensors 36 and 36 and when the gas pressure produces a sense pressure, an expansion signal is outputted for detection.
Patent JP-2000174633-A (JP)
Title: Sound controller, sound control method, recording medium, navigation system and navigation device using the same and vehicle loaded with the same
Inventor: YAMAMOTO EIJI
IPC: G10L13/06
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To decode sound data encoded by the encoding systems of different standards by absolute minimum circuits and to perform a delivery processing to a D/A converter. SOLUTION: In the case of decoding the sound data encoded by the encoding system of a specified standard (for instance, the ADPCM(adaptive differential pulse code modulation) system of the different standard), the sound data are rearranged beforehand by a data rearrangement means 102 and stored in a second data storage means 103 and the sound data read from a third data storage means 105 are decoded by a decoding means 107, converted from parallel data to serial data in a parallel/serial data conversion means 109 and delivered to the D/A converter. Thus, without the need of this sound controller for each encoding system, the decoding of the encoding system of the different standard and the delivery processing to the D/A converter are performed by small-scale circuit change.